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Allow adding multiple frames with drag and drop

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This is a partial solution issue number #285. When dropping multiple images it creates a new frame for each one. It works great when all images are the same size and within the size of the piskel document. When the images aren't the size of the document they are positioned in the same way as single image import.
This commit is contained in:
Zoee Silcock 2017-01-22 11:15:28 +01:00
parent 11db5ca45c
commit 9be332fad3
1 changed files with 12 additions and 5 deletions
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17
src/js/service/FileDropperService.js
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@ -27,6 +27,8 @@
}; };
var files = event.dataTransfer.files; var files = event.dataTransfer.files;
this.isMultipleFiles_ = (files.length > 1);
for (var i = 0; i < files.length ; i++) { for (var i = 0; i < files.length ; i++) {
var file = files[i]; var file = files[i];
var isImage = file.type.indexOf('image') === 0; var isImage = file.type.indexOf('image') === 0;
@ -62,12 +64,17 @@
}; };
ns.FileDropperService.prototype.processImageSource_ = function (imageSource) { ns.FileDropperService.prototype.processImageSource_ = function (imageSource) {
this.importedImage_ = new Image(); var importedImage = new Image();
this.importedImage_.onload = this.onImageLoaded_.bind(this); importedImage.onload = this.onImageLoaded_.bind(this, importedImage);
this.importedImage_.src = imageSource; importedImage.src = imageSource;
}; };
ns.FileDropperService.prototype.onImageLoaded_ = function () { ns.FileDropperService.prototype.onImageLoaded_ = function (importedImage) {
if (this.isMultipleFiles_) {
this.piskelController.addFrameAtCurrentIndex();
this.piskelController.selectNextFrame();
}
var currentFrame = this.piskelController.getCurrentFrame(); var currentFrame = this.piskelController.getCurrentFrame();
// Convert client coordinates to sprite coordinates // Convert client coordinates to sprite coordinates
var spriteDropPosition = pskl.app.drawingController.getSpriteCoordinates( var spriteDropPosition = pskl.app.drawingController.getSpriteCoordinates(
@ -78,7 +85,7 @@
var x = spriteDropPosition.x; var x = spriteDropPosition.x;
var y = spriteDropPosition.y; var y = spriteDropPosition.y;
pskl.utils.FrameUtils.addImageToFrame(currentFrame, this.importedImage_, x, y); pskl.utils.FrameUtils.addImageToFrame(currentFrame, importedImage, x, y);
$.publish(Events.PISKEL_RESET); $.publish(Events.PISKEL_RESET);
$.publish(Events.PISKEL_SAVE_STATE, { $.publish(Events.PISKEL_SAVE_STATE, {