X-Git-Url: https://scm.cri.minesparis.psl.eu/git/Portfolio.git/blobdiff_plain/e0660307a6fa16a363722bcf06f74bb9f53e1d30..a1bb8ac46119133838a8119a5d15c98079d06a6c:/skins/photo_lightbox_viewer.js?ds=sidebyside
diff --git a/skins/photo_lightbox_viewer.js b/skins/photo_lightbox_viewer.js
index cf39a0a..cb8be26 100644
--- a/skins/photo_lightbox_viewer.js
+++ b/skins/photo_lightbox_viewer.js
@@ -11,28 +11,21 @@ var Lightbox;
var reSelected = /.*selected.*/;
-Lightbox = function(grid, toolbar, complete) {
+Lightbox = function(grid, toolbar, complete, container_type) {
var self = this;
this.grid = grid;
- this.slides = [];
- var node, i;
- for (i=0 ; i<this.grid.childNodes.length ; i++) {
- node = this.grid.childNodes[i];
- if (node.nodeType === 1) { // is element
- this.slides.push(node);
- }
- }
- this.lastSlide = this.slides[this.slides.length-1];
+ this._buildSlidesIndex(); // set this.slides and this.lastSlide;
this.fetchingDisabled = false;
this.complete = complete;
- console.log('complete:', complete)
+ this.container_type = container_type;
this.toolbar = toolbar;
if (toolbar) {
this.toolbarFixed = false;
addListener(window, 'scroll', function(evt){self.windowScrollToolbarlHandler(evt);});
}
addListener(window, 'scroll', function(evt){self.windowScrollGridHandler(evt);});
- addListener(window, 'load', function(evt){ self.windowScrollGridHandler();});
+ // addListener(window, 'load', function(evt){ self.windowScrollGridHandler();});
+ registerStartupFunction(function(){ self.windowScrollGridHandler();});
this.lastCBChecked = undefined;
this.form = undefined;
var parent = this.grid.parentNode;
@@ -53,15 +46,59 @@ Lightbox = function(grid, toolbar, complete) {
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() {};
+}
+
+Lightbox.prototype._buildSlidesIndex = function() {
+ this.slides = [];
+ var node, i;
+ for (i=0 ; i<this.grid.childNodes.length ; i++) {
+ node = this.grid.childNodes[i];
+ if (node.nodeType === 1) { // is element
+ this.slides.push(node);
+ }
+ }
+ this.lastSlide = this.slides[this.slides.length-1];
};
Lightbox.prototype.windowScrollToolbarlHandler = function(evt) {
- if (this.toolbar.offsetTop < window.scrollY && !this.toolbarFixed) {
+ if (this.toolbar.offsetTop < getWindowScrollY() && !this.toolbarFixed) {
this.toolbarFixed = true;
this.backThreshold = this.toolbar.offsetTop;
this.switchToolBarPositioning(true);
}
- else if (this.toolbarFixed && window.scrollY < this.backThreshold) {
+ else if (this.toolbarFixed && getWindowScrollY() < this.backThreshold) {
this.toolbarFixed = false;
this.switchToolBarPositioning(false);
}
@@ -69,7 +106,9 @@ Lightbox.prototype.windowScrollToolbarlHandler = function(evt) {
Lightbox.prototype.windowScrollGridHandler = function(evt) {
if (!this.complete &&
!this.fetchingDisabled &&
- window.scrollY > this.lastSlide.firstElementChild.offsetTop - getWindowHeight()) {
+ getWindowScrollY() >
+ (this.lastSlide.firstElementChild || this.lastSlide.children[0]).offsetTop
+ - getWindowHeight()) {
this.fetchingDisabled = true;
this.fetchTail();
}
@@ -193,6 +232,9 @@ Lightbox.prototype.onResponseLoad = function(req) {
this.fm.submitButton = undefined;
this.refreshGrid();
break;
+ default :
+ this.fm.loadResponse(req);
+ break;
}
};
