+++ /dev/null
-/*
-* 2008-2014 Benoit Pin - MINES ParisTech
-* http://plinn.org
-* Licence Creative Commons http://creativecommons.org/licenses/by-nc/2.0/
-*/
-
-
-var Lightbox;
-
-(function(){
-
-var reSelected = /.*selected.*/;
-
-Lightbox = function(grid, toolbar, complete, container_type, orderable) {
- var self = this;
- this.grid = grid;
- this._buildSlidesIndex(); // set this.slides and this.lastSlide;
- this.fetchingDisabled = false;
- this.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);});
- registerStartupFunction(function(){ self.windowScrollGridHandler();});
- this.lastCBChecked = undefined;
- this.form = undefined;
- var parent = this.grid.parentNode;
- while(parent) {
- parent = parent.parentNode;
- if (parent.tagName === 'FORM') {
- this.form = parent;
- break;
- }
- else if (parent.tagName === 'BODY') {
- break;
- }
- }
- addListener(this.grid, 'click', function(evt){self.mouseClickHandler(evt);});
- if (this.form) {
- var fm = this.fm = new FormManager(this.form);
- addListener(this.form, 'change', function(evt){self.onChangeHandler(evt);});
- fm.onBeforeSubmit = function(fm_, evt) {return self.onBeforeSubmit(fm_, evt);};
- fm.onResponseLoad = function(req) {return self.onResponseLoad(req);};
- }
-
- // drag and drop
- this.disableDefaultDragging();
- this._DDOrderingListeners = {'dragstart' : function(evt){self.onDragStart(evt);},
- 'dragover' : function(evt){self.onDragOver(evt);},
- 'dragend' : function(evt){self.onDragEnd(evt);}
- };
- if(orderable) {this.enableDDOrdering();}
-};
-
-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 < getWindowScrollY() && !this.toolbarFixed) {
- this.toolbarFixed = true;
- this.backThreshold = this.toolbar.offsetTop;
- this.switchToolBarPositioning(true);
- }
- else if (this.toolbarFixed && getWindowScrollY() < this.backThreshold) {
- this.toolbarFixed = false;
- this.switchToolBarPositioning(false);
- }
-};
-
-Lightbox.prototype.windowScrollGridHandler = function(evt) {
- if (!this.complete &&
- !this.fetchingDisabled &&
- getWindowScrollY() >
- (this.lastSlide.firstElementChild || this.lastSlide.children[0]).offsetTop
- - getWindowHeight()) {
- this.fetchingDisabled = true;
- this.fetchTail();
- }
-};
-
-Lightbox.prototype.mouseClickHandler = function(evt) {
- var target = getTargetedObject(evt);
- if (target.tagName === 'IMG') {
- var img = target;
- var link = target.parentNode;
- var button = link.parentNode;
- var slide = button.parentNode;
- var req, url;
- if (link.tagName === 'A') {
- switch(link.getAttribute('name')) {
- case 'add_to_selection':
- disableDefault(evt);
- link.blur();
- req = new XMLHttpRequest();
- url = link.href;
- req.open("POST", url, true);
- req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
- req.send("ajax=1");
-
- slide.className = 'selected';
-
- link.setAttribute('name', 'remove_to_selection');
- link.href = url.replace(/(.*\/)add_to_selection$/, '$1remove_to_selection');
- link.title = img.alt = 'Retirer de la sélection';
- button.className = "button slide-deselect";
- break;
-
- case 'remove_to_selection':
- disableDefault(evt);
- link.blur();
- req = new XMLHttpRequest();
- url = link.href;
- req.open("POST", url, true);
- req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
- req.send("ajax=1");
- slide.className = null;
- link.setAttribute('name', 'add_to_selection');
- link.href = url.replace(/(.*\/)remove_to_selection$/, '$1add_to_selection');
- link.title = img.alt = 'Ajouter à la sélection';
- button.className = "button slide-select";
- break;
-
- case 'add_to_cart' :
- disableDefault(evt);
- slide.widget = new CartWidget(slide, link.href);
- break;
-
- case 'hide_for_anonymous':
- disableDefault(evt);
- link.blur();
- req = new XMLHttpRequest();
- url = link.href;
- req.open("POST", url, true);
- req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
- req.send(null);
- slide.className = 'hidden-slide';
- link.setAttribute('name', 'show_for_anonymous');
- link.href = url.replace(/(.*\/)hideForAnonymous$/, '$1resetHide');
- link.title = img.alt = 'Montrer au anonymes';
- button.className = "button slide-show";
- break;
-
- case 'show_for_anonymous':
- disableDefault(evt);
- link.blur();
- req = new XMLHttpRequest();
- url = link.href;
- req.open("POST", url, true);
- req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
- req.send(null);
- slide.className = null;
- link.setAttribute('name', 'hide_for_anonymous');
- link.href = url.replace(/(.*\/)resetHide$/, '$1hideForAnonymous');
