+CKEDITOR.plugins.link =\r
+{\r
+ /**\r
+ * Get the surrounding link element of current selection.\r
+ * @param editor\r
+ * @example CKEDITOR.plugins.link.getSelectedLink( editor );\r
+ * @since 3.2.1\r
+ * The following selection will all return the link element.\r
+ * <pre>\r
+ * <a href="#">li^nk</a>\r
+ * <a href="#">[link]</a>\r
+ * text[<a href="#">link]</a>\r
+ * <a href="#">li[nk</a>]\r
+ * [<b><a href="#">li]nk</a></b>]\r
+ * [<a href="#"><b>li]nk</b></a>\r
+ * </pre>\r
+ */\r
+ getSelectedLink : function( editor )\r
+ {\r
+ try\r
+ {\r
+ var selection = editor.getSelection();\r
+ if ( selection.getType() == CKEDITOR.SELECTION_ELEMENT )\r
+ {\r
+ var selectedElement = selection.getSelectedElement();\r
+ if ( selectedElement.is( 'a' ) )\r
+ return selectedElement;\r
+ }\r
+\r
+ var range = selection.getRanges( true )[ 0 ];\r
+ range.shrink( CKEDITOR.SHRINK_TEXT );\r
+ var root = range.getCommonAncestor();\r
+ return root.getAscendant( 'a', true );\r
+ }\r
+ catch( e ) { return null; }\r
+ }\r
+};\r
+\r