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jquery.ddGallery.js
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////////////////////////////////////////////////////////////////////////////////////
/*
* jQuery ddGallery v3.6.7.1 :: 2012-05-22
* http://inventurous.net/ddgallery
*
* Copyright (c) 2012, Darren Doyle
* Free to use and abuse under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*
*/
////////////////////////////////////////////////////////////////////////////////////
// YouTube API LOAD CHECK
window.ddGalleryWaitForYoutube=true;
// Collision detection
if (typeof(onYouTubePlayerAPIReady) != 'function') {
function onYouTubePlayerAPIReady() {
window.ddGalleryWaitForYoutube=false;
};
};
// ----------------------
(function( $ ) {
/////////////////////////////////////////
// INITIALIZE ddGALLERY MEGA-VARIABLES //
/////////////////////////////////////////
var galleryTpl, arrowTpl, youtubeLoaded=false,
loadYoutubeAPI = function(){
var newTag, firstScript;
newTag = document.createElement('script');
newTag.src = "http://www.youtube.com/player_api";
newTag.type = "text/javascript";
firstScript = document.getElementsByTagName('script')[0];
firstScript.parentNode.insertBefore(newTag, firstScript);
};
///////////////////////////
// MAIN GALLERY TEMPLATE //
///////////////////////////
// stage
galleryTpl = '<div class="ddGallery-stage-wrapper" style="width:100%; height:100%; position:relative; overflow:hidden;">';
galleryTpl+= '<div class="ddGallery-stage loading" style="width:100%; height:100%;"></div>';
galleryTpl+= '</div>';
// count
galleryTpl+= '<div class="ddGallery-count"></div>';
// zoom and fullscreen
galleryTpl+= '<div class="ddGallery-toggles">';
galleryTpl+= '<a href="javascript:;" class="ddGallery-fullScreen"><div><div></div></div></a>';
galleryTpl+= '<a href="javascript:;" class="ddGallery-zoom"></a>';
galleryTpl+= '</div>';
// thumbs
galleryTpl+= '<div class="ddGallery-controls" style="position:absolute; top:auto; bottom:0; overflow:hidden;">';
galleryTpl+= '<div class="ddGallery-thumbs-wrapper" style="position:relative; width:auto; height:100%; overflow:hidden">';
galleryTpl+= '<div class="ddGallery-thumbs" style="position:absolute; top:0; left:0; height:100%;"></div>';
galleryTpl+= '</div>';
galleryTpl+= '</div>';
// dot navigation
galleryTpl+= '<div class="ddGallery-dotNav"></div>';
// captions
galleryTpl+= '<div class="ddGallery-caption-wrapper" style="position:absolute; top:auto; bottom:0; overflow:hidden; width:100%; height:0">';
galleryTpl+= '<div class="ddGallery-caption"></div>';
galleryTpl+= '</div>';
// pin tab
galleryTpl+= '<div class="ddGallery-control-tab" style="position:absolute; top:auto; overflow:hidden;"></div>';
// arrows
galleryTpl+= '<div class="ddGallery-arrow-wrap ddGallery-arrow-wrap-left" style="position: absolute; display:block; overflow:hidden;">';
galleryTpl+= '<a class="ddGallery-arrow ddGallery-arrow-left" style="display:block; overflow:hidden;" href="">';
galleryTpl+= '<span style="position:absolute; width:0; height:0;"></span>';
galleryTpl+= '</a>';
galleryTpl+= '</div>';
galleryTpl+= '<div class="ddGallery-arrow-wrap ddGallery-arrow-wrap-right" style="position: absolute; display:block; overflow:hidden;">';
