X-Git-Url: https://svn.cri.ensmp.fr/git/Portfolio.git/blobdiff_plain/5e46a54e179d7011976c89886f0a1ecca1b46f20..edfd67539f00f7719ddd0cc146d61bc49895e1d5:/skins/portfolio_upload.js

diff --git a/skins/portfolio_upload.js b/skins/portfolio_upload.js
index 1309397..65915aa 100644
--- a/skins/portfolio_upload.js
+++ b/skins/portfolio_upload.js
@@ -1,12 +1,34 @@
 // © 2013 Benoît Pin MINES ParisTech
 
-var DDFileUploader;
+var DDImageUploader;
 
 (function(){
-DDFileUploader = function(dropbox, uploadUrl) {
+
+var isThumbnail = /.*\/getThumbnail$/;
+
+DDImageUploader = function(dropbox, uploadUrl) {
 	DDFileUploaderBase.apply(this, [dropbox, uploadUrl]);
+
+	this.existingSlides = this.indexExistingSlides();
+	this.slideSize = 222;
+	this.progressBarMaxSize = 200; // pixels
+	this.thumbnailSize = 180;
+	this.previewQueue = [];
+	this._previewQueueRunning = false;
+	this.previewsLoaded = 0;
 };
 
-copyPrototype(DDFileUploader, DDFileUploaderBase);
+copyPrototype(DDImageUploader, DDFileUploaderBase);
+
+DDImageUploader.prototype.indexExistingSlides = function() {
+	var images = this.dropbox.getElementsByTagName('img');
+	var i;
+	var index = [];
+	for (i=0 ; i < images.length ; i++) {
+		if (isThumbnail.test(images[i].src)) {
+			index[images[i].src] = images[i]; }
+	}
+	return index;
+};
 
 }());
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