From 9f3b632667ac71216dd1979b4363735cda51bc40 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Sun, 1 Oct 2023 01:42:00 +0200 Subject: [PATCH 01/38] first pass --- croutonjs/src/css/bmlt_tabs.css | 4 +- croutonjs/src/js/crouton-core.js | 88 ++++++++++++++++++++++++------ croutonjs/src/templates/header.hbs | 8 ++- croutonjs/src/templates/main.hbs | 4 ++ 4 files changed, 84 insertions(+), 20 deletions(-) diff --git a/croutonjs/src/css/bmlt_tabs.css b/croutonjs/src/css/bmlt_tabs.css index 33fbbf9..1af6bd6 100644 --- a/croutonjs/src/css/bmlt_tabs.css +++ b/croutonjs/src/css/bmlt_tabs.css @@ -466,7 +466,9 @@ table.tablesaw { .bmlt-map { height: 400px; } - +#byfield_embeddedMapPage{ + height: 400px; +} .bmlt-observer { font-size: 14px; font-weight: bold; diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 74cabb1..6dac9f6 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -8,6 +8,7 @@ function Crouton(config) { var self = this; self.mutex = false; self.map = null; + self.filtering = false; self.geocoder = null; self.map_objects = []; self.map_clusters = []; @@ -32,6 +33,7 @@ function Crouton(config) { {'title': 'City', 'field': 'location_municipality'}, ], button_format_filters: [], + map_page: true, default_filter_dropdown: "", // Sets the default format for the dropdowns, the names will match the `has_` fields dropdowns without `has_. Example: `formats=closed`. show_map: false, // Shows the map with pins map_search: null, // Start search with map click (ex {"latitude":x,"longitude":y,"width":-10,"zoom":10} @@ -215,6 +217,13 @@ function Crouton(config) { self.meetingData = self.meetingData.concat(extraMeetings['meetings']); } self.mutex = false; + const meetingsLoadedEvent = new CustomEvent('meetingsLoaded', { + detail: { + meetingData : self.meetingData, + formatData : self.formatsData + } + }); + document.dispatchEvent(meetingsLoadedEvent); }); }; self.addDatafieldsToQuery = function() { @@ -415,8 +424,8 @@ function Crouton(config) { }); }; - self.filteredView = function (field) { - self.resetFilter(); + self.filteredView = function (field, resetFilters=true) { + if (resetFilters) self.resetFilter(); self.lowlightButton("#day"); self.lowlightButton(".filterButton"); self.highlightButton("#filterButton_" + field); @@ -451,9 +460,26 @@ function Crouton(config) { } else { jQuery(".bmlt-data-row").not("[data-" + dataType + "~='" + dataValue + "']").addClass("hide"); } + var showingNow = []; jQuery(".bmlt-data-row").not(".hide").each(function (index, value) { jQuery(value).addClass((index % 2) ? 'oddRow' : 'evenRow'); + const rowId = value.id.split("-"); + showingNow.push(rowId[rowId.length-1]); }); + if (self.config.map_page) { + self.clearAllMapObjects(); + self.clearAllMapClusters(); + this.mapPage(null, showingNow); + if (!jQuery('#byfield_embeddedMapPage').hasClass('hide')) { + jQuery('#displayTypeButton_tablePages').removeClass('hide'); + } + } + if (jQuery('#byfield_embeddedMapPage').hasClass('hide')) { + self.showFilteredMeetingsAsTable(); + } + self.filtering = true; + }; + self.showFilteredMeetingsAsTable = function () { if (self.config['filter_tabs']) { self.showPage("#nav-days"); self.showPage("#tabs-content"); @@ -468,9 +494,12 @@ function Crouton(config) { } }); } - }; - + } self.resetFilter = function () { + self.filtering = false; + if (self.map && self.config.map_page) { + self.mapPage(null); + } jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); jQuery(".bmlt-data-row").removeClass("hide"); @@ -1117,7 +1146,7 @@ Crouton.prototype.render = function() { jQuery(this).parent().siblings().children(".filter-dropdown").val(null).trigger('change'); var val = jQuery(this).val(); - jQuery('.bmlt-page').each(function () { + jQuery('.bmlt-page:not(#byfield_embeddedMapPage)').each(function () { self.hidePage(this); self.filteredPage(e.target.getAttribute("data-pointer").toLowerCase(), val.replace("a-", "")); return; @@ -1128,10 +1157,24 @@ Crouton.prototype.render = function() { self.showView(self.config['view_by'] === 'byday' ? 'byday' : 'day'); }); - jQuery(".filterButton").on('click', function (e) { + jQuery(".filterButtonLogic").on('click', function (e) { self.filteredView(e.target.attributes['data-field'].value); }); - + jQuery(".displayTypeLogic").on('click', function (e) { + if (self.filtering) { + jQuery(".displayTypeLogic").each(function() { + if (e.target == this) jQuery(this).addClass("hide"); + else jQuery(this).removeClass("hide"); + }) + } + }); + jQuery('#displayTypeButton_tablePages').on('click', function (e) { + self.hidePage('#byfield_embeddedMapPage'); + self.showFilteredMeetingsAsTable(); + }); + jQuery('#filterButton_embeddedMapPage').on('click', function (e) { + self.filteredView(e.target.attributes['data-field'].value, false); + }); jQuery('.custom-ul').on('click', 'a', function (event) { jQuery('.bmlt-page').each(function (index) { self.hidePage("#" + this.id); @@ -1170,6 +1213,10 @@ Crouton.prototype.render = function() { self.loadGapi('crouton.initMap'); } + if (self.config['map_page']) { + self.loadGapi('crouton.mapPage'); + } + if (self.config['on_complete'] != null && isFunction(self.config['on_complete'])) { self.config['on_complete'](); } @@ -1296,15 +1343,23 @@ Crouton.prototype.initMap = function(callback) { } jQuery("#bmlt-map").removeClass("hide"); - var bounds = new google.maps.LatLngBounds(); - // We go through all the results, and get the "spread" from them. - for (var c = 0; c < self.meetingData.length; c++) { - if (self.meetingData[c].venue_type == venueType.VIRTUAL) continue; - var lat = self.meetingData[c].latitude; - var lng = self.meetingData[c].longitude; - // We will set our minimum and maximum bounds. - bounds.extend(new google.maps.LatLng(lat, lng)); + self.fillMap(callback); +} +Crouton.prototype.mapPage = function(callback, filteredIds) { + var self = this; + if (self.map == null) { + self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3 } ); } + self.fillMap(callback, filteredIds); +} +Crouton.prototype.fillMap = function(callback, filteredIds=null) { + var self = this; + const filteredMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL) + .filter((m) => (filteredIds===null) || filteredIds.includes(m.id_bigint)); + const bounds = filteredMeetings.reduce( + function (bounds, m) { + return bounds.extend(new google.maps.LatLng(m.latitude, m.longitude)) + }, new google.maps.LatLngBounds()); // We now have the full rectangle of our meeting search results. Scale the map to fit them. self.map.fitBounds(bounds); var infoWindow = new google.maps.InfoWindow(); @@ -1354,8 +1409,7 @@ Crouton.prototype.initMap = function(callback) { // Note: The code uses the JavaScript Array.prototype.map() method to // create an array of markers based on a given "locations" array. // The map() method here has nothing to do with the Google Maps API. - self.meetingData.map(function (location, i) { - if (location.venue_type == venueType.VIRTUAL) return; + filteredMeetings.map(function (location, i) { var marker_html = '
'; marker_html += location.meeting_name; marker_html += '
'; diff --git a/croutonjs/src/templates/header.hbs b/croutonjs/src/templates/header.hbs index a41979c..c4c7024 100644 --- a/croutonjs/src/templates/header.hbs +++ b/croutonjs/src/templates/header.hbs @@ -4,11 +4,15 @@
{{getWord 'weekday'}}
{{/if}} {{#each this.config.button_filters}} -
{{getWord this.title}}
+
{{getWord this.title}}
{{/each}} {{#each this.config.button_format_filters}} -
{{this.title}}
+
{{this.title}}
{{/each}} + {{#if this.config.map_page}} +
{{getWord 'mapPage'}}
+
{{getWord 'tablePages'}}
+ {{/if}} {{#if this.config.has_days}}
diff --git a/croutonjs/src/templates/main.hbs b/croutonjs/src/templates/main.hbs index 79693ec..1f70c61 100644 --- a/croutonjs/src/templates/main.hbs +++ b/croutonjs/src/templates/main.hbs @@ -12,6 +12,10 @@ {{> byfields this }}
{{/each}} + {{#if this.config.map_page }} +
+
+ {{/if}}
{{> bydays this.meetings.bydays}}
From 10aaac89836899140aff89d764f3b4c510c63d78 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Sun, 1 Oct 2023 01:45:40 +0200 Subject: [PATCH 02/38] version bump so I don't forget it --- crouton.php | 2 +- readme.txt | 6 +++++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/crouton.php b/crouton.php index ec39746..2ca38be 100644 --- a/crouton.php +++ b/crouton.php @@ -5,7 +5,7 @@ Description: A tabbed based display for showing meeting information. Author: bmlt-enabled Author URI: https://bmlt.app -Version: 3.16.3 +Version: 3.17.0 */ /* Disallow direct access to the plugin file */ if (basename($_SERVER['PHP_SELF']) == basename(__FILE__)) { diff --git a/readme.txt b/readme.txt index e1abfaf..596b1c1 100644 --- a/readme.txt +++ b/readme.txt @@ -5,7 +5,7 @@ Tags: na, meeting list, meeting finder, maps, recovery, addiction, webservant, b Requires at least: 4.0 Required PHP: 5.6 Tested up to: 6.2.2 -Stable tag: 3.16.3 +Stable tag: 3.17.0 License: GPLv2 or later License URI: http://www.gnu.org/licenses/gpl-2.0.html crouton implements a Tabbed UI for BMLT. @@ -36,6 +36,10 @@ https://demo.bmlt.app/crouton == Changelog == += 3.17.0 = +* Fix bug where extra meetings were not recognised +* Embedded map that listens to filter + = 3.16.3 = * Fix problem causing format popover to close immediately whenever show_map option is on * Do not include virtual meetings in map. From 4c62be3a7ea96e03b517ec0d63feffdd146864a8 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Sun, 1 Oct 2023 14:21:27 +0200 Subject: [PATCH 03/38] some corrections --- croutonjs/src/js/crouton-core.js | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 6dac9f6..12e9737 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -425,7 +425,9 @@ function Crouton(config) { }; self.filteredView = function (field, resetFilters=true) { - if (resetFilters) self.resetFilter(); + if (resetFilters) { + self.resetFilter(); + } self.lowlightButton("#day"); self.lowlightButton(".filterButton"); self.highlightButton("#filterButton_" + field); @@ -467,11 +469,10 @@ function Crouton(config) { showingNow.push(rowId[rowId.length-1]); }); if (self.config.map_page) { - self.clearAllMapObjects(); - self.clearAllMapClusters(); - this.mapPage(null, showingNow); + this.fillMap(null, showingNow); if (!jQuery('#byfield_embeddedMapPage').hasClass('hide')) { jQuery('#displayTypeButton_tablePages').removeClass('hide'); + jQuery('#filterButton_embeddedMapPage').addClass('hide'); } } if (jQuery('#byfield_embeddedMapPage').hasClass('hide')) { @@ -497,8 +498,10 @@ function Crouton(config) { } self.resetFilter = function () { self.filtering = false; - if (self.map && self.config.map_page) { - self.mapPage(null); + if (self.config.map_page) { + self.fillMap(null); + jQuery('#displayTypeButton_tablePages').addClass('hide'); + jQuery('#filterButton_embeddedMapPage').removeClass('hide'); } jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); @@ -1345,17 +1348,21 @@ Crouton.prototype.initMap = function(callback) { jQuery("#bmlt-map").removeClass("hide"); self.fillMap(callback); } -Crouton.prototype.mapPage = function(callback, filteredIds) { +Crouton.prototype.mapPage = function(callback) { var self = this; if (self.map == null) { self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3 } ); } - self.fillMap(callback, filteredIds); + self.fillMap(callback); } Crouton.prototype.fillMap = function(callback, filteredIds=null) { var self = this; - const filteredMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL) - .filter((m) => (filteredIds===null) || filteredIds.includes(m.id_bigint)); + if (self.map == null) return; + self.clearAllMapObjects(); + self.clearAllMapClusters(); + const physicalMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL) + const filteredMeetings = (filteredIds===null) ? physicalMeetings + : physicalMeetings.filter((m) => filteredIds.includes(m.id_bigint)); const bounds = filteredMeetings.reduce( function (bounds, m) { return bounds.extend(new google.maps.LatLng(m.latitude, m.longitude)) From e39527a46efd442bdf11655742afbd901a7dc496 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Sun, 1 Oct 2023 15:36:52 +0200 Subject: [PATCH 04/38] added to shortcode --- croutonjs/src/js/crouton-core.js | 8 +++++--- partials/_instructions.php | 5 +++-- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 12e9737..baf3cff 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -33,7 +33,6 @@ function Crouton(config) { {'title': 'City', 'field': 'location_municipality'}, ], button_format_filters: [], - map_page: true, default_filter_dropdown: "", // Sets the default format for the dropdowns, the names will match the `has_` fields dropdowns without `has_. Example: `formats=closed`. show_map: false, // Shows the map with pins map_search: null, // Start search with map click (ex {"latitude":x,"longitude":y,"width":-10,"zoom":10} @@ -752,7 +751,10 @@ Crouton.prototype.setConfig = function(config) { self.config[propertyName] = parseInt(config[propertyName] || 0); } } - + if (self.config.show_map === "embed") { + self.config.show_map = false; + self.config.map_page = true; + } self.config["distance_search"] = parseInt(self.config["distance_search"] || 0); self.config["day_sequence"] = []; self.config.day_sequence.push(self.config.int_start_day_id); @@ -1351,7 +1353,7 @@ Crouton.prototype.initMap = function(callback) { Crouton.prototype.mapPage = function(callback) { var self = this; if (self.map == null) { - self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3 } ); + self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3, maxZoom: 17 } ); } self.fillMap(callback); } diff --git a/partials/_instructions.php b/partials/_instructions.php index 2520df2..b565b47 100644 --- a/partials/_instructions.php +++ b/partials/_instructions.php @@ -257,9 +257,10 @@

Companion Map

With this parameter you can have crouton display a companion map of all the meetings.

-

[bmlt_tabs show_map="0|1"]

+

[bmlt_tabs show_map="0|1|embed"]

0 = don't display map (default)

-

1 = display map

+

1 = display map in a seperate window

+

embed = display map in a pane, and have it listen for filtering requests.

You can specify the maximum zoom level at which clustering is enabled, 15 is the default. This may be desirable with smaller data sets in which you don't want to cluster at all.

[bmlt_tabs show_map="1" max_zoom_level="7"]

The Google API Key must be entered on the crouton settings page for this to work. You must have the 'Google Maps JavaScript API' enabled on your key. For more information on setting up and configuring a Google Maps API key check out this blog article https://bmlt.app/google-api-key/

From 8b95e209e50df01a17ba876e7a826bbb50e50db0 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 2 Oct 2023 17:25:00 +0200 Subject: [PATCH 05/38] integration with bmlt_meeting_map --- crouton.php | 4 +++- croutonjs/src/js/crouton-core.js | 20 ++++++++++++++++++-- 2 files changed, 21 insertions(+), 3 deletions(-) diff --git a/crouton.php b/crouton.php index 2ca38be..99a7539 100644 --- a/crouton.php +++ b/crouton.php @@ -258,6 +258,7 @@ public function enqueueFrontendFiles() $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton.nojquery.js" : "crouton.nojquery.min.js"); wp_enqueue_style("croutoncss", plugin_dir_url(__FILE__) . "croutonjs/dist/crouton.min.css", false, filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/crouton.min.css"), false); wp_enqueue_script("croutonjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); + do_action('crouton_map_enqueue_scripts'); } } @@ -381,7 +382,8 @@ public function getInitializeCroutonBlock($config = array()) { if (!$this->croutonBlockInitialized) { $this->croutonBlockInitialized = true; - return ""; + $externalMap = apply_filters("crouton_map_create_control", "", isset($config['language']) ? substr($config['language'], 0, 2) : 'en'); + return ""; } else { return isset($config) ? "" : ""; } diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index baf3cff..9467ca2 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -1219,7 +1219,19 @@ Crouton.prototype.render = function() { } if (self.config['map_page']) { - self.loadGapi('crouton.mapPage'); + if (typeof c_mm === 'undefined') + self.loadGapi('crouton.mapPage'); + else { + c_mm.loadMapExt(document.getElementById('byfield_embeddedMapPage'), self.meetingData, self.formatsData); + const attrObserver = new MutationObserver((mutations) => { + const showList = mutations.filter(mu => { + return mu.type === "attributes" && mu.attributeName == "class" + && mu.target.classList.contains("show"); + }); + if (showList.length > 0) c_mm.showMapExt(); + }); + attrObserver.observe(document.getElementById('byfield_embeddedMapPage'), {attributes: true}); + } } if (self.config['on_complete'] != null && isFunction(self.config['on_complete'])) { @@ -1358,11 +1370,15 @@ Crouton.prototype.mapPage = function(callback) { self.fillMap(callback); } Crouton.prototype.fillMap = function(callback, filteredIds=null) { + if (typeof c_mm !== 'undefined') { + c_mm.filterFromCrouton(filteredIds); + return; + } var self = this; if (self.map == null) return; self.clearAllMapObjects(); self.clearAllMapClusters(); - const physicalMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL) + const physicalMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL); const filteredMeetings = (filteredIds===null) ? physicalMeetings : physicalMeetings.filter((m) => filteredIds.includes(m.id_bigint)); const bounds = filteredMeetings.reduce( From 723b274a0cbe9f23c28d6318ed6830b21febbd41 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 2 Oct 2023 20:41:47 +0200 Subject: [PATCH 06/38] Filters can add! --- croutonjs/src/js/crouton-core.js | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 9467ca2..67623dc 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -453,13 +453,24 @@ function Crouton(config) { jQuery("#tab-pane").removeClass("show").addClass("hide"); }; - self.filteredPage = function (dataType, dataValue) { + self.filteredPage = function () { jQuery(".meeting-header").removeClass("hide"); jQuery(".bmlt-data-row").removeClass("hide"); - if (dataType !== "formats" && dataType !== "languages" && dataType !== "venues" && dataType !== "common_needs") { - jQuery(".bmlt-data-row").not("[data-" + dataType + "='" + dataValue + "']").addClass("hide"); - } else { - jQuery(".bmlt-data-row").not("[data-" + dataType + "~='" + dataValue + "']").addClass("hide"); + var filteringDropdown = false; + jQuery(".filter-dropdown").each(function(index, filter) { + const dataValue = filter.value.replace("a-", ""); + if (dataValue === "") return; + filteringDropdown = true; + const dataType = filter.getAttribute("data-pointer").toLowerCase(); + if (dataType !== "formats" && dataType !== "languages" && dataType !== "venues" && dataType !== "common_needs") { + jQuery(".bmlt-data-row").not("[data-" + dataType + "='" + dataValue + "']").addClass("hide"); + } else { + jQuery(".bmlt-data-row").not("[data-" + dataType + "~='" + dataValue + "']").addClass("hide"); + } + }); + if (!filteringDropdown) { + self.showView(self.config['view_by'] === 'byday' ? 'byday' : 'day'); + return; } var showingNow = []; jQuery(".bmlt-data-row").not(".hide").each(function (index, value) { @@ -1148,8 +1159,6 @@ Crouton.prototype.render = function() { }); jQuery('.filter-dropdown').on('select2:select', function (e) { - jQuery(this).parent().siblings().children(".filter-dropdown").val(null).trigger('change'); - var val = jQuery(this).val(); jQuery('.bmlt-page:not(#byfield_embeddedMapPage)').each(function () { self.hidePage(this); From 16f631ca23be0c5abd65fe26e732fd220c0633d8 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Tue, 3 Oct 2023 00:29:17 +0200 Subject: [PATCH 07/38] offer "no filter" after filtering from dropdown. --- croutonjs/src/js/crouton-core.js | 2 +- croutonjs/src/templates/header.hbs | 28 ++++++++++++++-------------- 2 files changed, 15 insertions(+), 15 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 67623dc..ad9dab8 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -1162,7 +1162,7 @@ Crouton.prototype.render = function() { var val = jQuery(this).val(); jQuery('.bmlt-page:not(#byfield_embeddedMapPage)').each(function () { self.hidePage(this); - self.filteredPage(e.target.getAttribute("data-pointer").toLowerCase(), val.replace("a-", "")); + self.filteredPage(); return; }); }); diff --git a/croutonjs/src/templates/header.hbs b/croutonjs/src/templates/header.hbs index c4c7024..786c935 100644 --- a/croutonjs/src/templates/header.hbs +++ b/croutonjs/src/templates/header.hbs @@ -17,7 +17,7 @@ {{#if this.config.has_days}}
- + {{#each this.uniqueData.cities}} {{/each}} @@ -39,7 +39,7 @@ {{#if this.config.has_groups}}
- + {{#each this.uniqueData.venue_types}} {{/each}} @@ -61,7 +61,7 @@ {{#if this.config.has_areas}}
- + {{#each this.uniqueData.regions}} {{/each}} @@ -83,7 +83,7 @@ {{#if this.config.has_locations}}
- + {{#each this.uniqueData.sub_provinces}} {{/each}} @@ -105,7 +105,7 @@ {{#if this.config.has_neighborhoods}}
- + {{#each this.uniqueData.states}} {{/each}} @@ -127,7 +127,7 @@ {{#if this.config.has_zip_codes}}
- + {{#each this.uniqueData.formats}} {{/each}} @@ -149,7 +149,7 @@ {{#if this.config.has_languages}}
- + {{#each this.uniqueData.common_needs}} {{/each}} From d0ba87ad64937b6a4173f6805265ba6c27f236cd Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Tue, 3 Oct 2023 14:08:49 +0200 Subject: [PATCH 08/38] bug fixes --- crouton.php | 57 +++++++++++++++++--------------- croutonjs/src/js/crouton-core.js | 6 ++-- 2 files changed, 34 insertions(+), 29 deletions(-) diff --git a/crouton.php b/crouton.php index 99a7539..a8b74f3 100644 --- a/crouton.php +++ b/crouton.php @@ -45,6 +45,7 @@ class Crouton ), 'timeout' => 60 ); + private $embeddedMap = false; public $shortCodeOptions = array( "root_server" => '', "service_body" => '', @@ -163,30 +164,28 @@ public function hasShortcode() { $post_to_check = get_post(get_the_ID()); $post_content = $post_to_check->post_content ?? ''; - // check the post content for the short code - if (stripos($post_content, '[bmlt_tabs') !== false) { - echo '
'; - return true; - } - if (stripos($post_content, '[crouton_map') !== false) { - return true; - } - if (stripos($post_content, '[bmlt_count') !== false) { - return true; - } - if (stripos($post_content, '[meeting_count') !== false) { - return true; - } - if (stripos($post_content, '[group_count') !== false) { - return true; - } - if (stripos($post_content, '[service_body_names') !== false) { - return true; + $tags = ['bmlt_tabs', 'crouton_map', 'bmlt_count', 'meeting_count', 'group_count', 'service_body_names', 'bmlt_handlebar']; + preg_match_all('/' . get_shortcode_regex($tags) . '/', $post_content, $matches, PREG_SET_ORDER); + if (empty($matches)) { + return false; } - if (stripos($post_content, '[bmlt_handlebar') !== false) { - return true; + + foreach ($matches as $shortcode) { + if ($shortcode[2] === 'bmlt_tabs') { + // This is a bad-smell. It is a side effect. + // Also, it seems wrong to output this HTML during the enqueue scripts phase, but that's how 3.15 worked + echo '
'; + $split = explode("show_map", $shortcode[3]); + if (count($split) > 1) { + $split = explode('=', $split[1]); + if ((count($split) > 1) && (trim($split[1]) === 'embed')) { + $this->embeddedMap = true; + } + } + } } - return false; + + return true; } public function isRootServerMissing() @@ -258,7 +257,9 @@ public function enqueueFrontendFiles() $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton.nojquery.js" : "crouton.nojquery.min.js"); wp_enqueue_style("croutoncss", plugin_dir_url(__FILE__) . "croutonjs/dist/crouton.min.css", false, filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/crouton.min.css"), false); wp_enqueue_script("croutonjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); - do_action('crouton_map_enqueue_scripts'); + if ($this->embeddedMap) { + do_action('crouton_map_enqueue_scripts'); + } } } @@ -382,7 +383,10 @@ public function getInitializeCroutonBlock($config = array()) { if (!$this->croutonBlockInitialized) { $this->croutonBlockInitialized = true; - $externalMap = apply_filters("crouton_map_create_control", "", isset($config['language']) ? substr($config['language'], 0, 2) : 'en'); + $externalMap = ""; + if ($this->embeddedMap) { + $externalMap = apply_filters("crouton_map_create_control", "", isset($config['language']) ? substr($config['language'], 0, 2) : 'en'); + } return ""; } else { return isset($config) ? "" : ""; @@ -1075,8 +1079,9 @@ public function getCroutonJsConfig($atts) $params['extra_meetings'] = $extra_meetings_array; $params['force_rootserver_in_querystring'] = ($params['root_server'] !== $this->options['root_server']); - // TODO add default language and root_server - $params = apply_filters('crouton_configuration', $params); + if ($this->embeddedMap) { + $params = apply_filters('crouton_configuration', $params); + } return json_encode($params); } } diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index ad9dab8..bc130bf 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -485,7 +485,7 @@ function Crouton(config) { jQuery('#filterButton_embeddedMapPage').addClass('hide'); } } - if (jQuery('#byfield_embeddedMapPage').hasClass('hide')) { + if (!self.config.map_page || jQuery('#byfield_embeddedMapPage').hasClass('hide')) { self.showFilteredMeetingsAsTable(); } self.filtering = true; @@ -507,12 +507,12 @@ function Crouton(config) { } } self.resetFilter = function () { - self.filtering = false; if (self.config.map_page) { - self.fillMap(null); + if (self.filtering) self.fillMap(null); jQuery('#displayTypeButton_tablePages').addClass('hide'); jQuery('#filterButton_embeddedMapPage').removeClass('hide'); } + self.filtering = false; jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); jQuery(".bmlt-data-row").removeClass("hide"); From 83d9199f373b074e09b5662ddf246d7b3f5bcbf2 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Tue, 3 Oct 2023 17:16:20 +0200 Subject: [PATCH 09/38] non-embedded map also works --- crouton.php | 7 ++++++- croutonjs/src/js/crouton-core.js | 21 ++++++++------------- readme.txt | 2 ++ 3 files changed, 16 insertions(+), 14 deletions(-) diff --git a/crouton.php b/crouton.php index a8b74f3..2e761c9 100644 --- a/crouton.php +++ b/crouton.php @@ -385,7 +385,12 @@ public function getInitializeCroutonBlock($config = array()) $this->croutonBlockInitialized = true; $externalMap = ""; if ($this->embeddedMap) { - $externalMap = apply_filters("crouton_map_create_control", "", isset($config['language']) ? substr($config['language'], 0, 2) : 'en'); + $externalMap = apply_filters( + "crouton_map_create_control", + "", + isset($config['language']) ? substr($config['language'], 0, 2) : 'en', + "crouton_external_map" + ); } return ""; } else { diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index bc130bf..5de6102 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -216,12 +216,6 @@ function Crouton(config) { self.meetingData = self.meetingData.concat(extraMeetings['meetings']); } self.mutex = false; - const meetingsLoadedEvent = new CustomEvent('meetingsLoaded', { - detail: { - meetingData : self.meetingData, - formatData : self.formatsData - } - }); document.dispatchEvent(meetingsLoadedEvent); }); }; @@ -484,7 +478,8 @@ function Crouton(config) { jQuery('#displayTypeButton_tablePages').removeClass('hide'); jQuery('#filterButton_embeddedMapPage').addClass('hide'); } - } + } else if (self.config.show_map) this.fillMap(null, showingNow); + if (!self.config.map_page || jQuery('#byfield_embeddedMapPage').hasClass('hide')) { self.showFilteredMeetingsAsTable(); } @@ -511,7 +506,7 @@ function Crouton(config) { if (self.filtering) self.fillMap(null); jQuery('#displayTypeButton_tablePages').addClass('hide'); jQuery('#filterButton_embeddedMapPage').removeClass('hide'); - } + } else if (self.config.show_map && self.filtering) self.fillMap(null); self.filtering = false; jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); @@ -1228,16 +1223,16 @@ Crouton.prototype.render = function() { } if (self.config['map_page']) { - if (typeof c_mm === 'undefined') + if (typeof crouton_external_map === 'undefined') self.loadGapi('crouton.mapPage'); else { - c_mm.loadMapExt(document.getElementById('byfield_embeddedMapPage'), self.meetingData, self.formatsData); + crouton_external_map.loadMapExt(document.getElementById('byfield_embeddedMapPage'), self.meetingData, self.formatsData); const attrObserver = new MutationObserver((mutations) => { const showList = mutations.filter(mu => { return mu.type === "attributes" && mu.attributeName == "class" && mu.target.classList.contains("show"); }); - if (showList.length > 0) c_mm.showMapExt(); + if (showList.length > 0) crouton_external_map.showMapExt(); }); attrObserver.observe(document.getElementById('byfield_embeddedMapPage'), {attributes: true}); } @@ -1379,8 +1374,8 @@ Crouton.prototype.mapPage = function(callback) { self.fillMap(callback); } Crouton.prototype.fillMap = function(callback, filteredIds=null) { - if (typeof c_mm !== 'undefined') { - c_mm.filterFromCrouton(filteredIds); + if (typeof crouton_external_map !== 'undefined') { + crouton_external_map.filterFromCrouton(filteredIds); return; } var self = this; diff --git a/readme.txt b/readme.txt index 596b1c1..69b4b8f 100644 --- a/readme.txt +++ b/readme.txt @@ -39,6 +39,8 @@ https://demo.bmlt.app/crouton = 3.17.0 = * Fix bug where extra meetings were not recognised * Embedded map that listens to filter +* Map can be implemented by another plugin (bmlt-meeting-map), that uses OSM instead of Google +* Filters can be combined = 3.16.3 = * Fix problem causing format popover to close immediately whenever show_map option is on From 8ed8cf53d3ade55966a6cda8f7ee30131270a1bc Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Wed, 4 Oct 2023 09:45:55 +0200 Subject: [PATCH 10/38] small fixes --- croutonjs/src/js/crouton-core.js | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 5de6102..7fe3d9c 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -216,7 +216,6 @@ function Crouton(config) { self.meetingData = self.meetingData.concat(extraMeetings['meetings']); } self.mutex = false; - document.dispatchEvent(meetingsLoadedEvent); }); }; self.addDatafieldsToQuery = function() { @@ -472,6 +471,7 @@ function Crouton(config) { const rowId = value.id.split("-"); showingNow.push(rowId[rowId.length-1]); }); + showingNow = [...new Set(showingNow)]; if (self.config.map_page) { this.fillMap(null, showingNow); if (!jQuery('#byfield_embeddedMapPage').hasClass('hide')) { @@ -612,7 +612,7 @@ function Crouton(config) { return n.replace(/\d/g, x => farsiDigits[x]); } - self.enrichMeetings = function (meetingData, filter) { + self.enrichMeetings = function (meetingData) { var meetings = []; crouton_Handlebars.registerPartial("meetingDataTemplate", self.config['meeting_data_template']); From 96722c7cd5407db5c723ad2aafb560ccad02337a Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Thu, 5 Oct 2023 01:20:01 +0200 Subject: [PATCH 11/38] factor map out of crouton-core --- crouton.php | 41 +- croutonjs/dist/crouton-map.js | 2307 +++++++++++++++++++++++++++++ croutonjs/dist/crouton-map.min.js | 1 + croutonjs/src/js/crouton-core.js | 381 +---- croutonjs/src/js/crouton-map.js | 375 +++++ gulpfile.js | 27 +- 6 files changed, 2745 insertions(+), 387 deletions(-) create mode 100644 croutonjs/dist/crouton-map.js create mode 100644 croutonjs/dist/crouton-map.min.js create mode 100644 croutonjs/src/js/crouton-map.js diff --git a/crouton.php b/crouton.php index 2e761c9..4a170eb 100644 --- a/crouton.php +++ b/crouton.php @@ -258,7 +258,15 @@ public function enqueueFrontendFiles() wp_enqueue_style("croutoncss", plugin_dir_url(__FILE__) . "croutonjs/dist/crouton.min.css", false, filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/crouton.min.css"), false); wp_enqueue_script("croutonjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); if ($this->embeddedMap) { - do_action('crouton_map_enqueue_scripts'); + if (has_action('crouton_map_enqueue_scripts')) { + do_action('crouton_map_enqueue_scripts'); + } else { + $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton-map.js" : "crouton-map.min.js"); + wp_enqueue_script("croutonmapjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('croutonjs'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); + } + } else { + $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton-map.js" : "crouton-map.min.js"); + wp_enqueue_script("croutonmapjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('croutonjs'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); } } } @@ -379,15 +387,15 @@ public function croutonMap($atts, $content = null) return sprintf('%s
%s
', $this->sharedRender(), $this->renderMap($atts)); } - public function getInitializeCroutonBlock($config = array()) + public function getInitializeCroutonBlock($config, $mapConfig) { if (!$this->croutonBlockInitialized) { $this->croutonBlockInitialized = true; - $externalMap = ""; + $externalMap = "croutonMap = new CroutonMap($mapConfig);"; if ($this->embeddedMap) { $externalMap = apply_filters( "crouton_map_create_control", - "", + $externalMap, isset($config['language']) ? substr($config['language'], 0, 2) : 'en', "crouton_external_map" ); @@ -400,7 +408,7 @@ public function getInitializeCroutonBlock($config = array()) public function renderTable($atts) { - return $this->getInitializeCroutonBlock($this->getCroutonJsConfig($atts)) . ""; + return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)) . ""; } public function renderMap($atts) @@ -431,30 +439,30 @@ public function renderMap($atts) ? boolval($atts['map_search_coordinates_search']) : $this->shortCodeOptions['map_search_coordinates_search'] ]; - return $this->getInitializeCroutonBlock($this->getCroutonJsConfig($atts)); + return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)); } public function initCrouton($atts) { - return $this->getInitializeCroutonBlock($this->getCroutonJsConfig($atts)); + return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)); } public function meetingCount($atts) { $random_id = rand(10000, 99999); - return $this->getInitializeCroutonBlock($this->getCroutonJsConfig($atts)) . ""; + return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)) . ""; } public function groupCount($atts) { $random_id = rand(10000, 99999); - return $this->getInitializeCroutonBlock($this->getCroutonJsConfig($atts)) . ""; + return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)) . ""; } public function serviceBodyNames($atts) { $random_id = rand(10000, 99999); - return $this->getInitializeCroutonBlock($this->getCroutonJsConfig($atts)) . ""; + return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)) . ""; } public function handlebarFooter() { @@ -470,7 +478,7 @@ public function handlebarFooter() var crouton; jQuery(document).ready(function() { - crouton = new Crouton(); + crouton = new Crouton(); crouton.doHandlebars(); }); @@ -588,7 +596,6 @@ public function adminOptionsPage() $this->options['extra_meetings'] = isset($_POST['extra_meetings']) ? $_POST['extra_meetings'] : array(); $this->options['extra_meetings_enabled'] = isset($_POST['extra_meetings_enabled']) ? intval($_POST['extra_meetings_enabled']) : "0"; $this->options['google_api_key'] = $_POST['google_api_key']; - $this->options['google_api_key'] = $_POST['google_api_key']; $this->options['disable_tinyMCE'] = isset($_POST['disable_tinyMCE']); $create_message = $this->createMeetingDetailsPage('meeting_details_href', "Meeting Details"); $create_message .= $this->createMeetingDetailsPage('virtual_meeting_details_href', "Virtual_Meeting Details"); @@ -964,9 +971,12 @@ public function getAllMeetings($root_server) } return $all_meetings; } - public function getCroutonJsConfig($atts) { + $mapParams = []; + if (isset($atts['map_search'])) { + $mapParams['map_search'] = $atts['map_search']; + } // Pulling simple values from options $defaults = $this->shortCodeOptions; foreach ($defaults as $key => $value) { @@ -1072,7 +1082,8 @@ public function getCroutonJsConfig($atts) } $params['metadata_template'] = html_entity_decode($metadata_template); - $params['google_api_key'] = $this->options['google_api_key']; + $mapParams['google_api_key'] = $this->options['google_api_key']; + $mapParams['template_path'] = $params['template_path']; $extra_meetings_array = []; if (isset($this->options['extra_meetings'])) { foreach ($this->options['extra_meetings'] as $value) { @@ -1087,7 +1098,7 @@ public function getCroutonJsConfig($atts) if ($this->embeddedMap) { $params = apply_filters('crouton_configuration', $params); } - return json_encode($params); + return [json_encode($params), json_encode($mapParams)]; } } //End Class Crouton diff --git a/croutonjs/dist/crouton-map.js b/croutonjs/dist/crouton-map.js new file mode 100644 index 0000000..5f26031 --- /dev/null +++ b/croutonjs/dist/crouton-map.js @@ -0,0 +1,2307 @@ +function CroutonMap(config) { + var self = this; + self.config = { + google_api_key: null, // Required if using the show_map option. Be sure to add an HTTP restriction as well. + distance_units: 'mi' + }; + Object.assign(self.config, config); + self.map = null; + self.geocoder = null; + self.map_objects = []; + self.map_clusters = []; + self.oms = null; + self.markerClusterer = null; + self.loadGapi = function(callbackFunctionName) { + var tag = document.createElement('script'); + tag.src = "https://maps.googleapis.com/maps/api/js?key=" + self.config['google_api_key'] + "&callback=" + callbackFunctionName; + tag.defer = true; + tag.async = true; + var firstScriptTag = document.getElementsByTagName('script')[0]; + firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); + }; + self.getCurrentLocation = function(callback) { + if (navigator.geolocation) { + navigator.geolocation.getCurrentPosition(callback, self.errorHandler); + } else { + $('.geo').removeClass("hide").addClass("show").html('

Geolocation is not supported by your browser

'); + } + }; + + self.addCurrentLocationPin = function(latitude, longitude) { + var latlng = new google.maps.LatLng(latitude, longitude); + self.map.setCenter(latlng); + + var currentLocationMarker = new google.maps.Marker({ + "map": self.map, + "position": latlng, + }); + + self.addToMapObjectCollection(currentLocationMarker); + + // TODO: needs to show on click only + /*var infowindow = new google.maps.InfoWindow({ + "content": 'Current Location', + "position": latlng, + }).open(self.map, currentLocationMarker);*/ + }; + + self.findMarkerById = function(id) { + for (var m = 0; m < self.map_objects.length; m++) { + var map_object = self.map_objects[m]; + if (parseInt(map_object['id']) === id) { + return map_object; + } + } + + return null; + }; + + self.rowClick = function(id) { + var map_marker = self.findMarkerById(id); + if (!map_marker) return; + self.map.setCenter(map_marker.getPosition()); + self.map.setZoom(17); + google.maps.event.trigger(map_marker, "click"); + }; + + self.addToMapObjectCollection = function(obj) { + self.map_objects.push(obj); + }; + + self.clearAllMapClusters = function() { + while (self.map_clusters.length > 0) { + self.map_clusters[0].setMap(null); + self.map_clusters.splice(0, 1); + } + + if (self.oms !== null) { + self.oms.removeAllMarkers(); + } + + if (self.markerClusterer !== null) { + self.markerClusterer.clearMarkers(); + } + }; + + self.clearAllMapObjects = function() { + while (self.map_objects.length > 0) { + self.map_objects[0].setMap(null); + self.map_objects.splice(0, 1); + } + + //infoWindow.close(); + }; +} +CroutonMap.prototype.mapSearchClickMode = function() { + var self = this; + self.mapClickSearchMode = true; + self.map.setOptions({ + draggableCursor: 'crosshair', + zoomControl: false, + gestureHandling: 'none' + }); +}; +CroutonMap.prototype.reset = function() { + //self.clearAllMapObjects(); + //self.clearAllMapClusters(); +} +CroutonMap.prototype.mapSearchPanZoomMode = function() { + var self = this; + self.mapClickSearchMode = false; + self.map.setOptions({ + draggableCursor: 'default', + zoomControl: true, + gestureHandling: 'auto' + }); +}; + +CroutonMap.prototype.mapSearchNearMeMode = function() { + var self = this; + self.mapSearchPanZoomMode(); + self.getCurrentLocation(function(position) { + crouton.searchByCoordinates(position.coords.latitude, position.coords.longitude); + }); +}; + +CroutonMap.prototype.mapSearchTextMode = function(location) { + var self = this; + self.mapSearchPanZoomMode(); + if (location !== undefined && location !== null && location !== "") { + self.geocoder.geocode({'address': location}, function (results, status) { + if (status === 'OK') { + crouton.searchByCoordinates(results[0].geometry.location.lat(), results[0].geometry.location.lng()); + } else { + console.log('Geocode was not successful for the following reason: ' + status); + } + }); + } +}; + +Crouton.prototype.renderMap = function() { + var self = this; + jQuery("#bmlt-tabs").before("
"); + self.geocoder = new google.maps.Geocoder(); + jQuery.when(jQuery.getJSON(self.config['template_path'] + "/themes/" + self.config['theme'] + ".json").then( + function (data, textStatus, jqXHR) { + return self.config["theme_js"] = data["google_map_theme"]; + } + )).then(function() { + self.map = new google.maps.Map(document.getElementById('bmlt-map'), { + zoom: self.config['map_search']['zoom'] || 10, + center: { + lat: self.config['map_search']['latitude'], + lng: self.config['map_search']['longitude'], + }, + mapTypeControl: false, + styles: self.config["theme_js"] + }); + + var controlDiv = document.createElement('div'); + + // Set CSS for the control border + var controlUI = document.createElement('div'); + controlUI.className = 'mapcontrolcontainer'; + controlUI.title = 'Click to recenter the map'; + controlDiv.appendChild(controlUI); + + // Set CSS for the control interior + var clickSearch = document.createElement('div'); + clickSearch.className = 'mapcontrols'; + clickSearch.innerHTML = ''; + controlUI.appendChild(clickSearch); + controlDiv.index = 1; + + google.maps.event.addDomListener(clickSearch, 'click', function () { + var controlsButtonSelections = jQuery("input:radio[name='mapcontrols']:checked").attr("id"); + if (controlsButtonSelections === "textsearch") { + self.mapSearchTextMode(prompt("Enter a location or postal code:")); + } else if (controlsButtonSelections === "nearme") { + self.mapSearchNearMeMode(); + } else if (controlsButtonSelections === "clicksearch") { + self.mapSearchClickMode(); + } + }); + + self.map.controls[google.maps.ControlPosition.TOP_LEFT].push(controlDiv); + self.map.addListener('click', function (data) { + if (self.mapClickSearchMode) { + self.mapSearchPanZoomMode(); + crouton.searchByCoordinates(data.latLng.lat(), data.latLng.lng()); + } + }); + + if (self.config['map_search']['auto']) { + self.mapSearchNearMeMode(); + } else if (self.config['map_search']['location'] !== undefined) { + self.mapSearchTextMode(self.config['map_search']['location']); + } else if (self.config['map_search']['coordinates_search']) { + crouton.searchByCoordinates(self.config['map_search']['latitude'], self.config['map_search']['longitude']); + } + }) +}; +CroutonMap.prototype.render = function() { + this.loadGapi('croutonMap.renderMap'); +} +CroutonMap.prototype.initialize = function(meetingData, formatsData, handlebarMapOptions=[]) { + this.meetingData = meetingData; + this.formatsData = formatsData; + this.handlebarMapOptions = handlebarMapOptions; + this.loadGapi('croutonMap.initMap'); +} +CroutonMap.prototype.embed = function(meetingData, formatsData) { + this.meetingData = meetingData; + this.formatsData = formatsData; + this.loadGapi('croutonMap.mapPage'); +} +CroutonMap.prototype.initMap = function(callback) { + var self = this; + if (self.map == null) { + jQuery("#bmlt-tabs").before("
"); + var mapOpt = { zoom: 3 }; + if (self.handlebarMapOptions.length > 0) mapOpt = { + center: new google.maps.LatLng(self.handlebarMapOptions.lat, self.handlebarMapOptions.lng), + zoom: self.handlebarMapOptions.zoom, + mapTypeId:google.maps.MapTypeId.ROADMAP + }; + self.map = new google.maps.Map(document.getElementById('bmlt-map'), mapOpt ); + } + + jQuery("#bmlt-map").removeClass("hide"); + self.fillMap(callback); +} +CroutonMap.prototype.mapPage = function(callback) { + var self = this; + if (self.map == null) { + self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3, maxZoom: 17 } ); + } + self.fillMap(callback); +} +CroutonMap.prototype.fillMap = function(callback, filteredIds=null) { + if (typeof crouton_external_map !== 'undefined') { + crouton_external_map.filterFromCrouton(filteredIds); + return; + } + var self = this; + if (self.map == null) return; + self.clearAllMapObjects(); + self.clearAllMapClusters(); + const physicalMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL); + const filteredMeetings = (filteredIds===null) ? physicalMeetings + : physicalMeetings.filter((m) => filteredIds.includes(m.id_bigint)); + const bounds = filteredMeetings.reduce( + function (bounds, m) { + return bounds.extend(new google.maps.LatLng(m.latitude, m.longitude)) + }, new google.maps.LatLngBounds()); + // We now have the full rectangle of our meeting search results. Scale the map to fit them. + self.map.fitBounds(bounds); + var infoWindow = new google.maps.InfoWindow(); + + // Create OverlappingMarkerSpiderfier instance + self.oms = new OverlappingMarkerSpiderfier(self.map, { + markersWontMove: true, + markersWontHide: true, + }); + + self.oms.addListener('format', function (marker, status) { + var iconURL; + if (status === OverlappingMarkerSpiderfier.markerStatus.SPIDERFIED + || status === OverlappingMarkerSpiderfier.markerStatus.SPIDERFIABLE + || status === OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIED) { + iconURL = self.config['template_path'] + '/NAMarkerR.png'; + } else if (status === OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIABLE) { + iconURL = self.config['template_path'] + '/NAMarkerB.png'; + } else { + iconURL = null; + } + + var iconSize = new google.maps.Size(22, 32); + marker.setIcon({ + url: iconURL, + size: iconSize, + scaledSize: iconSize + }); + }); + + self.map.addListener('zoom_changed', function() { + self.map.addListener('idle', function() { + var spidered = self.oms.markersNearAnyOtherMarker(); + for (var i = 0; i < spidered.length; i ++) { + spidered[i].icon.url = self.config['template_path'] + '/NAMarkerR.png'; + } + }); + }); + + // This is necessary to make the Spiderfy work + self.oms.addListener('click', function (marker) { + marker.zIndex = 999; + infoWindow.setContent(marker.desc); + infoWindow.open(self.map, marker); + }); + // Add some markers to the map. + filteredMeetings.map(function (location, i) { + var marker_html = '
'; + marker_html += location.meeting_name; + marker_html += '
'; + marker_html += '
'; + marker_html += crouton.localization.getDayOfTheWeekWord(location.weekday_tinyint); + var time = location.start_time.toString().split(':'); + var hour = parseInt(time[0]); + var minute = parseInt(time[1]); + var pm = 'AM'; + if (hour >= 12) { + pm = 'PM'; + if (hour > 12) { + hour -= 12; + } + } + hour = hour.toString(); + minute = (minute > 9) ? minute.toString() : ('0' + minute.toString()); + marker_html += ' ' + hour + ':' + minute + ' ' + pm; + marker_html += '
'; + marker_html += location.location_text; + marker_html += '
'; + + if (typeof location.location_street !== "undefined") { + marker_html += location.location_street + '
'; + } + if (typeof location.location_municipality !== "undefined") { + marker_html += location.location_municipality + ' '; + } + if (typeof location.location_province !== "undefined") { + marker_html += location.location_province + ' '; + } + if (typeof location.location_postal_code_1 !== "undefined") { + marker_html += location.location_postal_code_1; + } + + marker_html += '
'; + var url = 'https://maps.google.com/maps?q=' + location.latitude + ',' + location.longitude + '&hl=' + self.config['short_language']; + marker_html += ''; + marker_html += crouton.localization.getWord('map'); + marker_html += ''; + marker_html += '
'; + + var latLng = {"lat": parseFloat(location.latitude), "lng": parseFloat(location.longitude)}; + + var marker = new google.maps.Marker({ + position: latLng + }); + + marker['id'] = location['id_bigint']; + marker['day_id'] = location['weekday_tinyint']; + + self.addToMapObjectCollection(marker); + self.oms.addMarker(marker); + + self.map_clusters.push(marker); + google.maps.event.addListener(marker, 'click', function (evt) { + jQuery(".bmlt-data-row > td").removeClass("rowHighlight"); + jQuery("#meeting-data-row-" + marker['id'] + " > td").addClass("rowHighlight"); + crouton.dayTab(marker['day_id']); + infoWindow.setContent(marker_html); + infoWindow.open(self.map, marker); + }); + return marker; + }); + + // Add a marker clusterer to manage the markers. + self.markerClusterer = new MarkerClusterer(self.map, self.map_clusters, { + imagePath: self.config['template_path'] + '/m', + maxZoom: self.config['map_max_zoom'], + zoomOnClick: false + }); + + if (callback !== undefined && isFunction(callback)) callback(); +}; + +/** + * @name MarkerClusterer for Google Maps v3 + * @version version 1.0.1 + * @author Luke Mahe + * @fileoverview + * The library creates and manages per-zoom-level clusters for large amounts of + * markers. + *
+ * This is a v3 implementation of the + * v2 MarkerClusterer. + */ + +/** + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +/** + * A Marker Clusterer that clusters markers. + * + * @param {google.maps.Map} map The Google map to attach to. + * @param {Array.=} opt_markers Optional markers to add to + * the cluster. + * @param {Object=} opt_options support the following options: + * 'gridSize': (number) The grid size of a cluster in pixels. + * 'maxZoom': (number) The maximum zoom level that a marker can be part of a + * cluster. + * 'zoomOnClick': (boolean) Whether the default behaviour of clicking on a + * cluster is to zoom into it. + * 'averageCenter': (boolean) Whether the center of each cluster should be + * the average of all markers in the cluster. + * 'minimumClusterSize': (number) The minimum number of markers to be in a + * cluster before the markers are hidden and a count + * is shown. + * 'styles': (object) An object that has style properties: + * 'url': (string) The image url. + * 'height': (number) The image height. + * 'width': (number) The image width. + * 'anchor': (Array) The anchor position of the label text. + * 'textColor': (string) The text color. + * 'textSize': (number) The text size. + * 'backgroundPosition': (string) The position of the backgound x, y. + * @constructor + * @extends google.maps.OverlayView + */ +function MarkerClusterer(map, opt_markers, opt_options) { + // MarkerClusterer implements google.maps.OverlayView interface. We use the + // extend function to extend MarkerClusterer with google.maps.OverlayView + // because it might not always be available when the code is defined so we + // look for it at the last possible moment. If it doesn't exist now then + // there is no point going ahead :) + this.extend(MarkerClusterer, google.maps.OverlayView); + this.map_ = map; + + /** + * @type {Array.} + * @private + */ + this.markers_ = []; + + /** + * @type {Array.} + */ + this.clusters_ = []; + + this.sizes = [53, 56, 66, 78, 90]; + + /** + * @private + */ + this.styles_ = []; + + /** + * @type {boolean} + * @private + */ + this.ready_ = false; + + var options = opt_options || {}; + + /** + * @type {number} + * @private + */ + this.gridSize_ = options['gridSize'] || 60; + + /** + * @private + */ + this.minClusterSize_ = options['minimumClusterSize'] || 2; + + + /** + * @type {?number} + * @private + */ + this.maxZoom_ = options['maxZoom'] || null; + + this.styles_ = options['styles'] || []; + + /** + * @type {string} + * @private + */ + this.imagePath_ = options['imagePath'] || + this.MARKER_CLUSTER_IMAGE_PATH_; + + /** + * @type {string} + * @private + */ + this.imageExtension_ = options['imageExtension'] || + this.MARKER_CLUSTER_IMAGE_EXTENSION_; + + /** + * @type {boolean} + * @private + */ + this.zoomOnClick_ = true; + + if (options['zoomOnClick'] != undefined) { + this.zoomOnClick_ = options['zoomOnClick']; + } + + /** + * @type {boolean} + * @private + */ + this.averageCenter_ = false; + + if (options['averageCenter'] != undefined) { + this.averageCenter_ = options['averageCenter']; + } + + this.setupStyles_(); + + this.setMap(map); + + /** + * @type {number} + * @private + */ + this.prevZoom_ = this.map_.getZoom(); + + // Add the map event listeners + var that = this; + google.maps.event.addListener(this.map_, 'zoom_changed', function() { + // Determines map type and prevent illegal zoom levels + var zoom = that.map_.getZoom(); + var minZoom = that.map_.minZoom || 0; + var maxZoom = Math.min(that.map_.maxZoom || 100, + that.map_.mapTypes[that.map_.getMapTypeId()].maxZoom); + zoom = Math.min(Math.max(zoom,minZoom),maxZoom); + + if (that.prevZoom_ != zoom) { + that.prevZoom_ = zoom; + that.resetViewport(); + } + }); + + google.maps.event.addListener(this.map_, 'idle', function() { + that.redraw(); + }); + + // Finally, add the markers + if (opt_markers && (opt_markers.length || Object.keys(opt_markers).length)) { + this.addMarkers(opt_markers, false); + } +} + + +/** + * The marker cluster image path. + * + * @type {string} + * @private + */ +MarkerClusterer.prototype.MARKER_CLUSTER_IMAGE_PATH_ = '../images/m'; + + +/** + * The marker cluster image path. + * + * @type {string} + * @private + */ +MarkerClusterer.prototype.MARKER_CLUSTER_IMAGE_EXTENSION_ = 'png'; + + +/** + * Extends a objects prototype by anothers. + * + * @param {Object} obj1 The object to be extended. + * @param {Object} obj2 The object to extend with. + * @return {Object} The new extended object. + * @ignore + */ +MarkerClusterer.prototype.extend = function(obj1, obj2) { + return (function(object) { + for (var property in object.prototype) { + this.prototype[property] = object.prototype[property]; + } + return this; + }).apply(obj1, [obj2]); +}; + + +/** + * Implementaion of the interface method. + * @ignore + */ +MarkerClusterer.prototype.onAdd = function() { + this.setReady_(true); +}; + +/** + * Implementaion of the interface method. + * @ignore + */ +MarkerClusterer.prototype.draw = function() {}; + +/** + * Sets up the styles object. + * + * @private + */ +MarkerClusterer.prototype.setupStyles_ = function() { + if (this.styles_.length) { + return; + } + + for (var i = 0, size; size = this.sizes[i]; i++) { + this.styles_.push({ + url: this.imagePath_ + (i + 1) + '.' + this.imageExtension_, + height: size, + width: size + }); + } +}; + +/** + * Fit the map to the bounds of the markers in the clusterer. + */ +MarkerClusterer.prototype.fitMapToMarkers = function() { + var markers = this.getMarkers(); + var bounds = new google.maps.LatLngBounds(); + for (var i = 0, marker; marker = markers[i]; i++) { + bounds.extend(marker.getPosition()); + } + + this.map_.fitBounds(bounds); +}; + + +/** + * Sets the styles. + * + * @param {Object} styles The style to set. + */ +MarkerClusterer.prototype.setStyles = function(styles) { + this.styles_ = styles; +}; + + +/** + * Gets the styles. + * + * @return {Object} The styles object. + */ +MarkerClusterer.prototype.getStyles = function() { + return this.styles_; +}; + + +/** + * Whether zoom on click is set. + * + * @return {boolean} True if zoomOnClick_ is set. + */ +MarkerClusterer.prototype.isZoomOnClick = function() { + return this.zoomOnClick_; +}; + +/** + * Whether average center is set. + * + * @return {boolean} True if averageCenter_ is set. + */ +MarkerClusterer.prototype.isAverageCenter = function() { + return this.averageCenter_; +}; + + +/** + * Returns the array of markers in the clusterer. + * + * @return {Array.} The markers. + */ +MarkerClusterer.prototype.getMarkers = function() { + return this.markers_; +}; + + +/** + * Returns the number of markers in the clusterer + * + * @return {Number} The number of markers. + */ +MarkerClusterer.prototype.getTotalMarkers = function() { + return this.markers_.length; +}; + + +/** + * Sets the max zoom for the clusterer. + * + * @param {number} maxZoom The max zoom level. + */ +MarkerClusterer.prototype.setMaxZoom = function(maxZoom) { + this.maxZoom_ = maxZoom; +}; + + +/** + * Gets the max zoom for the clusterer. + * + * @return {number} The max zoom level. + */ +MarkerClusterer.prototype.getMaxZoom = function() { + return this.maxZoom_; +}; + + +/** + * The function for calculating the cluster icon image. + * + * @param {Array.} markers The markers in the clusterer. + * @param {number} numStyles The number of styles available. + * @return {Object} A object properties: 'text' (string) and 'index' (number). + * @private + */ +MarkerClusterer.prototype.calculator_ = function(markers, numStyles) { + var index = 0; + var count = markers.length; + var dv = count; + while (dv !== 0) { + dv = parseInt(dv / 10, 10); + index++; + } + + index = Math.min(index, numStyles); + return { + text: count, + index: index + }; +}; + + +/** + * Set the calculator function. + * + * @param {function(Array, number)} calculator The function to set as the + * calculator. The function should return a object properties: + * 'text' (string) and 'index' (number). + * + */ +MarkerClusterer.prototype.setCalculator = function(calculator) { + this.calculator_ = calculator; +}; + + +/** + * Get the calculator function. + * + * @return {function(Array, number)} the calculator function. + */ +MarkerClusterer.prototype.getCalculator = function() { + return this.calculator_; +}; + + +/** + * Add an array of markers to the clusterer. + * + * @param {Array.} markers The markers to add. + * @param {boolean=} opt_nodraw Whether to redraw the clusters. + */ +MarkerClusterer.prototype.addMarkers = function(markers, opt_nodraw) { + if (markers.length) { + for (var i = 0, marker; marker = markers[i]; i++) { + this.pushMarkerTo_(marker); + } + } else if (Object.keys(markers).length) { + for (var marker in markers) { + this.pushMarkerTo_(markers[marker]); + } + } + if (!opt_nodraw) { + this.redraw(); + } +}; + + +/** + * Pushes a marker to the clusterer. + * + * @param {google.maps.Marker} marker The marker to add. + * @private + */ +MarkerClusterer.prototype.pushMarkerTo_ = function(marker) { + marker.isAdded = false; + if (marker['draggable']) { + // If the marker is draggable add a listener so we update the clusters on + // the drag end. + var that = this; + google.maps.event.addListener(marker, 'dragend', function() { + marker.isAdded = false; + that.repaint(); + }); + } + this.markers_.push(marker); +}; + + +/** + * Adds a marker to the clusterer and redraws if needed. + * + * @param {google.maps.Marker} marker The marker to add. + * @param {boolean=} opt_nodraw Whether to redraw the clusters. + */ +MarkerClusterer.prototype.addMarker = function(marker, opt_nodraw) { + this.pushMarkerTo_(marker); + if (!opt_nodraw) { + this.redraw(); + } +}; + + +/** + * Removes a marker and returns true if removed, false if not + * + * @param {google.maps.Marker} marker The marker to remove + * @return {boolean} Whether the marker was removed or not + * @private + */ +MarkerClusterer.prototype.removeMarker_ = function(marker) { + var index = -1; + if (this.markers_.indexOf) { + index = this.markers_.indexOf(marker); + } else { + for (var i = 0, m; m = this.markers_[i]; i++) { + if (m == marker) { + index = i; + break; + } + } + } + + if (index == -1) { + // Marker is not in our list of markers. + return false; + } + + marker.setMap(null); + + this.markers_.splice(index, 1); + + return true; +}; + + +/** + * Remove a marker from the cluster. + * + * @param {google.maps.Marker} marker The marker to remove. + * @param {boolean=} opt_nodraw Optional boolean to force no redraw. + * @return {boolean} True if the marker was removed. + */ +MarkerClusterer.prototype.removeMarker = function(marker, opt_nodraw) { + var removed = this.removeMarker_(marker); + + if (!opt_nodraw && removed) { + this.resetViewport(); + this.redraw(); + return true; + } else { + return false; + } +}; + + +/** + * Removes an array of markers from the cluster. + * + * @param {Array.} markers The markers to remove. + * @param {boolean=} opt_nodraw Optional boolean to force no redraw. + */ +MarkerClusterer.prototype.removeMarkers = function(markers, opt_nodraw) { + var removed = false; + + for (var i = 0, marker; marker = markers[i]; i++) { + var r = this.removeMarker_(marker); + removed = removed || r; + } + + if (!opt_nodraw && removed) { + this.resetViewport(); + this.redraw(); + return true; + } +}; + + +/** + * Sets the clusterer's ready state. + * + * @param {boolean} ready The state. + * @private + */ +MarkerClusterer.prototype.setReady_ = function(ready) { + if (!this.ready_) { + this.ready_ = ready; + this.createClusters_(); + } +}; + + +/** + * Returns the number of clusters in the clusterer. + * + * @return {number} The number of clusters. + */ +MarkerClusterer.prototype.getTotalClusters = function() { + return this.clusters_.length; +}; + + +/** + * Returns the google map that the clusterer is associated with. + * + * @return {google.maps.Map} The map. + */ +MarkerClusterer.prototype.getMap = function() { + return this.map_; +}; + + +/** + * Sets the google map that the clusterer is associated with. + * + * @param {google.maps.Map} map The map. + */ +MarkerClusterer.prototype.setMap = function(map) { + this.map_ = map; +}; + + +/** + * Returns the size of the grid. + * + * @return {number} The grid size. + */ +MarkerClusterer.prototype.getGridSize = function() { + return this.gridSize_; +}; + + +/** + * Sets the size of the grid. + * + * @param {number} size The grid size. + */ +MarkerClusterer.prototype.setGridSize = function(size) { + this.gridSize_ = size; +}; + + +/** + * Returns the min cluster size. + * + * @return {number} The grid size. + */ +MarkerClusterer.prototype.getMinClusterSize = function() { + return this.minClusterSize_; +}; + +/** + * Sets the min cluster size. + * + * @param {number} size The grid size. + */ +MarkerClusterer.prototype.setMinClusterSize = function(size) { + this.minClusterSize_ = size; +}; + + +/** + * Extends a bounds object by the grid size. + * + * @param {google.maps.LatLngBounds} bounds The bounds to extend. + * @return {google.maps.LatLngBounds} The extended bounds. + */ +MarkerClusterer.prototype.getExtendedBounds = function(bounds) { + var projection = this.getProjection(); + + // Turn the bounds into latlng. + var tr = new google.maps.LatLng(bounds.getNorthEast().lat(), + bounds.getNorthEast().lng()); + var bl = new google.maps.LatLng(bounds.getSouthWest().lat(), + bounds.getSouthWest().lng()); + + // Convert the points to pixels and the extend out by the grid size. + var trPix = projection.fromLatLngToDivPixel(tr); + trPix.x += this.gridSize_; + trPix.y -= this.gridSize_; + + var blPix = projection.fromLatLngToDivPixel(bl); + blPix.x -= this.gridSize_; + blPix.y += this.gridSize_; + + // Convert the pixel points back to LatLng + var ne = projection.fromDivPixelToLatLng(trPix); + var sw = projection.fromDivPixelToLatLng(blPix); + + // Extend the bounds to contain the new bounds. + bounds.extend(ne); + bounds.extend(sw); + + return bounds; +}; + + +/** + * Determins if a marker is contained in a bounds. + * + * @param {google.maps.Marker} marker The marker to check. + * @param {google.maps.LatLngBounds} bounds The bounds to check against. + * @return {boolean} True if the marker is in the bounds. + * @private + */ +MarkerClusterer.prototype.isMarkerInBounds_ = function(marker, bounds) { + return bounds.contains(marker.getPosition()); +}; + + +/** + * Clears all clusters and markers from the clusterer. + */ +MarkerClusterer.prototype.clearMarkers = function() { + this.resetViewport(true); + + // Set the markers a empty array. + this.markers_ = []; +}; + + +/** + * Clears all existing clusters and recreates them. + * @param {boolean} opt_hide To also hide the marker. + */ +MarkerClusterer.prototype.resetViewport = function(opt_hide) { + // Remove all the clusters + for (var i = 0, cluster; cluster = this.clusters_[i]; i++) { + cluster.remove(); + } + + // Reset the markers to not be added and to be invisible. + for (var i = 0, marker; marker = this.markers_[i]; i++) { + marker.isAdded = false; + if (opt_hide) { + marker.setMap(null); + } + } + + this.clusters_ = []; +}; + +/** + * + */ +MarkerClusterer.prototype.repaint = function() { + var oldClusters = this.clusters_.slice(); + this.clusters_.length = 0; + this.resetViewport(); + this.redraw(); + + // Remove the old clusters. + // Do it in a timeout so the other clusters have been drawn first. + window.setTimeout(function() { + for (var i = 0, cluster; cluster = oldClusters[i]; i++) { + cluster.remove(); + } + }, 0); +}; + + +/** + * Redraws the clusters. + */ +MarkerClusterer.prototype.redraw = function() { + this.createClusters_(); +}; + + +/** + * Calculates the distance between two latlng locations in km. + * @see http://www.movable-type.co.uk/scripts/latlong.html + * + * @param {google.maps.LatLng} p1 The first lat lng point. + * @param {google.maps.LatLng} p2 The second lat lng point. + * @return {number} The distance between the two points in km. + * @private + */ +MarkerClusterer.prototype.distanceBetweenPoints_ = function(p1, p2) { + if (!p1 || !p2) { + return 0; + } + + var R = 6371; // Radius of the Earth in km + var dLat = (p2.lat() - p1.lat()) * Math.PI / 180; + var dLon = (p2.lng() - p1.lng()) * Math.PI / 180; + var a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + + Math.cos(p1.lat() * Math.PI / 180) * Math.cos(p2.lat() * Math.PI / 180) * + Math.sin(dLon / 2) * Math.sin(dLon / 2); + var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); + var d = R * c; + return d; +}; + + +/** + * Add a marker to a cluster, or creates a new cluster. + * + * @param {google.maps.Marker} marker The marker to add. + * @private + */ +MarkerClusterer.prototype.addToClosestCluster_ = function(marker) { + var distance = 40000; // Some large number + var clusterToAddTo = null; + var pos = marker.getPosition(); + for (var i = 0, cluster; cluster = this.clusters_[i]; i++) { + var center = cluster.getCenter(); + if (center) { + var d = this.distanceBetweenPoints_(center, marker.getPosition()); + if (d < distance) { + distance = d; + clusterToAddTo = cluster; + } + } + } + + if (clusterToAddTo && clusterToAddTo.isMarkerInClusterBounds(marker)) { + clusterToAddTo.addMarker(marker); + } else { + var cluster = new Cluster(this); + cluster.addMarker(marker); + this.clusters_.push(cluster); + } +}; + + +/** + * Creates the clusters. + * + * @private + */ +MarkerClusterer.prototype.createClusters_ = function() { + if (!this.ready_) { + return; + } + + // Get our current map view bounds. + // Create a new bounds object so we don't affect the map. + var mapBounds = new google.maps.LatLngBounds(this.map_.getBounds().getSouthWest(), + this.map_.getBounds().getNorthEast()); + var bounds = this.getExtendedBounds(mapBounds); + + for (var i = 0, marker; marker = this.markers_[i]; i++) { + if (!marker.isAdded && this.isMarkerInBounds_(marker, bounds)) { + this.addToClosestCluster_(marker); + } + } +}; + + +/** + * A cluster that contains markers. + * + * @param {MarkerClusterer} markerClusterer The markerclusterer that this + * cluster is associated with. + * @constructor + * @ignore + */ +function Cluster(markerClusterer) { + this.markerClusterer_ = markerClusterer; + this.map_ = markerClusterer.getMap(); + this.gridSize_ = markerClusterer.getGridSize(); + this.minClusterSize_ = markerClusterer.getMinClusterSize(); + this.averageCenter_ = markerClusterer.isAverageCenter(); + this.center_ = null; + this.markers_ = []; + this.bounds_ = null; + this.clusterIcon_ = new ClusterIcon(this, markerClusterer.getStyles(), + markerClusterer.getGridSize()); +} + +/** + * Determins if a marker is already added to the cluster. + * + * @param {google.maps.Marker} marker The marker to check. + * @return {boolean} True if the marker is already added. + */ +Cluster.prototype.isMarkerAlreadyAdded = function(marker) { + if (this.markers_.indexOf) { + return this.markers_.indexOf(marker) != -1; + } else { + for (var i = 0, m; m = this.markers_[i]; i++) { + if (m == marker) { + return true; + } + } + } + return false; +}; + + +/** + * Add a marker the cluster. + * + * @param {google.maps.Marker} marker The marker to add. + * @return {boolean} True if the marker was added. + */ +Cluster.prototype.addMarker = function(marker) { + if (this.isMarkerAlreadyAdded(marker)) { + return false; + } + + if (!this.center_) { + this.center_ = marker.getPosition(); + this.calculateBounds_(); + } else { + if (this.averageCenter_) { + var l = this.markers_.length + 1; + var lat = (this.center_.lat() * (l-1) + marker.getPosition().lat()) / l; + var lng = (this.center_.lng() * (l-1) + marker.getPosition().lng()) / l; + this.center_ = new google.maps.LatLng(lat, lng); + this.calculateBounds_(); + } + } + + marker.isAdded = true; + this.markers_.push(marker); + + var len = this.markers_.length; + if (len < this.minClusterSize_ && marker.getMap() != this.map_) { + // Min cluster size not reached so show the marker. + marker.setMap(this.map_); + } + + if (len == this.minClusterSize_) { + // Hide the markers that were showing. + for (var i = 0; i < len; i++) { + this.markers_[i].setMap(null); + } + } + + if (len >= this.minClusterSize_) { + marker.setMap(null); + } + + this.updateIcon(); + return true; +}; + + +/** + * Returns the marker clusterer that the cluster is associated with. + * + * @return {MarkerClusterer} The associated marker clusterer. + */ +Cluster.prototype.getMarkerClusterer = function() { + return this.markerClusterer_; +}; + + +/** + * Returns the bounds of the cluster. + * + * @return {google.maps.LatLngBounds} the cluster bounds. + */ +Cluster.prototype.getBounds = function() { + var bounds = new google.maps.LatLngBounds(this.center_, this.center_); + var markers = this.getMarkers(); + for (var i = 0, marker; marker = markers[i]; i++) { + bounds.extend(marker.getPosition()); + } + return bounds; +}; + + +/** + * Removes the cluster + */ +Cluster.prototype.remove = function() { + this.clusterIcon_.remove(); + this.markers_.length = 0; + delete this.markers_; +}; + + +/** + * Returns the center of the cluster. + * + * @return {number} The cluster center. + */ +Cluster.prototype.getSize = function() { + return this.markers_.length; +}; + + +/** + * Returns the center of the cluster. + * + * @return {Array.} The cluster center. + */ +Cluster.prototype.getMarkers = function() { + return this.markers_; +}; + + +/** + * Returns the center of the cluster. + * + * @return {google.maps.LatLng} The cluster center. + */ +Cluster.prototype.getCenter = function() { + return this.center_; +}; + + +/** + * Calculated the extended bounds of the cluster with the grid. + * + * @private + */ +Cluster.prototype.calculateBounds_ = function() { + var bounds = new google.maps.LatLngBounds(this.center_, this.center_); + this.bounds_ = this.markerClusterer_.getExtendedBounds(bounds); +}; + + +/** + * Determines if a marker lies in the clusters bounds. + * + * @param {google.maps.Marker} marker The marker to check. + * @return {boolean} True if the marker lies in the bounds. + */ +Cluster.prototype.isMarkerInClusterBounds = function(marker) { + return this.bounds_.contains(marker.getPosition()); +}; + + +/** + * Returns the map that the cluster is associated with. + * + * @return {google.maps.Map} The map. + */ +Cluster.prototype.getMap = function() { + return this.map_; +}; + + +/** + * Updates the cluster icon + */ +Cluster.prototype.updateIcon = function() { + var zoom = this.map_.getZoom(); + var mz = this.markerClusterer_.getMaxZoom(); + + if (mz && zoom > mz) { + // The zoom is greater than our max zoom so show all the markers in cluster. + for (var i = 0, marker; marker = this.markers_[i]; i++) { + marker.setMap(this.map_); + } + return; + } + + if (this.markers_.length < this.minClusterSize_) { + // Min cluster size not yet reached. + this.clusterIcon_.hide(); + return; + } + + var numStyles = this.markerClusterer_.getStyles().length; + var sums = this.markerClusterer_.getCalculator()(this.markers_, numStyles); + this.clusterIcon_.setCenter(this.center_); + this.clusterIcon_.setSums(sums); + this.clusterIcon_.show(); +}; + + +/** + * A cluster icon + * + * @param {Cluster} cluster The cluster to be associated with. + * @param {Object} styles An object that has style properties: + * 'url': (string) The image url. + * 'height': (number) The image height. + * 'width': (number) The image width. + * 'anchor': (Array) The anchor position of the label text. + * 'textColor': (string) The text color. + * 'textSize': (number) The text size. + * 'backgroundPosition: (string) The background postition x, y. + * @param {number=} opt_padding Optional padding to apply to the cluster icon. + * @constructor + * @extends google.maps.OverlayView + * @ignore + */ +function ClusterIcon(cluster, styles, opt_padding) { + cluster.getMarkerClusterer().extend(ClusterIcon, google.maps.OverlayView); + + this.styles_ = styles; + this.padding_ = opt_padding || 0; + this.cluster_ = cluster; + this.center_ = null; + this.map_ = cluster.getMap(); + this.div_ = null; + this.sums_ = null; + this.visible_ = false; + + this.setMap(this.map_); +} + + +/** + * Triggers the clusterclick event and zoom's if the option is set. + */ +ClusterIcon.prototype.triggerClusterClick = function() { + var markerClusterer = this.cluster_.getMarkerClusterer(); + + // Trigger the clusterclick event. + google.maps.event.trigger(markerClusterer, 'clusterclick', this.cluster_); + + if (markerClusterer.isZoomOnClick()) { + // Zoom into the cluster. + this.map_.fitBounds(this.cluster_.getBounds()); + } +}; + + +/** + * Adding the cluster icon to the dom. + * @ignore + */ +ClusterIcon.prototype.onAdd = function() { + this.div_ = document.createElement('DIV'); + if (this.visible_) { + var pos = this.getPosFromLatLng_(this.center_); + this.div_.style.cssText = this.createCss(pos); + this.div_.innerHTML = this.sums_.text; + } + + var panes = this.getPanes(); + panes.overlayMouseTarget.appendChild(this.div_); + + var that = this; + google.maps.event.addDomListener(this.div_, 'click', function() { + that.triggerClusterClick(); + }); +}; + + +/** + * Returns the position to place the div dending on the latlng. + * + * @param {google.maps.LatLng} latlng The position in latlng. + * @return {google.maps.Point} The position in pixels. + * @private + */ +ClusterIcon.prototype.getPosFromLatLng_ = function(latlng) { + var pos = this.getProjection().fromLatLngToDivPixel(latlng); + pos.x -= parseInt(this.width_ / 2, 10); + pos.y -= parseInt(this.height_ / 2, 10); + return pos; +}; + + +/** + * Draw the icon. + * @ignore + */ +ClusterIcon.prototype.draw = function() { + if (this.visible_) { + var pos = this.getPosFromLatLng_(this.center_); + this.div_.style.top = pos.y + 'px'; + this.div_.style.left = pos.x + 'px'; + } +}; + + +/** + * Hide the icon. + */ +ClusterIcon.prototype.hide = function() { + if (this.div_) { + this.div_.style.display = 'none'; + } + this.visible_ = false; +}; + + +/** + * Position and show the icon. + */ +ClusterIcon.prototype.show = function() { + if (this.div_) { + var pos = this.getPosFromLatLng_(this.center_); + this.div_.style.cssText = this.createCss(pos); + this.div_.style.display = ''; + } + this.visible_ = true; +}; + + +/** + * Remove the icon from the map + */ +ClusterIcon.prototype.remove = function() { + this.setMap(null); +}; + + +/** + * Implementation of the onRemove interface. + * @ignore + */ +ClusterIcon.prototype.onRemove = function() { + if (this.div_ && this.div_.parentNode) { + this.hide(); + this.div_.parentNode.removeChild(this.div_); + this.div_ = null; + } +}; + + +/** + * Set the sums of the icon. + * + * @param {Object} sums The sums containing: + * 'text': (string) The text to display in the icon. + * 'index': (number) The style index of the icon. + */ +ClusterIcon.prototype.setSums = function(sums) { + this.sums_ = sums; + this.text_ = sums.text; + this.index_ = sums.index; + if (this.div_) { + this.div_.innerHTML = sums.text; + } + + this.useStyle(); +}; + + +/** + * Sets the icon to the the styles. + */ +ClusterIcon.prototype.useStyle = function() { + var index = Math.max(0, this.sums_.index - 1); + index = Math.min(this.styles_.length - 1, index); + var style = this.styles_[index]; + this.url_ = style['url']; + this.height_ = style['height']; + this.width_ = style['width']; + this.textColor_ = style['textColor']; + this.anchor_ = style['anchor']; + this.textSize_ = style['textSize']; + this.backgroundPosition_ = style['backgroundPosition']; +}; + + +/** + * Sets the center of the icon. + * + * @param {google.maps.LatLng} center The latlng to set as the center. + */ +ClusterIcon.prototype.setCenter = function(center) { + this.center_ = center; +}; + + +/** + * Create the css text based on the position of the icon. + * + * @param {google.maps.Point} pos The position. + * @return {string} The css style text. + */ +ClusterIcon.prototype.createCss = function(pos) { + var style = []; + style.push('background-image:url(' + this.url_ + ');'); + var backgroundPosition = this.backgroundPosition_ ? this.backgroundPosition_ : '0 0'; + style.push('background-position:' + backgroundPosition + ';'); + + if (typeof this.anchor_ === 'object') { + if (typeof this.anchor_[0] === 'number' && this.anchor_[0] > 0 && + this.anchor_[0] < this.height_) { + style.push('height:' + (this.height_ - this.anchor_[0]) + + 'px; padding-top:' + this.anchor_[0] + 'px;'); + } else { + style.push('height:' + this.height_ + 'px; line-height:' + this.height_ + + 'px;'); + } + if (typeof this.anchor_[1] === 'number' && this.anchor_[1] > 0 && + this.anchor_[1] < this.width_) { + style.push('width:' + (this.width_ - this.anchor_[1]) + + 'px; padding-left:' + this.anchor_[1] + 'px;'); + } else { + style.push('width:' + this.width_ + 'px; text-align:center;'); + } + } else { + style.push('height:' + this.height_ + 'px; line-height:' + + this.height_ + 'px; width:' + this.width_ + 'px; text-align:center;'); + } + + var txtColor = this.textColor_ ? this.textColor_ : 'black'; + var txtSize = this.textSize_ ? this.textSize_ : 11; + + style.push('cursor:pointer; top:' + pos.y + 'px; left:' + + pos.x + 'px; color:' + txtColor + '; position:absolute; font-size:' + + txtSize + 'px; font-family:Arial,sans-serif; font-weight:bold'); + return style.join(''); +}; + +// Generated by CoffeeScript 1.12.2 + +/** @preserve OverlappingMarkerSpiderfier +https://github.com/jawj/OverlappingMarkerSpiderfier +Copyright (c) 2011 - 2017 George MacKerron +Released under the MIT licence: http://opensource.org/licenses/mit-license +Note: The Google Maps API v3 must be included *before* this code + */ + +(function() { + var callbackName, callbackRegEx, ref, ref1, scriptTag, tag, + hasProp = {}.hasOwnProperty, + slice = [].slice; + + this['OverlappingMarkerSpiderfier'] = (function() { + var ge, gm, j, len, mt, p, ref, twoPi, x; + + p = _Class.prototype; + + ref = [_Class, p]; + for (j = 0, len = ref.length; j < len; j++) { + x = ref[j]; + x['VERSION'] = '1.0.3'; + } + + twoPi = Math.PI * 2; + + gm = ge = mt = null; + + _Class['markerStatus'] = { + 'SPIDERFIED': 'SPIDERFIED', + 'SPIDERFIABLE': 'SPIDERFIABLE', + 'UNSPIDERFIABLE': 'UNSPIDERFIABLE', + 'UNSPIDERFIED': 'UNSPIDERFIED' + }; + + function _Class(map1, opts) { + var k, lcH, lcU, v; + this.map = map1; + if (opts == null) { + opts = {}; + } + if (this.constructor.hasInitialized == null) { + this.constructor.hasInitialized = true; + gm = google.maps; + ge = gm.event; + mt = gm.MapTypeId; + p['keepSpiderfied'] = false; + p['ignoreMapClick'] = false; + p['markersWontHide'] = false; + p['markersWontMove'] = false; + p['basicFormatEvents'] = false; + p['nearbyDistance'] = 20; + p['circleSpiralSwitchover'] = 9; + p['circleFootSeparation'] = 23; + p['circleStartAngle'] = twoPi / 12; + p['spiralFootSeparation'] = 26; + p['spiralLengthStart'] = 11; + p['spiralLengthFactor'] = 4; + p['spiderfiedZIndex'] = gm.Marker.MAX_ZINDEX + 20000; + p['highlightedLegZIndex'] = gm.Marker.MAX_ZINDEX + 10000; + p['usualLegZIndex'] = gm.Marker.MAX_ZINDEX + 1; + p['legWeight'] = 1.5; + p['legColors'] = { + 'usual': {}, + 'highlighted': {} + }; + lcU = p['legColors']['usual']; + lcH = p['legColors']['highlighted']; + lcU[mt.HYBRID] = lcU[mt.SATELLITE] = '#fff'; + lcH[mt.HYBRID] = lcH[mt.SATELLITE] = '#f00'; + lcU[mt.TERRAIN] = lcU[mt.ROADMAP] = '#444'; + lcH[mt.TERRAIN] = lcH[mt.ROADMAP] = '#f00'; + this.constructor.ProjHelper = function(map) { + return this.setMap(map); + }; + this.constructor.ProjHelper.prototype = new gm.OverlayView(); + this.constructor.ProjHelper.prototype['draw'] = function() {}; + } + for (k in opts) { + if (!hasProp.call(opts, k)) continue; + v = opts[k]; + this[k] = v; + } + this.projHelper = new this.constructor.ProjHelper(this.map); + this.initMarkerArrays(); + this.listeners = {}; + this.formatIdleListener = this.formatTimeoutId = null; + this.addListener('click', function(marker, e) { + return ge.trigger(marker, 'spider_click', e); + }); + this.addListener('format', function(marker, status) { + return ge.trigger(marker, 'spider_format', status); + }); + if (!this['ignoreMapClick']) { + ge.addListener(this.map, 'click', (function(_this) { + return function() { + return _this['unspiderfy'](); + }; + })(this)); + } + ge.addListener(this.map, 'maptypeid_changed', (function(_this) { + return function() { + return _this['unspiderfy'](); + }; + })(this)); + ge.addListener(this.map, 'zoom_changed', (function(_this) { + return function() { + _this['unspiderfy'](); + if (!_this['basicFormatEvents']) { + return _this.formatMarkers(); + } + }; + })(this)); + } + + p.initMarkerArrays = function() { + this.markers = []; + return this.markerListenerRefs = []; + }; + + p['addMarker'] = function(marker, spiderClickHandler) { + marker.setMap(this.map); + return this['trackMarker'](marker, spiderClickHandler); + }; + + p['trackMarker'] = function(marker, spiderClickHandler) { + var listenerRefs; + if (marker['_oms'] != null) { + return this; + } + marker['_oms'] = true; + listenerRefs = [ + ge.addListener(marker, 'click', (function(_this) { + return function(e) { + return _this.spiderListener(marker, e); + }; + })(this)) + ]; + if (!this['markersWontHide']) { + listenerRefs.push(ge.addListener(marker, 'visible_changed', (function(_this) { + return function() { + return _this.markerChangeListener(marker, false); + }; + })(this))); + } + if (!this['markersWontMove']) { + listenerRefs.push(ge.addListener(marker, 'position_changed', (function(_this) { + return function() { + return _this.markerChangeListener(marker, true); + }; + })(this))); + } + if (spiderClickHandler != null) { + listenerRefs.push(ge.addListener(marker, 'spider_click', spiderClickHandler)); + } + this.markerListenerRefs.push(listenerRefs); + this.markers.push(marker); + if (this['basicFormatEvents']) { + this.trigger('format', marker, this.constructor['markerStatus']['UNSPIDERFIED']); + } else { + this.trigger('format', marker, this.constructor['markerStatus']['UNSPIDERFIABLE']); + this.formatMarkers(); + } + return this; + }; + + p.markerChangeListener = function(marker, positionChanged) { + if (this.spiderfying || this.unspiderfying) { + return; + } + if ((marker['_omsData'] != null) && (positionChanged || !marker.getVisible())) { + this['unspiderfy'](positionChanged ? marker : null); + } + return this.formatMarkers(); + }; + + p['getMarkers'] = function() { + return this.markers.slice(0); + }; + + p['removeMarker'] = function(marker) { + this['forgetMarker'](marker); + return marker.setMap(null); + }; + + p['forgetMarker'] = function(marker) { + var i, l, len1, listenerRef, listenerRefs; + if (marker['_omsData'] != null) { + this['unspiderfy'](); + } + i = this.arrIndexOf(this.markers, marker); + if (i < 0) { + return this; + } + listenerRefs = this.markerListenerRefs.splice(i, 1)[0]; + for (l = 0, len1 = listenerRefs.length; l < len1; l++) { + listenerRef = listenerRefs[l]; + ge.removeListener(listenerRef); + } + delete marker['_oms']; + this.markers.splice(i, 1); + this.formatMarkers(); + return this; + }; + + p['removeAllMarkers'] = p['clearMarkers'] = function() { + var l, len1, marker, markers; + markers = this['getMarkers'](); + this['forgetAllMarkers'](); + for (l = 0, len1 = markers.length; l < len1; l++) { + marker = markers[l]; + marker.setMap(null); + } + return this; + }; + + p['forgetAllMarkers'] = function() { + var i, l, len1, len2, listenerRef, listenerRefs, marker, n, ref1; + this['unspiderfy'](); + ref1 = this.markers; + for (i = l = 0, len1 = ref1.length; l < len1; i = ++l) { + marker = ref1[i]; + listenerRefs = this.markerListenerRefs[i]; + for (n = 0, len2 = listenerRefs.length; n < len2; n++) { + listenerRef = listenerRefs[n]; + ge.removeListener(listenerRef); + } + delete marker['_oms']; + } + this.initMarkerArrays(); + return this; + }; + + p['addListener'] = function(eventName, func) { + var base; + ((base = this.listeners)[eventName] != null ? base[eventName] : base[eventName] = []).push(func); + return this; + }; + + p['removeListener'] = function(eventName, func) { + var i; + i = this.arrIndexOf(this.listeners[eventName], func); + if (!(i < 0)) { + this.listeners[eventName].splice(i, 1); + } + return this; + }; + + p['clearListeners'] = function(eventName) { + this.listeners[eventName] = []; + return this; + }; + + p.trigger = function() { + var args, eventName, func, l, len1, ref1, ref2, results; + eventName = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : []; + ref2 = (ref1 = this.listeners[eventName]) != null ? ref1 : []; + results = []; + for (l = 0, len1 = ref2.length; l < len1; l++) { + func = ref2[l]; + results.push(func.apply(null, args)); + } + return results; + }; + + p.generatePtsCircle = function(count, centerPt) { + var angle, angleStep, circumference, i, l, legLength, ref1, results; + circumference = this['circleFootSeparation'] * (2 + count); + legLength = circumference / twoPi; + angleStep = twoPi / count; + results = []; + for (i = l = 0, ref1 = count; 0 <= ref1 ? l < ref1 : l > ref1; i = 0 <= ref1 ? ++l : --l) { + angle = this['circleStartAngle'] + i * angleStep; + results.push(new gm.Point(centerPt.x + legLength * Math.cos(angle), centerPt.y + legLength * Math.sin(angle))); + } + return results; + }; + + p.generatePtsSpiral = function(count, centerPt) { + var angle, i, l, legLength, pt, ref1, results; + legLength = this['spiralLengthStart']; + angle = 0; + results = []; + for (i = l = 0, ref1 = count; 0 <= ref1 ? l < ref1 : l > ref1; i = 0 <= ref1 ? ++l : --l) { + angle += this['spiralFootSeparation'] / legLength + i * 0.0005; + pt = new gm.Point(centerPt.x + legLength * Math.cos(angle), centerPt.y + legLength * Math.sin(angle)); + legLength += twoPi * this['spiralLengthFactor'] / angle; + results.push(pt); + } + return results; + }; + + p.spiderListener = function(marker, e) { + var l, len1, m, mPt, markerPt, markerSpiderfied, nDist, nearbyMarkerData, nonNearbyMarkers, pxSq, ref1; + markerSpiderfied = marker['_omsData'] != null; + if (!(markerSpiderfied && this['keepSpiderfied'])) { + this['unspiderfy'](); + } + if (markerSpiderfied || this.map.getStreetView().getVisible() || this.map.getMapTypeId() === 'GoogleEarthAPI') { + return this.trigger('click', marker, e); + } else { + nearbyMarkerData = []; + nonNearbyMarkers = []; + nDist = this['nearbyDistance']; + pxSq = nDist * nDist; + markerPt = this.llToPt(marker.position); + ref1 = this.markers; + for (l = 0, len1 = ref1.length; l < len1; l++) { + m = ref1[l]; + if (!((m.map != null) && m.getVisible())) { + continue; + } + mPt = this.llToPt(m.position); + if (this.ptDistanceSq(mPt, markerPt) < pxSq) { + nearbyMarkerData.push({ + marker: m, + markerPt: mPt + }); + } else { + nonNearbyMarkers.push(m); + } + } + if (nearbyMarkerData.length === 1) { + return this.trigger('click', marker, e); + } else { + return this.spiderfy(nearbyMarkerData, nonNearbyMarkers); + } + } + }; + + p['markersNearMarker'] = function(marker, firstOnly) { + var l, len1, m, mPt, markerPt, markers, nDist, pxSq, ref1, ref2, ref3; + if (firstOnly == null) { + firstOnly = false; + } + if (this.projHelper.getProjection() == null) { + throw "Must wait for 'idle' event on map before calling markersNearMarker"; + } + nDist = this['nearbyDistance']; + pxSq = nDist * nDist; + markerPt = this.llToPt(marker.position); + markers = []; + ref1 = this.markers; + for (l = 0, len1 = ref1.length; l < len1; l++) { + m = ref1[l]; + if (m === marker || (m.map == null) || !m.getVisible()) { + continue; + } + mPt = this.llToPt((ref2 = (ref3 = m['_omsData']) != null ? ref3.usualPosition : void 0) != null ? ref2 : m.position); + if (this.ptDistanceSq(mPt, markerPt) < pxSq) { + markers.push(m); + if (firstOnly) { + break; + } + } + } + return markers; + }; + + p.markerProximityData = function() { + var i1, i2, l, len1, len2, m, m1, m1Data, m2, m2Data, mData, n, nDist, pxSq, ref1, ref2; + if (this.projHelper.getProjection() == null) { + throw "Must wait for 'idle' event on map before calling markersNearAnyOtherMarker"; + } + nDist = this['nearbyDistance']; + pxSq = nDist * nDist; + mData = (function() { + var l, len1, ref1, ref2, ref3, results; + ref1 = this.markers; + results = []; + for (l = 0, len1 = ref1.length; l < len1; l++) { + m = ref1[l]; + results.push({ + pt: this.llToPt((ref2 = (ref3 = m['_omsData']) != null ? ref3.usualPosition : void 0) != null ? ref2 : m.position), + willSpiderfy: false + }); + } + return results; + }).call(this); + ref1 = this.markers; + for (i1 = l = 0, len1 = ref1.length; l < len1; i1 = ++l) { + m1 = ref1[i1]; + if (!((m1.getMap() != null) && m1.getVisible())) { + continue; + } + m1Data = mData[i1]; + if (m1Data.willSpiderfy) { + continue; + } + ref2 = this.markers; + for (i2 = n = 0, len2 = ref2.length; n < len2; i2 = ++n) { + m2 = ref2[i2]; + if (i2 === i1) { + continue; + } + if (!((m2.getMap() != null) && m2.getVisible())) { + continue; + } + m2Data = mData[i2]; + if (i2 < i1 && !m2Data.willSpiderfy) { + continue; + } + if (this.ptDistanceSq(m1Data.pt, m2Data.pt) < pxSq) { + m1Data.willSpiderfy = m2Data.willSpiderfy = true; + break; + } + } + } + return mData; + }; + + p['markersNearAnyOtherMarker'] = function() { + var i, l, len1, m, mData, ref1, results; + mData = this.markerProximityData(); + ref1 = this.markers; + results = []; + for (i = l = 0, len1 = ref1.length; l < len1; i = ++l) { + m = ref1[i]; + if (mData[i].willSpiderfy) { + results.push(m); + } + } + return results; + }; + + p.setImmediate = function(func) { + return window.setTimeout(func, 0); + }; + + p.formatMarkers = function() { + if (this['basicFormatEvents']) { + return; + } + if (this.formatTimeoutId != null) { + return; + } + return this.formatTimeoutId = this.setImmediate((function(_this) { + return function() { + _this.formatTimeoutId = null; + if (_this.projHelper.getProjection() != null) { + return _this._formatMarkers(); + } else { + if (_this.formatIdleListener != null) { + return; + } + return _this.formatIdleListener = ge.addListenerOnce(_this.map, 'idle', function() { + return _this._formatMarkers(); + }); + } + }; + })(this)); + }; + + p._formatMarkers = function() { + var i, l, len1, len2, marker, n, proximities, ref1, results, results1, status; + if (this['basicFormatEvents']) { + results = []; + for (l = 0, len1 = markers.length; l < len1; l++) { + marker = markers[l]; + status = marker['_omsData'] != null ? 'SPIDERFIED' : 'UNSPIDERFIED'; + results.push(this.trigger('format', marker, this.constructor['markerStatus'][status])); + } + return results; + } else { + proximities = this.markerProximityData(); + ref1 = this.markers; + results1 = []; + for (i = n = 0, len2 = ref1.length; n < len2; i = ++n) { + marker = ref1[i]; + status = marker['_omsData'] != null ? 'SPIDERFIED' : proximities[i].willSpiderfy ? 'SPIDERFIABLE' : 'UNSPIDERFIABLE'; + results1.push(this.trigger('format', marker, this.constructor['markerStatus'][status])); + } + return results1; + } + }; + + p.makeHighlightListenerFuncs = function(marker) { + return { + highlight: (function(_this) { + return function() { + return marker['_omsData'].leg.setOptions({ + strokeColor: _this['legColors']['highlighted'][_this.map.mapTypeId], + zIndex: _this['highlightedLegZIndex'] + }); + }; + })(this), + unhighlight: (function(_this) { + return function() { + return marker['_omsData'].leg.setOptions({ + strokeColor: _this['legColors']['usual'][_this.map.mapTypeId], + zIndex: _this['usualLegZIndex'] + }); + }; + })(this) + }; + }; + + p.spiderfy = function(markerData, nonNearbyMarkers) { + var bodyPt, footLl, footPt, footPts, highlightListenerFuncs, leg, marker, md, nearestMarkerDatum, numFeet, spiderfiedMarkers; + this.spiderfying = true; + numFeet = markerData.length; + bodyPt = this.ptAverage((function() { + var l, len1, results; + results = []; + for (l = 0, len1 = markerData.length; l < len1; l++) { + md = markerData[l]; + results.push(md.markerPt); + } + return results; + })()); + footPts = numFeet >= this['circleSpiralSwitchover'] ? this.generatePtsSpiral(numFeet, bodyPt).reverse() : this.generatePtsCircle(numFeet, bodyPt); + spiderfiedMarkers = (function() { + var l, len1, results; + results = []; + for (l = 0, len1 = footPts.length; l < len1; l++) { + footPt = footPts[l]; + footLl = this.ptToLl(footPt); + nearestMarkerDatum = this.minExtract(markerData, (function(_this) { + return function(md) { + return _this.ptDistanceSq(md.markerPt, footPt); + }; + })(this)); + marker = nearestMarkerDatum.marker; + leg = new gm.Polyline({ + map: this.map, + path: [marker.position, footLl], + strokeColor: this['legColors']['usual'][this.map.mapTypeId], + strokeWeight: this['legWeight'], + zIndex: this['usualLegZIndex'] + }); + marker['_omsData'] = { + usualPosition: marker.getPosition(), + usualZIndex: marker.getZIndex(), + leg: leg + }; + if (this['legColors']['highlighted'][this.map.mapTypeId] !== this['legColors']['usual'][this.map.mapTypeId]) { + highlightListenerFuncs = this.makeHighlightListenerFuncs(marker); + marker['_omsData'].hightlightListeners = { + highlight: ge.addListener(marker, 'mouseover', highlightListenerFuncs.highlight), + unhighlight: ge.addListener(marker, 'mouseout', highlightListenerFuncs.unhighlight) + }; + } + this.trigger('format', marker, this.constructor['markerStatus']['SPIDERFIED']); + marker.setPosition(footLl); + marker.setZIndex(Math.round(this['spiderfiedZIndex'] + footPt.y)); + results.push(marker); + } + return results; + }).call(this); + delete this.spiderfying; + this.spiderfied = true; + return this.trigger('spiderfy', spiderfiedMarkers, nonNearbyMarkers); + }; + + p['unspiderfy'] = function(markerNotToMove) { + var l, len1, listeners, marker, nonNearbyMarkers, ref1, status, unspiderfiedMarkers; + if (markerNotToMove == null) { + markerNotToMove = null; + } + if (this.spiderfied == null) { + return this; + } + this.unspiderfying = true; + unspiderfiedMarkers = []; + nonNearbyMarkers = []; + ref1 = this.markers; + for (l = 0, len1 = ref1.length; l < len1; l++) { + marker = ref1[l]; + if (marker['_omsData'] != null) { + marker['_omsData'].leg.setMap(null); + if (marker !== markerNotToMove) { + marker.setPosition(marker['_omsData'].usualPosition); + } + marker.setZIndex(marker['_omsData'].usualZIndex); + listeners = marker['_omsData'].hightlightListeners; + if (listeners != null) { + ge.removeListener(listeners.highlight); + ge.removeListener(listeners.unhighlight); + } + delete marker['_omsData']; + if (marker !== markerNotToMove) { + status = this['basicFormatEvents'] ? 'UNSPIDERFIED' : 'SPIDERFIABLE'; + this.trigger('format', marker, this.constructor['markerStatus'][status]); + } + unspiderfiedMarkers.push(marker); + } else { + nonNearbyMarkers.push(marker); + } + } + delete this.unspiderfying; + delete this.spiderfied; + this.trigger('unspiderfy', unspiderfiedMarkers, nonNearbyMarkers); + return this; + }; + + p.ptDistanceSq = function(pt1, pt2) { + var dx, dy; + dx = pt1.x - pt2.x; + dy = pt1.y - pt2.y; + return dx * dx + dy * dy; + }; + + p.ptAverage = function(pts) { + var l, len1, numPts, pt, sumX, sumY; + sumX = sumY = 0; + for (l = 0, len1 = pts.length; l < len1; l++) { + pt = pts[l]; + sumX += pt.x; + sumY += pt.y; + } + numPts = pts.length; + return new gm.Point(sumX / numPts, sumY / numPts); + }; + + p.llToPt = function(ll) { + return this.projHelper.getProjection().fromLatLngToDivPixel(ll); + }; + + p.ptToLl = function(pt) { + return this.projHelper.getProjection().fromDivPixelToLatLng(pt); + }; + + p.minExtract = function(set, func) { + var bestIndex, bestVal, index, item, l, len1, val; + for (index = l = 0, len1 = set.length; l < len1; index = ++l) { + item = set[index]; + val = func(item); + if ((typeof bestIndex === "undefined" || bestIndex === null) || val < bestVal) { + bestVal = val; + bestIndex = index; + } + } + return set.splice(bestIndex, 1)[0]; + }; + + p.arrIndexOf = function(arr, obj) { + var i, l, len1, o; + if (arr.indexOf != null) { + return arr.indexOf(obj); + } + for (i = l = 0, len1 = arr.length; l < len1; i = ++l) { + o = arr[i]; + if (o === obj) { + return i; + } + } + return -1; + }; + + return _Class; + + })(); + + callbackRegEx = /(\?.*(&|&)|\?)spiderfier_callback=(\w+)/; + + scriptTag = document.currentScript; + + if (scriptTag == null) { + scriptTag = ((function() { + var j, len, ref, ref1, results; + ref = document.getElementsByTagName('script'); + results = []; + for (j = 0, len = ref.length; j < len; j++) { + tag = ref[j]; + if ((ref1 = tag.getAttribute('src')) != null ? ref1.match(callbackRegEx) : void 0) { + results.push(tag); + } + } + return results; + })())[0]; + } + + if (scriptTag != null) { + callbackName = (ref = scriptTag.getAttribute('src')) != null ? (ref1 = ref.match(callbackRegEx)) != null ? ref1[3] : void 0 : void 0; + if (callbackName) { + if (typeof window[callbackName] === "function") { + window[callbackName](); + } + } + } + + if (typeof window['spiderfier_callback'] === "function") { + window['spiderfier_callback'](); + } + +}).call(this); diff --git a/croutonjs/dist/crouton-map.min.js b/croutonjs/dist/crouton-map.min.js new file mode 100644 index 0000000..b3f68d0 --- /dev/null +++ b/croutonjs/dist/crouton-map.min.js @@ -0,0 +1 @@ +function CroutonMap(t){var e=this;e.config={google_api_key:null,distance_units:"mi"},Object.assign(e.config,t),e.map=null,e.geocoder=null,e.map_objects=[],e.map_clusters=[],e.oms=null,e.markerClusterer=null,e.loadGapi=function(t){var r=document.createElement("script");r.src="https://maps.googleapis.com/maps/api/js?key="+e.config.google_api_key+"&callback="+t,r.defer=!0,r.async=!0;var i=document.getElementsByTagName("script")[0];i.parentNode.insertBefore(r,i)},e.getCurrentLocation=function(t){navigator.geolocation?navigator.geolocation.getCurrentPosition(t,e.errorHandler):$(".geo").removeClass("hide").addClass("show").html("

