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trivantis-pageplayer.js
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trivantis-pageplayer.js
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var t = true;
var f = false;
var n = null;
var u = undefined;
var arDomEvents =
[
// see webtoraAppl.prototype.cleanDOMNode for list
'onclick',
'oncontextmenu',
'ondblclick',
'onkeydown',
// 'onload',
'onmousedown',
'onmousemove',
'onmouseup',
// 'onresize',
// 'onunload',
n
];
var arDomFunctSafe =
[
'outerWidth',
'outerHeight',
'screenX',
'screenY',
'is'
];
/*
* Global functions needed:
* - loadTrivPage(pageName, containerDiv)
*/
function jsPagePlayer()
{
this.activePage = n;
this.arLoadedPages = [];
this.window = window;
this.document = document;
this.bFirstClickGrabbed = false;
this.bkAudioObj = n;
this.inheritedDiv = n;
this.autoAudioObj = n;
this.autoVideoObj = n;
this.iPageCap = 5;
this.bAllowPreload = false;
this.bLoadingPage = false;
this.timeoutArr = [];
this.timeoutCap = 100;
this.bFirstPage = true;
this.bSkipFlag = false;
}
jsPagePlayer.prototype.togglePreload = function(bPreload, pgCap)
{
if(typeof pgCap == 'undefined')
pgCap = 5;//Default value
this.bAllowPreload = bPreload;
this.iPageCap = pgCap;
};
jsPagePlayer.prototype.loadPoolDiv = function(numAudioPool, numVideoPool)
{
var poolDiv = jsOpaUtils.createMediaPoolDiv();
//Initialize audio pool items
for(index = 1; index <= numAudioPool; index++)
{
var tmpDiv = document.createElement("audio");
tmpDiv.setAttribute("trivpool","audio" + index);
var tmpSrc = document.createElement("source");
tmpSrc.setAttribute("src","media/blank.mp4");
tmpDiv.appendChild(tmpSrc);
poolDiv.appendChild(tmpDiv);
}
//Initialize video pool items
for(index = 1; index <= numVideoPool; index++)
{
var tmpDiv = document.createElement("video");
tmpDiv.setAttribute("trivpool","video" + index);
var tmpSrc = document.createElement("source");
tmpSrc.setAttribute("src","media/blank.mp4");
tmpDiv.appendChild(tmpSrc);
poolDiv.appendChild(tmpDiv);
}
};
/**
* If pageName is not given, global variable firstPageName must be specified.
*/
jsPagePlayer.prototype.loadPage = function(pageName, cb)
{
var THIS = this;
pageName = pageName || firstPageName;
if(this.revertPublish())
window.location.href = pageName;
this.bLoadingPage = true;
var trivPage = THIS.getLoadedPage(pageName);
if(trivPage == u)
if(this.arLoadedPages.length == this.iPageCap)
this.cleanupLoadedPages();
if ( trivPage == u )
{
trivPage = new jsPage(pageName);
trivPage.loadPage(pageName, function(thePage) { if ( cb ) cb(arguments); });
THIS.addPage(trivPage);
}
return trivPage;
};
//Update the browser title bar
jsPagePlayer.prototype.updateTitleBar = function(page)
{
var playerTitle = document.getElementsByTagName("title");
var pgTitle = page.iframe.contentDocument.getElementsByTagName("title");
if(pgTitle.length > 0)
playerTitle[0].text = pgTitle[0].text;
};
//In the case the browser might not support what we are trying to do
//such as IE8 and below
jsPagePlayer.prototype.revertPublish = function()
{
var name = navigator.appName
var ua = navigator.userAgent.toLowerCase();
var v;
var ie;
var revert = false;
if(name=="Netscape")
name = "ns";
else if(name=="Microsoft Internet Explorer")
name = "ie";
v = parseInt(navigator.appVersion,10);
ie = (name=="ie" && v>=4);
