819 lines
35 KiB
JavaScript
819 lines
35 KiB
JavaScript
/*
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AnythingSlider v1.7.18
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Original by Chris Coyier: http://css-tricks.com
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Get the latest version: https://github.com/ProLoser/AnythingSlider
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To use the navigationFormatter function, you must have a function that
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accepts two paramaters, and returns a string of HTML text.
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index = integer index (1 based);
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panel = jQuery wrapped LI item this tab references
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@return = Must return a string of HTML/Text
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navigationFormatter: function(index, panel){
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return "Panel #" + index; // This would have each tab with the text 'Panel #X' where X = index
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}
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*/
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(function($) {
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$.anythingSlider = function(el, options) {
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var base = this, o;
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// Wraps the ul in the necessary divs and then gives Access to jQuery element
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base.el = el;
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base.$el = $(el).addClass('anythingBase').wrap('<div class="anythingSlider"><div class="anythingWindow" /></div>');
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// Add a reverse reference to the DOM object
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base.$el.data("AnythingSlider", base);
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base.init = function(){
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// Added "o" to be used in the code instead of "base.options" which doesn't get modifed by the compiler - reduces size by ~1k
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base.options = o = $.extend({}, $.anythingSlider.defaults, options);
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base.initialized = false;
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if ($.isFunction(o.onBeforeInitialize)) { base.$el.bind('before_initialize', o.onBeforeInitialize); }
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base.$el.trigger('before_initialize', base);
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// Cache existing DOM elements for later
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// base.$el = original ul
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// for wrap - get parent() then closest in case the ul has "anythingSlider" class
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base.$wrapper = base.$el.parent().closest('div.anythingSlider').addClass('anythingSlider-' + o.theme);
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base.$window = base.$el.closest('div.anythingWindow');
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base.win = window;
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base.$win = $(base.win);
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base.$controls = $('<div class="anythingControls"></div>').appendTo( (o.appendControlsTo !== null && $(o.appendControlsTo).length) ? $(o.appendControlsTo) : base.$wrapper);
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base.$startStop = $('<a href="#" class="start-stop"></a>');
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if (o.buildStartStop) {
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base.$startStop.appendTo( (o.appendStartStopTo !== null && $(o.appendStartStopTo).length) ? $(o.appendStartStopTo) : base.$controls );
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}
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base.$nav = $('<ul class="thumbNav" />').appendTo( (o.appendNavigationTo !== null && $(o.appendNavigationTo).length) ? $(o.appendNavigationTo) : base.$controls );
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// Set up a few defaults & get details
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base.flag = false; // event flag to prevent multiple calls (used in control click/focusin)
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base.playing = o.autoPlay; // slideshow state; removed "startStopped" option
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base.slideshow = false; // slideshow flag needed to correctly trigger slideshow events
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base.hovered = false; // actively hovering over the slider
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base.panelSize = []; // will contain dimensions and left position of each panel
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base.currentPage = o.startPanel = parseInt(o.startPanel,10) || 1; // make sure this isn't a string
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o.changeBy = parseInt(o.changeBy,10) || 1;
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base.adj = (o.infiniteSlides) ? 0 : 1; // adjust page limits for infinite or limited modes
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base.width = base.$el.width();
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base.height = base.$el.height();
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base.outerPad = [ base.$wrapper.innerWidth() - base.$wrapper.width(), base.$wrapper.innerHeight() - base.$wrapper.height() ];
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if (o.playRtl) { base.$wrapper.addClass('rtl'); }
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// Expand slider to fit parent
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if (o.expand) {
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base.$outer = base.$wrapper.parent();
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base.$window.css({ width: '100%', height: '100%' }); // needed for Opera
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base.checkResize();
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}
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// Build start/stop button
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if (o.buildStartStop) { base.buildAutoPlay(); }
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// Build forwards/backwards buttons
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if (o.buildArrows) { base.buildNextBackButtons(); }
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// can't lock autoplay it if it's not enabled
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if (!o.autoPlay) { o.autoPlayLocked = false; }
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base.updateSlider();
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base.$lastPage = base.$currentPage;
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// Get index (run time) of this slider on the page
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base.runTimes = $('div.anythingSlider').index(base.$wrapper) + 1;
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base.regex = new RegExp('panel' + base.runTimes + '-(\\d+)', 'i'); // hash tag regex
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if (base.runTimes === 1) { base.makeActive(); } // make the first slider on the page active
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// Make sure easing function exists.