Geolocation is not supported by your browser

")},e.addCurrentLocationPin=function(t,r){var i=new google.maps.LatLng(t,r);e.map.setCenter(i);var s=new google.maps.Marker({map:e.map,position:i});e.addToMapObjectCollection(s)},e.findMarkerById=function(t){for(var r=0;r0;)e.map_clusters[0].setMap(null),e.map_clusters.splice(0,1);null!==e.oms&&e.oms.removeAllMarkers(),null!==e.markerClusterer&&e.markerClusterer.clearMarkers()},e.clearAllMapObjects=function(){for(;e.map_objects.length>0;)e.map_objects[0].setMap(null),e.map_objects.splice(0,1)}}function MarkerClusterer(t,e,r){this.extend(MarkerClusterer,google.maps.OverlayView),this.map_=t,this.markers_=[],this.clusters_=[],this.sizes=[53,56,66,78,90],this.styles_=[],this.ready_=!1;var i=r||{};this.gridSize_=i.gridSize||60,this.minClusterSize_=i.minimumClusterSize||2,this.maxZoom_=i.maxZoom||null,this.styles_=i.styles||[],this.imagePath_=i.imagePath||this.MARKER_CLUSTER_IMAGE_PATH_,this.imageExtension_=i.imageExtension||this.MARKER_CLUSTER_IMAGE_EXTENSION_,this.zoomOnClick_=!0,null!=i.zoomOnClick&&(this.zoomOnClick_=i.zoomOnClick),this.averageCenter_=!1,null!=i.averageCenter&&(this.averageCenter_=i.averageCenter),this.setupStyles_(),this.setMap(t),this.prevZoom_=this.map_.getZoom();var s=this;google.maps.event.addListener(this.map_,"zoom_changed",function(){var t=s.map_.getZoom(),e=s.map_.minZoom||0,r=Math.min(s.map_.maxZoom||100,s.map_.mapTypes[s.map_.getMapTypeId()].maxZoom);t=Math.min(Math.max(t,e),r),s.prevZoom_!=t&&(s.prevZoom_=t,s.resetViewport())}),google.maps.event.addListener(this.map_,"idle",function(){s.redraw()}),e&&(e.length||Object.keys(e).length)&&this.addMarkers(e,!1)}function Cluster(t){this.markerClusterer_=t,this.map_=t.getMap(),this.gridSize_=t.getGridSize(),this.minClusterSize_=t.getMinClusterSize(),this.averageCenter_=t.isAverageCenter(),this.center_=null,this.markers_=[],this.bounds_=null,this.clusterIcon_=new ClusterIcon(this,t.getStyles(),t.getGridSize())}function ClusterIcon(t,e,r){t.getMarkerClusterer().extend(ClusterIcon,google.maps.OverlayView),this.styles_=e,this.padding_=r||0,this.cluster_=t,this.center_=null,this.map_=t.getMap(),this.div_=null,this.sums_=null,this.visible_=!1,this.setMap(this.map_)}CroutonMap.prototype.mapSearchClickMode=function(){this.mapClickSearchMode=!0,this.map.setOptions({draggableCursor:"crosshair",zoomControl:!1,gestureHandling:"none"})},CroutonMap.prototype.reset=function(){},CroutonMap.prototype.mapSearchPanZoomMode=function(){this.mapClickSearchMode=!1,this.map.setOptions({draggableCursor:"default",zoomControl:!0,gestureHandling:"auto"})},CroutonMap.prototype.mapSearchNearMeMode=function(){this.mapSearchPanZoomMode(),this.getCurrentLocation(function(t){crouton.searchByCoordinates(t.coords.latitude,t.coords.longitude)})},CroutonMap.prototype.mapSearchTextMode=function(t){this.mapSearchPanZoomMode(),null!=t&&""!==t&&this.geocoder.geocode({address:t},function(t,e){"OK"===e?crouton.searchByCoordinates(t[0].geometry.location.lat(),t[0].geometry.location.lng()):console.log("Geocode was not successful for the following reason: "+e)})},Crouton.prototype.renderMap=function(){var t=this;jQuery("#bmlt-tabs").before("
"),t.geocoder=new google.maps.Geocoder,jQuery.when(jQuery.getJSON(t.config.template_path+"/themes/"+t.config.theme+".json").then(function(e,r,i){return t.config.theme_js=e.google_map_theme})).then(function(){t.map=new google.maps.Map(document.getElementById("bmlt-map"),{zoom:t.config.map_search.zoom||10,center:{lat:t.config.map_search.latitude,lng:t.config.map_search.longitude},mapTypeControl:!1,styles:t.config.theme_js});var e=document.createElement("div"),r=document.createElement("div");r.className="mapcontrolcontainer",r.title="Click to recenter the map",e.appendChild(r);var i=document.createElement("div");i.className="mapcontrols",i.innerHTML='",r.appendChild(i),e.index=1,google.maps.event.addDomListener(i,"click",function(){var e=jQuery("input:radio[name='mapcontrols']:checked").attr("id");"textsearch"===e?t.mapSearchTextMode(prompt("Enter a location or postal code:")):"nearme"===e?t.mapSearchNearMeMode():"clicksearch"===e&&t.mapSearchClickMode()}),t.map.controls[google.maps.ControlPosition.TOP_LEFT].push(e),t.map.addListener("click",function(e){t.mapClickSearchMode&&(t.mapSearchPanZoomMode(),crouton.searchByCoordinates(e.latLng.lat(),e.latLng.lng()))}),t.config.map_search.auto?t.mapSearchNearMeMode():void 0!==t.config.map_search.location?t.mapSearchTextMode(t.config.map_search.location):t.config.map_search.coordinates_search&&crouton.searchByCoordinates(t.config.map_search.latitude,t.config.map_search.longitude)})},CroutonMap.prototype.render=function(){this.loadGapi("croutonMap.renderMap")},CroutonMap.prototype.initialize=function(t,e,r=[]){this.meetingData=t,this.formatsData=e,this.handlebarMapOptions=r,this.loadGapi("croutonMap.initMap")},CroutonMap.prototype.embed=function(t,e){this.meetingData=t,this.formatsData=e,this.loadGapi("croutonMap.mapPage")},CroutonMap.prototype.initMap=function(t){if(null==this.map){jQuery("#bmlt-tabs").before("
");var e={zoom:3};this.handlebarMapOptions.length>0&&(e={center:new google.maps.LatLng(this.handlebarMapOptions.lat,this.handlebarMapOptions.lng),zoom:this.handlebarMapOptions.zoom,mapTypeId:google.maps.MapTypeId.ROADMAP}),this.map=new google.maps.Map(document.getElementById("bmlt-map"),e)}jQuery("#bmlt-map").removeClass("hide"),this.fillMap(t)},CroutonMap.prototype.mapPage=function(t){null==this.map&&(this.map=new google.maps.Map(document.getElementById("byfield_embeddedMapPage"),{zoom:3,maxZoom:17})),this.fillMap(t)},CroutonMap.prototype.fillMap=function(t,e=null){if("undefined"!=typeof crouton_external_map)return void crouton_external_map.filterFromCrouton(e);var r=this;if(null==r.map)return;r.clearAllMapObjects(),r.clearAllMapClusters();const i=r.meetingData.filter(t=>t.venue_type!=venueType.VIRTUAL),s=null===e?i:i.filter(t=>e.includes(t.id_bigint)),o=s.reduce(function(t,e){return t.extend(new google.maps.LatLng(e.latitude,e.longitude))},new google.maps.LatLngBounds);r.map.fitBounds(o);var n=new google.maps.InfoWindow;r.oms=new OverlappingMarkerSpiderfier(r.map,{markersWontMove:!0,markersWontHide:!0}),r.oms.addListener("format",function(t,e){var i;i=e===OverlappingMarkerSpiderfier.markerStatus.SPIDERFIED||e===OverlappingMarkerSpiderfier.markerStatus.SPIDERFIABLE||e===OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIED?r.config.template_path+"/NAMarkerR.png":e===OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIABLE?r.config.template_path+"/NAMarkerB.png":null;var s=new google.maps.Size(22,32);t.setIcon({url:i,size:s,scaledSize:s})}),r.map.addListener("zoom_changed",function(){r.map.addListener("idle",function(){for(var t=r.oms.markersNearAnyOtherMarker(),e=0;e",i+="
",i+=crouton.localization.getDayOfTheWeekWord(t.weekday_tinyint);var s=t.start_time.toString().split(":"),o=parseInt(s[0]),a=parseInt(s[1]),l="AM";o>=12&&(l="PM",o>12&&(o-=12)),o=o.toString(),a=a>9?a.toString():"0"+a.toString(),i+=" "+o+":"+a+" "+l,i+="
",i+=t.location_text,i+="
",void 0!==t.location_street&&(i+=t.location_street+"
"),void 0!==t.location_municipality&&(i+=t.location_municipality+" "),void 0!==t.location_province&&(i+=t.location_province+" "),void 0!==t.location_postal_code_1&&(i+=t.location_postal_code_1),i+="
";var h="https://maps.google.com/maps?q="+t.latitude+","+t.longitude+"&hl="+r.config.short_language;i+='',i+=crouton.localization.getWord("map"),i+="",i+="
";var u={lat:parseFloat(t.latitude),lng:parseFloat(t.longitude)},p=new google.maps.Marker({position:u});return p.id=t.id_bigint,p.day_id=t.weekday_tinyint,r.addToMapObjectCollection(p),r.oms.addMarker(p),r.map_clusters.push(p),google.maps.event.addListener(p,"click",function(t){jQuery(".bmlt-data-row > td").removeClass("rowHighlight"),jQuery("#meeting-data-row-"+p.id+" > td").addClass("rowHighlight"),crouton.dayTab(p.day_id),n.setContent(i),n.open(r.map,p)}),p}),r.markerClusterer=new MarkerClusterer(r.map,r.map_clusters,{imagePath:r.config.template_path+"/m",maxZoom:r.config.map_max_zoom,zoomOnClick:!1}),void 0!==t&&isFunction(t)&&t()},MarkerClusterer.prototype.MARKER_CLUSTER_IMAGE_PATH_="../images/m",MarkerClusterer.prototype.MARKER_CLUSTER_IMAGE_EXTENSION_="png",MarkerClusterer.prototype.extend=function(t,e){return function(t){for(var e in t.prototype)this.prototype[e]=t.prototype[e];return this}.apply(t,[e])},MarkerClusterer.prototype.onAdd=function(){this.setReady_(!0)},MarkerClusterer.prototype.draw=function(){},MarkerClusterer.prototype.setupStyles_=function(){if(!this.styles_.length)for(var t,e=0;t=this.sizes[e];e++)this.styles_.push({url:this.imagePath_+(e+1)+"."+this.imageExtension_,height:t,width:t})},MarkerClusterer.prototype.fitMapToMarkers=function(){for(var t,e=this.getMarkers(),r=new google.maps.LatLngBounds,i=0;t=e[i];i++)r.extend(t.getPosition());this.map_.fitBounds(r)},MarkerClusterer.prototype.setStyles=function(t){this.styles_=t},MarkerClusterer.prototype.getStyles=function(){return this.styles_},MarkerClusterer.prototype.isZoomOnClick=function(){return this.zoomOnClick_},MarkerClusterer.prototype.isAverageCenter=function(){return this.averageCenter_},MarkerClusterer.prototype.getMarkers=function(){return this.markers_},MarkerClusterer.prototype.getTotalMarkers=function(){return this.markers_.length},MarkerClusterer.prototype.setMaxZoom=function(t){this.maxZoom_=t},MarkerClusterer.prototype.getMaxZoom=function(){return this.maxZoom_},MarkerClusterer.prototype.calculator_=function(t,e){for(var r=0,i=t.length,s=i;0!==s;)s=parseInt(s/10,10),r++;return{text:i,index:r=Math.min(r,e)}},MarkerClusterer.prototype.setCalculator=function(t){this.calculator_=t},MarkerClusterer.prototype.getCalculator=function(){return this.calculator_},MarkerClusterer.prototype.addMarkers=function(t,e){if(t.length)for(var r=0;i=t[r];r++)this.pushMarkerTo_(i);else if(Object.keys(t).length)for(var i in t)this.pushMarkerTo_(t[i]);e||this.redraw()},MarkerClusterer.prototype.pushMarkerTo_=function(t){if(t.isAdded=!1,t.draggable){var e=this;google.maps.event.addListener(t,"dragend",function(){t.isAdded=!1,e.repaint()})}this.markers_.push(t)},MarkerClusterer.prototype.addMarker=function(t,e){this.pushMarkerTo_(t),e||this.redraw()},MarkerClusterer.prototype.removeMarker_=function(t){var e=-1;if(this.markers_.indexOf)e=this.markers_.indexOf(t);else for(var r,i=0;r=this.markers_[i];i++)if(r==t){e=i;break}return-1!=e&&(t.setMap(null),this.markers_.splice(e,1),!0)},MarkerClusterer.prototype.removeMarker=function(t,e){var r=this.removeMarker_(t);return!(e||!r)&&(this.resetViewport(),this.redraw(),!0)},MarkerClusterer.prototype.removeMarkers=function(t,e){for(var r,i=!1,s=0;r=t[s];s++){var o=this.removeMarker_(r);i=i||o}if(!e&&i)return this.resetViewport(),this.redraw(),!0},MarkerClusterer.prototype.setReady_=function(t){this.ready_||(this.ready_=t,this.createClusters_())},MarkerClusterer.prototype.getTotalClusters=function(){return this.clusters_.length},MarkerClusterer.prototype.getMap=function(){return this.map_},MarkerClusterer.prototype.setMap=function(t){this.map_=t},MarkerClusterer.prototype.getGridSize=function(){return this.gridSize_},MarkerClusterer.prototype.setGridSize=function(t){this.gridSize_=t},MarkerClusterer.prototype.getMinClusterSize=function(){return this.minClusterSize_},MarkerClusterer.prototype.setMinClusterSize=function(t){this.minClusterSize_=t},MarkerClusterer.prototype.getExtendedBounds=function(t){var e=this.getProjection(),r=new google.maps.LatLng(t.getNorthEast().lat(),t.getNorthEast().lng()),i=new google.maps.LatLng(t.getSouthWest().lat(),t.getSouthWest().lng()),s=e.fromLatLngToDivPixel(r);s.x+=this.gridSize_,s.y-=this.gridSize_;var o=e.fromLatLngToDivPixel(i);o.x-=this.gridSize_,o.y+=this.gridSize_;var n=e.fromDivPixelToLatLng(s),a=e.fromDivPixelToLatLng(o);return t.extend(n),t.extend(a),t},MarkerClusterer.prototype.isMarkerInBounds_=function(t,e){return e.contains(t.getPosition())},MarkerClusterer.prototype.clearMarkers=function(){this.resetViewport(!0),this.markers_=[]},MarkerClusterer.prototype.resetViewport=function(t){for(var e,r=0;e=this.clusters_[r];r++)e.remove();var i;for(r=0;i=this.markers_[r];r++)i.isAdded=!1,t&&i.setMap(null);this.clusters_=[]},MarkerClusterer.prototype.repaint=function(){var t=this.clusters_.slice();this.clusters_.length=0,this.resetViewport(),this.redraw(),window.setTimeout(function(){for(var e,r=0;e=t[r];r++)e.remove()},0)},MarkerClusterer.prototype.redraw=function(){this.createClusters_()},MarkerClusterer.prototype.distanceBetweenPoints_=function(t,e){if(!t||!e)return 0;var r=(e.lat()-t.lat())*Math.PI/180,i=(e.lng()-t.lng())*Math.PI/180,s=Math.sin(r/2)*Math.sin(r/2)+Math.cos(t.lat()*Math.PI/180)*Math.cos(e.lat()*Math.PI/180)*Math.sin(i/2)*Math.sin(i/2);return 6371*(2*Math.atan2(Math.sqrt(s),Math.sqrt(1-s)))},MarkerClusterer.prototype.addToClosestCluster_=function(t){for(var e,r=4e4,i=null,s=(t.getPosition(),0);e=this.clusters_[s];s++){var o=e.getCenter();if(o){var n=this.distanceBetweenPoints_(o,t.getPosition());n=this.minClusterSize_&&t.setMap(null),this.updateIcon(),!0},Cluster.prototype.getMarkerClusterer=function(){return this.markerClusterer_},Cluster.prototype.getBounds=function(){for(var t,e=new google.maps.LatLngBounds(this.center_,this.center_),r=this.getMarkers(),i=0;t=r[i];i++)e.extend(t.getPosition());return e},Cluster.prototype.remove=function(){this.clusterIcon_.remove(),this.markers_.length=0,delete this.markers_},Cluster.prototype.getSize=function(){return this.markers_.length},Cluster.prototype.getMarkers=function(){return this.markers_},Cluster.prototype.getCenter=function(){return this.center_},Cluster.prototype.calculateBounds_=function(){var t=new google.maps.LatLngBounds(this.center_,this.center_);this.bounds_=this.markerClusterer_.getExtendedBounds(t)},Cluster.prototype.isMarkerInClusterBounds=function(t){return this.bounds_.contains(t.getPosition())},Cluster.prototype.getMap=function(){return this.map_},Cluster.prototype.updateIcon=function(){var t=this.map_.getZoom(),e=this.markerClusterer_.getMaxZoom();if(e&&t>e)for(var r,i=0;r=this.markers_[i];i++)r.setMap(this.map_);else if(this.markers_.length0&&this.anchor_[0]0&&this.anchor_[1]l;o=0<=l?++n:--n)i=this.circleStartAngle+o*s,u.push(new e.Point(r.x+a*Math.cos(i),r.y+a*Math.sin(i)));return u},o.generatePtsSpiral=function(t,r){var i,s,o,n,a,l,u;for(n=this.spiralLengthStart,i=0,u=[],s=o=0,l=t;0<=l?ol;s=0<=l?++o:--o)i+=this.spiralFootSeparation/n+5e-4*s,a=new e.Point(r.x+n*Math.cos(i),r.y+n*Math.sin(i)),n+=h*this.spiralLengthFactor/i,u.push(a);return u},o.spiderListener=function(t,e){var r,i,s,o,n,a,l,h,u,p,c;if((a=null!=t._omsData)&&this.keepSpiderfied||this.unspiderfy(),a||this.map.getStreetView().getVisible()||"GoogleEarthAPI"===this.map.getMapTypeId())return this.trigger("click",t,e);for(h=[],u=[],p=(l=this.nearbyDistance)*l,n=this.llToPt(t.position),r=0,i=(c=this.markers).length;r=this.circleSpiralSwitchover?this.generatePtsSpiral(m,s).reverse():this.generatePtsCircle(m,s),d=function(){var i,s,p;for(p=[],i=0,s=a.length;i "observerTemplate"); function Crouton(config) { var self = this; self.mutex = false; - self.map = null; self.filtering = false; - self.geocoder = null; - self.map_objects = []; - self.map_clusters = []; - self.oms = null; - self.markerClusterer = null; self.masterFormatCodes = []; self.max_filters = 10; // TODO: needs to be refactored so that dropdowns are treated dynamically - self.handlebarMapOptions = []; self.config = { on_complete: null, // Javascript function to callback when data querying is completed. root_server: null, // The root server to use. @@ -66,7 +59,6 @@ function Crouton(config) { auto_tz_adjust: false, // Will auto adjust the time zone, by default will assume the timezone is local time base_tz: null, // In conjunction with auto_tz_adjust the timezone to base from. Choices are listed here: https://github.com/bmlt-enabled/crouton/blob/master/croutonjs/src/js/moment-timezone.js#L623 custom_query: null, // Enables overriding the services related queries for a custom one - google_api_key: null, // Required if using the show_map option. Be sure to add an HTTP restriction as well. sort_keys: "start_time", // Controls sort keys on the query int_start_day_id: 1, // Controls the first day of the week sequence. Sunday is 1. view_by: "weekday", // TODO: replace with using the first choice in button_filters as the default view_by. @@ -83,23 +75,7 @@ function Crouton(config) { }; self.setConfig(config); - self.loadGapi = function(callbackFunctionName) { - var tag = document.createElement('script'); - tag.src = "https://maps.googleapis.com/maps/api/js?key=" + self.config['google_api_key'] + "&callback=" + callbackFunctionName; - tag.defer = true; - tag.async = true; - var firstScriptTag = document.getElementsByTagName('script')[0]; - firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); - }; - self.getCurrentLocation = function(callback) { - if (navigator.geolocation) { - navigator.geolocation.getCurrentPosition(callback, self.errorHandler); - } else { - $('.geo').removeClass("hide").addClass("show").html('

Geolocation is not supported by your browser

'); - } - }; - - self.searchByCoordinates = function(latitude, longitude) { + Crouton.prototype.searchByCoordinates = function(latitude, longitude) { var width = self.config['map_search']['width'] || -50; self.config['custom_query'] = (self.config['custom_query'] !== null ? self.config['custom_query'] : "") @@ -114,72 +90,6 @@ function Crouton(config) { }); }); }; - - self.addCurrentLocationPin = function(latitude, longitude) { - var latlng = new google.maps.LatLng(latitude, longitude); - self.map.setCenter(latlng); - - var currentLocationMarker = new google.maps.Marker({ - "map": self.map, - "position": latlng, - }); - - self.addToMapObjectCollection(currentLocationMarker); - - // TODO: needs to show on click only - /*var infowindow = new google.maps.InfoWindow({ - "content": 'Current Location', - "position": latlng, - }).open(self.map, currentLocationMarker);*/ - }; - - self.findMarkerById = function(id) { - for (var m = 0; m < self.map_objects.length; m++) { - var map_object = self.map_objects[m]; - if (parseInt(map_object['id']) === id) { - return map_object; - } - } - - return null; - }; - - self.rowClick = function(id) { - var map_marker = self.findMarkerById(id); - if (!map_marker) return; - self.map.setCenter(map_marker.getPosition()); - self.map.setZoom(17); - google.maps.event.trigger(map_marker, "click"); - }; - - self.addToMapObjectCollection = function(obj) { - self.map_objects.push(obj); - }; - - self.clearAllMapClusters = function() { - while (self.map_clusters.length > 0) { - self.map_clusters[0].setMap(null); - self.map_clusters.splice(0, 1); - } - - if (self.oms !== null) { - self.oms.removeAllMarkers(); - } - - if (self.markerClusterer !== null) { - self.markerClusterer.clearMarkers(); - } - }; - - self.clearAllMapObjects = function() { - while (self.map_objects.length > 0) { - self.map_objects[0].setMap(null); - self.map_objects.splice(0, 1); - } - - //infoWindow.close(); - }; - self.getMeetings = function(url) { var promises = [fetchJsonp(this.config['root_server'] + url).then(function(response) { return response.json(); })]; @@ -354,7 +264,7 @@ function Crouton(config) { }; if (self.config['map_search'] !== null) { - self.loadGapi('crouton.renderMap'); + croutonMap.render(); } else { self.meetingSearch(); } @@ -473,12 +383,12 @@ function Crouton(config) { }); showingNow = [...new Set(showingNow)]; if (self.config.map_page) { - this.fillMap(null, showingNow); + croutonMap.fillMap(null, showingNow); if (!jQuery('#byfield_embeddedMapPage').hasClass('hide')) { jQuery('#displayTypeButton_tablePages').removeClass('hide'); jQuery('#filterButton_embeddedMapPage').addClass('hide'); } - } else if (self.config.show_map) this.fillMap(null, showingNow); + } else if (self.config.show_map) croutonMap.fillMap(null, showingNow); if (!self.config.map_page || jQuery('#byfield_embeddedMapPage').hasClass('hide')) { self.showFilteredMeetingsAsTable(); @@ -503,10 +413,10 @@ function Crouton(config) { } self.resetFilter = function () { if (self.config.map_page) { - if (self.filtering) self.fillMap(null); + if (self.filtering) croutonMap.fillMap(null); jQuery('#displayTypeButton_tablePages').addClass('hide'); jQuery('#filterButton_embeddedMapPage').removeClass('hide'); - } else if (self.config.show_map && self.filtering) self.fillMap(null); + } else if (self.config.show_map && self.filtering) croutonMap.fillMap(null); self.filtering = false; jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); @@ -795,8 +705,7 @@ Crouton.prototype.reset = function() { var self = this; jQuery("#custom-css").remove(); jQuery("#" + self.config["placeholder_id"]).html(""); - self.clearAllMapObjects(); - self.clearAllMapClusters(); + croutonMap.reset(); }; Crouton.prototype.meetingCount = function(callback) { @@ -885,6 +794,7 @@ Crouton.prototype.doHandlebars = function() { var customEnrichTemplate = crouton_Handlebars.compile('{{enrich this}}'); customEnrichTemplate(enrichedMeetingData[0]); var mustDoMap = false; + handlebarMapOptions = []; crouton_Handlebars.registerHelper('crouton_map', function(options) { mustDoMap = true; self.handlebarMapOptions = options.hash; @@ -945,7 +855,7 @@ Crouton.prototype.doHandlebars = function() { } if (mustDoMap) { self.meetingData = enrichedMeetingData; - self.loadGapi('crouton.initMap'); + croutonMap.initialize(self.meetingData, self.formatsData, self.handlebarMapOptions); } }); }); @@ -1133,7 +1043,7 @@ Crouton.prototype.render = function() { if (self.config['map_search'] != null || self.config['show_map']) { jQuery(".bmlt-data-row").css({cursor: "pointer"}); jQuery(".bmlt-data-row").click(function () { - self.rowClick(parseInt(this.id.replace("meeting-data-row-", ""))); + croutonMap.rowClick(parseInt(this.id.replace("meeting-data-row-", ""))); }); } @@ -1219,12 +1129,12 @@ Crouton.prototype.render = function() { } if (self.config['show_map']) { - self.loadGapi('crouton.initMap'); + croutonMap.initialize(self.meetingData, self.formatsData); } if (self.config['map_page']) { if (typeof crouton_external_map === 'undefined') - self.loadGapi('crouton.mapPage'); + croutonMap.embed(self.meetingData, self.formatsData); else { crouton_external_map.loadMapExt(document.getElementById('byfield_embeddedMapPage'), self.meetingData, self.formatsData); const attrObserver = new MutationObserver((mutations) => { @@ -1246,273 +1156,6 @@ Crouton.prototype.render = function() { }); }; -Crouton.prototype.mapSearchClickMode = function() { - var self = this; - self.mapClickSearchMode = true; - self.map.setOptions({ - draggableCursor: 'crosshair', - zoomControl: false, - gestureHandling: 'none' - }); -}; - -Crouton.prototype.mapSearchPanZoomMode = function() { - var self = this; - self.mapClickSearchMode = false; - self.map.setOptions({ - draggableCursor: 'default', - zoomControl: true, - gestureHandling: 'auto' - }); -}; - -Crouton.prototype.mapSearchNearMeMode = function() { - var self = this; - self.mapSearchPanZoomMode(); - self.getCurrentLocation(function(position) { - self.searchByCoordinates(position.coords.latitude, position.coords.longitude); - }); -}; - -Crouton.prototype.mapSearchTextMode = function(location) { - var self = this; - self.mapSearchPanZoomMode(); - if (location !== undefined && location !== null && location !== "") { - self.geocoder.geocode({'address': location}, function (results, status) { - if (status === 'OK') { - self.searchByCoordinates(results[0].geometry.location.lat(), results[0].geometry.location.lng()); - } else { - console.log('Geocode was not successful for the following reason: ' + status); - } - }); - } -}; - -Crouton.prototype.renderMap = function() { - var self = this; - jQuery("#bmlt-tabs").before("
"); - self.geocoder = new google.maps.Geocoder(); - jQuery.when(jQuery.getJSON(self.config['template_path'] + "/themes/" + self.config['theme'] + ".json").then( - function (data, textStatus, jqXHR) { - return self.config["theme_js"] = data["google_map_theme"]; - } - )).then(function() { - self.map = new google.maps.Map(document.getElementById('bmlt-map'), { - zoom: self.config['map_search']['zoom'] || 10, - center: { - lat: self.config['map_search']['latitude'], - lng: self.config['map_search']['longitude'], - }, - mapTypeControl: false, - styles: self.config["theme_js"] - }); - - var controlDiv = document.createElement('div'); - - // Set CSS for the control border - var controlUI = document.createElement('div'); - controlUI.className = 'mapcontrolcontainer'; - controlUI.title = 'Click to recenter the map'; - controlDiv.appendChild(controlUI); - - // Set CSS for the control interior - var clickSearch = document.createElement('div'); - clickSearch.className = 'mapcontrols'; - clickSearch.innerHTML = ''; - controlUI.appendChild(clickSearch); - controlDiv.index = 1; - - google.maps.event.addDomListener(clickSearch, 'click', function () { - var controlsButtonSelections = jQuery("input:radio[name='mapcontrols']:checked").attr("id"); - if (controlsButtonSelections === "textsearch") { - self.mapSearchTextMode(prompt("Enter a location or postal code:")); - } else if (controlsButtonSelections === "nearme") { - self.mapSearchNearMeMode(); - } else if (controlsButtonSelections === "clicksearch") { - self.mapSearchClickMode(); - } - }); - - self.map.controls[google.maps.ControlPosition.TOP_LEFT].push(controlDiv); - self.map.addListener('click', function (data) { - if (self.mapClickSearchMode) { - self.mapSearchPanZoomMode(); - self.searchByCoordinates(data.latLng.lat(), data.latLng.lng()); - } - }); - - if (self.config['map_search']['auto']) { - self.mapSearchNearMeMode(); - } else if (self.config['map_search']['location'] !== undefined) { - self.mapSearchTextMode(self.config['map_search']['location']); - } else if (self.config['map_search']['coordinates_search']) { - self.searchByCoordinates(self.config['map_search']['latitude'], self.config['map_search']['longitude']); - } - }) -}; -Crouton.prototype.initMap = function(callback) { - var self = this; - if (self.map == null) { - jQuery("#bmlt-tabs").before("
"); - var mapOpt = { zoom: 3 }; - if (self.handlebarMapOptions.length > 0) mapOpt = { - center: new google.maps.LatLng(self.handlebarMapOptions.lat, self.handlebarMapOptions.lng), - zoom: self.handlebarMapOptions.zoom, - mapTypeId:google.maps.MapTypeId.ROADMAP - }; - self.map = new google.maps.Map(document.getElementById('bmlt-map'), mapOpt ); - } - - jQuery("#bmlt-map").removeClass("hide"); - self.fillMap(callback); -} -Crouton.prototype.mapPage = function(callback) { - var self = this; - if (self.map == null) { - self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3, maxZoom: 17 } ); - } - self.fillMap(callback); -} -Crouton.prototype.fillMap = function(callback, filteredIds=null) { - if (typeof crouton_external_map !== 'undefined') { - crouton_external_map.filterFromCrouton(filteredIds); - return; - } - var self = this; - if (self.map == null) return; - self.clearAllMapObjects(); - self.clearAllMapClusters(); - const physicalMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL); - const filteredMeetings = (filteredIds===null) ? physicalMeetings - : physicalMeetings.filter((m) => filteredIds.includes(m.id_bigint)); - const bounds = filteredMeetings.reduce( - function (bounds, m) { - return bounds.extend(new google.maps.LatLng(m.latitude, m.longitude)) - }, new google.maps.LatLngBounds()); - // We now have the full rectangle of our meeting search results. Scale the map to fit them. - self.map.fitBounds(bounds); - var infoWindow = new google.maps.InfoWindow(); - - // Create OverlappingMarkerSpiderfier instance - self.oms = new OverlappingMarkerSpiderfier(self.map, { - markersWontMove: true, - markersWontHide: true, - }); - - self.oms.addListener('format', function (marker, status) { - var iconURL; - if (status === OverlappingMarkerSpiderfier.markerStatus.SPIDERFIED - || status === OverlappingMarkerSpiderfier.markerStatus.SPIDERFIABLE - || status === OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIED) { - iconURL = self.config['template_path'] + '/NAMarkerR.png'; - } else if (status === OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIABLE) { - iconURL = self.config['template_path'] + '/NAMarkerB.png'; - } else { - iconURL = null; - } - - var iconSize = new google.maps.Size(22, 32); - marker.setIcon({ - url: iconURL, - size: iconSize, - scaledSize: iconSize - }); - }); - - self.map.addListener('zoom_changed', function() { - self.map.addListener('idle', function() { - var spidered = self.oms.markersNearAnyOtherMarker(); - for (var i = 0; i < spidered.length; i ++) { - spidered[i].icon.url = self.config['template_path'] + '/NAMarkerR.png'; - } - }); - }); - - // This is necessary to make the Spiderfy work - self.oms.addListener('click', function (marker) { - marker.zIndex = 999; - infoWindow.setContent(marker.desc); - infoWindow.open(self.map, marker); - }); - // Add some markers to the map. - // Note: The code uses the JavaScript Array.prototype.map() method to - // create an array of markers based on a given "locations" array. - // The map() method here has nothing to do with the Google Maps API. - filteredMeetings.map(function (location, i) { - var marker_html = '
'; - marker_html += location.meeting_name; - marker_html += '
'; - marker_html += '
'; - marker_html += self.localization.getDayOfTheWeekWord(location.weekday_tinyint); - var time = location.start_time.toString().split(':'); - var hour = parseInt(time[0]); - var minute = parseInt(time[1]); - var pm = 'AM'; - if (hour >= 12) { - pm = 'PM'; - if (hour > 12) { - hour -= 12; - } - } - hour = hour.toString(); - minute = (minute > 9) ? minute.toString() : ('0' + minute.toString()); - marker_html += ' ' + hour + ':' + minute + ' ' + pm; - marker_html += '
'; - marker_html += location.location_text; - marker_html += '
'; - - if (typeof location.location_street !== "undefined") { - marker_html += location.location_street + '
'; - } - if (typeof location.location_municipality !== "undefined") { - marker_html += location.location_municipality + ' '; - } - if (typeof location.location_province !== "undefined") { - marker_html += location.location_province + ' '; - } - if (typeof location.location_postal_code_1 !== "undefined") { - marker_html += location.location_postal_code_1; - } - - marker_html += '
'; - var url = 'https://maps.google.com/maps?q=' + location.latitude + ',' + location.longitude + '&hl=' + self.config['short_language']; - marker_html += ''; - marker_html += self.localization.getWord('map'); - marker_html += ''; - marker_html += '
'; - - var latLng = {"lat": parseFloat(location.latitude), "lng": parseFloat(location.longitude)}; - - var marker = new google.maps.Marker({ - position: latLng - }); - - marker['id'] = location['id_bigint']; - marker['day_id'] = location['weekday_tinyint']; - - self.addToMapObjectCollection(marker); - self.oms.addMarker(marker); - - self.map_clusters.push(marker); - google.maps.event.addListener(marker, 'click', function (evt) { - jQuery(".bmlt-data-row > td").removeClass("rowHighlight"); - jQuery("#meeting-data-row-" + marker['id'] + " > td").addClass("rowHighlight"); - self.dayTab(marker['day_id']); - infoWindow.setContent(marker_html); - infoWindow.open(self.map, marker); - }); - return marker; - }); - - // Add a marker clusterer to manage the markers. - self.markerClusterer = new MarkerClusterer(self.map, self.map_clusters, { - imagePath: self.config['template_path'] + '/m', - maxZoom: self.config['map_max_zoom'], - zoomOnClick: false - }); - - if (callback !== undefined && isFunction(callback)) callback(); -}; function getTrueResult(options, ctx) { return options.fn !== undefined ? options.fn(ctx) : true; diff --git a/croutonjs/src/js/crouton-map.js b/croutonjs/src/js/crouton-map.js new file mode 100644 index 0000000..0033774 --- /dev/null +++ b/croutonjs/src/js/crouton-map.js @@ -0,0 +1,375 @@ +function CroutonMap(config) { + var self = this; + self.config = { + google_api_key: null, // Required if using the show_map option. Be sure to add an HTTP restriction as well. + distance_units: 'mi' + }; + Object.assign(self.config, config); + self.map = null; + self.geocoder = null; + self.map_objects = []; + self.map_clusters = []; + self.oms = null; + self.markerClusterer = null; + self.loadGapi = function(callbackFunctionName) { + var tag = document.createElement('script'); + tag.src = "https://maps.googleapis.com/maps/api/js?key=" + self.config['google_api_key'] + "&callback=" + callbackFunctionName; + tag.defer = true; + tag.async = true; + var firstScriptTag = document.getElementsByTagName('script')[0]; + firstScriptTag.parentNode.insertBefore(tag, firstScriptTag); + }; + self.getCurrentLocation = function(callback) { + if (navigator.geolocation) { + navigator.geolocation.getCurrentPosition(callback, self.errorHandler); + } else { + $('.geo').removeClass("hide").addClass("show").html('

Geolocation is not supported by your browser

'); + } + }; + + self.addCurrentLocationPin = function(latitude, longitude) { + var latlng = new google.maps.LatLng(latitude, longitude); + self.map.setCenter(latlng); + + var currentLocationMarker = new google.maps.Marker({ + "map": self.map, + "position": latlng, + }); + + self.addToMapObjectCollection(currentLocationMarker); + + // TODO: needs to show on click only + /*var infowindow = new google.maps.InfoWindow({ + "content": 'Current Location', + "position": latlng, + }).open(self.map, currentLocationMarker);*/ + }; + + self.findMarkerById = function(id) { + for (var m = 0; m < self.map_objects.length; m++) { + var map_object = self.map_objects[m]; + if (parseInt(map_object['id']) === id) { + return map_object; + } + } + + return null; + }; + + self.rowClick = function(id) { + var map_marker = self.findMarkerById(id); + if (!map_marker) return; + self.map.setCenter(map_marker.getPosition()); + self.map.setZoom(17); + google.maps.event.trigger(map_marker, "click"); + }; + + self.addToMapObjectCollection = function(obj) { + self.map_objects.push(obj); + }; + + self.clearAllMapClusters = function() { + while (self.map_clusters.length > 0) { + self.map_clusters[0].setMap(null); + self.map_clusters.splice(0, 1); + } + + if (self.oms !== null) { + self.oms.removeAllMarkers(); + } + + if (self.markerClusterer !== null) { + self.markerClusterer.clearMarkers(); + } + }; + + self.clearAllMapObjects = function() { + while (self.map_objects.length > 0) { + self.map_objects[0].setMap(null); + self.map_objects.splice(0, 1); + } + + //infoWindow.close(); + }; +} +CroutonMap.prototype.mapSearchClickMode = function() { + var self = this; + self.mapClickSearchMode = true; + self.map.setOptions({ + draggableCursor: 'crosshair', + zoomControl: false, + gestureHandling: 'none' + }); +}; +CroutonMap.prototype.reset = function() { + //self.clearAllMapObjects(); + //self.clearAllMapClusters(); +} +CroutonMap.prototype.mapSearchPanZoomMode = function() { + var self = this; + self.mapClickSearchMode = false; + self.map.setOptions({ + draggableCursor: 'default', + zoomControl: true, + gestureHandling: 'auto' + }); +}; + +CroutonMap.prototype.mapSearchNearMeMode = function() { + var self = this; + self.mapSearchPanZoomMode(); + self.getCurrentLocation(function(position) { + crouton.searchByCoordinates(position.coords.latitude, position.coords.longitude); + }); +}; + +CroutonMap.prototype.mapSearchTextMode = function(location) { + var self = this; + self.mapSearchPanZoomMode(); + if (location !== undefined && location !== null && location !== "") { + self.geocoder.geocode({'address': location}, function (results, status) { + if (status === 'OK') { + crouton.searchByCoordinates(results[0].geometry.location.lat(), results[0].geometry.location.lng()); + } else { + console.log('Geocode was not successful for the following reason: ' + status); + } + }); + } +}; + +Crouton.prototype.renderMap = function() { + var self = this; + jQuery("#bmlt-tabs").before("
"); + self.geocoder = new google.maps.Geocoder(); + jQuery.when(jQuery.getJSON(self.config['template_path'] + "/themes/" + self.config['theme'] + ".json").then( + function (data, textStatus, jqXHR) { + return self.config["theme_js"] = data["google_map_theme"]; + } + )).then(function() { + self.map = new google.maps.Map(document.getElementById('bmlt-map'), { + zoom: self.config['map_search']['zoom'] || 10, + center: { + lat: self.config['map_search']['latitude'], + lng: self.config['map_search']['longitude'], + }, + mapTypeControl: false, + styles: self.config["theme_js"] + }); + + var controlDiv = document.createElement('div'); + + // Set CSS for the control border + var controlUI = document.createElement('div'); + controlUI.className = 'mapcontrolcontainer'; + controlUI.title = 'Click to recenter the map'; + controlDiv.appendChild(controlUI); + + // Set CSS for the control interior + var clickSearch = document.createElement('div'); + clickSearch.className = 'mapcontrols'; + clickSearch.innerHTML = ''; + controlUI.appendChild(clickSearch); + controlDiv.index = 1; + + google.maps.event.addDomListener(clickSearch, 'click', function () { + var controlsButtonSelections = jQuery("input:radio[name='mapcontrols']:checked").attr("id"); + if (controlsButtonSelections === "textsearch") { + self.mapSearchTextMode(prompt("Enter a location or postal code:")); + } else if (controlsButtonSelections === "nearme") { + self.mapSearchNearMeMode(); + } else if (controlsButtonSelections === "clicksearch") { + self.mapSearchClickMode(); + } + }); + + self.map.controls[google.maps.ControlPosition.TOP_LEFT].push(controlDiv); + self.map.addListener('click', function (data) { + if (self.mapClickSearchMode) { + self.mapSearchPanZoomMode(); + crouton.searchByCoordinates(data.latLng.lat(), data.latLng.lng()); + } + }); + + if (self.config['map_search']['auto']) { + self.mapSearchNearMeMode(); + } else if (self.config['map_search']['location'] !== undefined) { + self.mapSearchTextMode(self.config['map_search']['location']); + } else if (self.config['map_search']['coordinates_search']) { + crouton.searchByCoordinates(self.config['map_search']['latitude'], self.config['map_search']['longitude']); + } + }) +}; +CroutonMap.prototype.render = function() { + this.loadGapi('croutonMap.renderMap'); +} +CroutonMap.prototype.initialize = function(meetingData, formatsData, handlebarMapOptions=[]) { + this.meetingData = meetingData; + this.formatsData = formatsData; + this.handlebarMapOptions = handlebarMapOptions; + this.loadGapi('croutonMap.initMap'); +} +CroutonMap.prototype.embed = function(meetingData, formatsData) { + this.meetingData = meetingData; + this.formatsData = formatsData; + this.loadGapi('croutonMap.mapPage'); +} +CroutonMap.prototype.initMap = function(callback) { + var self = this; + if (self.map == null) { + jQuery("#bmlt-tabs").before("
"); + var mapOpt = { zoom: 3 }; + if (self.handlebarMapOptions.length > 0) mapOpt = { + center: new google.maps.LatLng(self.handlebarMapOptions.lat, self.handlebarMapOptions.lng), + zoom: self.handlebarMapOptions.zoom, + mapTypeId:google.maps.MapTypeId.ROADMAP + }; + self.map = new google.maps.Map(document.getElementById('bmlt-map'), mapOpt ); + } + + jQuery("#bmlt-map").removeClass("hide"); + self.fillMap(callback); +} +CroutonMap.prototype.mapPage = function(callback) { + var self = this; + if (self.map == null) { + self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3, maxZoom: 17 } ); + } + self.fillMap(callback); +} +CroutonMap.prototype.fillMap = function(callback, filteredIds=null) { + if (typeof crouton_external_map !== 'undefined') { + crouton_external_map.filterFromCrouton(filteredIds); + return; + } + var self = this; + if (self.map == null) return; + self.clearAllMapObjects(); + self.clearAllMapClusters(); + const physicalMeetings = self.meetingData.filter(m => m.venue_type != venueType.VIRTUAL); + const filteredMeetings = (filteredIds===null) ? physicalMeetings + : physicalMeetings.filter((m) => filteredIds.includes(m.id_bigint)); + const bounds = filteredMeetings.reduce( + function (bounds, m) { + return bounds.extend(new google.maps.LatLng(m.latitude, m.longitude)) + }, new google.maps.LatLngBounds()); + // We now have the full rectangle of our meeting search results. Scale the map to fit them. + self.map.fitBounds(bounds); + var infoWindow = new google.maps.InfoWindow(); + + // Create OverlappingMarkerSpiderfier instance + self.oms = new OverlappingMarkerSpiderfier(self.map, { + markersWontMove: true, + markersWontHide: true, + }); + + self.oms.addListener('format', function (marker, status) { + var iconURL; + if (status === OverlappingMarkerSpiderfier.markerStatus.SPIDERFIED + || status === OverlappingMarkerSpiderfier.markerStatus.SPIDERFIABLE + || status === OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIED) { + iconURL = self.config['template_path'] + '/NAMarkerR.png'; + } else if (status === OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIABLE) { + iconURL = self.config['template_path'] + '/NAMarkerB.png'; + } else { + iconURL = null; + } + + var iconSize = new google.maps.Size(22, 32); + marker.setIcon({ + url: iconURL, + size: iconSize, + scaledSize: iconSize + }); + }); + + self.map.addListener('zoom_changed', function() { + self.map.addListener('idle', function() { + var spidered = self.oms.markersNearAnyOtherMarker(); + for (var i = 0; i < spidered.length; i ++) { + spidered[i].icon.url = self.config['template_path'] + '/NAMarkerR.png'; + } + }); + }); + + // This is necessary to make the Spiderfy work + self.oms.addListener('click', function (marker) { + marker.zIndex = 999; + infoWindow.setContent(marker.desc); + infoWindow.open(self.map, marker); + }); + // Add some markers to the map. + filteredMeetings.map(function (location, i) { + var marker_html = '
'; + marker_html += location.meeting_name; + marker_html += '
'; + marker_html += '
'; + marker_html += crouton.localization.getDayOfTheWeekWord(location.weekday_tinyint); + var time = location.start_time.toString().split(':'); + var hour = parseInt(time[0]); + var minute = parseInt(time[1]); + var pm = 'AM'; + if (hour >= 12) { + pm = 'PM'; + if (hour > 12) { + hour -= 12; + } + } + hour = hour.toString(); + minute = (minute > 9) ? minute.toString() : ('0' + minute.toString()); + marker_html += ' ' + hour + ':' + minute + ' ' + pm; + marker_html += '
'; + marker_html += location.location_text; + marker_html += '
'; + + if (typeof location.location_street !== "undefined") { + marker_html += location.location_street + '
'; + } + if (typeof location.location_municipality !== "undefined") { + marker_html += location.location_municipality + ' '; + } + if (typeof location.location_province !== "undefined") { + marker_html += location.location_province + ' '; + } + if (typeof location.location_postal_code_1 !== "undefined") { + marker_html += location.location_postal_code_1; + } + + marker_html += '
'; + var url = 'https://maps.google.com/maps?q=' + location.latitude + ',' + location.longitude + '&hl=' + self.config['short_language']; + marker_html += ''; + marker_html += crouton.localization.getWord('map'); + marker_html += ''; + marker_html += '
'; + + var latLng = {"lat": parseFloat(location.latitude), "lng": parseFloat(location.longitude)}; + + var marker = new google.maps.Marker({ + position: latLng + }); + + marker['id'] = location['id_bigint']; + marker['day_id'] = location['weekday_tinyint']; + + self.addToMapObjectCollection(marker); + self.oms.addMarker(marker); + + self.map_clusters.push(marker); + google.maps.event.addListener(marker, 'click', function (evt) { + jQuery(".bmlt-data-row > td").removeClass("rowHighlight"); + jQuery("#meeting-data-row-" + marker['id'] + " > td").addClass("rowHighlight"); + crouton.dayTab(marker['day_id']); + infoWindow.setContent(marker_html); + infoWindow.open(self.map, marker); + }); + return marker; + }); + + // Add a marker clusterer to manage the markers. + self.markerClusterer = new MarkerClusterer(self.map, self.map_clusters, { + imagePath: self.config['template_path'] + '/m', + maxZoom: self.config['map_max_zoom'], + zoomOnClick: false + }); + + if (callback !== undefined && isFunction(callback)) callback(); +}; diff --git a/gulpfile.js b/gulpfile.js index 853b7fe..02d1413 100644 --- a/gulpfile.js +++ b/gulpfile.js @@ -21,14 +21,17 @@ let jsFilesNoJQuery = [ 'crouton-default-templates.js', 'crouton-core.js', 'punycode.1.4.1.js', - 'markerclusterer.js', - 'oms-1.0.3.min.js', 'fetch-jsonp.js', 'promises-polyfill.js', ]; let jsFilesWithJquery = [ 'jquery-3.4.1.min.js', ].concat(jsFilesNoJQuery); +let jsFilesCroutonMap = [ + 'crouton-map.js', + 'markerclusterer.js', + 'oms-1.0.3.min.js', +]; let cssFiles = [ 'select2.min.css', 'bootstrap.min.css', @@ -54,6 +57,24 @@ task('js-files-nojquery', () => { .pipe(notify({message:"js-files-nojquery complete", wait: true})); }); +task('jsFilesCroutonMap', () => { + let jsFilesWithFullPath = []; + for (let jsFile of jsFilesCroutonMap) { + jsFilesWithFullPath.push('croutonjs/src/js/' + jsFile); + } + + return src(jsFilesWithFullPath) + .pipe(concat('crouton-map.js')) + .pipe(dest(distDir)) + .pipe(minify({ + ext: { + min:'.min.js' + }, + })) + .pipe(dest(distDir)) + .pipe(notify({message:"jsFilesCroutonMap complete", wait: true})); +}); + task('js-files', () => { let jsFilesWithFullPath = []; for (let jsFile of jsFilesWithJquery) { @@ -102,7 +123,7 @@ task('css-files', () => { .pipe(notify({message: "css-files complete", wait: true})); }); -task('default', series('templates', 'js-files', 'js-files-nojquery', 'css-files')); +task('default', series('templates', 'js-files', 'js-files-nojquery', 'jsFilesCroutonMap', 'css-files')); task('watch', () => { watch([ From 078c96d53efb7932b1f4a77895c7ab15fd51589a Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Thu, 5 Oct 2023 20:27:33 +0200 Subject: [PATCH 12/38] integration with bmlt-meeting-map --- .gitignore | 3 ++ crouton.php | 50 +++++++++++++++++++------------- croutonjs/src/js/crouton-core.js | 40 ++++++++++++------------- croutonjs/src/js/crouton-map.js | 48 +++++++++--------------------- 4 files changed, 67 insertions(+), 74 deletions(-) diff --git a/.gitignore b/.gitignore index fa31462..4fe7efa 100644 --- a/.gitignore +++ b/.gitignore @@ -8,3 +8,6 @@ croutonjs/src/js/templates.js *.orig *.iml tmp +croutonjs/dist/crouton-map.min.js +croutonjs/dist/crouton-map.min.js +croutonjs/dist/crouton-map.js diff --git a/crouton.php b/crouton.php index 4a170eb..71e7b2b 100644 --- a/crouton.php +++ b/crouton.php @@ -45,7 +45,7 @@ class Crouton ), 'timeout' => 60 ); - private $embeddedMap = false; + private $hasMap = false; public $shortCodeOptions = array( "root_server" => '', "service_body" => '', @@ -177,12 +177,15 @@ public function hasShortcode() echo '
'; $split = explode("show_map", $shortcode[3]); if (count($split) > 1) { - $split = explode('=', $split[1]); - if ((count($split) > 1) && (trim($split[1]) === 'embed')) { - $this->embeddedMap = true; - } + $this->hasMap = true; } } + if ($shortcode[2] === 'bmlt_handlebar') { + $this->hasMap = true; + } + if ($shortcode[2] === 'crouton_map') { + $this->hasMap = true; + } } return true; @@ -257,7 +260,7 @@ public function enqueueFrontendFiles() $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton.nojquery.js" : "crouton.nojquery.min.js"); wp_enqueue_style("croutoncss", plugin_dir_url(__FILE__) . "croutonjs/dist/crouton.min.css", false, filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/crouton.min.css"), false); wp_enqueue_script("croutonjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); - if ($this->embeddedMap) { + if ($this->hasMap) { if (has_action('crouton_map_enqueue_scripts')) { do_action('crouton_map_enqueue_scripts'); } else { @@ -386,21 +389,25 @@ public function croutonMap($atts, $content = null) { return sprintf('%s
%s
', $this->sharedRender(), $this->renderMap($atts)); } - + private function getMapInitialization($mapConfig) + { + $externalMap = "croutonMap = new CroutonMap($mapConfig);"; + if ($this->hasMap) { + $externalMap = apply_filters( + "crouton_map_create_control", + $externalMap, + isset($config['language']) ? substr($config['language'], 0, 2) : 'en', + "croutonMap" + ); + } + return $externalMap; + } public function getInitializeCroutonBlock($config, $mapConfig) { if (!$this->croutonBlockInitialized) { $this->croutonBlockInitialized = true; - $externalMap = "croutonMap = new CroutonMap($mapConfig);"; - if ($this->embeddedMap) { - $externalMap = apply_filters( - "crouton_map_create_control", - $externalMap, - isset($config['language']) ? substr($config['language'], 0, 2) : 'en', - "crouton_external_map" - ); - } - return ""; + $externalMap = $this->getMapInitialization($mapConfig); + return ""; } else { return isset($config) ? "" : ""; } @@ -472,13 +479,14 @@ public function handlebarFooter() $meetingId = $_GET['meeting-id']; $attr = ['custom_query' => '&meeting_ids[]='.$meetingId, 'strict_datafields' => false]; - $config = $this->getCroutonJsConfig($attr); + [$config, $mapConfig] = $this->getCroutonJsConfig($attr); + $externalMap = $this->getMapInitialization($mapConfig); ?> @@ -1095,9 +1103,11 @@ public function getCroutonJsConfig($atts) $params['extra_meetings'] = $extra_meetings_array; $params['force_rootserver_in_querystring'] = ($params['root_server'] !== $this->options['root_server']); - if ($this->embeddedMap) { + if ($this->hasMap) { $params = apply_filters('crouton_configuration', $params); } + $mapParams['theme'] = $params['theme']; + return [json_encode($params), json_encode($mapParams)]; } } diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 961ed61..763a9b8 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -263,12 +263,6 @@ function Crouton(config) { } }; - if (self.config['map_search'] !== null) { - croutonMap.render(); - } else { - self.meetingSearch(); - } - self.lock = function(callback) { var self = this; var lock_id = setInterval(function() { @@ -383,12 +377,12 @@ function Crouton(config) { }); showingNow = [...new Set(showingNow)]; if (self.config.map_page) { - croutonMap.fillMap(null, showingNow); + croutonMap.fillMap(showingNow); if (!jQuery('#byfield_embeddedMapPage').hasClass('hide')) { jQuery('#displayTypeButton_tablePages').removeClass('hide'); jQuery('#filterButton_embeddedMapPage').addClass('hide'); } - } else if (self.config.show_map) croutonMap.fillMap(null, showingNow); + } else if (self.config.show_map) croutonMap.fillMap(showingNow); if (!self.config.map_page || jQuery('#byfield_embeddedMapPage').hasClass('hide')) { self.showFilteredMeetingsAsTable(); @@ -413,10 +407,10 @@ function Crouton(config) { } self.resetFilter = function () { if (self.config.map_page) { - if (self.filtering) croutonMap.fillMap(null); + if (self.filtering) croutonMap.fillMap(); jQuery('#displayTypeButton_tablePages').addClass('hide'); jQuery('#filterButton_embeddedMapPage').removeClass('hide'); - } else if (self.config.show_map && self.filtering) croutonMap.fillMap(null); + } else if (self.config.show_map && self.filtering) croutonMap.fillMap(); self.filtering = false; jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); @@ -648,6 +642,16 @@ function Crouton(config) { } return true; }; + self.createBmltMapElement = function() { + if (!document.getElementById('bmlt-map')) + jQuery("#bmlt-tabs").before("
"); + return 'bmlt-map'; + } + if (self.config['map_search'] !== null) { + croutonMap.render(self.createBmltMapElement()); + } else { + self.meetingSearch(); + } } Crouton.prototype.setConfig = function(config) { @@ -705,7 +709,6 @@ Crouton.prototype.reset = function() { var self = this; jQuery("#custom-css").remove(); jQuery("#" + self.config["placeholder_id"]).html(""); - croutonMap.reset(); }; Crouton.prototype.meetingCount = function(callback) { @@ -855,13 +858,13 @@ Crouton.prototype.doHandlebars = function() { } if (mustDoMap) { self.meetingData = enrichedMeetingData; - croutonMap.initialize(self.meetingData, self.formatsData, self.handlebarMapOptions); + croutonMap.initialize(self.createBmltMapElement(),self.meetingData, self.formatsData, self.handlebarMapOptions); + jQuery("#bmlt-map").removeClass("hide"); } }); }); }; - Crouton.prototype.render = function() { var self = this; self.lock(function() { @@ -1129,24 +1132,21 @@ Crouton.prototype.render = function() { } if (self.config['show_map']) { - croutonMap.initialize(self.meetingData, self.formatsData); + croutonMap.initialize(self.createBmltMapElement(), self.meetingData, self.formatsData); + jQuery("#bmlt-map").removeClass("hide"); } if (self.config['map_page']) { - if (typeof crouton_external_map === 'undefined') - croutonMap.embed(self.meetingData, self.formatsData); - else { - crouton_external_map.loadMapExt(document.getElementById('byfield_embeddedMapPage'), self.meetingData, self.formatsData); + croutonMap.initialize('byfield_embeddedMapPage', self.meetingData, self.formatsData); const attrObserver = new MutationObserver((mutations) => { const showList = mutations.filter(mu => { return mu.type === "attributes" && mu.attributeName == "class" && mu.target.classList.contains("show"); }); - if (showList.length > 0) crouton_external_map.showMapExt(); + if (showList.length > 0) croutonMap.showMap(); }); attrObserver.observe(document.getElementById('byfield_embeddedMapPage'), {attributes: true}); } - } if (self.config['on_complete'] != null && isFunction(self.config['on_complete'])) { self.config['on_complete'](); diff --git a/croutonjs/src/js/crouton-map.js b/croutonjs/src/js/crouton-map.js index 0033774..39fe7c6 100644 --- a/croutonjs/src/js/crouton-map.js +++ b/croutonjs/src/js/crouton-map.js @@ -11,6 +11,7 @@ function CroutonMap(config) { self.map_clusters = []; self.oms = null; self.markerClusterer = null; + self.handlebarMapOptions = null; self.loadGapi = function(callbackFunctionName) { var tag = document.createElement('script'); tag.src = "https://maps.googleapis.com/maps/api/js?key=" + self.config['google_api_key'] + "&callback=" + callbackFunctionName; @@ -101,10 +102,6 @@ CroutonMap.prototype.mapSearchClickMode = function() { gestureHandling: 'none' }); }; -CroutonMap.prototype.reset = function() { - //self.clearAllMapObjects(); - //self.clearAllMapClusters(); -} CroutonMap.prototype.mapSearchPanZoomMode = function() { var self = this; self.mapClickSearchMode = false; @@ -137,16 +134,15 @@ CroutonMap.prototype.mapSearchTextMode = function(location) { } }; -Crouton.prototype.renderMap = function() { +CroutonMap.prototype.renderMap = function() { var self = this; - jQuery("#bmlt-tabs").before("
"); self.geocoder = new google.maps.Geocoder(); jQuery.when(jQuery.getJSON(self.config['template_path'] + "/themes/" + self.config['theme'] + ".json").then( function (data, textStatus, jqXHR) { return self.config["theme_js"] = data["google_map_theme"]; } )).then(function() { - self.map = new google.maps.Map(document.getElementById('bmlt-map'), { + self.map = new google.maps.Map(document.getElementById(self.domElementName), { zoom: self.config['map_search']['zoom'] || 10, center: { lat: self.config['map_search']['latitude'], @@ -199,48 +195,34 @@ Crouton.prototype.renderMap = function() { } }) }; -CroutonMap.prototype.render = function() { +CroutonMap.prototype.showMap = function() { +} +CroutonMap.prototype.render = function(domElementName) { + self = this; + self.domElementName = domElementName; this.loadGapi('croutonMap.renderMap'); } -CroutonMap.prototype.initialize = function(meetingData, formatsData, handlebarMapOptions=[]) { +CroutonMap.prototype.initialize = function(domElementName, meetingData, formatsData, handlebarMapOptions=null) { this.meetingData = meetingData; this.formatsData = formatsData; this.handlebarMapOptions = handlebarMapOptions; + this.domElementName = domElementName; this.loadGapi('croutonMap.initMap'); } -CroutonMap.prototype.embed = function(meetingData, formatsData) { - this.meetingData = meetingData; - this.formatsData = formatsData; - this.loadGapi('croutonMap.mapPage'); -} CroutonMap.prototype.initMap = function(callback) { var self = this; if (self.map == null) { - jQuery("#bmlt-tabs").before("
"); - var mapOpt = { zoom: 3 }; - if (self.handlebarMapOptions.length > 0) mapOpt = { + var mapOpt = { zoom: 3, maxZoom: 17 }; + if (self.handlebarMapOptions) mapOpt = { center: new google.maps.LatLng(self.handlebarMapOptions.lat, self.handlebarMapOptions.lng), zoom: self.handlebarMapOptions.zoom, mapTypeId:google.maps.MapTypeId.ROADMAP }; - self.map = new google.maps.Map(document.getElementById('bmlt-map'), mapOpt ); + self.map = new google.maps.Map(document.getElementById(self.domElementName), mapOpt ); } - - jQuery("#bmlt-map").removeClass("hide"); self.fillMap(callback); } -CroutonMap.prototype.mapPage = function(callback) { - var self = this; - if (self.map == null) { - self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3, maxZoom: 17 } ); - } - self.fillMap(callback); -} -CroutonMap.prototype.fillMap = function(callback, filteredIds=null) { - if (typeof crouton_external_map !== 'undefined') { - crouton_external_map.filterFromCrouton(filteredIds); - return; - } +CroutonMap.prototype.fillMap = function(filteredIds=null) { var self = this; if (self.map == null) return; self.clearAllMapObjects(); @@ -370,6 +352,4 @@ CroutonMap.prototype.fillMap = function(callback, filteredIds=null) { maxZoom: self.config['map_max_zoom'], zoomOnClick: false }); - - if (callback !== undefined && isFunction(callback)) callback(); }; From e5e1fd0c07b5075a88253b1b95de849c6614ef7c Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Thu, 5 Oct 2023 21:52:42 +0200 Subject: [PATCH 13/38] Only load map code when needed --- crouton.php | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/crouton.php b/crouton.php index 71e7b2b..90b4780 100644 --- a/crouton.php +++ b/crouton.php @@ -267,9 +267,6 @@ public function enqueueFrontendFiles() $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton-map.js" : "crouton-map.min.js"); wp_enqueue_script("croutonmapjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('croutonjs'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); } - } else { - $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton-map.js" : "crouton-map.min.js"); - wp_enqueue_script("croutonmapjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('croutonjs'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); } } } @@ -391,8 +388,9 @@ public function croutonMap($atts, $content = null) } private function getMapInitialization($mapConfig) { - $externalMap = "croutonMap = new CroutonMap($mapConfig);"; + $externalMap = ""; if ($this->hasMap) { + $externalMap = "croutonMap = new CroutonMap($mapConfig);"; $externalMap = apply_filters( "crouton_map_create_control", $externalMap, From 4615f4896873f3ef8e92cc0207db827f82413a24 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Fri, 6 Oct 2023 14:41:58 +0200 Subject: [PATCH 14/38] always use internal map for crouton_map shortcode --- crouton.php | 22 ++++++++++++++-------- croutonjs/src/js/crouton-core.js | 5 +++-- 2 files changed, 17 insertions(+), 10 deletions(-) diff --git a/crouton.php b/crouton.php index 90b4780..5bc092c 100644 --- a/crouton.php +++ b/crouton.php @@ -45,7 +45,10 @@ class Crouton ), 'timeout' => 60 ); + // crouton includes a map, we need to include the JS files and create the croutonMap object. private $hasMap = false; + // the [crouton_map] shortcode always uses the internal map. If we want the other, you can just use its shortcode. + private $useInternalMap = false; public $shortCodeOptions = array( "root_server" => '', "service_body" => '', @@ -185,6 +188,7 @@ public function hasShortcode() } if ($shortcode[2] === 'crouton_map') { $this->hasMap = true; + $this->useInternalMap = true; } } @@ -261,7 +265,7 @@ public function enqueueFrontendFiles() wp_enqueue_style("croutoncss", plugin_dir_url(__FILE__) . "croutonjs/dist/crouton.min.css", false, filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/crouton.min.css"), false); wp_enqueue_script("croutonjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); if ($this->hasMap) { - if (has_action('crouton_map_enqueue_scripts')) { + if (has_action('crouton_map_enqueue_scripts') && !$this->useInternalMap) { do_action('crouton_map_enqueue_scripts'); } else { $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton-map.js" : "crouton-map.min.js"); @@ -391,12 +395,14 @@ private function getMapInitialization($mapConfig) $externalMap = ""; if ($this->hasMap) { $externalMap = "croutonMap = new CroutonMap($mapConfig);"; - $externalMap = apply_filters( - "crouton_map_create_control", - $externalMap, - isset($config['language']) ? substr($config['language'], 0, 2) : 'en', - "croutonMap" - ); + if (!$this->useInternalMap) { + $externalMap = apply_filters( + "crouton_map_create_control", + $externalMap, + isset($config['language']) ? substr($config['language'], 0, 2) : 'en', + "croutonMap" + ); + } } return $externalMap; } @@ -1101,7 +1107,7 @@ public function getCroutonJsConfig($atts) $params['extra_meetings'] = $extra_meetings_array; $params['force_rootserver_in_querystring'] = ($params['root_server'] !== $this->options['root_server']); - if ($this->hasMap) { + if ($this->hasMap && !$this->useInternalMap) { $params = apply_filters('crouton_configuration', $params); } $mapParams['theme'] = $params['theme']; diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 763a9b8..c9f1994 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -1045,8 +1045,9 @@ Crouton.prototype.render = function() { }, function () { if (self.config['map_search'] != null || self.config['show_map']) { jQuery(".bmlt-data-row").css({cursor: "pointer"}); - jQuery(".bmlt-data-row").click(function () { - croutonMap.rowClick(parseInt(this.id.replace("meeting-data-row-", ""))); + jQuery(".bmlt-data-row").click(function (e) { + if (e.target.tagName !== 'A') + croutonMap.rowClick(parseInt(this.id.replace("meeting-data-row-", ""))); }); } From 381fb5d5532a6b05a3bafa15b2fd7b02f6ca03d8 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Fri, 6 Oct 2023 21:32:58 +0200 Subject: [PATCH 15/38] Keep JS file names, so as not to break standalone JS scripts --- .gitignore | 4 ++++ crouton.php | 2 +- croutonjs/src/js/crouton-core.js | 6 ++++++ gulpfile.js | 30 +++++++++++++++++++++++++----- readme.txt | 6 ++++-- 5 files changed, 40 insertions(+), 8 deletions(-) diff --git a/.gitignore b/.gitignore index 4fe7efa..88248a7 100644 --- a/.gitignore +++ b/.gitignore @@ -11,3 +11,7 @@ tmp croutonjs/dist/crouton-map.min.js croutonjs/dist/crouton-map.min.js croutonjs/dist/crouton-map.js +croutonjs/dist/crouton-core.js +croutonjs/dist/crouton-core.min.js +croutonjs/dist/crouton-map.js +croutonjs/dist/crouton-map.js diff --git a/crouton.php b/crouton.php index 5bc092c..b317555 100644 --- a/crouton.php +++ b/crouton.php @@ -261,7 +261,7 @@ public function enqueueBackendFiles($hook) public function enqueueFrontendFiles() { if ($this->hasShortcode()) { - $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton.nojquery.js" : "crouton.nojquery.min.js"); + $jsfilename = (isset($_GET['croutonjsdebug']) ? "crouton-core.js" : "crouton-core.min.js"); wp_enqueue_style("croutoncss", plugin_dir_url(__FILE__) . "croutonjs/dist/crouton.min.css", false, filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/crouton.min.css"), false); wp_enqueue_script("croutonjs", plugin_dir_url(__FILE__) . "croutonjs/dist/$jsfilename", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/dist/$jsfilename"), true); if ($this->hasMap) { diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index c9f1994..a5059e6 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -648,8 +648,14 @@ function Crouton(config) { return 'bmlt-map'; } if (self.config['map_search'] !== null) { + if (typeof window.croutonMap === 'undefined') { + window.croutonMap = new CroutonMap(config); + } croutonMap.render(self.createBmltMapElement()); } else { + if (self.config['show_map'] && (typeof window.croutonMap === 'undefined')) { + window.croutonMap = new CroutonMap(config); + } self.meetingSearch(); } } diff --git a/gulpfile.js b/gulpfile.js index 02d1413..c3c586c 100644 --- a/gulpfile.js +++ b/gulpfile.js @@ -8,7 +8,7 @@ const wrap = require('gulp-wrap'); const declare = require('gulp-declare'); const notify = require('gulp-notify'); -let jsFilesNoJQuery = [ +let jsFilesCroutonCore = [ 'bootstrap.min.js', 'transition.js', 'select2.full.min.js', @@ -24,14 +24,18 @@ let jsFilesNoJQuery = [ 'fetch-jsonp.js', 'promises-polyfill.js', ]; -let jsFilesWithJquery = [ - 'jquery-3.4.1.min.js', -].concat(jsFilesNoJQuery); let jsFilesCroutonMap = [ 'crouton-map.js', 'markerclusterer.js', 'oms-1.0.3.min.js', ]; +let jsFilesNoJQuery = [ +].concat(jsFilesCroutonCore) +.concat(jsFilesCroutonMap); +let jsFilesWithJquery = [ + 'jquery-3.4.1.min.js', +].concat(jsFilesNoJQuery); + let cssFiles = [ 'select2.min.css', 'bootstrap.min.css', @@ -56,7 +60,23 @@ task('js-files-nojquery', () => { .pipe(dest(distDir)) .pipe(notify({message:"js-files-nojquery complete", wait: true})); }); +task('jsFilesCroutonCore', () => { + let jsFilesWithFullPath = []; + for (let jsFile of jsFilesCroutonCore) { + jsFilesWithFullPath.push('croutonjs/src/js/' + jsFile); + } + return src(jsFilesWithFullPath) + .pipe(concat('crouton-core.js')) + .pipe(dest(distDir)) + .pipe(minify({ + ext: { + min:'.min.js' + }, + })) + .pipe(dest(distDir)) + .pipe(notify({message:"js-files-crouton-core complete", wait: true})); +}); task('jsFilesCroutonMap', () => { let jsFilesWithFullPath = []; for (let jsFile of jsFilesCroutonMap) { @@ -123,7 +143,7 @@ task('css-files', () => { .pipe(notify({message: "css-files complete", wait: true})); }); -task('default', series('templates', 'js-files', 'js-files-nojquery', 'jsFilesCroutonMap', 'css-files')); +task('default', series('templates', 'js-files', 'js-files-nojquery', 'jsFilesCroutonMap', 'jsFilesCroutonCore', 'css-files')); task('watch', () => { watch([ diff --git a/readme.txt b/readme.txt index 69b4b8f..0e5b220 100644 --- a/readme.txt +++ b/readme.txt @@ -38,9 +38,11 @@ https://demo.bmlt.app/crouton = 3.17.0 = * Fix bug where extra meetings were not recognised -* Embedded map that listens to filter -* Map can be implemented by another plugin (bmlt-meeting-map), that uses OSM instead of Google +* Maps can be embedded, so that users can switch between table and map views, rather than needing to scroll. +* Embedded maps listen to filters +* Map can be implemented by another plugin (bmlt-meeting-map) that uses OSM instead of Google * Filters can be combined +* Only the needed map implementations are loaded = 3.16.3 = * Fix problem causing format popover to close immediately whenever show_map option is on From 8fa215a1a07eac8f0a03d08586a9f4bbd9410fc0 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Fri, 6 Oct 2023 21:36:12 +0200 Subject: [PATCH 16/38] lint --- crouton.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crouton.php b/crouton.php index b317555..05c3dcf 100644 --- a/crouton.php +++ b/crouton.php @@ -490,7 +490,7 @@ public function handlebarFooter() var crouton; jQuery(document).ready(function() { - ; crouton = new Crouton(); + ; crouton = new Crouton(); crouton.doHandlebars(); }); From a8e21cd6de212fe93626b63a02c5b9fb28e2b067 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Sat, 7 Oct 2023 13:04:28 +0200 Subject: [PATCH 17/38] small fixes --- crouton.php | 4 +--- croutonjs/src/templates/main.hbs | 2 +- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/crouton.php b/crouton.php index 05c3dcf..a5ac2a4 100644 --- a/crouton.php +++ b/crouton.php @@ -1107,9 +1107,7 @@ public function getCroutonJsConfig($atts) $params['extra_meetings'] = $extra_meetings_array; $params['force_rootserver_in_querystring'] = ($params['root_server'] !== $this->options['root_server']); - if ($this->hasMap && !$this->useInternalMap) { - $params = apply_filters('crouton_configuration', $params); - } + $params = apply_filters('crouton_configuration', $params); $mapParams['theme'] = $params['theme']; return [json_encode($params), json_encode($mapParams)]; diff --git a/croutonjs/src/templates/main.hbs b/croutonjs/src/templates/main.hbs index 1f70c61..6bd0cf6 100644 --- a/croutonjs/src/templates/main.hbs +++ b/croutonjs/src/templates/main.hbs @@ -13,7 +13,7 @@ {{/each}} {{#if this.config.map_page }} -
+
{{/if}}
From 7a2aa6ae6147e165f192ff40b95969a41c8f227e Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 9 Oct 2023 00:14:05 +0200 Subject: [PATCH 18/38] Code clean up --- croutonjs/dist/crouton-map.js | 48 +++++++----------------- croutonjs/src/js/crouton-core.js | 5 ++- croutonjs/src/js/crouton-localization.js | 18 ++++++++- croutonjs/src/templates/header.hbs | 4 +- 4 files changed, 37 insertions(+), 38 deletions(-) diff --git a/croutonjs/dist/crouton-map.js b/croutonjs/dist/crouton-map.js index 5f26031..fddb29d 100644 --- a/croutonjs/dist/crouton-map.js +++ b/croutonjs/dist/crouton-map.js @@ -11,6 +11,7 @@ function CroutonMap(config) { self.map_clusters = []; self.oms = null; self.markerClusterer = null; + self.handlebarMapOptions = null; self.loadGapi = function(callbackFunctionName) { var tag = document.createElement('script'); tag.src = "https://maps.googleapis.com/maps/api/js?key=" + self.config['google_api_key'] + "&callback=" + callbackFunctionName; @@ -101,10 +102,6 @@ CroutonMap.prototype.mapSearchClickMode = function() { gestureHandling: 'none' }); }; -CroutonMap.prototype.reset = function() { - //self.clearAllMapObjects(); - //self.clearAllMapClusters(); -} CroutonMap.prototype.mapSearchPanZoomMode = function() { var self = this; self.mapClickSearchMode = false; @@ -137,16 +134,15 @@ CroutonMap.prototype.mapSearchTextMode = function(location) { } }; -Crouton.prototype.renderMap = function() { +CroutonMap.prototype.renderMap = function() { var self = this; - jQuery("#bmlt-tabs").before("
"); self.geocoder = new google.maps.Geocoder(); jQuery.when(jQuery.getJSON(self.config['template_path'] + "/themes/" + self.config['theme'] + ".json").then( function (data, textStatus, jqXHR) { return self.config["theme_js"] = data["google_map_theme"]; } )).then(function() { - self.map = new google.maps.Map(document.getElementById('bmlt-map'), { + self.map = new google.maps.Map(document.getElementById(self.domElementName), { zoom: self.config['map_search']['zoom'] || 10, center: { lat: self.config['map_search']['latitude'], @@ -199,48 +195,34 @@ Crouton.prototype.renderMap = function() { } }) }; -CroutonMap.prototype.render = function() { +CroutonMap.prototype.showMap = function() { +} +CroutonMap.prototype.render = function(domElementName) { + self = this; + self.domElementName = domElementName; this.loadGapi('croutonMap.renderMap'); } -CroutonMap.prototype.initialize = function(meetingData, formatsData, handlebarMapOptions=[]) { +CroutonMap.prototype.initialize = function(domElementName, meetingData, formatsData, handlebarMapOptions=null) { this.meetingData = meetingData; this.formatsData = formatsData; this.handlebarMapOptions = handlebarMapOptions; + this.domElementName = domElementName; this.loadGapi('croutonMap.initMap'); } -CroutonMap.prototype.embed = function(meetingData, formatsData) { - this.meetingData = meetingData; - this.formatsData = formatsData; - this.loadGapi('croutonMap.mapPage'); -} CroutonMap.prototype.initMap = function(callback) { var self = this; if (self.map == null) { - jQuery("#bmlt-tabs").before("
"); - var mapOpt = { zoom: 3 }; - if (self.handlebarMapOptions.length > 0) mapOpt = { + var mapOpt = { zoom: 3, maxZoom: 17 }; + if (self.handlebarMapOptions) mapOpt = { center: new google.maps.LatLng(self.handlebarMapOptions.lat, self.handlebarMapOptions.lng), zoom: self.handlebarMapOptions.zoom, mapTypeId:google.maps.MapTypeId.ROADMAP }; - self.map = new google.maps.Map(document.getElementById('bmlt-map'), mapOpt ); - } - - jQuery("#bmlt-map").removeClass("hide"); - self.fillMap(callback); -} -CroutonMap.prototype.mapPage = function(callback) { - var self = this; - if (self.map == null) { - self.map = new google.maps.Map(document.getElementById('byfield_embeddedMapPage'), { zoom: 3, maxZoom: 17 } ); + self.map = new google.maps.Map(document.getElementById(self.domElementName), mapOpt ); } self.fillMap(callback); } -CroutonMap.prototype.fillMap = function(callback, filteredIds=null) { - if (typeof crouton_external_map !== 'undefined') { - crouton_external_map.filterFromCrouton(filteredIds); - return; - } +CroutonMap.prototype.fillMap = function(filteredIds=null) { var self = this; if (self.map == null) return; self.clearAllMapObjects(); @@ -370,8 +352,6 @@ CroutonMap.prototype.fillMap = function(callback, filteredIds=null) { maxZoom: self.config['map_max_zoom'], zoomOnClick: false }); - - if (callback !== undefined && isFunction(callback)) callback(); }; /** diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index a5059e6..93319c2 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -278,7 +278,10 @@ function Crouton(config) { jQuery('.nav-tabs a[href="#tab' + day_id + '"]').tab('show'); self.showPage("#" + day_id); }; - + self.dayTabFromId = function(id) { + day_id = self.meetingData.find((m)=>m.id_bigint == id).weekday_tinyint; + self.dayTab(day_id); + }; self.showPage = function (id) { jQuery(id).removeClass("hide").addClass("show"); }; diff --git a/croutonjs/src/js/crouton-localization.js b/croutonjs/src/js/crouton-localization.js index 7396a9e..fe52134 100644 --- a/croutonjs/src/js/crouton-localization.js +++ b/croutonjs/src/js/crouton-localization.js @@ -41,7 +41,8 @@ function CroutonLocalization(language) { "share": "share", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', - 'css-floatdirection': '' + 'css-floatdirection': '', + 'tabular': "Tabular", }, "de-DE":{ "days_of_the_week": ["", "Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag"], @@ -79,6 +80,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "Teilen", + 'tabular': "Tabularisch", "no_meetings_for_this_day": "Keine Meetings an diesem Tag.", 'css-textalign': '', 'css-floatdirection': '' @@ -119,6 +121,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -159,6 +162,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -199,6 +203,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -239,6 +244,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -266,6 +272,7 @@ function CroutonLocalization(language) { "common_needs": "Common Needs", "meeting_count": "Weekly Meetings:", "venue_types": "Venue Types", + 'tabular': "Tabular", "venue_type_choices": { IN_PERSON: "In Person", VIRTUAL: "Virtual", @@ -321,6 +328,7 @@ function CroutonLocalization(language) { "share": "share", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', + 'tabular': "Tabular", 'css-floatdirection': '' }, "fa-IR": { @@ -359,6 +367,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': 'style="text-align:right;"', 'css-floatdirection': 'style="float:right;"' @@ -399,6 +408,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -439,6 +449,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "Condividi", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -479,6 +490,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -519,6 +531,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -559,6 +572,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "Compartilhar", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -599,6 +613,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -639,6 +654,7 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", + 'tabular': "Tabular", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' diff --git a/croutonjs/src/templates/header.hbs b/croutonjs/src/templates/header.hbs index 786c935..34be277 100644 --- a/croutonjs/src/templates/header.hbs +++ b/croutonjs/src/templates/header.hbs @@ -10,8 +10,8 @@
{{this.title}}
{{/each}} {{#if this.config.map_page}} -
{{getWord 'mapPage'}}
-
{{getWord 'tablePages'}}
+
{{getWord 'map'}}
+
{{getWord 'tabular'}}
{{/if}} {{#if this.config.has_days}} From b8ffe3d8bfeb64d3d8795c36dcd00d79296e32a9 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 9 Oct 2023 21:50:01 +0200 Subject: [PATCH 19/38] Improve default meeting-details page --- crouton.php | 12 ++- partials/default_meeting_details.html | 101 ++++++++++++++------------ 2 files changed, 65 insertions(+), 48 deletions(-) diff --git a/crouton.php b/crouton.php index a5ac2a4..1deaf22 100644 --- a/crouton.php +++ b/crouton.php @@ -366,6 +366,9 @@ public function sharedRender() public function tabbedUi($atts, $content = null) { + if (isset($_GET['meeting-id'])) { + return do_shortcode($this->getDefaultMeetingDetailsPageContents()); + } return sprintf('%s
%s
', $this->sharedRender(), $this->renderTable($atts)); } public function bmltHandlebar($atts, $template = null) @@ -541,13 +544,17 @@ public function adminMenuLink() 'filterPluginActions' ), 10, 2); } + private function getDefaultMeetingDetailsPageContents() + { + return file_get_contents(plugin_dir_path(__FILE__) . "partials/default_meeting_details.html"); + } public function createMeetingDetailsPage($page, $title = "Meeting Details") { $create_message = ''; $meeting_details_id = (strlen($this->options[$page]) > 0) ? url_to_postid($this->options[$page]) : 0; if (strlen($this->options[$page]) > 0 && $meeting_details_id === 0) { if (isset($_POST['create_default_page'])) { - $contents = file_get_contents(plugin_dir_path(__FILE__) . "partials/default_meeting_details.html"); + $contents = $this->getDefaultMeetingDetailsPageContents(); $slug = basename(parse_url($this->options[$page], PHP_URL_PATH)); $post_details = array( 'post_title' => $title, @@ -1106,6 +1113,9 @@ public function getCroutonJsConfig($atts) $params['extra_meetings'] = $extra_meetings_array; + if (empty($params['meeting_details_href'])) { + $params['meeting_details_href'] = $_SERVER["REQUEST_URI"]; + } $params['force_rootserver_in_querystring'] = ($params['root_server'] !== $this->options['root_server']); $params = apply_filters('crouton_configuration', $params); $mapParams['theme'] = $params['theme']; diff --git a/partials/default_meeting_details.html b/partials/default_meeting_details.html index 7c4a5b7..35c1a96 100644 --- a/partials/default_meeting_details.html +++ b/partials/default_meeting_details.html @@ -1,48 +1,55 @@ [bmlt_handlebar] -

