melzubeir
1495 lines
56 KiB
JavaScript
1495 lines
56 KiB
JavaScript
/*
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Supersized - Fullscreen Slideshow jQuery Plugin
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Version : 3.2.7
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Site : www.buildinternet.com/project/supersized
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Author : Sam Dunn
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Company : One Mighty Roar (www.onemightyroar.com)
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License : MIT License / GPL License
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*/
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(function($){
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/* Place Supersized Elements
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----------------------------*/
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$(document).ready(function() {
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$('body').append('<div id="supersized-loader"></div><ul id="supersized"></ul>');
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});
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$.supersized = function(options){
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/* Variables
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----------------------------*/
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var el = '#supersized',
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base = this;
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// Access to jQuery and DOM versions of element
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base.$el = $(el);
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base.el = el;
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vars = $.supersized.vars;
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// Add a reverse reference to the DOM object
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base.$el.data("supersized", base);
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api = base.$el.data('supersized');
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base.init = function(){
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// Combine options and vars
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$.supersized.vars = $.extend($.supersized.vars, $.supersized.themeVars);
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$.supersized.vars.options = $.extend({},$.supersized.defaultOptions, $.supersized.themeOptions, options);
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base.options = $.supersized.vars.options;
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base._build();
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};
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/* Build Elements
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----------------------------*/
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base._build = function(){
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// Add in slide markers
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var thisSlide = 0,
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slideSet = '',
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markers = '',
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markerContent,
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thumbMarkers = '',
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thumbImage;
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while(thisSlide <= base.options.slides.length-1){
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//Determine slide link content
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switch(base.options.slide_links){
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case 'num':
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markerContent = thisSlide;
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break;
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case 'name':
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markerContent = base.options.slides[thisSlide].title;
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break;
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case 'blank':
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markerContent = '';
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break;
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}
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slideSet = slideSet+'<li class="slide-'+thisSlide+'"></li>';
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if(thisSlide == base.options.start_slide-1){
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// Slide links
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if (base.options.slide_links)markers = markers+'<li class="slide-link-'+thisSlide+' current-slide"><a>'+markerContent+'</a></li>';
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// Slide Thumbnail Links
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if (base.options.thumb_links){
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base.options.slides[thisSlide].thumb ? thumbImage = base.options.slides[thisSlide].thumb : thumbImage = base.options.slides[thisSlide].image;
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thumbMarkers = thumbMarkers+'<li class="thumb'+thisSlide+' current-thumb"><img src="'+thumbImage+'"/></li>';
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};
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}else{
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// Slide links
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if (base.options.slide_links) markers = markers+'<li class="slide-link-'+thisSlide+'" ><a>'+markerContent+'</a></li>';
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// Slide Thumbnail Links
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if (base.options.thumb_links){
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base.options.slides[thisSlide].thumb ? thumbImage = base.options.slides[thisSlide].thumb : thumbImage = base.options.slides[thisSlide].image;
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thumbMarkers = thumbMarkers+'<li class="thumb'+thisSlide+'"><img src="'+thumbImage+'"/></li>';
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};
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}
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thisSlide++;
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}
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if (base.options.slide_links) $(vars.slide_list).html(markers);
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if (base.options.thumb_links && vars.thumb_tray.length){
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$(vars.thumb_tray).append('<ul id="'+vars.thumb_list.replace('#','')+'">'+thumbMarkers+'</ul>');
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}
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$(base.el).append(slideSet);
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// Add in thumbnails
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if (base.options.thumbnail_navigation){
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// Load previous thumbnail
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vars.current_slide - 1 < 0 ? prevThumb = base.options.slides.length - 1 : prevThumb = vars.current_slide - 1;
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$(vars.prev_thumb).show().html($("<img/>").attr("src", base.options.slides[prevThumb].image));
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// Load next thumbnail
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vars.current_slide == base.options.slides.length - 1 ? nextThumb = 0 : nextThumb = vars.current_slide + 1;
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$(vars.next_thumb).show().html($("<img/>").attr("src", base.options.slides[nextThumb].image));
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}
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base._start(); // Get things started
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};
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/* Initialize
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----------------------------*/
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base._start = function(){
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// Determine if starting slide random
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if (base.options.start_slide){
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vars.current_slide = base.options.start_slide - 1;
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}else{
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vars.current_slide = Math.floor(Math.random()*base.options.slides.length); // Generate random slide number
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}
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// If links should open in new window
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var linkTarget = base.options.new_window ? ' target="_blank"' : '';
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// Set slideshow quality (Supported only in FF and IE, no Webkit)
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if (base.options.performance == 3){
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base.$el.addClass('speed'); // Faster transitions
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} else if ((base.options.performance == 1) || (base.options.performance == 2)){
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base.$el.addClass('quality'); // Higher image quality
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}
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// Shuffle slide order if needed
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if (base.options.random){
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arr = base.options.slides;
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for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x); // Fisher-Yates shuffle algorithm (jsfromhell.com/array/shuffle)
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base.options.slides = arr;
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}
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/*-----Load initial set of images-----*/
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if (base.options.slides.length > 1){
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if(base.options.slides.length > 2){
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// Set previous image
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vars.current_slide - 1 < 0 ? loadPrev = base.options.slides.length - 1 : loadPrev = vars.current_slide - 1; // If slide is 1, load last slide as previous
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var imageLink = (base.options.slides[loadPrev].url) ? "href='" + base.options.slides[loadPrev].url + "'" : "";
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var imgPrev = $('<img src="'+base.options.slides[loadPrev].image+'"/>');
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var slidePrev = base.el+' li:eq('+loadPrev+')';
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imgPrev.appendTo(slidePrev).wrap('<a ' + imageLink + linkTarget + '></a>').parent().parent().addClass('image-loading prevslide');
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imgPrev.load(function(){
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$(this).data('origWidth', $(this).width()).data('origHeight', $(this).height());
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base.resizeNow(); // Resize background image
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}); // End Load
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}
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} else {
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// Slideshow turned off if there is only one slide
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base.options.slideshow = 0;
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}
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// Set current image
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imageLink = (api.getField('url')) ? "href='" + api.getField('url') + "'" : "";
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var img = $('<img src="'+api.getField('image')+'"/>');
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var slideCurrent= base.el+' li:eq('+vars.current_slide+')';
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img.appendTo(slideCurrent).wrap('<a ' + imageLink + linkTarget + '></a>').parent().parent().addClass('image-loading activeslide');
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img.load(function(){
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base._origDim($(this));
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base.resizeNow(); // Resize background image
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base.launch();
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if( typeof theme != 'undefined' && typeof theme._init == "function" ) theme._init(); // Load Theme
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});
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if (base.options.slides.length > 1){
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// Set next image
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vars.current_slide == base.options.slides.length - 1 ? loadNext = 0 : loadNext = vars.current_slide + 1; // If slide is last, load first slide as next
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imageLink = (base.options.slides[loadNext].url) ? "href='" + base.options.slides[loadNext].url + "'" : "";
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var imgNext = $('<img src="'+base.options.slides[loadNext].image+'"/>');
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var slideNext = base.el+' li:eq('+loadNext+')';
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imgNext.appendTo(slideNext).wrap('<a ' + imageLink + linkTarget + '></a>').parent().parent().addClass('image-loading');
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imgNext.load(function(){
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$(this).data('origWidth', $(this).width()).data('origHeight', $(this).height());
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base.resizeNow(); // Resize background image
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}); // End Load
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}
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/*-----End load initial images-----*/
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// Hide elements to be faded in
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base.$el.css('visibility','hidden');
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$('.load-item').hide();
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};
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/* Launch Supersized
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----------------------------*/
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base.launch = function(){
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base.$el.css('visibility','visible');
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$('#supersized-loader').remove(); //Hide loading animation
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// Call theme function for before slide transition
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if( typeof theme != 'undefined' && typeof theme.beforeAnimation == "function" ) theme.beforeAnimation('next');
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$('.load-item').show();
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// Keyboard Navigation
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if (base.options.keyboard_nav){
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$(document.documentElement).keyup(function (event) {
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if(vars.in_animation) return false; // Abort if currently animating
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if($(document.activeElement).is("input, textarea")) return false; // Abort if active element is an input or a textarea.
