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authorAnanya Sen2012-05-25 17:31:58 -0700
committerAnanya Sen2012-05-25 17:31:58 -0700
commitc298c1d5f7e5e53206211717c832091a9a80ddb6 (patch)
tree6c7841e150b2890863f5ab686ac0844f00af351f
parent11f3f8c02a3af6d59751235c3523cdab238f595c (diff)
downloadninja-c298c1d5f7e5e53206211717c832091a9a80ddb6.tar.gz
multiple objects copy/paste - in progress
Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
-rw-r--r--js/controllers/clipboard-controller.js236
1 files changed, 126 insertions, 110 deletions
diff --git a/js/controllers/clipboard-controller.js b/js/controllers/clipboard-controller.js
index 354933a1..51f4ad14 100644
--- a/js/controllers/clipboard-controller.js
+++ b/js/controllers/clipboard-controller.js
@@ -30,6 +30,10 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
30 } 30 }
31 }, 31 },
32 32
33 clipboardOperationsAgent:{//appropriate agent instant required for execution of cut/copy/paste
34 value: null
35 },
36
33 copiedObjects:{ 37 copiedObjects:{
34 value: [] 38 value: []
35 }, 39 },
@@ -76,16 +80,25 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
76 80
77 handlePaste:{ 81 handlePaste:{
78 value:function(clipboardEvent){ 82 value:function(clipboardEvent){
79 if(this.application.ninja.documentController.activeDocument.currentView === "code") return; 83 if(this.application.ninja.documentController.activeDocument.currentView === "code") return;//for design view only
80 84
81 //TODO: return if stage is not focussed 85 //TODO: return if stage is not focussed
82 86
87 //identify all types of clipboard data
88
83 var clipboardData = clipboardEvent.clipboardData, 89 var clipboardData = clipboardEvent.clipboardData,
84 ninjaData = clipboardData.getData("ninja"), 90 ninjaData = clipboardData.getData("ninja"),
85 htmlData = clipboardData.getData("text/html"), 91 htmlData = clipboardData.getData("text/html"),
86 textData = clipboardData.getData("text/plain"); 92 textData = clipboardData.getData("text/plain"),
93 imageData = clipboardData.getData("image/png"),//TODO: other img types, tiff, jpeg.....
94 svgData = clipboardData.getData("image/svg");
95
96 if(ninjaData){
97 this.pasteFromNinja();
98 }else {
99 this.pasteItems(null, htmlData, textData);
100 }
87 101
88 this.pasteItems(ninjaData, htmlData, textData);
89 102
90 clipboardEvent.preventDefault(); 103 clipboardEvent.preventDefault();
91 } 104 }
@@ -100,106 +113,7 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
100 node = null, 113 node = null,
101 styles = null; 114 styles = null;
102 115
103 if(ninjaData){//=> copy from ninja 116 if(htmlData){
104 //paste using in-memory clipboard helper
105
106
107
108
109 //TODO: cleanse HTML
110
111 this.application.ninja.selectedElements.length = 0;
112 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} );
113
114 clipboardHelper.innerHTML = htmlData;//add the copied html to generate the nodes
115
116 while(clipboardHelper.hasChildNodes()){
117 if(clipboardHelper.lastChild.tagName === "META") {
118 clipboardHelper.removeChild(clipboardHelper.lastChild);//remove unnecesary meta tag
119 }
120 else if (clipboardHelper.lastChild.tagName === "CANVAS"){//temporary - we probably won't need to serialize this to the system clipboard
121
122 //only handling 1 canvas for POC
123
124
125 //clone copied canvas
126 var canvas = document.application.njUtils.make("canvas", this.copiedObjects.className, this.application.ninja.currentDocument);
127 canvas.width = this.copiedObjects.width;
128 canvas.height = this.copiedObjects.height;
129 //end - clone copied canvas
130
131 if (!canvas.getAttribute( "data-RDGE-id" )) canvas.setAttribute( "data-RDGE-id", NJUtils.generateRandom() );
132 document.application.njUtils.createModelWithShape(canvas);
133
134 styles = canvas.elementModel.data || {};
135 styles.top = "" + (this.application.ninja.elementMediator.getProperty(this.copiedObjects, "top", parseInt) - 50) + "px";
136 styles.left = "" + (this.application.ninja.elementMediator.getProperty(this.copiedObjects, "left", parseInt) - 50) + "px";
137
138 this.application.ninja.elementMediator.addElements(canvas, styles, false);
139
140 var world, worldData = this.copiedObjects.elementModel.shapeModel.GLWorld.exportJSON();
141 if(worldData)
142 {
143
144 var jObj;
145 var index = worldData.indexOf( ';' );