if(ie && (document.documentMode == 9 || document.documentMode == 8 || document.documentMode == 7 || document.documentMode == 6 || document.documentMode == 5))
revert = true;
return revert;
};
jsPagePlayer.prototype.pageIsCrossDomain = function( thePage )
{
var bCrossDomain = false;
try{
var doc = thePage.iframe.contentDocument || thePage.iframe.contentWindow.document;
}
catch(e){
bCrossDomain = true;
}
return bCrossDomain;
};
jsPagePlayer.prototype.gotoPageSkip = function (pageName)
{
this.bSkipFlag = false;
var h = location.href.split('?')[0] + '?jmptopg=' + pageName;
location.href = h;
}
jsPagePlayer.prototype.gotoPage = function ( pageName, noHist )
{
if(this.bLoadingPage)
return;
if (is.isMobile.any())
this.checkInMediaPool();
var THIS = this, thePage,
curPageName = window.currentPage ? window.currentPage.name : n;
var prevPage = window.currentPage;
if(comparePageNameAndScroll( pageName, curPageName))
return;
thePage = this.getLoadedPage(pageName);
jsOpaUtils.removeRCDListener(prevPage);
this.updateWindowValues(prevPage);
var dir = THIS.getPgTransDir(curPageName, pageName);
if( window.currentPage && window.currentPage.iframe && window.currentPage.iframe.contentWindow.finish && (is.webkit && !is.iOSSafari))
window.currentPage.iframe.contentWindow.finish();
//Clear all possible callbacks on the current page
window.clearAllTimeouts();
window.clearAllIntervals();
window.currentPage = n;
if ( thePage == u )
thePage = THIS.loadPage(pageName, function() {
if( THIS.pageIsCrossDomain( thePage ) )
{
window.location.href = pageName;
return;
}
else if( pageIsUsingWebAddress (thePage.name))
{
window.location.href = pageName;
return;
}
if( window.history && window.history.pushState && window.history.replaceState )
{
if(curPageName && !noHist && history.state && history.state.status)
window.history.pushState(history.state , "", "" );
//Add History
histPageName = pageName;
var statusObj = { status: histPageName };
window.history.replaceState(statusObj , "", "" );
}
//jsOpaUtils.prepBackgroundAudio(prevPage , thePage);
thePage.showPage(THIS.getPgTransDir(curPageName, pageName));
THIS.inheritanceCheck(prevPage, thePage, dir);
});
else{
thePage.showPage(dir);
}
window.currentPage = thePage;
this.activePage = thePage;
};
/*
*This function moves the pool element back into the mediapool div
*
*/
jsPagePlayer.prototype.checkInMediaPool = function ()
{
var arPoolItems = getDisplayDocument().querySelectorAll("[trivpool]")
var mediaPoolDiv = getDisplayDocument().getElementById("mediaPool")
for (idx = 0; idx < arPoolItems.length; idx++)
{
var mediaElem = arPoolItems[idx];
delete mediaElem.player;
var par = mediaElem.parentElement;
//We dont need to check in elements that are not checked out
//We will also let background audio fall through as it will be
if(par.id == "mediaPool" || mediaElem.id.indexOf("BkAudio") > -1)
continue;
//Remove not needed attributes
triv$(mediaElem).removeAttr('id name src style controls hidden autoplay loop');
//LD-6017 remove track child element
triv$('track', mediaElem).remove();
// Add blank source back to the element
triv$('source', mediaElem).remove();
mediaPoolDiv.appendChild(mediaElem);
var tmpSrc = document.createElement("source");
tmpSrc.setAttribute("src","media/blank.mp4");
var temptrack = document.createElement('track');
triv$(temptrack).attr('srclang', 'en');
triv$(temptrack).attr('kind', 'subtitles');
mediaElem.appendChild(tmpSrc);
mediaElem.appendChild(temptrack);
}
};