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// Left Arrow or Down Arrow
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if ((event.keyCode == 37) || (event.keyCode == 40)) {
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clearInterval(vars.slideshow_interval); // Stop slideshow, prevent buildup
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base.prevSlide();
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// Right Arrow or Up Arrow
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} else if ((event.keyCode == 39) || (event.keyCode == 38)) {
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clearInterval(vars.slideshow_interval); // Stop slideshow, prevent buildup
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base.nextSlide();
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// Spacebar
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} else if (event.keyCode == 32 && !vars.hover_pause) {
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clearInterval(vars.slideshow_interval); // Stop slideshow, prevent buildup
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base.playToggle();
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}
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});
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}
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// Pause when hover on image
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if (base.options.slideshow && base.options.pause_hover){
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$(base.el).hover(function() {
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if(vars.in_animation) return false; // Abort if currently animating
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vars.hover_pause = true; // Mark slideshow paused from hover
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if(!vars.is_paused){
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vars.hover_pause = 'resume'; // It needs to resume afterwards
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base.playToggle();
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}
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}, function() {
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if(vars.hover_pause == 'resume'){
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base.playToggle();
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vars.hover_pause = false;
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}
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});
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}
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if (base.options.slide_links){
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// Slide marker clicked
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$(vars.slide_list+'> li').click(function(){
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index = $(vars.slide_list+'> li').index(this);
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targetSlide = index + 1;
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base.goTo(targetSlide);
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return false;
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});
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}
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// Thumb marker clicked
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if (base.options.thumb_links){
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$(vars.thumb_list+'> li').click(function(){
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index = $(vars.thumb_list+'> li').index(this);
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targetSlide = index + 1;
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api.goTo(targetSlide);
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return false;
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});
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}
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// Start slideshow if enabled
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if (base.options.slideshow && base.options.slides.length > 1){
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// Start slideshow if autoplay enabled
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if (base.options.autoplay && base.options.slides.length > 1){
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vars.slideshow_interval = setInterval(base.nextSlide, base.options.slide_interval); // Initiate slide interval
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}else{
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vars.is_paused = true; // Mark as paused
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}
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//Prevent navigation items from being dragged
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$('.load-item img').bind("contextmenu mousedown",function(){
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return false;
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});
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}
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// Adjust image when browser is resized
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$(window).resize(function(){
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base.resizeNow();
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});
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};
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/* Resize Images
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----------------------------*/
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base.resizeNow = function(){
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return base.$el.each(function() {
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// Resize each image seperately
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$('img', base.el).each(function(){
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thisSlide = $(this);
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var ratio = (thisSlide.data('origHeight')/thisSlide.data('origWidth')).toFixed(2); // Define image ratio
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// Gather browser size
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var browserwidth = base.$el.width(),
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browserheight = base.$el.height(),
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offset;
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/*-----Resize Image-----*/
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if (base.options.fit_always){ // Fit always is enabled
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if ((browserheight/browserwidth) > ratio){
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resizeWidth();
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} else {
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resizeHeight();
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}
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}else{ // Normal Resize
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if ((browserheight <= base.options.min_height) && (browserwidth <= base.options.min_width)){ // If window smaller than minimum width and height
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if ((browserheight/browserwidth) > ratio){
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base.options.fit_landscape && ratio < 1 ? resizeWidth(true) : resizeHeight(true); // If landscapes are set to fit
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} else {
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base.options.fit_portrait && ratio >= 1 ? resizeHeight(true) : resizeWidth(true); // If portraits are set to fit
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}
