Merge branch 'develop' of github.ugent.be:Scriptingtalen/dodona into …

…develop
dodona-edu · Jun 7, 2016 · 6de8fb2 · 6de8fb2
2 parents cd58505 + 9ef28ef
commit 6de8fb2
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Showing 2 changed files with 52 additions and 16 deletions.
diff --git a/app/assets/javascripts/exercise.js b/app/assets/javascripts/exercise.js
@@ -7,10 +7,12 @@ function init_exercise_show(exerciseId, loggedIn, tests) {
 
         centerImagesAndTables();
 
+
         // create feedback table
         var feedbackTable = new FeedbackTable(tests);
         $("#feedback-loading").hide();
 
+
         // test source code if button is clicked on editor panel
         $("#editor-process-btn").click(function () {
             // test submitted source code
@@ -34,8 +36,6 @@ function init_exercise_show(exerciseId, loggedIn, tests) {
             $('#exercise-feedback-link').tab('show');
         });
 
-        MathJax.Hub.Typeset();
-
         // hide/show correct test cases if button is clicked in menu on feedback
         // panel
         $("#feedback-menu-toggle-correct").click(function () {
@@ -51,6 +51,13 @@ function init_exercise_show(exerciseId, loggedIn, tests) {
             $(this).dropdown('toggle');
             return false;
         });
+
+        MathJax.Hub.Queue(function() {
+            /* MathJax has not been run yet*/
+            if ($('span.MathJax').length === 0) {
+                MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
+            }
+        });
     }
 
     function initEditor() {

diff --git a/vendor/assets/javascripts/strip/strip.pkgd.min.js b/vendor/assets/javascripts/strip/strip.pkgd.min.js
@@ -765,23 +765,52 @@ function initStrip() {
                                 d = this.view && this.view.options.onShow;
                             "function" == $.type(d) && d.call(Strip);
 
-                            /* MathJax in caption */
+                            /* BEGIN MathJax in caption */
+
+                            function _resize(element) {
+                                var e = Window.resize(element[c], function() {
+                                    --b < 1 && a()
+                                }, e);
+                                return e;
+                            }
+
+                            var numberMathJax = 0;
                             if (typeof MathJax !== 'undefined') {
-                                MathJax.Hub.Queue(["Typeset", MathJax.Hub, "div.strp-caption"]);
-                                MathJax.Hub.Queue(function() {
-                                    $("div.strp-caption div.MathJax_Display").each(function() {
-                                        $(this).contents().unwrap();
-                                    });
-                                    //force resize after mathjax is done
-                                    var a;
-                                    (a = Pages.page) && (a.animated || a.animatingWindow ? (a.fitToWindow(), a.show()) : (a.fitToWindow(), Window.resize(a.z, null, 0), Window.adjustPrevNext(null, !0)))
-
-                                })
+
+                                $('div.strp-caption').each(function() {
+                                    //There is math in this caption -> Typeset it
+                                    if ($(this).html().indexOf('$$') > -1) {
+                                        numberMathJax += 1;
+                                        MathJax.Hub.Queue(["Typeset", MathJax.Hub, $(this)[0]]);
+                                    }
+                                });
+
+                                parent = this;
+
+                                /* Put Mathjax inline, but only when necessary */
+                                if (numberMathJax > 0) {
+
+                                    MathJax.Hub.Queue(function() {
+                                        $("div.strp-caption div.MathJax_Display").each(function() {
+                                            $(this).contents().unwrap();
+                                        });
+                                        e = _resize(this);
+                                        //force explicit resize after mathjax is done
+                                        var a;
+                                        (a = Pages.page) && (a.animated || a.animatingWindow ? (a.fitToWindow(), a.show()) : (a.fitToWindow(), Window.resize(a.z, null, 0), Window.adjustPrevNext(null, !0)))
+                                    })
+
+                                } else {
+                                    var e = _resize(this);
+                                }
+
+
+                            } else {
+                                var e = _resize(this);
                             }
 
-                            var e = Window.resize(this[c], function() {
-                                --b < 1 && a()
-                            }, e);
+                            /* END MathJax in caption */
+
                             this._show(function() {
                                 --b < 1 && a()
                             }, e), Window.adjustPrevNext(function() {