{{this.formatted_day}} {{this.start_time_formatted}} - {{this.end_time_formatted}}: {{this.meeting_name}}

-{{{comments}}} -
-{{#isInPersonOrHybrid this}} - {{{crouton_map}}} -

Location:

- {{#isTemporarilyClosed this}} -
{{temporarilyClosed this}}
- {{/isTemporarilyClosed}} -
{{{this.location_text}}}
-
{{this.formatted_address}}
-
{{{this.formatted_location_info}}}
-
-{{/isInPersonOrHybrid}} - -{{#isVirtualOrHybrid this}} -

Join this meeting online:

- {{#if virtual_meeting_link}} -
{{webLinkify this.virtual_meeting_link}}
- {{#if show_qrcode}} -
{{qrCode virtual_meeting_link}}
- {{/if}} - {{/if}} - {{#if this.phone_meeting_number}} -
{{phoneLinkify this.phone_meeting_number}}
- {{#if this.show_qrcode}} -
{{qrCode this.phone_meeting_number}}
- {{/if}} - {{/if}} - {{#if this.virtual_meeting_additional_info}} - {{this.virtual_meeting_additional_info}} - {{/if}} -
-{{/isVirtualOrHybrid}} - -{{#if formats_expanded}} -

Meeting Formats

-
    - {{#each formats_expanded}} -
  • {{description}}
    • - {{/each}} -
-
-{{/if}} -

Kontakt:

-This meeting is in {{serviceBodyName}} -[/bmlt_handlebar] \ No newline at end of file + + + + + + +
+ {{this.formatted_day}} {{this.start_time_formatted}} - {{this.end_time_formatted}}: {{this.meeting_name}} +
+ {{#isInPersonOrHybrid this}} + {{{crouton_map}}} + +

Location:

+ {{#isTemporarilyClosed this}} +
{{temporarilyClosed this}}
+ {{/isTemporarilyClosed}} +
{{{this.location_text}}}
+
{{this.formatted_address}}
+
{{{this.formatted_location_info}}}
+ '
{{getWord "google_directions"}}
' +
+ {{/isInPersonOrHybrid}} + {{#isVirtualOrHybrid this}} +

Join this meeting online:

+ {{#if virtual_meeting_link}} +
{{webLinkify this.virtual_meeting_link}}
+ {{#if show_qrcode}} +
{{qrCode virtual_meeting_link}}
+ {{/if}} + {{/if}} + {{#if this.phone_meeting_number}} +
{{phoneLinkify this.phone_meeting_number}}
+ {{#if this.show_qrcode}} +
{{qrCode this.phone_meeting_number}}
+ {{/if}} + {{/if}} + {{#if this.virtual_meeting_additional_info}} + {{this.virtual_meeting_additional_info}} + {{/if}} +
+ {{/isVirtualOrHybrid}} +
+ {{#if formats_expanded}} +

Meeting Formats

+
    + {{#each formats_expanded}} +
  • {{description}}
    • + {{/each}} +
+
+ {{/if}} +

Kontakt:

+ This meeting is in {{serviceBodyName}} +
[/bmlt_handlebar] \ No newline at end of file From aad2e82c1cfe5394f6a90c303cc8661a2bdb89c2 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Tue, 10 Oct 2023 22:55:03 +0200 Subject: [PATCH 20/38] small fixes --- crouton.php | 6 +++++- croutonjs/src/js/crouton-map.js | 3 +++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/crouton.php b/crouton.php index 1deaf22..ef89819 100644 --- a/crouton.php +++ b/crouton.php @@ -182,6 +182,9 @@ public function hasShortcode() if (count($split) > 1) { $this->hasMap = true; } + if ($_GET['meeting-id']) { + $this->hasMap = true; + } } if ($shortcode[2] === 'bmlt_handlebar') { $this->hasMap = true; @@ -403,7 +406,8 @@ private function getMapInitialization($mapConfig) "crouton_map_create_control", $externalMap, isset($config['language']) ? substr($config['language'], 0, 2) : 'en', - "croutonMap" + "croutonMap", + (empty($params['meeting_details_href'])) ? $_SERVER["REQUEST_URI"] : $params['meeting_details_href'] ); } } diff --git a/croutonjs/src/js/crouton-map.js b/croutonjs/src/js/crouton-map.js index 39fe7c6..162eeeb 100644 --- a/croutonjs/src/js/crouton-map.js +++ b/croutonjs/src/js/crouton-map.js @@ -279,6 +279,9 @@ CroutonMap.prototype.fillMap = function(filteredIds=null) { infoWindow.setContent(marker.desc); infoWindow.open(self.map, marker); }); + infoWindow.addListener('closeclick', function() { + jQuery(".bmlt-data-row > td").removeClass("rowHighlight"); + }); // Add some markers to the map. filteredMeetings.map(function (location, i) { var marker_html = '
'; From ec63d9b1576af88616e3cb77a4bfe5f93d6d9a89 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Wed, 11 Oct 2023 09:58:45 +0200 Subject: [PATCH 21/38] Update crouton.php --- crouton.php | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/crouton.php b/crouton.php index ef89819..bff8c19 100644 --- a/crouton.php +++ b/crouton.php @@ -175,15 +175,16 @@ public function hasShortcode() foreach ($matches as $shortcode) { if ($shortcode[2] === 'bmlt_tabs') { - // This is a bad-smell. It is a side effect. - // Also, it seems wrong to output this HTML during the enqueue scripts phase, but that's how 3.15 worked - echo '
'; - $split = explode("show_map", $shortcode[3]); - if (count($split) > 1) { - $this->hasMap = true; - } if ($_GET['meeting-id']) { $this->hasMap = true; + } else { + // This is a bad-smell. It is a side effect. + // Also, it seems wrong to output this HTML during the enqueue scripts phase, but that's how 3.15 worked + echo '
'; + $split = explode("show_map", $shortcode[3]); + if (count($split) > 1) { + $this->hasMap = true; + } } } if ($shortcode[2] === 'bmlt_handlebar') { @@ -407,7 +408,7 @@ private function getMapInitialization($mapConfig) $externalMap, isset($config['language']) ? substr($config['language'], 0, 2) : 'en', "croutonMap", - (empty($params['meeting_details_href'])) ? $_SERVER["REQUEST_URI"] : $params['meeting_details_href'] + $this->options['meeting_details_href'] ); } } @@ -1120,6 +1121,8 @@ public function getCroutonJsConfig($atts) if (empty($params['meeting_details_href'])) { $params['meeting_details_href'] = $_SERVER["REQUEST_URI"]; } + $this->options['meeting_details_href'] = $params['meeting_details_href']; + $params['force_rootserver_in_querystring'] = ($params['root_server'] !== $this->options['root_server']); $params = apply_filters('crouton_configuration', $params); $mapParams['theme'] = $params['theme']; From c5467a1f6f4ca5d76ffe6e3d668d049b25972604 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Sun, 15 Oct 2023 23:55:59 +0200 Subject: [PATCH 22/38] Use CodeMirror on existing Admin Components --- crouton.php | 17 +- croutonjs/src/js/crouton-localization.js | 48 +- css/codemirror.css | 344 + css/show-hint.css | 37 + js/bmlt_tabs_admin.js | 16 + js/codemirror/codemirror.js | 9874 ++++++++++++++++++++++ js/codemirror/css-hint.js | 66 + js/codemirror/css.js | 862 ++ js/codemirror/handlebars.js | 70 + js/codemirror/matchbrackets.js | 160 + js/codemirror/multiplex.js | 136 + js/codemirror/show-hint.js | 523 ++ js/codemirror/simple.js | 216 + js/codemirror/xml.js | 417 + 14 files changed, 12767 insertions(+), 19 deletions(-) create mode 100644 css/codemirror.css create mode 100644 css/show-hint.css create mode 100644 js/codemirror/codemirror.js create mode 100644 js/codemirror/css-hint.js create mode 100644 js/codemirror/css.js create mode 100644 js/codemirror/handlebars.js create mode 100644 js/codemirror/matchbrackets.js create mode 100644 js/codemirror/multiplex.js create mode 100644 js/codemirror/show-hint.js create mode 100644 js/codemirror/simple.js create mode 100644 js/codemirror/xml.js diff --git a/crouton.php b/crouton.php index bff8c19..c7af689 100644 --- a/crouton.php +++ b/crouton.php @@ -123,7 +123,6 @@ public function __construct() add_action("admin_notices", array(&$this, "isRootServerMissing")); add_action("admin_enqueue_scripts", array(&$this, "enqueueBackendFiles"), 500); add_action("admin_menu", array(&$this, "adminMenuLink")); - add_filter('wp_editor_settings', array(&$this, "disableTinyMCE"), 100, 2); } else { // Front end add_action("wp_enqueue_scripts", array(&$this, "enqueueFrontendFiles")); @@ -256,6 +255,18 @@ public function enqueueBackendFiles($hook) wp_enqueue_script('common'); wp_enqueue_script('jquery-ui-accordion'); wp_enqueue_script("crouton-default-templates", plugin_dir_url(__FILE__) . "croutonjs/src/js/crouton-default-templates.js", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/src/js/crouton-default-templates.js"), true); + + wp_enqueue_style("codemirror", plugin_dir_url(__FILE__) . "css/codemirror.css", false, "5.65.15", 'all'); + wp_enqueue_style("codemirror", plugin_dir_url(__FILE__) . "css/show-hint.css", false, "5.65.15", 'all'); + wp_enqueue_script('codemirror', plugins_url('js/codemirror/codemirror.js', __FILE__), array('jquery'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/codemirror.js"), false); + wp_enqueue_script('codemirror-simple', plugins_url('js/codemirror/simple.js', __FILE__), array('codemirror'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/simple.js"), false); + wp_enqueue_script('codemirror-multiplex', plugins_url('js/codemirror/multiplex.js', __FILE__), array('codemirror-simple'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/multiplex.js"), false); + wp_enqueue_script('codemirror-matchbrackets', plugins_url('js/codemirror/matchbrackets.js', __FILE__), array('codemirror-multiplex'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/matchbrackets.js"), false); + wp_enqueue_script('codemirror-xml', plugins_url('js/codemirror/xml.js', __FILE__), array('codemirror-multiplex'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/xml.js"), false); + wp_enqueue_script('codemirror-handlebars', plugins_url('js/codemirror/handlebars.js', __FILE__), array('codemirror-xml'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/handlebars.js"), false); + wp_enqueue_script('codemirror-css', plugins_url('js/codemirror/css.js', __FILE__), array('codemirror'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/css.js"), false); + wp_enqueue_script('showhint', plugins_url('js/codemirror/show-hint.js', __FILE__), array('codemirror'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/show-hint.js"), false); + wp_enqueue_script('csshint', plugins_url('js/codemirror/css-hint.js', __FILE__), array('showhint'), filemtime(plugin_dir_path(__FILE__) . "js/codemirror/css-hint.js"), false); } } @@ -845,7 +856,7 @@ public function adminOptionsPage()

This allows a customization of the meeting data template. A list of available fields are here here.)

  • - +
  • @@ -867,7 +878,7 @@ public function adminOptionsPage()

    This allows a customization of the metadata template (3rd column). A list of available fields are here here.)

