adding the template-creator class

Signed-off-by: Valerio Virgillito <valerio@motorola.com>

1 files changed, 113 insertions, 0 deletions

diff --git a/node_modules/tools/template-creator.js b/node_modules/tools/template-creator.js
new file mode 100644
index 00000000..6b50cc1e
--- /dev/null
+++ b/node_modules/tools/template-creator.js
@@ -0,0 +1,113 @@
+/* <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/tools/template/template-creator
+    @requires montage/ui/template
+*/
+
+exports = typeof exports !== "undefined" ? exports : {};
+
+var Montage = require("montage/core/core").Montage;
+var Template = require("montage/ui/template").Template;
+
+/**
+    @class module:montage/tools/template/template-creator.TemplateCreator
+    @extends module:montage/ui/template.Template
+*/
+var TemplateCreator = exports.TemplateCreator = Montage.create(Template, /** @lends module:montage/tools/template/template-creator.TemplateCreator# */ {
+    initWithDocument: {
+        value: function(doc, montageJsPath) {
+            return this.initWithHeadAndBodyElements(doc.head, doc.body, montageJsPath);
+        }
+    },
+
+    initWithBodyElement: {
+        value: function(body, montageJsPath) {
+            return this.initWithHeadAndBodyElements(null, body, montageJsPath);
+        }
+    },
+
+    initWithHeadAndBodyElements: {
+        value: function(head, body, montageJsPath) {
+            var serializer = this.serializer,
+                objects = {},
+                components = {},
+                doc,
+                script,
+                self = this;
+
+            this._objectNamesIndex = {};
+            doc = this._document = document.implementation.createHTMLDocument("");
+
+            function copyNode(sourceNode, targetNode, isRootNode) {
+                var childNodes = sourceNode.childNodes,
+                    childNode,
+                    targetChildNode,
+                    label,
+                    script,
+                    component = isRootNode ? null : sourceNode.controller;
+
+                if (component) {
+                    label = self._generateLabelForComponent(component);
+                    targetNode.setAttribute("id", label);
+                    component._element = targetNode;
+                    components[label] = component;
+                } else {
+                    for (var i = 0; (childNode = childNodes[i]); i++) {
+                        targetChildNode = targetNode.appendChild(childNode.cloneNode(false));
+                        copyNode(childNode, targetChildNode);
+                    }
+                }
+            }
+
+            if (head) {
+                doc.head.innerHTML = head.innerHTML;
+            }
+            if (montageJsPath) {
+               script = doc.createElement("script");
+               script.setAttribute("src", montageJsPath);
+               doc.head.appendChild(script);
+               doc.head.insertBefore(doc.createTextNode("\n    "), script);
+            }
+
+            // try to make things look nice...
+            var html = doc.documentElement;
+            html.insertBefore(doc.createTextNode("\n"), doc.head);
+            html.insertBefore(doc.createTextNode("\n"), doc.body);
+            html.appendChild(doc.createTextNode("\n"));
+            if (!head) {
+                // the first child is the title
+                doc.head.insertBefore(doc.createTextNode("\n    "), doc.head.firstChild);
+            }
+
+            copyNode(body, this._document.body, true);
+            this._ownerSerialization = serializer.serialize(components);
+            this._externalObjects = serializer.getExternalObjects();
+
+            return this;
+        }
+    },
+
+    _componentNamesIndex: {
+        value: null
+    },
+
+    _generateLabelForComponent: {value: function(component) {
+        var componentInfo = Montage.getInfoForObject(component),
+            componentLabel = componentInfo.label,
+            componentName,
+            index;
+
+        if (componentLabel) {
+            return componentLabel;
+        } else {
+            componentName = componentInfo.objectName.toLowerCase();
+            index = this._componentNamesIndex[componentName] || 1;
+            this._componentNamesIndex[componentName] = index + 1;
+            return componentName + index;
+        }
+    }},
+});
\ No newline at end of file