menu event binding

js/fea/dmaCell.js

@@ -27,8 +27,6 @@
         this.position = position;
         this.drawForMode(mode, position);
 
-        this._draw();
-
     //    this.parts = this._createParts(nodes, config);
     }
 
@@ -38,6 +36,7 @@
 //            parts.push(new Part(nodes[i], config[i]));
 //        }
 //        return parts;
+        return null;
     };
 
     Cell.prototype._buildCellMesh = function(position){//abstract mesh representation of cell

js/menus/LatticeMenuView.js

@@ -12,10 +12,17 @@ LatticeMenuView = Backbone.View.extend({
 
     },
 
+    currentlySelected: false,
+
     initialize: function(){
 
         _.bindAll(this, "render");
-        this.listenTo(this.model, "change", this.render);
+        this.listenTo(this.model, "change", function(){
+            if (!this.currentlySelected) return;
+            if(!this.model.hasChanged('cellMode')){//I want to ignore cellMode changes and listen to everything else
+                this.render();
+            }
+        });
     },
 
     _clearCells: function(e){
@@ -30,7 +37,9 @@ LatticeMenuView = Backbone.View.extend({
     },
 
     render: function(){
+        this.currentlySelected = true;//if this causes a change, render must have been called from menu wrapper
         this.$el.html(this.template(_.extend(this.model.attributes, this._formatData())));
+        this.model.set("cellMode", "cell");
     },
 
     template: _.template('\

js/menus/MenuWrapper.js

@@ -26,6 +26,7 @@ function MenuWrapper(args){
         });
         $this.parent().addClass("active");
 
+        deselectAllMenus();
         var tabName = $this.parent().data('name');
         if (tabName == "lattice"){
             latticeMenu.render();
@@ -43,6 +44,14 @@ function MenuWrapper(args){
         }
     });
 
+    function deselectAllMenus(){
+        latticeMenu.currentlySelected = false;
+//        importMenu.currentlySelected = false;
+//        sketchMenu.currentlySelected = false;
+        partMenu.currentlySelected = false;
+//        scriptMenu.currentlySelected = false;
+    }
+
     function init(){
         latticeMenu.render();//init with lattice menu open
     }

js/menus/PartMenuView.js

@@ -9,6 +9,8 @@ PartMenuView = Backbone.View.extend({
     events: {
     },
 
+    currentlySelected: false,
+
     initialize: function(){
 
         _.bindAll(this, "render");
@@ -16,7 +18,9 @@ PartMenuView = Backbone.View.extend({
     },
 
     render: function(){
+        this.currentlySelected = true;//if this causes a change, render must have been called from menu wrapper
         this.$el.html(this.template(this.model.attributes));
+        this.model.set("cellMode", "parts");
     },
 
     template: _.template('\