28 files changed, 570 insertions, 392 deletions

diff --git a/assets/descriptor.json b/assets/descriptor.json
new file mode 100644
index 00000000..53bfb684
--- /dev/null
+++ b/assets/descriptor.json
@@ -0,0 +1,34 @@
+{
+        "copyright": "This file contains proprietary software owned by Motorola Mobility, Inc. No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder. (c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.",
+        "version": "0.0.0.0",
+        "root": "/assets/",
+        "directories": [{"name": "images"}, {"name": "shaders"}],
+        "files": [
+                "images/black.png",
+                "images/blue.png",
+                "images/BoxB2_AO.png",
+                "images/BoxB2_DM.png",
+                "images/cubelight.png",
+                "images/grey.png",
+                "images/material_paint.png",
+                "images/metal.png",
+                "images/normalMap.png",
+                "images/random_normal.png",
+                "images/rocky-diffuse.jpg",
+                "images/rocky-normal.jpg",
+                "images/rocky-spec.jpg",
+                "images/silver.png",
+                "images/white.png",
+                "shaders/Basic.frag.glsl",
+                "shaders/Basic.vert.glsl",
+                "shaders/linearGradient.frag.glsl",
+                "shaders/linearGradient.vert.glsl",
+                "shaders/radialGradient.frag.glsl",
+                "shaders/radialGradient.vert.glsl",
+                "shaders/test_fshader.glsl",
+                "shaders/test_fshader_full.glsl",
+                "shaders/test_vshader.glsl",
+                "shaders/ub_fshader.glsl",
+                "shaders/ub_vshader.glsl"
+        ]
+}
\ No newline at end of file
diff --git a/css/ninja.css b/css/ninja.css
index d22cfc22..824a675a 100755
--- a/css/ninja.css
+++ b/css/ninja.css
@@ -118,9 +118,9 @@ body { position: absolute; margin: 0px; width: 100%; height: 100%; background-co
 
 #sceneBar { height: 70px; background-color: #474747; }
 
-#mainContainer #rulerTop { background: url("../images/temp/ruler-top.png"); height: 15px; margin-bottom: 0px; }
+#mainContainer #rulerTop { background: url("../images/temp/ruler-top.png"); height: 15px; margin-bottom: 0px; display:none;}
 
-#rulerLeft { background: url("../images/temp/ruler-left.png"); width: 16px; }
+#rulerLeft { background: url("../images/temp/ruler-left.png"); width: 16px; display:none;}
 
 #stateBar { height: 20px; background-color: #282828; margin-bottom: 0px; }
 
@@ -174,6 +174,8 @@ body { position: absolute; margin: 0px; width: 100%; height: 100%; background-co
 
 #documentBar { height: 25px; width: 1000px; position: relative; overflow: hidden; color: white; }
 
+.montage-popup-modal-mask { opacity: 1; background: -webkit-radial-gradient(center, ellipse cover, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.8) 80%); }
+
 #middleDocArea { -webkit-box-orient: horizontal; -moz-box-orient: horizontal; box-orient: horizontal; -moz-box-flex: 1; -webkit-box-flex: 1; box-flex: 1; margin: 1px; margin-bottom: 3px; border-style: solid; border-width: 1px; }
 
 #mainStageIFrame { border: none; margin: 4px; }
diff --git a/js/components/controllers/tree-controller.js b/js/components/controllers/tree-controller.js
index 03ef7b9e..1e9222fd 100644
--- a/js/components/controllers/tree-controller.js
+++ b/js/components/controllers/tree-controller.js
@@ -28,7 +28,7 @@ var TreeController = exports.TreeController = Montage.create(ObjectController, /
     },
 
     branchKey : {
-        value: 'children'
+        value: null
     },
 
     _root : {
@@ -98,7 +98,8 @@ var TreeController = exports.TreeController = Montage.create(ObjectController, /
    },
 
     branchControllers: {
-        value: []
+        value: [],
+        distinct: true
     },
 
     addBranchController : {
diff --git a/js/components/treeview/ninja-branch.reel/ninja-branch.css b/js/components/treeview/ninja-branch.reel/ninja-branch.css
index d8c212e8..a3a9350e 100644
--- a/js/components/treeview/ninja-branch.reel/ninja-branch.css
+++ b/js/components/treeview/ninja-branch.reel/ninja-branch.css
@@ -26,7 +26,7 @@
     cursor: pointer;
     font-weight: bold;
     padding: 3px 0 4px;
-    text-shadow: 1px 1px 0 #000;
+    text-shadow: 1px 1px 1px #000;
 }
 
 /* First Level */
diff --git a/js/components/treeview/ninja-leaf.reel/ninja-leaf.css b/js/components/treeview/ninja-leaf.reel/ninja-leaf.css
index 085b11e0..fedc1d9d 100644
--- a/js/components/treeview/ninja-leaf.reel/ninja-leaf.css
+++ b/js/components/treeview/ninja-leaf.reel/ninja-leaf.css
@@ -19,7 +19,6 @@
 /* Second level */
 .branch .branch .leaf-label {
     background-position: 25px center;
-    box-shadow: 0 3px 4px -4px rgba(0,0,0,0.2);
     color: #FFF;
     padding-left: 45px;
 }
diff --git a/js/components/treeview/ninja-leaf.reel/ninja-leaf.js b/js/components/treeview/ninja-leaf.reel/ninja-leaf.js
index c6416693..1bfe66a4 100644
--- a/js/components/treeview/ninja-leaf.reel/ninja-leaf.js
+++ b/js/components/treeview/ninja-leaf.reel/ninja-leaf.js
@@ -63,7 +63,8 @@ exports.Leaf = Montage.create(TreeNode, {
             'dblclick'  : 'handleDblclick',
             'dragstart' : 'handleDragStart',
             'dragend'   : 'handleDragEnd'
-        }
+        },
+        distinct: true
     }
 
 
diff --git a/js/components/treeview/tree-node.js b/js/components/treeview/tree-node.js
index 689fc233..d7b864b5 100644
--- a/js/components/treeview/tree-node.js
+++ b/js/components/treeview/tree-node.js
@@ -44,7 +44,9 @@ exports.TreeNode = Montage.create(Component, {
             if(!object) {
                 return;
             }
+
             if(object[this.branchKey]) {
+                this.childNodes.length = 0;
                 object[this.branchKey].forEach(function(node) {
                     this.childNodes.push(node);
                 }, this);
diff --git a/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.css b/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.css
index 9c85c6b5..796c283f 100644
--- a/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.css
+++ b/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.css
@@ -6,7 +6,7 @@
 
 .picker{
     font-size:12px;
-    width:510px;
+    width:523px;
     height:500px;
     padding-top:15px;
     padding-left:15px;
@@ -53,6 +53,7 @@
     height:75%;
     width:auto;
     border-right: none;
+    margin: 8px 0px 0px 8px;
 }
 
 .picker .right-bottom{
diff --git a/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js b/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js
index 6b0d92f7..411386f9 100644
--- a/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js
+++ b/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js
@@ -203,6 +203,13 @@ var PickerNavigator = exports.PickerNavigator = Montage.create(Component, {
                 this.pickerModel.storeHistory(this.pickerModel.currentRoot);//populate history
 
                 this.updateMetadata(this.currentURI);
+
+                //for directory selection, selected url is the folder entered
+                if(!this.pickerModel.inFileMode ){
+                    this.okButton.removeAttribute("disabled");
+                    //put into selectedItems..currently single selection is supported
+                    this.selectedItems = [this.pickerModel.currentRoot];
+                }