galleryTpl+= '<a class="ddGallery-arrow ddGallery-arrow-right" style="display:block; overflow:hidden;" href="">';
galleryTpl+= '<span style="position:absolute; width:0; height:0;"></span>';
galleryTpl+= '</a>';
galleryTpl+= '</div>';
////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////
///////////////////////////
// INITIALIZATION OBJECT //
///////////////////////////
$.ddGallery = function(element, options){
var dd = this;
// initialize
dd.gal = $(element);
dd.settings = $.extend({}, $.ddGallery.defaultOptions, options);
dd.id = 'ddGallery-gallery-' + (Math.floor(Math.random()*10000));
dd.itemCount = dd.gal.children('a,img,div,iframe').length;
dd.hover = false;
dd.animating = false;
dd.initial = true;
dd.initialSpeed = 250;
dd.curItem = 0;
dd.youtubePlayers=[];
dd.imageDimensions=[];
dd.videoPlaying=false;
dd.pinned=false;
dd.autopinned=false;
dd.userPlay=false;
dd.paused=false;
dd.touched=false;
dd.fullScreen=false;
dd.navSource = '';
dd.resizer = {
timer : '',
cW : dd.gal.width(),
cH : dd.gal.height(),
wW : $(window).width(),
wH : $(window).height()
};
dd.animList = [];
dd.capSizes = {heights:{},borders:{'t':0,'b':0},margins:{'t':0,'b':0},padding:{'t':0,'b':0}};
dd.debug = $('#ddGallery-debug');
// draw gallery
dd.draw(dd);
};
////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////
/////////////////////
// DEFAULT OPTIONS //
/////////////////////
$.ddGallery.defaultOptions = {
captions : true,
externalCaptions : false,
captionHideSpeed : 250,
captionPause : 2000,
hideCaptions : true,
count : false,
countType : 'total',
hideCount : true,
pinTab : true,
pinned : false,
autoPlay : false,
arrows : true,
hideArrows : true,
arrowsHideSpeed : 250,
startItem : 1,
keyboard : true,
thumbs : true,
hideThumbs : true,
dotNav : false,
dotNavNumbers : false,
thumbsHideSpeed : 150,
thumbsScrollSpeed : 350,
thumbsNumbers : false,
thumbsPush : false,
stageRotateType : 'fade',
stageRotateSpeed : 500,
stagePause : 4000,
rotate : true,
playlist : false,
hoverPause : true,
fill : false,
enlarge : true,
stretch : false,
fullScreen : true,
thumbsPushOnFull : true,
hideThumbsOnFull : false,
hideCaptionsOnFull : false,
hideCountOnFull : true,
hoverPauseOnFull : true,
zoom : false,
hideZoom : true
};
////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////
///////////////////////////
// MAIN PROTOTYPE OBJECT //
///////////////////////////
$.ddGallery.prototype = {
////////////////////////
// INITIALIZE GALLERY //
////////////////////////
draw : function(dd) {
// ONE ITEM HANDLING //
if (dd.itemCount<=1) {
dd.settings.thumbs = false;
dd.settings.arrows = false;
dd.settings.count = false;
};
// animation sanity check
dd.animList = ['fade', 'pushV', 'pushH', 'slideH', 'slideV', 'drop', 'lift'];
if ( $.inArray(dd.settings.stageRotateType, dd.animList) === -1 && dd.settings.stageRotateType != 'random' ) {
dd.settings.stageRotateType = 'fade';
}
// start item sanity check
dd.settings.startItem = parseInt(dd.settings.startItem);
dd.settings.startItem = (dd.settings.startItem>dd.itemCount) ? dd.itemCount : (dd.settings.startItem<1) ? 1 : dd.settings.startItem;
// image scaling sanity check
if (dd.settings.fill) { dd.settings.enlarge = false; }
// playlist mode?
