Merged 3.1 to HEAD

13275: updated web-client to use tinymce v3
 13276: overlay display fix for when field has large content


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13585 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/web/scripts/tiny_mce/classes/xml/Parser.js

@@ -0,0 +1,126 @@
+/**
+ * $Id: Parser.js 834 2008-05-05 12:47:42Z spocke $
+ *
+ * @author Moxiecode
+ * @copyright Copyright <20> 2004-2008, Moxiecode Systems AB, All rights reserved.
+ */
+
+(function() {
+	/**
+	 * XML Parser class. This class is only available for the dev version of TinyMCE.
+	 */
+	tinymce.create('tinymce.xml.Parser', {
+		/**
+		 * Constucts a new XML parser instance.
+		 *
+		 * @param {Object} Optional settings object.
+		 */
+		Parser : function(s) {
+			this.settings = tinymce.extend({
+				async : true
+			}, s);
+		},
+
+		/**
+		 * Parses the specified document and executed the callback ones it's parsed.
+		 *
+		 * @param {String} u URL to XML file to parse.
+		 * @param {function} cb Optional callback to execute ones the XML file is loaded.
+		 * @param {Object} s Optional scope for the callback execution.
+		 */
+		load : function(u, cb, s) {
+			var doc, t, w = window, c = 0;
+
+			s = s || this;
+
+			// Explorer, use XMLDOM since it can be used on local fs
+			if (window.ActiveXObject) {
+				doc = new ActiveXObject("Microsoft.XMLDOM");
+				doc.async = this.settings.async;
+
+				// Wait for response
+				if (doc.async) {
+					function check() {
+						if (doc.readyState == 4 || c++ > 10000)
+							return cb.call(s, doc);
+
+						w.setTimeout(check, 10);
+					};
+
+					t = w.setTimeout(check, 10);
+				}
+
+				doc.load(u);
+
+				if (!doc.async)
+					cb.call(s, doc);
+
+				return;
+			}
+
+			// W3C using XMLHttpRequest
+			if (window.XMLHttpRequest) {
+				try {
+					doc = new window.XMLHttpRequest();
+					doc.open('GET', u, this.settings.async);
+					doc.async = this.settings.async;
+
+					doc.onload = function() {
+						cb.call(s, doc.responseXML);
+					};
+
+					doc.send('');
+				} catch (ex) {
+					cb.call(s, null, ex);
+				}
+			}
+		},
+
+		/**
+		 * Parses the specified XML string.
+		 *
+		 * @param {String} xml XML String to parse.
+		 * @return {Document} XML Document instance.
+		 */
+		loadXML : function(xml) {
+			var doc;
+
+			// W3C
+			if (window.DOMParser)
+				return new DOMParser().parseFromString(xml, "text/xml");
+
+			// Explorer
+			if (window.ActiveXObject) {
+				doc = new ActiveXObject("Microsoft.XMLDOM");
+				doc.async = "false";
+				doc.loadXML(xml);
+
+				return doc;
+			}
+		},
+
+		/**
+		 * Returns all string contents of a element concated together.
+		 *
+		 * @param {XMLNode} el XML element to retrive text from.
+		 * @return {string} XML element text contents.
+		 */
+		getText : function(el) {
+			var o = '';
+
+			if (!el)
+				return '';
+
+			if (el.hasChildNodes()) {
+				el = el.firstChild;
+
+				do {
+					if (el.nodeType == 3 || el.nodeType == 4)
+						o += el.nodeValue;
+				} while(el = el.nextSibling);
+			}
+
+			return o;
+		}
+	});
+})();