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} else if (browserwidth <= base.options.min_width){ // If window only smaller than minimum width
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if ((browserheight/browserwidth) > ratio){
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base.options.fit_landscape && ratio < 1 ? resizeWidth(true) : resizeHeight(); // If landscapes are set to fit
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} else {
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base.options.fit_portrait && ratio >= 1 ? resizeHeight() : resizeWidth(true); // If portraits are set to fit
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}
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} else if (browserheight <= base.options.min_height){ // If window only smaller than minimum height
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if ((browserheight/browserwidth) > ratio){
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base.options.fit_landscape && ratio < 1 ? resizeWidth() : resizeHeight(true); // If landscapes are set to fit
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} else {
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base.options.fit_portrait && ratio >= 1 ? resizeHeight(true) : resizeWidth(); // If portraits are set to fit
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}
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} else { // If larger than minimums
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if ((browserheight/browserwidth) > ratio){
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base.options.fit_landscape && ratio < 1 ? resizeWidth() : resizeHeight(); // If landscapes are set to fit
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} else {
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base.options.fit_portrait && ratio >= 1 ? resizeHeight() : resizeWidth(); // If portraits are set to fit
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}
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}
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}
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/*-----End Image Resize-----*/
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/*-----Resize Functions-----*/
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function resizeWidth(minimum){
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if (minimum){ // If minimum height needs to be considered
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if(thisSlide.width() < browserwidth || thisSlide.width() < base.options.min_width ){
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if (thisSlide.width() * ratio >= base.options.min_height){
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thisSlide.width(base.options.min_width);
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thisSlide.height(thisSlide.width() * ratio);
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}else{
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resizeHeight();
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}
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}
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}else{
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if (base.options.min_height >= browserheight && !base.options.fit_landscape){ // If minimum height needs to be considered
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if (browserwidth * ratio >= base.options.min_height || (browserwidth * ratio >= base.options.min_height && ratio <= 1)){ // If resizing would push below minimum height or image is a landscape
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thisSlide.width(browserwidth);
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thisSlide.height(browserwidth * ratio);
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} else if (ratio > 1){ // Else the image is portrait
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thisSlide.height(base.options.min_height);
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thisSlide.width(thisSlide.height() / ratio);
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} else if (thisSlide.width() < browserwidth) {
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thisSlide.width(browserwidth);
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thisSlide.height(thisSlide.width() * ratio);
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}
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}else{ // Otherwise, resize as normal
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thisSlide.width(browserwidth);
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thisSlide.height(browserwidth * ratio);
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}
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}
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};
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function resizeHeight(minimum){
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if (minimum){ // If minimum height needs to be considered
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if(thisSlide.height() < browserheight){
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if (thisSlide.height() / ratio >= base.options.min_width){
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thisSlide.height(base.options.min_height);
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thisSlide.width(thisSlide.height() / ratio);
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}else{
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resizeWidth(true);
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}
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}
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}else{ // Otherwise, resized as normal
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if (base.options.min_width >= browserwidth){ // If minimum width needs to be considered
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if (browserheight / ratio >= base.options.min_width || ratio > 1){ // If resizing would push below minimum width or image is a portrait
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thisSlide.height(browserheight);
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thisSlide.width(browserheight / ratio);
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} else if (ratio <= 1){ // Else the image is landscape
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thisSlide.width(base.options.min_width);
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thisSlide.height(thisSlide.width() * ratio);
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}
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}else{ // Otherwise, resize as normal
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thisSlide.height(browserheight);
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thisSlide.width(browserheight / ratio);
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}
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}
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};
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/*-----End Resize Functions-----*/
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if (thisSlide.parents('li').hasClass('image-loading')){
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$('.image-loading').removeClass('image-loading');
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}
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// Horizontally Center
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if (base.options.horizontal_center){
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$(this).css('left', (browserwidth - $(this).width())/2);
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}
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// Vertically Center
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if (base.options.vertical_center){
