X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/b54134dba23e4a09a31655ff6697eacb915659bb..ea854b3eae2b03d3eab4f9b937798024648fc8ed:/src/smartxml/smartxml.js

diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js
index 08897cc..e2cdc9b 100644
--- a/src/smartxml/smartxml.js
+++ b/src/smartxml/smartxml.js
@@ -79,6 +79,10 @@ $.extend(DocumentNode.prototype, {
         return this.document.root.sameNode(this);
     },
 
+    isInDocument: function() {
+        return this.document.containsNode(this);
+    },
+
     isSiblingOf: function(node) {
         return node && this.parent().sameNode(node.parent());
     },
@@ -243,6 +247,11 @@ $.extend(TextNode.prototype, {
         return this.nativeNode.data;
     },
 
+
+    containsNode: function() {
+        return false;
+    },
+
     triggerTextChangeEvent: function() {
         var event = new events.ChangeEvent('nodeTextChange', {node: this});
         this.document.trigger('change', event);