146 if ((worldData[0] === 'v') && (index < 24))
147 {
148 // JSON format. separate the version info from the JSON info
149 var jStr = worldData.substr( index+1 );
150 jObj = JSON.parse( jStr );
151
152 world = new World(canvas, jObj.webGL);
153 canvas.elementModel.shapeModel.GLWorld = world;
154 canvas.elementModel.shapeModel.useWebGl = jObj.webGL;
155 world.importJSON(jObj);
156 this.application.ninja.currentDocument.buildShapeModel( canvas.elementModel, world );
157 }
158
159 }
160
161 NJevent("elementAdded", canvas);
162
163
164 clipboardHelper.removeChild(clipboardHelper.lastChild);
165 }
166 else if(clipboardHelper.lastChild.nodeType === 3){//TextNode
167 node = clipboardHelper.removeChild(clipboardHelper.lastChild);
168
169 //USE styles controller to create the styles of the div and span
170 var doc = this.application.ninja.currentDocument ? this.application.ninja.currentDocument._document : document;
171 var aspan = doc.createElement("span");
172 aspan.appendChild(node);
173 var adiv = doc.createElement("div");
174 adiv.appendChild(aspan);
175 styles = {"top":"100px", "left":"100px"};
176
177
178 this.pastePositioned(node, styles);
179 }
180 else {
181 node = clipboardHelper.removeChild(clipboardHelper.lastChild);
182
183 if(node.removeAttribute) {node.removeAttribute("style");}//remove the computed styles attribute which is placed only for pasting to external applications
184
185 //get class string while copying .... generate styles from class
186 //styles = {"top":"100px", "left":"100px"};
187
188 this.pastePositioned(node, styles);
189 }
190
191 }
192
193 this.application.ninja.documentController.activeDocument.needsSave = true;
194
195
196
197
198
199
200 return;
201 }
202 else if(htmlData){
203 //TODO: cleanse HTML 117 //TODO: cleanse HTML
204 118
205 this.application.ninja.selectedElements.length = 0; 119 this.application.ninja.selectedElements.length = 0;
@@ -348,33 +262,38 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
348 */ 262 */
349 copy:{ 263 copy:{
350 value: function(clipboardEvent){ 264 value: function(clipboardEvent){
351 var j=0, htmlToClipboard = "", ninjaClipboardObj = {}; 265 var j=0, htmlToClipboard = "", ninjaClipboardObj = {}, textToClipboard = "";
352 this.copiedObjects.length = 0; 266 this.copiedObjects.length = 0;
353 267
354 if(clipboardEvent){ 268 if(clipboardEvent){
355 for(j=0; j < this.application.ninja.selectedElements.length; j++){//copying from stage 269 for(j=0; j < this.application.ninja.selectedElements.length; j++){//copying from stage
356 this.copiedObjects.push(this.application.ninja.selectedElements[j]); 270 this.copiedObjects.push(this.application.ninja.selectedElements[j]);
357 271
358 if(this.application.ninja.selectedElements[0].tagName === "CANVAS"){ 272 if(this.application.ninja.selectedElements[j].tagName === "CANVAS"){
359 if(!ninjaClipboardObj.canvas){ 273 if(!ninjaClipboardObj.canvas){
360 ninjaClipboardObj.canvas = true; 274 ninjaClipboardObj.canvas = true;
361 } 275 }
362 }else{ 276 }else{
363 htmlToClipboard = htmlToClipboard + this.prepareOuterHtml(this.application.ninja.selectedElements[j]); 277 htmlToClipboard = htmlToClipboard + this.serialize(this.application.ninja.selectedElements[j]);
364 if(!ninjaClipboardObj.plainHtml){ 278 if(!ninjaClipboardObj.plainHtml){
365 ninjaClipboardObj.plainHtml = true; 279 ninjaClipboardObj.plainHtml = true;
366 } 280 }
281 textToClipboard = textToClipboard + this.getText(this.application.ninja.selectedElements[j]) + " ";
367 } 282 }
368 283
369 } 284 }
370 //set clipboard data 285 //set clipboard data
371 clipboardEvent.clipboardData.setData('ninja', '' + JSON.stringify(ninjaClipboardObj)); 286 clipboardEvent.clipboardData.setData('ninja', ''+ JSON.stringify(ninjaClipboardObj));
372 clipboardEvent.clipboardData.setData('text/html', '<HTML><BODY>' + htmlToClipboard + '</BODY></HTML>');//copying first selected element for POC 287 clipboardEvent.clipboardData.setData('text/html', '<HTML><BODY>' + htmlToClipboard + '</BODY></HTML>');
288 clipboardEvent.clipboardData.setData('text/plain', textToClipboard);
289 }
290 else{
291 //TODO: custom copy/paste, ex: css, animation, materials
373 } 292 }
374 } 293 }
375 }, 294 },
376 295
377 prepareOuterHtml:{ 296 serialize:{
378 value: function(elem){ 297 value: function(elem){
379 v