    • - +
    • diff --git a/croutonjs/src/js/crouton-localization.js b/croutonjs/src/js/crouton-localization.js index fe52134..1a71d6c 100644 --- a/croutonjs/src/js/crouton-localization.js +++ b/croutonjs/src/js/crouton-localization.js @@ -42,7 +42,8 @@ function CroutonLocalization(language) { "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '', - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', }, "de-DE":{ "days_of_the_week": ["", "Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag"], @@ -80,7 +81,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "Teilen", - 'tabular': "Tabularisch", + 'tabular': "Als Tabelle", + 'google_directions': 'Google Routenplaner', "no_meetings_for_this_day": "Keine Meetings an diesem Tag.", 'css-textalign': '', 'css-floatdirection': '' @@ -121,7 +123,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -162,7 +165,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -203,7 +207,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -244,7 +249,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -272,7 +278,8 @@ function CroutonLocalization(language) { "common_needs": "Common Needs", "meeting_count": "Weekly Meetings:", "venue_types": "Venue Types", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "venue_type_choices": { IN_PERSON: "In Person", VIRTUAL: "Virtual", @@ -328,7 +335,8 @@ function CroutonLocalization(language) { "share": "share", "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', 'css-floatdirection': '' }, "fa-IR": { @@ -367,7 +375,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': 'style="text-align:right;"', 'css-floatdirection': 'style="float:right;"' @@ -408,7 +417,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -449,7 +459,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "Condividi", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -490,7 +501,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -531,7 +543,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -572,7 +585,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "Compartilhar", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -613,7 +627,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' @@ -654,7 +669,8 @@ function CroutonLocalization(language) { GS: "Group Support Forum" }, "share": "share", - 'tabular': "Tabular", + 'tabular': "As table", + 'google_directions': 'Google directions to meeting', "no_meetings_for_this_day": "No meetings for this day.", 'css-textalign': '', 'css-floatdirection': '' diff --git a/css/codemirror.css b/css/codemirror.css new file mode 100644 index 0000000..f4d5718 --- /dev/null +++ b/css/codemirror.css @@ -0,0 +1,344 @@ +/* BASICS */ + +.CodeMirror { + /* Set height, width, borders, and global font properties here */ + font-family: monospace; + height: 300px; + color: black; + direction: ltr; +} + +/* PADDING */ + +.CodeMirror-lines { + padding: 4px 0; /* Vertical padding around content */ +} +.CodeMirror pre.CodeMirror-line, +.CodeMirror pre.CodeMirror-line-like { + padding: 0 4px; /* Horizontal padding of content */ +} + +.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler { + background-color: white; /* The little square between H and V scrollbars */ +} + +/* GUTTER */ + +.CodeMirror-gutters { + border-right: 1px solid #ddd; + background-color: #f7f7f7; + white-space: nowrap; +} +.CodeMirror-linenumbers {} +.CodeMirror-linenumber { + padding: 0 3px 0 5px; + min-width: 20px; + text-align: right; + color: #999; + white-space: nowrap; +} + +.CodeMirror-guttermarker { color: black; } +.CodeMirror-guttermarker-subtle { color: #999; } + +/* CURSOR */ + +.CodeMirror-cursor { + border-left: 1px solid black; + border-right: none; + width: 0; +} +/* Shown when moving in bi-directional text */ +.CodeMirror div.CodeMirror-secondarycursor { + border-left: 1px solid silver; +} +.cm-fat-cursor .CodeMirror-cursor { + width: auto; + border: 0 !important; + background: #7e7; +} +.cm-fat-cursor div.CodeMirror-cursors { + z-index: 1; +} +.cm-fat-cursor .CodeMirror-line::selection, +.cm-fat-cursor .CodeMirror-line > span::selection, +.cm-fat-cursor .CodeMirror-line > span > span::selection { background: transparent; } +.cm-fat-cursor .CodeMirror-line::-moz-selection, +.cm-fat-cursor .CodeMirror-line > span::-moz-selection, +.cm-fat-cursor .CodeMirror-line > span > span::-moz-selection { background: transparent; } +.cm-fat-cursor { caret-color: transparent; } +@-moz-keyframes blink { + 0% {} + 50% { background-color: transparent; } + 100% {} +} +@-webkit-keyframes blink { + 0% {} + 50% { background-color: transparent; } + 100% {} +} +@keyframes blink { + 0% {} + 50% { background-color: transparent; } + 100% {} +} + +/* Can style cursor different in overwrite (non-insert) mode */ +.CodeMirror-overwrite .CodeMirror-cursor {} + +.cm-tab { display: inline-block; text-decoration: inherit; } + +.CodeMirror-rulers { + position: absolute; + left: 0; right: 0; top: -50px; bottom: 0; + overflow: hidden; +} +.CodeMirror-ruler { + border-left: 1px solid #ccc; + top: 0; bottom: 0; + position: absolute; +} + +/* DEFAULT THEME */ + +.cm-s-default .cm-header {color: blue;} +.cm-s-default .cm-quote {color: #090;} +.cm-negative {color: #d44;} +.cm-positive {color: #292;} +.cm-header, .cm-strong {font-weight: bold;} +.cm-em {font-style: italic;} +.cm-link {text-decoration: underline;} +.cm-strikethrough {text-decoration: line-through;} + +.cm-s-default .cm-keyword {color: #708;} +.cm-s-default .cm-atom {color: #219;} +.cm-s-default .cm-number {color: #164;} +.cm-s-default .cm-def {color: #00f;} +.cm-s-default .cm-variable, +.cm-s-default .cm-punctuation, +.cm-s-default .cm-property, +.cm-s-default .cm-operator {} +.cm-s-default .cm-variable-2 {color: #05a;} +.cm-s-default .cm-variable-3, .cm-s-default .cm-type {color: #085;} +.cm-s-default .cm-comment {color: #a50;} +.cm-s-default .cm-string {color: #a11;} +.cm-s-default .cm-string-2 {color: #f50;} +.cm-s-default .cm-meta {color: #555;} +.cm-s-default .cm-qualifier {color: #555;} +.cm-s-default .cm-builtin {color: #30a;} +.cm-s-default .cm-bracket {color: #997;} +.cm-s-default .cm-tag {color: #170;} +.cm-s-default .cm-attribute {color: #00c;} +.cm-s-default .cm-hr {color: #999;} +.cm-s-default .cm-link {color: #00c;} + +.cm-s-default .cm-error {color: #f00;} +.cm-invalidchar {color: #f00;} + +.CodeMirror-composing { border-bottom: 2px solid; } + +/* Default styles for common addons */ + +div.CodeMirror span.CodeMirror-matchingbracket {color: #0b0;} +div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;} +.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); } +.CodeMirror-activeline-background {background: #e8f2ff;} + +/* STOP */ + +/* The rest of this file contains styles related to the mechanics of + the editor. You probably shouldn't touch them. */ + +.CodeMirror { + position: relative; + overflow: hidden; + background: white; +} + +.CodeMirror-scroll { + overflow: scroll !important; /* Things will break if this is overridden */ + /* 50px is the magic margin used to hide the element's real scrollbars */ + /* See overflow: hidden in .CodeMirror */ + margin-bottom: -50px; margin-right: -50px; + padding-bottom: 50px; + height: 100%; + outline: none; /* Prevent dragging from highlighting the element */ + position: relative; + z-index: 0; +} +.CodeMirror-sizer { + position: relative; + border-right: 50px solid transparent; +} + +/* The fake, visible scrollbars. Used to force redraw during scrolling + before actual scrolling happens, thus preventing shaking and + flickering artifacts. */ +.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler { + position: absolute; + z-index: 6; + display: none; + outline: none; +} +.CodeMirror-vscrollbar { + right: 0; top: 0; + overflow-x: hidden; + overflow-y: scroll; +} +.CodeMirror-hscrollbar { + bottom: 0; left: 0; + overflow-y: hidden; + overflow-x: scroll; +} +.CodeMirror-scrollbar-filler { + right: 0; bottom: 0; +} +.CodeMirror-gutter-filler { + left: 0; bottom: 0; +} + +.CodeMirror-gutters { + position: absolute; left: 0; top: 0; + min-height: 100%; + z-index: 3; +} +.CodeMirror-gutter { + white-space: normal; + height: 100%; + display: inline-block; + vertical-align: top; + margin-bottom: -50px; +} +.CodeMirror-gutter-wrapper { + position: absolute; + z-index: 4; + background: none !important; + border: none !important; +} +.CodeMirror-gutter-background { + position: absolute; + top: 0; bottom: 0; + z-index: 4; +} +.CodeMirror-gutter-elt { + position: absolute; + cursor: default; + z-index: 4; +} +.CodeMirror-gutter-wrapper ::selection { background-color: transparent } +.CodeMirror-gutter-wrapper ::-moz-selection { background-color: transparent } + +.CodeMirror-lines { + cursor: text; + min-height: 1px; /* prevents collapsing before first draw */ +} +.CodeMirror pre.CodeMirror-line, +.CodeMirror pre.CodeMirror-line-like { + /* Reset some styles that the rest of the page might have set */ + -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0; + border-width: 0; + background: transparent; + font-family: inherit; + font-size: inherit; + margin: 0; + white-space: pre; + word-wrap: normal; + line-height: inherit; + color: inherit; + z-index: 2; + position: relative; + overflow: visible; + -webkit-tap-highlight-color: transparent; + -webkit-font-variant-ligatures: contextual; + font-variant-ligatures: contextual; +} +.CodeMirror-wrap pre.CodeMirror-line, +.CodeMirror-wrap pre.CodeMirror-line-like { + word-wrap: break-word; + white-space: pre-wrap; + word-break: normal; +} + +.CodeMirror-linebackground { + position: absolute; + left: 0; right: 0; top: 0; bottom: 0; + z-index: 0; +} + +.CodeMirror-linewidget { + position: relative; + z-index: 2; + padding: 0.1px; /* Force widget margins to stay inside of the container */ +} + +.CodeMirror-widget {} + +.CodeMirror-rtl pre { direction: rtl; } + +.CodeMirror-code { + outline: none; +} + +/* Force content-box sizing for the elements where we expect it */ +.CodeMirror-scroll, +.CodeMirror-sizer, +.CodeMirror-gutter, +.CodeMirror-gutters, +.CodeMirror-linenumber { + -moz-box-sizing: content-box; + box-sizing: content-box; +} + +.CodeMirror-measure { + position: absolute; + width: 100%; + height: 0; + overflow: hidden; + visibility: hidden; +} + +.CodeMirror-cursor { + position: absolute; + pointer-events: none; +} +.CodeMirror-measure pre { position: static; } + +div.CodeMirror-cursors { + visibility: hidden; + position: relative; + z-index: 3; +} +div.CodeMirror-dragcursors { + visibility: visible; +} + +.CodeMirror-focused div.CodeMirror-cursors { + visibility: visible; +} + +.CodeMirror-selected { background: #d9d9d9; } +.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; } +.CodeMirror-crosshair { cursor: crosshair; } +.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; } +.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; } + +.cm-searching { + background-color: #ffa; + background-color: rgba(255, 255, 0, .4); +} + +/* Used to force a border model for a node */ +.cm-force-border { padding-right: .1px; } + +@media print { + /* Hide the cursor when printing */ + .CodeMirror div.CodeMirror-cursors { + visibility: hidden; + } +} + +/* See issue #2901 */ +.cm-tab-wrap-hack:after { content: ''; } + +/* Help users use markselection to safely style text background */ +span.CodeMirror-selectedtext { background: none; } diff --git a/css/show-hint.css b/css/show-hint.css new file mode 100644 index 0000000..d41031c --- /dev/null +++ b/css/show-hint.css @@ -0,0 +1,37 @@ +.CodeMirror-hints { + position: absolute; + z-index: 10; + overflow: hidden; + list-style: none; + + margin: 0; + padding: 2px; + + -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2); + -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2); + box-shadow: 2px 3px 5px rgba(0,0,0,.2); + border-radius: 3px; + border: 1px solid silver; + + background: white; + font-size: 90%; + font-family: monospace; + + max-height: 20em; + overflow-y: auto; + box-sizing: border-box; +} + +.CodeMirror-hint { + margin: 0; + padding: 0 4px; + border-radius: 2px; + white-space: pre; + color: black; + cursor: pointer; +} + +li.CodeMirror-hint-active { + background: #08f; + color: white; +} diff --git a/js/bmlt_tabs_admin.js b/js/bmlt_tabs_admin.js index d6ac1d4..d90ae63 100644 --- a/js/bmlt_tabs_admin.js +++ b/js/bmlt_tabs_admin.js @@ -98,6 +98,22 @@ jQuery(document).ready(function($) { position: 'right', trigger: 'click' }); + jQuery('.handlebarsCode').each(function(i,textArea) { + CodeMirror.fromTextArea(textArea, { + matchBrackets: true, + lineNumbers: true, + mode: {name: 'handlebars', base: 'text/html'}, + indentUnit: 4, + indentWithTabs: true + }); + }); + jQuery('#custom_css').each(function(i,textArea) { + CodeMirror.fromTextArea(textArea, { + lineNumbers: true, + mode: 'css', + extraKeys: {"Ctrl-Space": "autocomplete"} + }); + }); }); function show_create_detail_option(me) { if (me.value && me.value.trim().length > 0) { diff --git a/js/codemirror/codemirror.js b/js/codemirror/codemirror.js new file mode 100644 index 0000000..156fc30 --- /dev/null +++ b/js/codemirror/codemirror.js @@ -0,0 +1,9874 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +// This is CodeMirror (https://codemirror.net/5), a code editor +// implemented in JavaScript on top of the browser's DOM. +// +// You can find some technical background for some of the code below +// at http://marijnhaverbeke.nl/blog/#cm-internals . + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global = global || self, global.CodeMirror = factory()); +}(this, (function () { 'use strict'; + + // Kludges for bugs and behavior differences that can't be feature + // detected are enabled based on userAgent etc sniffing. + var userAgent = navigator.userAgent; + var platform = navigator.platform; + + var gecko = /gecko\/\d/i.test(userAgent); + var ie_upto10 = /MSIE \d/.test(userAgent); + var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent); + var edge = /Edge\/(\d+)/.exec(userAgent); + var ie = ie_upto10 || ie_11up || edge; + var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1]); + var webkit = !edge && /WebKit\//.test(userAgent); + var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent); + var chrome = !edge && /Chrome\/(\d+)/.exec(userAgent); + var chrome_version = chrome && +chrome[1]; + var presto = /Opera\//.test(userAgent); + var safari = /Apple Computer/.test(navigator.vendor); + var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent); + var phantom = /PhantomJS/.test(userAgent); + + var ios = safari && (/Mobile\/\w+/.test(userAgent) || navigator.maxTouchPoints > 2); + var android = /Android/.test(userAgent); + // This is woefully incomplete. Suggestions for alternative methods welcome. + var mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent); + var mac = ios || /Mac/.test(platform); + var chromeOS = /\bCrOS\b/.test(userAgent); + var windows = /win/i.test(platform); + + var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/); + if (presto_version) { presto_version = Number(presto_version[1]); } + if (presto_version && presto_version >= 15) { presto = false; webkit = true; } + // Some browsers use the wrong event properties to signal cmd/ctrl on OS X + var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); + var captureRightClick = gecko || (ie && ie_version >= 9); + + function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") } + + var rmClass = function(node, cls) { + var current = node.className; + var match = classTest(cls).exec(current); + if (match) { + var after = current.slice(match.index + match[0].length); + node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); + } + }; + + function removeChildren(e) { + for (var count = e.childNodes.length; count > 0; --count) + { e.removeChild(e.firstChild); } + return e + } + + function removeChildrenAndAdd(parent, e) { + return removeChildren(parent).appendChild(e) + } + + function elt(tag, content, className, style) { + var e = document.createElement(tag); + if (className) { e.className = className; } + if (style) { e.style.cssText = style; } + if (typeof content == "string") { e.appendChild(document.createTextNode(content)); } + else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]); } } + return e + } + // wrapper for elt, which removes the elt from the accessibility tree + function eltP(tag, content, className, style) { + var e = elt(tag, content, className, style); + e.setAttribute("role", "presentation"); + return e + } + + var range; + if (document.createRange) { range = function(node, start, end, endNode) { + var r = document.createRange(); + r.setEnd(endNode || node, end); + r.setStart(node, start); + return r + }; } + else { range = function(node, start, end) { + var r = document.body.createTextRange(); + try { r.moveToElementText(node.parentNode); } + catch(e) { return r } + r.collapse(true); + r.moveEnd("character", end); + r.moveStart("character", start); + return r + }; } + + function contains(parent, child) { + if (child.nodeType == 3) // Android browser always returns false when child is a textnode + { child = child.parentNode; } + if (parent.contains) + { return parent.contains(child) } + do { + if (child.nodeType == 11) { child = child.host; } + if (child == parent) { return true } + } while (child = child.parentNode) + } + + function activeElt(doc) { + // IE and Edge may throw an "Unspecified Error" when accessing document.activeElement. + // IE < 10 will throw when accessed while the page is loading or in an iframe. + // IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable. + var activeElement; + try { + activeElement = doc.activeElement; + } catch(e) { + activeElement = doc.body || null; + } + while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement) + { activeElement = activeElement.shadowRoot.activeElement; } + return activeElement + } + + function addClass(node, cls) { + var current = node.className; + if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls; } + } + function joinClasses(a, b) { + var as = a.split(" "); + for (var i = 0; i < as.length; i++) + { if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i]; } } + return b + } + + var selectInput = function(node) { node.select(); }; + if (ios) // Mobile Safari apparently has a bug where select() is broken. + { selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; } + else if (ie) // Suppress mysterious IE10 errors + { selectInput = function(node) { try { node.select(); } catch(_e) {} }; } + + function doc(cm) { return cm.display.wrapper.ownerDocument } + + function win(cm) { return doc(cm).defaultView } + + function bind(f) { + var args = Array.prototype.slice.call(arguments, 1); + return function(){return f.apply(null, args)} + } + + function copyObj(obj, target, overwrite) { + if (!target) { target = {}; } + for (var prop in obj) + { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) + { target[prop] = obj[prop]; } } + return target + } + + // Counts the column offset in a string, taking tabs into account. + // Used mostly to find indentation. + function countColumn(string, end, tabSize, startIndex, startValue) { + if (end == null) { + end = string.search(/[^\s\u00a0]/); + if (end == -1) { end = string.length; } + } + for (var i = startIndex || 0, n = startValue || 0;;) { + var nextTab = string.indexOf("\t", i); + if (nextTab < 0 || nextTab >= end) + { return n + (end - i) } + n += nextTab - i; + n += tabSize - (n % tabSize); + i = nextTab + 1; + } + } + + var Delayed = function() { + this.id = null; + this.f = null; + this.time = 0; + this.handler = bind(this.onTimeout, this); + }; + Delayed.prototype.onTimeout = function (self) { + self.id = 0; + if (self.time <= +new Date) { + self.f(); + } else { + setTimeout(self.handler, self.time - +new Date); + } + }; + Delayed.prototype.set = function (ms, f) { + this.f = f; + var time = +new Date + ms; + if (!this.id || time < this.time) { + clearTimeout(this.id); + this.id = setTimeout(this.handler, ms); + this.time = time; + } + }; + + function indexOf(array, elt) { + for (var i = 0; i < array.length; ++i) + { if (array[i] == elt) { return i } } + return -1 + } + + // Number of pixels added to scroller and sizer to hide scrollbar + var scrollerGap = 50; + + // Returned or thrown by various protocols to signal 'I'm not + // handling this'. + var Pass = {toString: function(){return "CodeMirror.Pass"}}; + + // Reused option objects for setSelection & friends + var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; + + // The inverse of countColumn -- find the offset that corresponds to + // a particular column. + function findColumn(string, goal, tabSize) { + for (var pos = 0, col = 0;;) { + var nextTab = string.indexOf("\t", pos); + if (nextTab == -1) { nextTab = string.length; } + var skipped = nextTab - pos; + if (nextTab == string.length || col + skipped >= goal) + { return pos + Math.min(skipped, goal - col) } + col += nextTab - pos; + col += tabSize - (col % tabSize); + pos = nextTab + 1; + if (col >= goal) { return pos } + } + } + + var spaceStrs = [""]; + function spaceStr(n) { + while (spaceStrs.length <= n) + { spaceStrs.push(lst(spaceStrs) + " "); } + return spaceStrs[n] + } + + function lst(arr) { return arr[arr.length-1] } + + function map(array, f) { + var out = []; + for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i); } + return out + } + + function insertSorted(array, value, score) { + var pos = 0, priority = score(value); + while (pos < array.length && score(array[pos]) <= priority) { pos++; } + array.splice(pos, 0, value); + } + + function nothing() {} + + function createObj(base, props) { + var inst; + if (Object.create) { + inst = Object.create(base); + } else { + nothing.prototype = base; + inst = new nothing(); + } + if (props) { copyObj(props, inst); } + return inst + } + + var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; + function isWordCharBasic(ch) { + return /\w/.test(ch) || ch > "\x80" && + (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)) + } + function isWordChar(ch, helper) { + if (!helper) { return isWordCharBasic(ch) } + if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true } + return helper.test(ch) + } + + function isEmpty(obj) { + for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } } + return true + } + + // Extending unicode characters. A series of a non-extending char + + // any number of extending chars is treated as a single unit as far + // as editing and measuring is concerned. This is not fully correct, + // since some scripts/fonts/browsers also treat other configurations + // of code points as a group. + var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; + function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) } + + // Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range. + function skipExtendingChars(str, pos, dir) { + while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) { pos += dir; } + return pos + } + + // Returns the value from the range [`from`; `to`] that satisfies + // `pred` and is closest to `from`. Assumes that at least `to` + // satisfies `pred`. Supports `from` being greater than `to`. + function findFirst(pred, from, to) { + // At any point we are certain `to` satisfies `pred`, don't know + // whether `from` does. + var dir = from > to ? -1 : 1; + for (;;) { + if (from == to) { return from } + var midF = (from + to) / 2, mid = dir < 0 ? Math.ceil(midF) : Math.floor(midF); + if (mid == from) { return pred(mid) ? from : to } + if (pred(mid)) { to = mid; } + else { from = mid + dir; } + } + } + + // BIDI HELPERS + + function iterateBidiSections(order, from, to, f) { + if (!order) { return f(from, to, "ltr", 0) } + var found = false; + for (var i = 0; i < order.length; ++i) { + var part = order[i]; + if (part.from < to && part.to > from || from == to && part.to == from) { + f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr", i); + found = true; + } + } + if (!found) { f(from, to, "ltr"); } + } + + var bidiOther = null; + function getBidiPartAt(order, ch, sticky) { + var found; + bidiOther = null; + for (var i = 0; i < order.length; ++i) { + var cur = order[i]; + if (cur.from < ch && cur.to > ch) { return i } + if (cur.to == ch) { + if (cur.from != cur.to && sticky == "before") { found = i; } + else { bidiOther = i; } + } + if (cur.from == ch) { + if (cur.from != cur.to && sticky != "before") { found = i; } + else { bidiOther = i; } + } + } + return found != null ? found : bidiOther + } + + // Bidirectional ordering algorithm + // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm + // that this (partially) implements. + + // One-char codes used for character types: + // L (L): Left-to-Right + // R (R): Right-to-Left + // r (AL): Right-to-Left Arabic + // 1 (EN): European Number + // + (ES): European Number Separator + // % (ET): European Number Terminator + // n (AN): Arabic Number + // , (CS): Common Number Separator + // m (NSM): Non-Spacing Mark + // b (BN): Boundary Neutral + // s (B): Paragraph Separator + // t (S): Segment Separator + // w (WS): Whitespace + // N (ON): Other Neutrals + + // Returns null if characters are ordered as they appear + // (left-to-right), or an array of sections ({from, to, level} + // objects) in the order in which they occur visually. + var bidiOrdering = (function() { + // Character types for codepoints 0 to 0xff + var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; + // Character types for codepoints 0x600 to 0x6f9 + var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111"; + function charType(code) { + if (code <= 0xf7) { return lowTypes.charAt(code) } + else if (0x590 <= code && code <= 0x5f4) { return "R" } + else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) } + else if (0x6ee <= code && code <= 0x8ac) { return "r" } + else if (0x2000 <= code && code <= 0x200b) { return "w" } + else if (code == 0x200c) { return "b" } + else { return "L" } + } + + var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; + var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; + + function BidiSpan(level, from, to) { + this.level = level; + this.from = from; this.to = to; + } + + return function(str, direction) { + var outerType = direction == "ltr" ? "L" : "R"; + + if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) { return false } + var len = str.length, types = []; + for (var i = 0; i < len; ++i) + { types.push(charType(str.charCodeAt(i))); } + + // W1. Examine each non-spacing mark (NSM) in the level run, and + // change the type of the NSM to the type of the previous + // character. If the NSM is at the start of the level run, it will + // get the type of sor. + for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) { + var type = types[i$1]; + if (type == "m") { types[i$1] = prev; } + else { prev = type; } + } + + // W2. Search backwards from each instance of a European number + // until the first strong type (R, L, AL, or sor) is found. If an + // AL is found, change the type of the European number to Arabic + // number. + // W3. Change all ALs to R. + for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) { + var type$1 = types[i$2]; + if (type$1 == "1" && cur == "r") { types[i$2] = "n"; } + else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R"; } } + } + + // W4. A single European separator between two European numbers + // changes to a European number. A single common separator between + // two numbers of the same type changes to that type. + for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) { + var type$2 = types[i$3]; + if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1"; } + else if (type$2 == "," && prev$1 == types[i$3+1] && + (prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1; } + prev$1 = type$2; + } + + // W5. A sequence of European terminators adjacent to European + // numbers changes to all European numbers. + // W6. Otherwise, separators and terminators change to Other + // Neutral. + for (var i$4 = 0; i$4 < len; ++i$4) { + var type$3 = types[i$4]; + if (type$3 == ",") { types[i$4] = "N"; } + else if (type$3 == "%") { + var end = (void 0); + for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {} + var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; + for (var j = i$4; j < end; ++j) { types[j] = replace; } + i$4 = end - 1; + } + } + + // W7. Search backwards from each instance of a European number + // until the first strong type (R, L, or sor) is found. If an L is + // found, then change the type of the European number to L. + for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) { + var type$4 = types[i$5]; + if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L"; } + else if (isStrong.test(type$4)) { cur$1 = type$4; } + } + + // N1. A sequence of neutrals takes the direction of the + // surrounding strong text if the text on both sides has the same + // direction. European and Arabic numbers act as if they were R in + // terms of their influence on neutrals. Start-of-level-run (sor) + // and end-of-level-run (eor) are used at level run boundaries. + // N2. Any remaining neutrals take the embedding direction. + for (var i$6 = 0; i$6 < len; ++i$6) { + if (isNeutral.test(types[i$6])) { + var end$1 = (void 0); + for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {} + var before = (i$6 ? types[i$6-1] : outerType) == "L"; + var after = (end$1 < len ? types[end$1] : outerType) == "L"; + var replace$1 = before == after ? (before ? "L" : "R") : outerType; + for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1; } + i$6 = end$1 - 1; + } + } + + // Here we depart from the documented algorithm, in order to avoid + // building up an actual levels array. Since there are only three + // levels (0, 1, 2) in an implementation that doesn't take + // explicit embedding into account, we can build up the order on + // the fly, without following the level-based algorithm. + var order = [], m; + for (var i$7 = 0; i$7 < len;) { + if (countsAsLeft.test(types[i$7])) { + var start = i$7; + for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {} + order.push(new BidiSpan(0, start, i$7)); + } else { + var pos = i$7, at = order.length, isRTL = direction == "rtl" ? 1 : 0; + for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {} + for (var j$2 = pos; j$2 < i$7;) { + if (countsAsNum.test(types[j$2])) { + if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)); at += isRTL; } + var nstart = j$2; + for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {} + order.splice(at, 0, new BidiSpan(2, nstart, j$2)); + at += isRTL; + pos = j$2; + } else { ++j$2; } + } + if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)); } + } + } + if (direction == "ltr") { + if (order[0].level == 1 && (m = str.match(/^\s+/))) { + order[0].from = m[0].length; + order.unshift(new BidiSpan(0, 0, m[0].length)); + } + if (lst(order).level == 1 && (m = str.match(/\s+$/))) { + lst(order).to -= m[0].length; + order.push(new BidiSpan(0, len - m[0].length, len)); + } + } + + return direction == "rtl" ? order.reverse() : order + } + })(); + + // Get the bidi ordering for the given line (and cache it). Returns + // false for lines that are fully left-to-right, and an array of + // BidiSpan objects otherwise. + function getOrder(line, direction) { + var order = line.order; + if (order == null) { order = line.order = bidiOrdering(line.text, direction); } + return order + } + + // EVENT HANDLING + + // Lightweight event framework. on/off also work on DOM nodes, + // registering native DOM handlers. + + var noHandlers = []; + + var on = function(emitter, type, f) { + if (emitter.addEventListener) { + emitter.addEventListener(type, f, false); + } else if (emitter.attachEvent) { + emitter.attachEvent("on" + type, f); + } else { + var map = emitter._handlers || (emitter._handlers = {}); + map[type] = (map[type] || noHandlers).concat(f); + } + }; + + function getHandlers(emitter, type) { + return emitter._handlers && emitter._handlers[type] || noHandlers + } + + function off(emitter, type, f) { + if (emitter.removeEventListener) { + emitter.removeEventListener(type, f, false); + } else if (emitter.detachEvent) { + emitter.detachEvent("on" + type, f); + } else { + var map = emitter._handlers, arr = map && map[type]; + if (arr) { + var index = indexOf(arr, f); + if (index > -1) + { map[type] = arr.slice(0, index).concat(arr.slice(index + 1)); } + } + } + } + + function signal(emitter, type /*, values...*/) { + var handlers = getHandlers(emitter, type); + if (!handlers.length) { return } + var args = Array.prototype.slice.call(arguments, 2); + for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args); } + } + + // The DOM events that CodeMirror handles can be overridden by + // registering a (non-DOM) handler on the editor for the event name, + // and preventDefault-ing the event in that handler. + function signalDOMEvent(cm, e, override) { + if (typeof e == "string") + { e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; } + signal(cm, override || e.type, cm, e); + return e_defaultPrevented(e) || e.codemirrorIgnore + } + + function signalCursorActivity(cm) { + var arr = cm._handlers && cm._handlers.cursorActivity; + if (!arr) { return } + var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); + for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1) + { set.push(arr[i]); } } + } + + function hasHandler(emitter, type) { + return getHandlers(emitter, type).length > 0 + } + + // Add on and off methods to a constructor's prototype, to make + // registering events on such objects more convenient. + function eventMixin(ctor) { + ctor.prototype.on = function(type, f) {on(this, type, f);}; + ctor.prototype.off = function(type, f) {off(this, type, f);}; + } + + // Due to the fact that we still support jurassic IE versions, some + // compatibility wrappers are needed. + + function e_preventDefault(e) { + if (e.preventDefault) { e.preventDefault(); } + else { e.returnValue = false; } + } + function e_stopPropagation(e) { + if (e.stopPropagation) { e.stopPropagation(); } + else { e.cancelBubble = true; } + } + function e_defaultPrevented(e) { + return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false + } + function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);} + + function e_target(e) {return e.target || e.srcElement} + function e_button(e) { + var b = e.which; + if (b == null) { + if (e.button & 1) { b = 1; } + else if (e.button & 2) { b = 3; } + else if (e.button & 4) { b = 2; } + } + if (mac && e.ctrlKey && b == 1) { b = 3; } + return b + } + + // Detect drag-and-drop + var dragAndDrop = function() { + // There is *some* kind of drag-and-drop support in IE6-8, but I + // couldn't get it to work yet. + if (ie && ie_version < 9) { return false } + var div = elt('div'); + return "draggable" in div || "dragDrop" in div + }(); + + var zwspSupported; + function zeroWidthElement(measure) { + if (zwspSupported == null) { + var test = elt("span", "\u200b"); + removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); + if (measure.firstChild.offsetHeight != 0) + { zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); } + } + var node = zwspSupported ? elt("span", "\u200b") : + elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); + node.setAttribute("cm-text", ""); + return node + } + + // Feature-detect IE's crummy client rect reporting for bidi text + var badBidiRects; + function hasBadBidiRects(measure) { + if (badBidiRects != null) { return badBidiRects } + var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); + var r0 = range(txt, 0, 1).getBoundingClientRect(); + var r1 = range(txt, 1, 2).getBoundingClientRect(); + removeChildren(measure); + if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780) + return badBidiRects = (r1.right - r0.right < 3) + } + + // See if "".split is the broken IE version, if so, provide an + // alternative way to split lines. + var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) { + var pos = 0, result = [], l = string.length; + while (pos <= l) { + var nl = string.indexOf("\n", pos); + if (nl == -1) { nl = string.length; } + var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); + var rt = line.indexOf("\r"); + if (rt != -1) { + result.push(line.slice(0, rt)); + pos += rt + 1; + } else { + result.push(line); + pos = nl + 1; + } + } + return result + } : function (string) { return string.split(/\r\n?|\n/); }; + + var hasSelection = window.getSelection ? function (te) { + try { return te.selectionStart != te.selectionEnd } + catch(e) { return false } + } : function (te) { + var range; + try {range = te.ownerDocument.selection.createRange();} + catch(e) {} + if (!range || range.parentElement() != te) { return false } + return range.compareEndPoints("StartToEnd", range) != 0 + }; + + var hasCopyEvent = (function () { + var e = elt("div"); + if ("oncopy" in e) { return true } + e.setAttribute("oncopy", "return;"); + return typeof e.oncopy == "function" + })(); + + var badZoomedRects = null; + function hasBadZoomedRects(measure) { + if (badZoomedRects != null) { return badZoomedRects } + var node = removeChildrenAndAdd(measure, elt("span", "x")); + var normal = node.getBoundingClientRect(); + var fromRange = range(node, 0, 1).getBoundingClientRect(); + return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1 + } + + // Known modes, by name and by MIME + var modes = {}, mimeModes = {}; + + // Extra arguments are stored as the mode's dependencies, which is + // used by (legacy) mechanisms like loadmode.js to automatically + // load a mode. (Preferred mechanism is the require/define calls.) + function defineMode(name, mode) { + if (arguments.length > 2) + { mode.dependencies = Array.prototype.slice.call(arguments, 2); } + modes[name] = mode; + } + + function defineMIME(mime, spec) { + mimeModes[mime] = spec; + } + + // Given a MIME type, a {name, ...options} config object, or a name + // string, return a mode config object. + function resolveMode(spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { + spec = mimeModes[spec]; + } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { + var found = mimeModes[spec.name]; + if (typeof found == "string") { found = {name: found}; } + spec = createObj(found, spec); + spec.name = found.name; + } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { + return resolveMode("application/xml") + } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) { + return resolveMode("application/json") + } + if (typeof spec == "string") { return {name: spec} } + else { return spec || {name: "null"} } + } + + // Given a mode spec (anything that resolveMode accepts), find and + // initialize an actual mode object. + function getMode(options, spec) { + spec = resolveMode(spec); + var mfactory = modes[spec.name]; + if (!mfactory) { return getMode(options, "text/plain") } + var modeObj = mfactory(options, spec); + if (modeExtensions.hasOwnProperty(spec.name)) { + var exts = modeExtensions[spec.name]; + for (var prop in exts) { + if (!exts.hasOwnProperty(prop)) { continue } + if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; } + modeObj[prop] = exts[prop]; + } + } + modeObj.name = spec.name; + if (spec.helperType) { modeObj.helperType = spec.helperType; } + if (spec.modeProps) { for (var prop$1 in spec.modeProps) + { modeObj[prop$1] = spec.modeProps[prop$1]; } } + + return modeObj + } + + // This can be used to attach properties to mode objects from + // outside the actual mode definition. + var modeExtensions = {}; + function extendMode(mode, properties) { + var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); + copyObj(properties, exts); + } + + function copyState(mode, state) { + if (state === true) { return state } + if (mode.copyState) { return mode.copyState(state) } + var nstate = {}; + for (var n in state) { + var val = state[n]; + if (val instanceof Array) { val = val.concat([]); } + nstate[n] = val; + } + return nstate + } + + // Given a mode and a state (for that mode), find the inner mode and + // state at the position that the state refers to. + function innerMode(mode, state) { + var info; + while (mode.innerMode) { + info = mode.innerMode(state); + if (!info || info.mode == mode) { break } + state = info.state; + mode = info.mode; + } + return info || {mode: mode, state: state} + } + + function startState(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true + } + + // STRING STREAM + + // Fed to the mode parsers, provides helper functions to make + // parsers more succinct. + + var StringStream = function(string, tabSize, lineOracle) { + this.pos = this.start = 0; + this.string = string; + this.tabSize = tabSize || 8; + this.lastColumnPos = this.lastColumnValue = 0; + this.lineStart = 0; + this.lineOracle = lineOracle; + }; + + StringStream.prototype.eol = function () {return this.pos >= this.string.length}; + StringStream.prototype.sol = function () {return this.pos == this.lineStart}; + StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined}; + StringStream.prototype.next = function () { + if (this.pos < this.string.length) + { return this.string.charAt(this.pos++) } + }; + StringStream.prototype.eat = function (match) { + var ch = this.string.charAt(this.pos); + var ok; + if (typeof match == "string") { ok = ch == match; } + else { ok = ch && (match.test ? match.test(ch) : match(ch)); } + if (ok) {++this.pos; return ch} + }; + StringStream.prototype.eatWhile = function (match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start + }; + StringStream.prototype.eatSpace = function () { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; } + return this.pos > start + }; + StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;}; + StringStream.prototype.skipTo = function (ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true} + }; + StringStream.prototype.backUp = function (n) {this.pos -= n;}; + StringStream.prototype.column = function () { + if (this.lastColumnPos < this.start) { + this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); + this.lastColumnPos = this.start; + } + return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0) + }; + StringStream.prototype.indentation = function () { + return countColumn(this.string, null, this.tabSize) - + (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0) + }; + StringStream.prototype.match = function (pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; }; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) { this.pos += pattern.length; } + return true + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) { return null } + if (match && consume !== false) { this.pos += match[0].length; } + return match + } + }; + StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)}; + StringStream.prototype.hideFirstChars = function (n, inner) { + this.lineStart += n; + try { return inner() } + finally { this.lineStart -= n; } + }; + StringStream.prototype.lookAhead = function (n) { + var oracle = this.lineOracle; + return oracle && oracle.lookAhead(n) + }; + StringStream.prototype.baseToken = function () { + var oracle = this.lineOracle; + return oracle && oracle.baseToken(this.pos) + }; + + // Find the line object corresponding to the given line number. + function getLine(doc, n) { + n -= doc.first; + if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") } + var chunk = doc; + while (!chunk.lines) { + for (var i = 0;; ++i) { + var child = chunk.children[i], sz = child.chunkSize(); + if (n < sz) { chunk = child; break } + n -= sz; + } + } + return chunk.lines[n] + } + + // Get the part of a document between two positions, as an array of + // strings. + function getBetween(doc, start, end) { + var out = [], n = start.line; + doc.iter(start.line, end.line + 1, function (line) { + var text = line.text; + if (n == end.line) { text = text.slice(0, end.ch); } + if (n == start.line) { text = text.slice(start.ch); } + out.push(text); + ++n; + }); + return out + } + // Get the lines between from and to, as array of strings. + function getLines(doc, from, to) { + var out = []; + doc.iter(from, to, function (line) { out.push(line.text); }); // iter aborts when callback returns truthy value + return out + } + + // Update the height of a line, propagating the height change + // upwards to parent nodes. + function updateLineHeight(line, height) { + var diff = height - line.height; + if (diff) { for (var n = line; n; n = n.parent) { n.height += diff; } } + } + + // Given a line object, find its line number by walking up through + // its parent links. + function lineNo(line) { + if (line.parent == null) { return null } + var cur = line.parent, no = indexOf(cur.lines, line); + for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { + for (var i = 0;; ++i) { + if (chunk.children[i] == cur) { break } + no += chunk.children[i].chunkSize(); + } + } + return no + cur.first + } + + // Find the line at the given vertical position, using the height + // information in the document tree. + function lineAtHeight(chunk, h) { + var n = chunk.first; + outer: do { + for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) { + var child = chunk.children[i$1], ch = child.height; + if (h < ch) { chunk = child; continue outer } + h -= ch; + n += child.chunkSize(); + } + return n + } while (!chunk.lines) + var i = 0; + for (; i < chunk.lines.length; ++i) { + var line = chunk.lines[i], lh = line.height; + if (h < lh) { break } + h -= lh; + } + return n + i + } + + function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size} + + function lineNumberFor(options, i) { + return String(options.lineNumberFormatter(i + options.firstLineNumber)) + } + + // A Pos instance represents a position within the text. + function Pos(line, ch, sticky) { + if ( sticky === void 0 ) sticky = null; + + if (!(this instanceof Pos)) { return new Pos(line, ch, sticky) } + this.line = line; + this.ch = ch; + this.sticky = sticky; + } + + // Compare two positions, return 0 if they are the same, a negative + // number when a is less, and a positive number otherwise. + function cmp(a, b) { return a.line - b.line || a.ch - b.ch } + + function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 } + + function copyPos(x) {return Pos(x.line, x.ch)} + function maxPos(a, b) { return cmp(a, b) < 0 ? b : a } + function minPos(a, b) { return cmp(a, b) < 0 ? a : b } + + // Most of the external API clips given positions to make sure they + // actually exist within the document. + function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))} + function clipPos(doc, pos) { + if (pos.line < doc.first) { return Pos(doc.first, 0) } + var last = doc.first + doc.size - 1; + if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) } + return clipToLen(pos, getLine(doc, pos.line).text.length) + } + function clipToLen(pos, linelen) { + var ch = pos.ch; + if (ch == null || ch > linelen) { return Pos(pos.line, linelen) } + else if (ch < 0) { return Pos(pos.line, 0) } + else { return pos } + } + function clipPosArray(doc, array) { + var out = []; + for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]); } + return out + } + + var SavedContext = function(state, lookAhead) { + this.state = state; + this.lookAhead = lookAhead; + }; + + var Context = function(doc, state, line, lookAhead) { + this.state = state; + this.doc = doc; + this.line = line; + this.maxLookAhead = lookAhead || 0; + this.baseTokens = null; + this.baseTokenPos = 1; + }; + + Context.prototype.lookAhead = function (n) { + var line = this.doc.getLine(this.line + n); + if (line != null && n > this.maxLookAhead) { this.maxLookAhead = n; } + return line + }; + + Context.prototype.baseToken = function (n) { + if (!this.baseTokens) { return null } + while (this.baseTokens[this.baseTokenPos] <= n) + { this.baseTokenPos += 2; } + var type = this.baseTokens[this.baseTokenPos + 1]; + return {type: type && type.replace(/( |^)overlay .*/, ""), + size: this.baseTokens[this.baseTokenPos] - n} + }; + + Context.prototype.nextLine = function () { + this.line++; + if (this.maxLookAhead > 0) { this.maxLookAhead--; } + }; + + Context.fromSaved = function (doc, saved, line) { + if (saved instanceof SavedContext) + { return new Context(doc, copyState(doc.mode, saved.state), line, saved.lookAhead) } + else + { return new Context(doc, copyState(doc.mode, saved), line) } + }; + + Context.prototype.save = function (copy) { + var state = copy !== false ? copyState(this.doc.mode, this.state) : this.state; + return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state + }; + + + // Compute a style array (an array starting with a mode generation + // -- for invalidation -- followed by pairs of end positions and + // style strings), which is used to highlight the tokens on the + // line. + function highlightLine(cm, line, context, forceToEnd) { + // A styles array always starts with a number identifying the + // mode/overlays that it is based on (for easy invalidation). + var st = [cm.state.modeGen], lineClasses = {}; + // Compute the base array of styles + runMode(cm, line.text, cm.doc.mode, context, function (end, style) { return st.push(end, style); }, + lineClasses, forceToEnd); + var state = context.state; + + // Run overlays, adjust style array. + var loop = function ( o ) { + context.baseTokens = st; + var overlay = cm.state.overlays[o], i = 1, at = 0; + context.state = true; + runMode(cm, line.text, overlay.mode, context, function (end, style) { + var start = i; + // Ensure there's a token end at the current position, and that i points at it + while (at < end) { + var i_end = st[i]; + if (i_end > end) + { st.splice(i, 1, end, st[i+1], i_end); } + i += 2; + at = Math.min(end, i_end); + } + if (!style) { return } + if (overlay.opaque) { + st.splice(start, i - start, end, "overlay " + style); + i = start + 2; + } else { + for (; start < i; start += 2) { + var cur = st[start+1]; + st[start+1] = (cur ? cur + " " : "") + "overlay " + style; + } + } + }, lineClasses); + context.state = state; + context.baseTokens = null; + context.baseTokenPos = 1; + }; + + for (var o = 0; o < cm.state.overlays.length; ++o) loop( o ); + + return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null} + } + + function getLineStyles(cm, line, updateFrontier) { + if (!line.styles || line.styles[0] != cm.state.modeGen) { + var context = getContextBefore(cm, lineNo(line)); + var resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state); + var result = highlightLine(cm, line, context); + if (resetState) { context.state = resetState; } + line.stateAfter = context.save(!resetState); + line.styles = result.styles; + if (result.classes) { line.styleClasses = result.classes; } + else if (line.styleClasses) { line.styleClasses = null; } + if (updateFrontier === cm.doc.highlightFrontier) + { cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier); } + } + return line.styles + } + + function getContextBefore(cm, n, precise) { + var doc = cm.doc, display = cm.display; + if (!doc.mode.startState) { return new Context(doc, true, n) } + var start = findStartLine(cm, n, precise); + var saved = start > doc.first && getLine(doc, start - 1).stateAfter; + var context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start); + + doc.iter(start, n, function (line) { + processLine(cm, line.text, context); + var pos = context.line; + line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null; + context.nextLine(); + }); + if (precise) { doc.modeFrontier = context.line; } + return context + } + + // Lightweight form of highlight -- proceed over this line and + // update state, but don't save a style array. Used for lines that + // aren't currently visible. + function processLine(cm, text, context, startAt) { + var mode = cm.doc.mode; + var stream = new StringStream(text, cm.options.tabSize, context); + stream.start = stream.pos = startAt || 0; + if (text == "") { callBlankLine(mode, context.state); } + while (!stream.eol()) { + readToken(mode, stream, context.state); + stream.start = stream.pos; + } + } + + function callBlankLine(mode, state) { + if (mode.blankLine) { return mode.blankLine(state) } + if (!mode.innerMode) { return } + var inner = innerMode(mode, state); + if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) } + } + + function readToken(mode, stream, state, inner) { + for (var i = 0; i < 10; i++) { + if (inner) { inner[0] = innerMode(mode, state).mode; } + var style = mode.token(stream, state); + if (stream.pos > stream.start) { return style } + } + throw new Error("Mode " + mode.name + " failed to advance stream.") + } + + var Token = function(stream, type, state) { + this.start = stream.start; this.end = stream.pos; + this.string = stream.current(); + this.type = type || null; + this.state = state; + }; + + // Utility for getTokenAt and getLineTokens + function takeToken(cm, pos, precise, asArray) { + var doc = cm.doc, mode = doc.mode, style; + pos = clipPos(doc, pos); + var line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise); + var stream = new StringStream(line.text, cm.options.tabSize, context), tokens; + if (asArray) { tokens = []; } + while ((asArray || stream.pos < pos.ch) && !stream.eol()) { + stream.start = stream.pos; + style = readToken(mode, stream, context.state); + if (asArray) { tokens.push(new Token(stream, style, copyState(doc.mode, context.state))); } + } + return asArray ? tokens : new Token(stream, style, context.state) + } + + function extractLineClasses(type, output) { + if (type) { for (;;) { + var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); + if (!lineClass) { break } + type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); + var prop = lineClass[1] ? "bgClass" : "textClass"; + if (output[prop] == null) + { output[prop] = lineClass[2]; } + else if (!(new RegExp("(?:^|\\s)" + lineClass[2] + "(?:$|\\s)")).test(output[prop])) + { output[prop] += " " + lineClass[2]; } + } } + return type + } + + // Run the given mode's parser over a line, calling f for each token. + function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) { + var flattenSpans = mode.flattenSpans; + if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans; } + var curStart = 0, curStyle = null; + var stream = new StringStream(text, cm.options.tabSize, context), style; + var inner = cm.options.addModeClass && [null]; + if (text == "") { extractLineClasses(callBlankLine(mode, context.state), lineClasses); } + while (!stream.eol()) { + if (stream.pos > cm.options.maxHighlightLength) { + flattenSpans = false; + if (forceToEnd) { processLine(cm, text, context, stream.pos); } + stream.pos = text.length; + style = null; + } else { + style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses); + } + if (inner) { + var mName = inner[0].name; + if (mName) { style = "m-" + (style ? mName + " " + style : mName); } + } + if (!flattenSpans || curStyle != style) { + while (curStart < stream.start) { + curStart = Math.min(stream.start, curStart + 5000); + f(curStart, curStyle); + } + curStyle = style; + } + stream.start = stream.pos; + } + while (curStart < stream.pos) { + // Webkit seems to refuse to render text nodes longer than 57444 + // characters, and returns inaccurate measurements in nodes + // starting around 5000 chars. + var pos = Math.min(stream.pos, curStart + 5000); + f(pos, curStyle); + curStart = pos; + } + } + + // Finds the line to start with when starting a parse. Tries to + // find a line with a stateAfter, so that it can start with a + // valid state. If that fails, it returns the line with the + // smallest indentation, which tends to need the least context to + // parse correctly. + function findStartLine(cm, n, precise) { + var minindent, minline, doc = cm.doc; + var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); + for (var search = n; search > lim; --search) { + if (search <= doc.first) { return doc.first } + var line = getLine(doc, search - 1), after = line.stateAfter; + if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier)) + { return search } + var indented = countColumn(line.text, null, cm.options.tabSize); + if (minline == null || minindent > indented) { + minline = search - 1; + minindent = indented; + } + } + return minline + } + + function retreatFrontier(doc, n) { + doc.modeFrontier = Math.min(doc.modeFrontier, n); + if (doc.highlightFrontier < n - 10) { return } + var start = doc.first; + for (var line = n - 1; line > start; line--) { + var saved = getLine(doc, line).stateAfter; + // change is on 3 + // state on line 1 looked ahead 2 -- so saw 3 + // test 1 + 2 < 3 should cover this + if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) { + start = line + 1; + break + } + } + doc.highlightFrontier = Math.min(doc.highlightFrontier, start); + } + + // Optimize some code when these features are not used. + var sawReadOnlySpans = false, sawCollapsedSpans = false; + + function seeReadOnlySpans() { + sawReadOnlySpans = true; + } + + function seeCollapsedSpans() { + sawCollapsedSpans = true; + } + + // TEXTMARKER SPANS + + function MarkedSpan(marker, from, to) { + this.marker = marker; + this.from = from; this.to = to; + } + + // Search an array of spans for a span matching the given marker. + function getMarkedSpanFor(spans, marker) { + if (spans) { for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.marker == marker) { return span } + } } + } + + // Remove a span from an array, returning undefined if no spans are + // left (we don't store arrays for lines without spans). + function removeMarkedSpan(spans, span) { + var r; + for (var i = 0; i < spans.length; ++i) + { if (spans[i] != span) { (r || (r = [])).push(spans[i]); } } + return r + } + + // Add a span to a line. + function addMarkedSpan(line, span, op) { + var inThisOp = op && window.WeakSet && (op.markedSpans || (op.markedSpans = new WeakSet)); + if (inThisOp && line.markedSpans && inThisOp.has(line.markedSpans)) { + line.markedSpans.push(span); + } else { + line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; + if (inThisOp) { inThisOp.add(line.markedSpans); } + } + span.marker.attachLine(line); + } + + // Used for the algorithm that adjusts markers for a change in the + // document. These functions cut an array of spans at a given + // character position, returning an array of remaining chunks (or + // undefined if nothing remains). + function markedSpansBefore(old, startCh, isInsert) { + var nw; + if (old) { for (var i = 0; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); + if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh) + ;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); + } + } } + return nw + } + function markedSpansAfter(old, endCh, isInsert) { + var nw; + if (old) { for (var i = 0; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); + if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh) + ;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, + span.to == null ? null : span.to - endCh)); + } + } } + return nw + } + + // Given a change object, compute the new set of marker spans that + // cover the line in which the change took place. Removes spans + // entirely within the change, reconnects spans belonging to the + // same marker that appear on both sides of the change, and cuts off + // spans partially within the change. Returns an array of span + // arrays with one element for each line in (after) the change. + function stretchSpansOverChange(doc, change) { + if (change.full) { return null } + var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; + var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; + if (!oldFirst && !oldLast) { return null } + + var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; + // Get the spans that 'stick out' on both sides + var first = markedSpansBefore(oldFirst, startCh, isInsert); + var last = markedSpansAfter(oldLast, endCh, isInsert); + + // Next, merge those two ends + var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); + if (first) { + // Fix up .to properties of first + for (var i = 0; i < first.length; ++i) { + var span = first[i]; + if (span.to == null) { + var found = getMarkedSpanFor(last, span.marker); + if (!found) { span.to = startCh; } + else if (sameLine) { span.to = found.to == null ? null : found.to + offset; } + } + } + } + if (last) { + // Fix up .from in last (or move them into first in case of sameLine) + for (var i$1 = 0; i$1 < last.length; ++i$1) { + var span$1 = last[i$1]; + if (span$1.to != null) { span$1.to += offset; } + if (span$1.from == null) { + var found$1 = getMarkedSpanFor(first, span$1.marker); + if (!found$1) { + span$1.from = offset; + if (sameLine) { (first || (first = [])).push(span$1); } + } + } else { + span$1.from += offset; + if (sameLine) { (first || (first = [])).push(span$1); } + } + } + } + // Make sure we didn't create any zero-length spans + if (first) { first = clearEmptySpans(first); } + if (last && last != first) { last = clearEmptySpans(last); } + + var newMarkers = [first]; + if (!sameLine) { + // Fill gap with whole-line-spans + var gap = change.text.length - 2, gapMarkers; + if (gap > 0 && first) + { for (var i$2 = 0; i$2 < first.length; ++i$2) + { if (first[i$2].to == null) + { (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)); } } } + for (var i$3 = 0; i$3 < gap; ++i$3) + { newMarkers.push(gapMarkers); } + newMarkers.push(last); + } + return newMarkers + } + + // Remove spans that are empty and don't have a clearWhenEmpty + // option of false. + function clearEmptySpans(spans) { + for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) + { spans.splice(i--, 1); } + } + if (!spans.length) { return null } + return spans + } + + // Used to 'clip' out readOnly ranges when making a change. + function removeReadOnlyRanges(doc, from, to) { + var markers = null; + doc.iter(from.line, to.line + 1, function (line) { + if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) { + var mark = line.markedSpans[i].marker; + if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) + { (markers || (markers = [])).push(mark); } + } } + }); + if (!markers) { return null } + var parts = [{from: from, to: to}]; + for (var i = 0; i < markers.length; ++i) { + var mk = markers[i], m = mk.find(0); + for (var j = 0; j < parts.length; ++j) { + var p = parts[j]; + if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue } + var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); + if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) + { newParts.push({from: p.from, to: m.from}); } + if (dto > 0 || !mk.inclusiveRight && !dto) + { newParts.push({from: m.to, to: p.to}); } + parts.splice.apply(parts, newParts); + j += newParts.length - 3; + } + } + return parts + } + + // Connect or disconnect spans from a line. + function detachMarkedSpans(line) { + var spans = line.markedSpans; + if (!spans) { return } + for (var i = 0; i < spans.length; ++i) + { spans[i].marker.detachLine(line); } + line.markedSpans = null; + } + function attachMarkedSpans(line, spans) { + if (!spans) { return } + for (var i = 0; i < spans.length; ++i) + { spans[i].marker.attachLine(line); } + line.markedSpans = spans; + } + + // Helpers used when computing which overlapping collapsed span + // counts as the larger one. + function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 } + function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 } + + // Returns a number indicating which of two overlapping collapsed + // spans is larger (and thus includes the other). Falls back to + // comparing ids when the spans cover exactly the same range. + function compareCollapsedMarkers(a, b) { + var lenDiff = a.lines.length - b.lines.length; + if (lenDiff != 0) { return lenDiff } + var aPos = a.find(), bPos = b.find(); + var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); + if (fromCmp) { return -fromCmp } + var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); + if (toCmp) { return toCmp } + return b.id - a.id + } + + // Find out whether a line ends or starts in a collapsed span. If + // so, return the marker for that span. + function collapsedSpanAtSide(line, start) { + var sps = sawCollapsedSpans && line.markedSpans, found; + if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && + (!found || compareCollapsedMarkers(found, sp.marker) < 0)) + { found = sp.marker; } + } } + return found + } + function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) } + function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) } + + function collapsedSpanAround(line, ch) { + var sps = sawCollapsedSpans && line.markedSpans, found; + if (sps) { for (var i = 0; i < sps.length; ++i) { + var sp = sps[i]; + if (sp.marker.collapsed && (sp.from == null || sp.from < ch) && (sp.to == null || sp.to > ch) && + (!found || compareCollapsedMarkers(found, sp.marker) < 0)) { found = sp.marker; } + } } + return found + } + + // Test whether there exists a collapsed span that partially + // overlaps (covers the start or end, but not both) of a new span. + // Such overlap is not allowed. + function conflictingCollapsedRange(doc, lineNo, from, to, marker) { + var line = getLine(doc, lineNo); + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) { for (var i = 0; i < sps.length; ++i) { + var sp = sps[i]; + if (!sp.marker.collapsed) { continue } + var found = sp.marker.find(0); + var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); + var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); + if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue } + if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) || + fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0)) + { return true } + } } + } + + // A visual line is a line as drawn on the screen. Folding, for + // example, can cause multiple logical lines to appear on the same + // visual line. This finds the start of the visual line that the + // given line is part of (usually that is the line itself). + function visualLine(line) { + var merged; + while (merged = collapsedSpanAtStart(line)) + { line = merged.find(-1, true).line; } + return line + } + + function visualLineEnd(line) { + var merged; + while (merged = collapsedSpanAtEnd(line)) + { line = merged.find(1, true).line; } + return line + } + + // Returns an array of logical lines that continue the visual line + // started by the argument, or undefined if there are no such lines. + function visualLineContinued(line) { + var merged, lines; + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line + ;(lines || (lines = [])).push(line); + } + return lines + } + + // Get the line number of the start of the visual line that the + // given line number is part of. + function visualLineNo(doc, lineN) { + var line = getLine(doc, lineN), vis = visualLine(line); + if (line == vis) { return lineN } + return lineNo(vis) + } + + // Get the line number of the start of the next visual line after + // the given line. + function visualLineEndNo(doc, lineN) { + if (lineN > doc.lastLine()) { return lineN } + var line = getLine(doc, lineN), merged; + if (!lineIsHidden(doc, line)) { return lineN } + while (merged = collapsedSpanAtEnd(line)) + { line = merged.find(1, true).line; } + return lineNo(line) + 1 + } + + // Compute whether a line is hidden. Lines count as hidden when they + // are part of a visual line that starts with another line, or when + // they are entirely covered by collapsed, non-widget span. + function lineIsHidden(doc, line) { + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (!sp.marker.collapsed) { continue } + if (sp.from == null) { return true } + if (sp.marker.widgetNode) { continue } + if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) + { return true } + } } + } + function lineIsHiddenInner(doc, line, span) { + if (span.to == null) { + var end = span.marker.find(1, true); + return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)) + } + if (span.marker.inclusiveRight && span.to == line.text.length) + { return true } + for (var sp = (void 0), i = 0; i < line.markedSpans.length; ++i) { + sp = line.markedSpans[i]; + if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && + (sp.to == null || sp.to != span.from) && + (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && + lineIsHiddenInner(doc, line, sp)) { return true } + } + } + + // Find the height above the given line. + function heightAtLine(lineObj) { + lineObj = visualLine(lineObj); + + var h = 0, chunk = lineObj.parent; + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i]; + if (line == lineObj) { break } + else { h += line.height; } + } + for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { + for (var i$1 = 0; i$1 < p.children.length; ++i$1) { + var cur = p.children[i$1]; + if (cur == chunk) { break } + else { h += cur.height; } + } + } + return h + } + + // Compute the character length of a line, taking into account + // collapsed ranges (see markText) that might hide parts, and join + // other lines onto it. + function lineLength(line) { + if (line.height == 0) { return 0 } + var len = line.text.length, merged, cur = line; + while (merged = collapsedSpanAtStart(cur)) { + var found = merged.find(0, true); + cur = found.from.line; + len += found.from.ch - found.to.ch; + } + cur = line; + while (merged = collapsedSpanAtEnd(cur)) { + var found$1 = merged.find(0, true); + len -= cur.text.length - found$1.from.ch; + cur = found$1.to.line; + len += cur.text.length - found$1.to.ch; + } + return len + } + + // Find the longest line in the document. + function findMaxLine(cm) { + var d = cm.display, doc = cm.doc; + d.maxLine = getLine(doc, doc.first); + d.maxLineLength = lineLength(d.maxLine); + d.maxLineChanged = true; + doc.iter(function (line) { + var len = lineLength(line); + if (len > d.maxLineLength) { + d.maxLineLength = len; + d.maxLine = line; + } + }); + } + + // LINE DATA STRUCTURE + + // Line objects. These hold state related to a line, including + // highlighting info (the styles array). + var Line = function(text, markedSpans, estimateHeight) { + this.text = text; + attachMarkedSpans(this, markedSpans); + this.height = estimateHeight ? estimateHeight(this) : 1; + }; + + Line.prototype.lineNo = function () { return lineNo(this) }; + eventMixin(Line); + + // Change the content (text, markers) of a line. Automatically + // invalidates cached information and tries to re-estimate the + // line's height. + function updateLine(line, text, markedSpans, estimateHeight) { + line.text = text; + if (line.stateAfter) { line.stateAfter = null; } + if (line.styles) { line.styles = null; } + if (line.order != null) { line.order = null; } + detachMarkedSpans(line); + attachMarkedSpans(line, markedSpans); + var estHeight = estimateHeight ? estimateHeight(line) : 1; + if (estHeight != line.height) { updateLineHeight(line, estHeight); } + } + + // Detach a line from the document tree and its markers. + function cleanUpLine(line) { + line.parent = null; + detachMarkedSpans(line); + } + + // Convert a style as returned by a mode (either null, or a string + // containing one or more styles) to a CSS style. This is cached, + // and also looks for line-wide styles. + var styleToClassCache = {}, styleToClassCacheWithMode = {}; + function interpretTokenStyle(style, options) { + if (!style || /^\s*$/.test(style)) { return null } + var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; + return cache[style] || + (cache[style] = style.replace(/\S+/g, "cm-$&")) + } + + // Render the DOM representation of the text of a line. Also builds + // up a 'line map', which points at the DOM nodes that represent + // specific stretches of text, and is used by the measuring code. + // The returned object contains the DOM node, this map, and + // information about line-wide styles that were set by the mode. + function buildLineContent(cm, lineView) { + // The padding-right forces the element to have a 'border', which + // is needed on Webkit to be able to get line-level bounding + // rectangles for it (in measureChar). + var content = eltP("span", null, null, webkit ? "padding-right: .1px" : null); + var builder = {pre: eltP("pre", [content], "CodeMirror-line"), content: content, + col: 0, pos: 0, cm: cm, + trailingSpace: false, + splitSpaces: cm.getOption("lineWrapping")}; + lineView.measure = {}; + + // Iterate over the logical lines that make up this visual line. + for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { + var line = i ? lineView.rest[i - 1] : lineView.line, order = (void 0); + builder.pos = 0; + builder.addToken = buildToken; + // Optionally wire in some hacks into the token-rendering + // algorithm, to deal with browser quirks. + if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line, cm.doc.direction))) + { builder.addToken = buildTokenBadBidi(builder.addToken, order); } + builder.map = []; + var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); + insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); + if (line.styleClasses) { + if (line.styleClasses.bgClass) + { builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); } + if (line.styleClasses.textClass) + { builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); } + } + + // Ensure at least a single node is present, for measuring. + if (builder.map.length == 0) + { builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); } + + // Store the map and a cache object for the current logical line + if (i == 0) { + lineView.measure.map = builder.map; + lineView.measure.cache = {}; + } else { + (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map) + ;(lineView.measure.caches || (lineView.measure.caches = [])).push({}); + } + } + + // See issue #2901 + if (webkit) { + var last = builder.content.lastChild; + if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab"))) + { builder.content.className = "cm-tab-wrap-hack"; } + } + + signal(cm, "renderLine", cm, lineView.line, builder.pre); + if (builder.pre.className) + { builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); } + + return builder + } + + function defaultSpecialCharPlaceholder(ch) { + var token = elt("span", "\u2022", "cm-invalidchar"); + token.title = "\\u" + ch.charCodeAt(0).toString(16); + token.setAttribute("aria-label", token.title); + return token + } + + // Build up the DOM representation for a single token, and add it to + // the line map. Takes care to render special characters separately. + function buildToken(builder, text, style, startStyle, endStyle, css, attributes) { + if (!text) { return } + var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text; + var special = builder.cm.state.specialChars, mustWrap = false; + var content; + if (!special.test(text)) { + builder.col += text.length; + content = document.createTextNode(displayText); + builder.map.push(builder.pos, builder.pos + text.length, content); + if (ie && ie_version < 9) { mustWrap = true; } + builder.pos += text.length; + } else { + content = document.createDocumentFragment(); + var pos = 0; + while (true) { + special.lastIndex = pos; + var m = special.exec(text); + var skipped = m ? m.index - pos : text.length - pos; + if (skipped) { + var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); + if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])); } + else { content.appendChild(txt); } + builder.map.push(builder.pos, builder.pos + skipped, txt); + builder.col += skipped; + builder.pos += skipped; + } + if (!m) { break } + pos += skipped + 1; + var txt$1 = (void 0); + if (m[0] == "\t") { + var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; + txt$1 = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); + txt$1.setAttribute("role", "presentation"); + txt$1.setAttribute("cm-text", "\t"); + builder.col += tabWidth; + } else if (m[0] == "\r" || m[0] == "\n") { + txt$1 = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar")); + txt$1.setAttribute("cm-text", m[0]); + builder.col += 1; + } else { + txt$1 = builder.cm.options.specialCharPlaceholder(m[0]); + txt$1.setAttribute("cm-text", m[0]); + if (ie && ie_version < 9) { content.appendChild(elt("span", [txt$1])); } + else { content.appendChild(txt$1); } + builder.col += 1; + } + builder.map.push(builder.pos, builder.pos + 1, txt$1); + builder.pos++; + } + } + builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32; + if (style || startStyle || endStyle || mustWrap || css || attributes) { + var fullStyle = style || ""; + if (startStyle) { fullStyle += startStyle; } + if (endStyle) { fullStyle += endStyle; } + var token = elt("span", [content], fullStyle, css); + if (attributes) { + for (var attr in attributes) { if (attributes.hasOwnProperty(attr) && attr != "style" && attr != "class") + { token.setAttribute(attr, attributes[attr]); } } + } + return builder.content.appendChild(token) + } + builder.content.appendChild(content); + } + + // Change some spaces to NBSP to prevent the browser from collapsing + // trailing spaces at the end of a line when rendering text (issue #1362). + function splitSpaces(text, trailingBefore) { + if (text.length > 1 && !/ /.test(text)) { return text } + var spaceBefore = trailingBefore, result = ""; + for (var i = 0; i < text.length; i++) { + var ch = text.charAt(i); + if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32)) + { ch = "\u00a0"; } + result += ch; + spaceBefore = ch == " "; + } + return result + } + + // Work around nonsense dimensions being reported for stretches of + // right-to-left text. + function buildTokenBadBidi(inner, order) { + return function (builder, text, style, startStyle, endStyle, css, attributes) { + style = style ? style + " cm-force-border" : "cm-force-border"; + var start = builder.pos, end = start + text.length; + for (;;) { + // Find the part that overlaps with the start of this text + var part = (void 0); + for (var i = 0; i < order.length; i++) { + part = order[i]; + if (part.to > start && part.from <= start) { break } + } + if (part.to >= end) { return inner(builder, text, style, startStyle, endStyle, css, attributes) } + inner(builder, text.slice(0, part.to - start), style, startStyle, null, css, attributes); + startStyle = null; + text = text.slice(part.to - start); + start = part.to; + } + } + } + + function buildCollapsedSpan(builder, size, marker, ignoreWidget) { + var widget = !ignoreWidget && marker.widgetNode; + if (widget) { builder.map.push(builder.pos, builder.pos + size, widget); } + if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { + if (!widget) + { widget = builder.content.appendChild(document.createElement("span")); } + widget.setAttribute("cm-marker", marker.id); + } + if (widget) { + builder.cm.display.input.setUneditable(widget); + builder.content.appendChild(widget); + } + builder.pos += size; + builder.trailingSpace = false; + } + + // Outputs a number of spans to make up a line, taking highlighting + // and marked text into account. + function insertLineContent(line, builder, styles) { + var spans = line.markedSpans, allText = line.text, at = 0; + if (!spans) { + for (var i$1 = 1; i$1 < styles.length; i$1+=2) + { builder.addToken(builder, allText.slice(at, at = styles[i$1]), interpretTokenStyle(styles[i$1+1], builder.cm.options)); } + return + } + + var len = allText.length, pos = 0, i = 1, text = "", style, css; + var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, collapsed, attributes; + for (;;) { + if (nextChange == pos) { // Update current marker set + spanStyle = spanEndStyle = spanStartStyle = css = ""; + attributes = null; + collapsed = null; nextChange = Infinity; + var foundBookmarks = [], endStyles = (void 0); + for (var j = 0; j < spans.length; ++j) { + var sp = spans[j], m = sp.marker; + if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { + foundBookmarks.push(m); + } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { + if (sp.to != null && sp.to != pos && nextChange > sp.to) { + nextChange = sp.to; + spanEndStyle = ""; + } + if (m.className) { spanStyle += " " + m.className; } + if (m.css) { css = (css ? css + ";" : "") + m.css; } + if (m.startStyle && sp.from == pos) { spanStartStyle += " " + m.startStyle; } + if (m.endStyle && sp.to == nextChange) { (endStyles || (endStyles = [])).push(m.endStyle, sp.to); } + // support for the old title property + // https://github.com/codemirror/CodeMirror/pull/5673 + if (m.title) { (attributes || (attributes = {})).title = m.title; } + if (m.attributes) { + for (var attr in m.attributes) + { (attributes || (attributes = {}))[attr] = m.attributes[attr]; } + } + if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) + { collapsed = sp; } + } else if (sp.from > pos && nextChange > sp.from) { + nextChange = sp.from; + } + } + if (endStyles) { for (var j$1 = 0; j$1 < endStyles.length; j$1 += 2) + { if (endStyles[j$1 + 1] == nextChange) { spanEndStyle += " " + endStyles[j$1]; } } } + + if (!collapsed || collapsed.from == pos) { for (var j$2 = 0; j$2 < foundBookmarks.length; ++j$2) + { buildCollapsedSpan(builder, 0, foundBookmarks[j$2]); } } + if (collapsed && (collapsed.from || 0) == pos) { + buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, + collapsed.marker, collapsed.from == null); + if (collapsed.to == null) { return } + if (collapsed.to == pos) { collapsed = false; } + } + } + if (pos >= len) { break } + + var upto = Math.min(len, nextChange); + while (true) { + if (text) { + var end = pos + text.length; + if (!collapsed) { + var tokenText = end > upto ? text.slice(0, upto - pos) : text; + builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, + spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", css, attributes); + } + if (end >= upto) {text = text.slice(upto - pos); pos = upto; break} + pos = end; + spanStartStyle = ""; + } + text = allText.slice(at, at = styles[i++]); + style = interpretTokenStyle(styles[i++], builder.cm.options); + } + } + } + + + // These objects are used to represent the visible (currently drawn) + // part of the document. A LineView may correspond to multiple + // logical lines, if those are connected by collapsed ranges. + function LineView(doc, line, lineN) { + // The starting line + this.line = line; + // Continuing lines, if any + this.rest = visualLineContinued(line); + // Number of logical lines in this visual line + this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; + this.node = this.text = null; + this.hidden = lineIsHidden(doc, line); + } + + // Create a range of LineView objects for the given lines. + function buildViewArray(cm, from, to) { + var array = [], nextPos; + for (var pos = from; pos < to; pos = nextPos) { + var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); + nextPos = pos + view.size; + array.push(view); + } + return array + } + + var operationGroup = null; + + function pushOperation(op) { + if (operationGroup) { + operationGroup.ops.push(op); + } else { + op.ownsGroup = operationGroup = { + ops: [op], + delayedCallbacks: [] + }; + } + } + + function fireCallbacksForOps(group) { + // Calls delayed callbacks and cursorActivity handlers until no + // new ones appear + var callbacks = group.delayedCallbacks, i = 0; + do { + for (; i < callbacks.length; i++) + { callbacks[i].call(null); } + for (var j = 0; j < group.ops.length; j++) { + var op = group.ops[j]; + if (op.cursorActivityHandlers) + { while (op.cursorActivityCalled < op.cursorActivityHandlers.length) + { op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm); } } + } + } while (i < callbacks.length) + } + + function finishOperation(op, endCb) { + var group = op.ownsGroup; + if (!group) { return } + + try { fireCallbacksForOps(group); } + finally { + operationGroup = null; + endCb(group); + } + } + + var orphanDelayedCallbacks = null; + + // Often, we want to signal events at a point where we are in the + // middle of some work, but don't want the handler to start calling + // other methods on the editor, which might be in an inconsistent + // state or simply not expect any other events to happen. + // signalLater looks whether there are any handlers, and schedules + // them to be executed when the last operation ends, or, if no + // operation is active, when a timeout fires. + function signalLater(emitter, type /*, values...*/) { + var arr = getHandlers(emitter, type); + if (!arr.length) { return } + var args = Array.prototype.slice.call(arguments, 2), list; + if (operationGroup) { + list = operationGroup.delayedCallbacks; + } else if (orphanDelayedCallbacks) { + list = orphanDelayedCallbacks; + } else { + list = orphanDelayedCallbacks = []; + setTimeout(fireOrphanDelayed, 0); + } + var loop = function ( i ) { + list.push(function () { return arr[i].apply(null, args); }); + }; + + for (var i = 0; i < arr.length; ++i) + loop( i ); + } + + function fireOrphanDelayed() { + var delayed = orphanDelayedCallbacks; + orphanDelayedCallbacks = null; + for (var i = 0; i < delayed.length; ++i) { delayed[i](); } + } + + // When an aspect of a line changes, a string is added to + // lineView.changes. This updates the relevant part of the line's + // DOM structure. + function updateLineForChanges(cm, lineView, lineN, dims) { + for (var j = 0; j < lineView.changes.length; j++) { + var type = lineView.changes[j]; + if (type == "text") { updateLineText(cm, lineView); } + else if (type == "gutter") { updateLineGutter(cm, lineView, lineN, dims); } + else if (type == "class") { updateLineClasses(cm, lineView); } + else if (type == "widget") { updateLineWidgets(cm, lineView, dims); } + } + lineView.changes = null; + } + + // Lines with gutter elements, widgets or a background class need to + // be wrapped, and have the extra elements added to the wrapper div + function ensureLineWrapped(lineView) { + if (lineView.node == lineView.text) { + lineView.node = elt("div", null, null, "position: relative"); + if (lineView.text.parentNode) + { lineView.text.parentNode.replaceChild(lineView.node, lineView.text); } + lineView.node.appendChild(lineView.text); + if (ie && ie_version < 8) { lineView.node.style.zIndex = 2; } + } + return lineView.node + } + + function updateLineBackground(cm, lineView) { + var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; + if (cls) { cls += " CodeMirror-linebackground"; } + if (lineView.background) { + if (cls) { lineView.background.className = cls; } + else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } + } else if (cls) { + var wrap = ensureLineWrapped(lineView); + lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); + cm.display.input.setUneditable(lineView.background); + } + } + + // Wrapper around buildLineContent which will reuse the structure + // in display.externalMeasured when possible. + function getLineContent(cm, lineView) { + var ext = cm.display.externalMeasured; + if (ext && ext.line == lineView.line) { + cm.display.externalMeasured = null; + lineView.measure = ext.measure; + return ext.built + } + return buildLineContent(cm, lineView) + } + + // Redraw the line's text. Interacts with the background and text + // classes because the mode may output tokens that influence these + // classes. + function updateLineText(cm, lineView) { + var cls = lineView.text.className; + var built = getLineContent(cm, lineView); + if (lineView.text == lineView.node) { lineView.node = built.pre; } + lineView.text.parentNode.replaceChild(built.pre, lineView.text); + lineView.text = built.pre; + if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { + lineView.bgClass = built.bgClass; + lineView.textClass = built.textClass; + updateLineClasses(cm, lineView); + } else if (cls) { + lineView.text.className = cls; + } + } + + function updateLineClasses(cm, lineView) { + updateLineBackground(cm, lineView); + if (lineView.line.wrapClass) + { ensureLineWrapped(lineView).className = lineView.line.wrapClass; } + else if (lineView.node != lineView.text) + { lineView.node.className = ""; } + var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; + lineView.text.className = textClass || ""; + } + + function updateLineGutter(cm, lineView, lineN, dims) { + if (lineView.gutter) { + lineView.node.removeChild(lineView.gutter); + lineView.gutter = null; + } + if (lineView.gutterBackground) { + lineView.node.removeChild(lineView.gutterBackground); + lineView.gutterBackground = null; + } + if (lineView.line.gutterClass) { + var wrap = ensureLineWrapped(lineView); + lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass, + ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + (dims.gutterTotalWidth) + "px")); + cm.display.input.setUneditable(lineView.gutterBackground); + wrap.insertBefore(lineView.gutterBackground, lineView.text); + } + var markers = lineView.line.gutterMarkers; + if (cm.options.lineNumbers || markers) { + var wrap$1 = ensureLineWrapped(lineView); + var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px")); + gutterWrap.setAttribute("aria-hidden", "true"); + cm.display.input.setUneditable(gutterWrap); + wrap$1.insertBefore(gutterWrap, lineView.text); + if (lineView.line.gutterClass) + { gutterWrap.className += " " + lineView.line.gutterClass; } + if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) + { lineView.lineNumber = gutterWrap.appendChild( + elt("div", lineNumberFor(cm.options, lineN), + "CodeMirror-linenumber CodeMirror-gutter-elt", + ("left: " + (dims.gutterLeft["CodeMirror-linenumbers"]) + "px; width: " + (cm.display.lineNumInnerWidth) + "px"))); } + if (markers) { for (var k = 0; k < cm.display.gutterSpecs.length; ++k) { + var id = cm.display.gutterSpecs[k].className, found = markers.hasOwnProperty(id) && markers[id]; + if (found) + { gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", + ("left: " + (dims.gutterLeft[id]) + "px; width: " + (dims.gutterWidth[id]) + "px"))); } + } } + } + } + + function updateLineWidgets(cm, lineView, dims) { + if (lineView.alignable) { lineView.alignable = null; } + var isWidget = classTest("CodeMirror-linewidget"); + for (var node = lineView.node.firstChild, next = (void 0); node; node = next) { + next = node.nextSibling; + if (isWidget.test(node.className)) { lineView.node.removeChild(node); } + } + insertLineWidgets(cm, lineView, dims); + } + + // Build a line's DOM representation from scratch + function buildLineElement(cm, lineView, lineN, dims) { + var built = getLineContent(cm, lineView); + lineView.text = lineView.node = built.pre; + if (built.bgClass) { lineView.bgClass = built.bgClass; } + if (built.textClass) { lineView.textClass = built.textClass; } + + updateLineClasses(cm, lineView); + updateLineGutter(cm, lineView, lineN, dims); + insertLineWidgets(cm, lineView, dims); + return lineView.node + } + + // A lineView may contain multiple logical lines (when merged by + // collapsed spans). The widgets for all of them need to be drawn. + function insertLineWidgets(cm, lineView, dims) { + insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); + if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++) + { insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); } } + } + + function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) { + if (!line.widgets) { return } + var wrap = ensureLineWrapped(lineView); + for (var i = 0, ws = line.widgets; i < ws.length; ++i) { + var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget" + (widget.className ? " " + widget.className : "")); + if (!widget.handleMouseEvents) { node.setAttribute("cm-ignore-events", "true"); } + positionLineWidget(widget, node, lineView, dims); + cm.display.input.setUneditable(node); + if (allowAbove && widget.above) + { wrap.insertBefore(node, lineView.gutter || lineView.text); } + else + { wrap.appendChild(node); } + signalLater(widget, "redraw"); + } + } + + function positionLineWidget(widget, node, lineView, dims) { + if (widget.noHScroll) { + (lineView.alignable || (lineView.alignable = [])).push(node); + var width = dims.wrapperWidth; + node.style.left = dims.fixedPos + "px"; + if (!widget.coverGutter) { + width -= dims.gutterTotalWidth; + node.style.paddingLeft = dims.gutterTotalWidth + "px"; + } + node.style.width = width + "px"; + } + if (widget.coverGutter) { + node.style.zIndex = 5; + node.style.position = "relative"; + if (!widget.noHScroll) { node.style.marginLeft = -dims.gutterTotalWidth + "px"; } + } + } + + function widgetHeight(widget) { + if (widget.height != null) { return widget.height } + var cm = widget.doc.cm; + if (!cm) { return 0 } + if (!contains(document.body, widget.node)) { + var parentStyle = "position: relative;"; + if (widget.coverGutter) + { parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; } + if (widget.noHScroll) + { parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; } + removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); + } + return widget.height = widget.node.parentNode.offsetHeight + } + + // Return true when the given mouse event happened in a widget + function eventInWidget(display, e) { + for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { + if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || + (n.parentNode == display.sizer && n != display.mover)) + { return true } + } + } + + // POSITION MEASUREMENT + + function paddingTop(display) {return display.lineSpace.offsetTop} + function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight} + function paddingH(display) { + if (display.cachedPaddingH) { return display.cachedPaddingH } + var e = removeChildrenAndAdd(display.measure, elt("pre", "x", "CodeMirror-line-like")); + var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; + var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; + if (!isNaN(data.left) && !isNaN(data.right)) { display.cachedPaddingH = data; } + return data + } + + function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth } + function displayWidth(cm) { + return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth + } + function displayHeight(cm) { + return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight + } + + // Ensure the lineView.wrapping.heights array is populated. This is + // an array of bottom offsets for the lines that make up a drawn + // line. When lineWrapping is on, there might be more than one + // height. + function ensureLineHeights(cm, lineView, rect) { + var wrapping = cm.options.lineWrapping; + var curWidth = wrapping && displayWidth(cm); + if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { + var heights = lineView.measure.heights = []; + if (wrapping) { + lineView.measure.width = curWidth; + var rects = lineView.text.firstChild.getClientRects(); + for (var i = 0; i < rects.length - 1; i++) { + var cur = rects[i], next = rects[i + 1]; + if (Math.abs(cur.bottom - next.bottom) > 2) + { heights.push((cur.bottom + next.top) / 2 - rect.top); } + } + } + heights.push(rect.bottom - rect.top); + } + } + + // Find a line map (mapping character offsets to text nodes) and a + // measurement cache for the given line number. (A line view might + // contain multiple lines when collapsed ranges are present.) + function mapFromLineView(lineView, line, lineN) { + if (lineView.line == line) + { return {map: lineView.measure.map, cache: lineView.measure.cache} } + if (lineView.rest) { + for (var i = 0; i < lineView.rest.length; i++) + { if (lineView.rest[i] == line) + { return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]} } } + for (var i$1 = 0; i$1 < lineView.rest.length; i$1++) + { if (lineNo(lineView.rest[i$1]) > lineN) + { return {map: lineView.measure.maps[i$1], cache: lineView.measure.caches[i$1], before: true} } } + } + } + + // Render a line into the hidden node display.externalMeasured. Used + // when measurement is needed for a line that's not in the viewport. + function updateExternalMeasurement(cm, line) { + line = visualLine(line); + var lineN = lineNo(line); + var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); + view.lineN = lineN; + var built = view.built = buildLineContent(cm, view); + view.text = built.pre; + removeChildrenAndAdd(cm.display.lineMeasure, built.pre); + return view + } + + // Get a {top, bottom, left, right} box (in line-local coordinates) + // for a given character. + function measureChar(cm, line, ch, bias) { + return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias) + } + + // Find a line view that corresponds to the given line number. + function findViewForLine(cm, lineN) { + if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) + { return cm.display.view[findViewIndex(cm, lineN)] } + var ext = cm.display.externalMeasured; + if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) + { return ext } + } + + // Measurement can be split in two steps, the set-up work that + // applies to the whole line, and the measurement of the actual + // character. Functions like coordsChar, that need to do a lot of + // measurements in a row, can thus ensure that the set-up work is + // only done once. + function prepareMeasureForLine(cm, line) { + var lineN = lineNo(line); + var view = findViewForLine(cm, lineN); + if (view && !view.text) { + view = null; + } else if (view && view.changes) { + updateLineForChanges(cm, view, lineN, getDimensions(cm)); + cm.curOp.forceUpdate = true; + } + if (!view) + { view = updateExternalMeasurement(cm, line); } + + var info = mapFromLineView(view, line, lineN); + return { + line: line, view: view, rect: null, + map: info.map, cache: info.cache, before: info.before, + hasHeights: false + } + } + + // Given a prepared measurement object, measures the position of an + // actual character (or fetches it from the cache). + function measureCharPrepared(cm, prepared, ch, bias, varHeight) { + if (prepared.before) { ch = -1; } + var key = ch + (bias || ""), found; + if (prepared.cache.hasOwnProperty(key)) { + found = prepared.cache[key]; + } else { + if (!prepared.rect) + { prepared.rect = prepared.view.text.getBoundingClientRect(); } + if (!prepared.hasHeights) { + ensureLineHeights(cm, prepared.view, prepared.rect); + prepared.hasHeights = true; + } + found = measureCharInner(cm, prepared, ch, bias); + if (!found.bogus) { prepared.cache[key] = found; } + } + return {left: found.left, right: found.right, + top: varHeight ? found.rtop : found.top, + bottom: varHeight ? found.rbottom : found.bottom} + } + + var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; + + function nodeAndOffsetInLineMap(map, ch, bias) { + var node, start, end, collapse, mStart, mEnd; + // First, search the line map for the text node corresponding to, + // or closest to, the target character. + for (var i = 0; i < map.length; i += 3) { + mStart = map[i]; + mEnd = map[i + 1]; + if (ch < mStart) { + start = 0; end = 1; + collapse = "left"; + } else if (ch < mEnd) { + start = ch - mStart; + end = start + 1; + } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { + end = mEnd - mStart; + start = end - 1; + if (ch >= mEnd) { collapse = "right"; } + } + if (start != null) { + node = map[i + 2]; + if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) + { collapse = bias; } + if (bias == "left" && start == 0) + { while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { + node = map[(i -= 3) + 2]; + collapse = "left"; + } } + if (bias == "right" && start == mEnd - mStart) + { while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { + node = map[(i += 3) + 2]; + collapse = "right"; + } } + break + } + } + return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd} + } + + function getUsefulRect(rects, bias) { + var rect = nullRect; + if (bias == "left") { for (var i = 0; i < rects.length; i++) { + if ((rect = rects[i]).left != rect.right) { break } + } } else { for (var i$1 = rects.length - 1; i$1 >= 0; i$1--) { + if ((rect = rects[i$1]).left != rect.right) { break } + } } + return rect + } + + function measureCharInner(cm, prepared, ch, bias) { + var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); + var node = place.node, start = place.start, end = place.end, collapse = place.collapse; + + var rect; + if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. + for (var i$1 = 0; i$1 < 4; i$1++) { // Retry a maximum of 4 times when nonsense rectangles are returned + while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) { --start; } + while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) { ++end; } + if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) + { rect = node.parentNode.getBoundingClientRect(); } + else + { rect = getUsefulRect(range(node, start, end).getClientRects(), bias); } + if (rect.left || rect.right || start == 0) { break } + end = start; + start = start - 1; + collapse = "right"; + } + if (ie && ie_version < 11) { rect = maybeUpdateRectForZooming(cm.display.measure, rect); } + } else { // If it is a widget, simply get the box for the whole widget. + if (start > 0) { collapse = bias = "right"; } + var rects; + if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) + { rect = rects[bias == "right" ? rects.length - 1 : 0]; } + else + { rect = node.getBoundingClientRect(); } + } + if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { + var rSpan = node.parentNode.getClientRects()[0]; + if (rSpan) + { rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; } + else + { rect = nullRect; } + } + + var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; + var mid = (rtop + rbot) / 2; + var heights = prepared.view.measure.heights; + var i = 0; + for (; i < heights.length - 1; i++) + { if (mid < heights[i]) { break } } + var top = i ? heights[i - 1] : 0, bot = heights[i]; + var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, + right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, + top: top, bottom: bot}; + if (!rect.left && !rect.right) { result.bogus = true; } + if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } + + return result + } + + // Work around problem with bounding client rects on ranges being + // returned incorrectly when zoomed on IE10 and below. + function maybeUpdateRectForZooming(measure, rect) { + if (!window.screen || screen.logicalXDPI == null || + screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) + { return rect } + var scaleX = screen.logicalXDPI / screen.deviceXDPI; + var scaleY = screen.logicalYDPI / screen.deviceYDPI; + return {left: rect.left * scaleX, right: rect.right * scaleX, + top: rect.top * scaleY, bottom: rect.bottom * scaleY} + } + + function clearLineMeasurementCacheFor(lineView) { + if (lineView.measure) { + lineView.measure.cache = {}; + lineView.measure.heights = null; + if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++) + { lineView.measure.caches[i] = {}; } } + } + } + + function clearLineMeasurementCache(cm) { + cm.display.externalMeasure = null; + removeChildren(cm.display.lineMeasure); + for (var i = 0; i < cm.display.view.length; i++) + { clearLineMeasurementCacheFor(cm.display.view[i]); } + } + + function clearCaches(cm) { + clearLineMeasurementCache(cm); + cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; + if (!cm.options.lineWrapping) { cm.display.maxLineChanged = true; } + cm.display.lineNumChars = null; + } + + function pageScrollX(doc) { + // Work around https://bugs.chromium.org/p/chromium/issues/detail?id=489206 + // which causes page_Offset and bounding client rects to use + // different reference viewports and invalidate our calculations. + if (chrome && android) { return -(doc.body.getBoundingClientRect().left - parseInt(getComputedStyle(doc.body).marginLeft)) } + return doc.defaultView.pageXOffset || (doc.documentElement || doc.body).scrollLeft + } + function pageScrollY(doc) { + if (chrome && android) { return -(doc.body.getBoundingClientRect().top - parseInt(getComputedStyle(doc.body).marginTop)) } + return doc.defaultView.pageYOffset || (doc.documentElement || doc.body).scrollTop + } + + function widgetTopHeight(lineObj) { + var ref = visualLine(lineObj); + var widgets = ref.widgets; + var height = 0; + if (widgets) { for (var i = 0; i < widgets.length; ++i) { if (widgets[i].above) + { height += widgetHeight(widgets[i]); } } } + return height + } + + // Converts a {top, bottom, left, right} box from line-local + // coordinates into another coordinate system. Context may be one of + // "line", "div" (display.lineDiv), "local"./null (editor), "window", + // or "page". + function intoCoordSystem(cm, lineObj, rect, context, includeWidgets) { + if (!includeWidgets) { + var height = widgetTopHeight(lineObj); + rect.top += height; rect.bottom += height; + } + if (context == "line") { return rect } + if (!context) { context = "local"; } + var yOff = heightAtLine(lineObj); + if (context == "local") { yOff += paddingTop(cm.display); } + else { yOff -= cm.display.viewOffset; } + if (context == "page" || context == "window") { + var lOff = cm.display.lineSpace.getBoundingClientRect(); + yOff += lOff.top + (context == "window" ? 0 : pageScrollY(doc(cm))); + var xOff = lOff.left + (context == "window" ? 0 : pageScrollX(doc(cm))); + rect.left += xOff; rect.right += xOff; + } + rect.top += yOff; rect.bottom += yOff; + return rect + } + + // Coverts a box from "div" coords to another coordinate system. + // Context may be "window", "page", "div", or "local"./null. + function fromCoordSystem(cm, coords, context) { + if (context == "div") { return coords } + var left = coords.left, top = coords.top; + // First move into "page" coordinate system + if (context == "page") { + left -= pageScrollX(doc(cm)); + top -= pageScrollY(doc(cm)); + } else if (context == "local" || !context) { + var localBox = cm.display.sizer.getBoundingClientRect(); + left += localBox.left; + top += localBox.top; + } + + var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); + return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top} + } + + function charCoords(cm, pos, context, lineObj, bias) { + if (!lineObj) { lineObj = getLine(cm.doc, pos.line); } + return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context) + } + + // Returns a box for a given cursor position, which may have an + // 'other' property containing the position of the secondary cursor + // on a bidi boundary. + // A cursor Pos(line, char, "before") is on the same visual line as `char - 1` + // and after `char - 1` in writing order of `char - 1` + // A cursor Pos(line, char, "after") is on the same visual line as `char` + // and before `char` in writing order of `char` + // Examples (upper-case letters are RTL, lower-case are LTR): + // Pos(0, 1, ...) + // before after + // ab a|b a|b + // aB a|B aB| + // Ab |Ab A|b + // AB B|A B|A + // Every position after the last character on a line is considered to stick + // to the last character on the line. + function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) { + lineObj = lineObj || getLine(cm.doc, pos.line); + if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); } + function get(ch, right) { + var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); + if (right) { m.left = m.right; } else { m.right = m.left; } + return intoCoordSystem(cm, lineObj, m, context) + } + var order = getOrder(lineObj, cm.doc.direction), ch = pos.ch, sticky = pos.sticky; + if (ch >= lineObj.text.length) { + ch = lineObj.text.length; + sticky = "before"; + } else if (ch <= 0) { + ch = 0; + sticky = "after"; + } + if (!order) { return get(sticky == "before" ? ch - 1 : ch, sticky == "before") } + + function getBidi(ch, partPos, invert) { + var part = order[partPos], right = part.level == 1; + return get(invert ? ch - 1 : ch, right != invert) + } + var partPos = getBidiPartAt(order, ch, sticky); + var other = bidiOther; + var val = getBidi(ch, partPos, sticky == "before"); + if (other != null) { val.other = getBidi(ch, other, sticky != "before"); } + return val + } + + // Used to cheaply estimate the coordinates for a position. Used for + // intermediate scroll updates. + function estimateCoords(cm, pos) { + var left = 0; + pos = clipPos(cm.doc, pos); + if (!cm.options.lineWrapping) { left = charWidth(cm.display) * pos.ch; } + var lineObj = getLine(cm.doc, pos.line); + var top = heightAtLine(lineObj) + paddingTop(cm.display); + return {left: left, right: left, top: top, bottom: top + lineObj.height} + } + + // Positions returned by coordsChar contain some extra information. + // xRel is the relative x position of the input coordinates compared + // to the found position (so xRel > 0 means the coordinates are to + // the right of the character position, for example). When outside + // is true, that means the coordinates lie outside the line's + // vertical range. + function PosWithInfo(line, ch, sticky, outside, xRel) { + var pos = Pos(line, ch, sticky); + pos.xRel = xRel; + if (outside) { pos.outside = outside; } + return pos + } + + // Compute the character position closest to the given coordinates. + // Input must be lineSpace-local ("div" coordinate system). + function coordsChar(cm, x, y) { + var doc = cm.doc; + y += cm.display.viewOffset; + if (y < 0) { return PosWithInfo(doc.first, 0, null, -1, -1) } + var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; + if (lineN > last) + { return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, null, 1, 1) } + if (x < 0) { x = 0; } + + var lineObj = getLine(doc, lineN); + for (;;) { + var found = coordsCharInner(cm, lineObj, lineN, x, y); + var collapsed = collapsedSpanAround(lineObj, found.ch + (found.xRel > 0 || found.outside > 0 ? 1 : 0)); + if (!collapsed) { return found } + var rangeEnd = collapsed.find(1); + if (rangeEnd.line == lineN) { return rangeEnd } + lineObj = getLine(doc, lineN = rangeEnd.line); + } + } + + function wrappedLineExtent(cm, lineObj, preparedMeasure, y) { + y -= widgetTopHeight(lineObj); + var end = lineObj.text.length; + var begin = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch - 1).bottom <= y; }, end, 0); + end = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch).top > y; }, begin, end); + return {begin: begin, end: end} + } + + function wrappedLineExtentChar(cm, lineObj, preparedMeasure, target) { + if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); } + var targetTop = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, target), "line").top; + return wrappedLineExtent(cm, lineObj, preparedMeasure, targetTop) + } + + // Returns true if the given side of a box is after the given + // coordinates, in top-to-bottom, left-to-right order. + function boxIsAfter(box, x, y, left) { + return box.bottom <= y ? false : box.top > y ? true : (left ? box.left : box.right) > x + } + + function coordsCharInner(cm, lineObj, lineNo, x, y) { + // Move y into line-local coordinate space + y -= heightAtLine(lineObj); + var preparedMeasure = prepareMeasureForLine(cm, lineObj); + // When directly calling `measureCharPrepared`, we have to adjust + // for the widgets at this line. + var widgetHeight = widgetTopHeight(lineObj); + var begin = 0, end = lineObj.text.length, ltr = true; + + var order = getOrder(lineObj, cm.doc.direction); + // If the line isn't plain left-to-right text, first figure out + // which bidi section the coordinates fall into. + if (order) { + var part = (cm.options.lineWrapping ? coordsBidiPartWrapped : coordsBidiPart) + (cm, lineObj, lineNo, preparedMeasure, order, x, y); + ltr = part.level != 1; + // The awkward -1 offsets are needed because findFirst (called + // on these below) will treat its first bound as inclusive, + // second as exclusive, but we want to actually address the + // characters in the part's range + begin = ltr ? part.from : part.to - 1; + end = ltr ? part.to : part.from - 1; + } + + // A binary search to find the first character whose bounding box + // starts after the coordinates. If we run across any whose box wrap + // the coordinates, store that. + var chAround = null, boxAround = null; + var ch = findFirst(function (ch) { + var box = measureCharPrepared(cm, preparedMeasure, ch); + box.top += widgetHeight; box.bottom += widgetHeight; + if (!boxIsAfter(box, x, y, false)) { return false } + if (box.top <= y && box.left <= x) { + chAround = ch; + boxAround = box; + } + return true + }, begin, end); + + var baseX, sticky, outside = false; + // If a box around the coordinates was found, use that + if (boxAround) { + // Distinguish coordinates nearer to the left or right side of the box + var atLeft = x - boxAround.left < boxAround.right - x, atStart = atLeft == ltr; + ch = chAround + (atStart ? 0 : 1); + sticky = atStart ? "after" : "before"; + baseX = atLeft ? boxAround.left : boxAround.right; + } else { + // (Adjust for extended bound, if necessary.) + if (!ltr && (ch == end || ch == begin)) { ch++; } + // To determine which side to associate with, get the box to the + // left of the character and compare it's vertical position to the + // coordinates + sticky = ch == 0 ? "after" : ch == lineObj.text.length ? "before" : + (measureCharPrepared(cm, preparedMeasure, ch - (ltr ? 1 : 0)).bottom + widgetHeight <= y) == ltr ? + "after" : "before"; + // Now get accurate coordinates for this place, in order to get a + // base X position + var coords = cursorCoords(cm, Pos(lineNo, ch, sticky), "line", lineObj, preparedMeasure); + baseX = coords.left; + outside = y < coords.top ? -1 : y >= coords.bottom ? 