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authorAnanya Sen2012-05-16 11:01:20 -0700
committerAnanya Sen2012-05-16 11:01:20 -0700
commit9e1ee9114e5364199acf1abb54798c81c14b9cbe (patch)
treea17af09d53651da576ac77f1abdb43dcde04e099 /js/controllers
parente503f067e8f4eb2477fb516ae00ffc6a297fc2a0 (diff)
downloadninja-9e1ee9114e5364199acf1abb54798c81c14b9cbe.tar.gz
single selection copy/paste canvas 2d shapes [rectangle and circle]
Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
Diffstat (limited to 'js/controllers')
-rw-r--r--js/controllers/clipboard-controller.js105
-rwxr-xr-xjs/controllers/styles-controller.js70
2 files changed, 144 insertions, 31 deletions
diff --git a/js/controllers/clipboard-controller.js b/js/controllers/clipboard-controller.js
index b023d37c..6ac90d96 100644
--- a/js/controllers/clipboard-controller.js
+++ b/js/controllers/clipboard-controller.js
@@ -8,7 +8,10 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
8// 8//
9var Montage = require("montage/core/core").Montage, 9var Montage = require("montage/core/core").Montage,
10 Component = require("montage/ui/component").Component, 10 Component = require("montage/ui/component").Component,
11 NJUtils = require("js/lib/NJUtils").NJUtils; 11 NJUtils = require("js/lib/NJUtils").NJUtils,
12 World = require("js/lib/drawing/world").World,
13 ShapesController = require("js/controllers/elements/shapes-controller").ShapesController,
14 ShapeModel = require("js/models/shape-model").ShapeModel;
12 15
13var ClipboardController = exports.ClipboardController = Montage.create(Component, { 16var ClipboardController = exports.ClipboardController = Montage.create(Component, {
14 hasTemplate: { 17 hasTemplate: {
@@ -29,6 +32,10 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
29 } 32 }
30 }, 33 },
31 34
35 copiedObjects:{
36 value: null
37 },
38
32 _copyFlag:{ 39 _copyFlag:{
33 value:false 40 value:false
34 }, 41 },
@@ -65,7 +72,11 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
65 if(this.application.ninja.documentController.activeDocument.currentView === "code") return; 72 if(this.application.ninja.documentController.activeDocument.currentView === "code") return;
66 73
67 if(this.application.ninja.selectedElements.length > 0){ 74 if(this.application.ninja.selectedElements.length > 0){
68 //handling 1 selected element 75 //handling 1 selected element for now
76
77 if(this.application.ninja.selectedElements[0].tagName === "CANVAS"){
78 this.copiedObjects = this.application.ninja.selectedElements[0];
79 }
69 80
70 elem = this.application.ninja.selectedElements[0]; 81 elem = this.application.ninja.selectedElements[0];
71 originalStyleAttr = elem.getAttribute("style");//preserve the current styles 82 originalStyleAttr = elem.getAttribute("style");//preserve the current styles
@@ -100,6 +111,8 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
100 value:function(clipboardEvent){ 111 value:function(clipboardEvent){
101 if(this.application.ninja.documentController.activeDocument.currentView === "code") return; 112 if(this.application.ninja.documentController.activeDocument.currentView === "code") return;
102 113
114 //TODO: return if stage is not focussed
115
103 var clipboardData = clipboardEvent.clipboardData, 116 var clipboardData = clipboardEvent.clipboardData,
104 htmlData = clipboardData.getData("text/html"), 117 htmlData = clipboardData.getData("text/html"),
105 textData = clipboardData.getData("text/plain"); 118 textData = clipboardData.getData("text/plain");
@@ -121,41 +134,103 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
121 134
122 data = htmlData || textData; 135 data = htmlData || textData;
123 136
124 if(data){ 137 if(htmlData){
125 //TODO: cleanse HTML 138 //TODO: cleanse HTML
126 139
127 this.application.ninja.selectedElements.length = 0; 140 this.application.ninja.selectedElements.length = 0;
128 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} ); 141 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} );
129 142
130 clipboardHelper.innerHTML = data;//add the copied html to generate the nodes 143 clipboardHelper.innerHTML = htmlData;//add the copied html to generate the nodes
131 144
132 while(clipboardHelper.hasChildNodes()){ 145 while(clipboardHelper.hasChildNodes()){
133 if(clipboardHelper.lastChild.tagName !== "META") { 146 if(clipboardHelper.lastChild.tagName === "META") {
134 node = clipboardHelper.removeChild(clipboardHelper.lastChild); 147 clipboardHelper.removeChild(clipboardHelper.lastChild);//remove unnecesary meta tag
148 }
149 else if (clipboardHelper.lastChild.tagName === "CANVAS"){//temporary - we probably won't need to serialize this to the system clipboard
135 150
136 node.removeAttribute("style");//remove the computed styles attribute which is placed only for pasting to external applications 151 //only handling 1 canvas for POC
137 152
138 //get class string while copying .... generate styles from class
139 styles = {"top":"100px", "left":"100px"};//get real stage center coordinates
140 this.pastePositioned(node, styles);
141 153
154 //clone copied canvas