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if (!$.isFunction($.easing[o.easing])) { o.easing = "swing"; }
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// If pauseOnHover then add hover effects
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if (o.pauseOnHover) {
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base.$wrapper.hover(function() {
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if (base.playing) {
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base.$el.trigger('slideshow_paused', base);
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base.clearTimer(true);
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}
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}, function() {
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if (base.playing) {
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base.$el.trigger('slideshow_unpaused', base);
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base.startStop(base.playing, true);
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}
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});
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}
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// If a hash can not be used to trigger the plugin, then go to start panel
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base.setCurrentPage(base.gotoHash() || o.startPage, false);
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// Hide/Show navigation & play/stop controls
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base.slideControls(false);
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base.$wrapper.bind('mouseenter mouseleave', function(e){
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base.hovered = (e.type === "mouseenter") ? true : false;
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base.slideControls( base.hovered, false );
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});
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// Add keyboard navigation
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$(document).keyup(function(e){
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// Stop arrow keys from working when focused on form items
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if (o.enableKeyboard && base.$wrapper.is('.activeSlider') && !e.target.tagName.match('TEXTAREA|INPUT|SELECT')) {
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if (!o.vertical && (e.which === 38 || e.which === 40)) { return; }
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switch (e.which) {
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case 39: case 40: // right & down arrow
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base.goForward();
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break;
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case 37: case 38: // left & up arrow
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base.goBack();
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break;
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}
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}
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});
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// Fix tabbing through the page, but don't change the view if the link is in view (showMultiple = true)
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base.$items.delegate('a', 'focus.AnythingSlider', function(e){
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var panel = $(this).closest('.panel'),
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indx = base.$items.index(panel) + base.adj; // index can be -1 in nested sliders - issue #208
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base.$items.find('.focusedLink').removeClass('focusedLink');
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$(this).addClass('focusedLink');
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base.$window.scrollLeft(0);
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if ( ( indx !== -1 && (indx >= base.currentPage + o.showMultiple || indx < base.currentPage) ) ) {
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base.gotoPage(indx);
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e.preventDefault();
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}
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});
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// Binds events
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var triggers = "slideshow_paused slideshow_unpaused slide_init slide_begin slideshow_stop slideshow_start initialized swf_completed".split(" ");
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$.each("onShowPause onShowUnpause onSlideInit onSlideBegin onShowStop onShowStart onInitialized onSWFComplete".split(" "), function(i,f){
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if ($.isFunction(o[f])){
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base.$el.bind(triggers[i], o[f]);
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}
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});
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if ($.isFunction(o.onSlideComplete)){
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// Added setTimeout (zero time) to ensure animation is complete... see this bug report: http://bugs.jquery.com/ticket/7157
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base.$el.bind('slide_complete', function(){
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setTimeout(function(){ o.onSlideComplete(base); }, 0);
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});
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}
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base.initialized = true;
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base.$el.trigger('initialized', base);
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// trigger the slideshow
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base.startStop(base.playing);
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};
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// called during initialization & to update the slider if a panel is added or deleted
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base.updateSlider = function(){
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// needed for updating the slider
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base.$el.children('.cloned').remove();
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base.$nav.empty();
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// set currentPage to 1 in case it was zero - occurs when adding slides after removing them all
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base.currentPage = base.currentPage || 1;
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base.$items = base.$el.children();
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base.pages = base.$items.length;
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base.dir = (o.vertical) ? 'top' : 'left';
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o.showMultiple = (o.vertical) ? 1 : parseInt(o.showMultiple,10) || 1; // only integers allowed
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o.navigationSize = (o.navigationSize === false) ? 0 : parseInt(o.navigationSize,10) || 0;
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if (o.showMultiple > 1) {
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if (o.showMultiple > base.pages) { o.showMultiple = base.pages; }
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base.adjustMultiple = (o.infiniteSlides && base.pages > 1) ? 0 : o.showMultiple - 1;
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base.pages = base.$items.length - base.adjustMultiple;
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}
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// Hide navigation & player if there is only one page
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base.$controls
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.add(base.$nav)
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.add(base.$startStop)
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.add(base.$forward)
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.add(base.$back)[(base.pages <= 1) ? 'hide' : 'show']();
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if (base.pages > 1) {
