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| | + | <html> |
| | | | |
| - | <style type="text/javascript"> | + | </html> |
| - | ;(function($) {
| + | |
| - | | + | |
| - | var ver = '2.88';
| + | |
| - | | + | |
| - | // if $.support is not defined (pre jQuery 1.3) add what I need
| + | |
| - | if ($.support == undefined) {
| + | |
| - | $.support = {
| + | |
| - | opacity: !($.browser.msie)
| + | |
| - | };
| + | |
| - | }
| + | |
| - | | + | |
| - | function debug(s) {
| + | |
| - | if ($.fn.cycle.debug)
| + | |
| - | log(s);
| + | |
| - | }
| + | |
| - | function log() {
| + | |
| - | if (window.console && window.console.log)
| + | |
| - | window.console.log('[cycle] ' + Array.prototype.join.call(arguments,' '));
| + | |
| - | };
| + | |
| - | | + | |
| - | // the options arg can be...
| + | |
| - | // a number - indicates an immediate transition should occur to the given slide index
| + | |
| - | // a string - 'pause', 'resume', 'toggle', 'next', 'prev', 'stop', 'destroy' or the name of a transition effect (ie, 'fade', 'zoom', etc)
| + | |
| - | // an object - properties to control the slideshow
| + | |
| - | //
| + | |
| - | // the arg2 arg can be...
| + | |
| - | // the name of an fx (only used in conjunction with a numeric value for 'options')
| + | |
| - | // the value true (only used in first arg == 'resume') and indicates
| + | |
| - | // that the resume should occur immediately (not wait for next timeout)
| + | |
| - | | + | |
| - | $.fn.cycle = function(options, arg2) {
| + | |
| - | var o = { s: this.selector, c: this.context };
| + | |
| - | | + | |
| - | // in 1.3+ we can fix mistakes with the ready state
| + | |
| - | if (this.length === 0 && options != 'stop') {
| + | |
| - | if (!$.isReady && o.s) {
| + | |
| - | log('DOM not ready, queuing slideshow');
| + | |
| - | $(function() {
| + | |
| - | $(o.s,o.c).cycle(options,arg2);
| + | |
| - | });
| + | |
| - | return this;
| + | |
| - | }
| + | |
| - | // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
| + | |
| - | log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
| + | |
| - | return this;
| + | |
| - | }
| + | |
| - | | + | |
| - | // iterate the matched nodeset
| + | |
| - | return this.each(function() {
| + | |
| - | var opts = handleArguments(this, options, arg2);
| + | |
| - | if (opts === false)
| + | |
| - | return;
| + | |
| - | | + | |
| - | opts.updateActivePagerLink = opts.updateActivePagerLink || $.fn.cycle.updateActivePagerLink;
| + | |
| - |
| + | |
| - | // stop existing slideshow for this container (if there is one)
| + | |
| - | if (this.cycleTimeout)
| + | |
| - | clearTimeout(this.cycleTimeout);
| + | |
| - | this.cycleTimeout = this.cyclePause = 0;
| + | |
| - | | + | |
| - | var $cont = $(this);
| + | |
| - | var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children();
| + | |
| - | var els = $slides.get();
| + | |
| - | if (els.length < 2) {
| + | |
| - | log('terminating; too few slides: ' + els.length);
| + | |
| - | return;
| + | |
| - | }
| + | |
| - | | + | |
| - | var opts2 = buildOptions($cont, $slides, els, opts, o);
| + | |
| - | if (opts2 === false)
| + | |
| - | return;
| + | |
| - | | + | |
| - | var startTime = opts2.continuous ? 10 : getTimeout(els[opts2.currSlide], els[opts2.nextSlide], opts2, !opts2.rev);
| + | |
| - | | + | |
| - | // if it's an auto slideshow, kick it off
| + | |
| - | if (startTime) {
| + | |
| - | startTime += (opts2.delay || 0);
| + | |
| - | if (startTime < 10)
| + | |
| - | startTime = 10;
| + | |
| - | debug('first timeout: ' + startTime);
| + | |
| - | this.cycleTimeout = setTimeout(function(){go(els,opts2,0,(!opts2.rev && !opts.backwards))}, startTime);
| + | |
| - | }
| + | |
| - | });
| + | |
| - | };
| + | |
| - | | + | |
| - | // process the args that were passed to the plugin fn
| + | |
| - | function handleArguments(cont, options, arg2) {
| + | |
| - | if (cont.cycleStop == undefined)
| + | |
| - | cont.cycleStop = 0;
| + | |
| - | if (options === undefined || options === null)
| + | |
| - | options = {};
| + | |
| - | if (options.constructor == String) {