155 var canvas = document.application.njUtils.make("canvas", this.copiedObjects.className, this.application.ninja.currentDocument);
156 canvas.width = this.copiedObjects.width;
157 canvas.height = this.copiedObjects.height;
158 //end - clone copied canvas
159
160 if (!canvas.getAttribute( "data-RDGE-id" )) canvas.setAttribute( "data-RDGE-id", NJUtils.generateRandom() );
161 document.application.njUtils.createModelWithShape(canvas);
162// canvas.elementModel.controller = ShapesController;
163// if(!canvas.elementModel.shapeModel) {
164// canvas.elementModel.shapeModel = Montage.create(ShapeModel);
165// }
166 styles = canvas.elementModel.data || {};
167 styles.top = "" + (this.application.ninja.elementMediator.getProperty(this.copiedObjects, "top", parseInt) - 50) + "px";
168 styles.left = "" + (this.application.ninja.elementMediator.getProperty(this.copiedObjects, "left", parseInt) - 50) + "px";
169
170 this.application.ninja.elementMediator.addElements(canvas, styles, false);
171
172 var world, worldData = this.copiedObjects.elementModel.shapeModel.GLWorld.exportJSON();
173 if(worldData)
174 {
175
176 var jObj;
177 var index = worldData.indexOf( ';' );
178 if ((worldData[0] === 'v') && (index < 24))
179 {
180 // JSON format. separate the version info from the JSON info
181 //var vStr = importStr.substr( 0, index+1 );
182 var jStr = worldData.substr( index+1 );
183 jObj = JSON.parse( jStr );
142 184
185 world = new World(canvas, jObj.useWebGl);
186 canvas.elementModel.shapeModel.GLWorld = world;
187 canvas.elementModel.shapeModel.useWebGl = jObj.useWebGl;
188 world.importJSON(jObj);
189 this.application.ninja.currentDocument.buildShapeModel( canvas.elementModel, world );
190 }
143 191
192 }
144 193
145 //this.pasteInPlace(temp);//does not work now 194 NJevent("elementAdded", canvas);
146 195
147 196
148// this.application.ninja.documentController.activeDocument.documentRoot.insertBefore(temp, this.application.ninja.documentController.activeDocument.documentRoot.firstChild); 197 clipboardHelper.removeChild(clipboardHelper.lastChild);
149// NJUtils.makeModelFromElement(temp); 198 }
150// NJevent("elementAdded", temp); 199 else if(clipboardHelper.lastChild.nodeType === 3){//TextNode
200 node = clipboardHelper.removeChild(clipboardHelper.lastChild);
201
202 //USE styles controller to create the styles of the div and span
203 var doc = this.application.ninja.currentDocument ? this.application.ninja.currentDocument._document : document;
204 var aspan = doc.createElement("span");
205 aspan.appendChild(node);
206 var adiv = doc.createElement("div");
207 adiv.appendChild(aspan);
208 styles = {"top":"100px", "left":"100px"};
209
151 210
211 this.pastePositioned(node, styles);
152 } 212 }
153 else { 213 else {
154 clipboardHelper.removeChild(clipboardHelper.lastChild);//remove unnecesary meta tag 214 node = clipboardHelper.removeChild(clipboardHelper.lastChild);
215
216 if(node.removeAttribute) {node.removeAttribute("style");}//remove the computed styles attribute which is placed only for pasting to external applications
217
218 //get class string while copying .... generate styles from class
219 //styles = {"top":"100px", "left":"100px"};
220
221 this.pastePositioned(node, styles);
155 } 222 }
223
156 } 224 }
157 225
158 this.application.ninja.documentController.activeDocument.needsSave = true; 226 this.application.ninja.documentController.activeDocument.needsSave = true;
227 }else if(textData){
228
229 //USE styles controller to create the styles of the div and span
230 clipboardHelper.innerHTML = "<div><span>"+ textData +"</span></div>";//add the copied html to generate the nodes
231 node = clipboardHelper.removeChild(clipboardHelper.lastChild);
232 styles = {"top":"100px", "left":"100px"};//get real stage center coordinates
233 this.pastePositioned(node, styles);
159 } 234 }
160 235
161 } 236 }
diff --git a/js/controllers/styles-controller.js b/js/controllers/styles-controller.js
index 647c0870..cbc00676 100755
--- a/js/controllers/styles-controller.js
+++ b/js/controllers/styles-controller.js
@@ -94,11 +94,18 @@ var stylesController = exports.StylesController = Montage.create(Component, {
94 // Returns null if sheet not found (as in non-ninja projects) 94 // Returns null if sheet not found (as in non-ninja projects)
95 // Setter will handle null case 95 // Setter will handle null case
96 this.defaultStylesheet = this.getSheetFromElement(this.CONST.DEFAULT_SHEET_ID); 96 this.defaultStylesheet = this.getSheetFromElement(this.CONST.DEFAULT_SHEET_ID);
97 97
98 //debugger; 98 this.userStyleSheets = nj.toArray(document._document.styleSheets).filter(function(sheet) {
99 return sheet !== this._stageStylesheet;
100 }, this);
101
102 NJevent('styleSheetsReady', this);
99 }, 103 },
100 enumerable : false 104 enumerable : false
101 }, 105 },
106 userStyleSheets : {
107 value : null
108 },
102 _stageStylesheet : { 109 _stageStylesheet : {
103 value : null 110 value : null
104 }, 111 },
@@ -183,6 +190,7 @@ var stylesController = exports.StylesController = Montage.create(Component, {
183 ///// attach specificity to rule object 190