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/util/JSONRequest.js

@@ -0,0 +1,87 @@
+/**
+ * $Id: JSONRequest.js 578 2008-01-31 11:05:10Z spocke $
+ *
+ * @author Moxiecode
+ * @copyright Copyright <20> 2004-2006, Moxiecode Systems AB, All rights reserved.
+ */
+
+(function() {
+	var extend = tinymce.extend, JSON = tinymce.util.JSON, XHR = tinymce.util.XHR;
+
+	/**#@+
+	 * @class This class enables you to use JSON-RPC to call backend methods.
+	 * @member tinymce.util.JSONRequest
+	 */
+	tinymce.create('tinymce.util.JSONRequest', {
+		/**
+		 * Constructs a new JSONRequest instance.
+		 *
+		 * @constructor
+		 * @param {Object} s Optional settings object.
+		 */
+		JSONRequest : function(s) {
+			this.settings = extend({
+			}, s);
+			this.count = 0;
+		},
+
+		/**#@+
+		 * @method
+		 */
+
+		/**
+		 * Sends a JSON-RPC call. Consult the Wiki API documentation for more details on what you can pass to this function.
+		 *
+		 * @param {Object} o Call object where there are three field id, method and params this object should also contain callbacks etc.
+		 */
+		send : function(o) {
+			var ecb = o.error, scb = o.success;
+
+			o = extend(this.settings, o);
+
+			o.success = function(c, x) {
+				c = JSON.parse(c);
+
+				if (typeof(c) == 'undefined') {
+					c = {
+						error : 'JSON Parse error.'
+					};
+				}
+
+				if (c.error)
+					ecb.call(o.error_scope || o.scope, c.error, x);
+				else
+					scb.call(o.success_scope || o.scope, c.result);
+			};
+
+			o.error = function(ty, x) {
+				ecb.call(o.error_scope || o.scope, ty, x);
+			};
+
+			o.data = JSON.serialize({
+				id : o.id || 'c' + (this.count++),
+				method : o.method,
+				params : o.params
+			});
+
+			// JSON content type for Ruby on rails. Bug: #1883287
+			o.content_type = 'application/json';
+
+			XHR.send(o);
+		},
+
+		'static' : {
+			/**
+			 * Simple helper function to send a JSON-RPC request without the need to initialize an object.
+			 * Consult the Wiki API documentation for more details on what you can pass to this function.
+			 *
+			 * @param {Object} o Call object where there are three field id, method and params this object should also contain callbacks etc.
+			 */
+			sendRPC : function(o) {
+				return new tinymce.util.JSONRequest().send(o);
+			}
+		}
+
+		/**#@-*/
+	});
+}());