1 : 0; + } + + ch = skipExtendingChars(lineObj.text, ch, 1); + return PosWithInfo(lineNo, ch, sticky, outside, x - baseX) + } + + function coordsBidiPart(cm, lineObj, lineNo, preparedMeasure, order, x, y) { + // Bidi parts are sorted left-to-right, and in a non-line-wrapping + // situation, we can take this ordering to correspond to the visual + // ordering. This finds the first part whose end is after the given + // coordinates. + var index = findFirst(function (i) { + var part = order[i], ltr = part.level != 1; + return boxIsAfter(cursorCoords(cm, Pos(lineNo, ltr ? part.to : part.from, ltr ? "before" : "after"), + "line", lineObj, preparedMeasure), x, y, true) + }, 0, order.length - 1); + var part = order[index]; + // If this isn't the first part, the part's start is also after + // the coordinates, and the coordinates aren't on the same line as + // that start, move one part back. + if (index > 0) { + var ltr = part.level != 1; + var start = cursorCoords(cm, Pos(lineNo, ltr ? part.from : part.to, ltr ? "after" : "before"), + "line", lineObj, preparedMeasure); + if (boxIsAfter(start, x, y, true) && start.top > y) + { part = order[index - 1]; } + } + return part + } + + function coordsBidiPartWrapped(cm, lineObj, _lineNo, preparedMeasure, order, x, y) { + // In a wrapped line, rtl text on wrapping boundaries can do things + // that don't correspond to the ordering in our `order` array at + // all, so a binary search doesn't work, and we want to return a + // part that only spans one line so that the binary search in + // coordsCharInner is safe. As such, we first find the extent of the + // wrapped line, and then do a flat search in which we discard any + // spans that aren't on the line. + var ref = wrappedLineExtent(cm, lineObj, preparedMeasure, y); + var begin = ref.begin; + var end = ref.end; + if (/\s/.test(lineObj.text.charAt(end - 1))) { end--; } + var part = null, closestDist = null; + for (var i = 0; i < order.length; i++) { + var p = order[i]; + if (p.from >= end || p.to <= begin) { continue } + var ltr = p.level != 1; + var endX = measureCharPrepared(cm, preparedMeasure, ltr ? Math.min(end, p.to) - 1 : Math.max(begin, p.from)).right; + // Weigh against spans ending before this, so that they are only + // picked if nothing ends after + var dist = endX < x ? x - endX + 1e9 : endX - x; + if (!part || closestDist > dist) { + part = p; + closestDist = dist; + } + } + if (!part) { part = order[order.length - 1]; } + // Clip the part to the wrapped line. + if (part.from < begin) { part = {from: begin, to: part.to, level: part.level}; } + if (part.to > end) { part = {from: part.from, to: end, level: part.level}; } + return part + } + + var measureText; + // Compute the default text height. + function textHeight(display) { + if (display.cachedTextHeight != null) { return display.cachedTextHeight } + if (measureText == null) { + measureText = elt("pre", null, "CodeMirror-line-like"); + // Measure a bunch of lines, for browsers that compute + // fractional heights. + for (var i = 0; i < 49; ++i) { + measureText.appendChild(document.createTextNode("x")); + measureText.appendChild(elt("br")); + } + measureText.appendChild(document.createTextNode("x")); + } + removeChildrenAndAdd(display.measure, measureText); + var height = measureText.offsetHeight / 50; + if (height > 3) { display.cachedTextHeight = height; } + removeChildren(display.measure); + return height || 1 + } + + // Compute the default character width. + function charWidth(display) { + if (display.cachedCharWidth != null) { return display.cachedCharWidth } + var anchor = elt("span", "xxxxxxxxxx"); + var pre = elt("pre", [anchor], "CodeMirror-line-like"); + removeChildrenAndAdd(display.measure, pre); + var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; + if (width > 2) { display.cachedCharWidth = width; } + return width || 10 + } + + // Do a bulk-read of the DOM positions and sizes needed to draw the + // view, so that we don't interleave reading and writing to the DOM. + function getDimensions(cm) { + var d = cm.display, left = {}, width = {}; + var gutterLeft = d.gutters.clientLeft; + for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { + var id = cm.display.gutterSpecs[i].className; + left[id] = n.offsetLeft + n.clientLeft + gutterLeft; + width[id] = n.clientWidth; + } + return {fixedPos: compensateForHScroll(d), + gutterTotalWidth: d.gutters.offsetWidth, + gutterLeft: left, + gutterWidth: width, + wrapperWidth: d.wrapper.clientWidth} + } + + // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, + // but using getBoundingClientRect to get a sub-pixel-accurate + // result. + function compensateForHScroll(display) { + return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left + } + + // Returns a function that estimates the height of a line, to use as + // first approximation until the line becomes visible (and is thus + // properly measurable). + function estimateHeight(cm) { + var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; + var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); + return function (line) { + if (lineIsHidden(cm.doc, line)) { return 0 } + + var widgetsHeight = 0; + if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) { + if (line.widgets[i].height) { widgetsHeight += line.widgets[i].height; } + } } + + if (wrapping) + { return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th } + else + { return widgetsHeight + th } + } + } + + function estimateLineHeights(cm) { + var doc = cm.doc, est = estimateHeight(cm); + doc.iter(function (line) { + var estHeight = est(line); + if (estHeight != line.height) { updateLineHeight(line, estHeight); } + }); + } + + // Given a mouse event, find the corresponding position. If liberal + // is false, it checks whether a gutter or scrollbar was clicked, + // and returns null if it was. forRect is used by rectangular + // selections, and tries to estimate a character position even for + // coordinates beyond the right of the text. + function posFromMouse(cm, e, liberal, forRect) { + var display = cm.display; + if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") { return null } + + var x, y, space = display.lineSpace.getBoundingClientRect(); + // Fails unpredictably on IE[67] when mouse is dragged around quickly. + try { x = e.clientX - space.left; y = e.clientY - space.top; } + catch (e$1) { return null } + var coords = coordsChar(cm, x, y), line; + if (forRect && coords.xRel > 0 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { + var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; + coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); + } + return coords + } + + // Find the view element corresponding to a given line. Return null + // when the line isn't visible. + function findViewIndex(cm, n) { + if (n >= cm.display.viewTo) { return null } + n -= cm.display.viewFrom; + if (n < 0) { return null } + var view = cm.display.view; + for (var i = 0; i < view.length; i++) { + n -= view[i].size; + if (n < 0) { return i } + } + } + + // Updates the display.view data structure for a given change to the + // document. From and to are in pre-change coordinates. Lendiff is + // the amount of lines added or subtracted by the change. This is + // used for changes that span multiple lines, or change the way + // lines are divided into visual lines. regLineChange (below) + // registers single-line changes. + function regChange(cm, from, to, lendiff) { + if (from == null) { from = cm.doc.first; } + if (to == null) { to = cm.doc.first + cm.doc.size; } + if (!lendiff) { lendiff = 0; } + + var display = cm.display; + if (lendiff && to < display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers > from)) + { display.updateLineNumbers = from; } + + cm.curOp.viewChanged = true; + + if (from >= display.viewTo) { // Change after + if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) + { resetView(cm); } + } else if (to <= display.viewFrom) { // Change before + if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { + resetView(cm); + } else { + display.viewFrom += lendiff; + display.viewTo += lendiff; + } + } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap + resetView(cm); + } else if (from <= display.viewFrom) { // Top overlap + var cut = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cut) { + display.view = display.view.slice(cut.index); + display.viewFrom = cut.lineN; + display.viewTo += lendiff; + } else { + resetView(cm); + } + } else if (to >= display.viewTo) { // Bottom overlap + var cut$1 = viewCuttingPoint(cm, from, from, -1); + if (cut$1) { + display.view = display.view.slice(0, cut$1.index); + display.viewTo = cut$1.lineN; + } else { + resetView(cm); + } + } else { // Gap in the middle + var cutTop = viewCuttingPoint(cm, from, from, -1); + var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cutTop && cutBot) { + display.view = display.view.slice(0, cutTop.index) + .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) + .concat(display.view.slice(cutBot.index)); + display.viewTo += lendiff; + } else { + resetView(cm); + } + } + + var ext = display.externalMeasured; + if (ext) { + if (to < ext.lineN) + { ext.lineN += lendiff; } + else if (from < ext.lineN + ext.size) + { display.externalMeasured = null; } + } + } + + // Register a change to a single line. Type must be one of "text", + // "gutter", "class", "widget" + function regLineChange(cm, line, type) { + cm.curOp.viewChanged = true; + var display = cm.display, ext = cm.display.externalMeasured; + if (ext && line >= ext.lineN && line < ext.lineN + ext.size) + { display.externalMeasured = null; } + + if (line < display.viewFrom || line >= display.viewTo) { return } + var lineView = display.view[findViewIndex(cm, line)]; + if (lineView.node == null) { return } + var arr = lineView.changes || (lineView.changes = []); + if (indexOf(arr, type) == -1) { arr.push(type); } + } + + // Clear the view. + function resetView(cm) { + cm.display.viewFrom = cm.display.viewTo = cm.doc.first; + cm.display.view = []; + cm.display.viewOffset = 0; + } + + function viewCuttingPoint(cm, oldN, newN, dir) { + var index = findViewIndex(cm, oldN), diff, view = cm.display.view; + if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) + { return {index: index, lineN: newN} } + var n = cm.display.viewFrom; + for (var i = 0; i < index; i++) + { n += view[i].size; } + if (n != oldN) { + if (dir > 0) { + if (index == view.length - 1) { return null } + diff = (n + view[index].size) - oldN; + index++; + } else { + diff = n - oldN; + } + oldN += diff; newN += diff; + } + while (visualLineNo(cm.doc, newN) != newN) { + if (index == (dir < 0 ? 0 : view.length - 1)) { return null } + newN += dir * view[index - (dir < 0 ? 1 : 0)].size; + index += dir; + } + return {index: index, lineN: newN} + } + + // Force the view to cover a given range, adding empty view element + // or clipping off existing ones as needed. + function adjustView(cm, from, to) { + var display = cm.display, view = display.view; + if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { + display.view = buildViewArray(cm, from, to); + display.viewFrom = from; + } else { + if (display.viewFrom > from) + { display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); } + else if (display.viewFrom < from) + { display.view = display.view.slice(findViewIndex(cm, from)); } + display.viewFrom = from; + if (display.viewTo < to) + { display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); } + else if (display.viewTo > to) + { display.view = display.view.slice(0, findViewIndex(cm, to)); } + } + display.viewTo = to; + } + + // Count the number of lines in the view whose DOM representation is + // out of date (or nonexistent). + function countDirtyView(cm) { + var view = cm.display.view, dirty = 0; + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (!lineView.hidden && (!lineView.node || lineView.changes)) { ++dirty; } + } + return dirty + } + + function updateSelection(cm) { + cm.display.input.showSelection(cm.display.input.prepareSelection()); + } + + function prepareSelection(cm, primary) { + if ( primary === void 0 ) primary = true; + + var doc = cm.doc, result = {}; + var curFragment = result.cursors = document.createDocumentFragment(); + var selFragment = result.selection = document.createDocumentFragment(); + + var customCursor = cm.options.$customCursor; + if (customCursor) { primary = true; } + for (var i = 0; i < doc.sel.ranges.length; i++) { + if (!primary && i == doc.sel.primIndex) { continue } + var range = doc.sel.ranges[i]; + if (range.from().line >= cm.display.viewTo || range.to().line < cm.display.viewFrom) { continue } + var collapsed = range.empty(); + if (customCursor) { + var head = customCursor(cm, range); + if (head) { drawSelectionCursor(cm, head, curFragment); } + } else if (collapsed || cm.options.showCursorWhenSelecting) { + drawSelectionCursor(cm, range.head, curFragment); + } + if (!collapsed) + { drawSelectionRange(cm, range, selFragment); } + } + return result + } + + // Draws a cursor for the given range + function drawSelectionCursor(cm, head, output) { + var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine); + + var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); + cursor.style.left = pos.left + "px"; + cursor.style.top = pos.top + "px"; + cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; + + if (/\bcm-fat-cursor\b/.test(cm.getWrapperElement().className)) { + var charPos = charCoords(cm, head, "div", null, null); + var width = charPos.right - charPos.left; + cursor.style.width = (width > 0 ? width : cm.defaultCharWidth()) + "px"; + } + + if (pos.other) { + // Secondary cursor, shown when on a 'jump' in bi-directional text + var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); + otherCursor.style.display = ""; + otherCursor.style.left = pos.other.left + "px"; + otherCursor.style.top = pos.other.top + "px"; + otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; + } + } + + function cmpCoords(a, b) { return a.top - b.top || a.left - b.left } + + // Draws the given range as a highlighted selection + function drawSelectionRange(cm, range, output) { + var display = cm.display, doc = cm.doc; + var fragment = document.createDocumentFragment(); + var padding = paddingH(cm.display), leftSide = padding.left; + var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; + var docLTR = doc.direction == "ltr"; + + function add(left, top, width, bottom) { + if (top < 0) { top = 0; } + top = Math.round(top); + bottom = Math.round(bottom); + fragment.appendChild(elt("div", null, "CodeMirror-selected", ("position: absolute; left: " + left + "px;\n top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px;\n height: " + (bottom - top) + "px"))); + } + + function drawForLine(line, fromArg, toArg) { + var lineObj = getLine(doc, line); + var lineLen = lineObj.text.length; + var start, end; + function coords(ch, bias) { + return charCoords(cm, Pos(line, ch), "div", lineObj, bias) + } + + function wrapX(pos, dir, side) { + var extent = wrappedLineExtentChar(cm, lineObj, null, pos); + var prop = (dir == "ltr") == (side == "after") ? "left" : "right"; + var ch = side == "after" ? extent.begin : extent.end - (/\s/.test(lineObj.text.charAt(extent.end - 1)) ? 2 : 1); + return coords(ch, prop)[prop] + } + + var order = getOrder(lineObj, doc.direction); + iterateBidiSections(order, fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir, i) { + var ltr = dir == "ltr"; + var fromPos = coords(from, ltr ? "left" : "right"); + var toPos = coords(to - 1, ltr ? "right" : "left"); + + var openStart = fromArg == null && from == 0, openEnd = toArg == null && to == lineLen; + var first = i == 0, last = !order || i == order.length - 1; + if (toPos.top - fromPos.top <= 3) { // Single line + var openLeft = (docLTR ? openStart : openEnd) && first; + var openRight = (docLTR ? openEnd : openStart) && last; + var left = openLeft ? leftSide : (ltr ? fromPos : toPos).left; + var right = openRight ? rightSide : (ltr ? toPos : fromPos).right; + add(left, fromPos.top, right - left, fromPos.bottom); + } else { // Multiple lines + var topLeft, topRight, botLeft, botRight; + if (ltr) { + topLeft = docLTR && openStart && first ? leftSide : fromPos.left; + topRight = docLTR ? rightSide : wrapX(from, dir, "before"); + botLeft = docLTR ? leftSide : wrapX(to, dir, "after"); + botRight = docLTR && openEnd && last ? rightSide : toPos.right; + } else { + topLeft = !docLTR ? leftSide : wrapX(from, dir, "before"); + topRight = !docLTR && openStart && first ? rightSide : fromPos.right; + botLeft = !docLTR && openEnd && last ? leftSide : toPos.left; + botRight = !docLTR ? rightSide : wrapX(to, dir, "after"); + } + add(topLeft, fromPos.top, topRight - topLeft, fromPos.bottom); + if (fromPos.bottom < toPos.top) { add(leftSide, fromPos.bottom, null, toPos.top); } + add(botLeft, toPos.top, botRight - botLeft, toPos.bottom); + } + + if (!start || cmpCoords(fromPos, start) < 0) { start = fromPos; } + if (cmpCoords(toPos, start) < 0) { start = toPos; } + if (!end || cmpCoords(fromPos, end) < 0) { end = fromPos; } + if (cmpCoords(toPos, end) < 0) { end = toPos; } + }); + return {start: start, end: end} + } + + var sFrom = range.from(), sTo = range.to(); + if (sFrom.line == sTo.line) { + drawForLine(sFrom.line, sFrom.ch, sTo.ch); + } else { + var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); + var singleVLine = visualLine(fromLine) == visualLine(toLine); + var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; + var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; + if (singleVLine) { + if (leftEnd.top < rightStart.top - 2) { + add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); + add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); + } else { + add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); + } + } + if (leftEnd.bottom < rightStart.top) + { add(leftSide, leftEnd.bottom, null, rightStart.top); } + } + + output.appendChild(fragment); + } + + // Cursor-blinking + function restartBlink(cm) { + if (!cm.state.focused) { return } + var display = cm.display; + clearInterval(display.blinker); + var on = true; + display.cursorDiv.style.visibility = ""; + if (cm.options.cursorBlinkRate > 0) + { display.blinker = setInterval(function () { + if (!cm.hasFocus()) { onBlur(cm); } + display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; + }, cm.options.cursorBlinkRate); } + else if (cm.options.cursorBlinkRate < 0) + { display.cursorDiv.style.visibility = "hidden"; } + } + + function ensureFocus(cm) { + if (!cm.hasFocus()) { + cm.display.input.focus(); + if (!cm.state.focused) { onFocus(cm); } + } + } + + function delayBlurEvent(cm) { + cm.state.delayingBlurEvent = true; + setTimeout(function () { if (cm.state.delayingBlurEvent) { + cm.state.delayingBlurEvent = false; + if (cm.state.focused) { onBlur(cm); } + } }, 100); + } + + function onFocus(cm, e) { + if (cm.state.delayingBlurEvent && !cm.state.draggingText) { cm.state.delayingBlurEvent = false; } + + if (cm.options.readOnly == "nocursor") { return } + if (!cm.state.focused) { + signal(cm, "focus", cm, e); + cm.state.focused = true; + addClass(cm.display.wrapper, "CodeMirror-focused"); + // This test prevents this from firing when a context + // menu is closed (since the input reset would kill the + // select-all detection hack) + if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { + cm.display.input.reset(); + if (webkit) { setTimeout(function () { return cm.display.input.reset(true); }, 20); } // Issue #1730 + } + cm.display.input.receivedFocus(); + } + restartBlink(cm); + } + function onBlur(cm, e) { + if (cm.state.delayingBlurEvent) { return } + + if (cm.state.focused) { + signal(cm, "blur", cm, e); + cm.state.focused = false; + rmClass(cm.display.wrapper, "CodeMirror-focused"); + } + clearInterval(cm.display.blinker); + setTimeout(function () { if (!cm.state.focused) { cm.display.shift = false; } }, 150); + } + + // Read the actual heights of the rendered lines, and update their + // stored heights to match. + function updateHeightsInViewport(cm) { + var display = cm.display; + var prevBottom = display.lineDiv.offsetTop; + var viewTop = Math.max(0, display.scroller.getBoundingClientRect().top); + var oldHeight = display.lineDiv.getBoundingClientRect().top; + var mustScroll = 0; + for (var i = 0; i < display.view.length; i++) { + var cur = display.view[i], wrapping = cm.options.lineWrapping; + var height = (void 0), width = 0; + if (cur.hidden) { continue } + oldHeight += cur.line.height; + if (ie && ie_version < 8) { + var bot = cur.node.offsetTop + cur.node.offsetHeight; + height = bot - prevBottom; + prevBottom = bot; + } else { + var box = cur.node.getBoundingClientRect(); + height = box.bottom - box.top; + // Check that lines don't extend past the right of the current + // editor width + if (!wrapping && cur.text.firstChild) + { width = cur.text.firstChild.getBoundingClientRect().right - box.left - 1; } + } + var diff = cur.line.height - height; + if (diff > .005 || diff < -.005) { + if (oldHeight < viewTop) { mustScroll -= diff; } + updateLineHeight(cur.line, height); + updateWidgetHeight(cur.line); + if (cur.rest) { for (var j = 0; j < cur.rest.length; j++) + { updateWidgetHeight(cur.rest[j]); } } + } + if (width > cm.display.sizerWidth) { + var chWidth = Math.ceil(width / charWidth(cm.display)); + if (chWidth > cm.display.maxLineLength) { + cm.display.maxLineLength = chWidth; + cm.display.maxLine = cur.line; + cm.display.maxLineChanged = true; + } + } + } + if (Math.abs(mustScroll) > 2) { display.scroller.scrollTop += mustScroll; } + } + + // Read and store the height of line widgets associated with the + // given line. + function updateWidgetHeight(line) { + if (line.widgets) { for (var i = 0; i < line.widgets.length; ++i) { + var w = line.widgets[i], parent = w.node.parentNode; + if (parent) { w.height = parent.offsetHeight; } + } } + } + + // Compute the lines that are visible in a given viewport (defaults + // the the current scroll position). viewport may contain top, + // height, and ensure (see op.scrollToPos) properties. + function visibleLines(display, doc, viewport) { + var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; + top = Math.floor(top - paddingTop(display)); + var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; + + var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); + // Ensure is a {from: {line, ch}, to: {line, ch}} object, and + // forces those lines into the viewport (if possible). + if (viewport && viewport.ensure) { + var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; + if (ensureFrom < from) { + from = ensureFrom; + to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); + } else if (Math.min(ensureTo, doc.lastLine()) >= to) { + from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); + to = ensureTo; + } + } + return {from: from, to: Math.max(to, from + 1)} + } + + // SCROLLING THINGS INTO VIEW + + // If an editor sits on the top or bottom of the window, partially + // scrolled out of view, this ensures that the cursor is visible. + function maybeScrollWindow(cm, rect) { + if (signalDOMEvent(cm, "scrollCursorIntoView")) { return } + + var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; + var doc = display.wrapper.ownerDocument; + if (rect.top + box.top < 0) { doScroll = true; } + else if (rect.bottom + box.top > (doc.defaultView.innerHeight || doc.documentElement.clientHeight)) { doScroll = false; } + if (doScroll != null && !phantom) { + var scrollNode = elt("div", "\u200b", null, ("position: absolute;\n top: " + (rect.top - display.viewOffset - paddingTop(cm.display)) + "px;\n height: " + (rect.bottom - rect.top + scrollGap(cm) + display.barHeight) + "px;\n left: " + (rect.left) + "px; width: " + (Math.max(2, rect.right - rect.left)) + "px;")); + cm.display.lineSpace.appendChild(scrollNode); + scrollNode.scrollIntoView(doScroll); + cm.display.lineSpace.removeChild(scrollNode); + } + } + + // Scroll a given position into view (immediately), verifying that + // it actually became visible (as line heights are accurately + // measured, the position of something may 'drift' during drawing). + function scrollPosIntoView(cm, pos, end, margin) { + if (margin == null) { margin = 0; } + var rect; + if (!cm.options.lineWrapping && pos == end) { + // Set pos and end to the cursor positions around the character pos sticks to + // If pos.sticky == "before", that is around pos.ch - 1, otherwise around pos.ch + // If pos == Pos(_, 0, "before"), pos and end are unchanged + end = pos.sticky == "before" ? Pos(pos.line, pos.ch + 1, "before") : pos; + pos = pos.ch ? Pos(pos.line, pos.sticky == "before" ? pos.ch - 1 : pos.ch, "after") : pos; + } + for (var limit = 0; limit < 5; limit++) { + var changed = false; + var coords = cursorCoords(cm, pos); + var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); + rect = {left: Math.min(coords.left, endCoords.left), + top: Math.min(coords.top, endCoords.top) - margin, + right: Math.max(coords.left, endCoords.left), + bottom: Math.max(coords.bottom, endCoords.bottom) + margin}; + var scrollPos = calculateScrollPos(cm, rect); + var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; + if (scrollPos.scrollTop != null) { + updateScrollTop(cm, scrollPos.scrollTop); + if (Math.abs(cm.doc.scrollTop - startTop) > 1) { changed = true; } + } + if (scrollPos.scrollLeft != null) { + setScrollLeft(cm, scrollPos.scrollLeft); + if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) { changed = true; } + } + if (!changed) { break } + } + return rect + } + + // Scroll a given set of coordinates into view (immediately). + function scrollIntoView(cm, rect) { + var scrollPos = calculateScrollPos(cm, rect); + if (scrollPos.scrollTop != null) { updateScrollTop(cm, scrollPos.scrollTop); } + if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft); } + } + + // Calculate a new scroll position needed to scroll the given + // rectangle into view. Returns an object with scrollTop and + // scrollLeft properties. When these are undefined, the + // vertical/horizontal position does not need to be adjusted. + function calculateScrollPos(cm, rect) { + var display = cm.display, snapMargin = textHeight(cm.display); + if (rect.top < 0) { rect.top = 0; } + var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; + var screen = displayHeight(cm), result = {}; + if (rect.bottom - rect.top > screen) { rect.bottom = rect.top + screen; } + var docBottom = cm.doc.height + paddingVert(display); + var atTop = rect.top < snapMargin, atBottom = rect.bottom > docBottom - snapMargin; + if (rect.top < screentop) { + result.scrollTop = atTop ? 0 : rect.top; + } else if (rect.bottom > screentop + screen) { + var newTop = Math.min(rect.top, (atBottom ? docBottom : rect.bottom) - screen); + if (newTop != screentop) { result.scrollTop = newTop; } + } + + var gutterSpace = cm.options.fixedGutter ? 0 : display.gutters.offsetWidth; + var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft - gutterSpace; + var screenw = displayWidth(cm) - display.gutters.offsetWidth; + var tooWide = rect.right - rect.left > screenw; + if (tooWide) { rect.right = rect.left + screenw; } + if (rect.left < 10) + { result.scrollLeft = 0; } + else if (rect.left < screenleft) + { result.scrollLeft = Math.max(0, rect.left + gutterSpace - (tooWide ? 0 : 10)); } + else if (rect.right > screenw + screenleft - 3) + { result.scrollLeft = rect.right + (tooWide ? 0 : 10) - screenw; } + return result + } + + // Store a relative adjustment to the scroll position in the current + // operation (to be applied when the operation finishes). + function addToScrollTop(cm, top) { + if (top == null) { return } + resolveScrollToPos(cm); + cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top; + } + + // Make sure that at the end of the operation the current cursor is + // shown. + function ensureCursorVisible(cm) { + resolveScrollToPos(cm); + var cur = cm.getCursor(); + cm.curOp.scrollToPos = {from: cur, to: cur, margin: cm.options.cursorScrollMargin}; + } + + function scrollToCoords(cm, x, y) { + if (x != null || y != null) { resolveScrollToPos(cm); } + if (x != null) { cm.curOp.scrollLeft = x; } + if (y != null) { cm.curOp.scrollTop = y; } + } + + function scrollToRange(cm, range) { + resolveScrollToPos(cm); + cm.curOp.scrollToPos = range; + } + + // When an operation has its scrollToPos property set, and another + // scroll action is applied before the end of the operation, this + // 'simulates' scrolling that position into view in a cheap way, so + // that the effect of intermediate scroll commands is not ignored. + function resolveScrollToPos(cm) { + var range = cm.curOp.scrollToPos; + if (range) { + cm.curOp.scrollToPos = null; + var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); + scrollToCoordsRange(cm, from, to, range.margin); + } + } + + function scrollToCoordsRange(cm, from, to, margin) { + var sPos = calculateScrollPos(cm, { + left: Math.min(from.left, to.left), + top: Math.min(from.top, to.top) - margin, + right: Math.max(from.right, to.right), + bottom: Math.max(from.bottom, to.bottom) + margin + }); + scrollToCoords(cm, sPos.scrollLeft, sPos.scrollTop); + } + + // Sync the scrollable area and scrollbars, ensure the viewport + // covers the visible area. + function updateScrollTop(cm, val) { + if (Math.abs(cm.doc.scrollTop - val) < 2) { return } + if (!gecko) { updateDisplaySimple(cm, {top: val}); } + setScrollTop(cm, val, true); + if (gecko) { updateDisplaySimple(cm); } + startWorker(cm, 100); + } + + function setScrollTop(cm, val, forceScroll) { + val = Math.max(0, Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, val)); + if (cm.display.scroller.scrollTop == val && !forceScroll) { return } + cm.doc.scrollTop = val; + cm.display.scrollbars.setScrollTop(val); + if (cm.display.scroller.scrollTop != val) { cm.display.scroller.scrollTop = val; } + } + + // Sync scroller and scrollbar, ensure the gutter elements are + // aligned. + function setScrollLeft(cm, val, isScroller, forceScroll) { + val = Math.max(0, Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth)); + if ((isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) && !forceScroll) { return } + cm.doc.scrollLeft = val; + alignHorizontally(cm); + if (cm.display.scroller.scrollLeft != val) { cm.display.scroller.scrollLeft = val; } + cm.display.scrollbars.setScrollLeft(val); + } + + // SCROLLBARS + + // Prepare DOM reads needed to update the scrollbars. Done in one + // shot to minimize update/measure roundtrips. + function measureForScrollbars(cm) { + var d = cm.display, gutterW = d.gutters.offsetWidth; + var docH = Math.round(cm.doc.height + paddingVert(cm.display)); + return { + clientHeight: d.scroller.clientHeight, + viewHeight: d.wrapper.clientHeight, + scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, + viewWidth: d.wrapper.clientWidth, + barLeft: cm.options.fixedGutter ? gutterW : 0, + docHeight: docH, + scrollHeight: docH + scrollGap(cm) + d.barHeight, + nativeBarWidth: d.nativeBarWidth, + gutterWidth: gutterW + } + } + + var NativeScrollbars = function(place, scroll, cm) { + this.cm = cm; + var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); + var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); + vert.tabIndex = horiz.tabIndex = -1; + place(vert); place(horiz); + + on(vert, "scroll", function () { + if (vert.clientHeight) { scroll(vert.scrollTop, "vertical"); } + }); + on(horiz, "scroll", function () { + if (horiz.clientWidth) { scroll(horiz.scrollLeft, "horizontal"); } + }); + + this.checkedZeroWidth = false; + // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). + if (ie && ie_version < 8) { this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; } + }; + + NativeScrollbars.prototype.update = function (measure) { + var needsH = measure.scrollWidth > measure.clientWidth + 1; + var needsV = measure.scrollHeight > measure.clientHeight + 1; + var sWidth = measure.nativeBarWidth; + + if (needsV) { + this.vert.style.display = "block"; + this.vert.style.bottom = needsH ? sWidth + "px" : "0"; + var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); + // A bug in IE8 can cause this value to be negative, so guard it. + this.vert.firstChild.style.height = + Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; + } else { + this.vert.scrollTop = 0; + this.vert.style.display = ""; + this.vert.firstChild.style.height = "0"; + } + + if (needsH) { + this.horiz.style.display = "block"; + this.horiz.style.right = needsV ? sWidth + "px" : "0"; + this.horiz.style.left = measure.barLeft + "px"; + var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); + this.horiz.firstChild.style.width = + Math.max(0, measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; + } else { + this.horiz.style.display = ""; + this.horiz.firstChild.style.width = "0"; + } + + if (!this.checkedZeroWidth && measure.clientHeight > 0) { + if (sWidth == 0) { this.zeroWidthHack(); } + this.checkedZeroWidth = true; + } + + return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0} + }; + + NativeScrollbars.prototype.setScrollLeft = function (pos) { + if (this.horiz.scrollLeft != pos) { this.horiz.scrollLeft = pos; } + if (this.disableHoriz) { this.enableZeroWidthBar(this.horiz, this.disableHoriz, "horiz"); } + }; + + NativeScrollbars.prototype.setScrollTop = function (pos) { + if (this.vert.scrollTop != pos) { this.vert.scrollTop = pos; } + if (this.disableVert) { this.enableZeroWidthBar(this.vert, this.disableVert, "vert"); } + }; + + NativeScrollbars.prototype.zeroWidthHack = function () { + var w = mac && !mac_geMountainLion ? "12px" : "18px"; + this.horiz.style.height = this.vert.style.width = w; + this.horiz.style.visibility = this.vert.style.visibility = "hidden"; + this.disableHoriz = new Delayed; + this.disableVert = new Delayed; + }; + + NativeScrollbars.prototype.enableZeroWidthBar = function (bar, delay, type) { + bar.style.visibility = ""; + function maybeDisable() { + // To find out whether the scrollbar is still visible, we + // check whether the element under the pixel in the bottom + // right corner of the scrollbar box is the scrollbar box + // itself (when the bar is still visible) or its filler child + // (when the bar is hidden). If it is still visible, we keep + // it enabled, if it's hidden, we disable pointer events. + var box = bar.getBoundingClientRect(); + var elt = type == "vert" ? document.elementFromPoint(box.right - 1, (box.top + box.bottom) / 2) + : document.elementFromPoint((box.right + box.left) / 2, box.bottom - 1); + if (elt != bar) { bar.style.visibility = "hidden"; } + else { delay.set(1000, maybeDisable); } + } + delay.set(1000, maybeDisable); + }; + + NativeScrollbars.prototype.clear = function () { + var parent = this.horiz.parentNode; + parent.removeChild(this.horiz); + parent.removeChild(this.vert); + }; + + var NullScrollbars = function () {}; + + NullScrollbars.prototype.update = function () { return {bottom: 0, right: 0} }; + NullScrollbars.prototype.setScrollLeft = function () {}; + NullScrollbars.prototype.setScrollTop = function () {}; + NullScrollbars.prototype.clear = function () {}; + + function updateScrollbars(cm, measure) { + if (!measure) { measure = measureForScrollbars(cm); } + var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; + updateScrollbarsInner(cm, measure); + for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { + if (startWidth != cm.display.barWidth && cm.options.lineWrapping) + { updateHeightsInViewport(cm); } + updateScrollbarsInner(cm, measureForScrollbars(cm)); + startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; + } + } + + // Re-synchronize the fake scrollbars with the actual size of the + // content. + function updateScrollbarsInner(cm, measure) { + var d = cm.display; + var sizes = d.scrollbars.update(measure); + + d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; + d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; + d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent"; + + if (sizes.right && sizes.bottom) { + d.scrollbarFiller.style.display = "block"; + d.scrollbarFiller.style.height = sizes.bottom + "px"; + d.scrollbarFiller.style.width = sizes.right + "px"; + } else { d.scrollbarFiller.style.display = ""; } + if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { + d.gutterFiller.style.display = "block"; + d.gutterFiller.style.height = sizes.bottom + "px"; + d.gutterFiller.style.width = measure.gutterWidth + "px"; + } else { d.gutterFiller.style.display = ""; } + } + + var scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}; + + function initScrollbars(cm) { + if (cm.display.scrollbars) { + cm.display.scrollbars.clear(); + if (cm.display.scrollbars.addClass) + { rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); } + } + + cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](function (node) { + cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); + // Prevent clicks in the scrollbars from killing focus + on(node, "mousedown", function () { + if (cm.state.focused) { setTimeout(function () { return cm.display.input.focus(); }, 0); } + }); + node.setAttribute("cm-not-content", "true"); + }, function (pos, axis) { + if (axis == "horizontal") { setScrollLeft(cm, pos); } + else { updateScrollTop(cm, pos); } + }, cm); + if (cm.display.scrollbars.addClass) + { addClass(cm.display.wrapper, cm.display.scrollbars.addClass); } + } + + // Operations are used to wrap a series of changes to the editor + // state in such a way that each change won't have to update the + // cursor and display (which would be awkward, slow, and + // error-prone). Instead, display updates are batched and then all + // combined and executed at once. + + var nextOpId = 0; + // Start a new operation. + function startOperation(cm) { + cm.curOp = { + cm: cm, + viewChanged: false, // Flag that indicates that lines might need to be redrawn + startHeight: cm.doc.height, // Used to detect need to update scrollbar + forceUpdate: false, // Used to force a redraw + updateInput: 0, // Whether to reset the input textarea + typing: false, // Whether this reset should be careful to leave existing text (for compositing) + changeObjs: null, // Accumulated changes, for firing change events + cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on + cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already + selectionChanged: false, // Whether the selection needs to be redrawn + updateMaxLine: false, // Set when the widest line needs to be determined anew + scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet + scrollToPos: null, // Used to scroll to a specific position + focus: false, + id: ++nextOpId, // Unique ID + markArrays: null // Used by addMarkedSpan + }; + pushOperation(cm.curOp); + } + + // Finish an operation, updating the display and signalling delayed events + function endOperation(cm) { + var op = cm.curOp; + if (op) { finishOperation(op, function (group) { + for (var i = 0; i < group.ops.length; i++) + { group.ops[i].cm.curOp = null; } + endOperations(group); + }); } + } + + // The DOM updates done when an operation finishes are batched so + // that the minimum number of relayouts are required. + function endOperations(group) { + var ops = group.ops; + for (var i = 0; i < ops.length; i++) // Read DOM + { endOperation_R1(ops[i]); } + for (var i$1 = 0; i$1 < ops.length; i$1++) // Write DOM (maybe) + { endOperation_W1(ops[i$1]); } + for (var i$2 = 0; i$2 < ops.length; i$2++) // Read DOM + { endOperation_R2(ops[i$2]); } + for (var i$3 = 0; i$3 < ops.length; i$3++) // Write DOM (maybe) + { endOperation_W2(ops[i$3]); } + for (var i$4 = 0; i$4 < ops.length; i$4++) // Read DOM + { endOperation_finish(ops[i$4]); } + } + + function endOperation_R1(op) { + var cm = op.cm, display = cm.display; + maybeClipScrollbars(cm); + if (op.updateMaxLine) { findMaxLine(cm); } + + op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || + op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || + op.scrollToPos.to.line >= display.viewTo) || + display.maxLineChanged && cm.options.lineWrapping; + op.update = op.mustUpdate && + new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); + } + + function endOperation_W1(op) { + op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); + } + + function endOperation_R2(op) { + var cm = op.cm, display = cm.display; + if (op.updatedDisplay) { updateHeightsInViewport(cm); } + + op.barMeasure = measureForScrollbars(cm); + + // If the max line changed since it was last measured, measure it, + // and ensure the document's width matches it. + // updateDisplay_W2 will use these properties to do the actual resizing + if (display.maxLineChanged && !cm.options.lineWrapping) { + op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; + cm.display.sizerWidth = op.adjustWidthTo; + op.barMeasure.scrollWidth = + Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); + op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); + } + + if (op.updatedDisplay || op.selectionChanged) + { op.preparedSelection = display.input.prepareSelection(); } + } + + function endOperation_W2(op) { + var cm = op.cm; + + if (op.adjustWidthTo != null) { + cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; + if (op.maxScrollLeft < cm.doc.scrollLeft) + { setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); } + cm.display.maxLineChanged = false; + } + + var takeFocus = op.focus && op.focus == activeElt(doc(cm)); + if (op.preparedSelection) + { cm.display.input.showSelection(op.preparedSelection, takeFocus); } + if (op.updatedDisplay || op.startHeight != cm.doc.height) + { updateScrollbars(cm, op.barMeasure); } + if (op.updatedDisplay) + { setDocumentHeight(cm, op.barMeasure); } + + if (op.selectionChanged) { restartBlink(cm); } + + if (cm.state.focused && op.updateInput) + { cm.display.input.reset(op.typing); } + if (takeFocus) { ensureFocus(op.cm); } + } + + function endOperation_finish(op) { + var cm = op.cm, display = cm.display, doc = cm.doc; + + if (op.updatedDisplay) { postUpdateDisplay(cm, op.update); } + + // Abort mouse wheel delta measurement, when scrolling explicitly + if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) + { display.wheelStartX = display.wheelStartY = null; } + + // Propagate the scroll position to the actual DOM scroller + if (op.scrollTop != null) { setScrollTop(cm, op.scrollTop, op.forceScroll); } + + if (op.scrollLeft != null) { setScrollLeft(cm, op.scrollLeft, true, true); } + // If we need to scroll a specific position into view, do so. + if (op.scrollToPos) { + var rect = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), + clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); + maybeScrollWindow(cm, rect); + } + + // Fire events for markers that are hidden/unidden by editing or + // undoing + var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; + if (hidden) { for (var i = 0; i < hidden.length; ++i) + { if (!hidden[i].lines.length) { signal(hidden[i], "hide"); } } } + if (unhidden) { for (var i$1 = 0; i$1 < unhidden.length; ++i$1) + { if (unhidden[i$1].lines.length) { signal(unhidden[i$1], "unhide"); } } } + + if (display.wrapper.offsetHeight) + { doc.scrollTop = cm.display.scroller.scrollTop; } + + // Fire change events, and delayed event handlers + if (op.changeObjs) + { signal(cm, "changes", cm, op.changeObjs); } + if (op.update) + { op.update.finish(); } + } + + // Run the given function in an operation + function runInOp(cm, f) { + if (cm.curOp) { return f() } + startOperation(cm); + try { return f() } + finally { endOperation(cm); } + } + // Wraps a function in an operation. Returns the wrapped function. + function operation(cm, f) { + return function() { + if (cm.curOp) { return f.apply(cm, arguments) } + startOperation(cm); + try { return f.apply(cm, arguments) } + finally { endOperation(cm); } + } + } + // Used to add methods to editor and doc instances, wrapping them in + // operations. + function methodOp(f) { + return function() { + if (this.curOp) { return f.apply(this, arguments) } + startOperation(this); + try { return f.apply(this, arguments) } + finally { endOperation(this); } + } + } + function docMethodOp(f) { + return function() { + var cm = this.cm; + if (!cm || cm.curOp) { return f.apply(this, arguments) } + startOperation(cm); + try { return f.apply(this, arguments) } + finally { endOperation(cm); } + } + } + + // HIGHLIGHT WORKER + + function startWorker(cm, time) { + if (cm.doc.highlightFrontier < cm.display.viewTo) + { cm.state.highlight.set(time, bind(highlightWorker, cm)); } + } + + function highlightWorker(cm) { + var doc = cm.doc; + if (doc.highlightFrontier >= cm.display.viewTo) { return } + var end = +new Date + cm.options.workTime; + var context = getContextBefore(cm, doc.highlightFrontier); + var changedLines = []; + + doc.iter(context.line, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) { + if (context.line >= cm.display.viewFrom) { // Visible + var oldStyles = line.styles; + var resetState = line.text.length > cm.options.maxHighlightLength ? copyState(doc.mode, context.state) : null; + var highlighted = highlightLine(cm, line, context, true); + if (resetState) { context.state = resetState; } + line.styles = highlighted.styles; + var oldCls = line.styleClasses, newCls = highlighted.classes; + if (newCls) { line.styleClasses = newCls; } + else if (oldCls) { line.styleClasses = null; } + var ischange = !oldStyles || oldStyles.length != line.styles.length || + oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); + for (var i = 0; !ischange && i < oldStyles.length; ++i) { ischange = oldStyles[i] != line.styles[i]; } + if (ischange) { changedLines.push(context.line); } + line.stateAfter = context.save(); + context.nextLine(); + } else { + if (line.text.length <= cm.options.maxHighlightLength) + { processLine(cm, line.text, context); } + line.stateAfter = context.line % 5 == 0 ? context.save() : null; + context.nextLine(); + } + if (+new Date > end) { + startWorker(cm, cm.options.workDelay); + return true + } + }); + doc.highlightFrontier = context.line; + doc.modeFrontier = Math.max(doc.modeFrontier, context.line); + if (changedLines.length) { runInOp(cm, function () { + for (var i = 0; i < changedLines.length; i++) + { regLineChange(cm, changedLines[i], "text"); } + }); } + } + + // DISPLAY DRAWING + + var DisplayUpdate = function(cm, viewport, force) { + var display = cm.display; + + this.viewport = viewport; + // Store some values that we'll need later (but don't want to force a relayout for) + this.visible = visibleLines(display, cm.doc, viewport); + this.editorIsHidden = !display.wrapper.offsetWidth; + this.wrapperHeight = display.wrapper.clientHeight; + this.wrapperWidth = display.wrapper.clientWidth; + this.oldDisplayWidth = displayWidth(cm); + this.force = force; + this.dims = getDimensions(cm); + this.events = []; + }; + + DisplayUpdate.prototype.signal = function (emitter, type) { + if (hasHandler(emitter, type)) + { this.events.push(arguments); } + }; + DisplayUpdate.prototype.finish = function () { + for (var i = 0; i < this.events.length; i++) + { signal.apply(null, this.events[i]); } + }; + + function maybeClipScrollbars(cm) { + var display = cm.display; + if (!display.scrollbarsClipped && display.scroller.offsetWidth) { + display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; + display.heightForcer.style.height = scrollGap(cm) + "px"; + display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; + display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; + display.scrollbarsClipped = true; + } + } + + function selectionSnapshot(cm) { + if (cm.hasFocus()) { return null } + var active = activeElt(doc(cm)); + if (!active || !contains(cm.display.lineDiv, active)) { return null } + var result = {activeElt: active}; + if (window.getSelection) { + var sel = win(cm).getSelection(); + if (sel.anchorNode && sel.extend && contains(cm.display.lineDiv, sel.anchorNode)) { + result.anchorNode = sel.anchorNode; + result.anchorOffset = sel.anchorOffset; + result.focusNode = sel.focusNode; + result.focusOffset = sel.focusOffset; + } + } + return result + } + + function restoreSelection(snapshot) { + if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt(snapshot.activeElt.ownerDocument)) { return } + snapshot.activeElt.focus(); + if (!/^(INPUT|TEXTAREA)$/.test(snapshot.activeElt.nodeName) && + snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) { + var doc = snapshot.activeElt.ownerDocument; + var sel = doc.defaultView.getSelection(), range = doc.createRange(); + range.setEnd(snapshot.anchorNode, snapshot.anchorOffset); + range.collapse(false); + sel.removeAllRanges(); + sel.addRange(range); + sel.extend(snapshot.focusNode, snapshot.focusOffset); + } + } + + // Does the actual updating of the line display. Bails out + // (returning false) when there is nothing to be done and forced is + // false. + function updateDisplayIfNeeded(cm, update) { + var display = cm.display, doc = cm.doc; + + if (update.editorIsHidden) { + resetView(cm); + return false + } + + // Bail out if the visible area is already rendered and nothing changed. + if (!update.force && + update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && + display.renderedView == display.view && countDirtyView(cm) == 0) + { return false } + + if (maybeUpdateLineNumberWidth(cm)) { + resetView(cm); + update.dims = getDimensions(cm); + } + + // Compute a suitable new viewport (from & to) + var end = doc.first + doc.size; + var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); + var to = Math.min(end, update.visible.to + cm.options.viewportMargin); + if (display.viewFrom < from && from - display.viewFrom < 20) { from = Math.max(doc.first, display.viewFrom); } + if (display.viewTo > to && display.viewTo - to < 20) { to = Math.min(end, display.viewTo); } + if (sawCollapsedSpans) { + from = visualLineNo(cm.doc, from); + to = visualLineEndNo(cm.doc, to); + } + + var different = from != display.viewFrom || to != display.viewTo || + display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; + adjustView(cm, from, to); + + display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); + // Position the mover div to align with the current scroll position + cm.display.mover.style.top = display.viewOffset + "px"; + + var toUpdate = countDirtyView(cm); + if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) + { return false } + + // For big changes, we hide the enclosing element during the + // update, since that speeds up the operations on most browsers. + var selSnapshot = selectionSnapshot(cm); + if (toUpdate > 4) { display.lineDiv.style.display = "none"; } + patchDisplay(cm, display.updateLineNumbers, update.dims); + if (toUpdate > 4) { display.lineDiv.style.display = ""; } + display.renderedView = display.view; + // There might have been a widget with a focused element that got + // hidden or updated, if so re-focus it. + restoreSelection(selSnapshot); + + // Prevent selection and cursors from interfering with the scroll + // width and height. + removeChildren(display.cursorDiv); + removeChildren(display.selectionDiv); + display.gutters.style.height = display.sizer.style.minHeight = 0; + + if (different) { + display.lastWrapHeight = update.wrapperHeight; + display.lastWrapWidth = update.wrapperWidth; + startWorker(cm, 400); + } + + display.updateLineNumbers = null; + + return true + } + + function postUpdateDisplay(cm, update) { + var viewport = update.viewport; + + for (var first = true;; first = false) { + if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { + // Clip forced viewport to actual scrollable area. + if (viewport && viewport.top != null) + { viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; } + // Updated line heights might result in the drawn area not + // actually covering the viewport. Keep looping until it does. + update.visible = visibleLines(cm.display, cm.doc, viewport); + if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) + { break } + } else if (first) { + update.visible = visibleLines(cm.display, cm.doc, viewport); + } + if (!updateDisplayIfNeeded(cm, update)) { break } + updateHeightsInViewport(cm); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + updateScrollbars(cm, barMeasure); + setDocumentHeight(cm, barMeasure); + update.force = false; + } + + update.signal(cm, "update", cm); + if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { + update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); + cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; + } + } + + function updateDisplaySimple(cm, viewport) { + var update = new DisplayUpdate(cm, viewport); + if (updateDisplayIfNeeded(cm, update)) { + updateHeightsInViewport(cm); + postUpdateDisplay(cm, update); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + updateScrollbars(cm, barMeasure); + setDocumentHeight(cm, barMeasure); + update.finish(); + } + } + + // Sync the actual display DOM structure with display.view, removing + // nodes for lines that are no longer in view, and creating the ones + // that are not there yet, and updating the ones that are out of + // date. + function patchDisplay(cm, updateNumbersFrom, dims) { + var display = cm.display, lineNumbers = cm.options.lineNumbers; + var container = display.lineDiv, cur = container.firstChild; + + function rm(node) { + var next = node.nextSibling; + // Works around a throw-scroll bug in OS X Webkit + if (webkit && mac && cm.display.currentWheelTarget == node) + { node.style.display = "none"; } + else + { node.parentNode.removeChild(node); } + return next + } + + var view = display.view, lineN = display.viewFrom; + // Loop over the elements in the view, syncing cur (the DOM nodes + // in display.lineDiv) with the view as we go. + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (lineView.hidden) ; else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet + var node = buildLineElement(cm, lineView, lineN, dims); + container.insertBefore(node, cur); + } else { // Already drawn + while (cur != lineView.node) { cur = rm(cur); } + var updateNumber = lineNumbers && updateNumbersFrom != null && + updateNumbersFrom <= lineN && lineView.lineNumber; + if (lineView.changes) { + if (indexOf(lineView.changes, "gutter") > -1) { updateNumber = false; } + updateLineForChanges(cm, lineView, lineN, dims); + } + if (updateNumber) { + removeChildren(lineView.lineNumber); + lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); + } + cur = lineView.node.nextSibling; + } + lineN += lineView.size; + } + while (cur) { cur = rm(cur); } + } + + function updateGutterSpace(display) { + var width = display.gutters.offsetWidth; + display.sizer.style.marginLeft = width + "px"; + // Send an event to consumers responding to changes in gutter width. + signalLater(display, "gutterChanged", display); + } + + function setDocumentHeight(cm, measure) { + cm.display.sizer.style.minHeight = measure.docHeight + "px"; + cm.display.heightForcer.style.top = measure.docHeight + "px"; + cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px"; + } + + // Re-align line numbers and gutter marks to compensate for + // horizontal scrolling. + function alignHorizontally(cm) { + var display = cm.display, view = display.view; + if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) { return } + var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; + var gutterW = display.gutters.offsetWidth, left = comp + "px"; + for (var i = 0; i < view.length; i++) { if (!view[i].hidden) { + if (cm.options.fixedGutter) { + if (view[i].gutter) + { view[i].gutter.style.left = left; } + if (view[i].gutterBackground) + { view[i].gutterBackground.style.left = left; } + } + var align = view[i].alignable; + if (align) { for (var j = 0; j < align.length; j++) + { align[j].style.left = left; } } + } } + if (cm.options.fixedGutter) + { display.gutters.style.left = (comp + gutterW) + "px"; } + } + + // Used to ensure that the line number gutter is still the right + // size for the current document size. Returns true when an update + // is needed. + function maybeUpdateLineNumberWidth(cm) { + if (!cm.options.lineNumbers) { return false } + var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; + if (last.length != display.lineNumChars) { + var test = display.measure.appendChild(elt("div", [elt("div", last)], + "CodeMirror-linenumber CodeMirror-gutter-elt")); + var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; + display.lineGutter.style.width = ""; + display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; + display.lineNumWidth = display.lineNumInnerWidth + padding; + display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; + display.lineGutter.style.width = display.lineNumWidth + "px"; + updateGutterSpace(cm.display); + return true + } + return false + } + + function getGutters(gutters, lineNumbers) { + var result = [], sawLineNumbers = false; + for (var i = 0; i < gutters.length; i++) { + var name = gutters[i], style = null; + if (typeof name != "string") { style = name.style; name = name.className; } + if (name == "CodeMirror-linenumbers") { + if (!lineNumbers) { continue } + else { sawLineNumbers = true; } + } + result.push({className: name, style: style}); + } + if (lineNumbers && !sawLineNumbers) { result.push({className: "CodeMirror-linenumbers", style: null}); } + return result + } + + // Rebuild the gutter elements, ensure the margin to the left of the + // code matches their width. + function renderGutters(display) { + var gutters = display.gutters, specs = display.gutterSpecs; + removeChildren(gutters); + display.lineGutter = null; + for (var i = 0; i < specs.length; ++i) { + var ref = specs[i]; + var className = ref.className; + var style = ref.style; + var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + className)); + if (style) { gElt.style.cssText = style; } + if (className == "CodeMirror-linenumbers") { + display.lineGutter = gElt; + gElt.style.width = (display.lineNumWidth || 1) + "px"; + } + } + gutters.style.display = specs.length ? "" : "none"; + updateGutterSpace(display); + } + + function updateGutters(cm) { + renderGutters(cm.display); + regChange(cm); + alignHorizontally(cm); + } + + // The display handles the DOM integration, both for input reading + // and content drawing. It holds references to DOM nodes and + // display-related state. + + function Display(place, doc, input, options) { + var d = this; + this.input = input; + + // Covers bottom-right square when both scrollbars are present. + d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); + d.scrollbarFiller.setAttribute("cm-not-content", "true"); + // Covers bottom of gutter when coverGutterNextToScrollbar is on + // and h scrollbar is present. + d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); + d.gutterFiller.setAttribute("cm-not-content", "true"); + // Will contain the actual code, positioned to cover the viewport. + d.lineDiv = eltP("div", null, "CodeMirror-code"); + // Elements are added to these to represent selection and cursors. + d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); + d.cursorDiv = elt("div", null, "CodeMirror-cursors"); + // A visibility: hidden element used to find the size of things. + d.measure = elt("div", null, "CodeMirror-measure"); + // When lines outside of the viewport are measured, they are drawn in this. + d.lineMeasure = elt("div", null, "CodeMirror-measure"); + // Wraps everything that needs to exist inside the vertically-padded coordinate system + d.lineSpace = eltP("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], + null, "position: relative; outline: none"); + var lines = eltP("div", [d.lineSpace], "CodeMirror-lines"); + // Moved around its parent to cover visible view. + d.mover = elt("div", [lines], null, "position: relative"); + // Set to the height of the document, allowing scrolling. + d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); + d.sizerWidth = null; + // Behavior of elts with overflow: auto and padding is + // inconsistent across browsers. This is used to ensure the + // scrollable area is big enough. + d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); + // Will contain the gutters, if any. + d.gutters = elt("div", null, "CodeMirror-gutters"); + d.lineGutter = null; + // Actual scrollable element. + d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); + d.scroller.setAttribute("tabIndex", "-1"); + // The element in which the editor lives. + d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); + // See #6982. FIXME remove when this has been fixed for a while in Chrome + if (chrome && chrome_version >= 105) { d.wrapper.style.clipPath = "inset(0px)"; } + + // This attribute is respected by automatic translation systems such as Google Translate, + // and may also be respected by tools used by human translators. + d.wrapper.setAttribute('translate', 'no'); + + // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) + if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } + if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true; } + + if (place) { + if (place.appendChild) { place.appendChild(d.wrapper); } + else { place(d.wrapper); } + } + + // Current rendered range (may be bigger than the view window). + d.viewFrom = d.viewTo = doc.first; + d.reportedViewFrom = d.reportedViewTo = doc.first; + // Information about the rendered lines. + d.view = []; + d.renderedView = null; + // Holds info about a single rendered line when it was rendered + // for measurement, while not in view. + d.externalMeasured = null; + // Empty space (in pixels) above the view + d.viewOffset = 0; + d.lastWrapHeight = d.lastWrapWidth = 0; + d.updateLineNumbers = null; + + d.nativeBarWidth = d.barHeight = d.barWidth = 0; + d.scrollbarsClipped = false; + + // Used to only resize the line number gutter when necessary (when + // the amount of lines crosses a boundary that makes its width change) + d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; + // Set to true when a non-horizontal-scrolling line widget is + // added. As an optimization, line widget aligning is skipped when + // this is false. + d.alignWidgets = false; + + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + + // Tracks the maximum line length so that the horizontal scrollbar + // can be kept static when scrolling. + d.maxLine = null; + d.maxLineLength = 0; + d.maxLineChanged = false; + + // Used for measuring wheel scrolling granularity + d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; + + // True when shift is held down. + d.shift = false; + + // Used to track whether anything happened since the context menu + // was opened. + d.selForContextMenu = null; + + d.activeTouch = null; + + d.gutterSpecs = getGutters(options.gutters, options.lineNumbers); + renderGutters(d); + + input.init(d); + } + + // Since the delta values reported on mouse wheel events are + // unstandardized between browsers and even browser versions, and + // generally horribly unpredictable, this code starts by measuring + // the scroll effect that the first few mouse wheel events have, + // and, from that, detects the way it can convert deltas to pixel + // offsets afterwards. + // + // The reason we want to know the amount a wheel event will scroll + // is that it gives us a chance to update the display before the + // actual scrolling happens, reducing flickering. + + var wheelSamples = 0, wheelPixelsPerUnit = null; + // Fill in a browser-detected starting value on browsers where we + // know one. These don't have to be accurate -- the result of them + // being wrong would just be a slight flicker on the first wheel + // scroll (if it is large enough). + if (ie) { wheelPixelsPerUnit = -.53; } + else if (gecko) { wheelPixelsPerUnit = 15; } + else if (chrome) { wheelPixelsPerUnit = -.7; } + else if (safari) { wheelPixelsPerUnit = -1/3; } + + function wheelEventDelta(e) { + var dx = e.wheelDeltaX, dy = e.wheelDeltaY; + if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) { dx = e.detail; } + if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) { dy = e.detail; } + else if (dy == null) { dy = e.wheelDelta; } + return {x: dx, y: dy} + } + function wheelEventPixels(e) { + var delta = wheelEventDelta(e); + delta.x *= wheelPixelsPerUnit; + delta.y *= wheelPixelsPerUnit; + return delta + } + + function onScrollWheel(cm, e) { + // On Chrome 102, viewport updates somehow stop wheel-based + // scrolling. Turning off pointer events during the scroll seems + // to avoid the issue. + if (chrome && chrome_version == 102) { + if (cm.display.chromeScrollHack == null) { cm.display.sizer.style.pointerEvents = "none"; } + else { clearTimeout(cm.display.chromeScrollHack); } + cm.display.chromeScrollHack = setTimeout(function () { + cm.display.chromeScrollHack = null; + cm.display.sizer.style.pointerEvents = ""; + }, 100); + } + var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; + var pixelsPerUnit = wheelPixelsPerUnit; + if (e.deltaMode === 0) { + dx = e.deltaX; + dy = e.deltaY; + pixelsPerUnit = 1; + } + + var display = cm.display, scroll = display.scroller; + // Quit if there's nothing to scroll here + var canScrollX = scroll.scrollWidth > scroll.clientWidth; + var canScrollY = scroll.scrollHeight > scroll.clientHeight; + if (!(dx && canScrollX || dy && canScrollY)) { return } + + // Webkit browsers on OS X abort momentum scrolls when the target + // of the scroll event is removed from the scrollable element. + // This hack (see related code in patchDisplay) makes sure the + // element is kept around. + if (dy && mac && webkit) { + outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { + for (var i = 0; i < view.length; i++) { + if (view[i].node == cur) { + cm.display.currentWheelTarget = cur; + break outer + } + } + } + } + + // On some browsers, horizontal scrolling will cause redraws to + // happen before the gutter has been realigned, causing it to + // wriggle around in a most unseemly way. When we have an + // estimated pixels/delta value, we just handle horizontal + // scrolling entirely here. It'll be slightly off from native, but + // better than glitching out. + if (dx && !gecko && !presto && pixelsPerUnit != null) { + if (dy && canScrollY) + { updateScrollTop(cm, Math.max(0, scroll.scrollTop + dy * pixelsPerUnit)); } + setScrollLeft(cm, Math.max(0, scroll.scrollLeft + dx * pixelsPerUnit)); + // Only prevent default scrolling if vertical scrolling is + // actually possible. Otherwise, it causes vertical scroll + // jitter on OSX trackpads when deltaX is small and deltaY + // is large (issue #3579) + if (!dy || (dy && canScrollY)) + { e_preventDefault(e); } + display.wheelStartX = null; // Abort measurement, if in progress + return + } + + // 'Project' the visible viewport to cover the area that is being + // scrolled into view (if we know enough to estimate it). + if (dy && pixelsPerUnit != null) { + var pixels = dy * pixelsPerUnit; + var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; + if (pixels < 0) { top = Math.max(0, top + pixels - 50); } + else { bot = Math.min(cm.doc.height, bot + pixels + 50); } + updateDisplaySimple(cm, {top: top, bottom: bot}); + } + + if (wheelSamples < 20 && e.deltaMode !== 0) { + if (display.wheelStartX == null) { + display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; + display.wheelDX = dx; display.wheelDY = dy; + setTimeout(function () { + if (display.wheelStartX == null) { return } + var movedX = scroll.scrollLeft - display.wheelStartX; + var movedY = scroll.scrollTop - display.wheelStartY; + var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || + (movedX && display.wheelDX && movedX / display.wheelDX); + display.wheelStartX = display.wheelStartY = null; + if (!sample) { return } + wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); + ++wheelSamples; + }, 200); + } else { + display.wheelDX += dx; display.wheelDY += dy; + } + } + } + + // Selection objects are immutable. A new one is created every time + // the selection changes. A selection is one or more non-overlapping + // (and non-touching) ranges, sorted, and an integer that indicates + // which one is the primary selection (the one that's scrolled into + // view, that getCursor returns, etc). + var Selection = function(ranges, primIndex) { + this.ranges = ranges; + this.primIndex = primIndex; + }; + + Selection.prototype.primary = function () { return this.ranges[this.primIndex] }; + + Selection.prototype.equals = function (other) { + if (other == this) { return true } + if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) { return false } + for (var i = 0; i < this.ranges.length; i++) { + var here = this.ranges[i], there = other.ranges[i]; + if (!equalCursorPos(here.anchor, there.anchor) || !equalCursorPos(here.head, there.head)) { return false } + } + return true + }; + + Selection.prototype.deepCopy = function () { + var out = []; + for (var i = 0; i < this.ranges.length; i++) + { out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); } + return new Selection(out, this.primIndex) + }; + + Selection.prototype.somethingSelected = function () { + for (var i = 0; i < this.ranges.length; i++) + { if (!this.ranges[i].empty()) { return true } } + return false + }; + + Selection.prototype.contains = function (pos, end) { + if (!end) { end = pos; } + for (var i = 0; i < this.ranges.length; i++) { + var range = this.ranges[i]; + if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) + { return i } + } + return -1 + }; + + var Range = function(anchor, head) { + this.anchor = anchor; this.head = head; + }; + + Range.prototype.from = function () { return minPos(this.anchor, this.head) }; + Range.prototype.to = function () { return maxPos(this.anchor, this.head) }; + Range.prototype.empty = function () { return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch }; + + // Take an unsorted, potentially overlapping set of ranges, and + // build a selection out of it. 'Consumes' ranges array (modifying + // it). + function normalizeSelection(cm, ranges, primIndex) { + var mayTouch = cm && cm.options.selectionsMayTouch; + var prim = ranges[primIndex]; + ranges.sort(function (a, b) { return cmp(a.from(), b.from()); }); + primIndex = indexOf(ranges, prim); + for (var i = 1; i < ranges.length; i++) { + var cur = ranges[i], prev = ranges[i - 1]; + var diff = cmp(prev.to(), cur.from()); + if (mayTouch && !cur.empty() ? diff > 0 : diff >= 0) { + var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); + var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; + if (i <= primIndex) { --primIndex; } + ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); + } + } + return new Selection(ranges, primIndex) + } + + function simpleSelection(anchor, head) { + return new Selection([new Range(anchor, head || anchor)], 0) + } + + // Compute the position of the end of a change (its 'to' property + // refers to the pre-change end). + function changeEnd(change) { + if (!change.text) { return change.to } + return Pos(change.from.line + change.text.length - 1, + lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)) + } + + // Adjust a position to refer to the post-change position of the + // same text, or the end of the change if the change covers it. + function adjustForChange(pos, change) { + if (cmp(pos, change.from) < 0) { return pos } + if (cmp(pos, change.to) <= 0) { return changeEnd(change) } + + var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; + if (pos.line == change.to.line) { ch += changeEnd(change).ch - change.to.ch; } + return Pos(line, ch) + } + + function computeSelAfterChange(doc, change) { + var out = []; + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + out.push(new Range(adjustForChange(range.anchor, change), + adjustForChange(range.head, change))); + } + return normalizeSelection(doc.cm, out, doc.sel.primIndex) + } + + function offsetPos(pos, old, nw) { + if (pos.line == old.line) + { return Pos(nw.line, pos.ch - old.ch + nw.ch) } + else + { return Pos(nw.line + (pos.line - old.line), pos.ch) } + } + + // Used by replaceSelections to allow moving the selection to the + // start or around the replaced test. Hint may be "start" or "around". + function computeReplacedSel(doc, changes, hint) { + var out = []; + var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; + for (var i = 0; i < changes.length; i++) { + var change = changes[i]; + var from = offsetPos(change.from, oldPrev, newPrev); + var to = offsetPos(changeEnd(change), oldPrev, newPrev); + oldPrev = change.to; + newPrev = to; + if (hint == "around") { + var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; + out[i] = new Range(inv ? to : from, inv ? from : to); + } else { + out[i] = new Range(from, from); + } + } + return new Selection(out, doc.sel.primIndex) + } + + // Used to get the editor into a consistent state again when options change. + + function loadMode(cm) { + cm.doc.mode = getMode(cm.options, cm.doc.modeOption); + resetModeState(cm); + } + + function resetModeState(cm) { + cm.doc.iter(function (line) { + if (line.stateAfter) { line.stateAfter = null; } + if (line.styles) { line.styles = null; } + }); + cm.doc.modeFrontier = cm.doc.highlightFrontier = cm.doc.first; + startWorker(cm, 100); + cm.state.modeGen++; + if (cm.curOp) { regChange(cm); } + } + + // DOCUMENT DATA STRUCTURE + + // By default, updates that start and end at the beginning of a line + // are treated specially, in order to make the association of line + // widgets and marker elements with the text behave more intuitive. + function isWholeLineUpdate(doc, change) { + return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && + (!doc.cm || doc.cm.options.wholeLineUpdateBefore) + } + + // Perform a change on the document data structure. + function updateDoc(doc, change, markedSpans, estimateHeight) { + function spansFor(n) {return markedSpans ? markedSpans[n] : null} + function update(line, text, spans) { + updateLine(line, text, spans, estimateHeight); + signalLater(line, "change", line, change); + } + function linesFor(start, end) { + var result = []; + for (var i = start; i < end; ++i) + { result.push(new Line(text[i], spansFor(i), estimateHeight)); } + return result + } + + var from = change.from, to = change.to, text = change.text; + var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); + var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; + + // Adjust the line structure + if (change.full) { + doc.insert(0, linesFor(0, text.length)); + doc.remove(text.length, doc.size - text.length); + } else if (isWholeLineUpdate(doc, change)) { + // This is a whole-line replace. Treated specially to make + // sure line objects move the way they are supposed to. + var added = linesFor(0, text.length - 1); + update(lastLine, lastLine.text, lastSpans); + if (nlines) { doc.remove(from.line, nlines); } + if (added.length) { doc.insert(from.line, added); } + } else if (firstLine == lastLine) { + if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); + } else { + var added$1 = linesFor(1, text.length - 1); + added$1.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + doc.insert(from.line + 1, added$1); + } + } else if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); + doc.remove(from.line + 1, nlines); + } else { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); + var added$2 = linesFor(1, text.length - 1); + if (nlines > 1) { doc.remove(from.line + 1, nlines - 1); } + doc.insert(from.line + 1, added$2); + } + + signalLater(doc, "change", doc, change); + } + + // Call f for all linked documents. + function linkedDocs(doc, f, sharedHistOnly) { + function propagate(doc, skip, sharedHist) { + if (doc.linked) { for (var i = 0; i < doc.linked.length; ++i) { + var rel = doc.linked[i]; + if (rel.doc == skip) { continue } + var shared = sharedHist && rel.sharedHist; + if (sharedHistOnly && !shared) { continue } + f(rel.doc, shared); + propagate(rel.doc, doc, shared); + } } + } + propagate(doc, null, true); + } + + // Attach a document to an editor. + function attachDoc(cm, doc) { + if (doc.cm) { throw new Error("This document is already in use.") } + cm.doc = doc; + doc.cm = cm; + estimateLineHeights(cm); + loadMode(cm); + setDirectionClass(cm); + cm.options.direction = doc.direction; + if (!cm.options.lineWrapping) { findMaxLine(cm); } + cm.options.mode = doc.modeOption; + regChange(cm); + } + + function setDirectionClass(cm) { + (cm.doc.direction == "rtl" ? addClass : rmClass)(cm.display.lineDiv, "CodeMirror-rtl"); + } + + function directionChanged(cm) { + runInOp(cm, function () { + setDirectionClass(cm); + regChange(cm); + }); + } + + function History(prev) { + // Arrays of change events and selections. Doing something adds an + // event to done and clears undo. Undoing moves events from done + // to undone, redoing moves them in the other direction. + this.done = []; this.undone = []; + this.undoDepth = prev ? prev.undoDepth : Infinity; + // Used to track when changes can be merged into a single undo + // event + this.lastModTime = this.lastSelTime = 0; + this.lastOp = this.lastSelOp = null; + this.lastOrigin = this.lastSelOrigin = null; + // Used by the isClean() method + this.generation = this.maxGeneration = prev ? prev.maxGeneration : 1; + } + + // Create a history change event from an updateDoc-style change + // object. + function historyChangeFromChange(doc, change) { + var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; + attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); + linkedDocs(doc, function (doc) { return attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); }, true); + return histChange + } + + // Pop all selection events off the end of a history array. Stop at + // a change event. + function clearSelectionEvents(array) { + while (array.length) { + var last = lst(array); + if (last.ranges) { array.pop(); } + else { break } + } + } + + // Find the top change event in the history. Pop off selection + // events that are in the way. + function lastChangeEvent(hist, force) { + if (force) { + clearSelectionEvents(hist.done); + return lst(hist.done) + } else if (hist.done.length && !lst(hist.done).ranges) { + return lst(hist.done) + } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { + hist.done.pop(); + return lst(hist.done) + } + } + + // Register a change in the history. Merges changes that are within + // a single operation, or are close together with an origin that + // allows merging (starting with "+") into a single event. + function addChangeToHistory(doc, change, selAfter, opId) { + var hist = doc.history; + hist.undone.length = 0; + var time = +new Date, cur; + var last; + + if ((hist.lastOp == opId || + hist.lastOrigin == change.origin && change.origin && + ((change.origin.charAt(0) == "+" && hist.lastModTime > time - (doc.cm ? doc.cm.options.historyEventDelay : 500)) || + change.origin.charAt(0) == "*")) && + (cur = lastChangeEvent(hist, hist.lastOp == opId))) { + // Merge this change into the last event + last = lst(cur.changes); + if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { + // Optimized case for simple insertion -- don't want to add + // new changesets for every character typed + last.to = changeEnd(change); + } else { + // Add new sub-event + cur.changes.push(historyChangeFromChange(doc, change)); + } + } else { + // Can not be merged, start a new event. + var before = lst(hist.done); + if (!before || !before.ranges) + { pushSelectionToHistory(doc.sel, hist.done); } + cur = {changes: [historyChangeFromChange(doc, change)], + generation: hist.generation}; + hist.done.push(cur); + while (hist.done.length > hist.undoDepth) { + hist.done.shift(); + if (!hist.done[0].ranges) { hist.done.shift(); } + } + } + hist.done.push(selAfter); + hist.generation = ++hist.maxGeneration; + hist.lastModTime = hist.lastSelTime = time; + hist.lastOp = hist.lastSelOp = opId; + hist.lastOrigin = hist.lastSelOrigin = change.origin; + + if (!last) { signal(doc, "historyAdded"); } + } + + function selectionEventCanBeMerged(doc, origin, prev, sel) { + var ch = origin.charAt(0); + return ch == "*" || + ch == "+" && + prev.ranges.length == sel.ranges.length && + prev.somethingSelected() == sel.somethingSelected() && + new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500) + } + + // Called whenever the selection changes, sets the new selection as + // the pending selection in the history, and pushes the old pending + // selection into the 'done' array when it was significantly + // different (in number of selected ranges, emptiness, or time). + function addSelectionToHistory(doc, sel, opId, options) { + var hist = doc.history, origin = options && options.origin; + + // A new event is started when the previous origin does not match + // the current, or the origins don't allow matching. Origins + // starting with * are always merged, those starting with + are + // merged when similar and close together in time. + if (opId == hist.lastSelOp || + (origin && hist.lastSelOrigin == origin && + (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || + selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) + { hist.done[hist.done.length - 1] = sel; } + else + { pushSelectionToHistory(sel, hist.done); } + + hist.lastSelTime = +new Date; + hist.lastSelOrigin = origin; + hist.lastSelOp = opId; + if (options && options.clearRedo !== false) + { clearSelectionEvents(hist.undone); } + } + + function pushSelectionToHistory(sel, dest) { + var top = lst(dest); + if (!(top && top.ranges && top.equals(sel))) + { dest.push(sel); } + } + + // Used to store marked span information in the history. + function attachLocalSpans(doc, change, from, to) { + var existing = change["spans_" + doc.id], n = 0; + doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) { + if (line.markedSpans) + { (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; } + ++n; + }); + } + + // When un/re-doing restores text containing marked spans, those + // that have been explicitly cleared should not be restored. + function removeClearedSpans(spans) { + if (!spans) { return null } + var out; + for (var i = 0; i < spans.length; ++i) { + if (spans[i].marker.explicitlyCleared) { if (!out) { out = spans.slice(0, i); } } + else if (out) { out.push(spans[i]); } + } + return !out ? spans : out.length ? out : null + } + + // Retrieve and filter the old marked spans stored in a change event. + function getOldSpans(doc, change) { + var found = change["spans_" + doc.id]; + if (!found) { return null } + var nw = []; + for (var i = 0; i < change.text.length; ++i) + { nw.push(removeClearedSpans(found[i])); } + return nw + } + + // Used for un/re-doing changes from the history. Combines the + // result of computing the existing spans with the set of spans that + // existed in the history (so that deleting around a span and then + // undoing brings back the span). + function mergeOldSpans(doc, change) { + var old = getOldSpans(doc, change); + var stretched = stretchSpansOverChange(doc, change); + if (!old) { return stretched } + if (!stretched) { return old } + + for (var i = 0; i < old.length; ++i) { + var oldCur = old[i], stretchCur = stretched[i]; + if (oldCur && stretchCur) { + spans: for (var j = 0; j < stretchCur.length; ++j) { + var span = stretchCur[j]; + for (var k = 0; k < oldCur.length; ++k) + { if (oldCur[k].marker == span.marker) { continue spans } } + oldCur.push(span); + } + } else if (stretchCur) { + old[i] = stretchCur; + } + } + return old + } + + // Used both to provide a JSON-safe object in .getHistory, and, when + // detaching a document, to split the history in two + function copyHistoryArray(events, newGroup, instantiateSel) { + var copy = []; + for (var i = 0; i < events.length; ++i) { + var event = events[i]; + if (event.ranges) { + copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); + continue + } + var changes = event.changes, newChanges = []; + copy.push({changes: newChanges}); + for (var j = 0; j < changes.length; ++j) { + var change = changes[j], m = (void 0); + newChanges.push({from: change.from, to: change.to, text: change.text}); + if (newGroup) { for (var prop in change) { if (m = prop.match(/^spans_(\d+)$/)) { + if (indexOf(newGroup, Number(m[1])) > -1) { + lst(newChanges)[prop] = change[prop]; + delete change[prop]; + } + } } } + } + } + return copy + } + + // The 'scroll' parameter given to many of these indicated whether + // the new cursor position should be scrolled into view after + // modifying the selection. + + // If shift is held or the extend flag is set, extends a range to + // include a given position (and optionally a second position). + // Otherwise, simply returns the range between the given positions. + // Used for cursor motion and such. + function extendRange(range, head, other, extend) { + if (extend) { + var anchor = range.anchor; + if (other) { + var posBefore = cmp(head, anchor) < 0; + if (posBefore != (cmp(other, anchor) < 0)) { + anchor = head; + head = other; + } else if (posBefore != (cmp(head, other) < 0)) { + head = other; + } + } + return new Range(anchor, head) + } else { + return new Range(other || head, head) + } + } + + // Extend the primary selection range, discard the rest. + function extendSelection(doc, head, other, options, extend) { + if (extend == null) { extend = doc.cm && (doc.cm.display.shift || doc.extend); } + setSelection(doc, new Selection([extendRange(doc.sel.primary(), head, other, extend)], 0), options); + } + + // Extend all selections (pos is an array of selections with length + // equal the number of selections) + function extendSelections(doc, heads, options) { + var out = []; + var extend = doc.cm && (doc.cm.display.shift || doc.extend); + for (var i = 0; i < doc.sel.ranges.length; i++) + { out[i] = extendRange(doc.sel.ranges[i], heads[i], null, extend); } + var newSel = normalizeSelection(doc.cm, out, doc.sel.primIndex); + setSelection(doc, newSel, options); + } + + // Updates a single range in the selection. + function replaceOneSelection(doc, i, range, options) { + var ranges = doc.sel.ranges.slice(0); + ranges[i] = range; + setSelection(doc, normalizeSelection(doc.cm, ranges, doc.sel.primIndex), options); + } + + // Reset the selection to a single range. + function setSimpleSelection(doc, anchor, head, options) { + setSelection(doc, simpleSelection(anchor, head), options); + } + + // Give beforeSelectionChange handlers a change to influence a + // selection update. + function filterSelectionChange(doc, sel, options) { + var obj = { + ranges: sel.ranges, + update: function(ranges) { + this.ranges = []; + for (var i = 0; i < ranges.length; i++) + { this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), + clipPos(doc, ranges[i].head)); } + }, + origin: options && options.origin + }; + signal(doc, "beforeSelectionChange", doc, obj); + if (doc.cm) { signal(doc.cm, "beforeSelectionChange", doc.cm, obj); } + if (obj.ranges != sel.ranges) { return normalizeSelection(doc.cm, obj.ranges, obj.ranges.length - 1) } + else { return sel } + } + + function setSelectionReplaceHistory(doc, sel, options) { + var done = doc.history.done, last = lst(done); + if (last && last.ranges) { + done[done.length - 1] = sel; + setSelectionNoUndo(doc, sel, options); + } else { + setSelection(doc, sel, options); + } + } + + // Set a new selection. + function setSelection(doc, sel, options) { + setSelectionNoUndo(doc, sel, options); + addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); + } + + function setSelectionNoUndo(doc, sel, options) { + if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) + { sel = filterSelectionChange(doc, sel, options); } + + var bias = options && options.bias || + (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); + setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); + + if (!(options && options.scroll === false) && doc.cm && doc.cm.getOption("readOnly") != "nocursor") + { ensureCursorVisible(doc.cm); } + } + + function setSelectionInner(doc, sel) { + if (sel.equals(doc.sel)) { return } + + doc.sel = sel; + + if (doc.cm) { + doc.cm.curOp.updateInput = 1; + doc.cm.curOp.selectionChanged = true; + signalCursorActivity(doc.cm); + } + signalLater(doc, "cursorActivity", doc); + } + + // Verify that the selection does not partially select any atomic + // marked ranges. + function reCheckSelection(doc) { + setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false)); + } + + // Return a selection that does not partially select any atomic + // ranges. + function skipAtomicInSelection(doc, sel, bias, mayClear) { + var out; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i]; + var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear); + var newHead = range.head == range.anchor ? newAnchor : skipAtomic(doc, range.head, old && old.head, bias, mayClear); + if (out || newAnchor != range.anchor || newHead != range.head) { + if (!out) { out = sel.ranges.slice(0, i); } + out[i] = new Range(newAnchor, newHead); + } + } + return out ? normalizeSelection(doc.cm, out, sel.primIndex) : sel + } + + function skipAtomicInner(doc, pos, oldPos, dir, mayClear) { + var line = getLine(doc, pos.line); + if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) { + var sp = line.markedSpans[i], m = sp.marker; + + // Determine if we should prevent the cursor being placed to the left/right of an atomic marker + // Historically this was determined using the inclusiveLeft/Right option, but the new way to control it + // is with selectLeft/Right + var preventCursorLeft = ("selectLeft" in m) ? !m.selectLeft : m.inclusiveLeft; + var preventCursorRight = ("selectRight" in m) ? !m.selectRight : m.inclusiveRight; + + if ((sp.from == null || (preventCursorLeft ? sp.from <= pos.ch : sp.from < pos.ch)) && + (sp.to == null || (preventCursorRight ? sp.to >= pos.ch : sp.to > pos.ch))) { + if (mayClear) { + signal(m, "beforeCursorEnter"); + if (m.explicitlyCleared) { + if (!line.markedSpans) { break } + else {--i; continue} + } + } + if (!m.atomic) { continue } + + if (oldPos) { + var near = m.find(dir < 0 ? 1 : -1), diff = (void 0); + if (dir < 0 ? preventCursorRight : preventCursorLeft) + { near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null); } + if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0)) + { return skipAtomicInner(doc, near, pos, dir, mayClear) } + } + + var far = m.find(dir < 0 ? -1 : 1); + if (dir < 0 ? preventCursorLeft : preventCursorRight) + { far = movePos(doc, far, dir, far.line == pos.line ? line : null); } + return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null + } + } } + return pos + } + + // Ensure a given position is not inside an atomic range. + function skipAtomic(doc, pos, oldPos, bias, mayClear) { + var dir = bias || 1; + var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) || + (!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) || + skipAtomicInner(doc, pos, oldPos, -dir, mayClear) || + (!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true)); + if (!found) { + doc.cantEdit = true; + return Pos(doc.first, 0) + } + return found + } + + function movePos(doc, pos, dir, line) { + if (dir < 0 && pos.ch == 0) { + if (pos.line > doc.first) { return clipPos(doc, Pos(pos.line - 1)) } + else { return null } + } else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) { + if (pos.line < doc.first + doc.size - 1) { return Pos(pos.line + 1, 0) } + else { return null } + } else { + return new Pos(pos.line, pos.ch + dir) + } + } + + function selectAll(cm) { + cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll); + } + + // UPDATING + + // Allow "beforeChange" event handlers to influence a change + function filterChange(doc, change, update) { + var obj = { + canceled: false, + from: change.from, + to: change.to, + text: change.text, + origin: change.origin, + cancel: function () { return obj.canceled = true; } + }; + if (update) { obj.update = function (from, to, text, origin) { + if (from) { obj.from = clipPos(doc, from); } + if (to) { obj.to = clipPos(doc, to); } + if (text) { obj.text = text; } + if (origin !== undefined) { obj.origin = origin; } + }; } + signal(doc, "beforeChange", doc, obj); + if (doc.cm) { signal(doc.cm, "beforeChange", doc.cm, obj); } + + if (obj.canceled) { + if (doc.cm) { doc.cm.curOp.updateInput = 2; } + return null + } + return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin} + } + + // Apply a change to a document, and add it to the document's + // history, and propagating it to all linked documents. + function makeChange(doc, change, ignoreReadOnly) { + if (doc.cm) { + if (!doc.cm.curOp) { return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly) } + if (doc.cm.state.suppressEdits) { return } + } + + if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { + change = filterChange(doc, change, true); + if (!change) { return } + } + + // Possibly split or suppress the update based on the presence + // of read-only spans in its range. + var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); + if (split) { + for (var i = split.length - 1; i >= 0; --i) + { makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text, origin: change.origin}); } + } else { + makeChangeInner(doc, change); + } + } + + function makeChangeInner(doc, change) { + if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) { return } + var selAfter = computeSelAfterChange(doc, change); + addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); + + makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); + var rebased = []; + + linkedDocs(doc, function (doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); + }); + } + + // Revert a change stored in a document's history. + function makeChangeFromHistory(doc, type, allowSelectionOnly) { + var suppress = doc.cm && doc.cm.state.suppressEdits; + if (suppress && !allowSelectionOnly) { return } + + var hist = doc.history, event, selAfter = doc.sel; + var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; + + // Verify that there is a useable event (so that ctrl-z won't + // needlessly clear selection events) + var i = 0; + for (; i < source.length; i++) { + event = source[i]; + if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) + { break } + } + if (i == source.length) { return } + hist.lastOrigin = hist.lastSelOrigin = null; + + for (;;) { + event = source.pop(); + if (event.ranges) { + pushSelectionToHistory(event, dest); + if (allowSelectionOnly && !event.equals(doc.sel)) { + setSelection(doc, event, {clearRedo: false}); + return + } + selAfter = event; + } else if (suppress) { + source.push(event); + return + } else { break } + } + + // Build up a reverse change object to add to the opposite history + // stack (redo when undoing, and vice versa). + var antiChanges = []; + pushSelectionToHistory(selAfter, dest); + dest.push({changes: antiChanges, generation: hist.generation}); + hist.generation = event.generation || ++hist.maxGeneration; + + var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); + + var loop = function ( i ) { + var change = event.changes[i]; + change.origin = type; + if (filter && !filterChange(doc, change, false)) { + source.length = 0; + return {} + } + + antiChanges.push(historyChangeFromChange(doc, change)); + + var after = i ? computeSelAfterChange(doc, change) : lst(source); + makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); + if (!i && doc.cm) { doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); } + var rebased = []; + + // Propagate to the linked documents + linkedDocs(doc, function (doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); + }); + }; + + for (var i$1 = event.changes.length - 1; i$1 >= 0; --i$1) { + var returned = loop( i$1 ); + + if ( returned ) return returned.v; + } + } + + // Sub-views need their line numbers shifted when text is added + // above or below them in the parent document. + function shiftDoc(doc, distance) { + if (distance == 0) { return } + doc.first += distance; + doc.sel = new Selection(map(doc.sel.ranges, function (range) { return new Range( + Pos(range.anchor.line + distance, range.anchor.ch), + Pos(range.head.line + distance, range.head.ch) + ); }), doc.sel.primIndex); + if (doc.cm) { + regChange(doc.cm, doc.first, doc.first - distance, distance); + for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) + { regLineChange(doc.cm, l, "gutter"); } + } + } + + // More lower-level change function, handling only a single document + // (not linked ones). + function makeChangeSingleDoc(doc, change, selAfter, spans) { + if (doc.cm && !doc.cm.curOp) + { return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans) } + + if (change.to.line < doc.first) { + shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); + return + } + if (change.from.line > doc.lastLine()) { return } + + // Clip the change to the size of this doc + if (change.from.line < doc.first) { + var shift = change.text.length - 1 - (doc.first - change.from.line); + shiftDoc(doc, shift); + change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), + text: [lst(change.text)], origin: change.origin}; + } + var last = doc.lastLine(); + if (change.to.line > last) { + change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), + text: [change.text[0]], origin: change.origin}; + } + + change.removed = getBetween(doc, change.from, change.to); + + if (!selAfter) { selAfter = computeSelAfterChange(doc, change); } + if (doc.cm) { makeChangeSingleDocInEditor(doc.cm, change, spans); } + else { updateDoc(doc, change, spans); } + setSelectionNoUndo(doc, selAfter, sel_dontScroll); + + if (doc.cantEdit && skipAtomic(doc, Pos(doc.firstLine(), 0))) + { doc.cantEdit = false; } + } + + // Handle the interaction of a change to a document with the editor + // that this document is part of. + function makeChangeSingleDocInEditor(cm, change, spans) { + var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + + var recomputeMaxLength = false, checkWidthStart = from.line; + if (!cm.options.lineWrapping) { + checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); + doc.iter(checkWidthStart, to.line + 1, function (line) { + if (line == display.maxLine) { + recomputeMaxLength = true; + return true + } + }); + } + + if (doc.sel.contains(change.from, change.to) > -1) + { signalCursorActivity(cm); } + + updateDoc(doc, change, spans, estimateHeight(cm)); + + if (!cm.options.lineWrapping) { + doc.iter(checkWidthStart, from.line + change.text.length, function (line) { + var len = lineLength(line); + if (len > display.maxLineLength) { + display.maxLine = line; + display.maxLineLength = len; + display.maxLineChanged = true; + recomputeMaxLength = false; + } + }); + if (recomputeMaxLength) { cm.curOp.updateMaxLine = true; } + } + + retreatFrontier(doc, from.line); + startWorker(cm, 400); + + var lendiff = change.text.length - (to.line - from.line) - 1; + // Remember that these lines changed, for updating the display + if (change.full) + { regChange(cm); } + else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) + { regLineChange(cm, from.line, "text"); } + else + { regChange(cm, from.line, to.line + 1, lendiff); } + + var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); + if (changeHandler || changesHandler) { + var obj = { + from: from, to: to, + text: change.text, + removed: change.removed, + origin: change.origin + }; + if (changeHandler) { signalLater(cm, "change", cm, obj); } + if (changesHandler) { (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); } + } + cm.display.selForContextMenu = null; + } + + function replaceRange(doc, code, from, to, origin) { + var assign; + + if (!to) { to = from; } + if (cmp(to, from) < 0) { (assign = [to, from], from = assign[0], to = assign[1]); } + if (typeof code == "string") { code = doc.splitLines(code); } + makeChange(doc, {from: from, to: to, text: code, origin: origin}); + } + + // Rebasing/resetting history to deal with externally-sourced changes + + function rebaseHistSelSingle(pos, from, to, diff) { + if (to < pos.line) { + pos.line += diff; + } else if (from < pos.line) { + pos.line = from; + pos.ch = 0; + } + } + + // Tries to rebase an array of history events given a change in the + // document. If the change touches the same lines as the event, the + // event, and everything 'behind' it, is discarded. If the change is + // before the event, the event's positions are updated. Uses a + // copy-on-write scheme for the positions, to avoid having to + // reallocate them all on every rebase, but also avoid problems with + // shared position objects being unsafely updated. + function rebaseHistArray(array, from, to, diff) { + for (var i = 0; i < array.length; ++i) { + var sub = array[i], ok = true; + if (sub.ranges) { + if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } + for (var j = 0; j < sub.ranges.length; j++) { + rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); + rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); + } + continue + } + for (var j$1 = 0; j$1 < sub.changes.length; ++j$1) { + var cur = sub.changes[j$1]; + if (to < cur.from.line) { + cur.from = Pos(cur.from.line + diff, cur.from.ch); + cur.to = Pos(cur.to.line + diff, cur.to.ch); + } else if (from <= cur.to.line) { + ok = false; + break + } + } + if (!ok) { + array.splice(0, i + 1); + i = 0; + } + } + } + + function rebaseHist(hist, change) { + var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; + rebaseHistArray(hist.done, from, to, diff); + rebaseHistArray(hist.undone, from, to, diff); + } + + // Utility for applying a change to a line by handle or number, + // returning the number and optionally registering the line as + // changed. + function changeLine(doc, handle, changeType, op) { + var no = handle, line = handle; + if (typeof handle == "number") { line = getLine(doc, clipLine(doc, handle)); } + else { no = lineNo(handle); } + if (no == null) { return null } + if (op(line, no) && doc.cm) { regLineChange(doc.cm, no, changeType); } + return line + } + + // The document is represented as a BTree consisting of leaves, with + // chunk of lines in them, and branches, with up to ten leaves or + // other branch nodes below them. The top node is always a branch + // node, and is the document object itself (meaning it has + // additional methods and properties). + // + // All nodes have parent links. The tree is used both to go from + // line numbers to line objects, and to go from objects to numbers. + // It also indexes by height, and is used to convert between height + // and line object, and to find the total height of the document. + // + // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html + + function LeafChunk(lines) { + this.lines = lines; + this.parent = null; + var height = 0; + for (var i = 0; i < lines.length; ++i) { + lines[i].parent = this; + height += lines[i].height; + } + this.height = height; + } + + LeafChunk.prototype = { + chunkSize: function() { return this.lines.length }, + + // Remove the n lines at offset 'at'. + removeInner: function(at, n) { + for (var i = at, e = at + n; i < e; ++i) { + var line = this.lines[i]; + this.height -= line.height; + cleanUpLine(line); + signalLater(line, "delete"); + } + this.lines.splice(at, n); + }, + + // Helper used to collapse a small branch into a single leaf. + collapse: function(lines) { + lines.push.apply(lines, this.lines); + }, + + // Insert the given array of lines at offset 'at', count them as + // having the given height. + insertInner: function(at, lines, height) { + this.height += height; + this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); + for (var i = 0; i < lines.length; ++i) { lines[i].parent = this; } + }, + + // Used to iterate over a part of the tree. + iterN: function(at, n, op) { + for (var e = at + n; at < e; ++at) + { if (op(this.lines[at])) { return true } } + } + }; + + function BranchChunk(children) { + this.children = children; + var size = 0, height = 0; + for (var i = 0; i < children.length; ++i) { + var ch = children[i]; + size += ch.chunkSize(); height += ch.height; + ch.parent = this; + } + this.size = size; + this.height = height; + this.parent = null; + } + + BranchChunk.prototype = { + chunkSize: function() { return this.size }, + + removeInner: function(at, n) { + this.size -= n; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var rm = Math.min(n, sz - at), oldHeight = child.height; + child.removeInner(at, rm); + this.height -= oldHeight - child.height; + if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } + if ((n -= rm) == 0) { break } + at = 0; + } else { at -= sz; } + } + // If the result is smaller than 25 lines, ensure that it is a + // single leaf node. + if (this.size - n < 25 && + (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { + var lines = []; + this.collapse(lines); + this.children = [new LeafChunk(lines)]; + this.children[0].parent = this; + } + }, + + collapse: function(lines) { + for (var i = 0; i < this.children.length; ++i) { this.children[i].collapse(lines); } + }, + + insertInner: function(at, lines, height) { + this.size += lines.length; + this.height += height; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at <= sz) { + child.insertInner(at, lines, height); + if (child.lines && child.lines.length > 50) { + // To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it's never spliced. + // Instead, small slices are taken. They're taken in order because sequential memory accesses are fastest. + var remaining = child.lines.length % 25 + 25; + for (var pos = remaining; pos < child.lines.length;) { + var leaf = new LeafChunk(child.lines.slice(pos, pos += 25)); + child.height -= leaf.height; + this.children.splice(++i, 0, leaf); + leaf.parent = this; + } + child.lines = child.lines.slice(0, remaining); + this.maybeSpill(); + } + break + } + at -= sz; + } + }, + + // When a node has grown, check whether it should be split. + maybeSpill: function() { + if (this.children.length <= 10) { return } + var me = this; + do { + var spilled = me.children.splice(me.children.length - 5, 5); + var sibling = new BranchChunk(spilled); + if (!me.parent) { // Become the parent node + var copy = new BranchChunk(me.children); + copy.parent = me; + me.children = [copy, sibling]; + me = copy; + } else { + me.size -= sibling.size; + me.height -= sibling.height; + var myIndex = indexOf(me.parent.children, me); + me.parent.children.splice(myIndex + 1, 0, sibling); + } + sibling.parent = me.parent; + } while (me.children.length > 10) + me.parent.maybeSpill(); + }, + + iterN: function(at, n, op) { + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var used = Math.min(n, sz - at); + if (child.iterN(at, used, op)) { return true } + if ((n -= used) == 0) { break } + at = 0; + } else { at -= sz; } + } + } + }; + + // Line widgets are block elements displayed above or below a line. + + var LineWidget = function(doc, node, options) { + if (options) { for (var opt in options) { if (options.hasOwnProperty(opt)) + { this[opt] = options[opt]; } } } + this.doc = doc; + this.node = node; + }; + + LineWidget.prototype.clear = function () { + var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); + if (no == null || !ws) { return } + for (var i = 0; i < ws.length; ++i) { if (ws[i] == this) { ws.splice(i--, 1); } } + if (!ws.length) { line.widgets = null; } + var height = widgetHeight(this); + updateLineHeight(line, Math.max(0, line.height - height)); + if (cm) { + runInOp(cm, function () { + adjustScrollWhenAboveVisible(cm, line, -height); + regLineChange(cm, no, "widget"); + }); + signalLater(cm, "lineWidgetCleared", cm, this, no); + } + }; + + LineWidget.prototype.changed = function () { + var this$1 = this; + + var oldH = this.height, cm = this.doc.cm, line = this.line; + this.height = null; + var diff = widgetHeight(this) - oldH; + if (!diff) { return } + if (!lineIsHidden(this.doc, line)) { updateLineHeight(line, line.height + diff); } + if (cm) { + runInOp(cm, function () { + cm.curOp.forceUpdate = true; + adjustScrollWhenAboveVisible(cm, line, diff); + signalLater(cm, "lineWidgetChanged", cm, this$1, lineNo(line)); + }); + } + }; + eventMixin(LineWidget); + + function adjustScrollWhenAboveVisible(cm, line, diff) { + if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) + { addToScrollTop(cm, diff); } + } + + function addLineWidget(doc, handle, node, options) { + var widget = new LineWidget(doc, node, options); + var cm = doc.cm; + if (cm && widget.noHScroll) { cm.display.alignWidgets = true; } + changeLine(doc, handle, "widget", function (line) { + var widgets = line.widgets || (line.widgets = []); + if (widget.insertAt == null) { widgets.push(widget); } + else { widgets.splice(Math.min(widgets.length, Math.max(0, widget.insertAt)), 0, widget); } + widget.line = line; + if (cm && !lineIsHidden(doc, line)) { + var aboveVisible = heightAtLine(line) < doc.scrollTop; + updateLineHeight(line, line.height + widgetHeight(widget)); + if (aboveVisible) { addToScrollTop(cm, widget.height); } + cm.curOp.forceUpdate = true; + } + return true + }); + if (cm) { signalLater(cm, "lineWidgetAdded", cm, widget, typeof handle == "number" ? handle : lineNo(handle)); } + return widget + } + + // TEXTMARKERS + + // Created with markText and setBookmark methods. A TextMarker is a + // handle that can be used to clear or find a marked position in the + // document. Line objects hold arrays (markedSpans) containing + // {from, to, marker} object pointing to such marker objects, and + // indicating that such a marker is present on that line. Multiple + // lines may point to the same marker when it spans across lines. + // The spans will have null for their from/to properties when the + // marker continues beyond the start/end of the line. Markers have + // links back to the lines they currently touch. + + // Collapsed markers have unique ids, in order to be able to order + // them, which is needed for uniquely determining an outer marker + // when they overlap (they may nest, but not partially overlap). + var nextMarkerId = 0; + + var TextMarker = function(doc, type) { + this.lines = []; + this.type = type; + this.doc = doc; + this.id = ++nextMarkerId; + }; + + // Clear the marker. + TextMarker.prototype.clear = function () { + if (this.explicitlyCleared) { return } + var cm = this.doc.cm, withOp = cm && !cm.curOp; + if (withOp) { startOperation(cm); } + if (hasHandler(this, "clear")) { + var found = this.find(); + if (found) { signalLater(this, "clear", found.from, found.to); } + } + var min = null, max = null; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (cm && !this.collapsed) { regLineChange(cm, lineNo(line), "text"); } + else if (cm) { + if (span.to != null) { max = lineNo(line); } + if (span.from != null) { min = lineNo(line); } + } + line.markedSpans = removeMarkedSpan(line.markedSpans, span); + if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) + { updateLineHeight(line, textHeight(cm.display)); } + } + if (cm && this.collapsed && !cm.options.lineWrapping) { for (var i$1 = 0; i$1 < this.lines.length; ++i$1) { + var visual = visualLine(this.lines[i$1]), len = lineLength(visual); + if (len > cm.display.maxLineLength) { + cm.display.maxLine = visual; + cm.display.maxLineLength = len; + cm.display.maxLineChanged = true; + } + } } + + if (min != null && cm && this.collapsed) { regChange(cm, min, max + 1); } + this.lines.length = 0; + this.explicitlyCleared = true; + if (this.atomic && this.doc.cantEdit) { + this.doc.cantEdit = false; + if (cm) { reCheckSelection(cm.doc); } + } + if (cm) { signalLater(cm, "markerCleared", cm, this, min, max); } + if (withOp) { endOperation(cm); } + if (this.parent) { this.parent.clear(); } + }; + + // Find the position of the marker in the document. Returns a {from, + // to} object by default. Side can be passed to get a specific side + // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the + // Pos objects returned contain a line object, rather than a line + // number (used to prevent looking up the same line twice). + TextMarker.prototype.find = function (side, lineObj) { + if (side == null && this.type == "bookmark") { side = 1; } + var from, to; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (span.from != null) { + from = Pos(lineObj ? line : lineNo(line), span.from); + if (side == -1) { return from } + } + if (span.to != null) { + to = Pos(lineObj ? line : lineNo(line), span.to); + if (side == 1) { return to } + } + } + return from && {from: from, to: to} + }; + + // Signals that the marker's widget changed, and surrounding layout + // should be recomputed. + TextMarker.prototype.changed = function () { + var this$1 = this; + + var pos = this.find(-1, true), widget = this, cm = this.doc.cm; + if (!pos || !cm) { return } + runInOp(cm, function () { + var line = pos.line, lineN = lineNo(pos.line); + var view = findViewForLine(cm, lineN); + if (view) { + clearLineMeasurementCacheFor(view); + cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; + } + cm.curOp.updateMaxLine = true; + if (!lineIsHidden(widget.doc, line) && widget.height != null) { + var oldHeight = widget.height; + widget.height = null; + var dHeight = widgetHeight(widget) - oldHeight; + if (dHeight) + { updateLineHeight(line, line.height + dHeight); } + } + signalLater(cm, "markerChanged", cm, this$1); + }); + }; + + TextMarker.prototype.attachLine = function (line) { + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) + { (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); } + } + this.lines.push(line); + }; + + TextMarker.prototype.detachLine = function (line) { + this.lines.splice(indexOf(this.lines, line), 1); + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp + ;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + } + }; + eventMixin(TextMarker); + + // Create a marker, wire it up to the right lines, and + function markText(doc, from, to, options, type) { + // Shared markers (across linked documents) are handled separately + // (markTextShared will call out to this again, once per + // document). + if (options && options.shared) { return markTextShared(doc, from, to, options, type) } + // Ensure we are in an operation. + if (doc.cm && !doc.cm.curOp) { return operation(doc.cm, markText)(doc, from, to, options, type) } + + var marker = new TextMarker(doc, type), diff = cmp(from, to); + if (options) { copyObj(options, marker, false); } + // Don't connect empty markers unless clearWhenEmpty is false + if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) + { return marker } + if (marker.replacedWith) { + // Showing up as a widget implies collapsed (widget replaces text) + marker.collapsed = true; + marker.widgetNode = eltP("span", [marker.replacedWith], "CodeMirror-widget"); + if (!options.handleMouseEvents) { marker.widgetNode.setAttribute("cm-ignore-events", "true"); } + if (options.insertLeft) { marker.widgetNode.insertLeft = true; } + } + if (marker.collapsed) { + if (conflictingCollapsedRange(doc, from.line, from, to, marker) || + from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) + { throw new Error("Inserting collapsed marker partially overlapping an existing one") } + seeCollapsedSpans(); + } + + if (marker.addToHistory) + { addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); } + + var curLine = from.line, cm = doc.cm, updateMaxLine; + doc.iter(curLine, to.line + 1, function (line) { + if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) + { updateMaxLine = true; } + if (marker.collapsed && curLine != from.line) { updateLineHeight(line, 0); } + addMarkedSpan(line, new MarkedSpan(marker, + curLine == from.line ? from.ch : null, + curLine == to.line ? to.ch : null), doc.cm && doc.cm.curOp); + ++curLine; + }); + // lineIsHidden depends on the presence of the spans, so needs a second pass + if (marker.collapsed) { doc.iter(from.line, to.line + 1, function (line) { + if (lineIsHidden(doc, line)) { updateLineHeight(line, 0); } + }); } + + if (marker.clearOnEnter) { on(marker, "beforeCursorEnter", function () { return marker.clear(); }); } + + if (marker.readOnly) { + seeReadOnlySpans(); + if (doc.history.done.length || doc.history.undone.length) + { doc.clearHistory(); } + } + if (marker.collapsed) { + marker.id = ++nextMarkerId; + marker.atomic = true; + } + if (cm) { + // Sync editor state + if (updateMaxLine) { cm.curOp.updateMaxLine = true; } + if (marker.collapsed) + { regChange(cm, from.line, to.line + 1); } + else if (marker.className || marker.startStyle || marker.endStyle || marker.css || + marker.attributes || marker.title) + { for (var i = from.line; i <= to.line; i++) { regLineChange(cm, i, "text"); } } + if (marker.atomic) { reCheckSelection(cm.doc); } + signalLater(cm, "markerAdded", cm, marker); + } + return marker + } + + // SHARED TEXTMARKERS + + // A shared marker spans multiple linked documents. It is + // implemented as a meta-marker-object controlling multiple normal + // markers. + var SharedTextMarker = function(markers, primary) { + this.markers = markers; + this.primary = primary; + for (var i = 0; i < markers.length; ++i) + { markers[i].parent = this; } + }; + + SharedTextMarker.prototype.clear = function () { + if (this.explicitlyCleared) { return } + this.explicitlyCleared = true; + for (var i = 0; i < this.markers.length; ++i) + { this.markers[i].clear(); } + signalLater(this, "clear"); + }; + + SharedTextMarker.prototype.find = function (side, lineObj) { + return this.primary.find(side, lineObj) + }; + eventMixin(SharedTextMarker); + + function markTextShared(doc, from, to, options, type) { + options = copyObj(options); + options.shared = false; + var markers = [markText(doc, from, to, options, type)], primary = markers[0]; + var widget = options.widgetNode; + linkedDocs(doc, function (doc) { + if (widget) { options.widgetNode = widget.cloneNode(true); } + markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); + for (var i = 0; i < doc.linked.length; ++i) + { if (doc.linked[i].isParent) { return } } + primary = lst(markers); + }); + return new SharedTextMarker(markers, primary) + } + + function findSharedMarkers(doc) { + return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function (m) { return m.parent; }) + } + + function copySharedMarkers(doc, markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], pos = marker.find(); + var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); + if (cmp(mFrom, mTo)) { + var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); + marker.markers.push(subMark); + subMark.parent = marker; + } + } + } + + function detachSharedMarkers(markers) { + var loop = function ( i ) { + var marker = markers[i], linked = [marker.primary.doc]; + linkedDocs(marker.primary.doc, function (d) { return linked.push(d); }); + for (var j = 0; j < marker.markers.length; j++) { + var subMarker = marker.markers[j]; + if (indexOf(linked, subMarker.doc) == -1) { + subMarker.parent = null; + marker.markers.splice(j--, 1); + } + } + }; + + for (var i = 0; i < markers.length; i++) loop( i ); + } + + var nextDocId = 0; + var Doc = function(text, mode, firstLine, lineSep, direction) { + if (!