addListener(window, 'scroll', function(evt){self.windowScrollToolbarlHandler(evt);});
}
addListener(window, 'scroll', function(evt){self.windowScrollGridHandler(evt);});
- // addListener(window, 'load', function(evt){ self.windowScrollGridHandler();});
registerStartupFunction(function(){ self.windowScrollGridHandler();});
this.lastCBChecked = undefined;
this.form = undefined;
fm.onBeforeSubmit = function(fm_, evt) {return self.onBeforeSubmit(fm_, evt);};
fm.onResponseLoad = function(req) {return self.onResponseLoad(req);};
}
- this.disableDefaultDragging();
- addListener(this.grid,
- 'dragstart',
- function(evt) {
- var target = getTargetedObject(evt);
- console.info('dragstart',
- target);
- evt.dataTransfer.setData('text', '');
- target.style.opacity = 0;
- target.style.width = 0;
- // disableDefault(evt);
- });
-};
-if (browser.isGecko) {
- Lightbox.prototype.disableDefaultDragging = function(element) {
- if (!element) {
- element = this.grid;
- }
- var i, j, name, elements;
- var elementsNames = ['a', 'img'];
- for (i=0 ; i < elementsNames.length ; i++) {
- name = elementsNames[i];
- elements = element.getElementsByTagName(name);
- for (j=0 ; j < elements.length ; j++) {
- elements[j].draggable=false;
- }
- }
- };
-}
-else {
- Lightbox.prototype.disableDefaultDragging = function() {};
-}
+ // drag and drop
+ this.disableDefaultDragging();
+ addListener(this.grid, 'dragstart', function(evt){self.onDragStart(evt);});
+ addListener(this.grid, 'dragover', function(evt){self.onDragOver(evt);});
+ addListener(this.grid, 'dragend', function(evt){self.onDragEnd(evt);});
+};
Lightbox.prototype._buildSlidesIndex = function() {
this.slides = [];
node = doc.childNodes[i];
if (node.nodeType === 1) {
node = getCopyOfNode(node);
- this.disableDefaultDragging(node);
+ this.disableDefaultDragging(node);
this.grid.replaceChild(node, this.slides[j]);
this.slides[j] = node;
j++;
node = doc.childNodes[i];
if (node.nodeType === 1) {
this.lastSlide = this.grid.appendChild(getCopyOfNode(node));
- this.disableDefaultDragging(this.lastSlide);
+ this.disableDefaultDragging(this.lastSlide);
this.slides.push(this.lastSlide);
if (this.cbIndex) {
c = this.lastSlide.getElementsByTagName('input')[0];
};
}
+if (browser.isGecko) {
+ Lightbox.prototype.disableDefaultDragging = function(element) {
+ if (!element) {
+ element = this.grid;
+ }
+ var i, j, name, elements;
+ var elementsNames = ['a', 'img'];
+ for (i=0 ; i < elementsNames.length ; i++) {
+ name = elementsNames[i];
+ elements = element.getElementsByTagName(name);
+ for (j=0 ; j < elements.length ; j++) {
+ elements[j].draggable=false;
+ }
+ }
+ };
+}
+else {
+ Lightbox.prototype.disableDefaultDragging = function() {};
+}
+
+
+Lightbox.prototype.onDragStart = function(evt) {
+ var target = getTargetedObject(evt);
+ this.dragged = target;
+ evt.dataTransfer.setData('text', '');
+ target.style.opacity = 0;
+ target.style.width = 0;
+};
+
+Lightbox.prototype.onDragOver = function(evt) {
+ var target = getTargetedObject(evt);
+ while(target.className !== 'slide') {
+ target = target.parentNode;
+ }
+ target = target.parentNode;
+ if (target !== this.dragged) {
+ target.classList.add('dragover');
+ }
+ if (this.previousDragOver && this.previousDragOver !== target) {
+ this.previousDragOver.classList.remove('dragover');
+ }
+ this.previousDragOver = target;
+};
+
+Lightbox.prototype.onDragEnd = function(evt) {
+ this.dragged.style.opacity = 1;
+ this.dragged.style.width = '';
+ if (this.previousDragOver) {
+ this.previousDragOver.classList.remove('dragover');
+ }
+ this.previousDragOver = this.dragged = undefined;
+};
+
}());
\ No newline at end of file