@@ -255,7 +297,7 @@ Lightbox.prototype.deleteSelection = function() {
};
Lightbox.prototype._removeSelection = function() {
- var i, e, slide;
+ var i, e;
var toRemove = [];
for (i=0 ; i<this.form.elements.length ; i++) {
e = this.form.elements[i];
@@ -264,10 +306,11 @@ Lightbox.prototype._removeSelection = function() {
}
}
for (i=0 ; i<toRemove.length ; i++) {
- slide = toRemove[i];
- slide.parentNode.removeChild(slide);
+ this.grid.removeChild(toRemove[i]);
}
+ this._buildSlidesIndex();
this.cbIndex = undefined;
+ this.windowScrollGridHandler();
};
Lightbox.prototype.getCBIndex = function(cb) {
@@ -275,14 +318,11 @@ Lightbox.prototype.getCBIndex = function(cb) {
// build checkbox index
this.cbIndex = [];
var i, node, c;
- var nodes = this.grid.childNodes;
- for (i=0 ; i<nodes.length ; i++) {
- node = nodes[i];
- if (node.nodeName === 'SPAN') {
- c = node.getElementsByTagName('input')[0];
- c.index = this.cbIndex.length;
- this.cbIndex[this.cbIndex.length] = c;
- }
+ for (i=0 ; i<this.slides.length ; i++) {
+ node = this.slides[i];
+ c = node.getElementsByTagName('input')[0];
+ c.index = this.cbIndex.length;
+ this.cbIndex.push(c);
}
}
return cb.index;
@@ -321,7 +361,7 @@ Lightbox.prototype.refreshGrid = function() {
case 4 :
hideProgressImage();
if (req.status === 200) {
- self._refreshGrid(req)
+ self._refreshGrid(req);
}
break;
}
@@ -337,17 +377,23 @@ Lightbox.prototype.refreshGrid = function() {
Lightbox.prototype._refreshGrid = function(req) {
var doc = req.responseXML.documentElement;
var i, node;
+ var j = 0;
for (i=0 ; i<doc.childNodes.length ; i++) {
node = doc.childNodes[i];
if (node.nodeType === 1) {
- this.slides[i] = this.grid.replaceChild(getCopyOfNode(node), this.slides[i]);
+ node = getCopyOfNode(node);
+ this.disableDefaultDragging(node);
+ this.grid.replaceChild(node, this.slides[j]);
+ this.slides[j] = node;
+ j++;
}
}
+ this.cbIndex = undefined;
};
Lightbox.prototype.fetchTail = function() {
var req = new XMLHttpRequest();
- self = this;
+ var self = this;
req.onreadystatechange = function() {
switch (req.readyState) {
case 1 :
@@ -356,7 +402,7 @@ Lightbox.prototype.fetchTail = function() {
case 4 :
hideProgressImage();
if (req.status === 200) {
- self._appendTail(req)
+ self._appendTail(req);
}
break;
}
@@ -364,26 +410,34 @@ Lightbox.prototype.fetchTail = function() {
var url = absolute_url() +
'/portfolio_thumbnails_tail?start:int=' +
- String(this.slides.length + 1 ) +
- '&size:int=10';
+ String(this.slides.length) +
+ '&size:int=10' +
+ '&container_type=' +
+ this.container_type;
req.open('GET', url, true);
req.send();
};
Lightbox.prototype._appendTail = function(req) {
var doc = req.responseXML.documentElement;
- var i, node;
+ var i, node, c;
for (i=0 ; i<doc.childNodes.length ; i++) {
node = doc.childNodes[i];
if (node.nodeType === 1) {
this.lastSlide = this.grid.appendChild(getCopyOfNode(node));
+ this.disableDefaultDragging(this.lastSlide);
this.slides.push(this.lastSlide);
+ if (this.cbIndex) {
+ c = this.lastSlide.getElementsByTagName('input')[0];
+ c.index = this.cbIndex.length;
+ this.cbIndex.push(c);
+
+ }
}
}
this.fetchingDisabled = false;
if (doc.getAttribute('nomore')) {
this.complete = true;
- console.info('complete');
}
this.windowScrollGridHandler();
};