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$(this).css('top', (browserheight - $(this).height())/2);
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}
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});
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// Basic image drag and right click protection
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if (base.options.image_protect){
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$('img', base.el).bind("contextmenu mousedown",function(){
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return false;
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});
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}
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return false;
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});
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};
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/* Next Slide
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----------------------------*/
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base.nextSlide = function(){
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if(vars.in_animation || !api.options.slideshow) return false; // Abort if currently animating
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else vars.in_animation = true; // Otherwise set animation marker
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clearInterval(vars.slideshow_interval); // Stop slideshow
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var slides = base.options.slides, // Pull in slides array
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liveslide = base.$el.find('.activeslide'); // Find active slide
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$('.prevslide').removeClass('prevslide');
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liveslide.removeClass('activeslide').addClass('prevslide'); // Remove active class & update previous slide
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// Get the slide number of new slide
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vars.current_slide + 1 == base.options.slides.length ? vars.current_slide = 0 : vars.current_slide++;
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var nextslide = $(base.el+' li:eq('+vars.current_slide+')'),
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prevslide = base.$el.find('.prevslide');
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// If hybrid mode is on drop quality for transition
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if (base.options.performance == 1) base.$el.removeClass('quality').addClass('speed');
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/*-----Load Image-----*/
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loadSlide = false;
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vars.current_slide == base.options.slides.length - 1 ? loadSlide = 0 : loadSlide = vars.current_slide + 1; // Determine next slide
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var targetList = base.el+' li:eq('+loadSlide+')';
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if (!$(targetList).html()){
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// If links should open in new window
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var linkTarget = base.options.new_window ? ' target="_blank"' : '';
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imageLink = (base.options.slides[loadSlide].url) ? "href='" + base.options.slides[loadSlide].url + "'" : ""; // If link exists, build it
|
|
var img = $('<img src="'+base.options.slides[loadSlide].image+'"/>');
|
|
|
|
img.appendTo(targetList).wrap('<a ' + imageLink + linkTarget + '></a>').parent().parent().addClass('image-loading').css('visibility','hidden');
|
|
|
|
img.load(function(){
|
|
base._origDim($(this));
|
|
base.resizeNow();
|
|
}); // End Load
|
|
};
|
|
|
|
// Update thumbnails (if enabled)
|
|
if (base.options.thumbnail_navigation == 1){
|
|
|
|
// Load previous thumbnail
|
|
vars.current_slide - 1 < 0 ? prevThumb = base.options.slides.length - 1 : prevThumb = vars.current_slide - 1;
|
|
$(vars.prev_thumb).html($("<img/>").attr("src", base.options.slides[prevThumb].image));
|
|
|
|
// Load next thumbnail
|
|
nextThumb = loadSlide;
|
|
$(vars.next_thumb).html($("<img/>").attr("src", base.options.slides[nextThumb].image));
|
|
|
|
}
|
|
|
|
|
|
|
|
/*-----End Load Image-----*/
|
|
|
|
|
|
// Call theme function for before slide transition
|
|
if( typeof theme != 'undefined' && typeof theme.beforeAnimation == "function" ) theme.beforeAnimation('next');
|
|
|
|
//Update slide markers
|
|
if (base.options.slide_links){
|
|
$('.current-slide').removeClass('current-slide');
|
|
$(vars.slide_list +'> li' ).eq(vars.current_slide).addClass('current-slide');
|
|
}
|
|
|
|
nextslide.css('visibility','hidden').addClass('activeslide'); // Update active slide
|
|
|
|
switch(base.options.transition){
|
|
case 0: case 'none': // No transition
|
|
nextslide.css('visibility','visible'); vars.in_animation = false; base.afterAnimation();
|
|
break;
|
|
case 1: case 'fade': // Fade
|
|
nextslide.css({opacity : 0, 'visibility': 'visible'}).animate({opacity : 1, avoidTransforms : false}, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 2: case 'slideTop': // Slide Top
|
|
nextslide.css({top : -base.$el.height(), 'visibility': 'visible'}).animate({ top:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 3: case 'slideRight': // Slide Right
|
|
nextslide.css({left : base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 4: case 'slideBottom': // Slide Bottom
|
|
nextslide.css({top : base.$el.height(), 'visibility': 'visible'}).animate({ top:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 5: case 'slideLeft': // Slide Left
|
|
nextslide.css({left : -base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 6: case 'carouselRight': // Carousel Right
|
|
nextslide.css({left : base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
liveslide.animate({ left: -base.$el.width(), avoidTransforms : false }, base.options.transition_speed );
|
|
break;
|
|
case 7: case 'carouselLeft': // Carousel Left
|
|
nextslide.css({left : -base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
liveslide.animate({ left: base.$el.width(), avoidTransforms : false }, base.options.transition_speed );
|
|
break;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
|
|
/* Previous Slide
|
|
----------------------------*/
|
|
base.prevSlide = function(){
|
|
|
|
if(vars.in_animation || !api.options.slideshow) return false; // Abort if currently animating
|
|
else vars.in_animation = true; // Otherwise set animation marker
|
|
|
|
clearInterval(vars.slideshow_interval); // Stop slideshow
|
|
|
|
var slides = base.options.slides, // Pull in slides array
|
|
liveslide = base.$el.find('.activeslide'); // Find active slide
|
|
$('.prevslide').removeClass('prevslide');
|
|
liveslide.removeClass('activeslide').addClass('prevslide'); // Remove active class & update previous slide
|
|
|
|
// Get current slide number
|
|
vars.current_slide == 0 ? vars.current_slide = base.options.slides.length - 1 : vars.current_slide-- ;
|
|
|
|
var nextslide = $(base.el+' li:eq('+vars.current_slide+')'),
|
|
prevslide = base.$el.find('.prevslide');
|
|
|
|
// If hybrid mode is on drop quality for transition
|
|
if (base.options.performance == 1) base.$el.removeClass('quality').addClass('speed');
|
|
|
|
|
|
/*-----Load Image-----*/
|
|
|
|
loadSlide = vars.current_slide;
|
|
|
|
var targetList = base.el+' li:eq('+loadSlide+')';
|
|
if (!$(targetList).html()){
|
|
// If links should open in new window
|
|
var linkTarget = base.options.new_window ? ' target="_blank"' : '';
|
|
imageLink = (base.options.slides[loadSlide].url) ? "href='" + base.options.slides[loadSlide].url + "'" : ""; // If link exists, build it
|
|
var img = $('<img src="'+base.options.slides[loadSlide].image+'"/>');
|