jsPagePlayer.prototype.inheritanceCheck = function (prevPage, thePage, dir)
{
if(prevPage)
{
if(thePage && thePage.iframe.contentWindow.arObjs && !this.bLoadingPage)
{
//this.verifyInheritedObjects(thePage);
//Move inherited objects now before firing any transitions
//this.moveInheritedObjects(prevPage);
prevPage.hidePage(dir, thePage);
//this.cleanUpInheritedObjects(thePage, prevPage);
}
else
{
var THIS = this;
setTimeout(function(){THIS.inheritanceCheck(prevPage, thePage, dir);},150);
}
}
};
jsPagePlayer.prototype.addPage = function (thePage)
{
if ( this.getLoadedPage(thePage.name) == u )
this.arLoadedPages.push(thePage);
};
jsPagePlayer.prototype.getLoadedPage = function (pageName)
{
var thePage = n;
for ( var i = 0; i < this.arLoadedPages.length; i++ )
{
if ( this.arLoadedPages[i].name == pageName )
{
thePage = this.arLoadedPages[i];
break;
}
}
return thePage;
};
jsPagePlayer.prototype.postPageShow = function(thePage)
{
if(thePage.iframe.contentWindow.bPageLoaded)
{
jsOpaUtils.setUpPage(thePage, true);
jsOpaUtils.cleanUpBkAudio(thePage);
setTimeout(function(){jsOpaUtils.playAutoStartMedia(thePage);}, 200);
window.scrollTo(0,0);
if (thePage.name.indexOf("#") != -1)
{
var scrollTo = thePage.name.substring( thePage.name.indexOf("#")+1, thePage.name.length);
if(scrollTo != "top")
window.scroll(0,getTopofObj(document.getElementById(scrollTo)));
}
else
setTimeout(function(){window.scrollTo(0,0);},300);
}
else
{
var THIS = this;
setTimeout(function(){THIS.postPageShow(thePage);},500);
}
};
jsPagePlayer.prototype.postPageHide = function(thePage)
{
var THIS = this;
if(thePage.div.style.visibility == 'hidden')
{
thePage.removeStyleTags();
if(!this.bAllowPreload)
this.cleanupLoadedPages();
}
else
setTimeout(function(){THIS.postPageHide(thePage);}, 300);
};
jsPagePlayer.prototype.updateIDPostHide = function(thePage, allChildren)
{
var objChildren = null;
for(var index = 0; index < allChildren.length; index++)
{
var ele = allChildren[index];
if(typeof(ele.className) == "string")
if(ele.className.indexOf('trivInherited')!=-1)
continue;
if(ele.nodeName.toLowerCase().indexOf("map") >-1)
ele.name = ele.name?ele.name+thePage.idChange:"";
ele.id = ele.id?ele.id+thePage.idChange:thePage.idChange;
objChildren = ele.children || ele.childNodes;
if(objChildren)
this.updateIDPostHide(thePage, objChildren);
//reset back to null
objChildren = null;
}
};
jsPagePlayer.prototype.updateIDForShow = function(thePage, allChildren)
{
var objChildren = null;
for(var index = 0; index < allChildren.length; index++)
{
var ele = allChildren[index];
if(ele.nodeName.toLowerCase().indexOf("map") >-1)
if(ele.name.indexOf(thePage.idChange) > -1)
ele.name = ele.name.replace(thePage.idChange,"");
if(ele.id && ele.id.indexOf(thePage.idChange) > -1)
ele.id = ele.id.replace(thePage.idChange,"");
objChildren = ele.children || ele.childNodes;
if(objChildren)
this.updateIDForShow(thePage, objChildren);
//reset back to null
objChildren = null;
}
}
jsPagePlayer.prototype.createMediaElemPlayer = function (htmlVideoElem, options, jsObj)
{
return jsOpaUtils.createMediaElemPlayer(htmlVideoElem, options, jsObj);
};
jsPagePlayer.prototype.createMEPlayer = function (htmlVideoElem, options, jsObj)
{
return jsOpaUtils.createMediaElemPlayer(htmlVideoElem, options, jsObj);
};
jsPagePlayer.prototype.createMediaElemPlayerYoutube = function (htmlVideoElem, options, jsObj)
{