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// Build/update navigation tabs
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base.buildNavigation();
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}
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// Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
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// This supports the "infinite" scrolling, also ensures any cloned elements don't duplicate an ID
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// Moved removeAttr before addClass otherwise IE7 ignores the addClass: http://bugs.jquery.com/ticket/9871
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if (o.infiniteSlides && base.pages > 1) {
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base.$el.prepend( base.$items.filter(':last').clone().removeAttr('id').addClass('cloned') );
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// Add support for multiple sliders shown at the same time
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if (o.showMultiple > 1) {
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base.$el.append( base.$items.filter(':lt(' + o.showMultiple + ')').clone().removeAttr('id').addClass('cloned').addClass('multiple') );
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} else {
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base.$el.append( base.$items.filter(':first').clone().removeAttr('id').addClass('cloned') );
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}
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base.$el.find('.cloned').each(function(){
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// disable all focusable elements in cloned panels to prevent shifting the panels by tabbing
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$(this).find('a,input,textarea,select,button,area').attr('disabled', 'disabled');
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$(this).find('[id]').removeAttr('id');
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});
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}
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// We just added two items, time to re-cache the list, then get the dimensions of each panel
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base.$items = base.$el.children().addClass('panel' + (o.vertical ? ' vertical' : ''));
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base.setDimensions();
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// Set the dimensions of each panel
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if (o.resizeContents) {
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base.$items.css('width', base.width);
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base.$wrapper.css('width', base.getDim(base.currentPage)[0]);
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base.$wrapper.add(base.$items).css('height', base.height);
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} else {
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base.$win.load(function(){ base.setDimensions(); }); // set dimensions after all images load
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}
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if (base.currentPage > base.pages) {
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base.currentPage = base.pages;
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}
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base.setCurrentPage(base.currentPage, false);
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base.$nav.find('a').eq(base.currentPage - 1).addClass('cur'); // update current selection
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};
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// Creates the numbered navigation links
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base.buildNavigation = function() {
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if (o.buildNavigation && (base.pages > 1)) {
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var t, $a;
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base.$items.filter(':not(.cloned)').each(function(i) {
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var index = i + 1;
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t = ((index === 1) ? 'first' : '') + ((index === base.pages) ? 'last' : '');
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$a = $('<a href="#"></a>').addClass('panel' + index).wrap('<li class="' + t + '" />');
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base.$nav.append($a.parent()); // use $a.parent() so it will add <li> instead of only the <a> to the <ul>
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// If a formatter function is present, use it
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if ($.isFunction(o.navigationFormatter)) {
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t = o.navigationFormatter(index, $(this));
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$a.html('<span>' + t + '</span>');
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// Add formatting to title attribute if text is hidden
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if (parseInt($a.find('span').css('text-indent'),10) < 0) { $a.addClass(o.tooltipClass).attr('title', t); }
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} else {
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$a.html('<span>' + index + '</span>');
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}
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$a.bind(o.clickControls, function(e) {
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if (!base.flag && o.enableNavigation) {
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// prevent running functions twice (once for click, second time for focusin)
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base.flag = true; setTimeout(function(){ base.flag = false; }, 100);
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base.gotoPage(index);
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if (o.hashTags) { base.setHash(index); }
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}
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e.preventDefault();
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});
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});
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// Add navigation tab scrolling - use !! in case someone sets the size to zero
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if (!!o.navigationSize && o.navigationSize < base.pages) {
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if (!base.$controls.find('.anythingNavWindow').length){
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base.$nav
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.before('<ul><li class="prev"><a href="#"><span>' + o.backText + '</span></a></li></ul>')
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.after('<ul><li class="next"><a href="#"><span>' + o.forwardText + '</span></a></li></ul>')
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.wrap('<div class="anythingNavWindow"></div>');
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}
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// include half of the left position to include extra width from themes like tabs-light and tabs-dark (still not perfect)
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base.navWidths = base.$nav.find('li').map(function(){
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return $(this).innerWidth() + Math.ceil(parseInt($(this).find('span').css('left'),10)/2 || 0);
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}).get();
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base.navLeft = 1;
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// add 5 pixels to make sure the tabs don't wrap to the next line
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base.$nav.width( base.navWidth( 1, base.pages + 1 ) + 5 );
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base.$controls.find('.anythingNavWindow')
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.width( base.navWidth( 1, o.navigationSize + 1 ) ).end()
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.find('.prev,.next').bind(o.clickControls, function(e) {
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if (!base.flag) {