if (dd.settings.playlist) {
dd.userPaused = !dd.settings.autoPlay;
dd.settings.autoPlay = false;
};
// set css value(s) on main container
dd.origCSS = (dd.gal.css('position')=='static') ? 'relative' : dd.gal.css('position');
dd.gal.css({
'position' : dd.origCSS
}).addClass('ddGallery-main');
// store original content
dd.origBody = $('body').css('overflow');
dd.origData = dd.gal.html();
dd.orig = $('<div />').html(dd.gal.html());
// populate current gallery with requisite html structure
dd.gal.html(galleryTpl).ready(function(){
var thumbContent='', dotContent='',
itemCounter=1;
// get objects
dd.caption = dd.gal.find('.ddGallery-caption-wrapper');
dd.arrows = dd.gal.find('.ddGallery-arrow-wrap');
dd.arrowOrig = dd.arrows.width();
dd.controls = dd.gal.find('.ddGallery-controls');
dd.tab = dd.gal.find('.ddGallery-control-tab');
dd.tabB = parseInt(dd.tab.css('bottom'));
dd.count = dd.gal.find('.ddGallery-count');
dd.stageWrap = dd.gal.find('.ddGallery-stage-wrapper');
dd.stage = dd.stageWrap.children('.ddGallery-stage');
dd.thumbWrap = dd.gal.find('.ddGallery-thumbs-wrapper');
dd.thumbs = dd.thumbWrap.children('.ddGallery-thumbs');
dd.zoom = dd.gal.find('.ddGallery-zoom');
dd.full = dd.gal.find('.ddGallery-fullScreen');
dd.dot = dd.gal.find('.ddGallery-dotNav');
// set layer order
dd.mainZ = (dd.gal.css('z-index') == 'auto') ? 0 : parseInt(dd.gal.css('z-index'));
dd.gal.find('.ddGallery-stage-wrapper').css({'z-index':dd.mainZ});
dd.gal.find('.ddGallery-arrows').css({'z-index':dd.mainZ+5});
dd.controls.css({'z-index':dd.mainZ+5});
dd.tab.css({'z-index':dd.mainZ+5});
dd.zoom.parent('.ddGallery-toggles').css({'z-index':dd.mainZ+5});
dd.caption.css({'z-index':dd.mainZ+5});
///////////////////////////
// BUTTON INITIALIZATION //
///////////////////////////
// SET UP DOT NAV
if (dd.settings.dotNav) {
dd.dot.css({'display':'block','z-index':dd.mainZ+7});
} else {
dd.dot.css({'display':'none'});
};
// SET UP ARROWS
if (dd.settings.arrows) {
dd.arrows.css({'width':0});
} else {
dd.arrows.css({'display':'none'});
};
// SET UP COUNT
if (dd.settings.count) {
dd.count.css({'display':'block','z-index':dd.mainZ+3});
} else {
dd.count.css({'display':'none'});
};
// SET UP ZOOM TOGGLE
if (dd.settings.zoom) {
dd.zoom.css({'display':'none','opacity':0});
} else {
dd.zoom.css({'display':'none'});
};
// SET UP FULL SCREEN TOGGLE
if (dd.settings.fullScreen) {
dd.full.css({'display':'block','opacity':1});
} else {
dd.full.css({'display':'none'});
};
// SET UP PIN TAB
if (!dd.settings.pinTab || (!dd.settings.captions && !dd.settings.thumbs) || ((dd.settings.thumbsPush && !dd.settings.hideThumbs) && !dd.settings.captions)) {
dd.tab.css({'display':'none'});
dd.settings.pinTab = false;
} else {
// position tab
dd.tab.css({
'left' : Math.floor(dd.stage.width()/2) - Math.floor(dd.tab.outerWidth()/2),
'top' : 'auto'
});
};
//////////////////
// BUILD THUMBS //
//////////////////
// loop through every item in this gallery and build item list
dd.orig.children('a, img, div, iframe').each(function(){
var me = $(this),
url='', thumb, cap,
numberTag='',
linkOut='', linkTarget='',
type='img', thumbResize='',
sourceId='', sourceClass='',
itemId='ddGallery'+(Math.floor(Math.random()*1000000)),
kid = me.children('img');
href = me.attr('href'),
forced = (me.attr('type')==undefined) ? '' : me.attr('type'),
linkType = (href=='' || href==undefined)
? [,false] : (
href.match(/http:\/\/(?:www\.|)(vimeo|youtube)\.com(?:.*)((?:\/)([a-zA-Z0-9-_]+)(?:$|&|\?)|((?:[0-9]\/)|(?:embed\/)|(?:v\/)|(?:v=))([a-zA-Z0-9-_\#\=]+)(?:$|&|\?))/i)
|| href.match(/.*(?=\.(jpg|jpeg|gif|png)(?:$|\?))/i)
|| [,false]
);
// links and images
if (me.is('a') || me.is('img')) {
// direct image or clickable image
if ( me.is('img') || ((!linkType[1] || forced=='link') && forced!='image') ) {
if (me.is('a')) {
type = 'clickable';
linkOut = me.attr('href');
linkTarget = (me.attr('target')==undefined)?'':me.attr('target');
me = kid;
};
