X-Git-Url: https://jasonwoof.com/gitweb/?p=ckeditor.git;a=blobdiff_plain;f=_source%2Fcore%2Fdom%2Fnode.js;h=02a726c5e08de168937ee694432c92f4758c66f8;hp=2ae3a134c112f8183a49457dbf9c1b9f65d4baee;hb=e371ddf8abcb89013e20e6d0dd746adec344d0e5;hpb=055b6b0792ce7dc53d47af606b367c04b927c2ab

diff --git a/_source/core/dom/node.js b/_source/core/dom/node.js
index 2ae3a13..02a726c 100644
--- a/_source/core/dom/node.js
+++ b/_source/core/dom/node.js
@@ -657,6 +657,27 @@ CKEDITOR.tools.extend( CKEDITOR.dom.node.prototype,
 					child.parentNode.removeChild( child ) ;
 				}
 			}
+		},
+
+		isReadOnly : function()
+		{
+			var current = this;
+			while( current )
+			{
+				if ( current.type == CKEDITOR.NODE_ELEMENT )
+				{
+					if ( current.is( 'body' ) || current.getCustomData( '_cke_notReadOnly' ) )
+						break;
+
+					if ( current.getAttribute( 'contentEditable' ) == 'false' )
+						return current;
+					else if ( current.getAttribute( 'contentEditable' ) == 'true' )
+						break;
+				}
+				current = current.getParent();
+			}
+
+			return false;
 		}
 	}
 );