--- /dev/null
+/*\r
+Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
+For licensing, see LICENSE.html or http://ckeditor.com/license\r
+*/\r
+\r
+CKEDITOR.plugins.add( 'link',\r
+{\r
+ init : function( editor )\r
+ {\r
+ // Add the link and unlink buttons.\r
+ editor.addCommand( 'link', new CKEDITOR.dialogCommand( 'link' ) );\r
+ editor.addCommand( 'anchor', new CKEDITOR.dialogCommand( 'anchor' ) );\r
+ editor.addCommand( 'unlink', new CKEDITOR.unlinkCommand() );\r
+ editor.ui.addButton( 'Link',\r
+ {\r
+ label : editor.lang.link.toolbar,\r
+ command : 'link'\r
+ } );\r
+ editor.ui.addButton( 'Unlink',\r
+ {\r
+ label : editor.lang.unlink,\r
+ command : 'unlink'\r
+ } );\r
+ editor.ui.addButton( 'Anchor',\r
+ {\r
+ label : editor.lang.anchor.toolbar,\r
+ command : 'anchor'\r
+ } );\r
+ CKEDITOR.dialog.add( 'link', this.path + 'dialogs/link.js' );\r
+ CKEDITOR.dialog.add( 'anchor', this.path + 'dialogs/anchor.js' );\r
+\r
+ // Add the CSS styles for anchor placeholders.\r
+ editor.addCss(\r
+ 'img.cke_anchor' +\r
+ '{' +\r
+ 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/anchor.gif' ) + ');' +\r
+ 'background-position: center center;' +\r
+ 'background-repeat: no-repeat;' +\r
+ 'border: 1px solid #a9a9a9;' +\r
+ 'width: 18px;' +\r
+ 'height: 18px;' +\r
+ '}\n' +\r
+ 'a.cke_anchor' +\r
+ '{' +\r
+ 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/anchor.gif' ) + ');' +\r
+ 'background-position: 0 center;' +\r
+ 'background-repeat: no-repeat;' +\r
+ 'border: 1px solid #a9a9a9;' +\r
+ 'padding-left: 18px;' +\r
+ '}'\r
+ );\r
+\r
+ // Register selection change handler for the unlink button.\r
+ editor.on( 'selectionChange', function( evt )\r
+ {\r
+ /*\r
+ * Despite our initial hope, document.queryCommandEnabled() does not work\r
+ * for this in Firefox. So we must detect the state by element paths.\r
+ */\r
+ var command = editor.getCommand( 'unlink' ),\r
+ element = evt.data.path.lastElement.getAscendant( 'a', true );\r
+ if ( element && element.getName() == 'a' && element.getAttribute( 'href' ) )\r
+ command.setState( CKEDITOR.TRISTATE_OFF );\r
+ else\r
+ command.setState( CKEDITOR.TRISTATE_DISABLED );\r
+ } );\r
+\r
+ // If the "menu" plugin is loaded, register the menu items.\r
+ if ( editor.addMenuItems )\r
+ {\r
+ editor.addMenuItems(\r
+ {\r
+ anchor :\r
+ {\r
+ label : editor.lang.anchor.menu,\r
+ command : 'anchor',\r
+ group : 'anchor'\r
+ },\r
+\r
+ link :\r
+ {\r
+ label : editor.lang.link.menu,\r
+ command : 'link',\r
+ group : 'link',\r
+ order : 1\r
+ },\r
+\r
+ unlink :\r
+ {\r
+ label : editor.lang.unlink,\r
+ command : 'unlink',\r
+ group : 'link',\r
+ order : 5\r
+ }\r
+ });\r
+ }\r
+\r
+ // If the "contextmenu" plugin is loaded, register the listeners.\r
+ if ( editor.contextMenu )\r
+ {\r
+ editor.contextMenu.addListener( function( element, selection )\r
+ {\r
+ if ( !element )\r
+ return null;\r
+\r
+ var isAnchor = ( element.is( 'img' ) && element.getAttribute( '_cke_real_element_type' ) == 'anchor' );\r
+\r
+ if ( !isAnchor )\r
+ {\r
+ if ( !( element = element.getAscendant( 'a', true ) ) )\r
+ return null;\r
+\r
+ isAnchor = ( element.getAttribute( 'name' ) && !element.getAttribute( 'href' ) );\r
+ }\r
+\r
+ return isAnchor ?\r
+ { anchor : CKEDITOR.TRISTATE_OFF } :\r
+ { link : CKEDITOR.TRISTATE_OFF, unlink : CKEDITOR.TRISTATE_OFF };\r
+ });\r
+ }\r
+ },\r
+\r
+ afterInit : function( editor )\r
+ {\r
+ // Register a filter to displaying placeholders after mode change.\r
+\r
+ var dataProcessor = editor.dataProcessor,\r
+ dataFilter = dataProcessor && dataProcessor.dataFilter;\r
+\r
+ if ( dataFilter )\r
+ {\r
+ dataFilter.addRules(\r
+ {\r
+ elements :\r
+ {\r
+ a : function( element )\r
+ {\r
+ var attributes = element.attributes;\r
+ if ( attributes.name && !attributes.href )\r
+ return editor.createFakeParserElement( element, 'cke_anchor', 'anchor' );\r
+ }\r
+ }\r
+ });\r
+ }\r
+ },\r
+\r
+ requires : [ 'fakeobjects' ]\r
+} );\r
+\r
+CKEDITOR.unlinkCommand = function(){};\r
+CKEDITOR.unlinkCommand.prototype =\r
+{\r
+ /** @ignore */\r
+ exec : function( editor )\r
+ {\r
+ /*\r
+ * execCommand( 'unlink', ... ) in Firefox leaves behind <span> tags at where\r
+ * the <a> was, so again we have to remove the link ourselves. (See #430)\r
+ *\r
+ * TODO: Use the style system when it's complete. Let's use execCommand()\r
+ * as a stopgap solution for now.\r
+ */\r
+ var selection = editor.getSelection(),\r
+ bookmarks = selection.createBookmarks(),\r
+ ranges = selection.getRanges(),\r
+ rangeRoot,\r
+ element;\r
+\r
+ for ( var i = 0 ; i < ranges.length ; i++ )\r
+ {\r
+ rangeRoot = ranges[i].getCommonAncestor( true );\r
+ element = rangeRoot.getAscendant( 'a', true );\r
+ if ( !element )\r
+ continue;\r
+ ranges[i].selectNodeContents( element );\r
+ }\r
+\r
+ selection.selectRanges( ranges );\r
+ editor.document.$.execCommand( 'unlink', false, null );\r
+ selection.selectBookmarks( bookmarks );\r
+ }\r
+};\r
+\r
+CKEDITOR.tools.extend( CKEDITOR.config,\r
+{\r
+ linkShowAdvancedTab : true,\r
+ linkShowTargetTab : true\r
+} );\r
Got questions, comments, patches, etc.? Contact Jason Woofenden