(this instanceof Doc)) { return new Doc(text, mode, firstLine, lineSep, direction) } + if (firstLine == null) { firstLine = 0; } + + BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); + this.first = firstLine; + this.scrollTop = this.scrollLeft = 0; + this.cantEdit = false; + this.cleanGeneration = 1; + this.modeFrontier = this.highlightFrontier = firstLine; + var start = Pos(firstLine, 0); + this.sel = simpleSelection(start); + this.history = new History(null); + this.id = ++nextDocId; + this.modeOption = mode; + this.lineSep = lineSep; + this.direction = (direction == "rtl") ? "rtl" : "ltr"; + this.extend = false; + + if (typeof text == "string") { text = this.splitLines(text); } + updateDoc(this, {from: start, to: start, text: text}); + setSelection(this, simpleSelection(start), sel_dontScroll); + }; + + Doc.prototype = createObj(BranchChunk.prototype, { + constructor: Doc, + // Iterate over the document. Supports two forms -- with only one + // argument, it calls that for each line in the document. With + // three, it iterates over the range given by the first two (with + // the second being non-inclusive). + iter: function(from, to, op) { + if (op) { this.iterN(from - this.first, to - from, op); } + else { this.iterN(this.first, this.first + this.size, from); } + }, + + // Non-public interface for adding and removing lines. + insert: function(at, lines) { + var height = 0; + for (var i = 0; i < lines.length; ++i) { height += lines[i].height; } + this.insertInner(at - this.first, lines, height); + }, + remove: function(at, n) { this.removeInner(at - this.first, n); }, + + // From here, the methods are part of the public interface. Most + // are also available from CodeMirror (editor) instances. + + getValue: function(lineSep) { + var lines = getLines(this, this.first, this.first + this.size); + if (lineSep === false) { return lines } + return lines.join(lineSep || this.lineSeparator()) + }, + setValue: docMethodOp(function(code) { + var top = Pos(this.first, 0), last = this.first + this.size - 1; + makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), + text: this.splitLines(code), origin: "setValue", full: true}, true); + if (this.cm) { scrollToCoords(this.cm, 0, 0); } + setSelection(this, simpleSelection(top), sel_dontScroll); + }), + replaceRange: function(code, from, to, origin) { + from = clipPos(this, from); + to = to ? clipPos(this, to) : from; + replaceRange(this, code, from, to, origin); + }, + getRange: function(from, to, lineSep) { + var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); + if (lineSep === false) { return lines } + if (lineSep === '') { return lines.join('') } + return lines.join(lineSep || this.lineSeparator()) + }, + + getLine: function(line) {var l = this.getLineHandle(line); return l && l.text}, + + getLineHandle: function(line) {if (isLine(this, line)) { return getLine(this, line) }}, + getLineNumber: function(line) {return lineNo(line)}, + + getLineHandleVisualStart: function(line) { + if (typeof line == "number") { line = getLine(this, line); } + return visualLine(line) + }, + + lineCount: function() {return this.size}, + firstLine: function() {return this.first}, + lastLine: function() {return this.first + this.size - 1}, + + clipPos: function(pos) {return clipPos(this, pos)}, + + getCursor: function(start) { + var range = this.sel.primary(), pos; + if (start == null || start == "head") { pos = range.head; } + else if (start == "anchor") { pos = range.anchor; } + else if (start == "end" || start == "to" || start === false) { pos = range.to(); } + else { pos = range.from(); } + return pos + }, + listSelections: function() { return this.sel.ranges }, + somethingSelected: function() {return this.sel.somethingSelected()}, + + setCursor: docMethodOp(function(line, ch, options) { + setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options); + }), + setSelection: docMethodOp(function(anchor, head, options) { + setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); + }), + extendSelection: docMethodOp(function(head, other, options) { + extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); + }), + extendSelections: docMethodOp(function(heads, options) { + extendSelections(this, clipPosArray(this, heads), options); + }), + extendSelectionsBy: docMethodOp(function(f, options) { + var heads = map(this.sel.ranges, f); + extendSelections(this, clipPosArray(this, heads), options); + }), + setSelections: docMethodOp(function(ranges, primary, options) { + if (!ranges.length) { return } + var out = []; + for (var i = 0; i < ranges.length; i++) + { out[i] = new Range(clipPos(this, ranges[i].anchor), + clipPos(this, ranges[i].head || ranges[i].anchor)); } + if (primary == null) { primary = Math.min(ranges.length - 1, this.sel.primIndex); } + setSelection(this, normalizeSelection(this.cm, out, primary), options); + }), + addSelection: docMethodOp(function(anchor, head, options) { + var ranges = this.sel.ranges.slice(0); + ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); + setSelection(this, normalizeSelection(this.cm, ranges, ranges.length - 1), options); + }), + + getSelection: function(lineSep) { + var ranges = this.sel.ranges, lines; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + lines = lines ? lines.concat(sel) : sel; + } + if (lineSep === false) { return lines } + else { return lines.join(lineSep || this.lineSeparator()) } + }, + getSelections: function(lineSep) { + var parts = [], ranges = this.sel.ranges; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + if (lineSep !== false) { sel = sel.join(lineSep || this.lineSeparator()); } + parts[i] = sel; + } + return parts + }, + replaceSelection: function(code, collapse, origin) { + var dup = []; + for (var i = 0; i < this.sel.ranges.length; i++) + { dup[i] = code; } + this.replaceSelections(dup, collapse, origin || "+input"); + }, + replaceSelections: docMethodOp(function(code, collapse, origin) { + var changes = [], sel = this.sel; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + changes[i] = {from: range.from(), to: range.to(), text: this.splitLines(code[i]), origin: origin}; + } + var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); + for (var i$1 = changes.length - 1; i$1 >= 0; i$1--) + { makeChange(this, changes[i$1]); } + if (newSel) { setSelectionReplaceHistory(this, newSel); } + else if (this.cm) { ensureCursorVisible(this.cm); } + }), + undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}), + redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}), + undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}), + redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}), + + setExtending: function(val) {this.extend = val;}, + getExtending: function() {return this.extend}, + + historySize: function() { + var hist = this.history, done = 0, undone = 0; + for (var i = 0; i < hist.done.length; i++) { if (!hist.done[i].ranges) { ++done; } } + for (var i$1 = 0; i$1 < hist.undone.length; i$1++) { if (!hist.undone[i$1].ranges) { ++undone; } } + return {undo: done, redo: undone} + }, + clearHistory: function() { + var this$1 = this; + + this.history = new History(this.history); + linkedDocs(this, function (doc) { return doc.history = this$1.history; }, true); + }, + + markClean: function() { + this.cleanGeneration = this.changeGeneration(true); + }, + changeGeneration: function(forceSplit) { + if (forceSplit) + { this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; } + return this.history.generation + }, + isClean: function (gen) { + return this.history.generation == (gen || this.cleanGeneration) + }, + + getHistory: function() { + return {done: copyHistoryArray(this.history.done), + undone: copyHistoryArray(this.history.undone)} + }, + setHistory: function(histData) { + var hist = this.history = new History(this.history); + hist.done = copyHistoryArray(histData.done.slice(0), null, true); + hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); + }, + + setGutterMarker: docMethodOp(function(line, gutterID, value) { + return changeLine(this, line, "gutter", function (line) { + var markers = line.gutterMarkers || (line.gutterMarkers = {}); + markers[gutterID] = value; + if (!value && isEmpty(markers)) { line.gutterMarkers = null; } + return true + }) + }), + + clearGutter: docMethodOp(function(gutterID) { + var this$1 = this; + + this.iter(function (line) { + if (line.gutterMarkers && line.gutterMarkers[gutterID]) { + changeLine(this$1, line, "gutter", function () { + line.gutterMarkers[gutterID] = null; + if (isEmpty(line.gutterMarkers)) { line.gutterMarkers = null; } + return true + }); + } + }); + }), + + lineInfo: function(line) { + var n; + if (typeof line == "number") { + if (!isLine(this, line)) { return null } + n = line; + line = getLine(this, line); + if (!line) { return null } + } else { + n = lineNo(line); + if (n == null) { return null } + } + return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, + textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, + widgets: line.widgets} + }, + + addLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + if (!line[prop]) { line[prop] = cls; } + else if (classTest(cls).test(line[prop])) { return false } + else { line[prop] += " " + cls; } + return true + }) + }), + removeLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + var cur = line[prop]; + if (!cur) { return false } + else if (cls == null) { line[prop] = null; } + else { + var found = cur.match(classTest(cls)); + if (!found) { return false } + var end = found.index + found[0].length; + line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; + } + return true + }) + }), + + addLineWidget: docMethodOp(function(handle, node, options) { + return addLineWidget(this, handle, node, options) + }), + removeLineWidget: function(widget) { widget.clear(); }, + + markText: function(from, to, options) { + return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range") + }, + setBookmark: function(pos, options) { + var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), + insertLeft: options && options.insertLeft, + clearWhenEmpty: false, shared: options && options.shared, + handleMouseEvents: options && options.handleMouseEvents}; + pos = clipPos(this, pos); + return markText(this, pos, pos, realOpts, "bookmark") + }, + findMarksAt: function(pos) { + pos = clipPos(this, pos); + var markers = [], spans = getLine(this, pos.line).markedSpans; + if (spans) { for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if ((span.from == null || span.from <= pos.ch) && + (span.to == null || span.to >= pos.ch)) + { markers.push(span.marker.parent || span.marker); } + } } + return markers + }, + findMarks: function(from, to, filter) { + from = clipPos(this, from); to = clipPos(this, to); + var found = [], lineNo = from.line; + this.iter(from.line, to.line + 1, function (line) { + var spans = line.markedSpans; + if (spans) { for (var i = 0; i < spans.length; i++) { + var span = spans[i]; + if (!(span.to != null && lineNo == from.line && from.ch >= span.to || + span.from == null && lineNo != from.line || + span.from != null && lineNo == to.line && span.from >= to.ch) && + (!filter || filter(span.marker))) + { found.push(span.marker.parent || span.marker); } + } } + ++lineNo; + }); + return found + }, + getAllMarks: function() { + var markers = []; + this.iter(function (line) { + var sps = line.markedSpans; + if (sps) { for (var i = 0; i < sps.length; ++i) + { if (sps[i].from != null) { markers.push(sps[i].marker); } } } + }); + return markers + }, + + posFromIndex: function(off) { + var ch, lineNo = this.first, sepSize = this.lineSeparator().length; + this.iter(function (line) { + var sz = line.text.length + sepSize; + if (sz > off) { ch = off; return true } + off -= sz; + ++lineNo; + }); + return clipPos(this, Pos(lineNo, ch)) + }, + indexFromPos: function (coords) { + coords = clipPos(this, coords); + var index = coords.ch; + if (coords.line < this.first || coords.ch < 0) { return 0 } + var sepSize = this.lineSeparator().length; + this.iter(this.first, coords.line, function (line) { // iter aborts when callback returns a truthy value + index += line.text.length + sepSize; + }); + return index + }, + + copy: function(copyHistory) { + var doc = new Doc(getLines(this, this.first, this.first + this.size), + this.modeOption, this.first, this.lineSep, this.direction); + doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; + doc.sel = this.sel; + doc.extend = false; + if (copyHistory) { + doc.history.undoDepth = this.history.undoDepth; + doc.setHistory(this.getHistory()); + } + return doc + }, + + linkedDoc: function(options) { + if (!options) { options = {}; } + var from = this.first, to = this.first + this.size; + if (options.from != null && options.from > from) { from = options.from; } + if (options.to != null && options.to < to) { to = options.to; } + var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep, this.direction); + if (options.sharedHist) { copy.history = this.history + ; }(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); + copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; + copySharedMarkers(copy, findSharedMarkers(this)); + return copy + }, + unlinkDoc: function(other) { + if (other instanceof CodeMirror) { other = other.doc; } + if (this.linked) { for (var i = 0; i < this.linked.length; ++i) { + var link = this.linked[i]; + if (link.doc != other) { continue } + this.linked.splice(i, 1); + other.unlinkDoc(this); + detachSharedMarkers(findSharedMarkers(this)); + break + } } + // If the histories were shared, split them again + if (other.history == this.history) { + var splitIds = [other.id]; + linkedDocs(other, function (doc) { return splitIds.push(doc.id); }, true); + other.history = new History(null); + other.history.done = copyHistoryArray(this.history.done, splitIds); + other.history.undone = copyHistoryArray(this.history.undone, splitIds); + } + }, + iterLinkedDocs: function(f) {linkedDocs(this, f);}, + + getMode: function() {return this.mode}, + getEditor: function() {return this.cm}, + + splitLines: function(str) { + if (this.lineSep) { return str.split(this.lineSep) } + return splitLinesAuto(str) + }, + lineSeparator: function() { return this.lineSep || "\n" }, + + setDirection: docMethodOp(function (dir) { + if (dir != "rtl") { dir = "ltr"; } + if (dir == this.direction) { return } + this.direction = dir; + this.iter(function (line) { return line.order = null; }); + if (this.cm) { directionChanged(this.cm); } + }) + }); + + // Public alias. + Doc.prototype.eachLine = Doc.prototype.iter; + + // Kludge to work around strange IE behavior where it'll sometimes + // re-fire a series of drag-related events right after the drop (#1551) + var lastDrop = 0; + + function onDrop(e) { + var cm = this; + clearDragCursor(cm); + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) + { return } + e_preventDefault(e); + if (ie) { lastDrop = +new Date; } + var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; + if (!pos || cm.isReadOnly()) { return } + // Might be a file drop, in which case we simply extract the text + // and insert it. + if (files && files.length && window.FileReader && window.File) { + var n = files.length, text = Array(n), read = 0; + var markAsReadAndPasteIfAllFilesAreRead = function () { + if (++read == n) { + operation(cm, function () { + pos = clipPos(cm.doc, pos); + var change = {from: pos, to: pos, + text: cm.doc.splitLines( + text.filter(function (t) { return t != null; }).join(cm.doc.lineSeparator())), + origin: "paste"}; + makeChange(cm.doc, change); + setSelectionReplaceHistory(cm.doc, simpleSelection(clipPos(cm.doc, pos), clipPos(cm.doc, changeEnd(change)))); + })(); + } + }; + var readTextFromFile = function (file, i) { + if (cm.options.allowDropFileTypes && + indexOf(cm.options.allowDropFileTypes, file.type) == -1) { + markAsReadAndPasteIfAllFilesAreRead(); + return + } + var reader = new FileReader; + reader.onerror = function () { return markAsReadAndPasteIfAllFilesAreRead(); }; + reader.onload = function () { + var content = reader.result; + if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) { + markAsReadAndPasteIfAllFilesAreRead(); + return + } + text[i] = content; + markAsReadAndPasteIfAllFilesAreRead(); + }; + reader.readAsText(file); + }; + for (var i = 0; i < files.length; i++) { readTextFromFile(files[i], i); } + } else { // Normal drop + // Don't do a replace if the drop happened inside of the selected text. + if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { + cm.state.draggingText(e); + // Ensure the editor is re-focused + setTimeout(function () { return cm.display.input.focus(); }, 20); + return + } + try { + var text$1 = e.dataTransfer.getData("Text"); + if (text$1) { + var selected; + if (cm.state.draggingText && !cm.state.draggingText.copy) + { selected = cm.listSelections(); } + setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); + if (selected) { for (var i$1 = 0; i$1 < selected.length; ++i$1) + { replaceRange(cm.doc, "", selected[i$1].anchor, selected[i$1].head, "drag"); } } + cm.replaceSelection(text$1, "around", "paste"); + cm.display.input.focus(); + } + } + catch(e$1){} + } + } + + function onDragStart(cm, e) { + if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return } + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) { return } + + e.dataTransfer.setData("Text", cm.getSelection()); + e.dataTransfer.effectAllowed = "copyMove"; + + // Use dummy image instead of default browsers image. + // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. + if (e.dataTransfer.setDragImage && !safari) { + var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); + img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; + if (presto) { + img.width = img.height = 1; + cm.display.wrapper.appendChild(img); + // Force a relayout, or Opera won't use our image for some obscure reason + img._top = img.offsetTop; + } + e.dataTransfer.setDragImage(img, 0, 0); + if (presto) { img.parentNode.removeChild(img); } + } + } + + function onDragOver(cm, e) { + var pos = posFromMouse(cm, e); + if (!pos) { return } + var frag = document.createDocumentFragment(); + drawSelectionCursor(cm, pos, frag); + if (!cm.display.dragCursor) { + cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors"); + cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv); + } + removeChildrenAndAdd(cm.display.dragCursor, frag); + } + + function clearDragCursor(cm) { + if (cm.display.dragCursor) { + cm.display.lineSpace.removeChild(cm.display.dragCursor); + cm.display.dragCursor = null; + } + } + + // These must be handled carefully, because naively registering a + // handler for each editor will cause the editors to never be + // garbage collected. + + function forEachCodeMirror(f) { + if (!document.getElementsByClassName) { return } + var byClass = document.getElementsByClassName("CodeMirror"), editors = []; + for (var i = 0; i < byClass.length; i++) { + var cm = byClass[i].CodeMirror; + if (cm) { editors.push(cm); } + } + if (editors.length) { editors[0].operation(function () { + for (var i = 0; i < editors.length; i++) { f(editors[i]); } + }); } + } + + var globalsRegistered = false; + function ensureGlobalHandlers() { + if (globalsRegistered) { return } + registerGlobalHandlers(); + globalsRegistered = true; + } + function registerGlobalHandlers() { + // When the window resizes, we need to refresh active editors. + var resizeTimer; + on(window, "resize", function () { + if (resizeTimer == null) { resizeTimer = setTimeout(function () { + resizeTimer = null; + forEachCodeMirror(onResize); + }, 100); } + }); + // When the window loses focus, we want to show the editor as blurred + on(window, "blur", function () { return forEachCodeMirror(onBlur); }); + } + // Called when the window resizes + function onResize(cm) { + var d = cm.display; + // Might be a text scaling operation, clear size caches. + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + d.scrollbarsClipped = false; + cm.setSize(); + } + + var keyNames = { + 3: "Pause", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", + 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", + 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", + 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", + 106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 145: "ScrollLock", + 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", + 221: "]", 222: "'", 224: "Mod", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", + 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert" + }; + + // Number keys + for (var i = 0; i < 10; i++) { keyNames[i + 48] = keyNames[i + 96] = String(i); } + // Alphabetic keys + for (var i$1 = 65; i$1 <= 90; i$1++) { keyNames[i$1] = String.fromCharCode(i$1); } + // Function keys + for (var i$2 = 1; i$2 <= 12; i$2++) { keyNames[i$2 + 111] = keyNames[i$2 + 63235] = "F" + i$2; } + + var keyMap = {}; + + keyMap.basic = { + "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", + "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", + "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore", + "Tab": "defaultTab", "Shift-Tab": "indentAuto", + "Enter": "newlineAndIndent", "Insert": "toggleOverwrite", + "Esc": "singleSelection" + }; + // Note that the save and find-related commands aren't defined by + // default. User code or addons can define them. Unknown commands + // are simply ignored. + keyMap.pcDefault = { + "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", + "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", + "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", + "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", + "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", + "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", + "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", + "fallthrough": "basic" + }; + // Very basic readline/emacs-style bindings, which are standard on Mac. + keyMap.emacsy = { + "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", + "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", + "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", + "Ctrl-T": "transposeChars", "Ctrl-O": "openLine" + }; + keyMap.macDefault = { + "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", + "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", + "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", + "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", + "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", + "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", + "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", + "fallthrough": ["basic", "emacsy"] + }; + keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; + + // KEYMAP DISPATCH + + function normalizeKeyName(name) { + var parts = name.split(/-(?!$)/); + name = parts[parts.length - 1]; + var alt, ctrl, shift, cmd; + for (var i = 0; i < parts.length - 1; i++) { + var mod = parts[i]; + if (/^(cmd|meta|m)$/i.test(mod)) { cmd = true; } + else if (/^a(lt)?$/i.test(mod)) { alt = true; } + else if (/^(c|ctrl|control)$/i.test(mod)) { ctrl = true; } + else if (/^s(hift)?$/i.test(mod)) { shift = true; } + else { throw new Error("Unrecognized modifier name: " + mod) } + } + if (alt) { name = "Alt-" + name; } + if (ctrl) { name = "Ctrl-" + name; } + if (cmd) { name = "Cmd-" + name; } + if (shift) { name = "Shift-" + name; } + return name + } + + // This is a kludge to keep keymaps mostly working as raw objects + // (backwards compatibility) while at the same time support features + // like normalization and multi-stroke key bindings. It compiles a + // new normalized keymap, and then updates the old object to reflect + // this. + function normalizeKeyMap(keymap) { + var copy = {}; + for (var keyname in keymap) { if (keymap.hasOwnProperty(keyname)) { + var value = keymap[keyname]; + if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) { continue } + if (value == "...") { delete keymap[keyname]; continue } + + var keys = map(keyname.split(" "), normalizeKeyName); + for (var i = 0; i < keys.length; i++) { + var val = (void 0), name = (void 0); + if (i == keys.length - 1) { + name = keys.join(" "); + val = value; + } else { + name = keys.slice(0, i + 1).join(" "); + val = "..."; + } + var prev = copy[name]; + if (!prev) { copy[name] = val; } + else if (prev != val) { throw new Error("Inconsistent bindings for " + name) } + } + delete keymap[keyname]; + } } + for (var prop in copy) { keymap[prop] = copy[prop]; } + return keymap + } + + function lookupKey(key, map, handle, context) { + map = getKeyMap(map); + var found = map.call ? map.call(key, context) : map[key]; + if (found === false) { return "nothing" } + if (found === "...") { return "multi" } + if (found != null && handle(found)) { return "handled" } + + if (map.fallthrough) { + if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") + { return lookupKey(key, map.fallthrough, handle, context) } + for (var i = 0; i < map.fallthrough.length; i++) { + var result = lookupKey(key, map.fallthrough[i], handle, context); + if (result) { return result } + } + } + } + + // Modifier key presses don't count as 'real' key presses for the + // purpose of keymap fallthrough. + function isModifierKey(value) { + var name = typeof value == "string" ? value : keyNames[value.keyCode]; + return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod" + } + + function addModifierNames(name, event, noShift) { + var base = name; + if (event.altKey && base != "Alt") { name = "Alt-" + name; } + if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") { name = "Ctrl-" + name; } + if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Mod") { name = "Cmd-" + name; } + if (!noShift && event.shiftKey && base != "Shift") { name = "Shift-" + name; } + return name + } + + // Look up the name of a key as indicated by an event object. + function keyName(event, noShift) { + if (presto && event.keyCode == 34 && event["char"]) { return false } + var name = keyNames[event.keyCode]; + if (name == null || event.altGraphKey) { return false } + // Ctrl-ScrollLock has keyCode 3, same as Ctrl-Pause, + // so we'll use event.code when available (Chrome 48+, FF 38+, Safari 10.1+) + if (event.keyCode == 3 && event.code) { name = event.code; } + return addModifierNames(name, event, noShift) + } + + function getKeyMap(val) { + return typeof val == "string" ? keyMap[val] : val + } + + // Helper for deleting text near the selection(s), used to implement + // backspace, delete, and similar functionality. + function deleteNearSelection(cm, compute) { + var ranges = cm.doc.sel.ranges, kill = []; + // Build up a set of ranges to kill first, merging overlapping + // ranges. + for (var i = 0; i < ranges.length; i++) { + var toKill = compute(ranges[i]); + while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { + var replaced = kill.pop(); + if (cmp(replaced.from, toKill.from) < 0) { + toKill.from = replaced.from; + break + } + } + kill.push(toKill); + } + // Next, remove those actual ranges. + runInOp(cm, function () { + for (var i = kill.length - 1; i >= 0; i--) + { replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); } + ensureCursorVisible(cm); + }); + } + + function moveCharLogically(line, ch, dir) { + var target = skipExtendingChars(line.text, ch + dir, dir); + return target < 0 || target > line.text.length ? null : target + } + + function moveLogically(line, start, dir) { + var ch = moveCharLogically(line, start.ch, dir); + return ch == null ? null : new Pos(start.line, ch, dir < 0 ? "after" : "before") + } + + function endOfLine(visually, cm, lineObj, lineNo, dir) { + if (visually) { + if (cm.doc.direction == "rtl") { dir = -dir; } + var order = getOrder(lineObj, cm.doc.direction); + if (order) { + var part = dir < 0 ? lst(order) : order[0]; + var moveInStorageOrder = (dir < 0) == (part.level == 1); + var sticky = moveInStorageOrder ? "after" : "before"; + var ch; + // With a wrapped rtl chunk (possibly spanning multiple bidi parts), + // it could be that the last bidi part is not on the last visual line, + // since visual lines contain content order-consecutive chunks. + // Thus, in rtl, we are looking for the first (content-order) character + // in the rtl chunk that is on the last line (that is, the same line + // as the last (content-order) character). + if (part.level > 0 || cm.doc.direction == "rtl") { + var prep = prepareMeasureForLine(cm, lineObj); + ch = dir < 0 ? lineObj.text.length - 1 : 0; + var targetTop = measureCharPrepared(cm, prep, ch).top; + ch = findFirst(function (ch) { return measureCharPrepared(cm, prep, ch).top == targetTop; }, (dir < 0) == (part.level == 1) ? part.from : part.to - 1, ch); + if (sticky == "before") { ch = moveCharLogically(lineObj, ch, 1); } + } else { ch = dir < 0 ? part.to : part.from; } + return new Pos(lineNo, ch, sticky) + } + } + return new Pos(lineNo, dir < 0 ? lineObj.text.length : 0, dir < 0 ? "before" : "after") + } + + function moveVisually(cm, line, start, dir) { + var bidi = getOrder(line, cm.doc.direction); + if (!bidi) { return moveLogically(line, start, dir) } + if (start.ch >= line.text.length) { + start.ch = line.text.length; + start.sticky = "before"; + } else if (start.ch <= 0) { + start.ch = 0; + start.sticky = "after"; + } + var partPos = getBidiPartAt(bidi, start.ch, start.sticky), part = bidi[partPos]; + if (cm.doc.direction == "ltr" && part.level % 2 == 0 && (dir > 0 ? part.to > start.ch : part.from < start.ch)) { + // Case 1: We move within an ltr part in an ltr editor. Even with wrapped lines, + // nothing interesting happens. + return moveLogically(line, start, dir) + } + + var mv = function (pos, dir) { return moveCharLogically(line, pos instanceof Pos ? pos.ch : pos, dir); }; + var prep; + var getWrappedLineExtent = function (ch) { + if (!cm.options.lineWrapping) { return {begin: 0, end: line.text.length} } + prep = prep || prepareMeasureForLine(cm, line); + return wrappedLineExtentChar(cm, line, prep, ch) + }; + var wrappedLineExtent = getWrappedLineExtent(start.sticky == "before" ? mv(start, -1) : start.ch); + + if (cm.doc.direction == "rtl" || part.level == 1) { + var moveInStorageOrder = (part.level == 1) == (dir < 0); + var ch = mv(start, moveInStorageOrder ? 1 : -1); + if (ch != null && (!moveInStorageOrder ? ch >= part.from && ch >= wrappedLineExtent.begin : ch <= part.to && ch <= wrappedLineExtent.end)) { + // Case 2: We move within an rtl part or in an rtl editor on the same visual line + var sticky = moveInStorageOrder ? "before" : "after"; + return new Pos(start.line, ch, sticky) + } + } + + // Case 3: Could not move within this bidi part in this visual line, so leave + // the current bidi part + + var searchInVisualLine = function (partPos, dir, wrappedLineExtent) { + var getRes = function (ch, moveInStorageOrder) { return moveInStorageOrder + ? new Pos(start.line, mv(ch, 1), "before") + : new Pos(start.line, ch, "after"); }; + + for (; partPos >= 0 && partPos < bidi.length; partPos += dir) { + var part = bidi[partPos]; + var moveInStorageOrder = (dir > 0) == (part.level != 1); + var ch = moveInStorageOrder ? wrappedLineExtent.begin : mv(wrappedLineExtent.end, -1); + if (part.from <= ch && ch < part.to) { return getRes(ch, moveInStorageOrder) } + ch = moveInStorageOrder ? part.from : mv(part.to, -1); + if (wrappedLineExtent.begin <= ch && ch < wrappedLineExtent.end) { return getRes(ch, moveInStorageOrder) } + } + }; + + // Case 3a: Look for other bidi parts on the same visual line + var res = searchInVisualLine(partPos + dir, dir, wrappedLineExtent); + if (res) { return res } + + // Case 3b: Look for other bidi parts on the next visual line + var nextCh = dir > 0 ? wrappedLineExtent.end : mv(wrappedLineExtent.begin, -1); + if (nextCh != null && !(dir > 0 && nextCh == line.text.length)) { + res = searchInVisualLine(dir > 0 ? 0 : bidi.length - 1, dir, getWrappedLineExtent(nextCh)); + if (res) { return res } + } + + // Case 4: Nowhere to move + return null + } + + // Commands are parameter-less actions that can be performed on an + // editor, mostly used for keybindings. + var commands = { + selectAll: selectAll, + singleSelection: function (cm) { return cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); }, + killLine: function (cm) { return deleteNearSelection(cm, function (range) { + if (range.empty()) { + var len = getLine(cm.doc, range.head.line).text.length; + if (range.head.ch == len && range.head.line < cm.lastLine()) + { return {from: range.head, to: Pos(range.head.line + 1, 0)} } + else + { return {from: range.head, to: Pos(range.head.line, len)} } + } else { + return {from: range.from(), to: range.to()} + } + }); }, + deleteLine: function (cm) { return deleteNearSelection(cm, function (range) { return ({ + from: Pos(range.from().line, 0), + to: clipPos(cm.doc, Pos(range.to().line + 1, 0)) + }); }); }, + delLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { return ({ + from: Pos(range.from().line, 0), to: range.from() + }); }); }, + delWrappedLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { + var top = cm.charCoords(range.head, "div").top + 5; + var leftPos = cm.coordsChar({left: 0, top: top}, "div"); + return {from: leftPos, to: range.from()} + }); }, + delWrappedLineRight: function (cm) { return deleteNearSelection(cm, function (range) { + var top = cm.charCoords(range.head, "div").top + 5; + var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + return {from: range.from(), to: rightPos } + }); }, + undo: function (cm) { return cm.undo(); }, + redo: function (cm) { return cm.redo(); }, + undoSelection: function (cm) { return cm.undoSelection(); }, + redoSelection: function (cm) { return cm.redoSelection(); }, + goDocStart: function (cm) { return cm.extendSelection(Pos(cm.firstLine(), 0)); }, + goDocEnd: function (cm) { return cm.extendSelection(Pos(cm.lastLine())); }, + goLineStart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); }, + {origin: "+move", bias: 1} + ); }, + goLineStartSmart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStartSmart(cm, range.head); }, + {origin: "+move", bias: 1} + ); }, + goLineEnd: function (cm) { return cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); }, + {origin: "+move", bias: -1} + ); }, + goLineRight: function (cm) { return cm.extendSelectionsBy(function (range) { + var top = cm.cursorCoords(range.head, "div").top + 5; + return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div") + }, sel_move); }, + goLineLeft: function (cm) { return cm.extendSelectionsBy(function (range) { + var top = cm.cursorCoords(range.head, "div").top + 5; + return cm.coordsChar({left: 0, top: top}, "div") + }, sel_move); }, + goLineLeftSmart: function (cm) { return cm.extendSelectionsBy(function (range) { + var top = cm.cursorCoords(range.head, "div").top + 5; + var pos = cm.coordsChar({left: 0, top: top}, "div"); + if (pos.ch < cm.getLine(pos.line).search(/\S/)) { return lineStartSmart(cm, range.head) } + return pos + }, sel_move); }, + goLineUp: function (cm) { return cm.moveV(-1, "line"); }, + goLineDown: function (cm) { return cm.moveV(1, "line"); }, + goPageUp: function (cm) { return cm.moveV(-1, "page"); }, + goPageDown: function (cm) { return cm.moveV(1, "page"); }, + goCharLeft: function (cm) { return cm.moveH(-1, "char"); }, + goCharRight: function (cm) { return cm.moveH(1, "char"); }, + goColumnLeft: function (cm) { return cm.moveH(-1, "column"); }, + goColumnRight: function (cm) { return cm.moveH(1, "column"); }, + goWordLeft: function (cm) { return cm.moveH(-1, "word"); }, + goGroupRight: function (cm) { return cm.moveH(1, "group"); }, + goGroupLeft: function (cm) { return cm.moveH(-1, "group"); }, + goWordRight: function (cm) { return cm.moveH(1, "word"); }, + delCharBefore: function (cm) { return cm.deleteH(-1, "codepoint"); }, + delCharAfter: function (cm) { return cm.deleteH(1, "char"); }, + delWordBefore: function (cm) { return cm.deleteH(-1, "word"); }, + delWordAfter: function (cm) { return cm.deleteH(1, "word"); }, + delGroupBefore: function (cm) { return cm.deleteH(-1, "group"); }, + delGroupAfter: function (cm) { return cm.deleteH(1, "group"); }, + indentAuto: function (cm) { return cm.indentSelection("smart"); }, + indentMore: function (cm) { return cm.indentSelection("add"); }, + indentLess: function (cm) { return cm.indentSelection("subtract"); }, + insertTab: function (cm) { return cm.replaceSelection("\t"); }, + insertSoftTab: function (cm) { + var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; + for (var i = 0; i < ranges.length; i++) { + var pos = ranges[i].from(); + var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); + spaces.push(spaceStr(tabSize - col % tabSize)); + } + cm.replaceSelections(spaces); + }, + defaultTab: function (cm) { + if (cm.somethingSelected()) { cm.indentSelection("add"); } + else { cm.execCommand("insertTab"); } + }, + // Swap the two chars left and right of each selection's head. + // Move cursor behind the two swapped characters afterwards. + // + // Doesn't consider line feeds a character. + // Doesn't scan more than one line above to find a character. + // Doesn't do anything on an empty line. + // Doesn't do anything with non-empty selections. + transposeChars: function (cm) { return runInOp(cm, function () { + var ranges = cm.listSelections(), newSel = []; + for (var i = 0; i < ranges.length; i++) { + if (!ranges[i].empty()) { continue } + var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; + if (line) { + if (cur.ch == line.length) { cur = new Pos(cur.line, cur.ch - 1); } + if (cur.ch > 0) { + cur = new Pos(cur.line, cur.ch + 1); + cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), + Pos(cur.line, cur.ch - 2), cur, "+transpose"); + } else if (cur.line > cm.doc.first) { + var prev = getLine(cm.doc, cur.line - 1).text; + if (prev) { + cur = new Pos(cur.line, 1); + cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() + + prev.charAt(prev.length - 1), + Pos(cur.line - 1, prev.length - 1), cur, "+transpose"); + } + } + } + newSel.push(new Range(cur, cur)); + } + cm.setSelections(newSel); + }); }, + newlineAndIndent: function (cm) { return runInOp(cm, function () { + var sels = cm.listSelections(); + for (var i = sels.length - 1; i >= 0; i--) + { cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input"); } + sels = cm.listSelections(); + for (var i$1 = 0; i$1 < sels.length; i$1++) + { cm.indentLine(sels[i$1].from().line, null, true); } + ensureCursorVisible(cm); + }); }, + openLine: function (cm) { return cm.replaceSelection("\n", "start"); }, + toggleOverwrite: function (cm) { return cm.toggleOverwrite(); } + }; + + + function lineStart(cm, lineN) { + var line = getLine(cm.doc, lineN); + var visual = visualLine(line); + if (visual != line) { lineN = lineNo(visual); } + return endOfLine(true, cm, visual, lineN, 1) + } + function lineEnd(cm, lineN) { + var line = getLine(cm.doc, lineN); + var visual = visualLineEnd(line); + if (visual != line) { lineN = lineNo(visual); } + return endOfLine(true, cm, line, lineN, -1) + } + function lineStartSmart(cm, pos) { + var start = lineStart(cm, pos.line); + var line = getLine(cm.doc, start.line); + var order = getOrder(line, cm.doc.direction); + if (!order || order[0].level == 0) { + var firstNonWS = Math.max(start.ch, line.text.search(/\S/)); + var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; + return Pos(start.line, inWS ? 0 : firstNonWS, start.sticky) + } + return start + } + + // Run a handler that was bound to a key. + function doHandleBinding(cm, bound, dropShift) { + if (typeof bound == "string") { + bound = commands[bound]; + if (!bound) { return false } + } + // Ensure previous input has been read, so that the handler sees a + // consistent view of the document + cm.display.input.ensurePolled(); + var prevShift = cm.display.shift, done = false; + try { + if (cm.isReadOnly()) { cm.state.suppressEdits = true; } + if (dropShift) { cm.display.shift = false; } + done = bound(cm) != Pass; + } finally { + cm.display.shift = prevShift; + cm.state.suppressEdits = false; + } + return done + } + + function lookupKeyForEditor(cm, name, handle) { + for (var i = 0; i < cm.state.keyMaps.length; i++) { + var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); + if (result) { return result } + } + return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) + || lookupKey(name, cm.options.keyMap, handle, cm) + } + + // Note that, despite the name, this function is also used to check + // for bound mouse clicks. + + var stopSeq = new Delayed; + + function dispatchKey(cm, name, e, handle) { + var seq = cm.state.keySeq; + if (seq) { + if (isModifierKey(name)) { return "handled" } + if (/\'$/.test(name)) + { cm.state.keySeq = null; } + else + { stopSeq.set(50, function () { + if (cm.state.keySeq == seq) { + cm.state.keySeq = null; + cm.display.input.reset(); + } + }); } + if (dispatchKeyInner(cm, seq + " " + name, e, handle)) { return true } + } + return dispatchKeyInner(cm, name, e, handle) + } + + function dispatchKeyInner(cm, name, e, handle) { + var result = lookupKeyForEditor(cm, name, handle); + + if (result == "multi") + { cm.state.keySeq = name; } + if (result == "handled") + { signalLater(cm, "keyHandled", cm, name, e); } + + if (result == "handled" || result == "multi") { + e_preventDefault(e); + restartBlink(cm); + } + + return !!result + } + + // Handle a key from the keydown event. + function handleKeyBinding(cm, e) { + var name = keyName(e, true); + if (!name) { return false } + + if (e.shiftKey && !cm.state.keySeq) { + // First try to resolve full name (including 'Shift-'). Failing + // that, see if there is a cursor-motion command (starting with + // 'go') bound to the keyname without 'Shift-'. + return dispatchKey(cm, "Shift-" + name, e, function (b) { return doHandleBinding(cm, b, true); }) + || dispatchKey(cm, name, e, function (b) { + if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) + { return doHandleBinding(cm, b) } + }) + } else { + return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); }) + } + } + + // Handle a key from the keypress event + function handleCharBinding(cm, e, ch) { + return dispatchKey(cm, "'" + ch + "'", e, function (b) { return doHandleBinding(cm, b, true); }) + } + + var lastStoppedKey = null; + function onKeyDown(e) { + var cm = this; + if (e.target && e.target != cm.display.input.getField()) { return } + cm.curOp.focus = activeElt(doc(cm)); + if (signalDOMEvent(cm, e)) { return } + // IE does strange things with escape. + if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; } + var code = e.keyCode; + cm.display.shift = code == 16 || e.shiftKey; + var handled = handleKeyBinding(cm, e); + if (presto) { + lastStoppedKey = handled ? code : null; + // Opera has no cut event... we try to at least catch the key combo + if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) + { cm.replaceSelection("", null, "cut"); } + } + if (gecko && !mac && !handled && code == 46 && e.shiftKey && !e.ctrlKey && document.execCommand) + { document.execCommand("cut"); } + + // Turn mouse into crosshair when Alt is held on Mac. + if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) + { showCrossHair(cm); } + } + + function showCrossHair(cm) { + var lineDiv = cm.display.lineDiv; + addClass(lineDiv, "CodeMirror-crosshair"); + + function up(e) { + if (e.keyCode == 18 || !e.altKey) { + rmClass(lineDiv, "CodeMirror-crosshair"); + off(document, "keyup", up); + off(document, "mouseover", up); + } + } + on(document, "keyup", up); + on(document, "mouseover", up); + } + + function onKeyUp(e) { + if (e.keyCode == 16) { this.doc.sel.shift = false; } + signalDOMEvent(this, e); + } + + function onKeyPress(e) { + var cm = this; + if (e.target && e.target != cm.display.input.getField()) { return } + if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) { return } + var keyCode = e.keyCode, charCode = e.charCode; + if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return} + if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) { return } + var ch = String.fromCharCode(charCode == null ? keyCode : charCode); + // Some browsers fire keypress events for backspace + if (ch == "\x08") { return } + if (handleCharBinding(cm, e, ch)) { return } + cm.display.input.onKeyPress(e); + } + + var DOUBLECLICK_DELAY = 400; + + var PastClick = function(time, pos, button) { + this.time = time; + this.pos = pos; + this.button = button; + }; + + PastClick.prototype.compare = function (time, pos, button) { + return this.time + DOUBLECLICK_DELAY > time && + cmp(pos, this.pos) == 0 && button == this.button + }; + + var lastClick, lastDoubleClick; + function clickRepeat(pos, button) { + var now = +new Date; + if (lastDoubleClick && lastDoubleClick.compare(now, pos, button)) { + lastClick = lastDoubleClick = null; + return "triple" + } else if (lastClick && lastClick.compare(now, pos, button)) { + lastDoubleClick = new PastClick(now, pos, button); + lastClick = null; + return "double" + } else { + lastClick = new PastClick(now, pos, button); + lastDoubleClick = null; + return "single" + } + } + + // A mouse down can be a single click, double click, triple click, + // start of selection drag, start of text drag, new cursor + // (ctrl-click), rectangle drag (alt-drag), or xwin + // middle-click-paste. Or it might be a click on something we should + // not interfere with, such as a scrollbar or widget. + function onMouseDown(e) { + var cm = this, display = cm.display; + if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) { return } + display.input.ensurePolled(); + display.shift = e.shiftKey; + + if (eventInWidget(display, e)) { + if (!webkit) { + // Briefly turn off draggability, to allow widgets to do + // normal dragging things. + display.scroller.draggable = false; + setTimeout(function () { return display.scroller.draggable = true; }, 100); + } + return + } + if (clickInGutter(cm, e)) { return } + var pos = posFromMouse(cm, e), button = e_button(e), repeat = pos ? clickRepeat(pos, button) : "single"; + win(cm).focus(); + + // #3261: make sure, that we're not starting a second selection + if (button == 1 && cm.state.selectingText) + { cm.state.selectingText(e); } + + if (pos && handleMappedButton(cm, button, pos, repeat, e)) { return } + + if (button == 1) { + if (pos) { leftButtonDown(cm, pos, repeat, e); } + else if (e_target(e) == display.scroller) { e_preventDefault(e); } + } else if (button == 2) { + if (pos) { extendSelection(cm.doc, pos); } + setTimeout(function () { return display.input.focus(); }, 20); + } else if (button == 3) { + if (captureRightClick) { cm.display.input.onContextMenu(e); } + else { delayBlurEvent(cm); } + } + } + + function handleMappedButton(cm, button, pos, repeat, event) { + var name = "Click"; + if (repeat == "double") { name = "Double" + name; } + else if (repeat == "triple") { name = "Triple" + name; } + name = (button == 1 ? "Left" : button == 2 ? "Middle" : "Right") + name; + + return dispatchKey(cm, addModifierNames(name, event), event, function (bound) { + if (typeof bound == "string") { bound = commands[bound]; } + if (!bound) { return false } + var done = false; + try { + if (cm.isReadOnly()) { cm.state.suppressEdits = true; } + done = bound(cm, pos) != Pass; + } finally { + cm.state.suppressEdits = false; + } + return done + }) + } + + function configureMouse(cm, repeat, event) { + var option = cm.getOption("configureMouse"); + var value = option ? option(cm, repeat, event) : {}; + if (value.unit == null) { + var rect = chromeOS ? event.shiftKey && event.metaKey : event.altKey; + value.unit = rect ? "rectangle" : repeat == "single" ? "char" : repeat == "double" ? "word" : "line"; + } + if (value.extend == null || cm.doc.extend) { value.extend = cm.doc.extend || event.shiftKey; } + if (value.addNew == null) { value.addNew = mac ? event.metaKey : event.ctrlKey; } + if (value.moveOnDrag == null) { value.moveOnDrag = !(mac ? event.altKey : event.ctrlKey); } + return value + } + + function leftButtonDown(cm, pos, repeat, event) { + if (ie) { setTimeout(bind(ensureFocus, cm), 0); } + else { cm.curOp.focus = activeElt(doc(cm)); } + + var behavior = configureMouse(cm, repeat, event); + + var sel = cm.doc.sel, contained; + if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() && + repeat == "single" && (contained = sel.contains(pos)) > -1 && + (cmp((contained = sel.ranges[contained]).from(), pos) < 0 || pos.xRel > 0) && + (cmp(contained.to(), pos) > 0 || pos.xRel < 0)) + { leftButtonStartDrag(cm, event, pos, behavior); } + else + { leftButtonSelect(cm, event, pos, behavior); } + } + + // Start a text drag. When it ends, see if any dragging actually + // happen, and treat as a click if it didn't. + function leftButtonStartDrag(cm, event, pos, behavior) { + var display = cm.display, moved = false; + var dragEnd = operation(cm, function (e) { + if (webkit) { display.scroller.draggable = false; } + cm.state.draggingText = false; + if (cm.state.delayingBlurEvent) { + if (cm.hasFocus()) { cm.state.delayingBlurEvent = false; } + else { delayBlurEvent(cm); } + } + off(display.wrapper.ownerDocument, "mouseup", dragEnd); + off(display.wrapper.ownerDocument, "mousemove", mouseMove); + off(display.scroller, "dragstart", dragStart); + off(display.scroller, "drop", dragEnd); + if (!moved) { + e_preventDefault(e); + if (!behavior.addNew) + { extendSelection(cm.doc, pos, null, null, behavior.extend); } + // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) + if ((webkit && !safari) || ie && ie_version == 9) + { setTimeout(function () {display.wrapper.ownerDocument.body.focus({preventScroll: true}); display.input.focus();}, 20); } + else + { display.input.focus(); } + } + }); + var mouseMove = function(e2) { + moved = moved || Math.abs(event.clientX - e2.clientX) + Math.abs(event.clientY - e2.clientY) >= 10; + }; + var dragStart = function () { return moved = true; }; + // Let the drag handler handle this. + if (webkit) { display.scroller.draggable = true; } + cm.state.draggingText = dragEnd; + dragEnd.copy = !behavior.moveOnDrag; + on(display.wrapper.ownerDocument, "mouseup", dragEnd); + on(display.wrapper.ownerDocument, "mousemove", mouseMove); + on(display.scroller, "dragstart", dragStart); + on(display.scroller, "drop", dragEnd); + + cm.state.delayingBlurEvent = true; + setTimeout(function () { return display.input.focus(); }, 20); + // IE's approach to draggable + if (display.scroller.dragDrop) { display.scroller.dragDrop(); } + } + + function rangeForUnit(cm, pos, unit) { + if (unit == "char") { return new Range(pos, pos) } + if (unit == "word") { return cm.findWordAt(pos) } + if (unit == "line") { return new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))) } + var result = unit(cm, pos); + return new Range(result.from, result.to) + } + + // Normal selection, as opposed to text dragging. + function leftButtonSelect(cm, event, start, behavior) { + if (ie) { delayBlurEvent(cm); } + var display = cm.display, doc$1 = cm.doc; + e_preventDefault(event); + + var ourRange, ourIndex, startSel = doc$1.sel, ranges = startSel.ranges; + if (behavior.addNew && !behavior.extend) { + ourIndex = doc$1.sel.contains(start); + if (ourIndex > -1) + { ourRange = ranges[ourIndex]; } + else + { ourRange = new Range(start, start); } + } else { + ourRange = doc$1.sel.primary(); + ourIndex = doc$1.sel.primIndex; + } + + if (behavior.unit == "rectangle") { + if (!behavior.addNew) { ourRange = new Range(start, start); } + start = posFromMouse(cm, event, true, true); + ourIndex = -1; + } else { + var range = rangeForUnit(cm, start, behavior.unit); + if (behavior.extend) + { ourRange = extendRange(ourRange, range.anchor, range.head, behavior.extend); } + else + { ourRange = range; } + } + + if (!behavior.addNew) { + ourIndex = 0; + setSelection(doc$1, new Selection([ourRange], 0), sel_mouse); + startSel = doc$1.sel; + } else if (ourIndex == -1) { + ourIndex = ranges.length; + setSelection(doc$1, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex), + {scroll: false, origin: "*mouse"}); + } else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) { + setSelection(doc$1, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0), + {scroll: false, origin: "*mouse"}); + startSel = doc$1.sel; + } else { + replaceOneSelection(doc$1, ourIndex, ourRange, sel_mouse); + } + + var lastPos = start; + function extendTo(pos) { + if (cmp(lastPos, pos) == 0) { return } + lastPos = pos; + + if (behavior.unit == "rectangle") { + var ranges = [], tabSize = cm.options.tabSize; + var startCol = countColumn(getLine(doc$1, start.line).text, start.ch, tabSize); + var posCol = countColumn(getLine(doc$1, pos.line).text, pos.ch, tabSize); + var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); + for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); + line <= end; line++) { + var text = getLine(doc$1, line).text, leftPos = findColumn(text, left, tabSize); + if (left == right) + { ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); } + else if (text.length > leftPos) + { ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); } + } + if (!ranges.length) { ranges.push(new Range(start, start)); } + setSelection(doc$1, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), + {origin: "*mouse", scroll: false}); + cm.scrollIntoView(pos); + } else { + var oldRange = ourRange; + var range = rangeForUnit(cm, pos, behavior.unit); + var anchor = oldRange.anchor, head; + if (cmp(range.anchor, anchor) > 0) { + head = range.head; + anchor = minPos(oldRange.from(), range.anchor); + } else { + head = range.anchor; + anchor = maxPos(oldRange.to(), range.head); + } + var ranges$1 = startSel.ranges.slice(0); + ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc$1, anchor), head)); + setSelection(doc$1, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse); + } + } + + var editorSize = display.wrapper.getBoundingClientRect(); + // Used to ensure timeout re-tries don't fire when another extend + // happened in the meantime (clearTimeout isn't reliable -- at + // least on Chrome, the timeouts still happen even when cleared, + // if the clear happens after their scheduled firing time). + var counter = 0; + + function extend(e) { + var curCount = ++counter; + var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle"); + if (!cur) { return } + if (cmp(cur, lastPos) != 0) { + cm.curOp.focus = activeElt(doc(cm)); + extendTo(cur); + var visible = visibleLines(display, doc$1); + if (cur.line >= visible.to || cur.line < visible.from) + { setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); } + } else { + var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; + if (outside) { setTimeout(operation(cm, function () { + if (counter != curCount) { return } + display.scroller.scrollTop += outside; + extend(e); + }), 50); } + } + } + + function done(e) { + cm.state.selectingText = false; + counter = Infinity; + // If e is null or undefined we interpret this as someone trying + // to explicitly cancel the selection rather than the user + // letting go of the mouse button. + if (e) { + e_preventDefault(e); + display.input.focus(); + } + off(display.wrapper.ownerDocument, "mousemove", move); + off(display.wrapper.ownerDocument, "mouseup", up); + doc$1.history.lastSelOrigin = null; + } + + var move = operation(cm, function (e) { + if (e.buttons === 0 || !e_button(e)) { done(e); } + else { extend(e); } + }); + var up = operation(cm, done); + cm.state.selectingText = up; + on(display.wrapper.ownerDocument, "mousemove", move); + on(display.wrapper.ownerDocument, "mouseup", up); + } + + // Used when mouse-selecting to adjust the anchor to the proper side + // of a bidi jump depending on the visual position of the head. + function bidiSimplify(cm, range) { + var anchor = range.anchor; + var head = range.head; + var anchorLine = getLine(cm.doc, anchor.line); + if (cmp(anchor, head) == 0 && anchor.sticky == head.sticky) { return range } + var order = getOrder(anchorLine); + if (!order) { return range } + var index = getBidiPartAt(order, anchor.ch, anchor.sticky), part = order[index]; + if (part.from != anchor.ch && part.to != anchor.ch) { return range } + var boundary = index + ((part.from == anchor.ch) == (part.level != 1) ? 0 : 1); + if (boundary == 0 || boundary == order.length) { return range } + + // Compute the relative visual position of the head compared to the + // anchor (<0 is to the left, >0 to the right) + var leftSide; + if (head.line != anchor.line) { + leftSide = (head.line - anchor.line) * (cm.doc.direction == "ltr" ? 1 : -1) > 0; + } else { + var headIndex = getBidiPartAt(order, head.ch, head.sticky); + var dir = headIndex - index || (head.ch - anchor.ch) * (part.level == 1 ? -1 : 1); + if (headIndex == boundary - 1 || headIndex == boundary) + { leftSide = dir < 0; } + else + { leftSide = dir > 0; } + } + + var usePart = order[boundary + (leftSide ? -1 : 0)]; + var from = leftSide == (usePart.level == 1); + var ch = from ? usePart.from : usePart.to, sticky = from ? "after" : "before"; + return anchor.ch == ch && anchor.sticky == sticky ? range : new Range(new Pos(anchor.line, ch, sticky), head) + } + + + // Determines whether an event happened in the gutter, and fires the + // handlers for the corresponding event. + function gutterEvent(cm, e, type, prevent) { + var mX, mY; + if (e.touches) { + mX = e.touches[0].clientX; + mY = e.touches[0].clientY; + } else { + try { mX = e.clientX; mY = e.clientY; } + catch(e$1) { return false } + } + if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) { return false } + if (prevent) { e_preventDefault(e); } + + var display = cm.display; + var lineBox = display.lineDiv.getBoundingClientRect(); + + if (mY > lineBox.bottom || !hasHandler(cm, type)) { return e_defaultPrevented(e) } + mY -= lineBox.top - display.viewOffset; + + for (var i = 0; i < cm.display.gutterSpecs.length; ++i) { + var g = display.gutters.childNodes[i]; + if (g && g.getBoundingClientRect().right >= mX) { + var line = lineAtHeight(cm.doc, mY); + var gutter = cm.display.gutterSpecs[i]; + signal(cm, type, cm, line, gutter.className, e); + return e_defaultPrevented(e) + } + } + } + + function clickInGutter(cm, e) { + return gutterEvent(cm, e, "gutterClick", true) + } + + // CONTEXT MENU HANDLING + + // To make the context menu work, we need to briefly unhide the + // textarea (making it as unobtrusive as possible) to let the + // right-click take effect on it. + function onContextMenu(cm, e) { + if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) { return } + if (signalDOMEvent(cm, e, "contextmenu")) { return } + if (!captureRightClick) { cm.display.input.onContextMenu(e); } + } + + function contextMenuInGutter(cm, e) { + if (!hasHandler(cm, "gutterContextMenu")) { return false } + return gutterEvent(cm, e, "gutterContextMenu", false) + } + + function themeChanged(cm) { + cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + + cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); + clearCaches(cm); + } + + var Init = {toString: function(){return "CodeMirror.Init"}}; + + var defaults = {}; + var optionHandlers = {}; + + function defineOptions(CodeMirror) { + var optionHandlers = CodeMirror.optionHandlers; + + function option(name, deflt, handle, notOnInit) { + CodeMirror.defaults[name] = deflt; + if (handle) { optionHandlers[name] = + notOnInit ? function (cm, val, old) {if (old != Init) { handle(cm, val, old); }} : handle; } + } + + CodeMirror.defineOption = option; + + // Passed to option handlers when there is no old value. + CodeMirror.Init = Init; + + // These two are, on init, called from the constructor because they + // have to be initialized before the editor can start at all. + option("value", "", function (cm, val) { return cm.setValue(val); }, true); + option("mode", null, function (cm, val) { + cm.doc.modeOption = val; + loadMode(cm); + }, true); + + option("indentUnit", 2, loadMode, true); + option("indentWithTabs", false); + option("smartIndent", true); + option("tabSize", 4, function (cm) { + resetModeState(cm); + clearCaches(cm); + regChange(cm); + }, true); + + option("lineSeparator", null, function (cm, val) { + cm.doc.lineSep = val; + if (!val) { return } + var newBreaks = [], lineNo = cm.doc.first; + cm.doc.iter(function (line) { + for (var pos = 0;;) { + var found = line.text.indexOf(val, pos); + if (found == -1) { break } + pos = found + val.length; + newBreaks.push(Pos(lineNo, found)); + } + lineNo++; + }); + for (var i = newBreaks.length - 1; i >= 0; i--) + { replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)); } + }); + option("specialChars", /[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]/g, function (cm, val, old) { + cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); + if (old != Init) { cm.refresh(); } + }); + option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) { return cm.refresh(); }, true); + option("electricChars", true); + option("inputStyle", mobile ? "contenteditable" : "textarea", function () { + throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME + }, true); + option("spellcheck", false, function (cm, val) { return cm.getInputField().spellcheck = val; }, true); + option("autocorrect", false, function (cm, val) { return cm.getInputField().autocorrect = val; }, true); + option("autocapitalize", false, function (cm, val) { return cm.getInputField().autocapitalize = val; }, true); + option("rtlMoveVisually", !windows); + option("wholeLineUpdateBefore", true); + + option("theme", "default", function (cm) { + themeChanged(cm); + updateGutters(cm); + }, true); + option("keyMap", "default", function (cm, val, old) { + var next = getKeyMap(val); + var prev = old != Init && getKeyMap(old); + if (prev && prev.detach) { prev.detach(cm, next); } + if (next.attach) { next.attach(cm, prev || null); } + }); + option("extraKeys", null); + option("configureMouse", null); + + option("lineWrapping", false, wrappingChanged, true); + option("gutters", [], function (cm, val) { + cm.display.gutterSpecs = getGutters(val, cm.options.lineNumbers); + updateGutters(cm); + }, true); + option("fixedGutter", true, function (cm, val) { + cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; + cm.refresh(); + }, true); + option("coverGutterNextToScrollbar", false, function (cm) { return updateScrollbars(cm); }, true); + option("scrollbarStyle", "native", function (cm) { + initScrollbars(cm); + updateScrollbars(cm); + cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); + cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); + }, true); + option("lineNumbers", false, function (cm, val) { + cm.display.gutterSpecs = getGutters(cm.options.gutters, val); + updateGutters(cm); + }, true); + option("firstLineNumber", 1, updateGutters, true); + option("lineNumberFormatter", function (integer) { return integer; }, updateGutters, true); + option("showCursorWhenSelecting", false, updateSelection, true); + + option("resetSelectionOnContextMenu", true); + option("lineWiseCopyCut", true); + option("pasteLinesPerSelection", true); + option("selectionsMayTouch", false); + + option("readOnly", false, function (cm, val) { + if (val == "nocursor") { + onBlur(cm); + cm.display.input.blur(); + } + cm.display.input.readOnlyChanged(val); + }); + + option("screenReaderLabel", null, function (cm, val) { + val = (val === '') ? null : val; + cm.display.input.screenReaderLabelChanged(val); + }); + + option("disableInput", false, function (cm, val) {if (!val) { cm.display.input.reset(); }}, true); + option("dragDrop", true, dragDropChanged); + option("allowDropFileTypes", null); + + option("cursorBlinkRate", 530); + option("cursorScrollMargin", 0); + option("cursorHeight", 1, updateSelection, true); + option("singleCursorHeightPerLine", true, updateSelection, true); + option("workTime", 100); + option("workDelay", 100); + option("flattenSpans", true, resetModeState, true); + option("addModeClass", false, resetModeState, true); + option("pollInterval", 100); + option("undoDepth", 200, function (cm, val) { return cm.doc.history.undoDepth = val; }); + option("historyEventDelay", 1250); + option("viewportMargin", 10, function (cm) { return cm.refresh(); }, true); + option("maxHighlightLength", 10000, resetModeState, true); + option("moveInputWithCursor", true, function (cm, val) { + if (!val) { cm.display.input.resetPosition(); } + }); + + option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; }); + option("autofocus", null); + option("direction", "ltr", function (cm, val) { return cm.doc.setDirection(val); }, true); + option("phrases", null); + } + + function dragDropChanged(cm, value, old) { + var wasOn = old && old != Init; + if (!value != !wasOn) { + var funcs = cm.display.dragFunctions; + var toggle = value ? on : off; + toggle(cm.display.scroller, "dragstart", funcs.start); + toggle(cm.display.scroller, "dragenter", funcs.enter); + toggle(cm.display.scroller, "dragover", funcs.over); + toggle(cm.display.scroller, "dragleave", funcs.leave); + toggle(cm.display.scroller, "drop", funcs.drop); + } + } + + function wrappingChanged(cm) { + if (cm.options.lineWrapping) { + addClass(cm.display.wrapper, "CodeMirror-wrap"); + cm.display.sizer.style.minWidth = ""; + cm.display.sizerWidth = null; + } else { + rmClass(cm.display.wrapper, "CodeMirror-wrap"); + findMaxLine(cm); + } + estimateLineHeights(cm); + regChange(cm); + clearCaches(cm); + setTimeout(function () { return updateScrollbars(cm); }, 100); + } + + // A CodeMirror instance represents an editor. This is the object + // that user code is usually dealing with. + + function CodeMirror(place, options) { + var this$1 = this; + + if (!(this instanceof CodeMirror)) { return new CodeMirror(place, options) } + + this.options = options = options ? copyObj(options) : {}; + // Determine effective options based on given values and defaults. + copyObj(defaults, options, false); + + var doc = options.value; + if (typeof doc == "string") { doc = new Doc(doc, options.mode, null, options.lineSeparator, options.direction); } + else if (options.mode) { doc.modeOption = options.mode; } + this.doc = doc; + + var input = new CodeMirror.inputStyles[options.inputStyle](this); + var display = this.display = new Display(place, doc, input, options); + display.wrapper.CodeMirror = this; + themeChanged(this); + if (options.lineWrapping) + { this.display.wrapper.className += " CodeMirror-wrap"; } + initScrollbars(this); + + this.state = { + keyMaps: [], // stores maps added by addKeyMap + overlays: [], // highlighting overlays, as added by addOverlay + modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info + overwrite: false, + delayingBlurEvent: false, + focused: false, + suppressEdits: false, // used to disable editing during key handlers when in readOnly mode + pasteIncoming: -1, cutIncoming: -1, // help recognize paste/cut edits in input.poll + selectingText: false, + draggingText: false, + highlight: new Delayed(), // stores highlight worker timeout + keySeq: null, // Unfinished key sequence + specialChars: null + }; + + if (options.autofocus && !mobile) { display.input.focus(); } + + // Override magic textarea content restore that IE sometimes does + // on our hidden textarea on reload + if (ie && ie_version < 11) { setTimeout(function () { return this$1.display.input.reset(true); }, 20); } + + registerEventHandlers(this); + ensureGlobalHandlers(); + + startOperation(this); + this.curOp.forceUpdate = true; + attachDoc(this, doc); + + if ((options.autofocus && !mobile) || this.hasFocus()) + { setTimeout(function () { + if (this$1.hasFocus() && !this$1.state.focused) { onFocus(this$1); } + }, 20); } + else + { onBlur(this); } + + for (var opt in optionHandlers) { if (optionHandlers.hasOwnProperty(opt)) + { optionHandlers[opt](this, options[opt], Init); } } + maybeUpdateLineNumberWidth(this); + if (options.finishInit) { options.finishInit(this); } + for (var i = 0; i < initHooks.length; ++i) { initHooks[i](this); } + endOperation(this); + // Suppress optimizelegibility in Webkit, since it breaks text + // measuring on line wrapping boundaries. + if (webkit && options.lineWrapping && + getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") + { display.lineDiv.style.textRendering = "auto"; } + } + + // The default configuration options. + CodeMirror.defaults = defaults; + // Functions to run when options are changed. + CodeMirror.optionHandlers = optionHandlers; + + // Attach the necessary event handlers when initializing the editor + function registerEventHandlers(cm) { + var d = cm.display; + on(d.scroller, "mousedown", operation(cm, onMouseDown)); + // Older IE's will not fire a second mousedown for a double click + if (ie && ie_version < 11) + { on(d.scroller, "dblclick", operation(cm, function (e) { + if (signalDOMEvent(cm, e)) { return } + var pos = posFromMouse(cm, e); + if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) { return } + e_preventDefault(e); + var word = cm.findWordAt(pos); + extendSelection(cm.doc, word.anchor, word.head); + })); } + else + { on(d.scroller, "dblclick", function (e) { return signalDOMEvent(cm, e) || e_preventDefault(e); }); } + // Some browsers fire contextmenu *after* opening the menu, at + // which point we can't mess with it anymore. Context menu is + // handled in onMouseDown for these browsers. + on(d.scroller, "contextmenu", function (e) { return onContextMenu(cm, e); }); + on(d.input.getField(), "contextmenu", function (e) { + if (!d.scroller.contains(e.target)) { onContextMenu(cm, e); } + }); + + // Used to suppress mouse event handling when a touch happens + var touchFinished, prevTouch = {end: 0}; + function finishTouch() { + if (d.activeTouch) { + touchFinished = setTimeout(function () { return d.activeTouch = null; }, 1000); + prevTouch = d.activeTouch; + prevTouch.end = +new Date; + } + } + function isMouseLikeTouchEvent(e) { + if (e.touches.length != 1) { return false } + var touch = e.touches[0]; + return touch.radiusX <= 1 && touch.radiusY <= 1 + } + function farAway(touch, other) { + if (other.left == null) { return true } + var dx = other.left - touch.left, dy = other.top - touch.top; + return dx * dx + dy * dy > 20 * 20 + } + on(d.scroller, "touchstart", function (e) { + if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e) && !clickInGutter(cm, e)) { + d.input.ensurePolled(); + clearTimeout(touchFinished); + var now = +new Date; + d.activeTouch = {start: now, moved: false, + prev: now - prevTouch.end <= 300 ? prevTouch : null}; + if (e.touches.length == 1) { + d.activeTouch.left = e.touches[0].pageX; + d.activeTouch.top = e.touches[0].pageY; + } + } + }); + on(d.scroller, "touchmove", function () { + if (d.activeTouch) { d.activeTouch.moved = true; } + }); + on(d.scroller, "touchend", function (e) { + var touch = d.activeTouch; + if (touch && !eventInWidget(d, e) && touch.left != null && + !touch.moved && new Date - touch.start < 300) { + var pos = cm.coordsChar(d.activeTouch, "page"), range; + if (!touch.prev || farAway(touch, touch.prev)) // Single tap + { range = new Range(pos, pos); } + else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap + { range = cm.findWordAt(pos); } + else // Triple tap + { range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); } + cm.setSelection(range.anchor, range.head); + cm.focus(); + e_preventDefault(e); + } + finishTouch(); + }); + on(d.scroller, "touchcancel", finishTouch); + + // Sync scrolling between fake scrollbars and real scrollable + // area, ensure viewport is updated when scrolling. + on(d.scroller, "scroll", function () { + if (d.scroller.clientHeight) { + updateScrollTop(cm, d.scroller.scrollTop); + setScrollLeft(cm, d.scroller.scrollLeft, true); + signal(cm, "scroll", cm); + } + }); + + // Listen to wheel events in order to try and update the viewport on time. + on(d.scroller, "mousewheel", function (e) { return onScrollWheel(cm, e); }); + on(d.scroller, "DOMMouseScroll", function (e) { return onScrollWheel(cm, e); }); + + // Prevent wrapper from ever scrolling + on(d.wrapper, "scroll", function () { return d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); + + d.dragFunctions = { + enter: function (e) {if (!signalDOMEvent(cm, e)) { e_stop(e); }}, + over: function (e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e); }}, + start: function (e) { return onDragStart(cm, e); }, + drop: operation(cm, onDrop), + leave: function (e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm); }} + }; + + var inp = d.input.getField(); + on(inp, "keyup", function (e) { return onKeyUp.call(cm, e); }); + on(inp, "keydown", operation(cm, onKeyDown)); + on(inp, "keypress", operation(cm, onKeyPress)); + on(inp, "focus", function (e) { return onFocus(cm, e); }); + on(inp, "blur", function (e) { return onBlur(cm, e); }); + } + + var initHooks = []; + CodeMirror.defineInitHook = function (f) { return initHooks.push(f); }; + + // Indent the given line. The how parameter can be "smart", + // "add"/null, "subtract", or "prev". When aggressive is false + // (typically set to true for forced single-line indents), empty + // lines are not indented, and places where the mode returns Pass + // are left alone. + function indentLine(cm, n, how, aggressive) { + var doc = cm.doc, state; + if (how == null) { how = "add"; } + if (how == "smart") { + // Fall back to "prev" when the mode doesn't have an indentation + // method. + if (!doc.mode.indent) { how = "prev"; } + else { state = getContextBefore(cm, n).state; } + } + + var tabSize = cm.options.tabSize; + var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); + if (line.stateAfter) { line.stateAfter = null; } + var curSpaceString = line.text.match(/^\s*/)[0], indentation; + if (!aggressive && !/\S/.test(line.text)) { + indentation = 0; + how = "not"; + } else if (how == "smart") { + indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); + if (indentation == Pass || indentation > 150) { + if (!aggressive) { return } + how = "prev"; + } + } + if (how == "prev") { + if (n > doc.first) { indentation = countColumn(getLine(doc, n-1).text, null, tabSize); } + else { indentation = 0; } + } else if (how == "add") { + indentation = curSpace + cm.options.indentUnit; + } else if (how == "subtract") { + indentation = curSpace - cm.options.indentUnit; + } else if (typeof how == "number") { + indentation = curSpace + how; + } + indentation = Math.max(0, indentation); + + var indentString = "", pos = 0; + if (cm.options.indentWithTabs) + { for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} } + if (pos < indentation) { indentString += spaceStr(indentation - pos); } + + if (indentString != curSpaceString) { + replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); + line.stateAfter = null; + return true + } else { + // Ensure that, if the cursor was in the whitespace at the start + // of the line, it is moved to the end of that space. + for (var i$1 = 0; i$1 < doc.sel.ranges.length; i$1++) { + var range = doc.sel.ranges[i$1]; + if (range.head.line == n && range.head.ch < curSpaceString.length) { + var pos$1 = Pos(n, curSpaceString.length); + replaceOneSelection(doc, i$1, new Range(pos$1, pos$1)); + break + } + } + } + } + + // This will be set to a {lineWise: bool, text: [string]} object, so + // that, when pasting, we know what kind of selections the copied + // text was made out of. + var lastCopied = null; + + function setLastCopied(newLastCopied) { + lastCopied = newLastCopied; + } + + function applyTextInput(cm, inserted, deleted, sel, origin) { + var doc = cm.doc; + cm.display.shift = false; + if (!sel) { sel = doc.sel; } + + var recent = +new Date - 200; + var paste = origin == "paste" || cm.state.pasteIncoming > recent; + var textLines = splitLinesAuto(inserted), multiPaste = null; + // When pasting N lines into N selections, insert one line per selection + if (paste && sel.ranges.length > 1) { + if (lastCopied && lastCopied.text.join("\n") == inserted) { + if (sel.ranges.length % lastCopied.text.length == 0) { + multiPaste = []; + for (var i = 0; i < lastCopied.text.length; i++) + { multiPaste.push(doc.splitLines(lastCopied.text[i])); } + } + } else if (textLines.length == sel.ranges.length && cm.options.pasteLinesPerSelection) { + multiPaste = map(textLines, function (l) { return [l]; }); + } + } + + var updateInput = cm.curOp.updateInput; + // Normal behavior is to insert the new text into every selection + for (var i$1 = sel.ranges.length - 1; i$1 >= 0; i$1--) { + var range = sel.ranges[i$1]; + var from = range.from(), to = range.to(); + if (range.empty()) { + if (deleted && deleted > 0) // Handle deletion + { from = Pos(from.line, from.ch - deleted); } + else if (cm.state.overwrite && !paste) // Handle overwrite + { to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); } + else if (paste && lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == textLines.join("\n")) + { from = to = Pos(from.line, 0); } + } + var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i$1 % multiPaste.length] : textLines, + origin: origin || (paste ? "paste" : cm.state.cutIncoming > recent ? "cut" : "+input")}; + makeChange(cm.doc, changeEvent); + signalLater(cm, "inputRead", cm, changeEvent); + } + if (inserted && !paste) + { triggerElectric(cm, inserted); } + + ensureCursorVisible(cm); + if (cm.curOp.updateInput < 2) { cm.curOp.updateInput = updateInput; } + cm.curOp.typing = true; + cm.state.pasteIncoming = cm.state.cutIncoming = -1; + } + + function handlePaste(e, cm) { + var pasted = e.clipboardData && e.clipboardData.getData("Text"); + if (pasted) { + e.preventDefault(); + if (!cm.isReadOnly() && !cm.options.disableInput && cm.hasFocus()) + { runInOp(cm, function () { return applyTextInput(cm, pasted, 0, null, "paste"); }); } + return true + } + } + + function triggerElectric(cm, inserted) { + // When an 'electric' character is inserted, immediately trigger a reindent + if (!cm.options.electricChars || !cm.options.smartIndent) { return } + var sel = cm.doc.sel; + + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) { continue } + var mode = cm.getModeAt(range.head); + var indented = false; + if (mode.electricChars) { + for (var j = 0; j < mode.electricChars.length; j++) + { if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { + indented = indentLine(cm, range.head.line, "smart"); + break + } } + } else if (mode.electricInput) { + if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) + { indented = indentLine(cm, range.head.line, "smart"); } + } + if (indented) { signalLater(cm, "electricInput", cm, range.head.line); } + } + } + + function copyableRanges(cm) { + var text = [], ranges = []; + for (var i = 0; i < cm.doc.sel.ranges.length; i++) { + var line = cm.doc.sel.ranges[i].head.line; + var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; + ranges.push(lineRange); + text.push(cm.getRange(lineRange.anchor, lineRange.head)); + } + return {text: text, ranges: ranges} + } + + function disableBrowserMagic(field, spellcheck, autocorrect, autocapitalize) { + field.setAttribute("autocorrect", autocorrect ? "on" : "off"); + field.setAttribute("autocapitalize", autocapitalize ? "on" : "off"); + field.setAttribute("spellcheck", !!spellcheck); + } + + function hiddenTextarea() { + var te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none"); + var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); + // The textarea is kept positioned near the cursor to prevent the + // fact that it'll be scrolled into view on input from scrolling + // our fake cursor out of view. On webkit, when wrap=off, paste is + // very slow. So make the area wide instead. + if (webkit) { te.style.width = "1000px"; } + else { te.setAttribute("wrap", "off"); } + // If border: 0; -- iOS fails to open keyboard (issue #1287) + if (ios) { te.style.border = "1px solid black"; } + return div + } + + // The publicly visible API. Note that methodOp(f) means + // 'wrap f in an operation, performed on its `this` parameter'. + + // This is not the complete set of editor methods. Most of the + // methods defined on the Doc type are also injected into + // CodeMirror.prototype, for backwards compatibility and + // convenience. + + function addEditorMethods(CodeMirror) { + var optionHandlers = CodeMirror.optionHandlers; + + var helpers = CodeMirror.helpers = {}; + + CodeMirror.prototype = { + constructor: CodeMirror, + focus: function(){win(this).focus(); this.display.input.focus();}, + + setOption: function(option, value) { + var options = this.options, old = options[option]; + if (options[option] == value && option != "mode") { return } + options[option] = value; + if (optionHandlers.hasOwnProperty(option)) + { operation(this, optionHandlers[option])(this, value, old); } + signal(this, "optionChange", this, option); + }, + + getOption: function(option) {return this.options[option]}, + getDoc: function() {return this.doc}, + + addKeyMap: function(map, bottom) { + this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); + }, + removeKeyMap: function(map) { + var maps = this.state.keyMaps; + for (var i = 0; i < maps.length; ++i) + { if (maps[i] == map || maps[i].name == map) { + maps.splice(i, 1); + return true + } } + }, + + addOverlay: methodOp(function(spec, options) { + var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); + if (mode.startState) { throw new Error("Overlays may not be stateful.") } + insertSorted(this.state.overlays, + {mode: mode, modeSpec: spec, opaque: options && options.opaque, + priority: (options && options.priority) || 0}, + function (overlay) { return overlay.priority; }); + this.state.modeGen++; + regChange(this); + }), + removeOverlay: methodOp(function(spec) { + var overlays = this.state.overlays; + for (var i = 0; i < overlays.length; ++i) { + var cur = overlays[i].modeSpec; + if (cur == spec || typeof spec == "string" && cur.name == spec) { + overlays.splice(i, 1); + this.state.modeGen++; + regChange(this); + return + } + } + }), + + indentLine: methodOp(function(n, dir, aggressive) { + if (typeof dir != "string" && typeof dir != "number") { + if (dir == null) { dir = this.options.smartIndent ? "smart" : "prev"; } + else { dir = dir ? "add" : "subtract"; } + } + if (isLine(this.doc, n)) { indentLine(this, n, dir, aggressive); } + }), + indentSelection: methodOp(function(how) { + var ranges = this.doc.sel.ranges, end = -1; + for (var i = 0; i < ranges.length; i++) { + var range = ranges[i]; + if (!range.empty()) { + var from = range.from(), to = range.to(); + var start = Math.max(end, from.line); + end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; + for (var j = start; j < end; ++j) + { indentLine(this, j, how); } + var newRanges = this.doc.sel.ranges; + if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) + { replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); } + } else if (range.head.line > end) { + indentLine(this, range.head.line, how, true); + end = range.head.line; + if (i == this.doc.sel.primIndex) { ensureCursorVisible(this); } + } + } + }), + + // Fetch the parser token for a given character. Useful for hacks + // that want to inspect the mode state (say, for completion). + getTokenAt: function(pos, precise) { + return takeToken(this, pos, precise) + }, + + getLineTokens: function(line, precise) { + return takeToken(this, Pos(line), precise, true) + }, + + getTokenTypeAt: function(pos) { + pos = clipPos(this.doc, pos); + var styles = getLineStyles(this, getLine(this.doc, pos.line)); + var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; + var type; + if (ch == 0) { type = styles[2]; } + else { for (;;) { + var mid = (before + after) >> 1; + if ((mid ? styles[mid * 2 - 1] : 0) >= ch) { after = mid; } + else if (styles[mid * 2 + 1] < ch) { before = mid + 1; } + else { type = styles[mid * 2 + 2]; break } + } } + var cut = type ? type.indexOf("overlay ") : -1; + return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1) + }, + + getModeAt: function(pos) { + var mode = this.doc.mode; + if (!mode.innerMode) { return mode } + return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode + }, + + getHelper: function(pos, type) { + return this.getHelpers(pos, type)[0] + }, + + getHelpers: function(pos, type) { + var found = []; + if (!helpers.hasOwnProperty(type)) { return found } + var help = helpers[type], mode = this.getModeAt(pos); + if (typeof mode[type] == "string") { + if (help[mode[type]]) { found.push(help[mode[type]]); } + } else if (mode[type]) { + for (var i = 0; i < mode[type].length; i++) { + var val = help[mode[type][i]]; + if (val) { found.push(val); } + } + } else if (mode.helperType && help[mode.helperType]) { + found.push(help[mode.helperType]); + } else if (help[mode.name]) { + found.push(help[mode.name]); + } + for (var i$1 = 0; i$1 < help._global.length; i$1++) { + var cur = help._global[i$1]; + if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) + { found.push(cur.val); } + } + return found + }, + + getStateAfter: function(line, precise) { + var doc = this.doc; + line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); + return getContextBefore(this, line + 1, precise).state + }, + + cursorCoords: function(start, mode) { + var pos, range = this.doc.sel.primary(); + if (start == null) { pos = range.head; } + else if (typeof start == "object") { pos = clipPos(this.doc, start); } + else { pos = start ? range.from() : range.to(); } + return cursorCoords(this, pos, mode || "page") + }, + + charCoords: function(pos, mode) { + return charCoords(this, clipPos(this.doc, pos), mode || "page") + }, + + coordsChar: function(coords, mode) { + coords = fromCoordSystem(this, coords, mode || "page"); + return coordsChar(this, coords.left, coords.top) + }, + + lineAtHeight: function(height, mode) { + height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; + return lineAtHeight(this.doc, height + this.display.viewOffset) + }, + heightAtLine: function(line, mode, includeWidgets) { + var end = false, lineObj; + if (typeof line == "number") { + var last = this.doc.first + this.doc.size - 1; + if (line < this.doc.first) { line = this.doc.first; } + else if (line > last) { line = last; end = true; } + lineObj = getLine(this.doc, line); + } else { + lineObj = line; + } + return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page", includeWidgets || end).top + + (end ? this.doc.height - heightAtLine(lineObj) : 0) + }, + + defaultTextHeight: function() { return textHeight(this.display) }, + defaultCharWidth: function() { return charWidth(this.display) }, + + getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}}, + + addWidget: function(pos, node, scroll, vert, horiz) { + var display = this.display; + pos = cursorCoords(this, clipPos(this.doc, pos)); + var top = pos.bottom, left = pos.left; + node.style.position = "absolute"; + node.setAttribute("cm-ignore-events", "true"); + this.display.input.setUneditable(node); + display.sizer.appendChild(node); + if (vert == "over") { + top = pos.top; + } else if (vert == "above" || vert == "near") { + var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), + hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); + // Default to positioning above (if specified and possible); otherwise default to positioning below + if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) + { top = pos.top - node.offsetHeight; } + else if (pos.bottom + node.offsetHeight <= vspace) + { top = pos.bottom; } + if (left + node.offsetWidth > hspace) + { left = hspace - node.offsetWidth; } + } + node.style.top = top + "px"; + node.style.left = node.style.right = ""; + if (horiz == "right") { + left = display.sizer.clientWidth - node.offsetWidth; + node.style.right = "0px"; + } else { + if (horiz == "left") { left = 0; } + else if (horiz == "middle") { left = (display.sizer.clientWidth - node.offsetWidth) / 2; } + node.style.left = left + "px"; + } + if (scroll) + { scrollIntoView(this, {left: left, top: top, right: left + node.offsetWidth, bottom: top + node.offsetHeight}); } + }, + + triggerOnKeyDown: methodOp(onKeyDown), + triggerOnKeyPress: methodOp(onKeyPress), + triggerOnKeyUp: onKeyUp, + triggerOnMouseDown: methodOp(onMouseDown), + + execCommand: function(cmd) { + if (commands.hasOwnProperty(cmd)) + { return commands[cmd].call(null, this) } + }, + + triggerElectric: methodOp(function(text) { triggerElectric(this, text); }), + + findPosH: function(from, amount, unit, visually) { + var dir = 1; + if (amount < 0) { dir = -1; amount = -amount; } + var cur = clipPos(this.doc, from); + for (var i = 0; i < amount; ++i) { + cur = findPosH(this.doc, cur, dir, unit, visually); + if (cur.hitSide) { break } + } + return cur + }, + + moveH: methodOp(function(dir, unit) { + var this$1 = this; + + this.extendSelectionsBy(function (range) { + if (this$1.display.shift || this$1.doc.extend || range.empty()) + { return findPosH(this$1.doc, range.head, dir, unit, this$1.options.rtlMoveVisually) } + else + { return dir < 0 ? range.from() : range.to() } + }, sel_move); + }), + + deleteH: methodOp(function(dir, unit) { + var sel = this.doc.sel, doc = this.doc; + if (sel.somethingSelected()) + { doc.replaceSelection("", null, "+delete"); } + else + { deleteNearSelection(this, function (range) { + var other = findPosH(doc, range.head, dir, unit, false); + return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other} + }); } + }), + + findPosV: function(from, amount, unit, goalColumn) { + var dir = 1, x = goalColumn; + if (amount < 0) { dir = -1; amount = -amount; } + var cur = clipPos(this.doc, from); + for (var i = 0; i < amount; ++i) { + var coords = cursorCoords(this, cur, "div"); + if (x == null) { x = coords.left; } + else { coords.left = x; } + cur = findPosV(this, coords, dir, unit); + if (cur.hitSide) { break } + } + return cur + }, + + moveV: methodOp(function(dir, unit) { + var this$1 = this; + + var doc = this.doc, goals = []; + var collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected(); + doc.extendSelectionsBy(function (range) { + if (collapse) + { return dir < 0 ? range.from() : range.to() } + var headPos = cursorCoords(this$1, range.head, "div"); + if (range.goalColumn != null) { headPos.left = range.goalColumn; } + goals.push(headPos.left); + var pos = findPosV(this$1, headPos, dir, unit); + if (unit == "page" && range == doc.sel.primary()) + { addToScrollTop(this$1, charCoords(this$1, pos, "div").top - headPos.top); } + return pos + }, sel_move); + if (goals.length) { for (var i = 0; i < doc.sel.ranges.length; i++) + { doc.sel.ranges[i].goalColumn = goals[i]; } } + }), + + // Find the word at the given position (as returned by coordsChar). + findWordAt: function(pos) { + var doc = this.doc, line = getLine(doc, pos.line).text; + var start = pos.ch, end = pos.ch; + if (line) { + var helper = this.getHelper(pos, "wordChars"); + if ((pos.sticky == "before" || end == line.length) && start) { --start; } else { ++end; } + var startChar = line.charAt(start); + var check = isWordChar(startChar, helper) + ? function (ch) { return isWordChar(ch, helper); } + : /\s/.test(startChar) ? function (ch) { return /\s/.test(ch); } + : function (ch) { return (!/\s/.test(ch) && !isWordChar(ch)); }; + while (start > 0 && check(line.charAt(start - 1))) { --start; } + while (end < line.length && check(line.charAt(end))) { ++end; } + } + return new Range(Pos(pos.line, start), Pos(pos.line, end)) + }, + + toggleOverwrite: function(value) { + if (value != null && value == this.state.overwrite) { return } + if (this.state.overwrite = !this.state.overwrite) + { addClass(this.display.cursorDiv, "CodeMirror-overwrite"); } + else + { rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); } + + signal(this, "overwriteToggle", this, this.state.overwrite); + }, + hasFocus: function() { return this.display.input.getField() == activeElt(doc(this)) }, + isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) }, + + scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }), + getScrollInfo: function() { + var scroller = this.display.scroller; + return {left: scroller.scrollLeft, top: scroller.scrollTop, + height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, + width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, + clientHeight: displayHeight(this), clientWidth: displayWidth(this)} + }, + + scrollIntoView: methodOp(function(range, margin) { + if (range == null) { + range = {from: this.doc.sel.primary().head, to: null}; + if (margin == null) { margin = this.options.cursorScrollMargin; } + } else if (typeof range == "number") { + range = {from: Pos(range, 0), to: null}; + } else if (range.from == null) { + range = {from: range, to: null}; + } + if (!range.to) { range.to = range.from; } + range.margin = margin || 0; + + if (range.from.line != null) { + scrollToRange(this, range); + } else { + scrollToCoordsRange(this, range.from, range.to, range.margin); + } + }), + + setSize: methodOp(function(width, height) { + var this$1 = this; + + var interpret = function (val) { return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; }; + if (width != null) { this.display.wrapper.style.width = interpret(width); } + if (height != null) { this.display.wrapper.style.height = interpret(height); } + if (this.options.lineWrapping) { clearLineMeasurementCache(this); } + var lineNo = this.display.viewFrom; + this.doc.iter(lineNo, this.display.viewTo, function (line) { + if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) + { if (line.widgets[i].noHScroll) { regLineChange(this$1, lineNo, "widget"); break } } } + ++lineNo; + }); + this.curOp.forceUpdate = true; + signal(this, "refresh", this); + }), + + operation: function(f){return runInOp(this, f)}, + startOperation: function(){return startOperation(this)}, + endOperation: function(){return endOperation(this)}, + + refresh: methodOp(function() { + var oldHeight = this.display.cachedTextHeight; + regChange(this); + this.curOp.forceUpdate = true; + clearCaches(this); + scrollToCoords(this, this.doc.scrollLeft, this.doc.scrollTop); + updateGutterSpace(this.display); + if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5 || this.options.lineWrapping) + { estimateLineHeights(this); } + signal(this, "refresh", this); + }), + + swapDoc: methodOp(function(doc) { + var old = this.doc; + old.cm = null; + // Cancel the current text selection if any (#5821) + if (this.state.selectingText) { this.state.selectingText(); } + attachDoc(this, doc); + clearCaches(this); + this.display.input.reset(); + scrollToCoords(this, doc.scrollLeft, doc.scrollTop); + this.curOp.forceScroll = true; + signalLater(this, "swapDoc", this, old); + return old + }), + + phrase: function(phraseText) { + var phrases = this.options.phrases; + return phrases && Object.prototype.hasOwnProperty.call(phrases, phraseText) ? phrases[phraseText] : phraseText + }, + + getInputField: function(){return this.display.input.getField()}, + getWrapperElement: function(){return this.display.wrapper}, + getScrollerElement: function(){return this.display.scroller}, + getGutterElement: function(){return this.display.gutters} + }; + eventMixin(CodeMirror); + + CodeMirror.registerHelper = function(type, name, value) { + if (!helpers.hasOwnProperty(type)) { helpers[type] = CodeMirror[type] = {_global: []}; } + helpers[type][name] = value; + }; + CodeMirror.registerGlobalHelper = function(type, name, predicate, value) { + CodeMirror.registerHelper(type, name, value); + helpers[type]._global.push({pred: predicate, val: value}); + }; + } + + // Used for horizontal relative motion. Dir is -1 or 1 (left or + // right), unit can be "codepoint", "char", "column" (like char, but + // doesn't cross line boundaries), "word" (across next word), or + // "group" (to the start of next group of word or + // non-word-non-whitespace chars). The visually param controls + // whether, in right-to-left text, direction 1 means to move towards + // the next index in the string, or towards the character to the right + // of the current position. The resulting position will have a + // hitSide=true property if it reached the end of the document. + function findPosH(doc, pos, dir, unit, visually) { + var oldPos = pos; + var origDir = dir; + var lineObj = getLine(doc, pos.line); + var lineDir = visually && doc.direction == "rtl" ? -dir : dir; + function findNextLine() { + var l = pos.line + lineDir; + if (l < doc.first || l >= doc.first + doc.size) { return false } + pos = new Pos(l, pos.ch, pos.sticky); + return lineObj = getLine(doc, l) + } + function moveOnce(boundToLine) { + var next; + if (unit == "codepoint") { + var ch = lineObj.text.charCodeAt(pos.ch + (dir > 0 ? 0 : -1)); + if (isNaN(ch)) { + next = null; + } else { + var astral = dir > 0 ? ch >= 0xD800 && ch < 0xDC00 : ch >= 0xDC00 && ch < 0xDFFF; + next = new Pos(pos.line, Math.max(0, Math.min(lineObj.text.length, pos.ch + dir * (astral ? 2 : 1))), -dir); + } + } else if (visually) { + next = moveVisually(doc.cm, lineObj, pos, dir); + } else { + next = moveLogically(lineObj, pos, dir); + } + if (next == null) { + if (!boundToLine && findNextLine()) + { pos = endOfLine(visually, doc.cm, lineObj, pos.line, lineDir); } + else + { return false } + } else { + pos = next; + } + return true + } + + if (unit == "char" || unit == "codepoint") { + moveOnce(); + } else if (unit == "column") { + moveOnce(true); + } else if (unit == "word" || unit == "group") { + var sawType = null, group = unit == "group"; + var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); + for (var first = true;; first = false) { + if (dir < 0 && !moveOnce(!first)) { break } + var cur = lineObj.text.charAt(pos.ch) || "\n"; + var type = isWordChar(cur, helper) ? "w" + : group && cur == "\n" ? "n" + : !group || /\s/.test(cur) ? null + : "p"; + if (group && !first && !type) { type = "s"; } + if (sawType && sawType != type) { + if (dir < 0) {dir = 1; moveOnce(); pos.sticky = "after";} + break + } + + if (type) { sawType = type; } + if (dir > 0 && !moveOnce(!first)) { break } + } + } + var result = skipAtomic(doc, pos, oldPos, origDir, true); + if (equalCursorPos(oldPos, result)) { result.hitSide = true; } + return result + } + + // For relative vertical movement. Dir may be -1 or 1. Unit can be + // "page" or "line". The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosV(cm, pos, dir, unit) { + var doc = cm.doc, x = pos.left, y; + if (unit == "page") { + var pageSize = Math.min(cm.display.wrapper.clientHeight, win(cm).innerHeight || doc(cm).documentElement.clientHeight); + var moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3); + y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount; + + } else if (unit == "line") { + y = dir > 0 ? pos.bottom + 3 : pos.top - 3; + } + var target; + for (;;) { + target = coordsChar(cm, x, y); + if (!target.outside) { break } + if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break } + y += dir * 5; + } + return target + } + + // CONTENTEDITABLE INPUT STYLE + + var ContentEditableInput = function(cm) { + this.cm = cm; + this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; + this.polling = new Delayed(); + this.composing = null; + this.gracePeriod = false; + this.readDOMTimeout = null; + }; + + ContentEditableInput.prototype.init = function (display) { + var this$1 = this; + + var input = this, cm = input.cm; + var div = input.div = display.lineDiv; + div.contentEditable = true; + disableBrowserMagic(div, cm.options.spellcheck, cm.options.autocorrect, cm.options.autocapitalize); + + function belongsToInput(e) { + for (var t = e.target; t; t = t.parentNode) { + if (t == div) { return true } + if (/\bCodeMirror-(?:line)?widget\b/.test(t.className)) { break } + } + return false + } + + on(div, "paste", function (e) { + if (!belongsToInput(e) || signalDOMEvent(cm, e) || handlePaste(e, cm)) { return } + // IE doesn't fire input events, so we schedule a read for the pasted content in this way + if (ie_version <= 11) { setTimeout(operation(cm, function () { return this$1.updateFromDOM(); }), 20); } + }); + + on(div, "compositionstart", function (e) { + this$1.composing = {data: e.data, done: false}; + }); + on(div, "compositionupdate", function (e) { + if (!this$1.composing) { this$1.composing = {data: e.data, done: false}; } + }); + on(div, "compositionend", function (e) { + if (this$1.composing) { + if (e.data != this$1.composing.data) { this$1.readFromDOMSoon(); } + this$1.composing.done = true; + } + }); + + on(div, "touchstart", function () { return input.forceCompositionEnd(); }); + + on(div, "input", function () { + if (!this$1.composing) { this$1.readFromDOMSoon(); } + }); + + function onCopyCut(e) { + if (!belongsToInput(e) || signalDOMEvent(cm, e)) { return } + if (cm.somethingSelected()) { + setLastCopied({lineWise: false, text: cm.getSelections()}); + if (e.type == "cut") { cm.replaceSelection("", null, "cut"); } + } else if (!cm.options.lineWiseCopyCut) { + return + } else { + var ranges = copyableRanges(cm); + setLastCopied({lineWise: true, text: ranges.text}); + if (e.type == "cut") { + cm.operation(function () { + cm.setSelections(ranges.ranges, 0, sel_dontScroll); + cm.replaceSelection("", null, "cut"); + }); + } + } + if (e.clipboardData) { + e.clipboardData.clearData(); + var content = lastCopied.text.join("\n"); + // iOS exposes the clipboard API, but seems to discard content inserted into it + e.clipboardData.setData("Text", content); + if (e.clipboardData.getData("Text") == content) { + e.preventDefault(); + return + } + } + // Old-fashioned briefly-focus-a-textarea hack + var kludge = hiddenTextarea(), te = kludge.firstChild; + disableBrowserMagic(te); + cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); + te.value = lastCopied.text.join("\n"); + var hadFocus = activeElt(div.ownerDocument); + selectInput(te); + setTimeout(function () { + cm.display.lineSpace.removeChild(kludge); + hadFocus.focus(); + if (hadFocus == div) { input.showPrimarySelection(); } + }, 50); + } + on(div, "copy", onCopyCut); + on(div, "cut", onCopyCut); + }; + + ContentEditableInput.prototype.screenReaderLabelChanged = function (label) { + // Label for screenreaders, accessibility + if(label) { + this.div.setAttribute('aria-label', label); + } else { + this.div.removeAttribute('aria-label'); + } + }; + + ContentEditableInput.prototype.prepareSelection = function () { + var result = prepareSelection(this.cm, false); + result.focus = activeElt(this.div.ownerDocument) == this.div; + return result + }; + + ContentEditableInput.prototype.showSelection = function (info, takeFocus) { + if (!info || !this.cm.display.view.length) { return } + if (info.focus || takeFocus) { this.showPrimarySelection(); } + this.showMultipleSelections(info); + }; + + ContentEditableInput.prototype.getSelection = function () { + return this.cm.display.wrapper.ownerDocument.getSelection() + }; + + ContentEditableInput.prototype.showPrimarySelection = function () { + var sel = this.getSelection(), cm = this.cm, prim = cm.doc.sel.primary(); + var from = prim.from(), to = prim.to(); + + if (cm.display.viewTo == cm.display.viewFrom || from.line >= cm.display.viewTo || to.line < cm.display.viewFrom) { + sel.removeAllRanges(); + return + } + + var curAnchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); + var curFocus = domToPos(cm, sel.focusNode, sel.focusOffset); + if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && + cmp(minPos(curAnchor, curFocus), from) == 0 && + cmp(maxPos(curAnchor, curFocus), to) == 0) + { return } + + var view = cm.display.view; + var start = (from.line >= cm.display.viewFrom && posToDOM(cm, from)) || + {node: view[0].measure.map[2], offset: 0}; + var end = to.line < cm.display.viewTo && posToDOM(cm, to); + if (!end) { + var measure = view[view.length - 1].measure; + var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; + end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; + } + + if (!start || !end) { + sel.removeAllRanges(); + return + } + + var old = sel.rangeCount && sel.getRangeAt(0), rng; + try { rng = range(start.node, start.offset, end.offset, end.node); } + catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible + if (rng) { + if (!gecko && cm.state.focused) { + sel.collapse(start.node, start.offset); + if (!rng.collapsed) { + sel.removeAllRanges(); + sel.addRange(rng); + } + } else { + sel.removeAllRanges(); + sel.addRange(rng); + } + if (old && sel.anchorNode == null) { sel.addRange(old); } + else if (gecko) { this.startGracePeriod(); } + } + this.rememberSelection(); + }; + + ContentEditableInput.prototype.startGracePeriod = function () { + var this$1 = this; + + clearTimeout(this.gracePeriod); + this.gracePeriod = setTimeout(function () { + this$1.gracePeriod = false; + if (this$1.selectionChanged()) + { this$1.cm.operation(function () { return this$1.cm.curOp.selectionChanged = true; }); } + }, 20); + }; + + ContentEditableInput.prototype.showMultipleSelections = function (info) { + removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); + removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); + }; + + ContentEditableInput.prototype.rememberSelection = function () { + var sel = this.getSelection(); + this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; + this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; + }; + + ContentEditableInput.prototype.selectionInEditor = function () { + var sel = this.getSelection(); + if (!sel.rangeCount) { return false } + var node = sel.getRangeAt(0).commonAncestorContainer; + return contains(this.div, node) + }; + + ContentEditableInput.prototype.focus = function () { + if (this.cm.options.readOnly != "nocursor") { + if (!this.selectionInEditor() || activeElt(this.div.ownerDocument) != this.div) + { this.showSelection(this.prepareSelection(), true); } + this.div.focus(); + } + }; + ContentEditableInput.prototype.blur = function () { this.div.blur(); }; + ContentEditableInput.prototype.getField = function () { return this.div }; + + ContentEditableInput.prototype.supportsTouch = function () { return true }; + + ContentEditableInput.prototype.receivedFocus = function () { + var this$1 = this; + + var input = this; + if (this.selectionInEditor()) + { setTimeout(function () { return this$1.pollSelection(); }, 20); } + else + { runInOp(this.cm, function () { return input.cm.curOp.selectionChanged = true; }); } + + function poll() { + if (input.cm.state.focused) { + input.pollSelection(); + input.polling.set(input.cm.options.pollInterval, poll); + } + } + this.polling.set(this.cm.options.pollInterval, poll); + }; + + ContentEditableInput.prototype.selectionChanged = function () { + var sel = this.getSelection(); + return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || + sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset + }; + + ContentEditableInput.prototype.pollSelection = function () { + if (this.readDOMTimeout != null || this.gracePeriod || !this.selectionChanged()) { return } + var sel = this.getSelection(), cm = this.cm; + // On Android Chrome (version 56, at least), backspacing into an + // uneditable block element will put the cursor in that element, + // and then, because it's not editable, hide the virtual keyboard. + // Because Android doesn't allow us to actually detect backspace + // presses in a sane way, this code checks for when that happens + // and simulates a backspace press in this case. + if (android && chrome && this.cm.display.gutterSpecs.length && isInGutter(sel.anchorNode)) { + this.cm.triggerOnKeyDown({type: "keydown", keyCode: 8, preventDefault: Math.abs}); + this.blur(); + this.focus(); + return + } + if (this.composing) { return } + this.rememberSelection(); + var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); + var head = domToPos(cm, sel.focusNode, sel.focusOffset); + if (anchor && head) { runInOp(cm, function () { + setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); + if (anchor.bad || head.bad) { cm.curOp.selectionChanged = true; } + }); } + }; + + ContentEditableInput.prototype.pollContent = function () { + if (this.readDOMTimeout != null) { + clearTimeout(this.readDOMTimeout); + this.readDOMTimeout = null; + } + + var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); + var from = sel.from(), to = sel.to(); + if (from.ch == 0 && from.line > cm.firstLine()) + { from = Pos(from.line - 1, getLine(cm.doc, from.line - 1).length); } + if (to.ch == getLine(cm.doc, to.line).text.length && to.line < cm.lastLine()) + { to = Pos(to.line + 1, 0); } + if (from.line < display.viewFrom || to.line > display.viewTo - 1) { return false } + + var fromIndex, fromLine, fromNode; + if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { + fromLine = lineNo(display.view[0].line); + fromNode = display.view[0].node; + } else { + fromLine = lineNo(display.view[fromIndex].line); + fromNode = display.view[fromIndex - 1].node.nextSibling; + } + var toIndex = findViewIndex(cm, to.line); + var toLine, toNode; + if (toIndex == display.view.length - 1) { + toLine = display.viewTo - 1; + toNode = display.lineDiv.lastChild; + } else { + toLine = lineNo(display.view[toIndex + 1].line) - 1; + toNode = display.view[toIndex + 1].node.previousSibling; + } + + if (!fromNode) { return false } + var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); + var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); + while (newText.length > 1 && oldText.length > 1) { + if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } + else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } + else { break } + } + + var cutFront = 0, cutEnd = 0; + var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); + while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) + { ++cutFront; } + var newBot = lst(newText), oldBot = lst(oldText); + var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), + oldBot.length - (oldText.length == 1 ? cutFront : 0)); + while (cutEnd < maxCutEnd && + newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) + { ++cutEnd; } + // Try to move start of change to start of selection if ambiguous + if (newText.length == 1 && oldText.length == 1 && fromLine == from.line) { + while (cutFront && cutFront > from.ch && + newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) { + cutFront--; + cutEnd++; + } + } + + newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd).replace(/^\u200b+/, ""); + newText[0] = newText[0].slice(cutFront).replace(/\u200b+$/, ""); + + var chFrom = Pos(fromLine, cutFront); + var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); + if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { + replaceRange(cm.doc, newText, chFrom, chTo, "+input"); + return true + } + }; + + ContentEditableInput.prototype.ensurePolled = function () { + this.forceCompositionEnd(); + }; + ContentEditableInput.prototype.reset = function () { + this.forceCompositionEnd(); + }; + ContentEditableInput.prototype.forceCompositionEnd = function () { + if (!this.composing) { return } + clearTimeout(this.readDOMTimeout); + this.composing = null; + this.updateFromDOM(); + this.div.blur(); + this.div.focus(); + }; + ContentEditableInput.prototype.readFromDOMSoon = function () { + var this$1 = this; + + if (this.readDOMTimeout != null) { return } + this.readDOMTimeout = setTimeout(function () { + this$1.readDOMTimeout = null; + if (this$1.composing) { + if (this$1.composing.done) { this$1.composing = null; } + else { return } + } + this$1.updateFromDOM(); + }, 80); + }; + + ContentEditableInput.prototype.updateFromDOM = function () { + var this$1 = this; + + if (this.cm.isReadOnly() || !this.pollContent()) + { runInOp(this.cm, function () { return regChange(this$1.cm); }); } + }; + + ContentEditableInput.prototype.setUneditable = function (node) { + node.contentEditable = "false"; + }; + + ContentEditableInput.prototype.onKeyPress = function (e) { + if (e.charCode == 0 || this.composing) { return } + e.preventDefault(); + if (!this.cm.isReadOnly()) + { operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); } + }; + + ContentEditableInput.prototype.readOnlyChanged = function (val) { + this.div.contentEditable = String(val != "nocursor"); + }; + + ContentEditableInput.prototype.onContextMenu = function () {}; + ContentEditableInput.prototype.resetPosition = function () {}; + + ContentEditableInput.prototype.needsContentAttribute = true; + + function posToDOM(cm, pos) { + var view = findViewForLine(cm, pos.line); + if (!view || view.hidden) { return null } + var line = getLine(cm.doc, pos.line); + var info = mapFromLineView(view, line, pos.line); + + var order = getOrder(line, cm.doc.direction), side = "left"; + if (order) { + var partPos = getBidiPartAt(order, pos.ch); + side = partPos % 2 ? "right" : "left"; + } + var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); + result.offset = result.collapse == "right" ? result.end : result.start; + return result + } + + function isInGutter(node) { + for (var scan = node; scan; scan = scan.parentNode) + { if (/CodeMirror-gutter-wrapper/.test(scan.className)) { return true } } + return false + } + + function badPos(pos, bad) { if (bad) { pos.bad = true; } return pos } + + function domTextBetween(cm, from, to, fromLine, toLine) { + var text = "", closing = false, lineSep = cm.doc.lineSeparator(), extraLinebreak = false; + function recognizeMarker(id) { return function (marker) { return marker.id == id; } } + function close() { + if (closing) { + text += lineSep; + if (extraLinebreak) { text += lineSep; } + closing = extraLinebreak = false; + } + } + function addText(str) { + if (str) { + close(); + text += str; + } + } + function walk(node) { + if (node.nodeType == 1) { + var cmText = node.getAttribute("cm-text"); + if (cmText) { + addText(cmText); + return + } + var markerID = node.getAttribute("cm-marker"), range; + if (markerID) { + var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); + if (found.length && (range = found[0].find(0))) + { addText(getBetween(cm.doc, range.from, range.to).join(lineSep)); } + return + } + if (node.getAttribute("contenteditable") == "false") { return } + var isBlock = /^(pre|div|p|li|table|br)$/i.test(node.nodeName); + if (!