url = me.attr('src'), // url to full-size image
thumb = me.attr('src'), // url to thumbnail
cap = me.attr('alt'); // caption
// resize large image for thumbnail (doesn't work in IE 8 or lower)
thumbResize = ';background-repeat:no-repeat round;background-size:auto 100%;';
// linked image
} else if ( (linkType[1]=='jpg' || linkType[1]=='jpeg' || linkType[1]=='gif'|| linkType[1]=='png') || forced=='image' ) {
url = me.attr('href'), // url to full-size image
thumb = kid.attr('src'), // url to thumbnail
cap = me.children('img').attr('alt'); // caption
// youtube video
} else if (linkType[1]=='youtube') {
url = '?' + linkType[5];
me.addClass(url); // add this id as class to pull content later
cap = me.attr('title'); // caption
type = 'youtube';
thumb = 'http://img.youtube.com/vi/'+linkType[5]+'/2.jpg';
// load YouTube API
if (!youtubeLoaded) {
loadYoutubeAPI();
youtubeLoaded = true;
};
window.ddGalleryWaitForYoutube = (window.ddGalleryWaitForYoutube===undefined || window.ddGalleryWaitForYoutube===true)?true:false;
// vimeo video
} else if (linkType[1]=='vimeo') {
url = 'http://player.vimeo.com/video/' + linkType[3] + '?api=1&player_id='+itemId;
me.addClass(url); // add this id as class to pull content later
cap = me.attr('title'); // caption
type = 'vimeo';
$.ajax({
type:'GET',
url: 'http://vimeo.com/api/v2/video/' + linkType[3] + '.json',
jsonp: 'callback',
dataType: 'jsonp',
success: function(data){
dd.thumbs.find('a[itemId="'+itemId+'"]').css('background-image', 'url('+data[0]['thumbnail_small']+')');
}
});
};
// div
} else if (me.is('div')) {
sourceClass = me.attr('class'); // migrate existing classes
sourceId = me.attr('id'); // migrate existing id
me.addClass(itemId); // add this id as class to pull content later
thumb = me.attr('thumb'); // url to thumbnail
cap = me.attr('title'); // caption
type = 'div';
// iframe
} else if (me.is('iframe')) {
sourceClass = me.attr('class'); // migrate existing classes
sourceId = me.attr('id'); // migrate existing id
url = me.attr('src'); // iframe url
me.addClass(url); // add this id as class to pull content later
thumb = me.attr('thumb'); // url to thumbnail
cap = me.attr('title'); // caption
type = 'iframe';
};
// clean content
sourceClass = (sourceClass==undefined) ? '' : sourceClass;
sourceId = (sourceId==undefined) ? '' : sourceId;
cap = (cap==undefined || cap==null || cap=='' || cap==' ') ? ' ' : cap;
thumb = (thumb==undefined) ? '' : ';background-image:url('+thumb+')';
// add numbers?
numberTag = (dd.settings.thumbsNumbers) ? '<span class="ddGallery-number">'+itemCounter+'</span>' : '';
// append item to html
thumbContent += '<a href="'+url+'" itemId="'+itemId+'" sourceId="'+sourceId+'" sourceClass="'+sourceClass+'" class="'+type+'" style="position:relative;display:block;float:left'+thumb+thumbResize+'" title="'+cap+'" linkOut="'+linkOut+'" linkTarget="'+linkTarget+'">'+numberTag+'<span class="ddGallery-watermark"></span></a>';
// create dot nav?
if (dd.settings.dotNav) {
dotContent += '<a href="javascript:;" itemId="'+itemId+'" class="'+((dd.settings.dotNavNumbers) ? 'number' : 'dot')+'">'+((dd.settings.dotNavNumbers) ? itemCounter : '')+'</a>';
};
// get caption size array for animation
if (dd.settings.captions){
if (cap==' ') {
dd.capSizes.heights[itemId] = 0;
} else {
dd.caption.children('.ddGallery-caption').html(cap);
dd.capSizes.heights[itemId] = dd.caption.children('.ddGallery-caption').outerHeight();
};
};
itemCounter++;
});
////////////////
// ADD THUMBS //
////////////////
// add thumbs (thumbs required for function, even if not shown)
dd.dot.html(dotContent);
dd.thumbs.append(thumbContent).ready(function(){
// show thumbs?
if (dd.settings.thumbs) {
// set up thumbs
dd.thumbW = dd.thumbs.children('a:first-child').outerWidth(true);
dd.thumbH = dd.thumbs.children('a:first-child').outerHeight(true);
// controller height
dd.controlH = dd.thumbH;
// caption position
dd.caption.css({'bottom':dd.controlH});
// hide thumbs?
