fixed parent issue (only one parent per Y.Xml type)

build/node/Operations/Basic.js

@@ -45,7 +45,13 @@ module.exports = function() {
     };
 
     Operation.prototype.callEvent = function() {
-      return this.forwardEvent.apply(this, [this].concat(__slice.call(arguments)));
+      var callon;
+      if (this.custom_type != null) {
+        callon = this.getCustomType();
+      } else {
+        callon = this;
+      }
+      return this.forwardEvent.apply(this, [callon].concat(__slice.call(arguments)));
     };
 
     Operation.prototype.forwardEvent = function() {

build/node/Types/Xml.js

@@ -46,13 +46,31 @@ YXml = (function() {
         this._model.val("parent", this._xml.parent);
       }
     }
-    delete this._xml;
+    this._setModel(this._model);
     return this._model;
   };
 
   YXml.prototype._setModel = function(_at__model) {
     this._model = _at__model;
-    return delete this._xml;
+    delete this._xml;
+    return this._model.observe(function(events) {
+      var c, event, i, parent, _i, _j, _len, _len1, _ref;
+      for (_i = 0, _len = events.length; _i < _len; _i++) {
+        event = events[_i];
+        if (event.name === "parent" && event.type !== "add") {
+          parent = event.oldValue;
+          _ref = parent.getChildren();
+          for (i = _j = 0, _len1 = _ref.length; _j < _len1; i = ++_j) {
+            c = _ref[i];
+            if (c === this) {
+              parent._model.val("children")["delete"](i);
+              break;
+            }
+          }
+        }
+      }
+      return void 0;
+    });
   };
 
   YXml.prototype._setParent = function(parent) {
@@ -220,19 +238,9 @@ YXml = (function() {
   };
 
   YXml.prototype.remove = function() {
-    var c, i, parent, _i, _len, _ref;
-    parent = this._model.val("parent");
-    if (parent instanceof YXml) {
-      _ref = parent.getChildren();
-      for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
-        c = _ref[i];
-        if (c === this) {
-          parent._model.val("children")["delete"](i);
-          break;
-        }
-      }
-    }
-    return void 0;
+    var parent;
+    parent = this._model["delete"]("parent");
+    return this;
   };
 
   YXml.prototype.removeAttr = function(attrName) {

lib/Operations/Basic.coffee

@@ -70,7 +70,11 @@ module.exports = ()->
     # TODO: Do something with timeouts. You don't want this to fire for every operation (e.g. insert).
     # TODO: do you need callEvent+forwardEvent? Only one suffices probably
     callEvent: ()->
-      @forwardEvent @, arguments...
+      if @custom_type?
+        callon = @getCustomType()
+      else
+        callon = @
+      @forwardEvent callon, arguments...
 
     #
     # Fire an event and specify in which context the listener is called (set 'this').

lib/Types/Xml.coffee

@@ -32,11 +32,21 @@ class YXml
       @_model.val("children", new Y.List())
       if @_xml.parent?
         @_model.val("parent", @_xml.parent)
-    delete @_xml
+    @_setModel @_model
     @_model
 
   _setModel: (@_model)->
     delete @_xml
+    @_model.observe (events)->
+      for event in events
+        if event.name is "parent" and event.type isnt "add"
+          parent = event.oldValue
+          for c,i in parent.getChildren()
+            if c is @
+              parent._model.val("children").delete i
+              break
+      undefined
+
 
   _setParent: (parent)->
     if parent instanceof YXml
@@ -188,13 +198,8 @@ class YXml
   # .remove()
   #
   remove: ()->
-    parent = @_model.val("parent")
-    if parent instanceof YXml
-      for c,i in parent.getChildren()
-        if c is @
-          parent._model.val("children").delete i
-          break
-    undefined
+    parent = @_model.delete("parent")
+    @
 
   #
   # Remove an attribute from this element