/^br$/i.test(node.nodeName) && node.textContent.length == 0) { return } + + if (isBlock) { close(); } + for (var i = 0; i < node.childNodes.length; i++) + { walk(node.childNodes[i]); } + + if (/^(pre|p)$/i.test(node.nodeName)) { extraLinebreak = true; } + if (isBlock) { closing = true; } + } else if (node.nodeType == 3) { + addText(node.nodeValue.replace(/\u200b/g, "").replace(/\u00a0/g, " ")); + } + } + for (;;) { + walk(from); + if (from == to) { break } + from = from.nextSibling; + extraLinebreak = false; + } + return text + } + + function domToPos(cm, node, offset) { + var lineNode; + if (node == cm.display.lineDiv) { + lineNode = cm.display.lineDiv.childNodes[offset]; + if (!lineNode) { return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true) } + node = null; offset = 0; + } else { + for (lineNode = node;; lineNode = lineNode.parentNode) { + if (!lineNode || lineNode == cm.display.lineDiv) { return null } + if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) { break } + } + } + for (var i = 0; i < cm.display.view.length; i++) { + var lineView = cm.display.view[i]; + if (lineView.node == lineNode) + { return locateNodeInLineView(lineView, node, offset) } + } + } + + function locateNodeInLineView(lineView, node, offset) { + var wrapper = lineView.text.firstChild, bad = false; + if (!node || !contains(wrapper, node)) { return badPos(Pos(lineNo(lineView.line), 0), true) } + if (node == wrapper) { + bad = true; + node = wrapper.childNodes[offset]; + offset = 0; + if (!node) { + var line = lineView.rest ? lst(lineView.rest) : lineView.line; + return badPos(Pos(lineNo(line), line.text.length), bad) + } + } + + var textNode = node.nodeType == 3 ? node : null, topNode = node; + if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { + textNode = node.firstChild; + if (offset) { offset = textNode.nodeValue.length; } + } + while (topNode.parentNode != wrapper) { topNode = topNode.parentNode; } + var measure = lineView.measure, maps = measure.maps; + + function find(textNode, topNode, offset) { + for (var i = -1; i < (maps ? maps.length : 0); i++) { + var map = i < 0 ? measure.map : maps[i]; + for (var j = 0; j < map.length; j += 3) { + var curNode = map[j + 2]; + if (curNode == textNode || curNode == topNode) { + var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); + var ch = map[j] + offset; + if (offset < 0 || curNode != textNode) { ch = map[j + (offset ? 1 : 0)]; } + return Pos(line, ch) + } + } + } + } + var found = find(textNode, topNode, offset); + if (found) { return badPos(found, bad) } + + // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems + for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { + found = find(after, after.firstChild, 0); + if (found) + { return badPos(Pos(found.line, found.ch - dist), bad) } + else + { dist += after.textContent.length; } + } + for (var before = topNode.previousSibling, dist$1 = offset; before; before = before.previousSibling) { + found = find(before, before.firstChild, -1); + if (found) + { return badPos(Pos(found.line, found.ch + dist$1), bad) } + else + { dist$1 += before.textContent.length; } + } + } + + // TEXTAREA INPUT STYLE + + var TextareaInput = function(cm) { + this.cm = cm; + // See input.poll and input.reset + this.prevInput = ""; + + // Flag that indicates whether we expect input to appear real soon + // now (after some event like 'keypress' or 'input') and are + // polling intensively. + this.pollingFast = false; + // Self-resetting timeout for the poller + this.polling = new Delayed(); + // Used to work around IE issue with selection being forgotten when focus moves away from textarea + this.hasSelection = false; + this.composing = null; + this.resetting = false; + }; + + TextareaInput.prototype.init = function (display) { + var this$1 = this; + + var input = this, cm = this.cm; + this.createField(display); + var te = this.textarea; + + display.wrapper.insertBefore(this.wrapper, display.wrapper.firstChild); + + // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) + if (ios) { te.style.width = "0px"; } + + on(te, "input", function () { + if (ie && ie_version >= 9 && this$1.hasSelection) { this$1.hasSelection = null; } + input.poll(); + }); + + on(te, "paste", function (e) { + if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return } + + cm.state.pasteIncoming = +new Date; + input.fastPoll(); + }); + + function prepareCopyCut(e) { + if (signalDOMEvent(cm, e)) { return } + if (cm.somethingSelected()) { + setLastCopied({lineWise: false, text: cm.getSelections()}); + } else if (!cm.options.lineWiseCopyCut) { + return + } else { + var ranges = copyableRanges(cm); + setLastCopied({lineWise: true, text: ranges.text}); + if (e.type == "cut") { + cm.setSelections(ranges.ranges, null, sel_dontScroll); + } else { + input.prevInput = ""; + te.value = ranges.text.join("\n"); + selectInput(te); + } + } + if (e.type == "cut") { cm.state.cutIncoming = +new Date; } + } + on(te, "cut", prepareCopyCut); + on(te, "copy", prepareCopyCut); + + on(display.scroller, "paste", function (e) { + if (eventInWidget(display, e) || signalDOMEvent(cm, e)) { return } + if (!te.dispatchEvent) { + cm.state.pasteIncoming = +new Date; + input.focus(); + return + } + + // Pass the `paste` event to the textarea so it's handled by its event listener. + var event = new Event("paste"); + event.clipboardData = e.clipboardData; + te.dispatchEvent(event); + }); + + // Prevent normal selection in the editor (we handle our own) + on(display.lineSpace, "selectstart", function (e) { + if (!eventInWidget(display, e)) { e_preventDefault(e); } + }); + + on(te, "compositionstart", function () { + var start = cm.getCursor("from"); + if (input.composing) { input.composing.range.clear(); } + input.composing = { + start: start, + range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) + }; + }); + on(te, "compositionend", function () { + if (input.composing) { + input.poll(); + input.composing.range.clear(); + input.composing = null; + } + }); + }; + + TextareaInput.prototype.createField = function (_display) { + // Wraps and hides input textarea + this.wrapper = hiddenTextarea(); + // The semihidden textarea that is focused when the editor is + // focused, and receives input. + this.textarea = this.wrapper.firstChild; + var opts = this.cm.options; + disableBrowserMagic(this.textarea, opts.spellcheck, opts.autocorrect, opts.autocapitalize); + }; + + TextareaInput.prototype.screenReaderLabelChanged = function (label) { + // Label for screenreaders, accessibility + if(label) { + this.textarea.setAttribute('aria-label', label); + } else { + this.textarea.removeAttribute('aria-label'); + } + }; + + TextareaInput.prototype.prepareSelection = function () { + // Redraw the selection and/or cursor + var cm = this.cm, display = cm.display, doc = cm.doc; + var result = prepareSelection(cm); + + // Move the hidden textarea near the cursor to prevent scrolling artifacts + if (cm.options.moveInputWithCursor) { + var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); + var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); + result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, + headPos.top + lineOff.top - wrapOff.top)); + result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, + headPos.left + lineOff.left - wrapOff.left)); + } + + return result + }; + + TextareaInput.prototype.showSelection = function (drawn) { + var cm = this.cm, display = cm.display; + removeChildrenAndAdd(display.cursorDiv, drawn.cursors); + removeChildrenAndAdd(display.selectionDiv, drawn.selection); + if (drawn.teTop != null) { + this.wrapper.style.top = drawn.teTop + "px"; + this.wrapper.style.left = drawn.teLeft + "px"; + } + }; + + // Reset the input to correspond to the selection (or to be empty, + // when not typing and nothing is selected) + TextareaInput.prototype.reset = function (typing) { + if (this.contextMenuPending || this.composing && typing) { return } + var cm = this.cm; + this.resetting = true; + if (cm.somethingSelected()) { + this.prevInput = ""; + var content = cm.getSelection(); + this.textarea.value = content; + if (cm.state.focused) { selectInput(this.textarea); } + if (ie && ie_version >= 9) { this.hasSelection = content; } + } else if (!typing) { + this.prevInput = this.textarea.value = ""; + if (ie && ie_version >= 9) { this.hasSelection = null; } + } + this.resetting = false; + }; + + TextareaInput.prototype.getField = function () { return this.textarea }; + + TextareaInput.prototype.supportsTouch = function () { return false }; + + TextareaInput.prototype.focus = function () { + if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt(this.textarea.ownerDocument) != this.textarea)) { + try { this.textarea.focus(); } + catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM + } + }; + + TextareaInput.prototype.blur = function () { this.textarea.blur(); }; + + TextareaInput.prototype.resetPosition = function () { + this.wrapper.style.top = this.wrapper.style.left = 0; + }; + + TextareaInput.prototype.receivedFocus = function () { this.slowPoll(); }; + + // Poll for input changes, using the normal rate of polling. This + // runs as long as the editor is focused. + TextareaInput.prototype.slowPoll = function () { + var this$1 = this; + + if (this.pollingFast) { return } + this.polling.set(this.cm.options.pollInterval, function () { + this$1.poll(); + if (this$1.cm.state.focused) { this$1.slowPoll(); } + }); + }; + + // When an event has just come in that is likely to add or change + // something in the input textarea, we poll faster, to ensure that + // the change appears on the screen quickly. + TextareaInput.prototype.fastPoll = function () { + var missed = false, input = this; + input.pollingFast = true; + function p() { + var changed = input.poll(); + if (!changed && !missed) {missed = true; input.polling.set(60, p);} + else {input.pollingFast = false; input.slowPoll();} + } + input.polling.set(20, p); + }; + + // Read input from the textarea, and update the document to match. + // When something is selected, it is present in the textarea, and + // selected (unless it is huge, in which case a placeholder is + // used). When nothing is selected, the cursor sits after previously + // seen text (can be empty), which is stored in prevInput (we must + // not reset the textarea when typing, because that breaks IME). + TextareaInput.prototype.poll = function () { + var this$1 = this; + + var cm = this.cm, input = this.textarea, prevInput = this.prevInput; + // Since this is called a *lot*, try to bail out as cheaply as + // possible when it is clear that nothing happened. hasSelection + // will be the case when there is a lot of text in the textarea, + // in which case reading its value would be expensive. + if (this.contextMenuPending || this.resetting || !cm.state.focused || + (hasSelection(input) && !prevInput && !this.composing) || + cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq) + { return false } + + var text = input.value; + // If nothing changed, bail. + if (text == prevInput && !cm.somethingSelected()) { return false } + // Work around nonsensical selection resetting in IE9/10, and + // inexplicable appearance of private area unicode characters on + // some key combos in Mac (#2689). + if (ie && ie_version >= 9 && this.hasSelection === text || + mac && /[\uf700-\uf7ff]/.test(text)) { + cm.display.input.reset(); + return false + } + + if (cm.doc.sel == cm.display.selForContextMenu) { + var first = text.charCodeAt(0); + if (first == 0x200b && !prevInput) { prevInput = "\u200b"; } + if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") } + } + // Find the part of the input that is actually new + var same = 0, l = Math.min(prevInput.length, text.length); + while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) { ++same; } + + runInOp(cm, function () { + applyTextInput(cm, text.slice(same), prevInput.length - same, + null, this$1.composing ? "*compose" : null); + + // Don't leave long text in the textarea, since it makes further polling slow + if (text.length > 1000 || text.indexOf("\n") > -1) { input.value = this$1.prevInput = ""; } + else { this$1.prevInput = text; } + + if (this$1.composing) { + this$1.composing.range.clear(); + this$1.composing.range = cm.markText(this$1.composing.start, cm.getCursor("to"), + {className: "CodeMirror-composing"}); + } + }); + return true + }; + + TextareaInput.prototype.ensurePolled = function () { + if (this.pollingFast && this.poll()) { this.pollingFast = false; } + }; + + TextareaInput.prototype.onKeyPress = function () { + if (ie && ie_version >= 9) { this.hasSelection = null; } + this.fastPoll(); + }; + + TextareaInput.prototype.onContextMenu = function (e) { + var input = this, cm = input.cm, display = cm.display, te = input.textarea; + if (input.contextMenuPending) { input.contextMenuPending(); } + var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; + if (!pos || presto) { return } // Opera is difficult. + + // Reset the current text selection only if the click is done outside of the selection + // and 'resetSelectionOnContextMenu' option is true. + var reset = cm.options.resetSelectionOnContextMenu; + if (reset && cm.doc.sel.contains(pos) == -1) + { operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); } + + var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText; + var wrapperBox = input.wrapper.offsetParent.getBoundingClientRect(); + input.wrapper.style.cssText = "position: static"; + te.style.cssText = "position: absolute; width: 30px; height: 30px;\n top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px;\n z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + ";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; + var oldScrollY; + if (webkit) { oldScrollY = te.ownerDocument.defaultView.scrollY; } // Work around Chrome issue (#2712) + display.input.focus(); + if (webkit) { te.ownerDocument.defaultView.scrollTo(null, oldScrollY); } + display.input.reset(); + // Adds "Select all" to context menu in FF + if (!cm.somethingSelected()) { te.value = input.prevInput = " "; } + input.contextMenuPending = rehide; + display.selForContextMenu = cm.doc.sel; + clearTimeout(display.detectingSelectAll); + + // Select-all will be greyed out if there's nothing to select, so + // this adds a zero-width space so that we can later check whether + // it got selected. + function prepareSelectAllHack() { + if (te.selectionStart != null) { + var selected = cm.somethingSelected(); + var extval = "\u200b" + (selected ? te.value : ""); + te.value = "\u21da"; // Used to catch context-menu undo + te.value = extval; + input.prevInput = selected ? "" : "\u200b"; + te.selectionStart = 1; te.selectionEnd = extval.length; + // Re-set this, in case some other handler touched the + // selection in the meantime. + display.selForContextMenu = cm.doc.sel; + } + } + function rehide() { + if (input.contextMenuPending != rehide) { return } + input.contextMenuPending = false; + input.wrapper.style.cssText = oldWrapperCSS; + te.style.cssText = oldCSS; + if (ie && ie_version < 9) { display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); } + + // Try to detect the user choosing select-all + if (te.selectionStart != null) { + if (!ie || (ie && ie_version < 9)) { prepareSelectAllHack(); } + var i = 0, poll = function () { + if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && + te.selectionEnd > 0 && input.prevInput == "\u200b") { + operation(cm, selectAll)(cm); + } else if (i++ < 10) { + display.detectingSelectAll = setTimeout(poll, 500); + } else { + display.selForContextMenu = null; + display.input.reset(); + } + }; + display.detectingSelectAll = setTimeout(poll, 200); + } + } + + if (ie && ie_version >= 9) { prepareSelectAllHack(); } + if (captureRightClick) { + e_stop(e); + var mouseup = function () { + off(window, "mouseup", mouseup); + setTimeout(rehide, 20); + }; + on(window, "mouseup", mouseup); + } else { + setTimeout(rehide, 50); + } + }; + + TextareaInput.prototype.readOnlyChanged = function (val) { + if (!val) { this.reset(); } + this.textarea.disabled = val == "nocursor"; + this.textarea.readOnly = !!val; + }; + + TextareaInput.prototype.setUneditable = function () {}; + + TextareaInput.prototype.needsContentAttribute = false; + + function fromTextArea(textarea, options) { + options = options ? copyObj(options) : {}; + options.value = textarea.value; + if (!options.tabindex && textarea.tabIndex) + { options.tabindex = textarea.tabIndex; } + if (!options.placeholder && textarea.placeholder) + { options.placeholder = textarea.placeholder; } + // Set autofocus to true if this textarea is focused, or if it has + // autofocus and no other element is focused. + if (options.autofocus == null) { + var hasFocus = activeElt(textarea.ownerDocument); + options.autofocus = hasFocus == textarea || + textarea.getAttribute("autofocus") != null && hasFocus == document.body; + } + + function save() {textarea.value = cm.getValue();} + + var realSubmit; + if (textarea.form) { + on(textarea.form, "submit", save); + // Deplorable hack to make the submit method do the right thing. + if (!options.leaveSubmitMethodAlone) { + var form = textarea.form; + realSubmit = form.submit; + try { + var wrappedSubmit = form.submit = function () { + save(); + form.submit = realSubmit; + form.submit(); + form.submit = wrappedSubmit; + }; + } catch(e) {} + } + } + + options.finishInit = function (cm) { + cm.save = save; + cm.getTextArea = function () { return textarea; }; + cm.toTextArea = function () { + cm.toTextArea = isNaN; // Prevent this from being ran twice + save(); + textarea.parentNode.removeChild(cm.getWrapperElement()); + textarea.style.display = ""; + if (textarea.form) { + off(textarea.form, "submit", save); + if (!options.leaveSubmitMethodAlone && typeof textarea.form.submit == "function") + { textarea.form.submit = realSubmit; } + } + }; + }; + + textarea.style.display = "none"; + var cm = CodeMirror(function (node) { return textarea.parentNode.insertBefore(node, textarea.nextSibling); }, + options); + return cm + } + + function addLegacyProps(CodeMirror) { + CodeMirror.off = off; + CodeMirror.on = on; + CodeMirror.wheelEventPixels = wheelEventPixels; + CodeMirror.Doc = Doc; + CodeMirror.splitLines = splitLinesAuto; + CodeMirror.countColumn = countColumn; + CodeMirror.findColumn = findColumn; + CodeMirror.isWordChar = isWordCharBasic; + CodeMirror.Pass = Pass; + CodeMirror.signal = signal; + CodeMirror.Line = Line; + CodeMirror.changeEnd = changeEnd; + CodeMirror.scrollbarModel = scrollbarModel; + CodeMirror.Pos = Pos; + CodeMirror.cmpPos = cmp; + CodeMirror.modes = modes; + CodeMirror.mimeModes = mimeModes; + CodeMirror.resolveMode = resolveMode; + CodeMirror.getMode = getMode; + CodeMirror.modeExtensions = modeExtensions; + CodeMirror.extendMode = extendMode; + CodeMirror.copyState = copyState; + CodeMirror.startState = startState; + CodeMirror.innerMode = innerMode; + CodeMirror.commands = commands; + CodeMirror.keyMap = keyMap; + CodeMirror.keyName = keyName; + CodeMirror.isModifierKey = isModifierKey; + CodeMirror.lookupKey = lookupKey; + CodeMirror.normalizeKeyMap = normalizeKeyMap; + CodeMirror.StringStream = StringStream; + CodeMirror.SharedTextMarker = SharedTextMarker; + CodeMirror.TextMarker = TextMarker; + CodeMirror.LineWidget = LineWidget; + CodeMirror.e_preventDefault = e_preventDefault; + CodeMirror.e_stopPropagation = e_stopPropagation; + CodeMirror.e_stop = e_stop; + CodeMirror.addClass = addClass; + CodeMirror.contains = contains; + CodeMirror.rmClass = rmClass; + CodeMirror.keyNames = keyNames; + } + + // EDITOR CONSTRUCTOR + + defineOptions(CodeMirror); + + addEditorMethods(CodeMirror); + + // Set up methods on CodeMirror's prototype to redirect to the editor's document. + var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); + for (var prop in Doc.prototype) { if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) + { CodeMirror.prototype[prop] = (function(method) { + return function() {return method.apply(this.doc, arguments)} + })(Doc.prototype[prop]); } } + + eventMixin(Doc); + CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}; + + // Extra arguments are stored as the mode's dependencies, which is + // used by (legacy) mechanisms like loadmode.js to automatically + // load a mode. (Preferred mechanism is the require/define calls.) + CodeMirror.defineMode = function(name/*, mode, …*/) { + if (!CodeMirror.defaults.mode && name != "null") { CodeMirror.defaults.mode = name; } + defineMode.apply(this, arguments); + }; + + CodeMirror.defineMIME = defineMIME; + + // Minimal default mode. + CodeMirror.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); }); + CodeMirror.defineMIME("text/plain", "null"); + + // EXTENSIONS + + CodeMirror.defineExtension = function (name, func) { + CodeMirror.prototype[name] = func; + }; + CodeMirror.defineDocExtension = function (name, func) { + Doc.prototype[name] = func; + }; + + CodeMirror.fromTextArea = fromTextArea; + + addLegacyProps(CodeMirror); + + CodeMirror.version = "5.65.15"; + + return CodeMirror; + +}))); diff --git a/js/codemirror/css-hint.js b/js/codemirror/css-hint.js new file mode 100644 index 0000000..5b36e82 --- /dev/null +++ b/js/codemirror/css-hint.js @@ -0,0 +1,66 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror"), require("../../mode/css/css")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror", "../../mode/css/css"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + var pseudoClasses = {"active":1, "after":1, "before":1, "checked":1, "default":1, + "disabled":1, "empty":1, "enabled":1, "first-child":1, "first-letter":1, + "first-line":1, "first-of-type":1, "focus":1, "hover":1, "in-range":1, + "indeterminate":1, "invalid":1, "lang":1, "last-child":1, "last-of-type":1, + "link":1, "not":1, "nth-child":1, "nth-last-child":1, "nth-last-of-type":1, + "nth-of-type":1, "only-of-type":1, "only-child":1, "optional":1, "out-of-range":1, + "placeholder":1, "read-only":1, "read-write":1, "required":1, "root":1, + "selection":1, "target":1, "valid":1, "visited":1 + }; + + CodeMirror.registerHelper("hint", "css", function(cm) { + var cur = cm.getCursor(), token = cm.getTokenAt(cur); + var inner = CodeMirror.innerMode(cm.getMode(), token.state); + if (inner.mode.name != "css") return; + + if (token.type == "keyword" && "!important".indexOf(token.string) == 0) + return {list: ["!important"], from: CodeMirror.Pos(cur.line, token.start), + to: CodeMirror.Pos(cur.line, token.end)}; + + var start = token.start, end = cur.ch, word = token.string.slice(0, end - start); + if (/[^\w$_-]/.test(word)) { + word = ""; start = end = cur.ch; + } + + var spec = CodeMirror.resolveMode("text/css"); + + var result = []; + function add(keywords) { + for (var name in keywords) + if (!word || name.lastIndexOf(word, 0) == 0) + result.push(name); + } + + var st = inner.state.state; + if (st == "pseudo" || token.type == "variable-3") { + add(pseudoClasses); + } else if (st == "block" || st == "maybeprop") { + add(spec.propertyKeywords); + } else if (st == "prop" || st == "parens" || st == "at" || st == "params") { + add(spec.valueKeywords); + add(spec.colorKeywords); + } else if (st == "media" || st == "media_parens") { + add(spec.mediaTypes); + add(spec.mediaFeatures); + } + + if (result.length) return { + list: result, + from: CodeMirror.Pos(cur.line, start), + to: CodeMirror.Pos(cur.line, end) + }; + }); +}); diff --git a/js/codemirror/css.js b/js/codemirror/css.js new file mode 100644 index 0000000..b0721b4 --- /dev/null +++ b/js/codemirror/css.js @@ -0,0 +1,862 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { +"use strict"; + +CodeMirror.defineMode("css", function(config, parserConfig) { + var inline = parserConfig.inline + if (!parserConfig.propertyKeywords) parserConfig = CodeMirror.resolveMode("text/css"); + + var indentUnit = config.indentUnit, + tokenHooks = parserConfig.tokenHooks, + documentTypes = parserConfig.documentTypes || {}, + mediaTypes = parserConfig.mediaTypes || {}, + mediaFeatures = parserConfig.mediaFeatures || {}, + mediaValueKeywords = parserConfig.mediaValueKeywords || {}, + propertyKeywords = parserConfig.propertyKeywords || {}, + nonStandardPropertyKeywords = parserConfig.nonStandardPropertyKeywords || {}, + fontProperties = parserConfig.fontProperties || {}, + counterDescriptors = parserConfig.counterDescriptors || {}, + colorKeywords = parserConfig.colorKeywords || {}, + valueKeywords = parserConfig.valueKeywords || {}, + allowNested = parserConfig.allowNested, + lineComment = parserConfig.lineComment, + supportsAtComponent = parserConfig.supportsAtComponent === true, + highlightNonStandardPropertyKeywords = config.highlightNonStandardPropertyKeywords !== false; + + var type, override; + function ret(style, tp) { type = tp; return style; } + + // Tokenizers + + function tokenBase(stream, state) { + var ch = stream.next(); + if (tokenHooks[ch]) { + var result = tokenHooks[ch](stream, state); + if (result !== false) return result; + } + if (ch == "@") { + stream.eatWhile(/[\w\\\-]/); + return ret("def", stream.current()); + } else if (ch == "=" || (ch == "~" || ch == "|") && stream.eat("=")) { + return ret(null, "compare"); + } else if (ch == "\"" || ch == "'") { + state.tokenize = tokenString(ch); + return state.tokenize(stream, state); + } else if (ch == "#") { + stream.eatWhile(/[\w\\\-]/); + return ret("atom", "hash"); + } else if (ch == "!") { + stream.match(/^\s*\w*/); + return ret("keyword", "important"); + } else if (/\d/.test(ch) || ch == "." && stream.eat(/\d/)) { + stream.eatWhile(/[\w.%]/); + return ret("number", "unit"); + } else if (ch === "-") { + if (/[\d.]/.test(stream.peek())) { + stream.eatWhile(/[\w.%]/); + return ret("number", "unit"); + } else if (stream.match(/^-[\w\\\-]*/)) { + stream.eatWhile(/[\w\\\-]/); + if (stream.match(/^\s*:/, false)) + return ret("variable-2", "variable-definition"); + return ret("variable-2", "variable"); + } else if (stream.match(/^\w+-/)) { + return ret("meta", "meta"); + } + } else if (/[,+>*\/]/.test(ch)) { + return ret(null, "select-op"); + } else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) { + return ret("qualifier", "qualifier"); + } else if (/[:;{}\[\]\(\)]/.test(ch)) { + return ret(null, ch); + } else if (stream.match(/^[\w-.]+(?=\()/)) { + if (/^(url(-prefix)?|domain|regexp)$/i.test(stream.current())) { + state.tokenize = tokenParenthesized; + } + return ret("variable callee", "variable"); + } else if (/[\w\\\-]/.test(ch)) { + stream.eatWhile(/[\w\\\-]/); + return ret("property", "word"); + } else { + return ret(null, null); + } + } + + function tokenString(quote) { + return function(stream, state) { + var escaped = false, ch; + while ((ch = stream.next()) != null) { + if (ch == quote && !escaped) { + if (quote == ")") stream.backUp(1); + break; + } + escaped = !escaped && ch == "\\"; + } + if (ch == quote || !escaped && quote != ")") state.tokenize = null; + return ret("string", "string"); + }; + } + + function tokenParenthesized(stream, state) { + stream.next(); // Must be '(' + if (!stream.match(/^\s*[\"\')]/, false)) + state.tokenize = tokenString(")"); + else + state.tokenize = null; + return ret(null, "("); + } + + // Context management + + function Context(type, indent, prev) { + this.type = type; + this.indent = indent; + this.prev = prev; + } + + function pushContext(state, stream, type, indent) { + state.context = new Context(type, stream.indentation() + (indent === false ? 0 : indentUnit), state.context); + return type; + } + + function popContext(state) { + if (state.context.prev) + state.context = state.context.prev; + return state.context.type; + } + + function pass(type, stream, state) { + return states[state.context.type](type, stream, state); + } + function popAndPass(type, stream, state, n) { + for (var i = n || 1; i > 0; i--) + state.context = state.context.prev; + return pass(type, stream, state); + } + + // Parser + + function wordAsValue(stream) { + var word = stream.current().toLowerCase(); + if (valueKeywords.hasOwnProperty(word)) + override = "atom"; + else if (colorKeywords.hasOwnProperty(word)) + override = "keyword"; + else + override = "variable"; + } + + var states = {}; + + states.top = function(type, stream, state) { + if (type == "{") { + return pushContext(state, stream, "block"); + } else if (type == "}" && state.context.prev) { + return popContext(state); + } else if (supportsAtComponent && /@component/i.test(type)) { + return pushContext(state, stream, "atComponentBlock"); + } else if (/^@(-moz-)?document$/i.test(type)) { + return pushContext(state, stream, "documentTypes"); + } else if (/^@(media|supports|(-moz-)?document|import)$/i.test(type)) { + return pushContext(state, stream, "atBlock"); + } else if (/^@(font-face|counter-style)/i.test(type)) { + state.stateArg = type; + return "restricted_atBlock_before"; + } else if (/^@(-(moz|ms|o|webkit)-)?keyframes$/i.test(type)) { + return "keyframes"; + } else if (type && type.charAt(0) == "@") { + return pushContext(state, stream, "at"); + } else if (type == "hash") { + override = "builtin"; + } else if (type == "word") { + override = "tag"; + } else if (type == "variable-definition") { + return "maybeprop"; + } else if (type == "interpolation") { + return pushContext(state, stream, "interpolation"); + } else if (type == ":") { + return "pseudo"; + } else if (allowNested && type == "(") { + return pushContext(state, stream, "parens"); + } + return state.context.type; + }; + + states.block = function(type, stream, state) { + if (type == "word") { + var word = stream.current().toLowerCase(); + if (propertyKeywords.hasOwnProperty(word)) { + override = "property"; + return "maybeprop"; + } else if (nonStandardPropertyKeywords.hasOwnProperty(word)) { + override = highlightNonStandardPropertyKeywords ? "string-2" : "property"; + return "maybeprop"; + } else if (allowNested) { + override = stream.match(/^\s*:(?:\s|$)/, false) ? "property" : "tag"; + return "block"; + } else { + override += " error"; + return "maybeprop"; + } + } else if (type == "meta") { + return "block"; + } else if (!allowNested && (type == "hash" || type == "qualifier")) { + override = "error"; + return "block"; + } else { + return states.top(type, stream, state); + } + }; + + states.maybeprop = function(type, stream, state) { + if (type == ":") return pushContext(state, stream, "prop"); + return pass(type, stream, state); + }; + + states.prop = function(type, stream, state) { + if (type == ";") return popContext(state); + if (type == "{" && allowNested) return pushContext(state, stream, "propBlock"); + if (type == "}" || type == "{") return popAndPass(type, stream, state); + if (type == "(") return pushContext(state, stream, "parens"); + + if (type == "hash" && !/^#([0-9a-fA-F]{3,4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})$/.test(stream.current())) { + override += " error"; + } else if (type == "word") { + wordAsValue(stream); + } else if (type == "interpolation") { + return pushContext(state, stream, "interpolation"); + } + return "prop"; + }; + + states.propBlock = function(type, _stream, state) { + if (type == "}") return popContext(state); + if (type == "word") { override = "property"; return "maybeprop"; } + return state.context.type; + }; + + states.parens = function(type, stream, state) { + if (type == "{" || type == "}") return popAndPass(type, stream, state); + if (type == ")") return popContext(state); + if (type == "(") return pushContext(state, stream, "parens"); + if (type == "interpolation") return pushContext(state, stream, "interpolation"); + if (type == "word") wordAsValue(stream); + return "parens"; + }; + + states.pseudo = function(type, stream, state) { + if (type == "meta") return "pseudo"; + + if (type == "word") { + override = "variable-3"; + return state.context.type; + } + return pass(type, stream, state); + }; + + states.documentTypes = function(type, stream, state) { + if (type == "word" && documentTypes.hasOwnProperty(stream.current())) { + override = "tag"; + return state.context.type; + } else { + return states.atBlock(type, stream, state); + } + }; + + states.atBlock = function(type, stream, state) { + if (type == "(") return pushContext(state, stream, "atBlock_parens"); + if (type == "}" || type == ";") return popAndPass(type, stream, state); + if (type == "{") return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top"); + + if (type == "interpolation") return pushContext(state, stream, "interpolation"); + + if (type == "word") { + var word = stream.current().toLowerCase(); + if (word == "only" || word == "not" || word == "and" || word == "or") + override = "keyword"; + else if (mediaTypes.hasOwnProperty(word)) + override = "attribute"; + else if (mediaFeatures.hasOwnProperty(word)) + override = "property"; + else if (mediaValueKeywords.hasOwnProperty(word)) + override = "keyword"; + else if (propertyKeywords.hasOwnProperty(word)) + override = "property"; + else if (nonStandardPropertyKeywords.hasOwnProperty(word)) + override = highlightNonStandardPropertyKeywords ? "string-2" : "property"; + else if (valueKeywords.hasOwnProperty(word)) + override = "atom"; + else if (colorKeywords.hasOwnProperty(word)) + override = "keyword"; + else + override = "error"; + } + return state.context.type; + }; + + states.atComponentBlock = function(type, stream, state) { + if (type == "}") + return popAndPass(type, stream, state); + if (type == "{") + return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top", false); + if (type == "word") + override = "error"; + return state.context.type; + }; + + states.atBlock_parens = function(type, stream, state) { + if (type == ")") return popContext(state); + if (type == "{" || type == "}") return popAndPass(type, stream, state, 2); + return states.atBlock(type, stream, state); + }; + + states.restricted_atBlock_before = function(type, stream, state) { + if (type == "{") + return pushContext(state, stream, "restricted_atBlock"); + if (type == "word" && state.stateArg == "@counter-style") { + override = "variable"; + return "restricted_atBlock_before"; + } + return pass(type, stream, state); + }; + + states.restricted_atBlock = function(type, stream, state) { + if (type == "}") { + state.stateArg = null; + return popContext(state); + } + if (type == "word") { + if ((state.stateArg == "@font-face" && !fontProperties.hasOwnProperty(stream.current().toLowerCase())) || + (state.stateArg == "@counter-style" && !counterDescriptors.hasOwnProperty(stream.current().toLowerCase()))) + override = "error"; + else + override = "property"; + return "maybeprop"; + } + return "restricted_atBlock"; + }; + + states.keyframes = function(type, stream, state) { + if (type == "word") { override = "variable"; return "keyframes"; } + if (type == "{") return pushContext(state, stream, "top"); + return pass(type, stream, state); + }; + + states.at = function(type, stream, state) { + if (type == ";") return popContext(state); + if (type == "{" || type == "}") return popAndPass(type, stream, state); + if (type == "word") override = "tag"; + else if (type == "hash") override = "builtin"; + return "at"; + }; + + states.interpolation = function(type, stream, state) { + if (type == "}") return popContext(state); + if (type == "{" || type == ";") return popAndPass(type, stream, state); + if (type == "word") override = "variable"; + else if (type != "variable" && type != "(" && type != ")") override = "error"; + return "interpolation"; + }; + + return { + startState: function(base) { + return {tokenize: null, + state: inline ? "block" : "top", + stateArg: null, + context: new Context(inline ? "block" : "top", base || 0, null)}; + }, + + token: function(stream, state) { + if (!state.tokenize && stream.eatSpace()) return null; + var style = (state.tokenize || tokenBase)(stream, state); + if (style && typeof style == "object") { + type = style[1]; + style = style[0]; + } + override = style; + if (type != "comment") + state.state = states[state.state](type, stream, state); + return override; + }, + + indent: function(state, textAfter) { + var cx = state.context, ch = textAfter && textAfter.charAt(0); + var indent = cx.indent; + if (cx.type == "prop" && (ch == "}" || ch == ")")) cx = cx.prev; + if (cx.prev) { + if (ch == "}" && (cx.type == "block" || cx.type == "top" || + cx.type == "interpolation" || cx.type == "restricted_atBlock")) { + // Resume indentation from parent context. + cx = cx.prev; + indent = cx.indent; + } else if (ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") || + ch == "{" && (cx.type == "at" || cx.type == "atBlock")) { + // Dedent relative to current context. + indent = Math.max(0, cx.indent - indentUnit); + } + } + return indent; + }, + + electricChars: "}", + blockCommentStart: "/*", + blockCommentEnd: "*/", + blockCommentContinue: " * ", + lineComment: lineComment, + fold: "brace" + }; +}); + + function keySet(array) { + var keys = {}; + for (var i = 0; i < array.length; ++i) { + keys[array[i].toLowerCase()] = true; + } + return keys; + } + + var documentTypes_ = [ + "domain", "regexp", "url", "url-prefix" + ], documentTypes = keySet(documentTypes_); + + var mediaTypes_ = [ + "all", "aural", "braille", "handheld", "print", "projection", "screen", + "tty", "tv", "embossed" + ], mediaTypes = keySet(mediaTypes_); + + var mediaFeatures_ = [ + "width", "min-width", "max-width", "height", "min-height", "max-height", + "device-width", "min-device-width", "max-device-width", "device-height", + "min-device-height", "max-device-height", "aspect-ratio", + "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio", + "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color", + "max-color", "color-index", "min-color-index", "max-color-index", + "monochrome", "min-monochrome", "max-monochrome", "resolution", + "min-resolution", "max-resolution", "scan", "grid", "orientation", + "device-pixel-ratio", "min-device-pixel-ratio", "max-device-pixel-ratio", + "pointer", "any-pointer", "hover", "any-hover", "prefers-color-scheme", + "dynamic-range", "video-dynamic-range" + ], mediaFeatures = keySet(mediaFeatures_); + + var mediaValueKeywords_ = [ + "landscape", "portrait", "none", "coarse", "fine", "on-demand", "hover", + "interlace", "progressive", + "dark", "light", + "standard", "high" + ], mediaValueKeywords = keySet(mediaValueKeywords_); + + var propertyKeywords_ = [ + "align-content", "align-items", "align-self", "alignment-adjust", + "alignment-baseline", "all", "anchor-point", "animation", "animation-delay", + "animation-direction", "animation-duration", "animation-fill-mode", + "animation-iteration-count", "animation-name", "animation-play-state", + "animation-timing-function", "appearance", "azimuth", "backdrop-filter", + "backface-visibility", "background", "background-attachment", + "background-blend-mode", "background-clip", "background-color", + "background-image", "background-origin", "background-position", + "background-position-x", "background-position-y", "background-repeat", + "background-size", "baseline-shift", "binding", "bleed", "block-size", + "bookmark-label", "bookmark-level", "bookmark-state", "bookmark-target", + "border", "border-bottom", "border-bottom-color", "border-bottom-left-radius", + "border-bottom-right-radius", "border-bottom-style", "border-bottom-width", + "border-collapse", "border-color", "border-image", "border-image-outset", + "border-image-repeat", "border-image-slice", "border-image-source", + "border-image-width", "border-left", "border-left-color", "border-left-style", + "border-left-width", "border-radius", "border-right", "border-right-color", + "border-right-style", "border-right-width", "border-spacing", "border-style", + "border-top", "border-top-color", "border-top-left-radius", + "border-top-right-radius", "border-top-style", "border-top-width", + "border-width", "bottom", "box-decoration-break", "box-shadow", "box-sizing", + "break-after", "break-before", "break-inside", "caption-side", "caret-color", + "clear", "clip", "color", "color-profile", "column-count", "column-fill", + "column-gap", "column-rule", "column-rule-color", "column-rule-style", + "column-rule-width", "column-span", "column-width", "columns", "contain", + "content", "counter-increment", "counter-reset", "crop", "cue", "cue-after", + "cue-before", "cursor", "direction", "display", "dominant-baseline", + "drop-initial-after-adjust", "drop-initial-after-align", + "drop-initial-before-adjust", "drop-initial-before-align", "drop-initial-size", + "drop-initial-value", "elevation", "empty-cells", "fit", "fit-content", "fit-position", + "flex", "flex-basis", "flex-direction", "flex-flow", "flex-grow", + "flex-shrink", "flex-wrap", "float", "float-offset", "flow-from", "flow-into", + "font", "font-family", "font-feature-settings", "font-kerning", + "font-language-override", "font-optical-sizing", "font-size", + "font-size-adjust", "font-stretch", "font-style", "font-synthesis", + "font-variant", "font-variant-alternates", "font-variant-caps", + "font-variant-east-asian", "font-variant-ligatures", "font-variant-numeric", + "font-variant-position", "font-variation-settings", "font-weight", "gap", + "grid", "grid-area", "grid-auto-columns", "grid-auto-flow", "grid-auto-rows", + "grid-column", "grid-column-end", "grid-column-gap", "grid-column-start", + "grid-gap", "grid-row", "grid-row-end", "grid-row-gap", "grid-row-start", + "grid-template", "grid-template-areas", "grid-template-columns", + "grid-template-rows", "hanging-punctuation", "height", "hyphens", "icon", + "image-orientation", "image-rendering", "image-resolution", "inline-box-align", + "inset", "inset-block", "inset-block-end", "inset-block-start", "inset-inline", + "inset-inline-end", "inset-inline-start", "isolation", "justify-content", + "justify-items", "justify-self", "left", "letter-spacing", "line-break", + "line-height", "line-height-step", "line-stacking", "line-stacking-ruby", + "line-stacking-shift", "line-stacking-strategy", "list-style", + "list-style-image", "list-style-position", "list-style-type", "margin", + "margin-bottom", "margin-left", "margin-right", "margin-top", "marks", + "marquee-direction", "marquee-loop", "marquee-play-count", "marquee-speed", + "marquee-style", "mask-clip", "mask-composite", "mask-image", "mask-mode", + "mask-origin", "mask-position", "mask-repeat", "mask-size","mask-type", + "max-block-size", "max-height", "max-inline-size", + "max-width", "min-block-size", "min-height", "min-inline-size", "min-width", + "mix-blend-mode", "move-to", "nav-down", "nav-index", "nav-left", "nav-right", + "nav-up", "object-fit", "object-position", "offset", "offset-anchor", + "offset-distance", "offset-path", "offset-position", "offset-rotate", + "opacity", "order", "orphans", "outline", "outline-color", "outline-offset", + "outline-style", "outline-width", "overflow", "overflow-style", + "overflow-wrap", "overflow-x", "overflow-y", "padding", "padding-bottom", + "padding-left", "padding-right", "padding-top", "page", "page-break-after", + "page-break-before", "page-break-inside", "page-policy", "pause", + "pause-after", "pause-before", "perspective", "perspective-origin", "pitch", + "pitch-range", "place-content", "place-items", "place-self", "play-during", + "position", "presentation-level", "punctuation-trim", "quotes", + "region-break-after", "region-break-before", "region-break-inside", + "region-fragment", "rendering-intent", "resize", "rest", "rest-after", + "rest-before", "richness", "right", "rotate", "rotation", "rotation-point", + "row-gap", "ruby-align", "ruby-overhang", "ruby-position", "ruby-span", + "scale", "scroll-behavior", "scroll-margin", "scroll-margin-block", + "scroll-margin-block-end", "scroll-margin-block-start", "scroll-margin-bottom", + "scroll-margin-inline", "scroll-margin-inline-end", + "scroll-margin-inline-start", "scroll-margin-left", "scroll-margin-right", + "scroll-margin-top", "scroll-padding", "scroll-padding-block", + "scroll-padding-block-end", "scroll-padding-block-start", + "scroll-padding-bottom", "scroll-padding-inline", "scroll-padding-inline-end", + "scroll-padding-inline-start", "scroll-padding-left", "scroll-padding-right", + "scroll-padding-top", "scroll-snap-align", "scroll-snap-type", + "shape-image-threshold", "shape-inside", "shape-margin", "shape-outside", + "size", "speak", "speak-as", "speak-header", "speak-numeral", + "speak-punctuation", "speech-rate", "stress", "string-set", "tab-size", + "table-layout", "target", "target-name", "target-new", "target-position", + "text-align", "text-align-last", "text-combine-upright", "text-decoration", + "text-decoration-color", "text-decoration-line", "text-decoration-skip", + "text-decoration-skip-ink", "text-decoration-style", "text-emphasis", + "text-emphasis-color", "text-emphasis-position", "text-emphasis-style", + "text-height", "text-indent", "text-justify", "text-orientation", + "text-outline", "text-overflow", "text-rendering", "text-shadow", + "text-size-adjust", "text-space-collapse", "text-transform", + "text-underline-position", "text-wrap", "top", "touch-action", "transform", "transform-origin", + "transform-style", "transition", "transition-delay", "transition-duration", + "transition-property", "transition-timing-function", "translate", + "unicode-bidi", "user-select", "vertical-align", "visibility", "voice-balance", + "voice-duration", "voice-family", "voice-pitch", "voice-range", "voice-rate", + "voice-stress", "voice-volume", "volume", "white-space", "widows", "width", + "will-change", "word-break", "word-spacing", "word-wrap", "writing-mode", "z-index", + // SVG-specific + "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color", + "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events", + "color-interpolation", "color-interpolation-filters", + "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering", + "marker", "marker-end", "marker-mid", "marker-start", "paint-order", "shape-rendering", "stroke", + "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin", + "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering", + "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal", + "glyph-orientation-vertical", "text-anchor", "writing-mode", + ], propertyKeywords = keySet(propertyKeywords_); + + var nonStandardPropertyKeywords_ = [ + "accent-color", "aspect-ratio", "border-block", "border-block-color", "border-block-end", + "border-block-end-color", "border-block-end-style", "border-block-end-width", + "border-block-start", "border-block-start-color", "border-block-start-style", + "border-block-start-width", "border-block-style", "border-block-width", + "border-inline", "border-inline-color", "border-inline-end", + "border-inline-end-color", "border-inline-end-style", + "border-inline-end-width", "border-inline-start", "border-inline-start-color", + "border-inline-start-style", "border-inline-start-width", + "border-inline-style", "border-inline-width", "content-visibility", "margin-block", + "margin-block-end", "margin-block-start", "margin-inline", "margin-inline-end", + "margin-inline-start", "overflow-anchor", "overscroll-behavior", "padding-block", "padding-block-end", + "padding-block-start", "padding-inline", "padding-inline-end", + "padding-inline-start", "scroll-snap-stop", "scrollbar-3d-light-color", + "scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color", + "scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color", + "scrollbar-track-color", "searchfield-cancel-button", "searchfield-decoration", + "searchfield-results-button", "searchfield-results-decoration", "shape-inside", "zoom" + ], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_); + + var fontProperties_ = [ + "font-display", "font-family", "src", "unicode-range", "font-variant", + "font-feature-settings", "font-stretch", "font-weight", "font-style" + ], fontProperties = keySet(fontProperties_); + + var counterDescriptors_ = [ + "additive-symbols", "fallback", "negative", "pad", "prefix", "range", + "speak-as", "suffix", "symbols", "system" + ], counterDescriptors = keySet(counterDescriptors_); + + var colorKeywords_ = [ + "aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige", + "bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown", + "burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue", + "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod", + "darkgray", "darkgreen", "darkgrey", "darkkhaki", "darkmagenta", "darkolivegreen", + "darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen", + "darkslateblue", "darkslategray", "darkslategrey", "darkturquoise", "darkviolet", + "deeppink", "deepskyblue", "dimgray", "dimgrey", "dodgerblue", "firebrick", + "floralwhite", "forestgreen", "fuchsia", "gainsboro", "ghostwhite", + "gold", "goldenrod", "gray", "grey", "green", "greenyellow", "honeydew", + "hotpink", "indianred", "indigo", "ivory", "khaki", "lavender", + "lavenderblush", "lawngreen", "lemonchiffon", "lightblue", "lightcoral", + "lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightgrey", "lightpink", + "lightsalmon", "lightseagreen", "lightskyblue", "lightslategray", "lightslategrey", + "lightsteelblue", "lightyellow", "lime", "limegreen", "linen", "magenta", + "maroon", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple", + "mediumseagreen", "mediumslateblue", "mediumspringgreen", "mediumturquoise", + "mediumvioletred", "midnightblue", "mintcream", "mistyrose", "moccasin", + "navajowhite", "navy", "oldlace", "olive", "olivedrab", "orange", "orangered", + "orchid", "palegoldenrod", "palegreen", "paleturquoise", "palevioletred", + "papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue", + "purple", "rebeccapurple", "red", "rosybrown", "royalblue", "saddlebrown", + "salmon", "sandybrown", "seagreen", "seashell", "sienna", "silver", "skyblue", + "slateblue", "slategray", "slategrey", "snow", "springgreen", "steelblue", "tan", + "teal", "thistle", "tomato", "turquoise", "violet", "wheat", "white", + "whitesmoke", "yellow", "yellowgreen" + ], colorKeywords = keySet(colorKeywords_); + + var valueKeywords_ = [ + "above", "absolute", "activeborder", "additive", "activecaption", "afar", + "after-white-space", "ahead", "alias", "all", "all-scroll", "alphabetic", "alternate", + "always", "amharic", "amharic-abegede", "antialiased", "appworkspace", + "arabic-indic", "armenian", "asterisks", "attr", "auto", "auto-flow", "avoid", "avoid-column", "avoid-page", + "avoid-region", "axis-pan", "background", "backwards", "baseline", "below", "bidi-override", "binary", + "bengali", "blink", "block", "block-axis", "blur", "bold", "bolder", "border", "border-box", + "both", "bottom", "break", "break-all", "break-word", "brightness", "bullets", "button", + "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "calc", "cambodian", + "capitalize", "caps-lock-indicator", "caption", "captiontext", "caret", + "cell", "center", "checkbox", "circle", "cjk-decimal", "cjk-earthly-branch", + "cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote", + "col-resize", "collapse", "color", "color-burn", "color-dodge", "column", "column-reverse", + "compact", "condensed", "conic-gradient", "contain", "content", "contents", + "content-box", "context-menu", "continuous", "contrast", "copy", "counter", "counters", "cover", "crop", + "cross", "crosshair", "cubic-bezier", "currentcolor", "cursive", "cyclic", "darken", "dashed", "decimal", + "decimal-leading-zero", "default", "default-button", "dense", "destination-atop", + "destination-in", "destination-out", "destination-over", "devanagari", "difference", + "disc", "discard", "disclosure-closed", "disclosure-open", "document", + "dot-dash", "dot-dot-dash", + "dotted", "double", "down", "drop-shadow", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out", + "element", "ellipse", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede", + "ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er", + "ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er", + "ethiopic-halehame-aa-et", "ethiopic-halehame-am-et", + "ethiopic-halehame-gez", "ethiopic-halehame-om-et", + "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et", + "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", "ethiopic-halehame-tig", + "ethiopic-numeric", "ew-resize", "exclusion", "expanded", "extends", "extra-condensed", + "extra-expanded", "fantasy", "fast", "fill", "fill-box", "fixed", "flat", "flex", "flex-end", "flex-start", "footnotes", + "forwards", "from", "geometricPrecision", "georgian", "grayscale", "graytext", "grid", "groove", + "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hard-light", "hebrew", + "help", "hidden", "hide", "higher", "highlight", "highlighttext", + "hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "hue", "hue-rotate", "icon", "ignore", + "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite", + "infobackground", "infotext", "inherit", "initial", "inline", "inline-axis", + "inline-block", "inline-flex", "inline-grid", "inline-table", "inset", "inside", "intrinsic", "invert", + "italic", "japanese-formal", "japanese-informal", "justify", "kannada", + "katakana", "katakana-iroha", "keep-all", "khmer", + "korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal", + "landscape", "lao", "large", "larger", "left", "level", "lighter", "lighten", + "line-through", "linear", "linear-gradient", "lines", "list-item", "listbox", "listitem", + "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian", + "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian", + "lower-roman", "lowercase", "ltr", "luminosity", "malayalam", "manipulation", "match", "matrix", "matrix3d", + "media-play-button", "media-slider", "media-sliderthumb", + "media-volume-slider", "media-volume-sliderthumb", "medium", + "menu", "menulist", "menulist-button", + "menutext", "message-box", "middle", "min-intrinsic", + "mix", "mongolian", "monospace", "move", "multiple", "multiple_mask_images", "multiply", "myanmar", "n-resize", + "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop", + "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap", + "ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique", "octal", "opacity", "open-quote", + "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset", + "outside", "outside-shape", "overlay", "overline", "padding", "padding-box", + "painted", "page", "paused", "persian", "perspective", "pinch-zoom", "plus-darker", "plus-lighter", + "pointer", "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d", + "progress", "push-button", "radial-gradient", "radio", "read-only", + "read-write", "read-write-plaintext-only", "rectangle", "region", + "relative", "repeat", "repeating-linear-gradient", "repeating-radial-gradient", + "repeating-conic-gradient", "repeat-x", "repeat-y", "reset", "reverse", + "rgb", "rgba", "ridge", "right", "rotate", "rotate3d", "rotateX", "rotateY", + "rotateZ", "round", "row", "row-resize", "row-reverse", "rtl", "run-in", "running", + "s-resize", "sans-serif", "saturate", "saturation", "scale", "scale3d", "scaleX", "scaleY", "scaleZ", "screen", + "scroll", "scrollbar", "scroll-position", "se-resize", "searchfield", + "searchfield-cancel-button", "searchfield-decoration", + "searchfield-results-button", "searchfield-results-decoration", "self-start", "self-end", + "semi-condensed", "semi-expanded", "separate", "sepia", "serif", "show", "sidama", + "simp-chinese-formal", "simp-chinese-informal", "single", + "skew", "skewX", "skewY", "skip-white-space", "slide", "slider-horizontal", + "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow", + "small", "small-caps", "small-caption", "smaller", "soft-light", "solid", "somali", + "source-atop", "source-in", "source-out", "source-over", "space", "space-around", "space-between", "space-evenly", "spell-out", "square", + "square-button", "start", "static", "status-bar", "stretch", "stroke", "stroke-box", "sub", + "subpixel-antialiased", "svg_masks", "super", "sw-resize", "symbolic", "symbols", "system-ui", "table", + "table-caption", "table-cell", "table-column", "table-column-group", + "table-footer-group", "table-header-group", "table-row", "table-row-group", + "tamil", + "telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai", + "thick", "thin", "threeddarkshadow", "threedface", "threedhighlight", + "threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er", + "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top", + "trad-chinese-formal", "trad-chinese-informal", "transform", + "translate", "translate3d", "translateX", "translateY", "translateZ", + "transparent", "ultra-condensed", "ultra-expanded", "underline", "unidirectional-pan", "unset", "up", + "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal", + "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url", + "var", "vertical", "vertical-text", "view-box", "visible", "visibleFill", "visiblePainted", + "visibleStroke", "visual", "w-resize", "wait", "wave", "wider", + "window", "windowframe", "windowtext", "words", "wrap", "wrap-reverse", "x-large", "x-small", "xor", + "xx-large", "xx-small" + ], valueKeywords = keySet(valueKeywords_); + + var allWords = documentTypes_.concat(mediaTypes_).concat(mediaFeatures_).concat(mediaValueKeywords_) + .concat(propertyKeywords_).concat(nonStandardPropertyKeywords_).concat(colorKeywords_) + .concat(valueKeywords_); + CodeMirror.registerHelper("hintWords", "css", allWords); + + function tokenCComment(stream, state) { + var maybeEnd = false, ch; + while ((ch = stream.next()) != null) { + if (maybeEnd && ch == "/") { + state.tokenize = null; + break; + } + maybeEnd = (ch == "*"); + } + return ["comment", "comment"]; + } + + CodeMirror.defineMIME("text/css", { + documentTypes: documentTypes, + mediaTypes: mediaTypes, + mediaFeatures: mediaFeatures, + mediaValueKeywords: mediaValueKeywords, + propertyKeywords: propertyKeywords, + nonStandardPropertyKeywords: nonStandardPropertyKeywords, + fontProperties: fontProperties, + counterDescriptors: counterDescriptors, + colorKeywords: colorKeywords, + valueKeywords: valueKeywords, + tokenHooks: { + "/": function(stream, state) { + if (!stream.eat("*")) return false; + state.tokenize = tokenCComment; + return tokenCComment(stream, state); + } + }, + name: "css" + }); + + CodeMirror.defineMIME("text/x-scss", { + mediaTypes: mediaTypes, + mediaFeatures: mediaFeatures, + mediaValueKeywords: mediaValueKeywords, + propertyKeywords: propertyKeywords, + nonStandardPropertyKeywords: nonStandardPropertyKeywords, + colorKeywords: colorKeywords, + valueKeywords: valueKeywords, + fontProperties: fontProperties, + allowNested: true, + lineComment: "//", + tokenHooks: { + "/": function(stream, state) { + if (stream.eat("/")) { + stream.skipToEnd(); + return ["comment", "comment"]; + } else if (stream.eat("*")) { + state.tokenize = tokenCComment; + return tokenCComment(stream, state); + } else { + return ["operator", "operator"]; + } + }, + ":": function(stream) { + if (stream.match(/^\s*\{/, false)) + return [null, null] + return false; + }, + "$": function(stream) { + stream.match(/^[\w-]+/); + if (stream.match(/^\s*:/, false)) + return ["variable-2", "variable-definition"]; + return ["variable-2", "variable"]; + }, + "#": function(stream) { + if (!stream.eat("{")) return false; + return [null, "interpolation"]; + } + }, + name: "css", + helperType: "scss" + }); + + CodeMirror.defineMIME("text/x-less", { + mediaTypes: mediaTypes, + mediaFeatures: mediaFeatures, + mediaValueKeywords: mediaValueKeywords, + propertyKeywords: propertyKeywords, + nonStandardPropertyKeywords: nonStandardPropertyKeywords, + colorKeywords: colorKeywords, + valueKeywords: valueKeywords, + fontProperties: fontProperties, + allowNested: true, + lineComment: "//", + tokenHooks: { + "/": function(stream, state) { + if (stream.eat("/")) { + stream.skipToEnd(); + return ["comment", "comment"]; + } else if (stream.eat("*")) { + state.tokenize = tokenCComment; + return tokenCComment(stream, state); + } else { + return ["operator", "operator"]; + } + }, + "@": function(stream) { + if (stream.eat("{")) return [null, "interpolation"]; + if (stream.match(/^(charset|document|font-face|import|(-(moz|ms|o|webkit)-)?keyframes|media|namespace|page|supports)\b/i, false)) return false; + stream.eatWhile(/[\w\\\-]/); + if (stream.match(/^\s*:/, false)) + return ["variable-2", "variable-definition"]; + return ["variable-2", "variable"]; + }, + "&": function() { + return ["atom", "atom"]; + } + }, + name: "css", + helperType: "less" + }); + + CodeMirror.defineMIME("text/x-gss", { + documentTypes: documentTypes, + mediaTypes: mediaTypes, + mediaFeatures: mediaFeatures, + propertyKeywords: propertyKeywords, + nonStandardPropertyKeywords: nonStandardPropertyKeywords, + fontProperties: fontProperties, + counterDescriptors: counterDescriptors, + colorKeywords: colorKeywords, + valueKeywords: valueKeywords, + supportsAtComponent: true, + tokenHooks: { + "/": function(stream, state) { + if (!stream.eat("*")) return false; + state.tokenize = tokenCComment; + return tokenCComment(stream, state); + } + }, + name: "css", + helperType: "gss" + }); + +}); diff --git a/js/codemirror/handlebars.js b/js/codemirror/handlebars.js new file mode 100644 index 0000000..d38c0eb --- /dev/null +++ b/js/codemirror/handlebars.js @@ -0,0 +1,70 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror"), require("../../addon/mode/simple"), require("../../addon/mode/multiplex")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror", "../../addon/mode/simple", "../../addon/mode/multiplex"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + CodeMirror.defineSimpleMode("handlebars-tags", { + start: [ + { regex: /\{\{\{/, push: "handlebars_raw", token: "tag" }, + { regex: /\{\{!--/, push: "dash_comment", token: "comment" }, + { regex: /\{\{!/, push: "comment", token: "comment" }, + { regex: /\{\{/, push: "handlebars", token: "tag" } + ], + handlebars_raw: [ + { regex: /\}\}\}/, pop: true, token: "tag" }, + ], + handlebars: [ + { regex: /\}\}/, pop: true, token: "tag" }, + + // Double and single quotes + { regex: /"(?:[^\\"]|\\.)*"?/, token: "string" }, + { regex: /'(?:[^\\']|\\.)*'?/, token: "string" }, + + // Handlebars keywords + { regex: />|[#\/]([A-Za-z_]\w*)/, token: "keyword" }, + { regex: /(?:else|this)\b/, token: "keyword" }, + + // Numeral + { regex: /\d+/i, token: "number" }, + + // Atoms like = and . + { regex: /=|~|@|true|false/, token: "atom" }, + + // Paths + { regex: /(?:\.\.\/)*(?:[A-Za-z_][\w\.]*)+/, token: "variable-2" } + ], + dash_comment: [ + { regex: /--\}\}/, pop: true, token: "comment" }, + + // Commented code + { regex: /./, token: "comment"} + ], + comment: [ + { regex: /\}\}/, pop: true, token: "comment" }, + { regex: /./, token: "comment" } + ], + meta: { + blockCommentStart: "{{--", + blockCommentEnd: "--}}" + } + }); + + CodeMirror.defineMode("handlebars", function(config, parserConfig) { + var handlebars = CodeMirror.getMode(config, "handlebars-tags"); + if (!parserConfig || !parserConfig.base) return handlebars; + return CodeMirror.multiplexingMode( + CodeMirror.getMode(config, parserConfig.base), + {open: "{{", close: /\}\}\}?/, mode: handlebars, parseDelimiters: true} + ); + }); + + CodeMirror.defineMIME("text/x-handlebars-template", "handlebars"); +}); diff --git a/js/codemirror/matchbrackets.js b/js/codemirror/matchbrackets.js new file mode 100644 index 0000000..c342910 --- /dev/null +++ b/js/codemirror/matchbrackets.js @@ -0,0 +1,160 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + var ie_lt8 = /MSIE \d/.test(navigator.userAgent) && + (document.documentMode == null || document.documentMode < 8); + + var Pos = CodeMirror.Pos; + + var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<", "<": ">>", ">": "<<"}; + + function bracketRegex(config) { + return config && config.bracketRegex || /[(){}[\]]/ + } + + function findMatchingBracket(cm, where, config) { + var line = cm.getLineHandle(where.line), pos = where.ch - 1; + var afterCursor = config && config.afterCursor + if (afterCursor == null) + afterCursor = /(^| )cm-fat-cursor($| )/.test(cm.getWrapperElement().className) + var re = bracketRegex(config) + + // A cursor is defined as between two characters, but in in vim command mode + // (i.e. not insert mode), the cursor is visually represented as a + // highlighted box on top of the 2nd character. Otherwise, we allow matches + // from before or after the cursor. + var match = (!afterCursor && pos >= 0 && re.test(line.text.charAt(pos)) && matching[line.text.charAt(pos)]) || + re.test(line.text.charAt(pos + 1)) && matching[line.text.charAt(++pos)]; + if (!match) return null; + var dir = match.charAt(1) == ">" ? 1 : -1; + if (config && config.strict && (dir > 0) != (pos == where.ch)) return null; + var style = cm.getTokenTypeAt(Pos(where.line, pos + 1)); + + var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style, config); + if (found == null) return null; + return {from: Pos(where.line, pos), to: found && found.pos, + match: found && found.ch == match.charAt(0), forward: dir > 0}; + } + + // bracketRegex is used to specify which type of bracket to scan + // should be a regexp, e.g. /[[\]]/ + // + // Note: If "where" is on an open bracket, then this bracket is ignored. + // + // Returns false when no bracket was found, null when it reached + // maxScanLines and gave up + function scanForBracket(cm, where, dir, style, config) { + var maxScanLen = (config && config.maxScanLineLength) || 10000; + var maxScanLines = (config && config.maxScanLines) || 1000; + + var stack = []; + var re = bracketRegex(config) + var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1) + : Math.max(cm.firstLine() - 1, where.line - maxScanLines); + for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) { + var line = cm.getLine(lineNo); + if (!line) continue; + var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1; + if (line.length > maxScanLen) continue; + if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0); + for (; pos != end; pos += dir) { + var ch = line.charAt(pos); + if (re.test(ch) && (style === undefined || + (cm.getTokenTypeAt(Pos(lineNo, pos + 1)) || "") == (style || ""))) { + var match = matching[ch]; + if (match && (match.charAt(1) == ">") == (dir > 0)) stack.push(ch); + else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch}; + else stack.pop(); + } + } + } + return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null; + } + + function matchBrackets(cm, autoclear, config) { + // Disable brace matching in long lines, since it'll cause hugely slow updates + var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000, + highlightNonMatching = config && config.highlightNonMatching; + var marks = [], ranges = cm.listSelections(); + for (var i = 0; i < ranges.length; i++) { + var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, config); + if (match && (match.match || highlightNonMatching !== false) && cm.getLine(match.from.line).length <= maxHighlightLen) { + var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket"; + marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style})); + if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen) + marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style})); + } + } + + if (marks.length) { + // Kludge to work around the IE bug from issue #1193, where text + // input stops going to the textarea whenever this fires. + if (ie_lt8 && cm.state.focused) cm.focus(); + + var clear = function() { + cm.operation(function() { + for (var i = 0; i < marks.length; i++) marks[i].clear(); + }); + }; + if (autoclear) setTimeout(clear, 800); + else return clear; + } + } + + function doMatchBrackets(cm) { + cm.operation(function() { + if (cm.state.matchBrackets.currentlyHighlighted) { + cm.state.matchBrackets.currentlyHighlighted(); + cm.state.matchBrackets.currentlyHighlighted = null; + } + cm.state.matchBrackets.currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets); + }); + } + + function clearHighlighted(cm) { + if (cm.state.matchBrackets && cm.state.matchBrackets.currentlyHighlighted) { + cm.state.matchBrackets.currentlyHighlighted(); + cm.state.matchBrackets.currentlyHighlighted = null; + } + } + + CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + cm.off("cursorActivity", doMatchBrackets); + cm.off("focus", doMatchBrackets) + cm.off("blur", clearHighlighted) + clearHighlighted(cm); + } + if (val) { + cm.state.matchBrackets = typeof val == "object" ? val : {}; + cm.on("cursorActivity", doMatchBrackets); + cm.on("focus", doMatchBrackets) + cm.on("blur", clearHighlighted) + } + }); + + CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);}); + CodeMirror.defineExtension("findMatchingBracket", function(pos, config, oldConfig){ + // Backwards-compatibility kludge + if (oldConfig || typeof config == "boolean") { + if (!oldConfig) { + config = config ? {strict: true} : null + } else { + oldConfig.strict = config + config = oldConfig + } + } + return findMatchingBracket(this, pos, config) + }); + CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){ + return scanForBracket(this, pos, dir, style, config); + }); +}); diff --git a/js/codemirror/multiplex.js b/js/codemirror/multiplex.js new file mode 100644 index 0000000..d7f378a --- /dev/null +++ b/js/codemirror/multiplex.js @@ -0,0 +1,136 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { +"use strict"; + +CodeMirror.multiplexingMode = function(outer /*, others */) { + // Others should be {open, close, mode [, delimStyle] [, innerStyle] [, parseDelimiters]} objects + var others = Array.prototype.slice.call(arguments, 1); + + function indexOf(string, pattern, from, returnEnd) { + if (typeof pattern == "string") { + var found = string.indexOf(pattern, from); + return returnEnd && found > -1 ? found + pattern.length : found; + } + var m = pattern.exec(from ? string.slice(from) : string); + return m ? m.index + from + (returnEnd ? m[0].length : 0) : -1; + } + + return { + startState: function() { + return { + outer: CodeMirror.startState(outer), + innerActive: null, + inner: null, + startingInner: false + }; + }, + + copyState: function(state) { + return { + outer: CodeMirror.copyState(outer, state.outer), + innerActive: state.innerActive, + inner: state.innerActive && CodeMirror.copyState(state.innerActive.mode, state.inner), + startingInner: state.startingInner + }; + }, + + token: function(stream, state) { + if (!state.innerActive) { + var cutOff = Infinity, oldContent = stream.string; + for (var i = 0; i < others.length; ++i) { + var other = others[i]; + var found = indexOf(oldContent, other.open, stream.pos); + if (found == stream.pos) { + if (!other.parseDelimiters) stream.match(other.open); + state.startingInner = !!other.parseDelimiters + state.innerActive = other; + + // Get the outer indent, making sure to handle CodeMirror.Pass + var outerIndent = 0; + if (outer.indent) { + var possibleOuterIndent = outer.indent(state.outer, "", ""); + if (possibleOuterIndent !== CodeMirror.Pass) outerIndent = possibleOuterIndent; + } + + state.inner = CodeMirror.startState(other.mode, outerIndent); + return other.delimStyle && (other.delimStyle + " " + other.delimStyle + "-open"); + } else if (found != -1 && found < cutOff) { + cutOff = found; + } + } + if (cutOff != Infinity) stream.string = oldContent.slice(0, cutOff); + var outerToken = outer.token(stream, state.outer); + if (cutOff != Infinity) stream.string = oldContent; + return outerToken; + } else { + var curInner = state.innerActive, oldContent = stream.string; + if (!curInner.close && stream.sol()) { + state.innerActive = state.inner = null; + return this.token(stream, state); + } + var found = curInner.close && !state.startingInner ? + indexOf(oldContent, curInner.close, stream.pos, curInner.parseDelimiters) : -1; + if (found == stream.pos && !curInner.parseDelimiters) { + stream.match(curInner.close); + state.innerActive = state.inner = null; + return curInner.delimStyle && (curInner.delimStyle + " " + curInner.delimStyle + "-close"); + } + if (found > -1) stream.string = oldContent.slice(0, found); + var innerToken = curInner.mode.token(stream, state.inner); + if (found > -1) stream.string = oldContent; + else if (stream.pos > stream.start) state.startingInner = false + + if (found == stream.pos && curInner.parseDelimiters) + state.innerActive = state.inner = null; + + if (curInner.innerStyle) { + if (innerToken) innerToken = innerToken + " " + curInner.innerStyle; + else innerToken = curInner.innerStyle; + } + + return innerToken; + } + }, + + indent: function(state, textAfter, line) { + var mode = state.innerActive ? state.innerActive.mode : outer; + if (!mode.indent) return CodeMirror.Pass; + return mode.indent(state.innerActive ? state.inner : state.outer, textAfter, line); + }, + + blankLine: function(state) { + var mode = state.innerActive ? state.innerActive.mode : outer; + if (mode.blankLine) { + mode.blankLine(state.innerActive ? state.inner : state.outer); + } + if (!state.innerActive) { + for (var i = 0; i < others.length; ++i) { + var other = others[i]; + if (other.open === "\n") { + state.innerActive = other; + state.inner = CodeMirror.startState(other.mode, mode.indent ? mode.indent(state.outer, "", "") : 0); + } + } + } else if (state.innerActive.close === "\n") { + state.innerActive = state.inner = null; + } + }, + + electricChars: outer.electricChars, + + innerMode: function(state) { + return state.inner ? {state: state.inner, mode: state.innerActive.mode} : {state: state.outer, mode: outer}; + } + }; +}; + +}); diff --git a/js/codemirror/show-hint.js b/js/codemirror/show-hint.js new file mode 100644 index 0000000..aaf1f64 --- /dev/null +++ b/js/codemirror/show-hint.js @@ -0,0 +1,523 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +// declare global: DOMRect + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + var HINT_ELEMENT_CLASS = "CodeMirror-hint"; + var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; + + // This is the old interface, kept around for now to stay + // backwards-compatible. + CodeMirror.showHint = function(cm, getHints, options) { + if (!getHints) return cm.showHint(options); + if (options && options.async) getHints.async = true; + var newOpts = {hint: getHints}; + if (options) for (var prop in options) newOpts[prop] = options[prop]; + return cm.showHint(newOpts); + }; + + CodeMirror.defineExtension("showHint", function(options) { + options = parseOptions(this, this.getCursor("start"), options); + var selections = this.listSelections() + if (selections.length > 1) return; + // By default, don't allow completion when something is selected. + // A hint function can have a `supportsSelection` property to + // indicate that it can handle selections. + if (this.somethingSelected()) { + if (!options.hint.supportsSelection) return; + // Don't try with cross-line selections + for (var i = 0; i < selections.length; i++) + if (selections[i].head.line != selections[i].anchor.line) return; + } + + if (this.state.completionActive) this.state.completionActive.close(); + var completion = this.state.completionActive = new Completion(this, options); + if (!completion.options.hint) return; + + CodeMirror.signal(this, "startCompletion", this); + completion.update(true); + }); + + CodeMirror.defineExtension("closeHint", function() { + if (this.state.completionActive) this.state.completionActive.close() + }) + + function Completion(cm, options) { + this.cm = cm; + this.options = options; + this.widget = null; + this.debounce = 0; + this.tick = 0; + this.startPos = this.cm.getCursor("start"); + this.startLen = this.cm.getLine(this.startPos.line).length - this.cm.getSelection().length; + + if (this.options.updateOnCursorActivity) { + var self = this; + cm.on("cursorActivity", this.activityFunc = function() { self.cursorActivity(); }); + } + } + + var requestAnimationFrame = window.requestAnimationFrame || function(fn) { + return setTimeout(fn, 1000/60); + }; + var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; + + Completion.prototype = { + close: function() { + if (!this.active()) return; + this.cm.state.completionActive = null; + this.tick = null; + if (this.options.updateOnCursorActivity) { + this.cm.off("cursorActivity", this.activityFunc); + } + + if (this.widget && this.data) CodeMirror.signal(this.data, "close"); + if (this.widget) this.widget.close(); + CodeMirror.signal(this.cm, "endCompletion", this.cm); + }, + + active: function() { + return this.cm.state.completionActive == this; + }, + + pick: function(data, i) { + var completion = data.list[i], self = this; + this.cm.operation(function() { + if (completion.hint) + completion.hint(self.cm, data, completion); + else + self.cm.replaceRange(getText(completion), completion.from || data.from, + completion.to || data.to, "complete"); + CodeMirror.signal(data, "pick", completion); + self.cm.scrollIntoView(); + }); + if (this.options.closeOnPick) { + this.close(); + } + }, + + cursorActivity: function() { + if (this.debounce) { + cancelAnimationFrame(this.debounce); + this.debounce = 0; + } + + var identStart = this.startPos; + if(this.data) { + identStart = this.data.from; + } + + var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line); + if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch || + pos.ch < identStart.ch || this.cm.somethingSelected() || + (!pos.ch || this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) { + this.close(); + } else { + var self = this; + this.debounce = requestAnimationFrame(function() {self.update();}); + if (this.widget) this.widget.disable(); + } + }, + + update: function(first) { + if (this.tick == null) return + var self = this, myTick = ++this.tick + fetchHints(this.options.hint, this.cm, this.options, function(data) { + if (self.tick == myTick) self.finishUpdate(data, first) + }) + }, + + finishUpdate: function(data, first) { + if (this.data) CodeMirror.signal(this.data, "update"); + + var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle); + if (this.widget) this.widget.close(); + + this.data = data; + + if (data && data.list.length) { + if (picked && data.list.length == 1) { + this.pick(data, 0); + } else { + this.widget = new Widget(this, data); + CodeMirror.signal(data, "shown"); + } + } + } + }; + + function parseOptions(cm, pos, options) { + var editor = cm.options.hintOptions; + var out = {}; + for (var prop in defaultOptions) out[prop] = defaultOptions[prop]; + if (editor) for (var prop in editor) + if (editor[prop] !== undefined) out[prop] = editor[prop]; + if (options) for (var prop in options) + if (options[prop] !== undefined) out[prop] = options[prop]; + if (out.hint.resolve) out.hint = out.hint.resolve(cm, pos) + return out; + } + + function getText(completion) { + if (typeof completion == "string") return completion; + else return completion.text; + } + + function buildKeyMap(completion, handle) { + var baseMap = { + Up: function() {handle.moveFocus(-1);}, + Down: function() {handle.moveFocus(1);}, + PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);}, + PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);}, + Home: function() {handle.setFocus(0);}, + End: function() {handle.setFocus(handle.length - 1);}, + Enter: handle.pick, + Tab: handle.pick, + Esc: handle.close + }; + + var mac = /Mac/.test(navigator.platform); + + if (mac) { + baseMap["Ctrl-P"] = function() {handle.moveFocus(-1);}; + baseMap["Ctrl-N"] = function() {handle.moveFocus(1);}; + } + + var custom = completion.options.customKeys; + var ourMap = custom ? {} : baseMap; + function addBinding(key, val) { + var bound; + if (typeof val != "string") + bound = function(cm) { return val(cm, handle); }; + // This mechanism is deprecated + else if (baseMap.hasOwnProperty(val)) + bound = baseMap[val]; + else + bound = val; + ourMap[key] = bound; + } + if (custom) + for (var key in custom) if (custom.hasOwnProperty(key)) + addBinding(key, custom[key]); + var extra = completion.options.extraKeys; + if (extra) + for (var key in extra) if (extra.hasOwnProperty(key)) + addBinding(key, extra[key]); + return ourMap; + } + + function getHintElement(hintsElement, el) { + while (el && el != hintsElement) { + if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; + el = el.parentNode; + } + } + + function Widget(completion, data) { + this.id = "cm-complete-" + Math.floor(Math.random(1e6)) + this.completion = completion; + this.data = data; + this.picked = false; + var widget = this, cm = completion.cm; + var ownerDocument = cm.getInputField().ownerDocument; + var parentWindow = ownerDocument.defaultView || ownerDocument.parentWindow; + + var hints = this.hints = ownerDocument.createElement("ul"); + hints.setAttribute("role", "listbox") + hints.setAttribute("aria-expanded", "true") + hints.id = this.id + var theme = completion.cm.options.theme; + hints.className = "CodeMirror-hints " + theme; + this.selectedHint = data.selectedHint || 0; + + var completions = data.list; + for (var i = 0; i < completions.length; ++i) { + var elt = hints.appendChild(ownerDocument.createElement("li")), cur = completions[i]; + var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS); + if (cur.className != null) className = cur.className + " " + className; + elt.className = className; + if (i == this.selectedHint) elt.setAttribute("aria-selected", "true") + elt.id = this.id + "-" + i + elt.setAttribute("role", "option") + if (cur.render) cur.render(elt, data, cur); + else elt.appendChild(ownerDocument.createTextNode(cur.displayText || getText(cur))); + elt.hintId = i; + } + + var container = completion.options.container || ownerDocument.body; + var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null); + var left = pos.left, top = pos.bottom, below = true; + var offsetLeft = 0, offsetTop = 0; + if (container !== ownerDocument.body) { + // We offset the cursor position because left and top are relative to the offsetParent's top left corner. + var isContainerPositioned = ['absolute', 'relative', 'fixed'].indexOf(parentWindow.getComputedStyle(container).position) !== -1; + var offsetParent = isContainerPositioned ? container : container.offsetParent; + var offsetParentPosition = offsetParent.getBoundingClientRect(); + var bodyPosition = ownerDocument.body.getBoundingClientRect(); + offsetLeft = (offsetParentPosition.left - bodyPosition.left - offsetParent.scrollLeft); + offsetTop = (offsetParentPosition.top - bodyPosition.top - offsetParent.scrollTop); + } + hints.style.left = (left - offsetLeft) + "px"; + hints.style.top = (top - offsetTop) + "px"; + + // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. + var winW = parentWindow.innerWidth || Math.max(ownerDocument.body.offsetWidth, ownerDocument.documentElement.offsetWidth); + var winH = parentWindow.innerHeight || Math.max(ownerDocument.body.offsetHeight, ownerDocument.documentElement.offsetHeight); + container.appendChild(hints); + cm.getInputField().setAttribute("aria-autocomplete", "list") + cm.getInputField().setAttribute("aria-owns", this.id) + cm.getInputField().setAttribute("aria-activedescendant", this.id + "-" + this.selectedHint) + + var box = completion.options.moveOnOverlap ? hints.getBoundingClientRect() : new DOMRect(); + var scrolls = completion.options.paddingForScrollbar ? hints.scrollHeight > hints.clientHeight + 1 : false; + + // Compute in the timeout to avoid reflow on init + var startScroll; + setTimeout(function() { startScroll = cm.getScrollInfo(); }); + + var overlapY = box.bottom - winH; + if (overlapY > 0) { // Does not fit below + var height = box.bottom - box.top, spaceAbove = box.top - (pos.bottom - pos.top) - 2 + if (winH - box.top < spaceAbove) { // More room at the top + if (height > spaceAbove) hints.style.height = (height = spaceAbove) + "px"; + hints.style.top = ((top = pos.top - height) + offsetTop) + "px"; + below = false; + } else { + hints.style.height = (winH - box.top - 2) + "px"; + } + } + var overlapX = box.right - winW; + if (scrolls) overlapX += cm.display.nativeBarWidth; + if (overlapX > 0) { + if (box.right - box.left > winW) { + hints.style.width = (winW - 5) + "px"; + overlapX -= (box.right - box.left) - winW; + } + hints.style.left = (left = Math.max(pos.left - overlapX - offsetLeft, 0)) + "px"; + } + if (scrolls) for (var node = hints.firstChild; node; node = node.nextSibling) + node.style.paddingRight = cm.display.nativeBarWidth + "px" + + cm.addKeyMap(this.keyMap = buildKeyMap(completion, { + moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); }, + setFocus: function(n) { widget.changeActive(n); }, + menuSize: function() { return widget.screenAmount(); }, + length: completions.length, + close: function() { completion.close(); }, + pick: function() { widget.pick(); }, + data: data + })); + + if (completion.options.closeOnUnfocus) { + var closingOnBlur; + cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); }); + cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); }); + } + + cm.on("scroll", this.onScroll = function() { + var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); + if (!startScroll) startScroll = cm.getScrollInfo(); + var newTop = top + startScroll.top - curScroll.top; + var point = newTop - (parentWindow.pageYOffset || (ownerDocument.documentElement || ownerDocument.body).scrollTop); + if (!below) point += hints.offsetHeight; + if (point <= editor.top || point >= editor.bottom) return completion.close(); + hints.style.top = newTop + "px"; + hints.style.left = (left + startScroll.left - curScroll.left) + "px"; + }); + + CodeMirror.on(hints, "dblclick", function(e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();} + }); + + CodeMirror.on(hints, "click", function(e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) { + widget.changeActive(t.hintId); + if (completion.options.completeOnSingleClick) widget.pick(); + } + }); + + CodeMirror.on(hints, "mousedown", function() { + setTimeout(function(){cm.focus();}, 20); + }); + + // The first hint doesn't need to be scrolled to on init + var selectedHintRange = this.getSelectedHintRange(); + if (selectedHintRange.from !== 0 || selectedHintRange.to !== 0) { + this.scrollToActive(); + } + + CodeMirror.signal(data, "select", completions[this.selectedHint], hints.childNodes[this.selectedHint]); + return true; + } + + Widget.prototype = { + close: function() { + if (this.completion.widget != this) return; + this.completion.widget = null; + if (this.hints.parentNode) this.hints.parentNode.removeChild(this.hints); + this.completion.cm.removeKeyMap(this.keyMap); + var input = this.completion.cm.getInputField() + input.removeAttribute("aria-activedescendant") + input.removeAttribute("aria-owns") + + var cm = this.completion.cm; + if (this.completion.options.closeOnUnfocus) { + cm.off("blur", this.onBlur); + cm.off("focus", this.onFocus); + } + cm.off("scroll", this.onScroll); + }, + + disable: function() { + this.completion.cm.removeKeyMap(this.keyMap); + var widget = this; + this.keyMap = {Enter: function() { widget.picked = true; }}; + this.completion.cm.addKeyMap(this.keyMap); + }, + + pick: function() { + this.completion.pick(this.data, this.selectedHint); + }, + + changeActive: function(i, avoidWrap) { + if (i >= this.data.list.length) + i = avoidWrap ? this.data.list.length - 1 : 0; + else if (i < 0) + i = avoidWrap ? 0 : this.data.list.length - 1; + if (this.selectedHint == i) return; + var node = this.hints.childNodes[this.selectedHint]; + if (node) { + node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, ""); + node.removeAttribute("aria-selected") + } + node = this.hints.childNodes[this.selectedHint = i]; + node.className += " " + ACTIVE_HINT_ELEMENT_CLASS; + node.setAttribute("aria-selected", "true") + this.completion.cm.getInputField().setAttribute("aria-activedescendant", node.id) + this.scrollToActive() + CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); + }, + + scrollToActive: function() { + var selectedHintRange = this.getSelectedHintRange(); + var node1 = this.hints.childNodes[selectedHintRange.from]; + var node2 = this.hints.childNodes[selectedHintRange.to]; + var firstNode = this.hints.firstChild; + if (node1.offsetTop < this.hints.scrollTop) + this.hints.scrollTop = node1.offsetTop - firstNode.offsetTop; + else if (node2.offsetTop + node2.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) + this.hints.scrollTop = node2.offsetTop + node2.offsetHeight - this.hints.clientHeight + firstNode.offsetTop; + }, + + screenAmount: function() { + return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; + }, + + getSelectedHintRange: function() { + var margin = this.completion.options.scrollMargin || 0; + return { + from: Math.max(0, this.selectedHint - margin), + to: Math.min(this.data.list.length - 1, this.selectedHint + margin), + }; + } + }; + + function applicableHelpers(cm, helpers) { + if (!cm.somethingSelected()) return helpers + var result = [] + for (var i = 0; i < helpers.length; i++) + if (helpers[i].supportsSelection) result.push(helpers[i]) + return result + } + + function fetchHints(hint, cm, options, callback) { + if (hint.async) { + hint(cm, callback, options) + } else { + var result = hint(cm, options) + if (result && result.then) result.then(callback) + else callback(result) + } + } + + function resolveAutoHints(cm, pos) { + var helpers = cm.getHelpers(pos, "hint"), words + if (helpers.length) { + var resolved = function(cm, callback, options) { + var app = applicableHelpers(cm, helpers); + function run(i) { + if (i == app.length) return callback(null) + fetchHints(app[i], cm, options, function(result) { + if (result && result.list.length > 0) callback(result) + else run(i + 1) + }) + } + run(0) + } + resolved.async = true + resolved.supportsSelection = true + return resolved + } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) { + return function(cm) { return CodeMirror.hint.fromList(cm, {words: words}) } + } else if (CodeMirror.hint.anyword) { + return function(cm, options) { return CodeMirror.hint.anyword(cm, options) } + } else { + return function() {} + } + } + + CodeMirror.registerHelper("hint", "auto", { + resolve: resolveAutoHints + }); + + CodeMirror.registerHelper("hint", "fromList", function(cm, options) { + var cur = cm.getCursor(), token = cm.getTokenAt(cur) + var term, from = CodeMirror.Pos(cur.line, token.start), to = cur + if (token.start < cur.ch && /\w/.test(token.string.charAt(cur.ch - token.start - 1))) { + term = token.string.substr(0, cur.ch - token.start) + } else { + term = "" + from = cur + } + var found = []; + for (var i = 0; i < options.words.length; i++) { + var word = options.words[i]; + if (word.slice(0, term.length) == term) + found.push(word); + } + + if (found.length) return {list: found, from: from, to: to}; + }); + + CodeMirror.commands.autocomplete = CodeMirror.showHint; + + var defaultOptions = { + hint: CodeMirror.hint.auto, + completeSingle: true, + alignWithWord: true, + closeCharacters: /[\s()\[\]{};:>,]/, + closeOnPick: true, + closeOnUnfocus: true, + updateOnCursorActivity: true, + completeOnSingleClick: true, + container: null, + customKeys: null, + extraKeys: null, + paddingForScrollbar: true, + moveOnOverlap: true, + }; + + CodeMirror.defineOption("hintOptions", null); +}); diff --git a/js/codemirror/simple.js b/js/codemirror/simple.js new file mode 100644 index 0000000..1f0e0be --- /dev/null +++ b/js/codemirror/simple.js @@ -0,0 +1,216 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + CodeMirror.defineSimpleMode = function(name, states) { + CodeMirror.defineMode(name, function(config) { + return CodeMirror.simpleMode(config, states); + }); + }; + + CodeMirror.simpleMode = function(config, states) { + ensureState(states, "start"); + var states_ = {}, meta = states.meta || {}, hasIndentation = false; + for (var state in states) if (state != meta && states.hasOwnProperty(state)) { + var list = states_[state] = [], orig = states[state]; + for (var i = 0; i < orig.length; i++) { + var data = orig[i]; + list.push(new Rule(data, states)); + if (data.indent || data.dedent) hasIndentation = true; + } + } + var mode = { + startState: function() { + return {state: "start", pending: null, + local: null, localState: null, + indent: hasIndentation ? [] : null}; + }, + copyState: function(state) { + var s = {state: state.state, pending: state.pending, + local: state.local, localState: null, + indent: state.indent && state.indent.slice(0)}; + if (state.localState) + s.localState = CodeMirror.copyState(state.local.mode, state.localState); + if (state.stack) + s.stack = state.stack.slice(0); + for (var pers = state.persistentStates; pers; pers = pers.next) + s.persistentStates = {mode: pers.mode, + spec: pers.spec, + state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state), + next: s.persistentStates}; + return s; + }, + token: tokenFunction(states_, config), + innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; }, + indent: indentFunction(states_, meta) + }; + if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop)) + mode[prop] = meta[prop]; + return mode; + }; + + function ensureState(states, name) { + if (!states.hasOwnProperty(name)) + throw new Error("Undefined state " + name + " in simple mode"); + } + + function toRegex(val, caret) { + if (!val) return /(?:)/; + var flags = ""; + if (val instanceof RegExp) { + if (val.ignoreCase) flags = "i"; + if (val.unicode) flags += "u" + val = val.source; + } else { + val = String(val); + } + return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags); + } + + function asToken(val) { + if (!val) return null; + if (val.apply) return val + if (typeof val == "string") return val.replace(/\./g, " "); + var result = []; + for (var i = 0; i < val.length; i++) + result.push(val[i] && val[i].replace(/\./g, " ")); + return result; + } + + function Rule(data, states) { + if (data.next || data.push) ensureState(states, data.next || data.push); + this.regex = toRegex(data.regex); + this.token = asToken(data.token); + this.data = data; + } + + function tokenFunction(states, config) { + return function(stream, state) { + if (state.pending) { + var pend = state.pending.shift(); + if (state.pending.length == 0) state.pending = null; + stream.pos += pend.text.length; + return pend.token; + } + + if (state.local) { + if (state.local.end && stream.match(state.local.end)) { + var tok = state.local.endToken || null; + state.local = state.localState = null; + return tok; + } else { + var tok = state.local.mode.token(stream, state.localState), m; + if (state.local.endScan && (m = state.local.endScan.exec(stream.current()))) + stream.pos = stream.start + m.index; + return tok; + } + } + + var curState = states[state.state]; + for (var i = 0; i < curState.length; i++) { + var rule = curState[i]; + var matches = (!rule.data.sol || stream.sol()) && stream.match(rule.regex); + if (matches) { + if (rule.data.next) { + state.state = rule.data.next; + } else if (rule.data.push) { + (state.stack || (state.stack = [])).push(state.state); + state.state = rule.data.push; + } else if (rule.data.pop && state.stack && state.stack.length) { + state.state = state.stack.pop(); + } + + if (rule.data.mode) + enterLocalMode(config, state, rule.data.mode, rule.token); + if (rule.data.indent) + state.indent.push(stream.indentation() + config.indentUnit); + if (rule.data.dedent) + state.indent.pop(); + var token = rule.token + if (token && token.apply) token = token(matches) + if (matches.length > 2 && rule.token && typeof rule.token != "string") { + for (var j = 2; j < matches.length; j++) + if (matches[j]) + (state.pending || (state.pending = [])).push({text: matches[j], token: rule.token[j - 1]}); + stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0)); + return token[0]; + } else if (token && token.join) { + return token[0]; + } else { + return token; + } + } + } + stream.next(); + return null; + }; + } + + function cmp(a, b) { + if (a === b) return true; + if (!a || typeof a != "object" || !b || typeof b != "object") return false; + var props = 0; + for (var prop in a) if (a.hasOwnProperty(prop)) { + if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false; + props++; + } + for (var prop in b) if (b.hasOwnProperty(prop)) props--; + return props == 0; + } + + function enterLocalMode(config, state, spec, token) { + var pers; + if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next) + if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p; + var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec); + var lState = pers ? pers.state : CodeMirror.startState(mode); + if (spec.persistent && !pers) + state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates}; + + state.localState = lState; + state.local = {mode: mode, + end: spec.end && toRegex(spec.end), + endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false), + endToken: token && token.join ? token[token.length - 1] : token}; + } + + function indexOf(val, arr) { + for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true; + } + + function indentFunction(states, meta) { + return function(state, textAfter, line) { + if (state.local && state.local.mode.indent) + return state.local.mode.indent(state.localState, textAfter, line); + if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1) + return CodeMirror.Pass; + + var pos = state.indent.length - 1, rules = states[state.state]; + scan: for (;;) { + for (var i = 0; i < rules.length; i++) { + var rule = rules[i]; + if (rule.data.dedent && rule.data.dedentIfLineStart !== false) { + var m = rule.regex.exec(textAfter); + if (m && m[0]) { + pos--; + if (rule.next || rule.push) rules = states[rule.next || rule.push]; + textAfter = textAfter.slice(m[0].length); + continue scan; + } + } + } + break; + } + return pos < 0 ? 0 : state.indent[pos]; + }; + } +}); diff --git a/js/codemirror/xml.js b/js/codemirror/xml.js new file mode 100644 index 0000000..701e151 --- /dev/null +++ b/js/codemirror/xml.js @@ -0,0 +1,417 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { +"use strict"; + +var htmlConfig = { + autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true, + 'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true, + 'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true, + 'track': true, 'wbr': true, 'menuitem': true}, + implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true, + 'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true, + 'th': true, 'tr': true}, + contextGrabbers: { + 'dd': {'dd': true, 'dt': true}, + 'dt': {'dd': true, 'dt': true}, + 'li': {'li': true}, + 'option': {'option': true, 'optgroup': true}, + 'optgroup': {'optgroup': true}, + 'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true, + 'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true, + 'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true, + 'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true, + 'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true}, + 'rp': {'rp': true, 'rt': true}, + 'rt': {'rp': true, 'rt': true}, + 'tbody': {'tbody': true, 'tfoot': true}, + 'td': {'td': true, 'th': true}, + 'tfoot': {'tbody': true}, + 'th': {'td': true, 'th': true}, + 'thead': {'tbody': true, 'tfoot': true}, + 'tr': {'tr': true} + }, + doNotIndent: {"pre": true}, + allowUnquoted: true, + allowMissing: true, + caseFold: true +} + +var xmlConfig = { + autoSelfClosers: {}, + implicitlyClosed: {}, + contextGrabbers: {}, + doNotIndent: {}, + allowUnquoted: false, + allowMissing: false, + allowMissingTagName: false, + caseFold: false +} + +CodeMirror.defineMode("xml", function(editorConf, config_) { + var indentUnit = editorConf.indentUnit + var config = {} + var defaults = config_.htmlMode ? htmlConfig : xmlConfig + for (var prop in defaults) config[prop] = defaults[prop] + for (var prop in config_) config[prop] = config_[prop] + + // Return variables for tokenizers + var type, setStyle; + + function inText(stream, state) { + function chain(parser) { + state.tokenize = parser; + return parser(stream, state); + } + + var ch = stream.next(); + if (ch == "<") { + if (stream.eat("!")) { + if (stream.eat("[")) { + if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>")); + else return null; + } else if (stream.match("--")) { + return chain(inBlock("comment", "-->")); + } else if (stream.match("DOCTYPE", true, true)) { + stream.eatWhile(/[\w\._\-]/); + return chain(doctype(1)); + } else { + return null; + } + } else if (stream.eat("?")) { + stream.eatWhile(/[\w\._\-]/); + state.tokenize = inBlock("meta", "?>"); + return "meta"; + } else { + type = stream.eat("/") ? "closeTag" : "openTag"; + state.tokenize = inTag; + return "tag bracket"; + } + } else if (ch == "&") { + var ok; + if (stream.eat("#")) { + if (stream.eat("x")) { + ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";"); + } else { + ok = stream.eatWhile(/[\d]/) && stream.eat(";"); + } + } else { + ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";"); + } + return ok ? "atom" : "error"; + } else { + stream.eatWhile(/[^&<]/); + return null; + } + } + inText.isInText = true; + + function inTag(stream, state) { + var ch = stream.next(); + if (ch == ">" || (ch == "/" && stream.eat(">"))) { + state.tokenize = inText; + type = ch == ">" ? "endTag" : "selfcloseTag"; + return "tag bracket"; + } else if (ch == "=") { + type = "equals"; + return null; + } else if (ch == "<") { + state.tokenize = inText; + state.state = baseState; + state.tagName = state.tagStart = null; + var next = state.tokenize(stream, state); + return next ? next + " tag error" : "tag error"; + } else if (/[\'\"]/.test(ch)) { + state.tokenize = inAttribute(ch); + state.stringStartCol = stream.column(); + return state.tokenize(stream, state); + } else { + stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/); + return "word"; + } + } + + function inAttribute(quote) { + var closure = function(stream, state) { + while (!stream.eol()) { + if (stream.next() == quote) { + state.tokenize = inTag; + break; + } + } + return "string"; + }; + closure.isInAttribute = true; + return closure; + } + + function inBlock(style, terminator) { + return function(stream, state) { + while (!stream.eol()) { + if (stream.match(terminator)) { + state.tokenize = inText; + break; + } + stream.next(); + } + return style; + } + } + + function doctype(depth) { + return function(stream, state) { + var ch; + while ((ch = stream.next()) != null) { + if (ch == "<") { + state.tokenize = doctype(depth + 1); + return state.tokenize(stream, state); + } else if (ch == ">") { + if (depth == 1) { + state.tokenize = inText; + break; + } else { + state.tokenize = doctype(depth - 1); + return state.tokenize(stream, state); + } + } + } + return "meta"; + }; + } + + function lower(tagName) { + return tagName && tagName.toLowerCase(); + } + + function Context(state, tagName, startOfLine) { + this.prev = state.context; + this.tagName = tagName || ""; + this.indent = state.indented; + this.startOfLine = startOfLine; + if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent)) + this.noIndent = true; + } + function popContext(state) { + if (state.context) state.context = state.context.prev; + } + function maybePopContext(state, nextTagName) { + var parentTagName; + while (true) { + if (!state.context) { + return; + } + parentTagName = state.context.tagName; + if (!config.contextGrabbers.hasOwnProperty(lower(parentTagName)) || + !config.contextGrabbers[lower(parentTagName)].hasOwnProperty(lower(nextTagName))) { + return; + } + popContext(state); + } + } + + function baseState(type, stream, state) { + if (type == "openTag") { + state.tagStart = stream.column(); + return tagNameState; + } else if (type == "closeTag") { + return closeTagNameState; + } else { + return baseState; + } + } + function tagNameState(type, stream, state) { + if (type == "word") { + state.tagName = stream.current(); + setStyle = "tag"; + return attrState; + } else if (config.allowMissingTagName && type == "endTag") { + setStyle = "tag bracket"; + return attrState(type, stream, state); + } else { + setStyle = "error"; + return tagNameState; + } + } + function closeTagNameState(type, stream, state) { + if (type == "word") { + var tagName = stream.current(); + if (state.context && state.context.tagName != tagName && + config.implicitlyClosed.hasOwnProperty(lower(state.context.tagName))) + popContext(state); + if ((state.context && state.context.tagName == tagName) || config.matchClosing === false) { + setStyle = "tag"; + return closeState; + } else { + setStyle = "tag error"; + return closeStateErr; + } + } else if (config.allowMissingTagName && type == "endTag") { + setStyle = "tag bracket"; + return closeState(type, stream, state); + } else { + setStyle = "error"; + return closeStateErr; + } + } + + function closeState(type, _stream, state) { + if (type != "endTag") { + setStyle = "error"; + return closeState; + } + popContext(state); + return baseState; + } + function closeStateErr(type, stream, state) { + setStyle = "error"; + return closeState(type, stream, state); + } + + function attrState(type, _stream, state) { + if (type == "word") { + setStyle = "attribute"; + return attrEqState; + } else if (type == "endTag" || type == "selfcloseTag") { + var tagName = state.tagName, tagStart = state.tagStart; + state.tagName = state.tagStart = null; + if (type == "selfcloseTag" || + config.autoSelfClosers.hasOwnProperty(lower(tagName))) { + maybePopContext(state, tagName); + } else { + maybePopContext(state, tagName); + state.context = new Context(state, tagName, tagStart == state.indented); + } + return baseState; + } + setStyle = "error"; + return attrState; + } + function attrEqState(type, stream, state) { + if (type == "equals") return attrValueState; + if (!config.allowMissing) setStyle = "error"; + return attrState(type, stream, state); + } + function attrValueState(type, stream, state) { + if (type == "string") return attrContinuedState; + if (type == "word" && config.allowUnquoted) {setStyle = "string"; return attrState;} + setStyle = "error"; + return attrState(type, stream, state); + } + function attrContinuedState(type, stream, state) { + if (type == "string") return attrContinuedState; + return attrState(type, stream, state); + } + + return { + startState: function(baseIndent) { + var state = {tokenize: inText, + state: baseState, + indented: baseIndent || 0, + tagName: null, tagStart: null, + context: null} + if (baseIndent != null) state.baseIndent = baseIndent + return state + }, + + token: function(stream, state) { + if (!state.tagName && stream.sol()) + state.indented = stream.indentation(); + + if (stream.eatSpace()) return null; + type = null; + var style = state.tokenize(stream, state); + if ((style || type) && style != "comment") { + setStyle = null; + state.state = state.state(type || style, stream, state); + if (setStyle) + style = setStyle == "error" ? style + " error" : setStyle; + } + return style; + }, + + indent: function(state, textAfter, fullLine) { + var context = state.context; + // Indent multi-line strings (e.g. css). + if (state.tokenize.isInAttribute) { + if (state.tagStart == state.indented) + return state.stringStartCol + 1; + else + return state.indented + indentUnit; + } + if (context && context.noIndent) return CodeMirror.Pass; + if (state.tokenize != inTag && state.tokenize != inText) + return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0; + // Indent the starts of attribute names. + if (state.tagName) { + if (config.multilineTagIndentPastTag !== false) + return state.tagStart + state.tagName.length + 2; + else + return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1); + } + if (config.alignCDATA && /$/, + blockCommentStart: "", + + configuration: config.htmlMode ? "html" : "xml", + helperType: config.htmlMode ? "html" : "xml", + + skipAttribute: function(state) { + if (state.state == attrValueState) + state.state = attrState + }, + + xmlCurrentTag: function(state) { + return state.tagName ? {name: state.tagName, close: state.type == "closeTag"} : null + }, + + xmlCurrentContext: function(state) { + var context = [] + for (var cx = state.context; cx; cx = cx.prev) + context.push(cx.tagName) + return context.reverse() + } + }; +}); + +CodeMirror.defineMIME("text/xml", "xml"); +CodeMirror.defineMIME("application/xml", "xml"); +if (!CodeMirror.mimeModes.hasOwnProperty("text/html")) + CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true}); + +}); From c14ccc047bf22be38d8cc208203e9c7006380326 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 16 Oct 2023 15:12:41 +0200 Subject: [PATCH 23/38] Added UI for editing meeting details page, remove page creation --- crouton.php | 107 +++++------------- croutonjs/src/js/crouton-core.js | 4 + croutonjs/src/js/crouton-default-templates.js | 54 ++++++++- css/codemirror.css | 4 +- js/bmlt_tabs_admin.js | 21 ++-- partials/default_meeting_details.html | 50 +------- 6 files changed, 98 insertions(+), 142 deletions(-) diff --git a/crouton.php b/crouton.php index c7af689..0f20658 100644 --- a/crouton.php +++ b/crouton.php @@ -564,48 +564,11 @@ private function getDefaultMeetingDetailsPageContents() { return file_get_contents(plugin_dir_path(__FILE__) . "partials/default_meeting_details.html"); } - public function createMeetingDetailsPage($page, $title = "Meeting Details") - { - $create_message = ''; - $meeting_details_id = (strlen($this->options[$page]) > 0) ? url_to_postid($this->options[$page]) : 0; - if (strlen($this->options[$page]) > 0 && $meeting_details_id === 0) { - if (isset($_POST['create_default_page'])) { - $contents = $this->getDefaultMeetingDetailsPageContents(); - $slug = basename(parse_url($this->options[$page], PHP_URL_PATH)); - $post_details = array( - 'post_title' => $title, - 'post_name' => $slug, - 'post_content' => $contents, - 'post_status' => 'publish', - 'post_author' => get_current_user_id(), - 'post_type' => 'page' - ); - $res = wp_insert_post($post_details); - if (is_wp_error($res)) { - $create_message = "
      Could not create default $title page:
      " - .$res->get_error_message().'
      '; - } else { - $meeting_details_id = $res; - $this->options[$page] = rtrim(parse_url(get_permalink($meeting_details_id))['path'], '/'); - $create_message = "
      $title page created
      "; - } - } - } - if ($meeting_details_id > 0) { - if (isset($_POST['disable_tinyMCE'])) { - update_post_meta($meeting_details_id, '_crouton_disable_tinyMCE', 1); - } else { - delete_post_meta($meeting_details_id, '_crouton_disable_tinyMCE'); - } - } - return $create_message; - } /** * Adds settings/options page */ public function adminOptionsPage() { - $create_message = ''; if (!isset($_POST['bmlttabssave'])) { $_POST['bmlttabssave'] = false; } @@ -620,20 +583,17 @@ public function adminOptionsPage() $this->options['strict_datafields'] = isset($_POST['strict_datafields']); $this->options["int_start_day_id"] = intval($_POST["int_start_day_id"]); $this->options['native_lang'] = trim($_POST['native_lang']); - $this->options['meeting_details_href'] = trim($_POST['meeting_details_href']); - $this->options['virtual_meeting_details_href'] = trim($_POST['virtual_meeting_details_href']); $this->options['custom_query'] = $_POST['custom_query']; $this->options['custom_css'] = isset($_POST['custom_css']) ? str_replace('\\', '', $_POST['custom_css']) : ""; $this->options['meeting_data_template'] = isset($_POST['meeting_data_template']) ? str_replace('\\', '', $_POST['meeting_data_template']) : ""; $this->options['metadata_template'] = isset($_POST['metadata_template']) ? str_replace('\\', '', $_POST['metadata_template']) : ""; + $this->options['meetingpage_title_template'] = isset($_POST['meetingpage_title_template']) ? str_replace('\\', '', $_POST['meetingpage_title_template']) : ""; + $this->options['meetingpage_contents_template'] = isset($_POST['meetingpage_contents_template']) ? str_replace('\\', '', $_POST['meetingpage_contents_template']) : ""; $this->options['theme'] = $_POST['theme']; $this->options['recurse_service_bodies'] = isset($_POST['recurse_service_bodies']) ? $_POST['recurse_service_bodies'] : "0"; $this->options['extra_meetings'] = isset($_POST['extra_meetings']) ? $_POST['extra_meetings'] : array(); $this->options['extra_meetings_enabled'] = isset($_POST['extra_meetings_enabled']) ? intval($_POST['extra_meetings_enabled']) : "0"; $this->options['google_api_key'] = $_POST['google_api_key']; - $this->options['disable_tinyMCE'] = isset($_POST['disable_tinyMCE']); - $create_message = $this->createMeetingDetailsPage('meeting_details_href', "Meeting Details"); - $create_message .= $this->createMeetingDetailsPage('virtual_meeting_details_href', "Virtual_Meeting Details"); $this->saveAdminOptions(); echo ""; } @@ -786,32 +746,6 @@ public function adminOptionsPage()
-
-

