/* 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.
*/ var Montage = require("montage/core/core").Montage, Component = require("montage/ui/component").Component; var objectsController = exports.ObjectsController = Montage.create(Component, { _currentDocument : { value : null, enumerable : false }, currentDocument : { get : function() { return this._currentDocument; }, set : function(doc) { if(!doc) { return false; } // TODO: remove setTimeout when timing of montage initialization is done setTimeout(function() { this.bindToModelObjects(); }.bind(this), 1000); this._currentDocument = doc; }, enumerable : false }, objects : { value: [] }, _isBoundToModelObjects : { value: null }, bindToModelObjects : { value: function() { //// Remove any previous bindings if previously bound if(!this._isBoundToModelObjects) { Object.deleteBinding(this, 'objects'); this._isBoundToModelObjects = true; } Object.defineBinding(this, 'objects', { boundObject: this.currentDocument.model, boundObjectPropertyPath: 'objects', oneway: false }); } }, /* -------------------------- Binding Methods ----------------------------- */ addBinding : { value: function(bindingArgs) { if(!bindingArgs.sourceObject || !bindingArgs.sourceObjectPropertyPath || !bindingArgs) { return; } Object.defineBinding(bindingArgs.sourceObject, bindingArgs.sourceObjectPropertyPath, bindingArgs); } }, removeBinding : { value: function(bindingArgs) { if(!bindingArgs) { return; } Object.deleteBinding(bindingArgs.sourceObject, bindingArgs.sourceObjectPropertyPath); } }, editBindingPropertyPath : { value: function(bindingArgs, newPropertyPath) { this.removeBinding(bindingArgs); bindingArgs.boundObjectPropertyPath = 'newPropertyPath'; this.addBinding(bindingArgs); } }, getObjectBindings : { value: function(object) { var descriptors = object._bindingDescriptors, bindingsArray = [], property, descriptor, bindingArgsObject; for(property in descriptors) { if(descriptors.hasOwnProperty(property)) { descriptor = descriptors[property]; bindingArgsObject = { sourceObject : object, sourceObjectPropertyPath : property, boundObject : descriptor.boundObject, boundObjectPropertyPath : descriptor.boundObjectPropertyPath, onweway : descriptor.oneway }; bindingsArray.push(bindingArgsObject); } } return bindingsArray; } }, /* ---- Bindable Properties ---- */ getEnumerableProperties : { value: function(object, excludeUnderscoreProperties) { var properties = []; for(var key in object) { properties.push(key); } if(excludeUnderscoreProperties) { properties = properties.filter(function(property) { return property[0] !== '_'; }, this); } return properties.sort(); } }, /* ---- Bindable controller properties ---- */ currentObjectBindings : { value: null }, _currentObject : { value: null }, currentObject : { get: function() { return this._currentObject; }, set: function(value) { if(value === this._currentObject) { return; } this.currentObjectBindings = this.getObjectBindings(value); this._currentObject = value; } } });