From 4c3aac5eabd93052b1554a03d78235215bb49db4 Mon Sep 17 00:00:00 2001
From: Valerio Virgillito
Date: Tue, 29 May 2012 00:34:40 -0700
Subject: document bindings phase 1

- using array controller to bind the current document to all ninja components
- removed open document event
- removed references to the document controller

Signed-off-by: Valerio Virgillito <valerio@motorola.com>
---
 .../layout/document-bar.reel/document-bar.html     |  6 +--
 .../layout/document-bar.reel/document-bar.js       | 48 +++++++++++++++++-----
 2 files changed, 39 insertions(+), 15 deletions(-)

(limited to 'js/components/layout/document-bar.reel')

diff --git a/js/components/layout/document-bar.reel/document-bar.html b/js/components/layout/document-bar.reel/document-bar.html
index 760186ba..a35b5590 100755
--- a/js/components/layout/document-bar.reel/document-bar.html
+++ b/js/components/layout/document-bar.reel/document-bar.html
@@ -37,11 +37,7 @@
                     "element": {"#": "disabledCondition"}
                 },
                 "bindings": {
-                    "condition": {
-                        "boundObject": {"@": "owner"},
-                        "boundObjectPropertyPath": "disabled",
-                        "oneway": true
-                    }
+                    "condition": {"<-": "@owner.disabled"}
                 }
             },
 
diff --git a/js/components/layout/document-bar.reel/document-bar.js b/js/components/layout/document-bar.reel/document-bar.js
index 56b61f1d..6a7b0f3f 100755
--- a/js/components/layout/document-bar.reel/document-bar.js
+++ b/js/components/layout/document-bar.reel/document-bar.js
@@ -9,13 +9,32 @@ var Component = require("montage/ui/component").Component;
 
 exports.DocumentBar = Montage.create(Component, {
 
+    _currentDocument: {
+        enumerable: false,
+        value: null
+    },
+
+    currentDocument: {
+        enumerable: false,
+        get: function() {
+            return this._currentDocument;
+        },
+        set: function(value) {
+            if (value === this._currentDocument) {
+                return;
+            }
+
+            this._currentDocument = value;
+
+            this.disabled = !this._currentDocument;
+
+        }
+    },
+
     designView: { value: null, enumerable: false},
     codeView: { value: null, enumerable: false},
     zoomControl: { value: null, enumerable: false },
     _type: { enumerable: false, value: null },
-    disabled: { value: true },
-
-
 
     type: {
         enumerable: false,
@@ -86,7 +105,6 @@ exports.DocumentBar = Montage.create(Component, {
 
     prepareForDraw: {
         value: function() {
-            this.eventManager.addEventListener( "openDocument", this, false);
             this.eventManager.addEventListener( "closeDocument", this, false);
             this.designView.addEventListener("click", this, false);
             this.codeView.addEventListener("click", this, false);
@@ -94,6 +112,22 @@ exports.DocumentBar = Montage.create(Component, {
         }
     },
 
+    _disabled: {
+        value: true
+    },
+
+    disabled: {
+        get: function() {
+            return this._disabled;
+        },
+        set: function(value) {
+            if(value !== this._disabled) {
+                this._disabled = value;
+            }
+        }
+    },
+
+
     handleClick: {
         value: function(event) {
             if(event._event.target.id === this.currentView) return;
@@ -103,12 +137,6 @@ exports.DocumentBar = Montage.create(Component, {
         }
     },
 
-    handleOpenDocument: {
-        value: function() {
-            this.disabled = false;
-        }
-    },
-
     handleCloseDocument: {
         value: function() {
             if(!this.application.ninja.documentController.activeDocument) {
-- 
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