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assets/js/tiny_mce/plugins/autoresize/editor_plugin.js

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+(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 j,i=a.getDoc(),f=i.body,l=i.documentElement,h=tinymce.DOM,k=d.autoresize_min_height,g;g=tinymce.isIE?f.scrollHeight:(tinymce.isWebKit&&f.clientHeight==0?0:f.offsetHeight);if(g>d.autoresize_min_height){k=g}if(d.autoresize_max_height&&g>d.autoresize_max_height){k=d.autoresize_max_height;f.style.overflowY="auto";l.style.overflowY="auto"}else{f.style.overflowY="hidden";l.style.overflowY="hidden";f.scrollTop=0}if(k!==e){j=k-e;h.setStyle(h.get(a.id+"_ifr"),"height",k+"px");e=k;if(tinymce.isWebKit&&j<0){b()}}}d.editor=a;d.autoresize_min_height=parseInt(a.getParam("autoresize_min_height",a.getElement().offsetHeight));d.autoresize_max_height=parseInt(a.getParam("autoresize_max_height",0));a.onInit.add(function(f){f.dom.setStyle(f.getBody(),"paddingBottom",f.getParam("autoresize_bottom_margin",50)+"px")});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.onLoad.add(b);a.onLoadContent.add(b)}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)})();

assets/js/tiny_mce/plugins/autoresize/editor_plugin_src.js

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+/**
+ * editor_plugin_src.js
+ *
+ * Copyright 2009, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://tinymce.moxiecode.com/license
+ * Contributing: http://tinymce.moxiecode.com/contributing
+ */
+
+(function() {
+	/**
+	 * Auto Resize
+	 *
+	 * This plugin automatically resizes the content area to fit its content height.
+	 * It will retain a minimum height, which is the height of the content area when
+	 * it's initialized.
+	 */
+	tinymce.create('tinymce.plugins.AutoResizePlugin', {
+		/**
+		 * Initializes the plugin, this will be executed after the plugin has been created.
+		 * This call is done before the editor instance has finished it's initialization so use the onInit event
+		 * of the editor instance to intercept that event.
+		 *
+		 * @param {tinymce.Editor} ed Editor instance that the plugin is initialized in.
+		 * @param {string} url Absolute URL to where the plugin is located.
+		 */
+		init : function(ed, url) {
+			var t = this, oldSize = 0;
+
+			if (ed.getParam('fullscreen_is_enabled'))
+				return;
+
+			/**
+			 * This method gets executed each time the editor needs to resize.
+			 */
+			function resize() {
+				var deltaSize, d = ed.getDoc(), body = d.body, de = d.documentElement, DOM = tinymce.DOM, resizeHeight = t.autoresize_min_height, myHeight;
+
+				// Get height differently depending on the browser used
+				myHeight = tinymce.isIE ? body.scrollHeight : (tinymce.isWebKit && body.clientHeight == 0 ? 0 : body.offsetHeight);
+
+				// Don't make it smaller than the minimum height
+				if (myHeight > t.autoresize_min_height)
+					resizeHeight = myHeight;
+
+				// If a maximum height has been defined don't exceed this height
+				if (t.autoresize_max_height && myHeight > t.autoresize_max_height) {
+					resizeHeight = t.autoresize_max_height;
+					body.style.overflowY = "auto";
+					de.style.overflowY = "auto"; // Old IE
+				} else {
+					body.style.overflowY = "hidden";
+					de.style.overflowY = "hidden"; // Old IE
+					body.scrollTop = 0;
+				}
+
+				// Resize content element
+				if (resizeHeight !== oldSize) {
+					deltaSize = resizeHeight - oldSize;
+					DOM.setStyle(DOM.get(ed.id + '_ifr'), 'height', resizeHeight + 'px');
+					oldSize = resizeHeight;
+
+					// WebKit doesn't decrease the size of the body element until the iframe gets resized
+					// So we need to continue to resize the iframe down until the size gets fixed
+					if (tinymce.isWebKit && deltaSize < 0)
+						resize();
+				}
+			};
+
+			t.editor = ed;
+
+			// Define minimum height
+			t.autoresize_min_height = parseInt(ed.getParam('autoresize_min_height', ed.getElement().offsetHeight));
+
+			// Define maximum height
+			t.autoresize_max_height = parseInt(ed.getParam('autoresize_max_height', 0));
+
+			// Add padding at the bottom for better UX
+			ed.onInit.add(function(ed){
+				ed.dom.setStyle(ed.getBody(), 'paddingBottom', ed.getParam('autoresize_bottom_margin', 50) + 'px');
+			});
+
+			// Add appropriate listeners for resizing content area
+			ed.onChange.add(resize);
+			ed.onSetContent.add(resize);
+			ed.onPaste.add(resize);
+			ed.onKeyUp.add(resize);
+			ed.onPostRender.add(resize);
+
+			if (ed.getParam('autoresize_on_init', true)) {
+				ed.onLoad.add(resize);
+				ed.onLoadContent.add(resize);
+			}
+
+			// Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('mceExample');
+			ed.addCommand('mceAutoResize', resize);
+		},
+
+		/**
+		 * Returns information about the plugin as a name/value array.
+		 * The current keys are longname, author, authorurl, infourl and version.
+		 *
+		 * @return {Object} Name/value array containing information about the plugin.
+		 */
+		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
+			};
+		}
+	});
+
+	// Register plugin
+	tinymce.PluginManager.add('autoresize', tinymce.plugins.AutoResizePlugin);
+})();