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authorAnanya Sen2012-06-12 12:05:40 -0700
committerAnanya Sen2012-06-12 12:05:40 -0700
commit1e7f318e7bbc0c3cd95217fc369ccc30963a5381 (patch)
tree78fd467221cc87ca03a9754784f24cabe9582cbd /js/controllers
parent609ad21e56623827c5ca203cf6062f70d3067764 (diff)
downloadninja-1e7f318e7bbc0c3cd95217fc369ccc30963a5381.tar.gz
patse raw image data to stage
Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>
Diffstat (limited to 'js/controllers')
-rw-r--r--js/controllers/clipboard-controller.js148
1 files changed, 124 insertions, 24 deletions
diff --git a/js/controllers/clipboard-controller.js b/js/controllers/clipboard-controller.js
index 57ee5c64..9fcadaac 100644
--- a/js/controllers/clipboard-controller.js
+++ b/js/controllers/clipboard-controller.js
@@ -100,6 +100,13 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
100 100
101 handlePaste:{ 101 handlePaste:{
102 value:function(clipboardEvent){ 102 value:function(clipboardEvent){
103 var clipboardData = clipboardEvent.clipboardData,
104 ninjaData = clipboardData.getData("ninja"),
105 htmlData = clipboardData.getData("text/html"),
106 textData = clipboardData.getData("text/plain"),
107 i=0,
108 imageMime, imageData, imageElement;
109
103 if(!this.application.ninja.currentDocument 110 if(!this.application.ninja.currentDocument
104 || (this.application.ninja.currentDocument && this.application.ninja.currentDocument.currentView === "code")){ 111 || (this.application.ninja.currentDocument && this.application.ninja.currentDocument.currentView === "code")){
105 112
@@ -108,21 +115,32 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
108 115
109 //TODO: return if stage is not focussed 116 //TODO: return if stage is not focussed
110 117
111 //identify all types of clipboard data
112
113 var clipboardData = clipboardEvent.clipboardData,
114 ninjaData = clipboardData.getData("ninja"),
115 htmlData = clipboardData.getData("text/html"),
116 textData = clipboardData.getData("text/plain"),
117 imageData = clipboardData.getData("image/png"),//TODO: other img types, tiff, jpeg.....
118 svgData = clipboardData.getData("image/svg");
119
120 this.pasteCounter++; 118 this.pasteCounter++;
121 119
122 if(ninjaData){ 120 if(ninjaData){
123 if(this.copiedObjects.copy){this.pasteFromCopy();} 121 if(this.copiedObjects.copy){this.pasteFromCopy();}
124 else if(this.copiedObjects.cut){this.pasteFromCut();} 122 else if(this.copiedObjects.cut){this.pasteFromCut();}
125 }else{ 123 }
124 else{
125
126 //handle image blobs
127 if(clipboardData.items && (clipboardData.items.length > 0)){
128 for(i=0; i < clipboardData.items.length; i++ ){
129 if((clipboardData.items[i].kind === "file") && (clipboardData.items[i].type.indexOf("image") === 0)){//example type -> "image/png"
130 imageMime = clipboardData.items[i].type;
131 imageData = clipboardData.items[i].getAsFile();
132 try{
133 imageElement = this.generateImageElement(imageData);
134 }catch(e){
135 console.log(""+e.stack);
136 }
137 this.application.ninja.selectionController.selectElements(imageElement);
138 this.application.ninja.currentDocument.model.needsSave = true;
139
140 }
141 }
142 }
143
126 try{ 144 try{
127 this.pasteFromExternalSource(htmlData, textData); 145 this.pasteFromExternalSource(htmlData, textData);
128 }catch(e){ 146 }catch(e){
@@ -432,7 +450,8 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
432 styles.top = "" + (this.application.ninja.elementMediator.getProperty(sourceCanvas, "top", parseInt) + (25 * this.pasteCounter))+"px"; 450 styles.top = "" + (this.application.ninja.elementMediator.getProperty(sourceCanvas, "top", parseInt) + (25 * this.pasteCounter))+"px";
433 styles.left = "" + (this.application.ninja.elementMediator.getProperty(sourceCanvas, "left", parseInt) + (25 * this.pasteCounter)) + "px"; 451 styles.left = "" + (this.application.ninja.elementMediator.getProperty(sourceCanvas, "left", parseInt) + (25 * this.pasteCounter)) + "px";
434 452
435 this.application.ninja.elementMediator.addElements(canvas, styles, false); 453 //this.application.ninja.elementMediator.addElements(canvas, styles, false);//todo: clean up
454 this.application.ninja.elementMediator.addElements(canvas, null, false);//no displacement
436 455
437 var world, worldData = sourceCanvas.elementModel.shapeModel.GLWorld.exportJSON(); 456 var world, worldData = sourceCanvas.elementModel.shapeModel.GLWorld.exportJSON();
438 if(worldData) 457 if(worldData)
@@ -469,7 +488,8 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
469 newCanvasStyles.top = styles.top; 488 newCanvasStyles.top = styles.top;
470 newCanvasStyles.left = styles.left; 489 newCanvasStyles.left = styles.left;
471 490
472 this.application.ninja.elementMediator.addElements(canvas, styles, false); 491 //this.application.ninja.elementMediator.addElements(canvas, styles, false);//todo: clean up
492 this.application.ninja.elementMediator.addElements(canvas, null, false);//no displacement
473 493
474 var world, worldData = worldJson; 494 var world, worldData = worldJson;
475 495
@@ -542,28 +562,24 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
542 newY = styles ? ("" + (styles.top + (25 * this.pasteCounter)) + "px") : "100px"; 562 newY = styles ? ("" + (styles.top + (25 * this.pasteCounter)) + "px") : "100px";
543 563
544 564
565 this.application.ninja.elementMediator.addElements(element, null);
