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-rw-r--r--js/controllers/clipboard-controller.js698
-rwxr-xr-xjs/controllers/styles-controller.js66
2 files changed, 751 insertions, 13 deletions
diff --git a/js/controllers/clipboard-controller.js b/js/controllers/clipboard-controller.js
new file mode 100644
index 00000000..bc78922c
--- /dev/null
+++ b/js/controllers/clipboard-controller.js
@@ -0,0 +1,698 @@
1/* <copyright>
2This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
3No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
5</copyright> */
6
7////////////////////////////////////////////////////////////////////////
8//
9var Montage = require("montage/core/core").Montage,
10 Component = require("montage/ui/component").Component,
11 NJUtils = require("js/lib/NJUtils").NJUtils,
12 World = require("js/lib/drawing/world").World;
13
14var ClipboardController = exports.ClipboardController = Montage.create(Component, {
15 hasTemplate: {
16 value: false
17 },
18
19 deserializedFromTemplate: {
20 value: function() {
21 document.body.addEventListener("copy", this, false);
22 document.body.addEventListener("cut", this, false);
23 document.body.addEventListener("paste", this, false);
24
25 //ninja menu events
26 this.eventManager.addEventListener("executeCut", this, false);
27 this.eventManager.addEventListener("executeCopy", this, false);
28 this.eventManager.addEventListener("executePaste", this, false);
29
30 }
31 },
32
33 clipboardOperationsAgent:{//appropriate agent instant required for execution of cut/copy/paste
34 value: null
35 },
36
37 //count how many times pasted
38 //used to move multiple pastes of same copy
39 pasteCounter:{
40 value: 0
41 },
42
43 copiedObjects:{
44 value: {}
45 },
46
47 _copyFlag:{
48 value:false
49 },
50
51 copyFlag:{
52 get:function(){return this._copyFlag;},
53 set:function(value){this._copyFlag = value;}
54 },
55
56 _newCopyFlag:{
57 value:true
58 },
59
60 newCopyFlag:{
61 get:function(){return this._newCopyFlag;},
62 set:function(value){this._newCopyFlag = value;}
63 },
64
65 handleExecuteCopy:{
66 value: function(){document.execCommand('copy',false,null);}
67 },
68
69 handleExecuteCut:{
70 value: function(){document.execCommand('cut',false,null);}
71 },
72
73 handleExecutePaste:{
74 value: function(){document.execCommand('paste',false,null);}
75 },
76
77 handleCopy:{
78 value:function(clipboardEvent){
79 if(!this.application.ninja.currentDocument
80 || (this.application.ninja.currentDocument && this.application.ninja.currentDocument.currentView === "code")){
81
82 return;
83 }//for design view only
84
85 // Don't do anything if an input or other control is focused
86 if(document.activeElement.nodeName !== "BODY") {
87 return;
88 }
89
90 this.copy(clipboardEvent);
91
92 clipboardEvent.preventDefault();
93 }
94 },
95
96 handleCut:{
97 value:function(clipboardEvent){
98 if(this.application.ninja.currentDocument.currentView === "code") return;
99
100 // Don't do anything if an input or other control is focused
101 if(document.activeElement.nodeName !== "BODY") {
102 return;
103 }
104
105 this.cut(clipboardEvent);
106
107 clipboardEvent.preventDefault();
108 }
109 },
110
111 handlePaste:{
112 value:function(clipboardEvent){
113 var clipboardData = clipboardEvent.clipboardData,
114 ninjaData = clipboardData.getData("ninja"),
115 htmlData = clipboardData.getData("text/html"),
116 textData = clipboardData.getData("text/plain"),
117 i=0,
118 imageMime, imageData, imageElement;
119
120 if(!this.application.ninja.currentDocument
121 || (this.application.ninja.currentDocument && this.application.ninja.currentDocument.currentView === "code")){
122
123 return;
124 }//for design view only
125
126 // Don't do anything if an input or other control is focused
127 if(document.activeElement.nodeName !== "BODY") {
128 return;
129 }
130
131 //TODO: return if stage is not focussed
132
133 this.pasteCounter++;
134
135 if(ninjaData){
136 if(this.copiedObjects.copy){this.pasteFromCopy();}
137 else if(this.copiedObjects.cut){this.pasteFromCut();}
138 }
139 else{
140
141 //handle image blobs
142 if(clipboardData.items && (clipboardData.items.length > 0)){
143 for(i=0; i < clipboardData.items.length; i++ ){
144 if((clipboardData.items[i].kind === "file") && (clipboardData.items[i].type.indexOf("image") === 0)){//example type -> "image/png"
145 imageMime = clipboardData.items[i].type;
146 imageData = clipboardData.items[i].getAsFile();
147 try{
148 imageElement = this.generateImageElement(imageData);
149 }catch(e){
150 console.log(""+e.stack);
151 }
152 this.application.ninja.selectionController.selectElements(imageElement);
153 this.application.ninja.currentDocument.model.needsSave = true;
154
155 }
156 }
157 }
158
159 try{
160 this.pasteFromExternalSource(htmlData, textData);
161 }catch(e){
162 console.log(""+e.stack);
163 }
164 }
165
166 clipboardEvent.preventDefault();
167 }
168 },
169
170 /*
171 parameters:
172 */
173 copy:{
174 value: function(clipboardEvent){
175 var j=0, htmlToClipboard = "", ninjaClipboardObj = {}, textToClipboard = "";
176 this.copiedObjects = {}; this.pasteCounter = 0;
177 this.copiedObjects["copy"] = [];
178
179 if(clipboardEvent){
180 for(j=0; j < this.application.ninja.selectedElements.length; j++){//copying from stage
181 this.copiedObjects.copy.push(this.application.ninja.selectedElements[j]);
182
183 if(this.application.ninja.selectedElements[j].tagName === "CANVAS"){
184 if(!ninjaClipboardObj.canvas){
185 ninjaClipboardObj.canvas = true;
186 }
187 }else{
188 htmlToClipboard = htmlToClipboard + this.serializeHTMLElement(this.application.ninja.selectedElements[j]);
189 if(!ninjaClipboardObj.plainHtml){
190 ninjaClipboardObj.plainHtml = true;
191 }
192 textToClipboard = textToClipboard + this.getText(this.application.ninja.selectedElements[j]) + " ";
193 }
194
195 }
196 //set clipboard data
197 clipboardEvent.clipboardData.setData('ninja', ''+ JSON.stringify(ninjaClipboardObj));
198 clipboardEvent.clipboardData.setData('text/html', '<HTML><BODY>' + htmlToClipboard + '</BODY></HTML>');
199 clipboardEvent.clipboardData.setData('text/plain', textToClipboard);
200 }
201 else{
202 //TODO: custom copy/paste, ex: css, animation, materials
203 }
204 }
205 },
206
207 pasteFromCopy:{//todo: change to appropriate name
208 value:function(){
209 var i=0, j=0,
210 pastedElements = [],//array of te pastes clones - for selection
211 node = null,
212 styles = null,
213 copiedElement = null;
214
215 //TODO: cleanse HTML
216
217 for(j=0; j< this.copiedObjects.copy.length; j++){
218 copiedElement = this.copiedObjects.copy[j];
219 styles = null;
220
221 if (copiedElement.tagName === "CANVAS"){
222 //clone copied canvas
223 var canvas = this.cloneCanvas(copiedElement);
224 NJevent("elementAdded", canvas);
225 pastedElements.push(canvas);
226 }
227 else {
228 node = copiedElement.cloneNode(true);
229