smartxml: fix detaching element node with adjacent text nodes

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

diff --git a/src/smartxml/smartxml.js b/src/smartxml/smartxml.js
index c176f08..40f3aad 100644 (file)
--- a/src/smartxml/smartxml.js
+++ b/src/smartxml/smartxml.js
@@ -68,6 +68,20 @@ $.extend(DocumentNode.prototype, {
         return parents;
     },
 
+    prev: function() {
+        var myIdx = this.getIndex();
+        return myIdx > 0 ? this.parent().contents()[myIdx-1] : null;
+    },
+
+    next: function() {
+        if(this.isRoot()) {
+            return null;
+        }
+        var myIdx = this.getIndex(),
+            parentContents = this.parent().contents();
+        return myIdx < parentContents.length - 1 ? parentContents[myIdx+1] : null;
+    },
+
     after: INSERTION(function(nativeNode) {
         return this._$.after(nativeNode);
     }),
@@ -118,6 +132,18 @@ ElementNode.prototype = Object.create(DocumentNode.prototype);
 $.extend(ElementNode.prototype, {
     nodeType: Node.ELEMENT_NODE,
 
+    detach: function() {
+        var prev = this.prev(),
+            next = this.next();
+        if(parent) {
+            if(prev && prev.nodeType === Node.TEXT_NODE && next && next.nodeType === Node.TEXT_NODE) {
+                prev.appendText(next.getText());
+                next.detach();
+            }
+        }
+        return DocumentNode.prototype.detach.call(this);
+    },
+
     setData: function(key, value) {
         if(value !== undefined) {
             this._$.data(key, value);