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base.flag = true; setTimeout(function(){ base.flag = false; }, 200);
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base.navWindow( base.navLeft + o.navigationSize * ( $(this).is('.prev') ? -1 : 1 ) );
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}
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e.preventDefault();
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});
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}
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}
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};
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base.navWidth = function(x,y){
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var i, s = Math.min(x,y),
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e = Math.max(x,y),
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w = 0;
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for (i = s; i < e; i++) {
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w += base.navWidths[i-1] || 0;
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}
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return w;
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};
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base.navWindow = function(n){
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if (!!o.navigationSize && o.navigationSize < base.pages && base.navWidths) {
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var p = base.pages - o.navigationSize + 1;
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n = (n <= 1) ? 1 : (n > 1 && n < p) ? n : p;
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if (n !== base.navLeft) {
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base.$controls.find('.anythingNavWindow').animate(
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{ scrollLeft: base.navWidth(1, n), width: base.navWidth(n, n + o.navigationSize) },
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{ queue: false, duration: o.animationTime });
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base.navLeft = n;
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}
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}
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};
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// Creates the Forward/Backward buttons
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base.buildNextBackButtons = function() {
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base.$forward = $('<span class="arrow forward"><a href="#"><span>' + o.forwardText + '</span></a></span>');
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base.$back = $('<span class="arrow back"><a href="#"><span>' + o.backText + '</span></a></span>');
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// Bind to the forward and back buttons
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base.$back.bind(o.clickBackArrow, function(e) {
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// prevent running functions twice (once for click, second time for swipe)
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if (o.enableArrows && !base.flag) {
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base.flag = true; setTimeout(function(){ base.flag = false; }, 100);
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base.goBack();
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}
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e.preventDefault();
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});
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base.$forward.bind(o.clickForwardArrow, function(e) {
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// prevent running functions twice (once for click, second time for swipe)
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if (o.enableArrows && !base.flag) {
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base.flag = true; setTimeout(function(){ base.flag = false; }, 100);
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base.goForward();
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}
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e.preventDefault();
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});
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// using tab to get to arrow links will show they have focus (outline is disabled in css)
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base.$back.add(base.$forward).find('a').bind('focusin focusout',function(){
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$(this).toggleClass('hover');
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});
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// Append elements to page
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base.$back.appendTo( (o.appendBackTo !== null && $(o.appendBackTo).length) ? $(o.appendBackTo) : base.$wrapper );
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base.$forward.appendTo( (o.appendForwardTo !== null && $(o.appendForwardTo).length) ? $(o.appendForwardTo) : base.$wrapper );
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base.$arrowWidth = base.$forward.width(); // assuming the left & right arrows are the same width - used for toggle
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};
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// Creates the Start/Stop button
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base.buildAutoPlay = function(){
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base.$startStop
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.html('<span>' + (base.playing ? o.stopText : o.startText) + '</span>')
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.bind(o.clickSlideshow, function(e) {
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if (o.enableStartStop) {
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base.startStop(!base.playing);
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base.makeActive();
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if (base.playing && !o.autoPlayDelayed) {
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base.goForward(true);
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}
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}
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e.preventDefault();
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})
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// show button has focus while tabbing
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.bind('focusin focusout',function(){
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$(this).toggleClass('hover');
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});
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};
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// Adjust slider dimensions on parent element resize
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base.checkResize = function(stopTimer){
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clearTimeout(base.resizeTimer);
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base.resizeTimer = setTimeout(function(){
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var w = base.$outer.width() - base.outerPad[0],
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h = (base.$outer[0].tagName === "BODY" ? base.$win.height() : base.$outer.height()) - base.outerPad[1];
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// base.width = width of one panel, so multiply by # of panels; outerPad is padding added for arrows.
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if (base.width * o.showMultiple !== w || base.height !== h) {
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base.setDimensions(); // adjust panel sizes
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// make sure page is lined up (use -1 animation time, so we can differeniate it from when animationTime = 0)
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base.gotoPage(base.currentPage, base.playing, null, -1);
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}
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if (typeof(stopTimer) === 'undefined'){ base.checkResize(); }
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}, 500);
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};
