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authorAnanya Sen2012-05-28 17:00:19 -0700
committerAnanya Sen2012-05-28 17:00:19 -0700
commit1fcae664691abf8c37ac4ce5d7789153adaffb63 (patch)
tree6a91a3d4517f4cd72c0e2e49dbcb79ea812e3a1a
parentc298c1d5f7e5e53206211717c832091a9a80ddb6 (diff)
downloadninja-1fcae664691abf8c37ac4ce5d7789153adaffb63.tar.gz
copy/paste of multiple div and canvas elements done
Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
-rw-r--r--js/controllers/clipboard-controller.js373
1 files changed, 165 insertions, 208 deletions
diff --git a/js/controllers/clipboard-controller.js b/js/controllers/clipboard-controller.js
index 51f4ad14..4be268c7 100644
--- a/js/controllers/clipboard-controller.js
+++ b/js/controllers/clipboard-controller.js
@@ -95,8 +95,10 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
95 95
96 if(ninjaData){ 96 if(ninjaData){
97 this.pasteFromNinja(); 97 this.pasteFromNinja();
98 }else { 98 }else if(imageData){
99 this.pasteItems(null, htmlData, textData); 99 this.pasteImage(imageData);
100 }else{
101 this.pasteItems(htmlData, textData);
100 } 102 }
101 103
102 104
@@ -104,94 +106,177 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
104 } 106 }
105 }, 107 },
106 108
107 pasteItems:{//todo: change to pasteNinja, pasteHTML, etc 109 /*
108 value: function(ninjaData, htmlData, textData){ 110 parameters:
109 var i=0, 111 */
110 pasteDataObject=null, 112 copy:{
111 clipboardHelper=this.createClipboardHelper(), 113 value: function(clipboardEvent){
112 pastedElements = null, 114 var j=0, htmlToClipboard = "", ninjaClipboardObj = {}, textToClipboard = "";
115 this.copiedObjects.length = 0;
116
117 if(clipboardEvent){
118 for(j=0; j < this.application.ninja.selectedElements.length; j++){//copying from stage
119 this.copiedObjects.push(this.application.ninja.selectedElements[j]);
120
121 if(this.application.ninja.selectedElements[j].tagName === "CANVAS"){
122 if(!ninjaClipboardObj.canvas){
123 ninjaClipboardObj.canvas = true;
124 }
125 }else{
126 htmlToClipboard = htmlToClipboard + this.serialize(this.application.ninja.selectedElements[j]);
127 if(!ninjaClipboardObj.plainHtml){
128 ninjaClipboardObj.plainHtml = true;
129 }
130 textToClipboard = textToClipboard + this.getText(this.application.ninja.selectedElements[j]) + " ";
131 }
132
133 }
134 //set clipboard data
135 clipboardEvent.clipboardData.setData('ninja', ''+ JSON.stringify(ninjaClipboardObj));
136 clipboardEvent.clipboardData.setData('text/html', '<HTML><BODY>' + htmlToClipboard + '</BODY></HTML>');
137 clipboardEvent.clipboardData.setData('text/plain', textToClipboard);
138 }
139 else{
140 //TODO: custom copy/paste, ex: css, animation, materials
141 }
142 }
143 },
144
145 pasteFromNinja:{//todo: change to appropriate name
146 value:function(){
147 var i=0, j=0,
148 pastedElements = [],//array of te pastes clones - for selection
113 node = null, 149 node = null,
150 styles = null,
151 copiedElement = null;
152
153 //TODO: cleanse HTML
154
155 //clear previous selections
156 this.application.ninja.selectedElements.length = 0;
157 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} );
158
159
160 for(j=0; j< this.copiedObjects.length; j++){
161 copiedElement = this.copiedObjects[j];
114 styles = null; 162 styles = null;
115 163
116 if(htmlData){ 164 if (copiedElement.tagName === "CANVAS"){
117 //TODO: cleanse HTML 165 //clone copied canvas
166 var canvas = document.application.njUtils.make("canvas", copiedElement.className, this.application.ninja.currentDocument);
167 canvas.width = copiedElement.width;
168 canvas.height = copiedElement.height;
169 //end - clone copied canvas
118 170
119 this.application.ninja.selectedElements.length = 0; 171 if (!canvas.getAttribute( "data-RDGE-id" )) canvas.setAttribute( "data-RDGE-id", NJUtils.generateRandom() );
120 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} ); 172 document.application.njUtils.createModelWithShape(canvas);
121 173
122 clipboardHelper.innerHTML = htmlData;//add the copied html to generate the nodes 174 styles = canvas.elementModel.data || {};
175 styles.top = "" + (this.application.ninja.elementMediator.getProperty(copiedElement, "top", parseInt) - 50) + "px";
176 styles.left = "" + (this.application.ninja.elementMediator.getProperty(copiedElement, "left", parseInt) - 50) + "px";
123 177
124 while(clipboardHelper.hasChildNodes()){ 178 this.application.ninja.elementMediator.addElements(canvas, styles, false);
