Refs #3510, #9113. Updated tinyMCE version in trunk.

git-svn-id: http://code.elgg.org/elgg/trunk@9140 36083f99-b078-4883-b0ff-0f9b5a30f544

2 files changed, 13 insertions, 4 deletions

diff --git a/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js b/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js
index 1676b154a..10687a921 100644
--- a/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js
+++ b/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin.js
@@ -1 +1 @@
-(function(){tinymce.create("tinymce.plugins.AutoResizePlugin",{init:function(a,c){var d=this;if(a.getParam("fullscreen_is_enabled")){return}function b(){var h=a.getDoc(),e=h.body,j=h.documentElement,g=tinymce.DOM,i=d.autoresize_min_height,f;f=tinymce.isIE?e.scrollHeight:j.offsetHeight;if(f>d.autoresize_min_height){i=f}g.setStyle(g.get(a.id+"_ifr"),"height",i+"px");if(d.throbbing){a.setProgressState(false);a.setProgressState(true)}}d.editor=a;d.autoresize_min_height=a.getElement().offsetHeight;a.onChange.add(b);a.onSetContent.add(b);a.onPaste.add(b);a.onKeyUp.add(b);a.onPostRender.add(b);if(a.getParam("autoresize_on_init",true)){a.onInit.add(function(f,e){f.setProgressState(true);d.throbbing=true;f.getBody().style.overflowY="hidden"});a.onLoadContent.add(function(f,e){b();setTimeout(function(){b();f.setProgressState(false);d.throbbing=false},1250)})}a.addCommand("mceAutoResize",b)},getInfo:function(){return{longname:"Auto Resize",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autoresize",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("autoresize",tinymce.plugins.AutoResizePlugin)})();
\ No newline at end of file
+(function(){tinymce.create("tinymce.plugins.AutoResizePlugin",{init:function(a,c){var d=this,e=0;if(a.getParam("fullscreen_is_enabled")){return}function b(){var i=a.getDoc(),f=i.body,k=i.documentElement,h=tinymce.DOM,j=d.autoresize_min_height,g;g=tinymce.isIE?f.scrollHeight:k.offsetHeight;g=d.bottom_margin+g;if(g>d.autoresize_min_height){j=g}if(j!==e){h.setStyle(h.get(a.id+"_ifr"),"height",j+"px");e=j}if(d.throbbing){a.setProgressState(false);a.setProgressState(true)}}d.editor=a;d.autoresize_min_height=a.getElement().offsetHeight;d.bottom_margin=parseInt(a.getParam("autoresize_bottom_margin",50));a.onChange.add(b);a.onSetContent.add(b);a.onPaste.add(b);a.onKeyUp.add(b);a.onPostRender.add(b);if(a.getParam("autoresize_on_init",true)){a.onInit.add(function(g,f){g.setProgressState(true);d.throbbing=true;g.getBody().style.overflowY="hidden"});a.onLoadContent.add(function(g,f){b();setTimeout(function(){b();g.setProgressState(false);d.throbbing=false},1250)})}a.addCommand("mceAutoResize",b)},getInfo:function(){return{longname:"Auto Resize",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autoresize",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("autoresize",tinymce.plugins.AutoResizePlugin)})();
\ No newline at end of file
diff --git a/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js b/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js
index c260b7a24..50af21aac 100644
--- a/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js
+++ b/mod/tinymce/vendor/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js
@@ -26,7 +26,7 @@
 		 * @param {string} url Absolute URL to where the plugin is located.
 		 */
 		init : function(ed, url) {
-			var t = this;
+			var t = this, oldSize = 0;
 
 			if (ed.getParam('fullscreen_is_enabled'))
 				return;
@@ -40,12 +40,18 @@
 				// Get height differently depending on the browser used
 				myHeight = tinymce.isIE ? b.scrollHeight : de.offsetHeight;
 
+				// Bottom margin
+				myHeight = t.bottom_margin + myHeight;
+
 				// Don't make it smaller than the minimum height
 				if (myHeight > t.autoresize_min_height)
 					resizeHeight = myHeight;
 
 				// Resize content element
-				DOM.setStyle(DOM.get(ed.id + '_ifr'), 'height', resizeHeight + 'px');
+				if ( resizeHeight !== oldSize ) {
+					DOM.setStyle(DOM.get(ed.id + '_ifr'), 'height', resizeHeight + 'px');
+					oldSize = resizeHeight;
+				}
 
 				// if we're throbbing, we'll re-throb to match the new size
 				if (t.throbbing) {
@@ -59,6 +65,9 @@
 			// Define minimum height
 			t.autoresize_min_height = ed.getElement().offsetHeight;
 
+			// Add margin at the bottom for better UX
+			t.bottom_margin = parseInt( ed.getParam('autoresize_bottom_margin', 50) );
+
 			// Add appropriate listeners for resizing content area
 			ed.onChange.add(resize);
 			ed.onSetContent.add(resize);
@@ -116,4 +125,4 @@
 
 	// Register plugin
 	tinymce.PluginManager.add('autoresize', tinymce.plugins.AutoResizePlugin);
-})();
\ No newline at end of file
+})();