|
|
|
img.appendTo(targetList).wrap('<a ' + imageLink + linkTarget + '></a>').parent().parent().addClass('image-loading').css('visibility','hidden');
|
|
|
|
img.load(function(){
|
|
base._origDim($(this));
|
|
base.resizeNow();
|
|
}); // End Load
|
|
};
|
|
|
|
// Update thumbnails (if enabled)
|
|
if (base.options.thumbnail_navigation == 1){
|
|
|
|
// Load previous thumbnail
|
|
//prevThumb = loadSlide;
|
|
loadSlide == 0 ? prevThumb = base.options.slides.length - 1 : prevThumb = loadSlide - 1;
|
|
$(vars.prev_thumb).html($("<img/>").attr("src", base.options.slides[prevThumb].image));
|
|
|
|
// Load next thumbnail
|
|
vars.current_slide == base.options.slides.length - 1 ? nextThumb = 0 : nextThumb = vars.current_slide + 1;
|
|
$(vars.next_thumb).html($("<img/>").attr("src", base.options.slides[nextThumb].image));
|
|
}
|
|
|
|
/*-----End Load Image-----*/
|
|
|
|
|
|
// Call theme function for before slide transition
|
|
if( typeof theme != 'undefined' && typeof theme.beforeAnimation == "function" ) theme.beforeAnimation('prev');
|
|
|
|
//Update slide markers
|
|
if (base.options.slide_links){
|
|
$('.current-slide').removeClass('current-slide');
|
|
$(vars.slide_list +'> li' ).eq(vars.current_slide).addClass('current-slide');
|
|
}
|
|
|
|
nextslide.css('visibility','hidden').addClass('activeslide'); // Update active slide
|
|
|
|
switch(base.options.transition){
|
|
case 0: case 'none': // No transition
|
|
nextslide.css('visibility','visible'); vars.in_animation = false; base.afterAnimation();
|
|
break;
|
|
case 1: case 'fade': // Fade
|
|
nextslide.css({opacity : 0, 'visibility': 'visible'}).animate({opacity : 1, avoidTransforms : false}, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 2: case 'slideTop': // Slide Top (reverse)
|
|
nextslide.css({top : base.$el.height(), 'visibility': 'visible'}).animate({ top:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 3: case 'slideRight': // Slide Right (reverse)
|
|
nextslide.css({left : -base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 4: case 'slideBottom': // Slide Bottom (reverse)
|
|
nextslide.css({top : -base.$el.height(), 'visibility': 'visible'}).animate({ top:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 5: case 'slideLeft': // Slide Left (reverse)
|
|
nextslide.css({left : base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
break;
|
|
case 6: case 'carouselRight': // Carousel Right (reverse)
|
|
nextslide.css({left : -base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
liveslide.css({left : 0}).animate({ left: base.$el.width(), avoidTransforms : false}, base.options.transition_speed );
|
|
break;
|
|
case 7: case 'carouselLeft': // Carousel Left (reverse)
|
|
nextslide.css({left : base.$el.width(), 'visibility': 'visible'}).animate({ left:0, avoidTransforms : false }, base.options.transition_speed, function(){ base.afterAnimation(); });
|
|
liveslide.css({left : 0}).animate({ left: -base.$el.width(), avoidTransforms : false }, base.options.transition_speed );
|
|
break;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
|
|
/* Play/Pause Toggle
|
|
----------------------------*/
|
|
base.playToggle = function(){
|
|
|
|
if (vars.in_animation || !api.options.slideshow) return false; // Abort if currently animating
|
|
|
|
if (vars.is_paused){
|
|
|
|
vars.is_paused = false;
|
|
|
|
// Call theme function for play
|
|
if( typeof theme != 'undefined' && typeof theme.playToggle == "function" ) theme.playToggle('play');
|
|
|
|
// Resume slideshow
|
|
vars.slideshow_interval = setInterval(base.nextSlide, base.options.slide_interval);
|
|
|
|
}else{
|
|
|
|
vars.is_paused = true;
|
|
|
|
// Call theme function for pause
|
|
if( typeof theme != 'undefined' && typeof theme.playToggle == "function" ) theme.playToggle('pause');
|
|
|
|
// Stop slideshow
|
|
clearInterval(vars.slideshow_interval);
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
};
|
|
|
|
|
|
/* Go to specific slide
|
|
----------------------------*/
|
|
base.goTo = function(targetSlide){
|
|
if (vars.in_animation || !api.options.slideshow) return false; // Abort if currently animating
|
|
|
|
var totalSlides = base.options.slides.length;
|
|
|
|
// If target outside range
|
|
if(targetSlide < 0){
|
|
targetSlide = totalSlides;
|
|
}else if(targetSlide > totalSlides){
|
|
targetSlide = 1;
|
|
}
|
|
targetSlide = totalSlides - targetSlide + 1;
|
|
|
|
clearInterval(vars.slideshow_interval); // Stop slideshow, prevent buildup
|
|
|
|
// Call theme function for goTo trigger
|
|
if (typeof theme != 'undefined' && typeof theme.goTo == "function" ) theme.goTo();
|
|
|
|
if (vars.current_slide == totalSlides - targetSlide){
|
|
if(!(vars.is_paused)){
|
|
vars.slideshow_interval = setInterval(base.nextSlide, base.options.slide_interval);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// If ahead of current position
|
|
if(totalSlides - targetSlide > vars.current_slide ){
|
|
|
|
// Adjust for new next slide
|
|
vars.current_slide = totalSlides-targetSlide-1;
|
|
vars.update_images = 'next';
|
|
base._placeSlide(vars.update_images);
|
|
|
|
//Otherwise it's before current position
|
|
}else if(totalSlides - targetSlide < vars.current_slide){
|
|
|
|
// Adjust for new prev slide
|
|
vars.current_slide = totalSlides-targetSlide+1;
|
|
vars.update_images = 'prev';
|
|
base._placeSlide(vars.update_images);
|
|
|
|
}
|
|
|
|
// set active markers
|
|
if (base.options.slide_links){
|
|
$(vars.slide_list +'> .current-slide').removeClass('current-slide');
|
|
$(vars.slide_list +'> li').eq((totalSlides-targetSlide)).addClass('current-slide');
|
|
}
|
|
|
|
if (base.options.thumb_links){
|
|
$(vars.thumb_list +'> .current-thumb').removeClass('current-thumb');
|
|
$(vars.thumb_list +'> li').eq((totalSlides-targetSlide)).addClass('current-thumb');
|
|
}
|
|
|
|
};
|
|
|
|
|
|
/* Place Slide
|
|
----------------------------*/
|
|
base._placeSlide = function(place){
|
|
|
|
// If links should open in new window
|
|
var linkTarget = base.options.new_window ? ' target="_blank"' : '';
|
|
|
|
loadSlide = false;
|
|
|
|
if (place == 'next'){
|
|
|
|
vars.current_slide == base.options.slides.length - 1 ? loadSlide = 0 : loadSlide = vars.current_slide + 1; // Determine next slide
|
|
|
|
var targetList = base.el+' li:eq('+loadSlide+')';
|
|
|
|
if (!$(targetList).html()){
|
|
// If links should open in new window
|
|
var linkTarget = base.options.new_window ? ' target="_blank"' : '';
|
|
|
|
imageLink = (base.options.slides[loadSlide].url) ? "href='" + base.options.slides[loadSlide].url + "'" : ""; // If link exists, build it
|
|
var img = $('<img src="'+base.options.slides[loadSlide].image+'"/>');
|
|
|
|
img.appendTo(targetList).wrap('<a ' + imageLink + linkTarget + '></a>').parent().parent().addClass('image-loading').css('visibility','hidden');
|
|
|
|
img.load(function(){
|
|
base._origDim($(this));
|
|
base.resizeNow();
|
|
}); // End Load
|
|
};
|
|
|
|
base.nextSlide();
|
|
|
|
}else if (place == 'prev'){
|
|
|
|
vars.current_slide - 1 < 0 ? loadSlide = base.options.slides.length - 1 : loadSlide = vars.current_slide - 1; // Determine next slide
|
|
|
|
var targetList = base.el+' li:eq('+loadSlide+')';
|
|
|
|
if (!$(targetList).html()){
|
|
// If links should open in new window
|
|
var linkTarget = base.options.new_window ? ' target="_blank"' : '';
|
|
|
|
imageLink = (base.options.slides[loadSlide].url) ? "href='" + base.options.slides[loadSlide].url + "'" : ""; // If link exists, build it
|
|
var img = $('<img src="'+base.options.slides[loadSlide].image+'"/>');
|
|
|
|
img.appendTo(targetList).wrap('<a ' + imageLink + linkTarget + '></a>').parent().parent().addClass('image-loading').css('visibility','hidden');
|
|
|
|
img.load(function(){
|
|
base._origDim($(this));
|
|
base.resizeNow();
|
|
}); // End Load
|
|
};
|
|
base.prevSlide();
|
|
}
|
|
|
|
};
|
|
|
|
|
|
/* Get Original Dimensions
|
|
----------------------------*/
|
|
base._origDim = function(targetSlide){