} else {
// hide thumbs
dd.controls.css({'display':'none'});
// controller height
dd.controlH = 0;
// caption position
dd.caption.css({'bottom':0});
};
//////////////////
// BUILD ARROWS //
//////////////////
dd.positionArrows();
//////////////////////
// BUILD CONTROLLER //
//////////////////////
if (dd.settings.thumbs) {
// set controller dimensions
dd.controlH = dd.controls.css({
'width' : '100%',
'height' : dd.controlH
}).outerHeight();
// set thumb container width
dd.thumbs.css({'width' : (dd.thumbW * dd.itemCount)});
// set thumbs max scroll
dd.maxScroll = dd.thumbWrap.outerWidth() - dd.thumbs.outerWidth();
};
// set stage height
dd.stageWrap.height( (dd.settings.thumbsPush || (dd.settings.thumbsPushOnFull && dd.fullScreen)) ? dd.gal.height()-dd.controlH : dd.gal.height() );
///////////////////////
// LOAD INITIAL ITEM //
///////////////////////
dd.gal.ready(function(){
dd.gal.find('.ddGallery-thumbs a:nth-child('+dd.settings.startItem+')').click();
// hide/show arrows?
if (!dd.settings.hideArrows) {
dd.arrows.css({'width':dd.arrowOrig});
};
// hide the thumbs?
if (dd.settings.hideThumbs) {
dd.controls.css({'height':0});
};
// set initial caption position
if (dd.settings.captions) {
dd.caption.css({'height':0,'bottom': ((dd.settings.hideThumbs || !dd.settings.thumbs) ? 0 : dd.controlH) }).addClass('collapsed');
};
// set initial tab position
if (dd.settings.pinTab) {
dd.tab.css({'bottom': dd.tabB + ((!dd.settings.thumbs || dd.settings.hideThumbs) ? 0 : dd.controlH)});
};
// start pinned?
if (dd.settings.pinned && dd.settings.pinTab) {
dd.tab.mouseup();
};
// LISTEN FOR MOUSE MOVE
// trigger mouseenter if mouse already inside element on load
dd.gal.on('mousemove', function(){
dd.gal.mouseenter();
dd.gal.off('mousemove');
});
});
});
/////////////////////////////////
// THUMBNAIL CLICK (LOAD ITEM) //
/////////////////////////////////
dd.gal.find('.ddGallery-thumbs a').on('click', function(e){
e.preventDefault();
// initialize
var thisThumb = $(this), // this thumbnail
type = thisThumb.attr('class'), // type of content animating to
typeFrom = dd.thumbs.children('a:nth-child('+dd.curItem+')').attr('class'), // type of content animating from
url = thisThumb.attr('href'), // the content
url = (type=='youtube') ? url.match(/\?(.*)/i)[1] : url, // IE fix
itemId = thisThumb.attr('itemId'), // the unique ID for this item
cap = thisThumb.attr('title'), // image description
sourceId = thisThumb.attr('sourceId'), // id of original item
sourceClass = thisThumb.attr('sourceClass'), // classes of original item
linkOut = thisThumb.attr('linkOut'), // clickable image link
linkTarget = thisThumb.attr('linkTarget'), // target for the clickable image link
tL = parseInt(dd.thumbs.css('left')),
thumbL = parseInt(thisThumb.position().left) - (parseInt(thisThumb.css('border-left-width'))) - (parseInt(thisThumb.css('margin-left'))),
anim = dd.settings.stageRotateType,
newLeft, wW,
isLast = false,
dir = (dd.curItem==1
&& ($(this).index()+1)==dd.itemCount
&& dd.itemCount>2
&& dd.navSource!='')
? false
: (dd.curItem==dd.itemCount && ($(this).index()+1)==1 && dd.navSource!='')
? true
: (dd.curItem < ($(this).index()+1));
// set animation type
if (dd.settings.stageRotateType=='random') {
anim = dd.animList[parseInt(Math.random()*dd.animList.length)];
};
// set stage height
dd.stageWrap.height( (dd.settings.thumbsPush || (dd.settings.thumbsPushOnFull && dd.fullScreen)) ? dd.gal.height()-dd.controlH : dd.gal.height() );
// update curItem marker
dd.curItem = $(this).index()+1;
isLast = dd.curItem == dd.itemCount;
// invert direction?