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// Set panel dimensions to either resize content or adjust panel to content
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base.setDimensions = function(){
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var w, h, c, edge = 0,
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fullsize = { width: '100%', height: '100%' },
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// determine panel width
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pw = (o.showMultiple > 1) ? base.width || base.$window.width()/o.showMultiple : base.$window.width(),
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winw = base.$win.width();
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if (o.expand){
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w = base.$outer.width() - base.outerPad[0];
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base.height = h = base.$outer.height() - base.outerPad[1];
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base.$wrapper.add(base.$window).add(base.$items).css({ width: w, height: h });
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base.width = pw = (o.showMultiple > 1) ? w/o.showMultiple : w;
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}
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base.$items.each(function(i){
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c = $(this).children();
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if (o.resizeContents){
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// resize panel
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w = base.width;
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h = base.height;
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$(this).css({ width: w, height: h });
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if (c.length) {
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if (c[0].tagName === "EMBED") { c.attr(fullsize); } // needed for IE7; also c.length > 1 in IE7
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if (c[0].tagName === "OBJECT") { c.find('embed').attr(fullsize); }
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// resize panel contents, if solitary (wrapped content or solitary image)
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if (c.length === 1){ c.css(fullsize); }
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}
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} else {
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// get panel width & height and save it
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w = $(this).width() || base.width; // if image hasn't finished loading, width will be zero, so set it to base width instead
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if (c.length === 1 && w >= winw){
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w = (c.width() >= winw) ? pw : c.width(); // get width of solitary child
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c.css('max-width', w); // set max width for all children
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}
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|
$(this).css('width', w); // set width of panel
|
|
h = (c.length === 1 ? c.outerHeight(true) : $(this).height()); // get height after setting width
|
|
if (h <= base.outerPad[1]) { h = base.height; } // if height less than the outside padding, then set it to the preset height
|
|
$(this).css('height', h);
|
|
}
|
|
base.panelSize[i] = [w,h,edge];
|
|
edge += (o.vertical) ? h : w;
|
|
});
|
|
// Set total width of slider, Note that this is limited to 32766 by Opera - option removed
|
|
base.$el.css((o.vertical ? 'height' : 'width'), edge);
|
|
};
|
|
|
|
// get dimension of multiple panels, as needed
|
|
base.getDim = function(page){
|
|
if (base.pages < 1 || isNaN(page)) { return [ base.width, base.height ]; } // prevent errors when base.panelSize is empty
|
|
page = (o.infiniteSlides && base.pages > 1) ? page : page - 1;
|
|
var i,
|
|
w = base.panelSize[page][0],
|
|
h = base.panelSize[page][1];
|
|
if (o.showMultiple > 1) {
|
|
for (i=1; i < o.showMultiple; i++) {
|
|
w += base.panelSize[(page + i)%o.showMultiple][0];
|
|
h = Math.max(h, base.panelSize[page + i][1]);
|
|
}
|
|
}
|
|
return [w,h];
|
|
};
|
|
|
|
base.goForward = function(autoplay) {
|
|
base.gotoPage(base.currentPage + o.changeBy * (o.playRtl ? -1 : 1), autoplay);
|
|
};
|
|
|
|
base.goBack = function(autoplay) {
|
|
base.gotoPage(base.currentPage + o.changeBy * (o.playRtl ? 1 : -1), autoplay);
|
|
};
|
|
|
|
base.gotoPage = function(page, autoplay, callback, time) {
|
|
if (autoplay !== true) {
|
|
autoplay = false;
|
|
base.startStop(false);
|
|
base.makeActive();
|
|
}
|
|
// check if page is an id or class name
|
|
if (/^[#|.]/.test(page) && $(page).length) {
|
|
page = $(page).closest('.panel').index() + base.adj;
|
|
}
|
|
// rewind effect occurs here when changeBy > 1
|
|
if (o.changeBy !== 1){
|
|
if (page < 0) { page += base.pages; }
|
|
if (page > base.pages) { page -= base.pages; }
|
|
}
|
|
if (base.pages <= 1) { return; } // prevents animation
|
|
base.$lastPage = base.$currentPage;
|
|
if (typeof(page) !== "number") {
|
|
page = o.startPanel;
|
|
base.setCurrentPage(page);
|
|
}
|
|
|
|
// pause YouTube videos before scrolling or prevent change if playing
|
|
if (autoplay && o.isVideoPlaying(base)) { return; }
|
|
|
|
if (page > base.pages + 1 - base.adj) { page = (!o.infiniteSlides && !o.stopAtEnd) ? 1 : base.pages; }
|
|
if (page < base.adj ) { page = (!o.infiniteSlides && !o.stopAtEnd) ? base.pages : 1; }
|
|
base.currentPage = ( page > base.pages ) ? base.pages : ( page < 1 ) ? 1 : base.currentPage;
|
|
base.$currentPage = base.$items.eq(base.currentPage - base.adj);
|
|
base.exactPage = page;
|
|
base.targetPage = (page === 0) ? base.pages - base.adj : (page > base.pages) ? 1 - base.adj : page - base.adj;
|
|
base.$targetPage = base.$items.eq( base.targetPage );
|
|
time = time || o.animationTime;
|
|
// don't trigger events when time = 1 - to prevent FX from firing multiple times on page resize
|
|
if (time >= 0) { base.$el.trigger('slide_init', base); }
|
|
|
|
base.slideControls(true, false);
|
|
|
|
// When autoplay isn't passed, we stop the timer
|
|
if (autoplay !== true) { autoplay = false; }
|
|
// Stop the slider when we reach the last page, if the option stopAtEnd is set to true
|
|
if (!autoplay || (o.stopAtEnd && page === base.pages)) { base.startStop(false); }
|
|
|
|
if (time >= 0) { base.$el.trigger('slide_begin', base); }
|
|
|
|
// delay starting slide animation
|
|
setTimeout(function(d){
|
|
// resize slider if content size varies
|
|
if (!o.resizeContents) {
|
|
// animating the wrapper resize before the window prevents flickering in Firefox
|
|
d = base.getDim(page);
|
|
base.$wrapper.filter(':not(:animated)').animate(
|
|
// prevent animating a dimension to zero
|
|
{ width: d[0] || base.width, height: d[1] || base.height },
|
|
{ queue: false, duration: (time < 0 ? 0 : time), easing: o.easing }
|
|
);
|
|
}
|
|
d = {};
|
|
d[base.dir] = -base.panelSize[(o.infiniteSlides && base.pages > 1) ? page : page - 1][2];
|
|
// Animate Slider
|
|
base.$el.filter(':not(:animated)').animate(
|
|
d, { queue: false, duration: time, easing: o.easing, complete: function(){ base.endAnimation(page, callback, time); } }
|
|
);
|
|
}, parseInt(o.delayBeforeAnimate, 10) || 0);
|
|
};
|
|
|
|
base.endAnimation = function(page, callback, time){
|
|
if (page === 0) {
|
|
base.$el.css( base.dir, -base.panelSize[base.pages][2]);
|
|
page = base.pages;
|
|
} else if (page > base.pages) {
|
|
// reset back to start position
|
|
base.$el.css( base.dir, -base.panelSize[1][2]);
|
|
page = 1;
|
|
}
|
|
base.exactPage = page;
|
|
base.setCurrentPage(page, false);
|
|
// Add active panel class
|
|
base.$items.removeClass('activePage').eq(page - base.adj).addClass('activePage');
|
|
|
|
if (!base.hovered) { base.slideControls(false); }
|
|
|
|
if (time >= 0) { base.$el.trigger('slide_complete', base); }
|
|
// callback from external slide control: $('#slider').anythingSlider(4, function(slider){ })
|
|
if (typeof callback === 'function') { callback(base); }
|
|
|
|
// Continue slideshow after a delay
|
|
if (o.autoPlayLocked && !base.playing) {
|
|
setTimeout(function(){
|
|
base.startStop(true);
|
|
// subtract out slide delay as the slideshow waits that additional time.