Meeting Detail Pages

-

Link to pages where the [bmlt_handlebar] tag is used to insert information about a particular meeting, in more detail and in an - easier to read format than is possible in the crouton table. Use the partial {{> meetingLink this}} to insert into a template. -

-
    -
  • - - -
    • -
  • - - -

    If no value is specified for virtual meetings, the in-person meeting link will be used.

    -
    • -
  • -
    - -
    - options['disable_tinyMCE']) ? 'checked': ''; ?>> - -
    • -
-

Include Extra Meetings

@@ -863,13 +797,8 @@ public function adminOptionsPage()
@@ -885,13 +814,31 @@ public function adminOptionsPage() +
+
+

Meeting Details Page

+

This allows a customization of the view of the meeting data that you get when you click on the meeting name. A list of available fields are here here.)

+
    +
  • + + +
    • +
  • + + +
    • +
  • + +
    • +
+
diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 93319c2..55ad21c 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -72,6 +72,8 @@ function Crouton(config) { observer_template: croutonDefaultTemplates.observer_template, meeting_count_template: croutonDefaultTemplates.meeting_count_template, meeting_link_template: croutonDefaultTemplates.meeting_link_template, + meetingpage_title_template: croutonDefaultTemplates.meetingpage_title_template, + meetingpage_contents_template: croutonDefaultTemplates.meetingpage_contents_template, }; self.setConfig(config); @@ -525,6 +527,8 @@ function Crouton(config) { crouton_Handlebars.registerPartial("meetingDataTemplate", self.config['meeting_data_template']); crouton_Handlebars.registerPartial("metaDataTemplate", self.config['metadata_template']); crouton_Handlebars.registerPartial("observerTemplate", self.config['observer_template']); + crouton_Handlebars.registerPartial("meetingpageTitleTemplate", self.config['meetingpage_title_template']); + crouton_Handlebars.registerPartial("meetingpageContentsTemplate", self.config['meetingpage_contents_template']); crouton_Handlebars.registerPartial("meetingCountTemplate", self.config['meeting_count_template']); crouton_Handlebars.registerPartial("meetingLink", self.config['meeting_link_template']); diff --git a/croutonjs/src/js/crouton-default-templates.js b/croutonjs/src/js/crouton-default-templates.js index a4aa21d..2325b73 100644 --- a/croutonjs/src/js/crouton-default-templates.js +++ b/croutonjs/src/js/crouton-default-templates.js @@ -63,5 +63,57 @@ var croutonDefaultTemplates = { "{{else}}", "{{this.meeting_name}}", "{{/if}}" - ].join('\n') + ].join('\n'), + meetingpage_title_template: [ + "{{this.formatted_day}} {{this.start_time_formatted}} - {{this.end_time_formatted}}: {{this.meeting_name}}" + ].join('\n'), + + meetingpage_contents_template: + ` + {{#isInPersonOrHybrid this}} + {{{crouton_map}}} + + +

Location:

+ {{#isTemporarilyClosed this}} +
{{temporarilyClosed this}}
+ {{/isTemporarilyClosed}} +
{{{this.location_text}}}
+
{{this.formatted_address}}
+
{{{this.formatted_location_info}}}
+ '
{{getWord "google_directions"}}
' +
+ {{/isInPersonOrHybrid}} + {{#isVirtualOrHybrid this}} +

Join this meeting online:

+ {{#if virtual_meeting_link}} +
{{webLinkify this.virtual_meeting_link}}
+ {{#if show_qrcode}} +
{{qrCode virtual_meeting_link}}
+ {{/if}} + {{/if}} + {{#if this.phone_meeting_number}} +
{{phoneLinkify this.phone_meeting_number}}
+ {{#if this.show_qrcode}} +
{{qrCode this.phone_meeting_number}}
+ {{/if}} + {{/if}} + {{#if this.virtual_meeting_additional_info}} + {{this.virtual_meeting_additional_info}} + {{/if}} +
+ {{/isVirtualOrHybrid}} +
+ {{#if formats_expanded}} +

Meeting Formats

+
    + {{#each formats_expanded}} +
  • {{description}}
    • + {{/each}} +
+
+ {{/if}} +

Kontakt:

+ This meeting is in {{serviceBodyName}} + `, } diff --git a/css/codemirror.css b/css/codemirror.css index f4d5718..1658d7c 100644 --- a/css/codemirror.css +++ b/css/codemirror.css @@ -6,6 +6,8 @@ height: 300px; color: black; direction: ltr; + border: 1px solid black; + height: auto; } /* PADDING */ @@ -161,7 +163,7 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;} /* See overflow: hidden in .CodeMirror */ margin-bottom: -50px; margin-right: -50px; padding-bottom: 50px; - height: 100%; + height: auto; outline: none; /* Prevent dragging from highlighting the element */ position: relative; z-index: 0; diff --git a/js/bmlt_tabs_admin.js b/js/bmlt_tabs_admin.js index d90ae63..546b7c7 100644 --- a/js/bmlt_tabs_admin.js +++ b/js/bmlt_tabs_admin.js @@ -35,7 +35,11 @@ function numbersonly(myfield, e, dec) else return false; }; - +function resetCodemirrorToDefault(textAreaId) { + console.log("in Function"); + let cm = jQuery('#'+textAreaId).next()[0].CodeMirror; + cm.setValue(croutonDefaultTemplates[textAreaId]); +} jQuery(document).ready(function($) { var aggregator = "https://aggregator.bmltenabled.org/main_server"; $("#accordion").accordion({ @@ -99,10 +103,13 @@ jQuery(document).ready(function($) { trigger: 'click' }); jQuery('.handlebarsCode').each(function(i,textArea) { - CodeMirror.fromTextArea(textArea, { + let template = textArea.value; + textArea.value = template.replace("___DEFAULT___", croutonDefaultTemplates[textArea.id]); + textArea.dataset.codeMirror = CodeMirror.fromTextArea(textArea, { matchBrackets: true, lineNumbers: true, mode: {name: 'handlebars', base: 'text/html'}, + viewportMargin: Infinity, indentUnit: 4, indentWithTabs: true }); @@ -115,13 +122,3 @@ jQuery(document).ready(function($) { }); }); }); -function show_create_detail_option(me) { - if (me.value && me.value.trim().length > 0) { - document.getElementById('meeting_details_options').innerHTML = - '' + - '' - ; - } else { - document.getElementById('meeting_details_options').innerHTML = ''; - } -} diff --git a/partials/default_meeting_details.html b/partials/default_meeting_details.html index 35c1a96..6d33650 100644 --- a/partials/default_meeting_details.html +++ b/partials/default_meeting_details.html @@ -1,55 +1,9 @@ [bmlt_handlebar] - - + {{> meetingpageContentsTemplate this}}
- {{this.formatted_day}} {{this.start_time_formatted}} - {{this.end_time_formatted}}: {{this.meeting_name}} + {{> meetingpageTitleTemplate this}}
- {{#isInPersonOrHybrid this}} - {{{crouton_map}}} - -

Location:

- {{#isTemporarilyClosed this}} -
{{temporarilyClosed this}}
- {{/isTemporarilyClosed}} -
{{{this.location_text}}}
-
{{this.formatted_address}}
-
{{{this.formatted_location_info}}}
- '
{{getWord "google_directions"}}
' -
- {{/isInPersonOrHybrid}} - {{#isVirtualOrHybrid this}} -

Join this meeting online:

- {{#if virtual_meeting_link}} -
{{webLinkify this.virtual_meeting_link}}
- {{#if show_qrcode}} -
{{qrCode virtual_meeting_link}}
- {{/if}} - {{/if}} - {{#if this.phone_meeting_number}} -
{{phoneLinkify this.phone_meeting_number}}
- {{#if this.show_qrcode}} -
{{qrCode this.phone_meeting_number}}
- {{/if}} - {{/if}} - {{#if this.virtual_meeting_additional_info}} - {{this.virtual_meeting_additional_info}} - {{/if}} -
- {{/isVirtualOrHybrid}} -
- {{#if formats_expanded}} -

Meeting Formats

-
    - {{#each formats_expanded}} -
  • {{description}}
    • - {{/each}} -
-
- {{/if}} -

Kontakt:

- This meeting is in {{serviceBodyName}} -
[/bmlt_handlebar] \ No newline at end of file From 38e19613f6d9abf5cad528490a0249eec611d3b0 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 16 Oct 2023 18:59:15 +0200 Subject: [PATCH 24/38] Documentation --- crouton.php | 64 +++++++++++++++++++++++++++++++++++--- partials/_instructions.php | 44 ++------------------------ readme.txt | 6 ++++ 3 files changed, 67 insertions(+), 47 deletions(-) diff --git a/crouton.php b/crouton.php index 0f20658..0fa07d0 100644 --- a/crouton.php +++ b/crouton.php @@ -5,7 +5,7 @@ Description: A tabbed based display for showing meeting information. Author: bmlt-enabled Author URI: https://bmlt.app -Version: 3.17.0 +Version: 3.17.1 */ /* Disallow direct access to the plugin file */ if (basename($_SERVER['PHP_SELF']) == basename(__FILE__)) { @@ -253,6 +253,7 @@ public function enqueueBackendFiles($hook) wp_enqueue_script('bmlt-tabs-admin', plugins_url('js/bmlt_tabs_admin.js', __FILE__), array('jquery'), filemtime(plugin_dir_path(__FILE__) . "js/bmlt_tabs_admin.js"), false); wp_enqueue_script("tooltipster", plugin_dir_url(__FILE__) . "js/jquery.tooltipster.min.js", array('jquery'), "1.2", true); wp_enqueue_script('common'); + add_thickbox(); wp_enqueue_script('jquery-ui-accordion'); wp_enqueue_script("crouton-default-templates", plugin_dir_url(__FILE__) . "croutonjs/src/js/crouton-default-templates.js", array('jquery'), filemtime(plugin_dir_path(__FILE__) . "croutonjs/src/js/crouton-default-templates.js"), true); @@ -746,6 +747,41 @@ public function adminOptionsPage()
+

Include Extra Meetings

@@ -787,7 +823,9 @@ public function adminOptionsPage()

Meeting Data Template

-

This allows a customization of the meeting data template. A list of available fields are here here.)

+

This allows a customization of the meeting data template. A list of available fields are + +.

  • @@ -804,7 +842,9 @@ public function adminOptionsPage()

Metadata Template

-

This allows a customization of the metadata template (3rd column). A list of available fields are here here.)

+

This allows a customization of the metadata template (3rd column). A list of available fields are + +.

  • @@ -821,7 +861,9 @@ public function adminOptionsPage()

Meeting Details Page

-

This allows a customization of the view of the meeting data that you get when you click on the meeting name. A list of available fields are here here.)

+

This allows a customization of the view of the meeting data that you get when you click on the meeting name. A list of available fields are + +.

  • @@ -929,7 +971,19 @@ public function saveAdminOptions() update_option($this->optionsName, $this->options); return; } - + /** + * @param $root_server + * @return array + */ + public function getAllFields($root_server) + { + try { + $results = wp_remote_get($root_server . "/client_interface/json/?switcher=GetFieldKeys"); + return json_decode(wp_remote_retrieve_body($results), true); + } catch (Exception) { + return []; + } + } /** * @param $root_server * @return string diff --git a/partials/_instructions.php b/partials/_instructions.php index b565b47..1975f00 100644 --- a/partials/_instructions.php +++ b/partials/_instructions.php @@ -264,12 +264,13 @@

    You can specify the maximum zoom level at which clustering is enabled, 15 is the default. This may be desirable with smaller data sets in which you don't want to cluster at all.

    [bmlt_tabs show_map="1" max_zoom_level="7"]

    The Google API Key must be entered on the crouton settings page for this to work. You must have the 'Google Maps JavaScript API' enabled on your key. For more information on setting up and configuring a Google Maps API key check out this blog article https://bmlt.app/google-api-key/

    +

    As an alternative to using google maps, you may install and activate the plugin "bmlt-meeting-map". In the settings for this plugin, you may select Open Street Maps, or any other standard conform map tile service. Upon activation, crouton companion maps will use this functionality, rather than the native google maps.

Map Search

With this shortcode you can have crouton start with a map search with auto radius search. The default for the base shortcode is to detect your location and display the ~50 closest meetings (no regard to distance).

[crouton_map]

-

The configurable options are as below to add to this shortcode (in addition to any other ones that you'd normally use on [bmlt_tabs]

+

The configurable options are as below to add to this shortcode (in addition to any other ones that you'd normally use on [bmlt_tabs])

[crouton_map map_search_auto="false"] - specifies you do NOT want to automatically use your current latitude and longitude to find meetings (default: true).

[crouton_map map_search_location="Greensboro, NC"] - specifies the starting search location on the map (default: none).

[crouton_map map_search_coordinates_search="true"] - specifies the starting search coordinates on the map, will use (and require) the latitude and longitude settings as mentioned here. (default: none).

@@ -277,47 +278,6 @@

[crouton_map map_search_zoom="10"] - specifies the starting zoom level on the map (default: 10).

[crouton_map map_search_width="-50"] - specifies how many meetings to return, a positive integer means how many miles or kilometers to search. A negative integer indicates the closest number of meetings from that point with no distance limits. (default: -50 [the fifty closest meetings to the point selected]).

The Google API Key must be entered on the crouton settings page for this to work. You must have the 'Google Maps JavaScript API' enabled on your key. For more information on setting up and configuring a Google Maps API key check out this blog article https://bmlt.app/google-api-key/

-
-

Create Meeting-Detail Pages

-
-

With this shortcode you can insert a HandlebarJS template into your page. -

[bmlt_handlebar]

-

If the page is called with a query string including "meeting-id=your meeting here" - the default BMLT root server will be accessed to obtain the meeting information used when evaluating the template. The Meeting Data template, and all other templates and helpers - used by Crouton are also available for use within the [bmlt-handlebar] tag.

-

For instance, to put the meeting name as the title of the page, you could have - [bmlt_handlebar]<H1>{{this.meeting_name}}</H1>[/bmlt_handlebar] -

-

-

In addition to the fields returned by the root server, the following fields are calculated and made available as part of the meeting data. -

    -
  • start_time_formatted
    • -
  • end_time_formatted
    • -
  • formatted_day
    • -
  • formats_expanded - which contains: -
      -
    • id
      • -
    • key
      • -
    • name
      • -
    • description
      • -
    • type
      • -
    -
    • -
  • venue_type
    • -
  • venue_type_name
    • -
  • formatted_address
    • -
  • formatted_location_info
    • -
  • serviceBodyUrl
    • -
  • serviceBodyPhone
    • -
  • serviceBodyName
    • -
  • serviceBodyDescription
    • -
  • serviceBodyContactEmail (must be comfigured in root server)
    • -
  • serviceBodyType
    • -
-

-

To include a crouton map into the meeting details, use the "crouton_map" helper function, ie, {{{crouton_map}}}. - Note the triple brackets. A initial zoom factor (from 2 to 17) may be given as an option, eg, {{{crouton_map zoom=16}}}. Default zoom is 14. -

Extending Crouton

diff --git a/readme.txt b/readme.txt index 0e5b220..f29913e 100644 --- a/readme.txt +++ b/readme.txt @@ -36,6 +36,12 @@ https://demo.bmlt.app/crouton == Changelog == += 3.17.1 = +* Meeting Detail Pages are now the Crouton Page, with meeting-id in the query string. No need for separate pages +* Meeting Detail Pages can now be edited from the crouton admin/settings page. +* All Handlebar Templates edited using codemirror +* Thickbox used to show the values available in templates. + = 3.17.0 = * Fix bug where extra meetings were not recognised * Maps can be embedded, so that users can switch between table and map views, rather than needing to scroll. From bfc0e5d444fac06d33b204960ff3fa21b25e755c Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Tue, 17 Oct 2023 15:25:19 +0200 Subject: [PATCH 25/38] bug fixes, docu --- crouton.php | 192 +++++++++++--------------- partials/default_meeting_details.html | 18 ++- 2 files changed, 95 insertions(+), 115 deletions(-) diff --git a/crouton.php b/crouton.php index 0fa07d0..7b42bca 100644 --- a/crouton.php +++ b/crouton.php @@ -158,11 +158,10 @@ public function __construct() &$this, "bmltHandlebar" )); - add_filter('the_content', array(&$this, "disableWpautop"), 0); } } - public function hasShortcode() + private function hasShortcode() { $post_to_check = get_post(get_the_ID()); $post_content = $post_to_check->post_content ?? ''; @@ -206,7 +205,7 @@ public function isRootServerMissing() )); } - public function clearAdminMessage() + private function clearAdminMessage() { remove_action("admin_notices", array( &$this, @@ -219,29 +218,6 @@ public function Crouton() // phpcs:enable PSR1.Methods.CamelCapsMethodName.NotCamelCaps $this->__construct(); } - public function disableTinyMCE($settings, $editor_id) - { - if ($editor_id === 'content' && get_post_meta(get_the_ID(), '_crouton_disable_tinyMCE', true)) { - $settings['tinymce'] = false; - $settings['quicktags'] = false; - $settings['media_buttons'] = false; - } - - return $settings; - } - public function disableWpautop($content) - { - if (get_post_meta(get_the_ID(), '_crouton_disable_tinyMCE')) { - remove_filter('the_content', 'wpautop'); - } - return $content; - } - public function includeToString($file) - { - ob_start(); - include($file); - return ob_get_clean(); - } public function enqueueBackendFiles($hook) { @@ -291,34 +267,7 @@ public function enqueueFrontendFiles() } } - public function getNameFromServiceBodyID($serviceBodyID) - { - $bmlt_search_endpoint = wp_remote_get($this->options['root_server'] . "/client_interface/json/?switcher=GetServiceBodies", Crouton::HTTP_RETRIEVE_ARGS); - $serviceBodies = json_decode(wp_remote_retrieve_body($bmlt_search_endpoint)); - foreach ($serviceBodies as $serviceBody) { - if ($serviceBody->id == $serviceBodyID) { - return $serviceBody->name; - } - } - } - public function getMeetingsJson($url) - { - $results = wp_remote_get($url, Crouton::HTTP_RETRIEVE_ARGS); - $httpcode = wp_remote_retrieve_response_code($results); - $response_message = wp_remote_retrieve_response_message($results); - if ($httpcode != 200 && $httpcode != 302 && $httpcode != 304 && ! empty($response_message)) { - echo "

Problem Connecting to BMLT Root Server: $url

"; - return 0; - } - $result = wp_remote_retrieve_body($results); - if ($result == null || count(json_decode($result)) == 0) { - echo "

No Meetings were Found: $url

"; - return 0; - } - return $result; - } - - public function getCustomQuery($custom_query) + private function getCustomQuery($custom_query) { if (isset($_GET['custom_query'])) { return $_GET['custom_query']; @@ -331,7 +280,7 @@ public function getCustomQuery($custom_query) } } - public function testRootServer($root_server) + private function testRootServer($root_server) { $args = array( 'timeout' => '10', @@ -364,7 +313,7 @@ public function doQuit($message = '') return $message; } - public function sharedRender() + private function sharedRender() { $output = ""; if (isset($_GET['this_title'])) { @@ -426,7 +375,7 @@ private function getMapInitialization($mapConfig) } return $externalMap; } - public function getInitializeCroutonBlock($config, $mapConfig) + private function getInitializeCroutonBlock($config, $mapConfig) { if (!$this->croutonBlockInitialized) { $this->croutonBlockInitialized = true; @@ -437,12 +386,12 @@ public function getInitializeCroutonBlock($config, $mapConfig) } } - public function renderTable($atts) + private function renderTable($atts) { return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)) . ""; } - public function renderMap($atts) + private function renderMap($atts) { if ($atts == null) { $atts = array(); @@ -473,7 +422,7 @@ public function renderMap($atts) return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)); } - public function initCrouton($atts) + private function initCrouton($atts) { return $this->getInitializeCroutonBlock(...$this->getCroutonJsConfig($atts)); } @@ -584,6 +533,8 @@ public function adminOptionsPage() $this->options['strict_datafields'] = isset($_POST['strict_datafields']); $this->options["int_start_day_id"] = intval($_POST["int_start_day_id"]); $this->options['native_lang'] = trim($_POST['native_lang']); + $this->options['meeting_details_href'] = trim($_POST['meeting_details_href']); + $this->options['virtual_meeting_details_href'] = trim($_POST['virtual_meeting_details_href']); $this->options['custom_query'] = $_POST['custom_query']; $this->options['custom_css'] = isset($_POST['custom_css']) ? str_replace('\\', '', $_POST['custom_css']) : ""; $this->options['meeting_data_template'] = isset($_POST['meeting_data_template']) ? str_replace('\\', '', $_POST['meeting_data_template']) : ""; @@ -648,13 +599,15 @@ public function adminOptionsPage()
@@ -821,6 +774,40 @@ public function adminOptionsPage()
+
+

Theme

+

Allows for setting a pre-packaged theme. (Have a custom built theme? Please submit your CSS here.)

+
    +

  • The default original theme is called "jack". If no theme is selected, the default one will be used.

    • +
  • + +
    • +
+
+
+

Google API Key

+

This is only needed when using the companion map feature. As an alternative to using google maps, get the BMLT Meeting Map plugin. + This plugin can be configured to use Open Street Mapps (OSM) as its tile provider. If BMLT-Meeting-Map is activated, crouton will use it to provide its maps.

+
    +
  • + + " /> +
    • +
+

If you're using Google Maps, you must have the 'Google Maps JavaScript API' enabled on your key.
For more information on setting up and configuring a Google Maps API key check out this blog article
https://bmlt.app/google-api-key/

+
+

Meeting Data Template

This allows a customization of the meeting data template. A list of available fields are @@ -883,25 +870,20 @@ public function adminOptionsPage() resetCodemirrorToDefault("meetingpage_contents_template"); }); -

-
-

Theme

-

Allows for setting a pre-packaged theme. (Have a custom built theme? Please submit your CSS here.)

+

By default, the meeting details are inserted onto the same page as the crouton table itself, replacing the table. This might not + be appropriate. If you want to use an additional page (or blog post) to display the meeting details, you may enter the path to the page here. + Use the [bmlt_handlebar] shortcode to insert the meeting information into the static text (eg, [bmlt_handlebar]{{meeting_name}}[/bmlt_handlebar]). + The partials "meetingpage_title_template" and "meetingpage_contents_template", defined in the two code areas above, are available for use in this way. +

    -

  • The default original theme is called "jack". If no theme is selected, the default one will be used.

  • - + + +
    • +
  • + + +

    If no value is specified for virtual meetings, the in-person meeting link will be used.

@@ -914,17 +896,6 @@ public function adminOptionsPage() -
-

Google API Key

-

This is only needed when using the companion map feature show_map.

-
    -
  • - - " /> -
    • -
-

You must have the 'Google Maps JavaScript API' enabled on your key.
For more information on setting up and configuring a Google Maps API key check out this blog article
https://bmlt.app/google-api-key/

-


@@ -949,7 +920,7 @@ public function filterPluginActions($links, $file) * Retrieves the plugin options from the database. * @return array */ - public function getOptions() + private function getOptions() { // Don't forget to set up the default options if (!$theOptions = get_option($this->optionsName)) { @@ -961,11 +932,16 @@ public function getOptions() } $this->options = $theOptions; $this->options['root_server'] = untrailingslashit(preg_replace('/^(.*)\/(.*php)$/', '$1', $this->options['root_server'])); + + if (!isset($this->options['crouton_version'])) { + $this->options['crouton_version'] = "3.17"; + $this->options['meeting_data_template'] = str_replace('{{this.meeting_name}}', "{{> meetingLink this}}", $this->options['meeting_data_template']); + } } /** * Saves the admin options to the database. */ - public function saveAdminOptions() + private function saveAdminOptions() { $this->options['root_server'] = untrailingslashit(preg_replace('/^(.*)\/(.*php)$/', '$1', $this->options['root_server'])); update_option($this->optionsName, $this->options); @@ -975,7 +951,7 @@ public function saveAdminOptions() * @param $root_server * @return array */ - public function getAllFields($root_server) + private function getAllFields($root_server) { try { $results = wp_remote_get($root_server . "/client_interface/json/?switcher=GetFieldKeys"); @@ -984,11 +960,20 @@ public function getAllFields($root_server) return []; } } + private function templateToParameter($name) + { + if (isset($atts[$name]) && $atts[$name] !== null && $atts[$name] !== "") { + $template = $atts[$name]; + } else { + $template = $this->options[$name]; + } + return html_entity_decode($template); + } /** * @param $root_server * @return string */ - public function getAllMeetings($root_server) + private function getAllMeetings($root_server) { $results = wp_remote_get($root_server . "/client_interface/json/?switcher=GetSearchResults&data_field_key=weekday_tinyint,start_time,service_body_bigint,id_bigint,meeting_name,location_text,email_contact&sort_keys=meeting_name,service_body_bigint,weekday_tinyint,start_time"); $result = json_decode(wp_remote_retrieve_body($results), true); @@ -1007,7 +992,7 @@ public function getAllMeetings($root_server) } return $all_meetings; } - public function getCroutonJsConfig($atts) + private function getCroutonJsConfig($atts) { $mapParams = []; if (isset($atts['map_search'])) { @@ -1104,19 +1089,10 @@ public function getCroutonJsConfig($atts) $params['custom_css'] = html_entity_decode($this->options['custom_css']); $params['int_include_unpublished'] = $params['include_unpublished']; - if (isset($atts['meeting_data_template']) && $atts['meeting_data_template'] !== null && $atts['meeting_data_template'] !== "") { - $meeting_data_template = $atts['meeting_data_template']; - } else { - $meeting_data_template = $this->options['meeting_data_template']; - } - $params['meeting_data_template'] = html_entity_decode($meeting_data_template); - - if (isset($atts['metadata_template']) && $atts['metadata_template'] !== null && $atts['metadata_template'] !== "") { - $metadata_template = $atts['metadata_template']; - } else { - $metadata_template = $this->options['metadata_template']; - } - $params['metadata_template'] = html_entity_decode($metadata_template); + $params['meeting_data_template'] = $this->templateToParameter('meeting_data_template'); + $params['metadata_template'] = $this->templateToParameter('metadata_template'); + $params['meetingpage_title_template'] = $this->templateToParameter('meetingpage_title_template'); + $params['meetingpage_contents_template'] = $this->templateToParameter('meetingpage_contents_template'); $mapParams['google_api_key'] = $this->options['google_api_key']; $mapParams['template_path'] = $params['template_path']; diff --git a/partials/default_meeting_details.html b/partials/default_meeting_details.html index 6d33650..994e104 100644 --- a/partials/default_meeting_details.html +++ b/partials/default_meeting_details.html @@ -1,9 +1,13 @@ [bmlt_handlebar] - - - - {{> meetingpageContentsTemplate this}} - +
- {{> meetingpageTitleTemplate this}} -
+ + + + + + {{> meetingpageContentsTemplate this}} + +
+ {{> meetingpageTitleTemplate this}} +
[/bmlt_handlebar] \ No newline at end of file From 107923cc74d7d3813828cd97802142e26bba14cd Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 23 Oct 2023 14:55:19 +0200 Subject: [PATCH 26/38] allow user to set zoom in shortcode --- crouton.php | 2 +- croutonjs/src/js/crouton-map.js | 3 ++- readme.txt | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/crouton.php b/crouton.php index 7b42bca..4eb48c0 100644 --- a/crouton.php +++ b/crouton.php @@ -873,7 +873,7 @@ public function adminOptionsPage()

By default, the meeting details are inserted onto the same page as the crouton table itself, replacing the table. This might not be appropriate. If you want to use an additional page (or blog post) to display the meeting details, you may enter the path to the page here. Use the [bmlt_handlebar] shortcode to insert the meeting information into the static text (eg, [bmlt_handlebar]{{meeting_name}}[/bmlt_handlebar]). - The partials "meetingpage_title_template" and "meetingpage_contents_template", defined in the two code areas above, are available for use in this way. + The partials "meetingpageTitleTemplate" and "meetingpageContentsTemplate", defined in the two code areas above, are available for use in this way.

  • diff --git a/croutonjs/src/js/crouton-map.js b/croutonjs/src/js/crouton-map.js index 162eeeb..156cd84 100644 --- a/croutonjs/src/js/crouton-map.js +++ b/croutonjs/src/js/crouton-map.js @@ -235,7 +235,8 @@ CroutonMap.prototype.fillMap = function(filteredIds=null) { return bounds.extend(new google.maps.LatLng(m.latitude, m.longitude)) }, new google.maps.LatLngBounds()); // We now have the full rectangle of our meeting search results. Scale the map to fit them. - self.map.fitBounds(bounds); + if (!self.handlebarMapOptions) self.map.fitBounds(bounds); + if (self.map.getZoom()>18) self.map.setZoom(18); var infoWindow = new google.maps.InfoWindow(); // Create OverlappingMarkerSpiderfier instance diff --git a/readme.txt b/readme.txt index f29913e..b493bf2 100644 --- a/readme.txt +++ b/readme.txt @@ -1,6 +1,6 @@ === crouton === -Contributors: odathp, radius314, pjaudiomv, californiasteve9390, Paul N, alanb2718, jbraswell +Contributors: odathp, otrok7, radius314, pjaudiomv, californiasteve9390, Paul N, alanb2718, jbraswell Tags: na, meeting list, meeting finder, maps, recovery, addiction, webservant, bmlt Requires at least: 4.0 Required PHP: 5.6 From e52604422df07bfc21288981e93eb22bcb958bdb Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Mon, 23 Oct 2023 20:59:27 +0200 Subject: [PATCH 27/38] Update bmlt_tabs.css --- croutonjs/src/css/bmlt_tabs.css | 3 +++ 1 file changed, 3 insertions(+) diff --git a/croutonjs/src/css/bmlt_tabs.css b/croutonjs/src/css/bmlt_tabs.css index 1af6bd6..7b823d5 100644 --- a/croutonjs/src/css/bmlt_tabs.css +++ b/croutonjs/src/css/bmlt_tabs.css @@ -545,6 +545,9 @@ table.tablesaw { .tablesaw-stack td:empty,.tablesaw-stack th:empty { display: none; } + th#meeting-details-title { + display: table-cell; + } } /* Media query to show as a standard table at 560px (35em x 16px) or wider */ From 8b86cea8fb6b2088cb324fe6d124dfb2e131246f Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Thu, 26 Oct 2023 13:15:18 +0200 Subject: [PATCH 28/38] Update meeting count when filter changes --- croutonjs/src/js/crouton-core.js | 6 +++++- croutonjs/src/js/crouton-default-templates.js | 2 +- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 55ad21c..b855f92 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -381,6 +381,7 @@ function Crouton(config) { showingNow.push(rowId[rowId.length-1]); }); showingNow = [...new Set(showingNow)]; + self.updateMeetingCount(showingNow.length); if (self.config.map_page) { croutonMap.fillMap(showingNow); if (!jQuery('#byfield_embeddedMapPage').hasClass('hide')) { @@ -417,6 +418,7 @@ function Crouton(config) { jQuery('#filterButton_embeddedMapPage').removeClass('hide'); } else if (self.config.show_map && self.filtering) croutonMap.fillMap(); self.filtering = false; + self.updateMeetingCount(self.meetingData.length); jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); jQuery(".bmlt-data-row").removeClass("hide"); @@ -436,7 +438,9 @@ function Crouton(config) { jQuery(selector).html(template(context)); callback(); }; - + self.updateMeetingCount = function(meetingCount) { + jQuery('#bmlt_tabs_meeting_count').html(meetingCount); + } self.getServiceBodies = function(service_bodies_id) { var requires_parents = false; for (var i = 0; i < self.all_data_keys.length; i++) { diff --git a/croutonjs/src/js/crouton-default-templates.js b/croutonjs/src/js/crouton-default-templates.js index 2325b73..06378e1 100644 --- a/croutonjs/src/js/crouton-default-templates.js +++ b/croutonjs/src/js/crouton-default-templates.js @@ -53,7 +53,7 @@ var croutonDefaultTemplates = { meeting_count_template: [ "{{#if this.config.has_meeting_count}}", - "{{getWord 'meeting_count'}} {{this.meetings.meetingCount}}", + "{{getWord 'meeting_count'}} {{this.meetings.meetingCount}}", "{{/if}}" ].join('\n'), From 4880190f20c71b9fcfe5ce3650a3e3702da2e036 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Thu, 26 Oct 2023 18:42:24 +0200 Subject: [PATCH 29/38] fix unset warning --- crouton.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crouton.php b/crouton.php index 4eb48c0..ae2eecb 100644 --- a/crouton.php +++ b/crouton.php @@ -173,7 +173,7 @@ private function hasShortcode() foreach ($matches as $shortcode) { if ($shortcode[2] === 'bmlt_tabs') { - if ($_GET['meeting-id']) { + if (isset($_GET['meeting-id'])) { $this->hasMap = true; } else { // This is a bad-smell. It is a side effect. From 635fdcc1d72573066cda3dcdfc91738dcf8650a4 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Fri, 27 Oct 2023 00:05:58 +0200 Subject: [PATCH 30/38] filters in data structure --- croutonjs/src/js/crouton-core.js | 98 +++++++++++++----- croutonjs/src/templates/header.hbs | 158 ++--------------------------- 2 files changed, 78 insertions(+), 178 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index b855f92..1269d06 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -884,6 +884,7 @@ Crouton.prototype.doHandlebars = function() { }; Crouton.prototype.render = function() { var self = this; + self.uniqueData = []; self.lock(function() { var body = jQuery("body"); if (self.config['theme'] !== '') { @@ -897,20 +898,8 @@ Crouton.prototype.render = function() { return; } - var unique_service_bodies_ids = getUniqueValuesOfKey(self.meetingData, 'service_body_bigint').sort(); - var promises = [self.getMasterFormats(), self.getServiceBodies(unique_service_bodies_ids)]; - - self.uniqueData = { - 'groups': getUniqueValuesOfKey(self.meetingData, 'meeting_name').sort(), - 'cities': getUniqueValuesOfKey(self.meetingData, 'location_municipality').sort(), - 'locations': getUniqueValuesOfKey(self.meetingData, 'location_text').sort(), - 'sub_provinces': getUniqueValuesOfKey(self.meetingData, 'location_sub_province').sort(), - 'neighborhoods': getUniqueValuesOfKey(self.meetingData, 'location_neighborhood').sort(), - 'states': getUniqueValuesOfKey(self.meetingData, 'location_province').sort(), - 'zips': getUniqueValuesOfKey(self.meetingData, 'location_postal_code_1').sort(), - 'unique_service_bodies_ids': unique_service_bodies_ids, - 'venue_types': getValuesFromObject(crouton.localization.getWord("venue_type_choices")).sort() - }; + self.unique_service_bodies_ids = getUniqueValuesOfKey(self.meetingData, 'service_body_bigint').sort(); + var promises = [self.getMasterFormats(), self.getServiceBodies(self.unique_service_bodies_ids)]; Promise.all(promises) .then(function(data) { @@ -920,22 +909,12 @@ Crouton.prototype.render = function() { var service_bodies = data[1]; for (var i = 0; i < service_bodies.length; i++) { self.all_service_bodies.push(service_bodies[i]); - for (var j = 0; j < self.uniqueData['unique_service_bodies_ids'].length; j++) { - if (service_bodies[i]["id"] === self.uniqueData['unique_service_bodies_ids'][j]) { + for (var j = 0; j < self.unique_service_bodies_ids.length; j++) { + if (service_bodies[i]["id"] === self.unique_service_bodies_ids[j]) { self.active_service_bodies.push(service_bodies[i]); } } } - - self.uniqueData['regions'] = []; - for (var i = 0; i < self.all_service_bodies.length; i++) { - var service_body = self.all_service_bodies[i]; - if (service_body.type === 'RS') { - self.uniqueData['regions'].push(service_body) - } - } - - self.uniqueData['areas'] = self.active_service_bodies.sortByKey('name'); if (!jQuery.isEmptyObject(self.formatsData)) { self.formatsData = self.formatsData.sortByKey('name_string'); } @@ -1048,6 +1027,64 @@ Crouton.prototype.render = function() { buttonFiltersDataSorted[groupByName][sortKey[s]] = buttonFiltersData[groupByName][sortKey[s]] } } + let dropdownData = []; + if (self.config.has_days) dropdownData.push( + {placeholder: self.localization.getWord('weekday'), pointer: 'weekdays', elementId: "filter-dropdown-weekdays", + uniqueData: (meetings) => sortListByList(getUniqueValuesOfKey(meetings, "formatted_day"), dayNamesSequenced), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_cities) dropdownData.push( + {placeholder: self.localization.getWord('cities'), pointer: 'Cities', elementId: "filter-dropdown-cities", + uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_municipality').sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_groups) dropdownData.push( + {placeholder: self.localization.getWord('groups'), pointer: 'Groups', elementId: "filter-dropdown-groups", + uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'meeting_name').sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_venues) dropdownData.push( + {placeholder: self.localization.getWord('venue_types'), pointer: 'Venues', elementId: "filter-dropdown-areas", + uniqueData: (meetings) => getValuesFromObject(self.localization.getWord("venue_type_choices")).sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_areas) dropdownData.push( + {placeholder: self.localization.getWord('areas'), pointer: 'Areas', elementId: "filter-dropdown-areas", + uniqueData: (meetings) => self.active_service_bodies.sortByKey('name'), + objectPointer: (a) => a.id, optionName: (a)=>a.name}); + if (self.config.has_regions) dropdownData.push( + {placeholder: self.localization.getWord('region'), pointer: 'Regions', elementId: "filter-dropdown-regions", + uniqueData: (meetings) => self.active_service_bodies.sortByKey('name').filter((sb)=>sb.type==='RS'), + objectPointer: (a) => convertToPunyCode(a.name), optionName: (a)=>a.name}); + if (self.config.has_locations) dropdownData.push( + {placeholder: self.localization.getWord('locations'), pointer: 'Locations', elementId: "filter-dropdown-locations", + uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_text').sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_sub_province) dropdownData.push( + {placeholder: self.localization.getWord('counties'), pointer: 'Counties', elementId: "filter-dropdown-sub_province", + uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_sub_province').sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_neighborhoods) dropdownData.push( + {placeholder: self.localization.getWord('neighborhood'), pointer: 'Neighborhoods', elementId: "filter-dropdown-neighborhoods", + uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_neighborhood').sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_states) dropdownData.push( + {placeholder: self.localization.getWord('states'), pointer: 'States', elementId: "filter-dropdown-states", + uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_province').sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_zip_codes) dropdownData.push( + {placeholder: self.localization.getWord('postal_codes'), pointer: 'Zips', elementId: "filter-dropdown-zipcodes", + uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_postal_code_1').sort(), + objectPointer: convertToPunyCode, optionName: (s)=>s}); + if (self.config.has_formats) dropdownData.push( + {placeholder: self.localization.getWord('formats'), pointer: 'Formats', elementId: "filter-dropdown-formats", + uniqueData: (meetings) => getUniqueUsedFormats(meetings), + objectPointer: (f) => convertToPunyCode(f.name_string), optionName: (f)=>f.name_string}); + if (self.config.has_languages) dropdownData.push( + {placeholder: self.localization.getWord('languages'), pointer: 'Languages', elementId: "filter-dropdown-languages", + uniqueData: (meetings) => getUniqueUsedFormatType(meetings, 'LANG'), + objectPointer: (f) => convertToPunyCode(f.name_string), optionName: (f)=>f.name_string}); + if (self.config.has_languages) dropdownData.push( + {placeholder: self.localization.getWord('common_needs'), pointer: 'Languages', elementId: "filter-dropdown-languages", + uniqueData: (meetings) => getUniqueUsedFormatType(meetings, 'FC3'), + objectPointer: (f) => convertToPunyCode(f.name_string), optionName: (f)=>f.name_string}); + self.renderView("#" + self.config['placeholder_id'], { "config": self.config, @@ -1056,9 +1093,11 @@ Crouton.prototype.render = function() { "buttonFilters": buttonFiltersDataSorted, "buttonFormatFilters": buttonFormatFiltersData, "bydays": byDayData, - "meetingCount": self.meetingData.length + "meetingCount": self.meetingData.length, + "meetingData": self.meetingData }, - "uniqueData": self.uniqueData + "uniqueData": self.uniqueData, + "dropdownData": dropdownData }, function () { if (self.config['map_search'] != null || self.config['show_map']) { jQuery(".bmlt-data-row").css({cursor: "pointer"}); @@ -1235,6 +1274,9 @@ crouton_Handlebars.registerHelper('formatDataPointer', function(str) { return convertToPunyCode(str); }); +crouton_Handlebars.registerHelper('call', function(fn, str) { + return fn(str); +}); crouton_Handlebars.registerHelper('canShare', function(data, options) { return navigator.share ? getTrueResult(options, this) : getFalseResult(options, this); }); diff --git a/croutonjs/src/templates/header.hbs b/croutonjs/src/templates/header.hbs index 34be277..d07c56a 100644 --- a/croutonjs/src/templates/header.hbs +++ b/croutonjs/src/templates/header.hbs @@ -14,159 +14,17 @@
    {{getWord 'tabular'}}
    {{/if}} - {{#if this.config.has_days}} -
    - -
    - {{/if}} - - {{#if this.config.has_cities}} -
    - -
    - {{/if}} - - {{#if this.config.has_groups}} -
    - -
    - {{/if}} - - {{#if this.config.has_venues}} + {{#each this.dropdownData}}
    - + + {{console ../this}} + {{#each (call uniqueData ../meetings.meetingData)}} + + {{/each}}
    - {{/if}} - - {{#if this.config.has_areas}} -
    - -
    - {{/if}} - - {{#if this.config.has_regions}} -
    - -
    - {{/if}} - - {{#if this.config.has_locations}} -
    - -
    - {{/if}} - - {{#if this.config.has_sub_province}} -
    - -
    - {{/if}} - - {{#if this.config.has_neighborhoods}} -
    - -
    - {{/if}} - - {{#if this.config.has_states}} -
    - -
    - {{/if}} - - {{#if this.config.has_zip_codes}} -
    - -
    - {{/if}} - - {{#if this.config.has_formats}} -
    - -
    - {{/if}} - - {{#if this.config.has_languages}} -
    - -
    - {{/if}} - - {{#if this.config.has_common_needs}} -
    - -
    - {{/if}} + {{/each}} {{/if}} From 4b38419828fedb52d66d792ca11aa276d4e72749 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Fri, 27 Oct 2023 00:14:50 +0200 Subject: [PATCH 31/38] Update .gitignore --- .gitignore | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/.gitignore b/.gitignore index 88248a7..98f7e89 100644 --- a/.gitignore +++ b/.gitignore @@ -8,10 +8,8 @@ croutonjs/src/js/templates.js *.orig *.iml tmp -croutonjs/dist/crouton-map.min.js -croutonjs/dist/crouton-map.min.js -croutonjs/dist/crouton-map.js + croutonjs/dist/crouton-core.js croutonjs/dist/crouton-core.min.js -croutonjs/dist/crouton-map.js -croutonjs/dist/crouton-map.js +.vscode/launch.json +.gitignore From 8aa59feb00dd6a171c8f572995cc901c9b3ddc05 Mon Sep 17 00:00:00 2001 From: otrok7 <50595291+otrok7@users.noreply.github.com> Date: Sat, 28 Oct 2023 02:35:48 +0200 Subject: [PATCH 32/38] Sort of works --- croutonjs/src/js/crouton-core.js | 136 +++++++++++++++------------ croutonjs/src/templates/header.hbs | 1 - croutonjs/src/templates/meetings.hbs | 1 - 3 files changed, 78 insertions(+), 60 deletions(-) diff --git a/croutonjs/src/js/crouton-core.js b/croutonjs/src/js/crouton-core.js index 1269d06..334387c 100644 --- a/croutonjs/src/js/crouton-core.js +++ b/croutonjs/src/js/crouton-core.js @@ -382,6 +382,7 @@ function Crouton(config) { }); showingNow = [...new Set(showingNow)]; self.updateMeetingCount(showingNow.length); + self.updateFilters(); if (self.config.map_page) { croutonMap.fillMap(showingNow); if (!jQuery('#byfield_embeddedMapPage').hasClass('hide')) { @@ -417,7 +418,8 @@ function Crouton(config) { jQuery('#displayTypeButton_tablePages').addClass('hide'); jQuery('#filterButton_embeddedMapPage').removeClass('hide'); } else if (self.config.show_map && self.filtering) croutonMap.fillMap(); - self.filtering = false; + self.filtering = false; + self.updateFilters(); self.updateMeetingCount(self.meetingData.length); jQuery(".filter-dropdown").val(null).trigger("change"); jQuery(".meeting-header").removeClass("hide"); @@ -425,7 +427,29 @@ function Crouton(config) { jQuery(".evenRow").removeClass("evenRow"); jQuery(".oddRow").removeClass("oddRow"); }; - + self.updateFilters = function() { + const getId = function (row) {return row.id.replace("meeting-data-row-", "")}; + // The options available for this filter have to take into account all other filters, but ignore the + // filter itself (otherwise there's only one option!) + self.dropdownData.forEach(function(dropdown, index) { + let hidden = []; + jQuery(".filter-dropdown").each(function(index, filter) { + if (filter.id === dropdown.elementId) return; + const dataValue = filter.value.replace("a-", ""); + if (dataValue === "") return; + filteringDropdown = true; + const dataType = filter.getAttribute("data-pointer").toLowerCase(); + if (dataType !== "formats" && dataType !== "languages" && dataType !== "venues" && dataType !== "common_needs") { + jQuery(".bmlt-data-row").not("[data-" + dataType + "='" + dataValue + "']").each((i,item) => hidden.push(getId(item))); + } else { + jQuery(".bmlt-data-row").not("[data-" + dataType + "~='" + dataValue + "']").each((i,item) => hidden.push(getId(item))); + } + }); + hidden = [...new Set(hidden)]; + let showing = self.meetingData.filter((m) => !(hidden.includes(m.id_bigint))); + dropdown.optionsShowing = dropdown.uniqueData(showing).map((o) => dropdown.optionName(o)); + }); + } self.renderView = function (selector, context, callback) { hbs_Crouton['localization'] = self.localization; crouton_Handlebars.registerPartial('meetings', hbs_Crouton.templates['meetings']); @@ -640,7 +664,6 @@ function Crouton(config) { return meetings; }; - self.showMessage = function(message) { jQuery("#" + self.config['placeholder_id']).html("crouton: " + message); jQuery("#" + self.config['placeholder_id']).removeClass("hide"); @@ -882,6 +905,7 @@ Crouton.prototype.doHandlebars = function() { }); }; + Crouton.prototype.render = function() { var self = this; self.uniqueData = []; @@ -918,32 +942,9 @@ Crouton.prototype.render = function() { if (!jQuery.isEmptyObject(self.formatsData)) { self.formatsData = self.formatsData.sortByKey('name_string'); } - self.uniqueData['formats'] = self.formatsData; - self.uniqueData['languages'] = []; - self.uniqueData['common_needs'] = []; - - for (var l = 0; l < self.formatsData.length; l++) { - var format = self.formatsData[l]; - if (format['format_type_enum'] === "LANG") { - if (self.config.native_lang !== format.key_string) { - self.uniqueData['languages'].push(format); - } - } - if (format['format_type_enum'] === "FC3") { - self.uniqueData['common_needs'].push(format); - } - } - var weekdaysData = []; var enrichedMeetingData = self.enrichMeetings(self.meetingData); - - var dayNamesSequenced = []; - for (var x = 0; x < crouton.config.day_sequence.length; x++) { - dayNamesSequenced.push(crouton.localization.getDayOfTheWeekWord(crouton.config.day_sequence[x])) - } - self.uniqueData['formatted_days'] = sortListByList(getUniqueValuesOfKey(enrichedMeetingData, "formatted_day"), dayNamesSequenced); - enrichedMeetingData.sort(function (a, b) { if (a['start_time_raw'] < b['start_time_raw']) { return -1; @@ -960,6 +961,7 @@ Crouton.prototype.render = function() { var byDayData = []; var buttonFiltersData = {}; var buttonFormatFiltersData = {}; + var weekdaysData = []; while (day_counter < 7) { var day = self.config.day_sequence[day_counter]; var daysOfTheWeekMeetings = enrichedMeetingData.filterByObjectKeyValue('day_of_the_week', day); @@ -1027,64 +1029,65 @@ Crouton.prototype.render = function() { buttonFiltersDataSorted[groupByName][sortKey[s]] = buttonFiltersData[groupByName][sortKey[s]] } } - let dropdownData = []; - if (self.config.has_days) dropdownData.push( + + self.dayNamesSequenced = self.config.day_sequence.map((d)=>self.localization.getDayOfTheWeekWord(d)); + self.dropdownData = []; + if (self.config.has_days) self.dropdownData.push( {placeholder: self.localization.getWord('weekday'), pointer: 'weekdays', elementId: "filter-dropdown-weekdays", - uniqueData: (meetings) => sortListByList(getUniqueValuesOfKey(meetings, "formatted_day"), dayNamesSequenced), + uniqueData: (meetings) => sortListByList(getUniqueValuesOfKey(meetings, "formatted_day"), self.dayNamesSequenced), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_cities) dropdownData.push( + if (self.config.has_cities) self.dropdownData.push( {placeholder: self.localization.getWord('cities'), pointer: 'Cities', elementId: "filter-dropdown-cities", uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_municipality').sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_groups) dropdownData.push( + if (self.config.has_groups) self.dropdownData.push( {placeholder: self.localization.getWord('groups'), pointer: 'Groups', elementId: "filter-dropdown-groups", uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'meeting_name').sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_venues) dropdownData.push( + if (self.config.has_venues) self.dropdownData.push( {placeholder: self.localization.getWord('venue_types'), pointer: 'Venues', elementId: "filter-dropdown-areas", uniqueData: (meetings) => getValuesFromObject(self.localization.getWord("venue_type_choices")).sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_areas) dropdownData.push( + if (self.config.has_areas) self.dropdownData.push( {placeholder: self.localization.getWord('areas'), pointer: 'Areas', elementId: "filter-dropdown-areas", uniqueData: (meetings) => self.active_service_bodies.sortByKey('name'), objectPointer: (a) => a.id, optionName: (a)=>a.name}); - if (self.config.has_regions) dropdownData.push( + if (self.config.has_regions) self.dropdownData.push( {placeholder: self.localization.getWord('region'), pointer: 'Regions', elementId: "filter-dropdown-regions", uniqueData: (meetings) => self.active_service_bodies.sortByKey('name').filter((sb)=>sb.type==='RS'), objectPointer: (a) => convertToPunyCode(a.name), optionName: (a)=>a.name}); - if (self.config.has_locations) dropdownData.push( + if (self.config.has_locations) self.dropdownData.push( {placeholder: self.localization.getWord('locations'), pointer: 'Locations', elementId: "filter-dropdown-locations", uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_text').sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_sub_province) dropdownData.push( + if (self.config.has_sub_province) self.dropdownData.push( {placeholder: self.localization.getWord('counties'), pointer: 'Counties', elementId: "filter-dropdown-sub_province", uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_sub_province').sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_neighborhoods) dropdownData.push( + if (self.config.has_neighborhoods) self.dropdownData.push( {placeholder: self.localization.getWord('neighborhood'), pointer: 'Neighborhoods', elementId: "filter-dropdown-neighborhoods", uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_neighborhood').sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_states) dropdownData.push( + if (self.config.has_states) self.dropdownData.push( {placeholder: self.localization.getWord('states'), pointer: 'States', elementId: "filter-dropdown-states", uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_province').sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_zip_codes) dropdownData.push( + if (self.config.has_zip_codes) self.dropdownData.push( {placeholder: self.localization.getWord('postal_codes'), pointer: 'Zips', elementId: "filter-dropdown-zipcodes", uniqueData: (meetings) => getUniqueValuesOfKey(meetings, 'location_postal_code_1').sort(), objectPointer: convertToPunyCode, optionName: (s)=>s}); - if (self.config.has_formats) dropdownData.push( + if (self.config.has_formats) self.dropdownData.push( {placeholder: self.localization.getWord('formats'), pointer: 'Formats', elementId: "filter-dropdown-formats", - uniqueData: (meetings) => getUniqueUsedFormats(meetings), - objectPointer: (f) => convertToPunyCode(f.name_string), optionName: (f)=>f.name_string}); - if (self.config.has_languages) dropdownData.push( - {placeholder: self.localization.getWord('languages'), pointer: 'Languages', elementId: "filter-dropdown-languages", - uniqueData: (meetings) => getUniqueUsedFormatType(meetings, 'LANG'), - objectPointer: (f) => convertToPunyCode(f.name_string), optionName: (f)=>f.name_string}); - if (self.config.has_languages) dropdownData.push( - {placeholder: self.localization.getWord('common_needs'), pointer: 'Languages', elementId: "filter-dropdown-languages", - uniqueData: (meetings) => getUniqueUsedFormatType(meetings, 'FC3'), - objectPointer: (f) => convertToPunyCode(f.name_string), optionName: (f)=>f.name_string}); - + uniqueData: (meetings) => getUniqueFormats(meetings), + objectPointer: (f) => convertToPunyCode(f.name), optionName: (f)=>f.name}); + if (self.config.has_languages) self.dropdownData.push( + {placeholder: self.localization.getWord('languages'), pointer: 'Formats', elementId: "filter-dropdown-languages", + uniqueData: (meetings) => getUniqueFormatsOfType(meetings, 'LANG').filter((f)=>f.key!==self.config.native_lang), + objectPointer: (f) => convertToPunyCode(f.name), optionName: (f)=>f.name}); + if (self.config.has_languages) self.dropdownData.push( + {placeholder: self.localization.getWord('common_needs'), pointer: 'Formats', elementId: "filter-dropdown-commonneeds", + uniqueData: (meetings) => getUniqueFormatsOfType(meetings, 'FC3'), + objectPointer: (f) => convertToPunyCode(f.name), optionName: (f)=>f.name}); self.renderView("#" + self.config['placeholder_id'], { "config": self.config, @@ -1097,7 +1100,7 @@ Crouton.prototype.render = function() { "meetingData": self.meetingData }, "uniqueData": self.uniqueData, - "dropdownData": dropdownData + "dropdownData": self.dropdownData }, function () { if (self.config['map_search'] != null || self.config['show_map']) { jQuery(".bmlt-data-row").css({cursor: "pointer"}); @@ -1113,7 +1116,21 @@ Crouton.prototype.render = function() { allowClear: false, width: "resolve", minimumResultsForSearch: 1, - dropdownCssClass: 'bmlt-drop' + dropdownCssClass: 'bmlt-drop', + matcher: function(params, data) { + elementId = data.element.parentElement.id; + dropdown = self.dropdownData.find((dropdown) => dropdown.elementId === elementId); + if (typeof dropdown.optionsShowing === 'undefined') + return data; + if (data.id === "a-") + return data; + console.log(dropdown.optionsShowing); + if (typeof dropdown.optionsShowing === 'undefined') + return data; + if (dropdown.optionsShowing.includes(data.text)) + return data; + return null; + } }); jQuery('[data-toggle="popover"]').popover().click(function(e) {e.preventDefault(); e.stopPropagation()}); @@ -1124,12 +1141,10 @@ Crouton.prototype.render = function() { }); jQuery('.filter-dropdown').on('select2:select', function (e) { - var val = jQuery(this).val(); jQuery('.bmlt-page:not(#byfield_embeddedMapPage)').each(function () { self.hidePage(this); - self.filteredPage(); - return; }); + self.filteredPage(); }); jQuery("#day").on('click', function () { @@ -1471,8 +1486,14 @@ function getValuesFromObject(o) { return arr; } +function getUniqueFormats(array){ + return array.reduce(function(carry, val){ + if (!(val.formats_expanded)) return carry; + return carry.concat(val.formats_expanded.filter((item) => carry.map(f => f.key).indexOf(item.key) < 0)); + },[]); +} function getUniqueFormatsOfType(array, type){ - var x = array.reduce(function(carry, val){ + return array.reduce(function(carry, val){ if (!(val.formats_expanded)) return carry; var fmts = val.formats_expanded.filter((item) => item.type===type); if (fmts) { @@ -1480,7 +1501,6 @@ function getUniqueFormatsOfType(array, type){ } return carry; },[]); - return x; } Crouton.prototype.getAdjustedDateTime = function(meeting_day, meeting_time, meeting_time_zone) { var timeZoneAware = this.config['auto_tz_adjust'] === true || this.config['auto_tz_adjust'] === "true"; diff --git a/croutonjs/src/templates/header.hbs b/croutonjs/src/templates/header.hbs index d07c56a..c563606 100644 --- a/croutonjs/src/templates/header.hbs +++ b/croutonjs/src/templates/header.hbs @@ -18,7 +18,6 @@