return jsOpaUtils.createMediaElemPlayerYoutube(htmlVideoElem, options, jsObj);
};
jsPagePlayer.prototype.getPageIdx = function(pageName)
{
for ( var i = 0; i < this.arLoadedPages.length; i++ )
{
if (this.arLoadedPages[i].name == pageName )
return i;
}
return -1;
};
jsPagePlayer.prototype.getPageByDivID = function (divID)
{
var page = null;
for(var i = 0; i < this.arLoadedPages.length; i++)
{
if (this.arLoadedPages[i].div.id == divID )
{
page = this.arLoadedPages[i];
break;
}
}
return page;
};
jsPagePlayer.prototype.getPgTransDir = function (currPageName, newPageName)
{
var dir = 1; // to higher page
if (currPageName && newPageName)
dir = this.getPageIdx(newPageName) > this.getPageIdx(currPageName) ? 1 : -1;
return dir;
};
jsPagePlayer.prototype.trivOnFocus = function ()
{
if(this.activePage)
if(this.activePage.iframe.contentWindow.trivOnFocus)
this.activePage.iframe.contentWindow.trivOnFocus();
};
jsPagePlayer.prototype.ReFlow = function ()
{
if(this.activePage)
{
if(this.activePage.iframe.contentWindow.ReFlow)
this.activePage.iframe.contentWindow.ReFlow();
this.updatePlayerDIVs(this.activePage.div, this.activePage.iframe.contentWindow["pageLayer"]);
}
};
jsPagePlayer.prototype.PrepPreloadPage = function (thePage)
{
if(thePage)
{
jsOpaUtils.setupPreloadedPage(thePage);
}
};
//Need to loop through all the loaded pages and see if it exists already
//this is called by the loading page
jsPagePlayer.prototype.checkForObjectExistance = function (objName)
{
var div = null;
var searchName = objName;
if(this.arLoadedPages.length > 1)
{
for(var i = 0; i < this.arLoadedPages.length; i++)
{
searchName += this.arLoadedPages[i].idChange;
div = document.getElementById(searchName);
if(div)
break;
else
searchName = objName;
}
}
return div;
};
//Moves the objects from the page div to the inherited div
jsPagePlayer.prototype.moveInheritedObjects = function (thePage)
{
if(thePage)
{
var ifr = thePage.iframe;
var childrens = thePage.div.children || thePage.div.childNodes;
for( var i = 0; i< childrens.length; i++)
{
var div = childrens[i];
if(div.className.indexOf("trivInherited") > -1)
{
//Make sure the object is aware that it is an inherited object
var obj = div.id+"Object";
if(obj.indexOf("ReflectionDiv") >-1)
obj = obj.substring(0,obj.indexOf("ReflectionDiv"))+"Object"
if(ifr.contentWindow[obj] && !ifr.contentWindow[obj].bInherited)
ifr.contentWindow[obj].bInherited = true;
//It is not part of the inherited div
if(this.inheritedDiv != div.parentElement)
{
this.inheritedDiv.appendChild(div);
i--;
}
}
}
}
};
//Verify that all the inherited objects were tagged
jsPagePlayer.prototype.verifyInheritedObjects = function (thePage)
{
if(thePage)
{
var arObj = thePage.iframe.contentWindow.arObjs;
if(arObj)
{
for( var i = 0; i< arObj.length; i++)
{
var obj = arObj[i];
if(!obj.bInherited || obj.hasReflection)
{
//Clean up may be necessary if the div exists
if(obj.div)
{
if(thePage.iframe.contentWindow.checkObjectInheritance(obj, false))
{
if(obj.div.parentElement && (obj.div.parentElement != this.inheritedDiv && obj.div.parentElement == thePage.div))
obj.div.parentElement.removeChild(obj.div);
if(obj.reflecDiv && obj.reflecDiv.parentElement && (obj.reflecDiv.parentElement != this.inheritedDiv && obj.reflecDiv.parentElement == thePage.div))
obj.reflecDiv.parentElement.removeChild(obj.reflecDiv);
}
}
obj.bInherited = thePage.iframe.contentWindow.checkObjectInheritance(obj);