if (dd.navSource == 'left' && dd.itemCount < 3) { dir = !dir; }
dd.navSource = '';
// waiting for YouTube API to load?
if (type=='youtube' && window.ddGalleryWaitForYoutube) {
setTimeout(function(){
thisThumb.click();
}, 0);
return;
};
// item is not already selected or animating
if ( !($(this).is('.selected') || dd.animating) ) {
// clean up caption
cap = (cap == 'undefined') ? '' : cap;
// throw up flag!
dd.animating = true;
// stop any current animation
dd.stage.stop(1,0);
dd.caption.stop(1,0);
// stop any youtube videos from playing
dd.stage.find('.ddGallery-youtube-wrapper').each(function(){
dd.autoPause = true;
try {
dd.youtubePlayers[$(this).attr('id')].pauseVideo();
} catch (err) {};
});
// if still autopinned on next, unpin
if (dd.autopinned) {
dd.tab.mouseup();
};
// clear timers
clearTimeout(dd.rotator);
clearTimeout(dd.captionDelay);
// highlight and tag the current selection
thisThumb.siblings('a').removeClass('selected');
thisThumb.addClass('selected');
dd.dot.children('a').removeClass('selected');
dd.dot.children('a[itemId="'+itemId+'"]').addClass('selected');
// add loading class to stage
dd.stage.addClass('loading');
// animate out previous item
if (dd.stage.find(".selected").length > 0) {
eval('dd.animOut_'+anim+'(dd.stage.find(".selected"),type,typeFrom,dir);');
};
///////////////////////////
// CONTENT TYPE HANDLING //
///////////////////////////
if (dd.stage.find('#'+itemId).length === 0) {
switch (type) {
////////////
// IMAGES //
////////////
case 'img' :
dd.stage.append('<img src="'+url+'" class="ddGallery-item" id="'+itemId+'" alt="'+cap+'" style="opacity:0;position:absolute;" />');
dd.stage.children('#'+itemId).load(function(){
dd.stage.removeClass('loading');
dd.stage.find('#'+itemId).addClass('selected');
dd.setImageDimensions(dd.stage.children('#'+itemId), typeFrom, dir, 'in', anim);
});
break;
//////////////////////
// CLICKABLE IMAGES //
//////////////////////
case 'clickable' :
dd.stage.append('<a href="'+linkOut+'" target="'+linkTarget+'"><img id="'+itemId+'" src="'+url+'" class="ddGallery-item" alt="'+cap+'" style="opacity:0;position:absolute;" /></a>');
dd.stage.find('#'+itemId).load(function(){
dd.stage.removeClass('loading');
dd.stage.find('#'+itemId).addClass('selected');
dd.setImageDimensions(dd.stage.find('#'+itemId), typeFrom, dir, 'in', anim);
});
break;
//////////
// DIVS //
//////////
case 'div' :
dd.showZoom(false, dd.settings.stageRotateSpeed);
dd.stage.append('<div class="ddGallery-div-wrapper ddGallery-item" id="'+itemId+'" style="opacity:0;position:absolute;width:100%;height:100%;overflow:auto"><div class="'+sourceClass+'" id="'+sourceId+'">'+dd.orig.find('.'+itemId).html()+'</div></div>').ready(function(){
dd.stage.removeClass('loading');
dd.stage.find('#'+itemId).addClass('selected');
eval('dd.animIn_'+anim+'(dd.gal.find("#"+itemId),type,typeFrom,dir);');
});
break;
/////////////
// IFRAMES //
/////////////
case 'iframe' :
dd.showZoom(false, dd.settings.stageRotateSpeed);
dd.stage.append('<div class="ddGallery-iframe-wrapper ddGallery-item" style="opacity:0;position:absolute;width:100%;height:100%;overflow:auto" id="'+itemId+'"><iframe allowfullscreen scrolling="auto" style="border:none;width:100%;height:100%;margin-bottom:-5px;" class="'+sourceClass+'" id="'+sourceId+'" src="'+url+'"></iframe></div>').ready(function(){
dd.stage.removeClass('loading');
dd.stage.find('#'+itemId).addClass('selected');
eval('dd.animIn_'+anim+'(dd.gal.find("#"+itemId),type,typeFrom,dir);');
});
break;
/////////////
// YOUTUBE //
/////////////
case 'youtube' :
dd.showZoom(false, dd.settings.stageRotateSpeed);
dd.stage.append('<div class="ddGallery-youtube-wrapper ddGallery-item" style="opacity:0;position:absolute;width:100%;height:100%;overflow:hidden" id="'+itemId+'"><div id="'+itemId+'-video"></div></div>').ready(function(){