|
|
targetSlide.data('origWidth', targetSlide.width()).data('origHeight', targetSlide.height());
|
|
};
|
|
|
|
|
|
/* After Slide Animation
|
|
----------------------------*/
|
|
base.afterAnimation = function(){
|
|
|
|
// If hybrid mode is on swap back to higher image quality
|
|
if (base.options.performance == 1){
|
|
base.$el.removeClass('speed').addClass('quality');
|
|
}
|
|
|
|
// Update previous slide
|
|
if (vars.update_images){
|
|
vars.current_slide - 1 < 0 ? setPrev = base.options.slides.length - 1 : setPrev = vars.current_slide-1;
|
|
vars.update_images = false;
|
|
$('.prevslide').removeClass('prevslide');
|
|
$(base.el+' li:eq('+setPrev+')').addClass('prevslide');
|
|
}
|
|
|
|
vars.in_animation = false;
|
|
|
|
// Resume slideshow
|
|
if (!vars.is_paused && base.options.slideshow){
|
|
vars.slideshow_interval = setInterval(base.nextSlide, base.options.slide_interval);
|
|
if (base.options.stop_loop && vars.current_slide == base.options.slides.length - 1 ) base.playToggle();
|
|
}
|
|
|
|
// Call theme function for after slide transition
|
|
if (typeof theme != 'undefined' && typeof theme.afterAnimation == "function" ) theme.afterAnimation();
|
|
|
|
return false;
|
|
|
|
};
|
|
|
|
base.getField = function(field){
|
|
return base.options.slides[vars.current_slide][field];
|
|
};
|
|
|
|
// Make it go!
|
|
base.init();
|
|
};
|
|
|
|
|
|
/* Global Variables
|
|
----------------------------*/
|
|
$.supersized.vars = {
|
|
|
|
// Elements
|
|
thumb_tray : '#thumb-tray', // Thumbnail tray
|
|
thumb_list : '#thumb-list', // Thumbnail list
|
|
slide_list : '#slide-list', // Slide link list
|
|
|
|
// Internal variables
|
|
current_slide : 0, // Current slide number
|
|
in_animation : false, // Prevents animations from stacking
|
|
is_paused : false, // Tracks paused on/off
|
|
hover_pause : false, // If slideshow is paused from hover
|
|
slideshow_interval : false, // Stores slideshow timer
|
|
update_images : false, // Trigger to update images after slide jump
|
|
options : {} // Stores assembled options list
|
|
|
|
};
|
|
|
|
|
|
/* Default Options
|
|
----------------------------*/
|
|
$.supersized.defaultOptions = {
|
|
|
|
// Functionality
|
|
slideshow : 1, // Slideshow on/off
|
|
autoplay : 1, // Slideshow starts playing automatically
|
|
start_slide : 1, // Start slide (0 is random)
|
|
stop_loop : 0, // Stops slideshow on last slide
|
|
random : 0, // Randomize slide order (Ignores start slide)
|
|
slide_interval : 5000, // Length between transitions
|
|
transition : 1, // 0-None, 1-Fade, 2-Slide Top, 3-Slide Right, 4-Slide Bottom, 5-Slide Left, 6-Carousel Right, 7-Carousel Left
|
|
transition_speed : 750, // Speed of transition
|
|
new_window : 1, // Image links open in new window/tab
|
|
pause_hover : 0, // Pause slideshow on hover
|
|
keyboard_nav : 1, // Keyboard navigation on/off
|
|
performance : 1, // 0-Normal, 1-Hybrid speed/quality, 2-Optimizes image quality, 3-Optimizes transition speed // (Only works for Firefox/IE, not Webkit)
|
|
image_protect : 1, // Disables image dragging and right click with Javascript
|
|
|
|
// Size & Position
|
|
fit_always : 0, // Image will never exceed browser width or height (Ignores min. dimensions)
|
|
fit_landscape : 0, // Landscape images will not exceed browser width
|
|
fit_portrait : 1, // Portrait images will not exceed browser height
|
|
min_width : 0, // Min width allowed (in pixels)
|
|
min_height : 0, // Min height allowed (in pixels)
|
|
horizontal_center : 1, // Horizontally center background
|
|
vertical_center : 1, // Vertically center background
|
|
|
|
|
|
// Components
|
|
slide_links : 1, // Individual links for each slide (Options: false, 'num', 'name', 'blank')
|
|
thumb_links : 1, // Individual thumb links for each slide
|
|
thumbnail_navigation : 0 // Thumbnail navigation
|
|
|
|
};
|
|
|
|
$.fn.supersized = function(options){
|
|
return this.each(function(){
|
|
(new $.supersized(options));
|
|
});
|
|
};
|
|
|
|
})(jQuery);
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
Supersized - Fullscreen Slideshow jQuery Plugin
|
|
Version : 3.2.7
|
|
Theme : Shutter 1.1
|
|
|
|
Site : www.buildinternet.com/project/supersized
|
|
Author : Sam Dunn
|
|
Company : One Mighty Roar (www.onemightyroar.com)
|
|
License : MIT License / GPL License
|
|
|
|
*/
|
|
|
|
(function($){
|
|
|
|
theme = {
|
|
|
|
|
|
/* Initial Placement
|
|
----------------------------*/
|
|
_init : function(){
|
|
|
|
// Center Slide Links
|
|
if (api.options.slide_links) $(vars.slide_list).css('margin-left', -$(vars.slide_list).width()/2);
|
|
|
|
// Start progressbar if autoplay enabled
|
|
if (api.options.autoplay){
|
|
if (api.options.progress_bar) theme.progressBar();
|
|
}else{
|
|
if ($(vars.play_button).attr('src')) $(vars.play_button).attr("src", vars.image_path + "play.png"); // If pause play button is image, swap src
|
|
if (api.options.progress_bar) $(vars.progress_bar).stop().css({left : -$(window).width()}); // Place progress bar
|
|
}
|
|
|
|
|
|
/* Thumbnail Tray
|
|
----------------------------*/
|
|
// Hide tray off screen
|
|
$(vars.thumb_tray).css({bottom : -$(vars.thumb_tray).height()});
|
|
|
|
// Thumbnail Tray Toggle
|
|
$(vars.tray_button).toggle(function(){
|
|
$(vars.thumb_tray).stop().animate({bottom : 0, avoidTransforms : true}, 300 );
|
|
if ($(vars.tray_arrow).attr('src')) $(vars.tray_arrow).attr("src", vars.image_path + "button-tray-down.png");
|
|
return false;
|
|
}, function() {
|
|
$(vars.thumb_tray).stop().animate({bottom : -$(vars.thumb_tray).height(), avoidTransforms : true}, 300 );
|
|
if ($(vars.tray_arrow).attr('src')) $(vars.tray_arrow).attr("src", vars.image_path + "button-tray-up.png");
|
|
return false;
|
|
});
|
|
|
|
// Make thumb tray proper size
|
|
$(vars.thumb_list).width($('> li', vars.thumb_list).length * $('> li', vars.thumb_list).outerWidth(true)); //Adjust to true width of thumb markers
|
|
|
|
// Display total slides
|
|
if ($(vars.slide_total).length){
|
|
$(vars.slide_total).html(api.options.slides.length);
|
|
}
|
|
|
|
|
|
/* Thumbnail Tray Navigation
|
|
----------------------------*/
|
|
if (api.options.thumb_links){
|
|
//Hide thumb arrows if not needed
|
|
if ($(vars.thumb_list).width() <= $(vars.thumb_tray).width()){
|
|
$(vars.thumb_back +','+vars.thumb_forward).fadeOut(0);
|
|
}
|
|
|
|
// Thumb Intervals
|
|
vars.thumb_interval = Math.floor($(vars.thumb_tray).width() / $('> li', vars.thumb_list).outerWidth(true)) * $('> li', vars.thumb_list).outerWidth(true);
|
|
vars.thumb_page = 0;
|
|
|
|
// Cycle thumbs forward
|
|
$(vars.thumb_forward).click(function(){
|
|
if (vars.thumb_page - vars.thumb_interval <= -$(vars.thumb_list).width()){
|
|
vars.thumb_page = 0;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
}else{
|
|
vars.thumb_page = vars.thumb_page - vars.thumb_interval;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
}
|
|
});
|
|
|
|
// Cycle thumbs backwards
|
|
$(vars.thumb_back).click(function(){
|
|
if (vars.thumb_page + vars.thumb_interval > 0){
|
|
vars.thumb_page = Math.floor($(vars.thumb_list).width() / vars.thumb_interval) * -vars.thumb_interval;
|
|
if ($(vars.thumb_list).width() <= -vars.thumb_page) vars.thumb_page = vars.thumb_page + vars.thumb_interval;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
}else{
|
|
vars.thumb_page = vars.thumb_page + vars.thumb_interval;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
|
|
/* Navigation Items
|
|
----------------------------*/
|
|
$(vars.next_slide).click(function() {
|
|
api.nextSlide();
|
|
});
|
|
|
|
$(vars.prev_slide).click(function() {
|
|
api.prevSlide();
|
|
});
|
|
|
|
// Full Opacity on Hover
|
|
if(jQuery.support.opacity){
|
|
$(vars.prev_slide +','+vars.next_slide).mouseover(function() {
|
|
$(this).stop().animate({opacity:1},100);
|
|
}).mouseout(function(){
|
|
$(this).stop().animate({opacity:0.6},100);
|
|
});
|
|
}
|
|
|
|
if (api.options.thumbnail_navigation){
|
|