}
}
}
}
};
/*Clean up the inherited objects so that they are not being kept in the
inherited div when not needed*/
jsPagePlayer.prototype.cleanUpInheritedObjects = function (nxtPage, prevPage)
{
if(nxtPage)
{
var childrens = this.inheritedDiv.children || this.inheritedDiv.childNodes;
var ifr = nxtPage.iframe;
for(var i = 0; i < childrens.length; i++)
{
var obj = childrens[i].id+"Object";
if(obj.indexOf("ReflectionDiv") >-1)
obj = obj.substring(0,obj.indexOf("ReflectionDiv"))+"Object"
if(nxtPage.iframe.contentWindow[obj])
continue;//Just go to the next item
else
{
prevPage.div.appendChild(childrens[i]);//The Object does not exist in the page, so it should not have an element in the inherited div
i--;
}
}
//Ensure that all the objects that are inherited
childrens = document.getElementsByClassName("trivInherited");
for( var i = 0; i< childrens.length; i++)
{
var div = childrens[i];
//Make sure the object is aware that it is an inherited object
var obj = div.id+"Object";
if(obj.indexOf("ReflectionDiv") >-1)
obj = obj.substring(0,obj.indexOf("ReflectionDiv"))+"Object"
if(ifr.contentWindow[obj])
{
//It is not part of the inherited div
if(this.inheritedDiv != div.parentElement)
{
this.inheritedDiv.appendChild(div);
i--;
}
}
}
}
};
//Used during delete of a page, make sure no one depends on the divs
jsPagePlayer.prototype.removeInheritanceLink = function(div, page){
var bRemoved = false;
if(page && div)
{
var arObjs;
for(var index = 0; index < this.arLoadedPages.length; index++)
{
arObjs = null;
var pg = this.arLoadedPages[index];
if(pg == page)
continue;
arObjs = pg.iframe.contentWindow.arObjs;
for(var objIndex = 0; objIndex < arObjs.length; objIndex++)
{
var obj = arObjs[index];
if(obj.bInherited)
{
if(div == obj.div)
{
pg.div.appendChild(div);
obj.bInherited = false;
bRemoved = true;
}
}
}
}
}
return bRemoved;
};
/*Need to update the inherited div so that it contains the same
style as the page div*/
jsPagePlayer.prototype.updatePlayerDIVs = function (pgDiv, pgLayer){
if(pgLayer && this.inheritedDiv)
{
if(!pgLayer.bInTrans)
{
var idx = this.timeoutArr.indexOf("updatePlayerDIVs");
if(pgDiv)
{
for ( var i = 0; i < pgDiv.style.length; i++ )
{
var styleName = pgDiv.style[i];
//Inherited div is always visible
if(!this.validInheritStyle(styleName))
continue;
if(this.inheritedDiv.style[styleName] != pgDiv.style[styleName])
this.inheritedDiv.style[styleName] = pgDiv.style[styleName];
}
this.inheritedDiv.style.display = '';//Reset display
this.inheritedDiv.style.zIndex = '';//Reset z-index
this.inheritedDiv.style.opacity = '';//Reset opacity
if(idx >-1)
{
this.timeourArr.splice(idx, 1);
}
}
}
else
{
var obj = this.timeoutArr["updatePlayerDIVs"];
var THIS = this;
if(!obj)
{
var timeOutObj = {};
timeOutObj.cb = setTimeout(function(){THIS.updatePlayerDIVs(pgDiv, pgLayer);}, 250);
timeOutObj.name = "updatePlayerDIVs";
timeOutObj.ct = 0;
this.timeoutArr["updatePlayerDIVs"] = timeOutObj;
}
else
{
if(obj.ct == this.timeoutCap)
return;
else
{
obj.ct +=1;
setTimeout(function(){THIS.updatePlayerDIVs(pgDiv, pgLayer);}, 250);
}
}
}
}
};
jsPagePlayer.prototype.validInheritStyle = function (styleName){
var bValid = true;
if(styleName.indexOf('visibility') >-1 || styleName.indexOf('background-image') >-1 ||
styleName.indexOf('background-repeat') >-1 || styleName.indexOf('background-size') >-1||
( is.isMobile.any() && styleName.indexOf('left') >-1 ))