dd.stage.removeClass('loading');
dd.stage.find('#'+itemId).addClass('selected');
eval('dd.animIn_'+anim+'(dd.gal.find("#"+itemId),type,typeFrom,dir);');
dd.youtubePlayers[itemId] = new window['YT'].Player(itemId+'-video', {
height: "100%",
width: "100%",
videoId: url,
playerVars: {
wmode: "opaque"
},
events: {
// ON LOADED
'onReady' : function(event){
dd.animating = false;
if (dd.settings.autoPlay || (dd.settings.playlist && !dd.userPaused)) {
event.target.playVideo();
};
},
'onStateChange' : function(event) {
switch (event.data) {
// ON PLAY/BUFFER
case window['YT'].PlayerState.BUFFERING :
case window['YT'].PlayerState.PLAYING :
clearTimeout(dd.rotator);
clearTimeout(dd.youtubeDelay);
dd.youtubeDelay = false;
dd.videoPlaying = true;
dd.userPaused = false;
if (!dd.pinned) {
dd.tab.mouseup();
dd.autopinned = true;
};
break;
// ON PAUSE
case window['YT'].PlayerState.PAUSED :
if (!dd.autoPause) { dd.userPaused = true; };
dd.autoPause = false;
if (!dd.youtubeDelay) {
dd.youtubeDelay = setTimeout(function(){
dd.videoPlaying = false;
if (dd.pinned && dd.autopinned) {
dd.tab.mouseup();
};
if ((dd.settings.rotate || dd.userPlay) && (!dd.hover || (!dd.fullScreen && !dd.settings.hoverPause) || (dd.fullScreen && !dd.settings.hoverPauseOnFull)) && !dd.settings.playlist && !dd.paused) {
clearTimeout(dd.rotator);
dd.rotator = setTimeout(function(){
dd.navSource='auto';
dd.rotateItems(true);
}, dd.settings.stagePause);
};
}, 300);
};
break;
// ON ENDED
case window['YT'].PlayerState.ENDED :
if (dd.settings.playlist && !isLast && !dd.paused) {
dd.userPaused = false;
event.target.seekTo(0,true);
dd.navSource='auto';
dd.rotateItems(true);
} else if (!dd.youtubeDelay) {
dd.youtubeDelay = setTimeout(function(){
dd.videoPlaying = false;
if (dd.pinned && dd.autopinned) {
dd.tab.mouseup();
};
if ((dd.settings.rotate || dd.userPlay) && (!dd.hover || (!dd.fullScreen && !dd.settings.hoverPause) || (dd.fullScreen && !dd.settings.hoverPauseOnFull)) && !dd.paused) {
clearTimeout(dd.rotator);
dd.rotator = setTimeout(function(){
dd.navSource='auto';
dd.rotateItems(true);
}, dd.settings.stagePause);
};
}, 300);
};
break;
};
}
}
});
});
break;
///////////
// VIMEO //
///////////
case 'vimeo' :
dd.stage.append('<div class="ddGallery-vimeo-wrapper" style="opacity:0;position:absolute;width:100%;height:100%;overflow:hidden" id="'+itemId+'"><iframe allowfullscreen scrolling="auto" style="border:none;width:100%;height:100%;margin-bottom:-5px;" class="'+sourceClass+'" id="'+sourceId+'" src="'+url+'"></div></div>').ready(function(){
dd.stage.removeClass('loading');
dd.stage.find('#'+itemId).addClass('selected');
eval('dd.animIn_'+anim+'(dd.gal.find("#"+itemId),type,typeFrom,dir);');
});
break;
};
// ITEM IS ALREADY LOADED: JUST SHOW IT
} else {
dd.stage.find('#'+itemId).addClass('selected');
// resize items anyway (in case stage dimensions changed)
if (type=='img') {
dd.stage.removeClass('loading');
dd.setImageDimensions(dd.stage.children('#'+itemId), typeFrom, dir, 'in', anim);
} else if (type=='clickable') {
dd.stage.removeClass('loading');
dd.setImageDimensions(dd.stage.find('#'+itemId), typeFrom, dir, 'in', anim);
} else {
dd.showZoom(false, dd.settings.stageRotateSpeed);
dd.stage.removeClass('loading');
eval('dd.animIn_'+anim+'(dd.gal.find("#"+itemId),type,typeFrom,dir);');
// YouTube playlist keep playing
if (dd.settings.playlist && !dd.userPaused) {
dd.youtubePlayers[itemId].seekTo(0, true);
dd.youtubePlayers[itemId].playVideo();
};
};
};
///////////////
// SET COUNT //
///////////////
if (dd.settings.count) {
switch (dd.settings.countType) {
case 'total' :
dd.count.html(dd.itemCount);
break;
case 'paged' :
dd.count.html(dd.curItem+' of '+dd.itemCount);
break;
};
};
///////////////////
// LOAD CAPTIONS //
///////////////////
// external captions?