// Next thumbnail clicked
|
|
$(vars.next_thumb).click(function() {
|
|
api.nextSlide();
|
|
});
|
|
// Previous thumbnail clicked
|
|
$(vars.prev_thumb).click(function() {
|
|
api.prevSlide();
|
|
});
|
|
}
|
|
|
|
$(vars.play_button).click(function() {
|
|
api.playToggle();
|
|
});
|
|
|
|
|
|
/* Thumbnail Mouse Scrub
|
|
----------------------------*/
|
|
if (api.options.mouse_scrub){
|
|
$(vars.thumb_tray).mousemove(function(e) {
|
|
var containerWidth = $(vars.thumb_tray).width(),
|
|
listWidth = $(vars.thumb_list).width();
|
|
if (listWidth > containerWidth){
|
|
var mousePos = 1,
|
|
diff = e.pageX - mousePos;
|
|
if (diff > 10 || diff < -10) {
|
|
mousePos = e.pageX;
|
|
newX = (containerWidth - listWidth) * (e.pageX/containerWidth);
|
|
diff = parseInt(Math.abs(parseInt($(vars.thumb_list).css('left'))-newX )).toFixed(0);
|
|
$(vars.thumb_list).stop().animate({'left':newX}, {duration:diff*3, easing:'easeOutExpo'});
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
|
|
/* Window Resize
|
|
----------------------------*/
|
|
$(window).resize(function(){
|
|
|
|
// Delay progress bar on resize
|
|
if (api.options.progress_bar && !vars.in_animation){
|
|
if (vars.slideshow_interval) clearInterval(vars.slideshow_interval);
|
|
if (api.options.slides.length - 1 > 0) clearInterval(vars.slideshow_interval);
|
|
|
|
$(vars.progress_bar).stop().css({left : -$(window).width()});
|
|
|
|
if (!vars.progressDelay && api.options.slideshow){
|
|
// Delay slideshow from resuming so Chrome can refocus images
|
|
vars.progressDelay = setTimeout(function() {
|
|
if (!vars.is_paused){
|
|
theme.progressBar();
|
|
vars.slideshow_interval = setInterval(api.nextSlide, api.options.slide_interval);
|
|
}
|
|
vars.progressDelay = false;
|
|
}, 1000);
|
|
}
|
|
}
|
|
|
|
// Thumb Links
|
|
if (api.options.thumb_links && vars.thumb_tray.length){
|
|
// Update Thumb Interval & Page
|
|
vars.thumb_page = 0;
|
|
vars.thumb_interval = Math.floor($(vars.thumb_tray).width() / $('> li', vars.thumb_list).outerWidth(true)) * $('> li', vars.thumb_list).outerWidth(true);
|
|
|
|
// Adjust thumbnail markers
|
|
if ($(vars.thumb_list).width() > $(vars.thumb_tray).width()){
|
|
$(vars.thumb_back +','+vars.thumb_forward).fadeIn('fast');
|
|
$(vars.thumb_list).stop().animate({'left':0}, 200);
|
|
}else{
|
|
$(vars.thumb_back +','+vars.thumb_forward).fadeOut('fast');
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
|
|
},
|
|
|
|
|
|
/* Go To Slide
|
|
----------------------------*/
|
|
goTo : function(){
|
|
if (api.options.progress_bar && !vars.is_paused){
|
|
$(vars.progress_bar).stop().css({left : -$(window).width()});
|
|
theme.progressBar();
|
|
}
|
|
},
|
|
|
|
/* Play & Pause Toggle
|
|
----------------------------*/
|
|
playToggle : function(state){
|
|
|
|
if (state =='play'){
|
|
// If image, swap to pause
|
|
if ($(vars.play_button).attr('src')) $(vars.play_button).attr("src", vars.image_path + "pause.png");
|
|
if (api.options.progress_bar && !vars.is_paused) theme.progressBar();
|
|
}else if (state == 'pause'){
|
|
// If image, swap to play
|
|
if ($(vars.play_button).attr('src')) $(vars.play_button).attr("src", vars.image_path + "play.png");
|
|
if (api.options.progress_bar && vars.is_paused)$(vars.progress_bar).stop().css({left : -$(window).width()});
|
|
}
|
|
|
|
},
|
|
|
|
|
|
/* Before Slide Transition
|
|
----------------------------*/
|
|
beforeAnimation : function(direction){
|
|
if (api.options.progress_bar && !vars.is_paused) $(vars.progress_bar).stop().css({left : -$(window).width()});
|
|
|
|
/* Update Fields
|
|
----------------------------*/
|
|
// Update slide caption
|
|
if ($(vars.slide_caption).length){
|
|
(api.getField('title')) ? $(vars.slide_caption).html(api.getField('title')) : $(vars.slide_caption).html('');
|
|
}
|
|
// Update slide number
|
|
if (vars.slide_current.length){
|
|
$(vars.slide_current).html(vars.current_slide + 1);
|
|
}
|
|
|
|
|
|
// Highlight current thumbnail and adjust row position
|
|
if (api.options.thumb_links){
|
|
|
|
$('.current-thumb').removeClass('current-thumb');
|
|
$('li', vars.thumb_list).eq(vars.current_slide).addClass('current-thumb');
|
|
|
|
// If thumb out of view
|
|
if ($(vars.thumb_list).width() > $(vars.thumb_tray).width()){
|
|
// If next slide direction
|
|
if (direction == 'next'){
|
|
if (vars.current_slide == 0){
|
|
vars.thumb_page = 0;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
} else if ($('.current-thumb').offset().left - $(vars.thumb_tray).offset().left >= vars.thumb_interval){
|
|
vars.thumb_page = vars.thumb_page - vars.thumb_interval;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
}
|
|
// If previous slide direction
|
|
}else if(direction == 'prev'){
|
|
if (vars.current_slide == api.options.slides.length - 1){
|
|
vars.thumb_page = Math.floor($(vars.thumb_list).width() / vars.thumb_interval) * -vars.thumb_interval;
|
|
if ($(vars.thumb_list).width() <= -vars.thumb_page) vars.thumb_page = vars.thumb_page + vars.thumb_interval;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
} else if ($('.current-thumb').offset().left - $(vars.thumb_tray).offset().left < 0){
|
|
if (vars.thumb_page + vars.thumb_interval > 0) return false;
|
|
vars.thumb_page = vars.thumb_page + vars.thumb_interval;
|
|
$(vars.thumb_list).stop().animate({'left': vars.thumb_page}, {duration:500, easing:'easeOutExpo'});
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
|
/* After Slide Transition
|
|
----------------------------*/
|
|
afterAnimation : function(){
|
|
if (api.options.progress_bar && !vars.is_paused) theme.progressBar(); // Start progress bar
|
|
},
|
|
|
|
|
|
/* Progress Bar
|
|
----------------------------*/
|
|
progressBar : function(){
|
|
$(vars.progress_bar).stop().css({left : -$(window).width()}).animate({ left:0 }, api.options.slide_interval);
|
|
}
|
|
|
|
|
|
};
|
|
|
|
|
|
/* Theme Specific Variables
|
|
----------------------------*/
|
|
$.supersized.themeVars = {
|
|
|
|
// Internal Variables
|
|
progress_delay : false, // Delay after resize before resuming slideshow
|
|
thumb_page : false, // Thumbnail page
|
|
thumb_interval : false, // Thumbnail interval
|
|
image_path : 'img/', // Default image path
|
|
|
|
// General Elements
|
|
play_button : '#pauseplay', // Play/Pause button
|
|
next_slide : '#nextslide', // Next slide button
|
|
prev_slide : '#prevslide', // Prev slide button
|
|
next_thumb : '#nextthumb', // Next slide thumb button
|
|
prev_thumb : '#prevthumb', // Prev slide thumb button
|
|
|
|
slide_caption : '#slidecaption', // Slide caption
|
|
slide_current : '.slidenumber', // Current slide number
|
|
slide_total : '.totalslides', // Total Slides
|
|
slide_list : '#slide-list', // Slide jump list
|
|
|
|
thumb_tray : '#thumb-tray', // Thumbnail tray
|
|
thumb_list : '#thumb-list', // Thumbnail list
|
|
thumb_forward : '#thumb-forward', // Cycles forward through thumbnail list
|
|
thumb_back : '#thumb-back', // Cycles backwards through thumbnail list
|
|
tray_arrow : '#tray-arrow', // Thumbnail tray button arrow
|
|
tray_button : '#tray-button', // Thumbnail tray button
|
|
|
|
progress_bar : '#progress-bar' // Progress bar
|
|
|
|
};
|
|
|
|
/* Theme Specific Options
|
|
----------------------------*/
|
|
$.supersized.themeOptions = {
|
|
|
|
progress_bar : 1, // Timer for each slide
|
|
mouse_scrub : 0 // Thumbnails move with mouse
|
|
|
|
};
|
|
|
|
|
|
})(jQuery);
|
|
|
|
|
|
|
|
|
|
/*!
|
|
* jquery.lightbox.js
|
|
* https://github.com/duncanmcdougall/Responsive-Lightbox
|
|
* Copyright 2013 Duncan McDougall and other contributors; @license Creative Commons Attribution 2.5
|
|
*
|
|
* Options:
|
|
* margin - int - default 50. Minimum margin around the image
|
|
* nav - bool - default true. enable navigation
|
|
* blur - bool - default true. Blur other content when open using css filter
|
|
* minSize - int - default 0. Min window width or height to open lightbox. Below threshold will open image in a new tab.