|
|
}, o.resumeDelay - (o.autoPlayDelayed ? o.delay : 0));
|
|
}
|
|
};
|
|
|
|
base.setCurrentPage = function(page, move) {
|
|
page = parseInt(page, 10);
|
|
if (base.pages < 1 || page === 0 || isNaN(page)) { return; }
|
|
if (page > base.pages + 1 - base.adj) { page = base.pages - base.adj; }
|
|
if (page < base.adj ) { page = 1; }
|
|
|
|
// Set visual
|
|
if (o.buildNavigation){
|
|
base.$nav
|
|
.find('.cur').removeClass('cur').end()
|
|
.find('a').eq(page - 1).addClass('cur');
|
|
}
|
|
|
|
// hide/show arrows based on infinite scroll mode
|
|
if (!o.infiniteSlides && o.stopAtEnd){
|
|
base.$wrapper
|
|
.find('span.forward')[ page === base.pages ? 'addClass' : 'removeClass']('disabled').end()
|
|
.find('span.back')[ page === 1 ? 'addClass' : 'removeClass']('disabled');
|
|
if (page === base.pages && base.playing) { base.startStop(); }
|
|
}
|
|
|
|
// Only change left if move does not equal false
|
|
if (!move) {
|
|
var d = base.getDim(page);
|
|
base.$wrapper
|
|
.css({ width: d[0], height: d[1] })
|
|
.add(base.$window).scrollLeft(0); // reset in case tabbing changed this scrollLeft - probably overly redundant
|
|
base.$el.css( base.dir, -base.panelSize[(o.infiniteSlides && base.pages > 1) ? page : page - 1][2] );
|
|
}
|
|
// Update local variable
|
|
base.currentPage = page;
|
|
base.$currentPage = base.$items.removeClass('activePage').eq(page - base.adj).addClass('activePage');
|
|
|
|
};
|
|
|
|
base.makeActive = function(){
|
|
// Set current slider as active so keyboard navigation works properly
|
|
if (!base.$wrapper.is('.activeSlider')){
|
|
$('.activeSlider').removeClass('activeSlider');
|
|
base.$wrapper.addClass('activeSlider');
|
|
}
|
|
};
|
|
|
|
// This method tries to find a hash that matches an ID and panel-X
|
|
// If either found, it tries to find a matching item
|
|
// If that is found as well, then it returns the page number
|
|
base.gotoHash = function(){
|
|
var h = base.win.location.hash,
|
|
i = h.indexOf('&'),
|
|
n = h.match(base.regex);
|
|
// test for "/#/" or "/#!/" used by the jquery address plugin - $('#/') breaks jQuery
|
|
if (n === null && !/^#&/.test(h) && !/#!?\//.test(h)) {
|
|
// #quote2&panel1-3&panel3-3
|
|
h = h.substring(0, (i >= 0 ? i : h.length));
|
|
// ensure the element is in the same slider
|
|
n = ($(h).length && $(h).closest('.anythingBase')[0] === base.el) ? $(h).closest('.panel').index() : null;
|
|
} else if (n !== null) {
|
|
// #&panel1-3&panel3-3
|
|
n = (o.hashTags) ? parseInt(n[1],10) : null;
|
|
}
|
|
return n;
|
|
};
|
|
|
|
base.setHash = function(n){
|
|
var s = 'panel' + base.runTimes + '-',
|
|
h = base.win.location.hash;
|
|
if ( typeof h !== 'undefined' ) {
|
|
base.win.location.hash = (h.indexOf(s) > 0) ? h.replace(base.regex, s + n) : h + "&" + s + n;
|
|
}
|
|
};
|
|
|
|
// Slide controls (nav and play/stop button up or down)
|
|
base.slideControls = function(toggle){
|
|
//var dir = (toggle) ? 'slideDown' : 'slideUp',
|
|
var dir = (toggle) ? 'fadeIn' : 'fadeOut',
|
|
t1 = (toggle) ? 0 : o.animationTime,
|
|
t2 = (toggle) ? o.animationTime: 0,
|
|
op = (toggle) ? 1 : 0,
|
|
sign = (toggle) ? 0 : 1; // 0 = visible, 1 = hidden
|
|
if (o.toggleControls) {
|
|
if (!base.hovered && base.playing) { dir = "fadeOut" } // don't animate arrows during slideshow
|
|
base.$controls.stop(true,true).delay(t1)[dir](o.animationTime/2).delay(t2);
|
|
}
|
|
if (o.buildArrows && o.toggleArrows) {
|
|
if (!base.hovered && base.playing) { sign = 1; op = 0; } // don't animate arrows during slideshow
|
|
base.$forward.stop(true,true).delay(t1).animate({ opacity: op }, o.animationTime/2);
|
|
//base.$forward.stop(true,true).delay(t1).animate({ right: sign * base.$arrowWidth, opacity: op }, o.animationTime/2);
|
|
base.$back.stop(true,true).delay(t1).animate({ opacity: op }, o.animationTime/2);
|
|
//base.$back.stop(true,true).delay(t1).animate({ left: sign * base.$arrowWidth, opacity: op }, o.animationTime/2);
|
|
}
|
|
};
|
|
|
|
base.clearTimer = function(paused){
|
|
// Clear the timer only if it is set
|
|
if (base.timer) {
|
|
base.win.clearInterval(base.timer);
|
|
if (!paused && base.slideshow) {
|
|