if (dd.settings.externalCaptions) {
$(dd.settings.externalCaptions).html('<span class="ddGallery-externalCaptions">'+cap+'</span>');
};
// add caption
dd.caption.attr('itemId',itemId).children('.ddGallery-caption').stop(1,0).animate({'opacity':0}, dd.settings.captionHideSpeed/2, function(){
var obj = $(this);
obj.html(cap).ready(function(){
var showCon=false;
showCap=false;
// show controller?
if (!dd.pinned) {
if ( dd.settings.thumbs && ((!dd.settings.hideThumbs || dd.hover) || (!dd.settings.hideThumbsOnFull && dd.fullScreen)) ) { showCon = true; };
if (dd.settings.captions && cap) { showCap = true; }
// move controls
dd.moveControls(showCon, showCap, dd.settings.stageRotateSpeed);
};
$.when(dd.caption).done(function(){
obj.animate({'opacity':1}, (dd.settings.captionHideSpeed/2));
});
// ---CAPTION HIDE TIMER---
if (showCap) { dd.captionTimer(showCon); };
});
});
};
////////////////////////////
// THUMBNAILS AUTO-SCROLL //
////////////////////////////
if (dd.settings.thumbs){
// initialize width
wW = dd.thumbWrap.width();
// thumbnail is off screen to the right
if ( (thumbL + dd.thumbW + tL) > wW ) {
newLeft = wW - (thumbL + dd.thumbW + parseInt(dd.thumbs.css('padding-left')))
newLeft = (newLeft < dd.maxScroll) ? dd.maxScroll : (newLeft > 0) ? 0 : newLeft;
dd.thumbs.stop(1,0).animate({'left':newLeft}, dd.settings.thumbsScrollSpeed);
// thumbnail is off screen to the left
} else if ( (thumbL + tL) < 0 ) {
newLeft = 0 - thumbL;
dd.thumbs.stop(1,0).animate({'left':newLeft}, dd.settings.thumbsScrollSpeed);
};
};
});
//////////////////
// DOTNAV CLICK //
//////////////////
dd.dot.children('a').on('click', function(){
dd.thumbs.children('a[itemId="'+$(this).attr('itemId')+'"]').click();
});
//------------------------------------
///////////////////////////
// LEFT ARROW NAVIGATION //
///////////////////////////
dd.gal.on('click', '.ddGallery-arrow-left', function(e){
e.preventDefault();
dd.navSource = 'left';
dd.rotateItems(false);
});
////////////////////////////
// RIGHT ARROW NAVIGATION //
////////////////////////////
dd.gal.on('click', '.ddGallery-arrow-right', function(e){
e.preventDefault();
dd.navSource = 'right';
dd.rotateItems(true);
});
//------------------------------------
/////////////////////////
// KEYBOARD NAVIGATION //
/////////////////////////
if (dd.settings.keyboard) {
// bind to document object
$(document).on('keydown.'+dd.id, function(e){
switch (e.keyCode) {
// left arrow
case 37 :
dd.navSource = 'left';
dd.rotateItems(false);
break;