| + | |
| - | switch(options) {
| + | |
| - | case 'destroy':
| + | |
| - | case 'stop':
| + | |
| - | var opts = $(cont).data('cycle.opts');
| + | |
| - | if (!opts)
| + | |
| - | return false;
| + | |
| - | cont.cycleStop++; // callbacks look for change
| + | |
| - | if (cont.cycleTimeout)
| + | |
| - | clearTimeout(cont.cycleTimeout);
| + | |
| - | cont.cycleTimeout = 0;
| + | |
| - | $(cont).removeData('cycle.opts');
| + | |
| - | if (options == 'destroy')
| + | |
| - | destroy(opts);
| + | |
| - | return false;
| + | |
| - | case 'toggle':
| + | |
| - | cont.cyclePause = (cont.cyclePause === 1) ? 0 : 1;
| + | |
| - | checkInstantResume(cont.cyclePause, arg2, cont);
| + | |
| - | return false;
| + | |
| - | case 'pause':
| + | |
| - | cont.cyclePause = 1;
| + | |
| - | return false;
| + | |
| - | case 'resume':
| + | |
| - | cont.cyclePause = 0;
| + | |
| - | checkInstantResume(false, arg2, cont);
| + | |
| - | return false;
| + | |
| - | case 'prev':
| + | |
| - | case 'next':
| + | |
| - | var opts = $(cont).data('cycle.opts');
| + | |
| - | if (!opts) {
| + | |
| - | log('options not found, "prev/next" ignored');
| + | |
| - | return false;
| + | |
| - | }
| + | |
| - | $.fn.cycle[options](opts);
| + | |
| - | return false;
| + | |
| - | default:
| + | |
| - | options = { fx: options };
| + | |
| - | };
| + | |
| - | return options;
| + | |
| - | }
| + | |
| - | else if (options.constructor == Number) {
| + | |
| - | // go to the requested slide
| + | |
| - | var num = options;
| + | |
| - | options = $(cont).data('cycle.opts');
| + | |
| - | if (!options) {
| + | |
| - | log('options not found, can not advance slide');
| + | |
| - | return false;
| + | |
| - | }
| + | |
| - | if (num < 0 || num >= options.elements.length) {
| + | |
| - | log('invalid slide index: ' + num);
| + | |
| - | return false;
| + | |
| - | }
| + | |
| - | options.nextSlide = num;
| + | |
| - | if (cont.cycleTimeout) {
| + | |
| - | clearTimeout(cont.cycleTimeout);
| + | |
| - | cont.cycleTimeout = 0;
| + | |
| - | }
| + | |
| - | if (typeof arg2 == 'string')
| + | |
| - | options.oneTimeFx = arg2;
| + | |
| - | go(options.elements, options, 1, num >= options.currSlide);
| + | |
| - | return false;
| + | |
| - | }
| + | |
| - | return options;
| + | |
| - |
| + | |
| - | function checkInstantResume(isPaused, arg2, cont) {
| + | |
| - | if (!isPaused && arg2 === true) { // resume now!
| + | |
| - | var options = $(cont).data('cycle.opts');
| + | |
| - | if (!options) {
| + | |
| - | log('options not found, can not resume');
| + | |
| - | return false;
| + | |
| - | }
| + | |
| - | if (cont.cycleTimeout) {
| + | |
| - | clearTimeout(cont.cycleTimeout);
| + | |
| - | cont.cycleTimeout = 0;
| + | |
| - | }
| + | |
| - | go(options.elements, options, 1, (!opts.rev && !opts.backwards));
| + | |
| - | }
| + | |
| - | }
| + | |
| - | };
| + | |
| - | | + | |
| - | function removeFilter(el, opts) {
| + | |
| - | if (!$.support.opacity && opts.cleartype && el.style.filter) {
| + | |
| - | try { el.style.removeAttribute('filter'); }
| + | |
| - | catch(smother) {} // handle old opera versions
| + | |
| - | }
| + | |
| - | };
| + | |
| - | | + | |
| - | // unbind event handlers
| + | |
| - | function destroy(opts) {
| + | |
| - | if (opts.next)
| + | |
| - | $(opts.next).unbind(opts.prevNextEvent);
| + | |
| - | if (opts.prev)
| + | |
| - | $(opts.prev).unbind(opts.prevNextEvent);
| + | |
| - |
| + | |
| - | if (opts.pager || opts.pagerAnchorBuilder)
| + | |
| - | $.each(opts.pagerAnchors || [], function() {
| + | |
| - | this.unbind().remove();
| + | |
| - | });
| + | |
| - | opts.pagerAnchors = null;
| + | |
| - | if (opts.destroy) // callback
| + | |
| - | opts.destroy(opts);
| + | |
| - | };
| + | |
| - | | + | |
| - | // one-time initialization
| + | |
| - | function buildOptions($cont, $slides, els, options, o) {
| + | |
| - | // support metadata plugin (v1.0 and v2.0)
| + | |
| - | var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
| + | |
| - | if (opts.autostop)
| + | |
| - | opts.countdown = opts.autostopCount || els.length;