|
|
*
|
|
*/
|
|
(function ($) {
|
|
|
|
'use strict';
|
|
|
|
$.fn.lightbox = function (options) {
|
|
|
|
var opts = {
|
|
margin: 50,
|
|
nav: true,
|
|
blur: true,
|
|
minSize: 0
|
|
};
|
|
|
|
var plugin = {
|
|
|
|
items: [],
|
|
lightbox: null,
|
|
image: null,
|
|
current: null,
|
|
locked: false,
|
|
caption: null,
|
|
|
|
init: function (items) {
|
|
plugin.items = items;
|
|
plugin.selector = "lightbox-"+Math.random().toString().replace('.','');
|
|
|
|
if (!plugin.lightbox) {
|
|
$('body').append(
|
|
'<div id="lightbox" style="display:none;">'+
|
|
'<a href="#" class="lightbox-close lightbox-button"></a>' +
|
|
'<div class="lightbox-nav">'+
|
|
'<a href="#" class="lightbox-previous lightbox-button"></a>' +
|
|
'<a href="#" class="lightbox-next lightbox-button"></a>' +
|
|
'</div>' +
|
|
'<div href="#" class="lightbox-caption"><p></p></div>' +
|
|
'</div>'
|
|
);
|
|
|
|
plugin.lightbox = $("#lightbox");
|
|
plugin.caption = $('.lightbox-caption', plugin.lightbox);
|
|
}
|
|
|
|
if (plugin.items.length > 1 && opts.nav) {
|
|
$('.lightbox-nav', plugin.lightbox).show();
|
|
} else {
|
|
$('.lightbox-nav', plugin.lightbox).hide();
|
|
}
|
|
|
|
plugin.bindEvents();
|
|
|
|
},
|
|
|
|
loadImage: function () {
|
|
if(opts.blur) {
|
|
$("body").addClass("blurred");
|
|
}
|
|
$("img", plugin.lightbox).remove();
|
|
plugin.lightbox.fadeIn('fast').append('<span class="lightbox-loading"></span>');
|
|
|
|
var img = $('<img src="' + $(plugin.current).attr('href') + '" draggable="false">');
|
|
|
|
$(img).load(function () {
|
|
$('.lightbox-loading').remove();
|
|
plugin.lightbox.append(img);
|
|
plugin.image = $("img", plugin.lightbox).hide();
|
|
plugin.resizeImage();
|
|
plugin.setCaption();
|
|
});
|
|
},
|
|
|
|
setCaption: function () {
|
|
var caption = $(plugin.current).data('caption');
|
|
if(!!caption && caption.length > 0) {
|
|
plugin.caption.fadeIn();
|
|
$('p', plugin.caption).text(caption);
|
|
}else{
|
|
plugin.caption.hide();
|
|
}
|
|
},
|
|
|
|
resizeImage: function () {
|
|
var ratio, wHeight, wWidth, iHeight, iWidth;
|
|
wHeight = $(window).height() - opts.margin;
|
|
wWidth = $(window).outerWidth(true) - opts.margin;
|
|
plugin.image.width('').height('');
|
|
iHeight = plugin.image.height();
|
|
iWidth = plugin.image.width();
|
|
if (iWidth > wWidth) {
|
|
ratio = wWidth / iWidth;
|
|
iWidth = wWidth;
|
|
iHeight = Math.round(iHeight * ratio);
|
|
}
|
|
if (iHeight > wHeight) {
|
|
ratio = wHeight / iHeight;
|
|
iHeight = wHeight;
|
|
iWidth = Math.round(iWidth * ratio);
|
|
}
|
|
|
|
plugin.image.width(iWidth).height(iHeight).css({
|
|
'top': ($(window).height() - plugin.image.outerHeight()) / 2 + 'px',
|
|
'left': ($(window).width() - plugin.image.outerWidth()) / 2 + 'px'
|
|
}).show();
|
|
plugin.locked = false;
|
|
},
|
|
|
|
getCurrentIndex: function () {
|
|
return $.inArray(plugin.current, plugin.items);
|
|
},
|
|
|
|
next: function () {
|
|
if (plugin.locked) {
|
|
return false;
|
|
}
|
|
plugin.locked = true;
|
|
if (plugin.getCurrentIndex() >= plugin.items.length - 1) {
|
|
$(plugin.items[0]).click();
|
|
} else {
|
|
$(plugin.items[plugin.getCurrentIndex() + 1]).click();
|
|
}
|
|
},
|
|
|
|
previous: function () {
|
|
if (plugin.locked) {
|
|
return false;
|
|
}
|
|
plugin.locked = true;
|
|
if (plugin.getCurrentIndex() <= 0) {
|
|
$(plugin.items[plugin.items.length - 1]).click();
|
|
} else {
|
|
$(plugin.items[plugin.getCurrentIndex() - 1]).click();
|
|
}
|
|
},
|
|
|
|
bindEvents: function () {
|
|
$(plugin.items).click(function (e) {
|
|
if(!$("#lightbox").is(":visible") && ($(window).width() < opts.minSize || $(window).height() < opts.minSize)) {
|
|
$(this).attr("target", "_blank");
|
|
return;
|
|
}
|
|
var self = $(this)[0];
|
|
e.preventDefault();
|
|
plugin.current = self;
|
|
plugin.loadImage();
|
|
|
|
// Bind Keyboard Shortcuts
|
|
$(document).on('keydown', function (e) {
|
|
// Close lightbox with ESC
|
|
if (e.keyCode === 27) {
|
|
plugin.close();
|
|
}
|
|
// Go to next image pressing the right key
|
|
if (e.keyCode === 39) {
|
|
plugin.next();
|
|
}
|
|
// Go to previous image pressing the left key
|
|
if (e.keyCode === 37) {
|
|
plugin.previous();
|
|
}
|
|
});
|
|
});
|
|
|
|
// Add click state on overlay background only
|
|
plugin.lightbox.on('click', function (e) {
|
|
if (this === e.target) {
|
|
plugin.close();
|
|
}
|
|
});
|
|
|
|
// Previous click
|
|
$(plugin.lightbox).on('click', '.lightbox-previous', function () {
|
|
plugin.previous();
|
|
return false;
|
|
});
|
|
|
|
// Next click
|
|
$(plugin.lightbox).on('click', '.lightbox-next', function () {
|
|
plugin.next();
|
|
return false;
|
|
});
|
|
|
|
// Close click
|
|
$(plugin.lightbox).on('click', '.lightbox-close', function () {
|
|
plugin.close();
|
|
return false;
|
|
});
|
|
|
|
$(window).resize(function () {
|
|
if (!plugin.image) {
|
|
return;
|
|
}
|
|
plugin.resizeImage();
|
|
});
|
|
},
|
|
|
|
close: function () {
|
|
$(document).off('keydown'); // Unbind all key events each time the lightbox is closed
|
|
$(plugin.lightbox).fadeOut('fast');
|
|
$('body').removeClass('blurred');
|
|
}
|
|
};
|
|
|
|
$.extend(opts, options);
|
|
|
|
plugin.init(this);
|
|
};
|
|
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})(jQuery); |