- link.title = img.alt = 'Masquer pour les anonymes';
- button.className = "button slide-hide";
- break;
- }
- }
- } else if(target.tagName === 'INPUT' && target.type === 'checkbox') {
- var cb = target;
- if (cb.checked) {
- cb.setAttribute('checked', 'checked');
- }
- else {
- cb.removeAttribute('checked');
- }
- this.selectCBRange(evt);
- }
-};
-
-Lightbox.prototype.onChangeHandler = function(evt) {
- var target = getTargetedObject(evt);
- if (target.name === 'sort_on') {
- if (target.value === 'position') {this.enableDDOrdering();}
- else {this.disableDDOrdering();}
- this.fm.submitButton = {'name' : 'set_sorting', 'value' : 'ok'};
- this.fm.submit(evt);
- }
-};
-
-Lightbox.prototype.onBeforeSubmit = function(fm, evt) {
- switch(fm.submitButton.name) {
- case 'delete' :
- this.hideSelection();
- break;
- }
-};
-
-Lightbox.prototype.onResponseLoad = function(req) {
- switch(req.responseXML.documentElement.nodeName) {
- case 'deleted' :
- this.deleteSelection();
- break;
- case 'error' :
- this.showSelection();
- break;
- case 'sorted' :
- this.fm.submitButton = undefined;
- this.refreshGrid();
- break;
- default :
- this.fm.loadResponse(req);
- break;
- }
-};
-
-Lightbox.prototype.switchToolBarPositioning = function(fixed) {
- var tbs = this.toolbar.style;
- if (fixed) {
- this.toolbar.defaultCssText = this.toolbar.style.cssText;
- tbs.width = String(this.toolbar.offsetWidth) + 'px';
- tbs.height = String(this.toolbar.offsetHeight) + 'px';
- tbs.position = 'fixed';
- tbs.top = '0';
- this.toolbarPlaceholder = document.createElement('div');
- var phs = this.toolbarPlaceholder.style;
- phs.cssText = tbs.cssText;
- phs.position = 'relative';
- this.toolbar.parentNode.insertBefore(this.toolbarPlaceholder, this.toolbar);
- }
- else {
- this.toolbarPlaceholder.parentNode.removeChild(this.toolbarPlaceholder);
- tbs.cssText = this.toolbar.defaultCssText;
- }
-};
-
-
-Lightbox.prototype.hideSelection = function() {
- var i, e, slide;
- for (i=0 ; i<this.form.elements.length ; i++) {
- e = this.form.elements[i];
- if (e.type === 'checkbox' && e.checked) {
- slide = e.parentNode.parentNode;
- slide.classList.add('zero_opacity');
- }
- }
-};
-
-Lightbox.prototype.showSelection = function() {
- var i, e, slide;
- for (i=0 ; i<this.form.elements.length ; i++) {
- e = this.form.elements[i];
- if (e.type === 'checkbox' && e.checked) {
- slide = e.parentNode.parentNode;
- slide.classList.remove('zero_opacity');
- }
- }
-};
-
-Lightbox.prototype.deleteSelection = function() {
- var i, e, slide;
- for (i=0 ; i<this.form.elements.length ; i++) {
- e = this.form.elements[i];
- if (e.type === 'checkbox' && e.checked) {
- slide = e.parentNode.parentNode;
- slide.classList.add('zero_width');
- }
- }
- var self = this;
- // if you change this, delay you should also change this css rule :
- // .lightbox span { transition: width 1s
- setTimeout(function(){self._removeSelection();}, 1000);
-};
-
-Lightbox.prototype._removeSelection = function() {
- var i, e;
- var toRemove = [];
- for (i=0 ; i<this.form.elements.length ; i++) {
- e = this.form.elements[i];
- if (e.type === 'checkbox' && e.checked) {
- toRemove.push(e.parentNode.parentNode);
- }
- }
- for (i=0 ; i<toRemove.length ; i++) {
- this.grid.removeChild(toRemove[i]);
- }
- this._buildSlidesIndex();
- this.cbIndex = undefined;
- this.windowScrollGridHandler();
-};
-
-Lightbox.prototype.getCBIndex = function(cb) {
- if (!this.cbIndex) {
- // build checkbox index
- this.cbIndex = [];
- var i, node, 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;
-};
-
-Lightbox.prototype.selectCBRange = function(evt) {
- var target = getTargetedObject(evt);
- evt = getEventObject(evt);
- var shift = evt.shiftKey;
- if (shift && this.lastCBChecked) {
- var from = this.getCBIndex(this.lastCBChecked);
- var to = this.getCBIndex(target);
- var start = Math.min(from, to);
- var stop = Math.max(from, to);
- var i;
- for (i=start ; i<stop ; i++ ) {
- this.cbIndex[i].setAttribute('checked', 'checked');
- }
- }
- else if (target.checked) {
- this.lastCBChecked = target;
- }
- else {
- this.lastCBChecked = undefined;
- }
-};
-
-Lightbox.prototype.refreshGrid = function() {
- var req = new XMLHttpRequest();
- self = this;
- req.onreadystatechange = function() {
- switch (req.readyState) {
- case 1 :
- showProgressImage();
- break;
- case 4 :
- hideProgressImage();
- if (req.status === 200) {
- self._refreshGrid(req);
- }
- break;
- }