| + | |
| - | | + | |
| - | var cont = $cont[0];
| + | |
| - | $cont.data('cycle.opts', opts);
| + | |
| - | opts.$cont = $cont;
| + | |
| - | opts.stopCount = cont.cycleStop;
| + | |
| - | opts.elements = els;
| + | |
| - | opts.before = opts.before ? [opts.before] : [];
| + | |
| - | opts.after = opts.after ? [opts.after] : [];
| + | |
| - | opts.after.unshift(function(){ opts.busy=0; });
| + | |
| - | | + | |
| - | // push some after callbacks
| + | |
| - | if (!$.support.opacity && opts.cleartype)
| + | |
| - | opts.after.push(function() { removeFilter(this, opts); });
| + | |
| - | if (opts.continuous)
| + | |
| - | opts.after.push(function() { go(els,opts,0,(!opts.rev && !opts.backwards)); });
| + | |
| - | | + | |
| - | saveOriginalOpts(opts);
| + | |
| - | | + | |
| - | // clearType corrections
| + | |
| - | if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
| + | |
| - | clearTypeFix($slides);
| + | |
| - | | + | |
| - | // container requires non-static position so that slides can be position within
| + | |
| - | if ($cont.css('position') == 'static')
| + | |
| - | $cont.css('position', 'relative');
| + | |
| - | if (opts.width)
| + | |
| - | $cont.width(opts.width);
| + | |
| - | if (opts.height && opts.height != 'auto')
| + | |
| - | $cont.height(opts.height);
| + | |
| - | | + | |
| - | if (opts.startingSlide)
| + | |
| - | opts.startingSlide = parseInt(opts.startingSlide);
| + | |
| - | else if (opts.backwards)
| + | |
| - | opts.startingSlide = els.length - 1;
| + | |
| - | | + | |
| - | // if random, mix up the slide array
| + | |
| - | if (opts.random) {
| + | |
| - | opts.randomMap = [];
| + | |
| - | for (var i = 0; i < els.length; i++)
| + | |
| - | opts.randomMap.push(i);
| + | |
| - | opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
| + | |
| - | opts.randomIndex = 1;
| + | |
| - | opts.startingSlide = opts.randomMap[1];
| + | |
| - | }
| + | |
| - | else if (opts.startingSlide >= els.length)
| + | |
| - | opts.startingSlide = 0; // catch bogus input
| + | |
| - | opts.currSlide = opts.startingSlide || 0;
| + | |
| - | var first = opts.startingSlide;
| + | |
| - | | + | |
| - | // set position and zIndex on all the slides
| + | |
| - | $slides.css({position: 'absolute', top:0, left:0}).hide().each(function(i) {
| + | |
| - | var z;
| + | |
| - | if (opts.backwards)
| + | |
| - | z = first ? i <= first ? els.length + (i-first) : first-i : els.length-i;
| + | |
| - | else
| + | |
| - | z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i;
| + | |
| - | $(this).css('z-index', z)
| + | |
| - | });
| + | |
| - | | + | |
| - | // make sure first slide is visible
| + | |
| - | $(els[first]).css('opacity',1).show(); // opacity bit needed to handle restart use case
| + | |
| - | removeFilter(els[first], opts);
| + | |
| - | | + | |
| - | // stretch slides
| + | |
| - | if (opts.fit && opts.width)
| + | |
| - | $slides.width(opts.width);
| + | |
| - | if (opts.fit && opts.height && opts.height != 'auto')
| + | |
| - | $slides.height(opts.height);
| + | |
| - | | + | |
| - | // stretch container
| + | |
| - | var reshape = opts.containerResize && !$cont.innerHeight();
| + | |
| - | if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9
| + | |
| - | var maxw = 0, maxh = 0;
| + | |
| - | for(var j=0; j < els.length; j++) {
| + | |
| - | var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight();
| + | |
| - | if (!w) w = e.offsetWidth || e.width || $e.attr('width')
| + | |
| - | if (!h) h = e.offsetHeight || e.height || $e.attr('height');
| + | |
| - | maxw = w > maxw ? w : maxw;
| + | |
| - | maxh = h > maxh ? h : maxh;
| + | |
| - | }
| + | |
| - | if (maxw > 0 && maxh > 0)
| + | |
| - | $cont.css({width:maxw+'px',height:maxh+'px'});
| + | |
| - | }
| + | |
| - | | + | |
| - | if (opts.pause)
| + | |
| - | $cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});
| + | |
| - | | + | |
| - | if (supportMultiTransitions(opts) === false)
| + | |
| - | return false;
| + | |
| - | | + | |
| - | // apparently a lot of people use image slideshows without height/width attributes on the images.