125 if(clipboardHelper.lastChild.tagName === "META") { 179
126 clipboardHelper.removeChild(clipboardHelper.lastChild);//remove unnecesary meta tag 180 var world, worldData = copiedElement.elementModel.shapeModel.GLWorld.exportJSON();
127 } 181 if(worldData)
128 else if (clipboardHelper.lastChild.tagName === "CANVAS"){//temporary - we probably won't need to serialize this to the system clipboard 182 {
183 var jObj;
184 var index = worldData.indexOf( ';' );
185 if ((worldData[0] === 'v') && (index < 24))
186 {
187 // JSON format. separate the version info from the JSON info
188 var jStr = worldData.substr( index+1 );
189 jObj = JSON.parse( jStr );
190
191 world = new World(canvas, jObj.webGL);
192 canvas.elementModel.shapeModel.GLWorld = world;
193 canvas.elementModel.shapeModel.useWebGl = jObj.webGL;
194 world.importJSON(jObj);
195 this.application.ninja.currentDocument.buildShapeModel( canvas.elementModel, world );
196 }
197 }
129 198
130 //only handling 1 canvas for POC 199 NJevent("elementAdded", canvas);
131 200
201 pastedElements.push(canvas);
202 }
203 else {
204 node = copiedElement.cloneNode(true);
132 205
133 //clone copied canvas 206 if(node.removeAttribute) {node.removeAttribute("style");}//remove the computed styles attribute which is placed only for pasting to external applications
134 var canvas = document.application.njUtils.make("canvas", this.copiedObjects.className, this.application.ninja.currentDocument);
135 canvas.width = this.copiedObjects.width;
136 canvas.height = this.copiedObjects.height;
137 //end - clone copied canvas
138 207
139 if (!canvas.getAttribute( "data-RDGE-id" )) canvas.setAttribute( "data-RDGE-id", NJUtils.generateRandom() ); 208 styles = {};
140 document.application.njUtils.createModelWithShape(canvas); 209 styles.top = "" + (this.application.ninja.elementMediator.getProperty(copiedElement, "top", parseInt) - 50) + "px";
210 styles.left = "" + (this.application.ninja.elementMediator.getProperty(copiedElement, "left", parseInt) - 50) + "px";
141 211
142 styles = canvas.elementModel.data || {}; 212 this.pastePositioned(node, styles);
143 styles.top = "" + (this.application.ninja.elementMediator.getProperty(this.copiedObjects, "top", parseInt) - 50) + "px"; 213 pastedElements.push(node);
144 styles.left = "" + (this.application.ninja.elementMediator.getProperty(this.copiedObjects, "left", parseInt) - 50) + "px"; 214 }
145 215
146 this.application.ninja.elementMediator.addElements(canvas, styles, false); 216 }
147 217
148 var world, worldData = this.copiedObjects.elementModel.shapeModel.GLWorld.exportJSON();
149 if(worldData)
150 {
151 218
152 var jObj; 219 //this.application.ninja.selectionController.selectElements(pastedElements);//select pasted elements - not working!
153 var index = worldData.indexOf( ';' );
154 if ((worldData[0] === 'v') && (index < 24))
155 {
156 // JSON format. separate the version info from the JSON info
157 var jStr = worldData.substr( index+1 );
158 jObj = JSON.parse( jStr );
159 220
160 world = new World(canvas, jObj.webGL);
161 canvas.elementModel.shapeModel.GLWorld = world;
162 canvas.elementModel.shapeModel.useWebGl = jObj.webGL;
163 world.importJSON(jObj);
164 this.application.ninja.currentDocument.buildShapeModel( canvas.elementModel, world );
165 }
166 221
167 } 222 this.application.ninja.documentController.activeDocument.needsSave = true;
223 }
224 },
225
226 //paste from external applicaitons
227 pasteItems:{//todo: change to pasteNinja, pasteHTML, etc
228 value: function(htmlData, textData){
229 var i=0,
230 pasteDataObject=null,
231 clipboardHelper=this.createClipboardHelper(),
232 pastedElements = null,
233 node = null,
234 styles = null,
235 divWrapper = null,
236 spanWrapper = null;
237
238 if(htmlData){
239 //TODO: cleanse HTML
168 240
169 NJevent("elementAdded", canvas); 241 this.application.ninja.selectedElements.length = 0;
242 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} );
170 243
244 clipboardHelper.innerHTML = htmlData;//todo:remove html and body tags
171 245
246 while(clipboardHelper.hasChildNodes()){
247 if(clipboardHelper.lastChild.tagName === "META") {
248 clipboardHelper.removeChild(clipboardHelper.lastChild);//remove unnecesary meta tag
249 }
250 else if (clipboardHelper.lastChild.tagName === "CANVAS"){
251 //can't paste external canvas for lack of all metadata
172 clipboardHelper.removeChild(clipboardHelper.lastChild); 252 clipboardHelper.removeChild(clipboardHelper.lastChild);
173 } 253 }