base.$el.trigger('slideshow_stop', base);
|
|
base.slideshow = false;
|
|
}
|
|
}
|
|
};
|
|
|
|
// Pass startStop(false) to stop and startStop(true) to play
|
|
base.startStop = function(playing, paused) {
|
|
if (playing !== true) { playing = false; } // Default if not supplied is false
|
|
base.playing = playing;
|
|
|
|
if (playing && !paused) {
|
|
base.$el.trigger('slideshow_start', base);
|
|
base.slideshow = true;
|
|
}
|
|
|
|
// Toggle playing and text
|
|
if (o.buildStartStop) {
|
|
base.$startStop.toggleClass('playing', playing).find('span').html( playing ? o.stopText : o.startText );
|
|
// add button text to title attribute if it is hidden by text-indent
|
|
if (parseInt(base.$startStop.find('span').css('text-indent'),10) < 0) {
|
|
base.$startStop.addClass(o.tooltipClass).attr( 'title', playing ? o.stopText : o.startText );
|
|
}
|
|
}
|
|
|
|
// Pause slideshow while video is playing
|
|
if (playing){
|
|
base.clearTimer(true); // Just in case this was triggered twice in a row
|
|
base.timer = base.win.setInterval(function() {
|
|
// prevent autoplay if video is playing
|
|
if ( !o.isVideoPlaying(base) ) {
|
|
base.goForward(true);
|
|
// stop slideshow if resume if false
|
|
} else if (!o.resumeOnVideoEnd) {
|
|
base.startStop();
|
|
}
|
|
}, o.delay);
|
|
} else {
|
|
base.clearTimer();
|
|
}
|
|
};
|
|
|
|
// Trigger the initialization
|
|
base.init();
|
|
};
|
|
|
|
$.anythingSlider.defaults = {
|
|
// Appearance
|
|
theme : "default", // Theme name, add the css stylesheet manually
|
|
expand : false, // If true, the entire slider will expand to fit the parent element
|
|
resizeContents : true, // If true, solitary images/objects in the panel will expand to fit the viewport
|
|
vertical : false, // If true, all panels will slide vertically; they slide horizontally otherwise
|
|
showMultiple : false, // Set this value to a number and it will show that many slides at once
|
|
easing : "swing", // Anything other than "linear" or "swing" requires the easing plugin or jQuery UI
|
|
|
|
buildArrows : true, // If true, builds the forwards and backwards buttons
|
|
buildNavigation : true, // If true, builds a list of anchor links to link to each panel
|
|
buildStartStop : true, // ** If true, builds the start/stop button
|
|
|
|
appendForwardTo : null, // Append forward arrow to a HTML element (jQuery Object, selector or HTMLNode), if not null
|
|
appendBackTo : null, // Append back arrow to a HTML element (jQuery Object, selector or HTMLNode), if not null
|
|
appendControlsTo : null, // Append controls (navigation + start-stop) to a HTML element (jQuery Object, selector or HTMLNode), if not null
|
|
appendNavigationTo : null, // Append navigation buttons to a HTML element (jQuery Object, selector or HTMLNode), if not null
|
|
appendStartStopTo : null, // Append start-stop button to a HTML element (jQuery Object, selector or HTMLNode), if not null
|
|
|
|
toggleArrows : false, // If true, side navigation arrows will slide out on hovering & hide @ other times
|
|
toggleControls : false, // if true, slide in controls (navigation + play/stop button) on hover and slide change, hide @ other times
|
|
|
|
startText : "Start", // Start button text
|
|
stopText : "Stop", // Stop button text
|
|
forwardText : "»", // Link text used to move the slider forward (hidden by CSS, replaced with arrow image)
|
|
backText : "«", // Link text used to move the slider back (hidden by CSS, replace with arrow image)
|
|
tooltipClass : "tooltip", // Class added to navigation & start/stop button (text copied to title if it is hidden by a negative text indent)
|
|
|
|
// Function
|
|
enableArrows : true, // if false, arrows will be visible, but not clickable.
|
|
enableNavigation : true, // if false, navigation links will still be visible, but not clickable.
|
|
enableStartStop : true, // if false, the play/stop button will still be visible, but not clickable. Previously "enablePlay"
|
|
enableKeyboard : true, // if false, keyboard arrow keys will not work for this slider.
|
|
|
|
// Navigation
|
|
startPanel : 1, // This sets the initial panel
|
|
changeBy : 1, // Amount to go forward or back when changing panels.