bValid = false;
return bValid;
};
//Update the values of the window on page change
jsPagePlayer.prototype.updateWindowValues = function(page){
if(page)
{
var ifr = page.iframe;
for (var funcIn in ifr.contentWindow)
{
var bContinue = false;
for ( var j in arDomFunctSafe )
{
if (funcIn == arDomFunctSafe[j])
bContinue = true;
}
if(bContinue)
continue;
if(window[funcIn] == ifr.contentWindow[funcIn])
window[funcIn] = u;
}
for ( var index in arDomEvents )
{
var handlerName = arDomEvents[index];
if(window.document[handlerName])
{
window.document.removeEventListener(handlerName, window.document[handlerName]);
window.document[handlerName] = n;
}
}
}
};
//Clean up the array of loaded pages
jsPagePlayer.prototype.cleanupLoadedPages = function(){
var activePgName = this.activePage.name;
var index = 0;
var delCount = 0;
if(this.arLoadedPages.length == this.iPageCap)
{
for(index = 0; index < this.arLoadedPages.length; index++)
{
if(this.arLoadedPages[index].name == activePgName)
break;
}
if(index >= this.arLoadedPages.length/2)
{
//Lets remove the first two pages
for (var pgDel = 0; pgDel < index; pgDel++)
{
var pg = this.arLoadedPages[pgDel];
pg.deletePage();
this.arLoadedPages.splice(pgDel,1);
pgDel--;
delCount++;
if(delCount == 2)
break;
}
}
else
{
//Lets remove the last two pages
for (var pgDel = this.arLoadedPages.length-1; pgDel > index; pgDel--)
{
var pg = this.arLoadedPages[pgDel];
pg.deletePage();
this.arLoadedPages.pop();
pgDel = this.arLoadedPages.length;
delCount++
if(delCount == 2)
break;
}
}
}
else
{
for(index = 0; index < this.arLoadedPages.length; index++)
{
if(this.arLoadedPages[index].name == activePgName)
continue;
else
{
var pg = this.arLoadedPages[index];
pg.deletePage();
this.arLoadedPages.splice(index,1);
index--;
}
}
}
};
// Returns the file name portion with the extension
function getBasePageName(pageName)
{
var reMatch = pageName.match(/(.*)\..*/);
return reMatch && reMatch.length > 0 ? pageName.match(/(.*)\..*/)[1] : pageName;
}
////////////////////////////////////////////////////////
// The page object
////////////////////////////////////////////////////////
function jsPage(pageName)
{
this.name = pageName;
this.nameNoEx = getBasePageName(this.name)
this.arWindowHandlers = {};
this.arBodyHandlers = {};
this.cssName = pageName+"_CSS_";
this.linkName = pageName+"_Link_";
this.idChange = "_"+this.name;
this.bkAudio = pageName.substr(0, pageName.indexOf("."))+"_BkAudio";
}
jsPage.prototype.loadPage = function(pageName, cb)
{
var THIS = this,
div = document.createElement('div'),
ifr = document.createElement('iframe'),
basePgName = getBasePageName(pageName),
style = ifr.style;
//LD-4467 --- Div will get unique id from page once loaded
div.style.visibility = "hidden";
div.style.display = "none";
div.style.position = "absolute";
div.style.overflow = "hidden";
ifr.id = 'ifr_' + basePgName;
ifr.name = ifr.id;
ifr.scrolling = 'no';
ifr.src = pageName;
//Callback function for when the iframe is loaded, it does not imply the document is ready
//for that use readyState == complete
ifr.onload = function()
{
if ( cb ) cb(THIS);
};
style.width = '100%';
style.height = '100%';
style.border = '0px';
style.overflow = 'hidden';
style.visibility = 'hidden';
style.left = "0px";
style.top = "0px";
THIS.div = div;
THIS.iframe = ifr;
div.appendChild(ifr);
document.body.insertBefore(div, document.body.firstChild);
