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egroupware/pixelegg/theme/supersized.shutter.js
Ralf Becker 1af1b68ab0 todays pixelegg changes
2013-11-18 19:27:56 +00:00

337 lines
12 KiB
JavaScript
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/*
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);
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