From b89a7ee8b956c96a1dcee995ea840feddc5d4b27 Mon Sep 17 00:00:00 2001
From: Pierre Frisch
Date: Thu, 22 Dec 2011 07:25:50 -0800
Subject: First commit of Ninja to ninja-internal

Signed-off-by: Valerio Virgillito <rmwh84@motorola.com>
---
 .../component-placeholder.js                       | 146 +++++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100755 node_modules/montage/ui/component-placeholder.reel/component-placeholder.js

(limited to 'node_modules/montage/ui/component-placeholder.reel')

diff --git a/node_modules/montage/ui/component-placeholder.reel/component-placeholder.js b/node_modules/montage/ui/component-placeholder.reel/component-placeholder.js
new file mode 100755
index 00000000..784172e0
--- /dev/null
+++ b/node_modules/montage/ui/component-placeholder.reel/component-placeholder.js
@@ -0,0 +1,146 @@
+/* <copyright>
+ This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+ No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+ (c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+ </copyright> */
+/**
+	@module "montage/ui/component-placeholder.reel"
+    @requires montage/core/core
+    @requires montage/ui/component
+    @requires core/logger
+*/
+var Montage = require("montage").Montage;
+var Component = require("ui/component").Component;
+var logger = require("core/logger").logger("componentplaceholder");
+/**
+ @class module:"montage/ui/component-placeholder.reel".ComponentPlaceHolder
+ */
+
+var ComponentPlaceHolder = exports.ComponentPlaceHolder = Montage.create(Component, /** @lends module:"montage/ui/component-placeholder.reel".ComponentPlaceHolder */ {
+
+    hasTemplate: {value: false},
+
+    name: {value: null},
+/**
+  Description TODO
+  @private
+*/
+    _component: {
+        serializable: true,
+        enumerable: false,
+        value: null
+    },
+/**
+  Description TODO
+  @private
+*/
+    _prepareForDraw: {value: function() {
+        if (this.element) {
+            this._replaceElementWithTemplate();
+        }
+    }},
+/**
+    Description TODO
+    @function
+    @returns this._component.draw.apply(this._component, arguments)
+    */
+    draw: {value: function() {
+        return this._component.draw.apply(this._component, arguments);
+    }},
+/**
+        Description TODO
+        @type {Property}
+        @default {Boolean} true
+    */
+    hasTemplate: {
+        value: true
+    },
+
+    // TODO: Remove when old serialization is gone
+    /**
+    Description TODO
+    @function
+    @param {Component} visitor The visitor component.
+    @param {Object} callback The callback object.
+    */
+    traverseComponentTree: {value: function(visitor, callback) {
+        var self = this;
+        var innerComponent = this._component;
+
+        if (this._isComponentExpanded) {
+            if (visitor) {
+                visitor(this);
+            }
+            this._component.traverseComponentTree.apply(this._component, arguments);
+        } else {
+            this.expandComponent(function() {
+                if (visitor) {
+                    visitor(self);
+                }
+                self._component.traverseComponentTree(visitor, callback);
+            });
+        }
+    }},
+/**
+  Description TODO
+  @private
+*/
+    _replaceElementWithTemplate: {value: function() {
+        var component = this._component,
+            element = this.element,
+            componentElement = component.element,
+            attributes = element.attributes,
+            attribute, attributeName, value;
+
+        for (var i = 0; (attribute = attributes[i]); i++) {
+            attributeName = attribute.nodeName;
+            if (attributeName === "id") {
+                continue;
+            }
+            value = (componentElement.getAttribute(attributeName) || "") + " " + attribute.nodeValue;
+            componentElement.setAttribute(attributeName, value);
+        }
+
+        element.parentNode.replaceChild(componentElement, element);
+
+        this._element = null;
+        // check to see if the hosted component hasn't replaced its element yet, if not do it now.
+        if (component._templateElement) {
+            component._replaceElementWithTemplate();
+        }
+    }},
+
+    // TODO: Add when old serialization is gone
+    //deserializedFromTemplate: {value: function() {
+    //    this._component = this.parentComponent[this.name];
+    //}},
+
+    // TODO: Remove when old serialization is gone
+/**
+    Description TODO
+    @function
+    @param {Object} callback The callback object.
+    @returns self._component.loadComponentTree(callback)
+    */
+    loadComponentTree: {value: function(callback) {
+        var self = this;
+        Component.loadComponentTree.call(this, function() {
+            self._component._cachedParentComponent = self._cachedParentComponent;
+            return self._component.loadComponentTree(callback);
+        });
+    }},
+
+    // TODO: Remove when old serialization is gone
+    /**
+    Description TODO
+    @function
+    @param {Object} callback The callback object.
+    @returns this._component.expandComponent.apply(this._component, arguments)
+    */
+    expandComponent: {value: function(callback) {
+        this._component = this.parentComponent[this.name];
+        this._isComponentExpanded = true;
+
+        return this._component.expandComponent.apply(this._component, arguments);
+    }}
+});
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