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-rw-r--r--js/clipboard/external-apps-clipboard-agent.js164
1 files changed, 52 insertions, 112 deletions
diff --git a/js/clipboard/external-apps-clipboard-agent.js b/js/clipboard/external-apps-clipboard-agent.js
index 6b9d8090..819f515e 100644
--- a/js/clipboard/external-apps-clipboard-agent.js
+++ b/js/clipboard/external-apps-clipboard-agent.js
@@ -38,6 +38,12 @@ var Montage = require("montage/core/core").Montage,
38 38
39var ExternalAppsClipboardAgent = exports.ExternalAppsClipboardAgent = Montage.create(Component, { 39var ExternalAppsClipboardAgent = exports.ExternalAppsClipboardAgent = Montage.create(Component, {
40 40
41 //count how many times pasted
42 //used to move multiple pastes of same copy
43 pasteCounter:{
44 value: 0
45 },
46
41 paste:{ 47 paste:{
42 value: function(clipboardEvent){ 48 value: function(clipboardEvent){
43 var clipboardData = clipboardEvent.clipboardData, 49 var clipboardData = clipboardEvent.clipboardData,
@@ -46,8 +52,13 @@ var ExternalAppsClipboardAgent = exports.ExternalAppsClipboardAgent = Montage.cr
46 i=0, 52 i=0,
47 imageMime, imageData, imageElement; 53 imageMime, imageData, imageElement;
48 54
49 //handle image blobs 55 if(!!htmlData || !!textData){
50 if(clipboardData.items && (clipboardData.items.length > 0)){ 56 try{
57 this.doPasteHtml(htmlData, textData);
58 }catch(e){
59 console.log(""+e.stack);
60 }
61 }else if(clipboardData.items && (clipboardData.items.length > 0)){//handle image blobs
51 for(i=0; i < clipboardData.items.length; i++ ){ 62 for(i=0; i < clipboardData.items.length; i++ ){
52 if((clipboardData.items[i].kind === "file") && (clipboardData.items[i].type.indexOf("image") === 0)){//example type -> "image/png" 63 if((clipboardData.items[i].kind === "file") && (clipboardData.items[i].type.indexOf("image") === 0)){//example type -> "image/png"
53 imageMime = clipboardData.items[i].type; 64 imageMime = clipboardData.items[i].type;
@@ -57,21 +68,10 @@ var ExternalAppsClipboardAgent = exports.ExternalAppsClipboardAgent = Montage.cr
57 }catch(e){ 68 }catch(e){
58 console.log(""+e.stack); 69 console.log(""+e.stack);
59 } 70 }
60 this.application.ninja.selectionController.selectElements(imageElement);
61 this.application.ninja.currentDocument.model.needsSave = true; 71 this.application.ninja.currentDocument.model.needsSave = true;
62
63 } 72 }
64 } 73 }
65 } 74 }
66
67 try{
68 if(!!htmlData || !!textData){
69 this.pasteHtml(htmlData, textData);
70 }
71 }catch(e){
72 console.log(""+e.stack);
73 }
74
75 } 75 }
76 }, 76 },
77 77
@@ -108,16 +108,16 @@ var ExternalAppsClipboardAgent = exports.ExternalAppsClipboardAgent = Montage.cr
108 //Adding element once it is loaded 108 //Adding element once it is loaded
109 element.onload = function () { 109 element.onload = function () {
110 element.onload = null; 110 element.onload = null;
111 self.application.ninja.elementMediator.addElements(element, rules, true); 111 self.application.ninja.elementMediator.addElements(element, rules, true/*notify*/, false /*callAddDelegate*/);
112 }; 112 };
113 //Setting rules of element 113 //Setting rules of element
114 rules = { 114 rules = {
115 'position': 'absolute', 115 'position': 'absolute',
116 'top' : '100px', 116 'top' : '0px',
117 'left' : '100px' 117 'left' : '0px'
118 }; 118 };
119 // 119 //
120 self.application.ninja.elementMediator.addElements(element, rules, false); 120 self.application.ninja.elementMediator.addElements(element, rules, false/*notify*/, false /*callAddDelegate*/);
121 } else { 121 } else {
122 //HANDLE ERROR ON SAVING FILE TO BE ADDED AS ELEMENT 122 //HANDLE ERROR ON SAVING FILE TO BE ADDED AS ELEMENT
123 } 123 }
@@ -126,119 +126,59 @@ var ExternalAppsClipboardAgent = exports.ExternalAppsClipboardAgent = Montage.cr
126 } 126 }
127 }, 127 },
128 128
129 //paste from external applicaitons 129 doPasteHtml:{
130 pasteHtml:{
131 value: function(htmlData, textData){ 130 value: function(htmlData, textData){
132 var i=0, j=0, 131 var divWrapper = null, data = null;
133 pasteDataObject=null,
