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lib/Apache/SdnFw/js/tinymce/jscripts/tiny_mce/tiny_mce_src.js  view on Meta::CPAN

			execCommand : execCommand,
			queryCommandState : queryCommandState,
			queryCommandValue : queryCommandValue,
			addCommands : addCommands
		});

		// Private methods

		function execNativeCommand(command, ui, value) {
			if (ui === undefined)
				ui = FALSE;

			if (value === undefined)
				value = null;

			return editor.getDoc().execCommand(command, ui, value);
		};

		function isFormatMatch(name) {
			return editor.formatter.match(name);
		};

		function toggleFormat(name, value) {
			editor.formatter.toggle(name, value ? {value : value} : undefined);
		};

		function storeSelection(type) {
			bookmark = selection.getBookmark(type);
		};

		function restoreSelection() {
			selection.moveToBookmark(bookmark);
		};

		// Add execCommand overrides
		addCommands({
			// Ignore these, added for compatibility
			'mceResetDesignMode,mceBeginUndoLevel' : function() {},

			// Add undo manager logic
			'mceEndUndoLevel,mceAddUndoLevel' : function() {
				editor.undoManager.add();
			},

			'Cut,Copy,Paste' : function(command) {
				var doc = editor.getDoc(), failed;

				// Try executing the native command
				try {
					execNativeCommand(command);
				} catch (ex) {
					// Command failed
					failed = TRUE;
				}

				// Present alert message about clipboard access not being available
				if (failed || !doc.queryCommandSupported(command)) {
					if (tinymce.isGecko) {
						editor.windowManager.confirm(editor.getLang('clipboard_msg'), function(state) {
							if (state)
								open('http://www.mozilla.org/editor/midasdemo/securityprefs.html', '_blank');
						});
					} else
						editor.windowManager.alert(editor.getLang('clipboard_no_support'));
				}
			},

			// Override unlink command
			unlink : function(command) {
				if (selection.isCollapsed())
					selection.select(selection.getNode());

				execNativeCommand(command);
				selection.collapse(FALSE);
			},

			// Override justify commands to use the text formatter engine
			'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull' : function(command) {
				var align = command.substring(7);

				// Remove all other alignments first
				each('left,center,right,full'.split(','), function(name) {
					if (align != name)
						editor.formatter.remove('align' + name);
				});

				toggleFormat('align' + align);
			},

			// Override list commands to fix WebKit bug
			'InsertUnorderedList,InsertOrderedList' : function(command) {
				var listElm, listParent;

				execNativeCommand(command);

				// WebKit produces lists within block elements so we need to split them
				// we will replace the native list creation logic to custom logic later on
				// TODO: Remove this when the list creation logic is removed
				listElm = dom.getParent(selection.getNode(), 'ol,ul');
				if (listElm) {
					listParent = listElm.parentNode;

					// If list is within a text block then split that block
					if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) {
						storeSelection();
						dom.split(listParent, listElm);
						restoreSelection();
					}
				}
			},

			// Override commands to use the text formatter engine
			'Bold,Italic,Underline,Strikethrough' : function(command) {
				toggleFormat(command);
			},

			// Override commands to use the text formatter engine
			'ForeColor,HiliteColor,FontName' : function(command, ui, value) {
				toggleFormat(command, value);
			},