smartxml: ElementNode.prepend

[fnpeditor.git] / src / smartxml / smartxml.js

diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js
index d8b6bf0..91dd8bb 100644 (file)
--- a/src/smartxml/smartxml.js
+++ b/src/smartxml/smartxml.js
@@ -154,6 +154,11 @@ $.extend(ElementNode.prototype, {
         this._$.append(node.nativeNode);
     },
 
+    prepend: function(node) {
+        node = node instanceof DocumentNode ? node : this.document.createElementNode(node);
+        this._$.prepend(node.nativeNode);
+    },
+
     unwrapContent: function() {
         var parent = this.parent();
         if(!parent) {
@@ -200,6 +205,10 @@ $.extend(ElementNode.prototype, {
         };
     },
 
+    wrapText: function(params) {
+        return this.document._wrapText(_.extend({inside: this}, params));
+    },
+
     toXML: function() {
         var wrapper = $('<div>');
         wrapper.append(this._getXMLDOMToDump());
@@ -321,6 +330,10 @@ $.extend(Document.prototype, Backbone.Events, {
             suffixInside = textNode2.getText().substr(0, params.offsetEnd),
             suffixOutside = textNode2.getText().substr(params.offsetEnd)
         ;
+
+        if(!(textNode1.parent().sameNode(textNode2.parent()))) {
+            throw new Error('Wrapping text in non-sibling text nodes not supported.');
+        }
         
         var wrapperElement = this.createElementNode({tagName: params._with.tag, attrs: params._with.attrs});
         textNode1.after(wrapperElement);