X-Git-Url: https://scm.cri.ensmp.fr/git/Portfolio.git/blobdiff_plain/e3e5d18a6b6dfaeb26dc0c2ee99acf2da0e003f8..6abfa75e909be774c2e52e3442c08507f64c1419:/skins/photo_lightbox_viewer.js

diff --git a/skins/photo_lightbox_viewer.js b/skins/photo_lightbox_viewer.js
index b67f6ab..cffa157 100644
--- a/skins/photo_lightbox_viewer.js
+++ b/skins/photo_lightbox_viewer.js
@@ -451,17 +451,38 @@ else {
 	Lightbox.prototype.disableDefaultDragging = function() {};
 }
 
+Lightbox.prototype.getSelectedSlides = function() {
+	var i, e, slide;
+	var slides = [];
+	for (i=0 ; i<this.form.elements.length ; i++) {
+		e = this.form.elements[i];
+		if (e.type === 'checkbox' && e.checked) {
+			slide = e.parentNode.parentNode;
+			slides.push(slide);
+		}
+	}
+	return slides;
+};
 
 Lightbox.prototype.onDragStart = function(evt) {
 	var target = getTargetedObject(evt);
 	this.dragged = target;
+	this.draggedSelection = this.getSelectedSlides();
+	if (this.draggedSelection.indexOf(target) === -1) {
+		this.draggedSelection.push(target);
+	}
 	evt.dataTransfer.setData('text', '');
-	target.style.opacity = 0;
-	target.style.width = 0;
+	var i, slide;
+	for(i=0 ; i<this.draggedSelection.length ; i++) {
+		slide = this.draggedSelection[i];
+		slide.style.opacity = 0;
+		slide.style.width = 0;
+	}
 };
 
 Lightbox.prototype.onDragOver = function(evt) {
 	var target = getTargetedObject(evt);
+	if (!target) {return;}
 	while(target.className !== 'slide') {
 		target = target.parentNode;
 	}
@@ -476,12 +497,18 @@ Lightbox.prototype.onDragOver = function(evt) {
 };
 
 Lightbox.prototype.onDragEnd = function(evt) {
-	this.dragged.style.opacity = 1;
-	this.dragged.style.width = '';
 	if (this.previousDragOver) {
 		this.previousDragOver.classList.remove('dragover');
+		var i, slide;
+		for(i=this.draggedSelection.length -1 ; i>=0 ; i--) {
+			console.log(i);
+			slide = this.draggedSelection[i].cloneNode(true);
+			this.grid.insertBefore(slide, this.previousDragOver.nextSibling);
+			slide.style.opacity = 1;
+			slide.style.width = '';
+		}
 	}
-	this.previousDragOver = this.dragged = undefined;
+	this.draggedSelection = this.previousDragOver = this.dragged = undefined;
 };
 
 }());
\ No newline at end of file