134 pastedElements = [],
135 node = null, nodeList = null,
136 styles = null,
137 divWrapper = null,
138 spanWrapper = null,
139 metaEl = null,
140 self = this;
141 132
142 if(htmlData){ 133 htmlData = this.sanitize(htmlData);
134 textData = this.sanitize(textData);
143 135
144 //cleanse HTML 136 data = htmlData ? htmlData : textData;
145
146 htmlData.replace(/[<script]/g," ");
147 137
138 if (data && data.length) {
139 //deselect current selections
148 this.application.ninja.selectedElements.length = 0; 140 this.application.ninja.selectedElements.length = 0;
149 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} ); 141 NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} );
150 142
151 try{ 143 divWrapper = document.application.njUtils.make("div", null, this.application.ninja.currentDocument);
152 nodeList = ClipboardUtil.deserializeHtmlString(htmlData);//this removes html and body tags 144 this.application.ninja.elementMediator.addElements(divWrapper, {"height": "68px",
153 } 145 "left": "0px",
154 catch(e){ 146 "position": "absolute",
155 console.log(""+e.stack); 147 "top": "0px",
156 } 148 "width": "161px"}, false);
157
158 for(i=0; i < nodeList.length; i++){
159 if(nodeList[i].tagName === "META") {
160 nodeList[i] = null;
161 }
162 else if (nodeList[i].tagName === "CANVAS"){
163 //can't paste external canvas for lack of all metadata
164 nodeList[i] = null;
165 }
166 else if((nodeList[i].nodeType === 3) || (nodeList[i].tagName === "A")){
167 node = nodeList[i].cloneNode(true);
168
169 divWrapper = document.application.njUtils.make("div", null, this.application.ninja.currentDocument);
170 spanWrapper = document.application.njUtils.make("span", null, this.application.ninja.currentDocument);
171 spanWrapper.appendChild(node);
172 divWrapper.appendChild(spanWrapper);
173 styles = {"position":"absolute", "top":"100px", "left":"100px"};
174 149
175 this.pastePositioned(divWrapper, styles); 150 divWrapper.innerHTML = data;
176
177 nodeList[i] = null;
178 pastedElements.push(divWrapper);
179
180 }else if(nodeList[i].tagName === "SPAN"){
181 node = nodeList[i].cloneNode(true);
182
183 divWrapper = document.application.njUtils.make("div", null, this.application.ninja.currentDocument);
184 divWrapper.appendChild(node);
185 styles = {"position":"absolute", "top":"100px", "left":"100px"};
186
187 this.pastePositioned(divWrapper, styles);
188
189 nodeList[i] = null;
190 pastedElements.push(divWrapper);
191 }
192 else {
193 node = nodeList[i].cloneNode(true);
194
195 //get class string while copying .... generate styles from class
196 styles = {"position":"absolute", "top":"100px", "left":"100px"};
197
198 this.pastePositioned(node, styles);
199
200 nodeList[i] = null;
201 pastedElements.push(node);
202 }
203 151
152 //hack to set the wrapper div's height and width as per the pasted content
153 var theclass = divWrapper.getAttribute("class");
154 //temporarily remove the class to find the computed styles for the pasted content
155 if(theclass){
156 divWrapper.removeAttribute("class");
204 } 157 }
158 var height = divWrapper.ownerDocument.defaultView.getComputedStyle(divWrapper).getPropertyValue("height");
159 var width = divWrapper.ownerDocument.defaultView.getComputedStyle(divWrapper).getPropertyValue("width");
205 160
206 nodeList = null; 161 divWrapper.setAttribute("class", theclass);
207
208 162
209 }else if(textData){ 163 this.application.ninja.stylesController.setElementStyle(divWrapper, "height", height);
210 node = ClipboardUtil.deserializeHtmlString("<div><span>"+ textData +"</span></div>")[0]; 164 this.application.ninja.stylesController.setElementStyle(divWrapper, "width", width);
211 styles = {"position":"absolute", "top":"100px", "left":"100px"}; 165 //-end hack
212 this.pastePositioned(node, styles);
213 }
214 166
215 NJevent("elementAdded", pastedElements); 167 NJevent("elementAdded", divWrapper);
216 this.application.ninja.currentDocument.model.needsSave = true;
217 168
169 this.application.ninja.currentDocument.model.needsSave = true;
170 }
218 } 171 }
219 }, 172 },
220