| + | |
| - | // Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that.
| + | |
| - | var requeue = false;
| + | |
| - | options.requeueAttempts = options.requeueAttempts || 0;
| + | |
| - | $slides.each(function() {
| + | |
| - | // try to get height/width of each slide
| + | |
| - | var $el = $(this);
| + | |
| - | this.cycleH = (opts.fit && opts.height) ? opts.height : ($el.height() || this.offsetHeight || this.height || $el.attr('height') || 0);
| + | |
| - | this.cycleW = (opts.fit && opts.width) ? opts.width : ($el.width() || this.offsetWidth || this.width || $el.attr('width') || 0);
| + | |
| - | | + | |
| - | if ( $el.is('img') ) {
| + | |
| - | // sigh.. sniffing, hacking, shrugging... this crappy hack tries to account for what browsers do when
| + | |
| - | // an image is being downloaded and the markup did not include sizing info (height/width attributes);
| + | |
| - | // there seems to be some "default" sizes used in this situation
| + | |
| - | var loadingIE = ($.browser.msie && this.cycleW == 28 && this.cycleH == 30 && !this.complete);
| + | |
| - | var loadingFF = ($.browser.mozilla && this.cycleW == 34 && this.cycleH == 19 && !this.complete);
| + | |
| - | var loadingOp = ($.browser.opera && ((this.cycleW == 42 && this.cycleH == 19) || (this.cycleW == 37 && this.cycleH == 17)) && !this.complete);
| + | |
| - | var loadingOther = (this.cycleH == 0 && this.cycleW == 0 && !this.complete);
| + | |
| - | // don't requeue for images that are still loading but have a valid size
| + | |
| - | if (loadingIE || loadingFF || loadingOp || loadingOther) {
| + | |
| - | if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever
| + | |
| - | log(options.requeueAttempts,' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH);
| + | |
| - | setTimeout(function() {$(o.s,o.c).cycle(options)}, opts.requeueTimeout);
| + | |
| - | requeue = true;
| + | |
| - | return false; // break each loop
| + | |
| - | }
| + | |
| - | else {
| + | |
| - | log('could not determine size of image: '+this.src, this.cycleW, this.cycleH);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | return true;
| + | |
| - | });
| + | |
| - | | + | |
| - | if (requeue)
| + | |
| - | return false;
| + | |
| - | | + | |
| - | opts.cssBefore = opts.cssBefore || {};
| + | |
| - | opts.animIn = opts.animIn || {};
| + | |
| - | opts.animOut = opts.animOut || {};
| + | |
| - | | + | |
| - | $slides.not(':eq('+first+')').css(opts.cssBefore);
| + | |
| - | if (opts.cssFirst)
| + | |
| - | $($slides[first]).css(opts.cssFirst);
| + | |
| - | | + | |
| - | if (opts.timeout) {
| + | |
| - | opts.timeout = parseInt(opts.timeout);
| + | |
| - | // ensure that timeout and speed settings are sane
| + | |
| - | if (opts.speed.constructor == String)
| + | |
| - | opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed);
| + | |
| - | if (!opts.sync)
| + | |
| - | opts.speed = opts.speed / 2;
| + | |
| - |
| + | |
| - | var buffer = opts.fx == 'shuffle' ? 500 : 250;
| + | |
| - | while((opts.timeout - opts.speed) < buffer) // sanitize timeout
| + | |
| - | opts.timeout += opts.speed;
| + | |
| - | }
| + | |
| - | if (opts.easing)
| + | |
| - | opts.easeIn = opts.easeOut = opts.easing;
| + | |
| - | if (!opts.speedIn)
| + | |
| - | opts.speedIn = opts.speed;
| + | |
| - | if (!opts.speedOut)
| + | |
| - | opts.speedOut = opts.speed;
| + | |
| - | | + | |
| - | opts.slideCount = els.length;
| + | |
| - | opts.currSlide = opts.lastSlide = first;
| + | |
| - | if (opts.random) {
| + | |
| - | if (++opts.randomIndex == els.length)
| + | |
| - | opts.randomIndex = 0;
| + | |
| - | opts.nextSlide = opts.randomMap[opts.randomIndex];
| + | |
| - | }
| + | |
| - | else if (opts.backwards)
| + | |
| - | opts.nextSlide = opts.startingSlide == 0 ? (els.length-1) : opts.startingSlide-1;