|
|
hashTags : true, // Should links change the hashtag in the URL?
|
|
infiniteSlides : true, // if false, the slider will not wrap & not clone any panels
|
|
navigationFormatter : null, // Details at the top of the file on this use (advanced use)
|
|
navigationSize : false, // Set this to the maximum number of visible navigation tabs; false to disable
|
|
|
|
// Slideshow options
|
|
autoPlay : false, // If true, the slideshow will start running; replaces "startStopped" option
|
|
autoPlayLocked : false, // If true, user changing slides will not stop the slideshow
|
|
autoPlayDelayed : false, // If true, starting a slideshow will delay advancing slides; if false, the slider will immediately advance to the next slide when slideshow starts
|
|
pauseOnHover : true, // If true & the slideshow is active, the slideshow will pause on hover
|
|
stopAtEnd : false, // If true & the slideshow is active, the slideshow will stop on the last page. This also stops the rewind effect when infiniteSlides is false.
|
|
playRtl : false, // If true, the slideshow will move right-to-left
|
|
|
|
// Times
|
|
delay : 3000, // How long between slideshow transitions in AutoPlay mode (in milliseconds)
|
|
resumeDelay : 15000, // Resume slideshow after user interaction, only if autoplayLocked is true (in milliseconds).
|
|
animationTime : 600, // How long the slideshow transition takes (in milliseconds)
|
|
delayBeforeAnimate : 0, // How long to pause slide animation before going to the desired slide (used if you want your "out" FX to show).
|
|
|
|
// Callbacks - removed from options to reduce size - they still work
|
|
|
|
// Interactivity
|
|
clickForwardArrow : "click", // Event used to activate forward arrow functionality (e.g. add jQuery mobile's "swiperight")
|
|
clickBackArrow : "click", // Event used to activate back arrow functionality (e.g. add jQuery mobile's "swipeleft")
|
|
clickControls : "click focusin", // Events used to activate navigation control functionality
|
|
clickSlideshow : "click", // Event used to activate slideshow play/stop button
|
|
|
|
// Video
|
|
resumeOnVideoEnd : true, // If true & the slideshow is active & a supported video is playing, it will pause the autoplay until the video is complete
|
|
resumeOnVisible : true, // If true the video will resume playing (if previously paused, except for YouTube iframe - known issue); if false, the video remains paused.
|
|
addWmodeToObject : "opaque", // If your slider has an embedded object, the script will automatically add a wmode parameter with this setting
|
|
isVideoPlaying : function(base){ return false; } // return true if video is playing or false if not - used by video extension
|
|
|
|
};
|
|
|
|
$.fn.anythingSlider = function(options, callback) {
|
|
|
|
return this.each(function(){
|
|
var page, anySlide = $(this).data('AnythingSlider');
|
|
|
|
// initialize the slider but prevent multiple initializations
|
|
if ((typeof(options)).match('object|undefined')){
|
|
if (!anySlide) {
|
|
(new $.anythingSlider(this, options));
|
|
} else {
|
|
anySlide.updateSlider();
|
|
}
|
|
// If options is a number, process as an external link to page #: $(element).anythingSlider(#)
|
|
} else if (/\d/.test(options) && !isNaN(options) && anySlide) {
|
|
page = (typeof(options) === "number") ? options : parseInt($.trim(options),10); // accepts " 2 "
|
|
// ignore out of bound pages
|
|
if ( page >= 1 && page <= anySlide.pages ) {
|
|
anySlide.gotoPage(page, false, callback); // page #, autoplay, one time callback
|
|
}
|
|
// Accept id or class name
|
|
} else if (/^[#|.]/.test(options) && $(options).length) {
|
|
anySlide.gotoPage(options, false, callback);
|
|
}
|
|
});
|
|
};
|
|
|
|
})(jQuery);
|
|
|
|
jQuery(document).ready(function() {
|
|
|
|
// Anything Slider Setting
|
|
ANYTHING.autoPlay = true;
|
|
ANYTHING.resumeOnVideoEnd = true;
|
|
ANYTHING.resizeContents = true;
|
|
ANYTHING.addWmodeToObject = 'transparent';
|
|
ANYTHING.pauseOnHover = (ANYTHING.pauseOnHover == 'enable')? true: false;
|
|
ANYTHING.buildNavigation = (ANYTHING.buildNavigation == 'enable')? true: false;
|
|
ANYTHING.buildArrows = (ANYTHING.buildArrows == 'enable')? true: false;
|
|
ANYTHING.toggleArrows = (ANYTHING.toggleArrows == 'enable')? true: false;
|
|
ANYTHING.toggleControls = (ANYTHING.toggleControls == 'enable')? true: false;
|
|
ANYTHING.buildStartStop = false;
|
|
ANYTHING.delay = parseInt(ANYTHING.delay);
|
|
ANYTHING.animationTime = parseInt(ANYTHING.animationTime);
|
|
|
|
jQuery('ul.anythingSlider').anythingSlider( ANYTHING );
|
|
}); |