- };
-
- var url = absolute_url() +
- '/portfolio_thumbnails_tail?start:int=0&size:int=' +
- this.slides.length;
- req.open('GET', url, true);
- req.send();
-};
-
-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) {
- 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();
- var self = this;
- req.onreadystatechange = function() {
- switch (req.readyState) {
- case 1 :
- showProgressImage();
- break;
- case 4 :
- hideProgressImage();
- if (req.status === 200) {
- self._appendTail(req);
- }
- break;
- }
- };
-
- var url = absolute_url() +
- '/portfolio_thumbnails_tail?start:int=' +
- 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, 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;
- }
- this.windowScrollGridHandler();
-};
-
-
-var _outlineSelectedSlide;
-if (browser.isGecko) {
- _outlineSelectedSlide = function(slide) {
- slide.className = 'selected';
- };
-}
-else {
- _outlineSelectedSlide = function(slide) {
- if (slide.className &&
- !reSelected.test(slide.className)) {
- slide.className = slide.className + ' selected';
- }
- };
-}
-
-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.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.enableDDOrdering = function() {
- addListener(this.grid, 'dragstart', this._DDOrderingListeners.dragstart);
- addListener(this.grid, 'dragover', this._DDOrderingListeners.dragover);
- addListener(this.grid, 'dragend', this._DDOrderingListeners.dragend);
-};
-
-Lightbox.prototype.disableDDOrdering = function() {
- removeListener(this.grid, 'dragstart', this._DDOrderingListeners.dragstart);
- removeListener(this.grid, 'dragover', this._DDOrderingListeners.dragover);
- removeListener(this.grid, 'dragend', this._DDOrderingListeners.dragend);
-};
-
-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', '');
- 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) {
- if (!this.dragged) {
- return;
- }
- var target = getTargetedObject(evt);
- while(target && target.className !== 'slide') {
- target = target.parentNode;
- }
- if (!target) {return;}
- target = target.parentNode;
- if (target !== this.dragged) {
- target.classList.add('dragover');
- }
- if (this.lastDropTarget && this.lastDropTarget !== target) {
- this.lastDropTarget.classList.remove('dragover');
- }
- this.lastDropTarget = target;
-};
-
-Lightbox.prototype.onDragEnd = function(evt) {
- if (this.lastDropTarget) {
- this.lastDropTarget.classList.remove('dragover');
- var i, slide;
- this.pendingMovedSlides = [];
- for(i=this.draggedSelection.length -1 ; i>=0 ; i--) {
- slide = this.draggedSelection[i].cloneNode(true);
- this.pendingMovedSlides.push(slide);
- this.grid.insertBefore(slide, this.lastDropTarget.nextSibling);
- slide.style.opacity = 1;
- slide.style.width = '';
- }
- this.moveSelectedPhotos();
- }
- // this.draggedSelection = this.lastDropTarget
- this.dragged = undefined;
-};
-
-Lightbox.prototype.moveSelectedPhotos = function() {
- var req = new XMLHttpRequest();
- self = this;
- req.onreadystatechange = function() {
- switch (req.readyState) {
- case 1 :
- showProgressImage();
- break;
- case 4 :
- hideProgressImage();
- self._moveSelectedPhotos(req);
- break;
- }
- };
-
- var url = absolute_url() + '/portfolio_move_photos';
- req.open("POST", url, true);
- req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
- var query = 'container_type=' + this.container_type;
- var i;
- for (i=0 ; i<this.draggedSelection.length ; i++) {
- query += '&uids:list=' + this.draggedSelection[i].getAttribute('name');
- }
- query += '&afterUid=' + this.lastDropTarget.getAttribute('name');
- req.send(query);
-};
-
-Lightbox.prototype._moveSelectedPhotos = function(req) {
- var i, slide, cb;
- if (req.status === 200) {
- var doc = req.responseXML.documentElement;
- if (doc.nodeName === 'ok') {
- for(i=0 ; i<this.draggedSelection.length ; i++) {
- slide = this.draggedSelection[i];
- this.grid.removeChild(slide);
- cb = this.pendingMovedSlides[i].getElementsByTagName('input')[0];
- cb.checked = false;
- cb.removeAttribute('checked');
- }
- this.pendingMovedSlides = undefined;
- this.cbIndex = undefined;
- return;
- }
- }
-
- for(i=0 ; i<this.pendingMovedSlides.length ; i++) {
- slide = this.pendingMovedSlides[i];
- this.grid.removeChild(slide);
- }
-
- for(i=0 ; i<this.draggedSelection.length ; i++) {
- slide = this.draggedSelection[i];
- slide.style.opacity = 1;
- slide.style.width = '';
- }
-};
-
-}());
\ No newline at end of file
projects / Portfolio.git / blobdiff