545 566
567
568 //todo: cleanup
546// //add pasted object with new position 569// //add pasted object with new position
547// translation = {"left": newX, "top": newY}; 570// translation = {"left": newX, "top": newY};
548// this.application.ninja.elementMediator.addElements(element, translation); 571// this.application.ninja.elementMediator.addElements(element, translation);
549// 572//
550 573
551 574// //OR - first paste on top and then move the pasted object to make it visible to user
552 //first paste on top and then move the pasted object to make it visible to user 575// this.application.ninja.elementMediator.addElements(element, null, false);
553 this.application.ninja.elementMediator.addElements(element, null, false); 576// modObject.push({element:element, properties:{left: newX, top:newY}, previousProperties: {left: x, top:y}});
554 modObject.push({element:element, properties:{left: newX, top:newY}, previousProperties: {left: x, top:y}}); 577// this.application.ninja.elementMediator.setProperties(modObject, "Change", "clipboard-controller" );
555 this.application.ninja.elementMediator.setProperties(modObject, "Change", "clipboard-controller" ); 578// NJevent("elementAdded", element);
556 NJevent("elementAdded", element);
557 579
558 } 580 }
559 }, 581 },
560 582
561 pasteInPlace:{
562 value: function(element){
563 this.application.ninja.elementMediator.addElements(element, null);//does not work now
564 }
565 },
566
567 getDominantStyles:{ 583 getDominantStyles:{
568 value: function(el, isCanvas){ 584 value: function(el, isCanvas){
569 var styles = {}; 585 var styles = {};
@@ -575,6 +591,90 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
575 } 591 }
576 return styles; 592 return styles;
577 } 593 }
594 },
595
596 //todo: this will be moved to a seperate api
597 generateImageElement:{
598 value: function(imageBlob){
599 var reader = new FileReader(), file = reader.readAsArrayBuffer(imageBlob), url, uri, dir, save, counter, tempName, element, rules, fileName, fileNameOverride,
600 rootUrl = this.application.ninja.coreIoApi.rootUrl+escape((this.application.ninja.documentController.documentHackReference.root.split(this.application.ninja.coreIoApi.cloudData.root)[1])),
601 rootUri = this.application.ninja.documentController.documentHackReference.root;
602
603 reader.fileName = imageBlob.name, reader.fileType = imageBlob.type, reader.rootUrl = rootUrl, reader.rootUri = rootUri;
604 reader.onload = function (e) {
605
606 if (this.application.ninja.coreIoApi.directoryExists({uri: e.currentTarget.rootUri+'images'}).status === 204) {
607 uri = e.currentTarget.rootUri+'images';
608 url = e.currentTarget.rootUrl+'images';
609 } else if (this.application.ninja.coreIoApi.directoryExists({uri: e.currentTarget.rootUri+'img'}).status === 204) {
610 uri = e.currentTarget.rootUri+'img';
611 url = e.currentTarget.rootUrl+'img';
612 } else {
613 dir = this.application.ninja.coreIoApi.createDirectory({uri: e.currentTarget.rootUri+'images'});
614 if (dir.success && dir.status === 201) {
615 uri = e.currentTarget.rootUri+'images';
616 url = e.currentTarget.rootUrl+'images';
617 } else {
618 //TODO: HANDLE ERROR ON CREATING FOLDER
619 }
620 }
621 //
622
623 ////
624
625 //fileName is undefined while pasting image from clipboard
626
627 fileNameOverride = e.currentTarget.fileName ? e.currentTarget.fileName : ("image." + e.currentTarget.fileType.substring((e.currentTarget.fileType.indexOf("/")+1), e.currentTarget.fileType.length));//like image.png
628
629 ////
630
631 if (this.application.ninja.coreIoApi.fileExists({uri: uri+'/'+fileNameOverride}).status === 404) {
632 save = this.application.ninja.coreIoApi.createFile({uri: uri+'/'+fileNameOverride, contents: e.currentTarget.result, contentType: e.currentTarget.fileType});
633 fileName = fileNameOverride;
634 } else {
635 counter = 1;
636 tempName = fileNameOverride.split('.'+(fileNameOverride.split('.')[fileNameOverride.split('.').length-1]))[0];
637 tempName += '_'+counter+'.'+(fileNameOverride.split('.')[fileNameOverride.split('.').length-1]);
638 while (this.application.ninja.coreIoApi.fileExists({uri: uri+'/'+tempName}).status !== 404) {
639 counter++;
640 tempName = fileNameOverride.split('.'+(fileNameOverride.split('.')[fileNameOverride.split('.').length-1]))[0];
641 tempName += '_'+counter+'.'+(fileNameOverride.split('.')[fileNameOverride.split('.').length-1]);
642 }
643 save = this.application.ninja.coreIoApi.createFile({uri: uri+'/'+tempName, contents: e.currentTarget.result, contentType: e.currentTarget.fileType});
644 fileName = tempName;
645 }
646 if (save && save.success && save.status === 201) {
647 var self = this;
648 //
649 if (e.currentTarget.fileType.indexOf('svg') !== -1) {
650 element = NJUtils.make('embed', null, this.application.ninja.currentDocument);//TODO: Verify this is proper
651 element.type = 'image/svg+xml';
652 element.src = url+'/'+fileName;
653 } else {
654 element = NJUtils.make('image', null, this.application.ninja.currentDocument);
655 element.src = url+'/'+fileName;
656 }
657 //Adding element once it is loaded
658 element.onload = function () {
659 element.onload = null;
660 self.application.ninja.elementMediator.addElements(element, rules, true);
661 };
662 //Setting rules of element
663 rules = {
664 'position': 'absolute',
665 'top' : '100px',
666 'left' : '100px'
667