};
// dir : 1 or -1
jsPage.prototype.showPage = function(dir)
{
var THIS = this;
var pageDiv = THIS.div;
var ifr = THIS.iframe;
var wndPage = ifr.contentWindow.GetCurrentPageDiv(true);
var nodes = wndPage?wndPage.childNodes:null;
pagePlayer.updateTitleBar(THIS);
// Copy styles from iframe wndPage's to the top level pageDiv
pageDiv.style.position = "";
for ( var i = 0; i < wndPage.style.length; i++ )
{
var styleName = wndPage.style[i];
pageDiv.style[styleName] = wndPage.style[styleName];
}
pageDiv.style.visibility = "hidden";
//Update all the object ids
var allChildren = pageDiv.children || pageDiv.childNodes;
if(allChildren)
pagePlayer.updateIDForShow(this, allChildren);
//Copy styles from iFrame
this.copyStyleTags()
//This saves all the current styles for RCD switching
jsOpaUtils.completeRCDLoad(THIS);
//Adds a class to the div for the current page style
ifr.contentWindow.applyPageCSSStyle(pageDiv);
// Move all the object divs (tobjXX) from iframe wndPage to top level pageDiv
if(nodes)
{
for(var i = nodes.length-1; i >= 0; i--)
{
var node = nodes[i];
node.parentNode.removeChild(node);
pageDiv.appendChild(node);
}
}
// Move the event handlers from iframe wndPage to top level pageDiv
THIS.arWindowHandlers = {};
THIS.arBodyHandlers = {};
for ( var i = 0; i < arDomEvents.length; i++ )
{
var handlerName = arDomEvents[i];
if ( handlerName )
{
var handlerFn = ifr.contentWindow[handlerName];
if ( handlerFn )
{
window[handlerName] = handlerFn;
THIS.arWindowHandlers[handlerName] = handlerFn;
ifr.contentWindow[handlerName] = u;
console.log('patched window handler ' + handlerName);
}
handlerFn = ifr.contentDocument.body[handlerName];
if ( handlerFn )
{
document.body[handlerName] = handlerFn;
THIS.arBodyHandlers[handlerName] = handlerFn;
ifr.contentDocument.body[handlerName] = u;
console.log('patched body handler ' + handlerName);
}
}
}
//Copy over window functions
for (var funcIn in ifr.contentWindow)
{
if(!window[funcIn])
window[funcIn] = ifr.contentWindow[funcIn];
}
//Explicitly set the is to be the iFrame's is
window.is = ifr.contentWindow.is;
if(pagePlayer.bAllowPreload)
this.startPreload();
pageDiv.style.visibility = "";
pagePlayer.bLoadingPage = false;
adjustAllObjectsForFixedPosition();
pageDiv.style.display = "";
THIS.firePageTransition();
pagePlayer.postPageShow(THIS);
if( !this.bFirstPage )
pageDiv.focus();//for screen readers
this.bFirstPage = false;
};
jsPage.prototype.startPreload = function()
{
var arrPgToLoad = [];
if(!trivInTest)
{
for (var func in window)
{
if(typeof(window[func]) == "function")
{
var funcString = window[func].toString();
if(funcString)
{
if(funcString.indexOf("trivExitPage") > -1)
{
var openBracket = funcString.indexOf("{");
var closeBracket = funcString.lastIndexOf("}");
funcString = funcString.substring(openBracket+1, closeBracket);
var trivExit = funcString.indexOf("trivExitPage(");
if(trivExit > -1)
{
var page = funcString.substring(funcString.indexOf("(",trivExit)+1, funcString.indexOf(")",trivExit));
page = jsOpaUtils.cleanUpDestStr(page);
//If the destination is in a function then go one call deeper
if(page && page.indexOf("(") >-1)
{
if(page.indexOf(")") ==-1)
page +=")";
if(page.indexOf("ObjLayerActionExit()") != -1)
continue;
page = eval(page);
page = jsOpaUtils.cleanUpDestStr(page)
}
if(page && page.indexOf(".") >-1)
{
if(arrPgToLoad.indexOf(page) == -1)
arrPgToLoad.push(page);
}
}
}
}