| + | |
| - | else
| + | |
| - | opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;
| + | |
| - | | + | |
| - | // run transition init fn
| + | |
| - | if (!opts.multiFx) {
| + | |
| - | var init = $.fn.cycle.transitions[opts.fx];
| + | |
| - | if ($.isFunction(init))
| + | |
| - | init($cont, $slides, opts);
| + | |
| - | else if (opts.fx != 'custom' && !opts.multiFx) {
| + | |
| - | log('unknown transition: ' + opts.fx,'; slideshow terminating');
| + | |
| - | return false;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | // fire artificial events
| + | |
| - | var e0 = $slides[first];
| + | |
| - | if (opts.before.length)
| + | |
| - | opts.before[0].apply(e0, [e0, e0, opts, true]);
| + | |
| - | if (opts.after.length > 1)
| + | |
| - | opts.after[1].apply(e0, [e0, e0, opts, true]);
| + | |
| - | | + | |
| - | if (opts.next)
| + | |
| - | $(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?-1:1)});
| + | |
| - | if (opts.prev)
| + | |
| - | $(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?1:-1)});
| + | |
| - | if (opts.pager || opts.pagerAnchorBuilder)
| + | |
| - | buildPager(els,opts);
| + | |
| - | | + | |
| - | exposeAddSlide(opts, els);
| + | |
| - | | + | |
| - | return opts;
| + | |
| - | };
| + | |
| - | | + | |
| - | // save off original opts so we can restore after clearing state
| + | |
| - | function saveOriginalOpts(opts) {
| + | |
| - | opts.original = { before: [], after: [] };
| + | |
| - | opts.original.cssBefore = $.extend({}, opts.cssBefore);
| + | |
| - | opts.original.cssAfter = $.extend({}, opts.cssAfter);
| + | |
| - | opts.original.animIn = $.extend({}, opts.animIn);
| + | |
| - | opts.original.animOut = $.extend({}, opts.animOut);
| + | |
| - | $.each(opts.before, function() { opts.original.before.push(this); });
| + | |
| - | $.each(opts.after, function() { opts.original.after.push(this); });
| + | |
| - | };
| + | |
| - | | + | |
| - | function supportMultiTransitions(opts) {
| + | |
| - | var i, tx, txs = $.fn.cycle.transitions;
| + | |
| - | // look for multiple effects
| + | |
| - | if (opts.fx.indexOf(',') > 0) {
| + | |
| - | opts.multiFx = true;
| + | |
| - | opts.fxs = opts.fx.replace(/\s*/g,'').split(',');
| + | |
| - | // discard any bogus effect names
| + | |
| - | for (i=0; i < opts.fxs.length; i++) {
| + | |
| - | var fx = opts.fxs[i];
| + | |
| - | tx = txs[fx];
| + | |
| - | if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) {
| + | |
| - | log('discarding unknown transition: ',fx);
| + | |
| - | opts.fxs.splice(i,1);
| + | |
| - | i--;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | // if we have an empty list then we threw everything away!
| + | |
| - | if (!opts.fxs.length) {
| + | |
| - | log('No valid transitions named; slideshow terminating.');
| + | |
| - | return false;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | else if (opts.fx == 'all') { // auto-gen the list of transitions
| + | |
| - | opts.multiFx = true;
| + | |
| - | opts.fxs = [];
| + | |
| - | for (p in txs) {
| + | |
| - | tx = txs[p];
| + | |
| - | if (txs.hasOwnProperty(p) && $.isFunction(tx))
| + | |
| - | opts.fxs.push(p);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | if (opts.multiFx && opts.randomizeEffects) {
| + | |
| - | // munge the fxs array to make effect selection random
| + | |
| - | var r1 = Math.floor(Math.random() * 20) + 30;
| + | |
| - | for (i = 0; i < r1; i++) {
| + | |
| - | var r2 = Math.floor(Math.random() * opts.fxs.length);
| + | |
| - | opts.fxs.push(opts.fxs.splice(r2,1)[0]);
| + | |
| - | }
| + | |
| - | debug('randomized fx sequence: ',opts.fxs);
| + | |
| - | }
| + | |
| - | return true;
| + | |
| - | };
| + | |
| - | | + | |
| - | // provide a mechanism for adding slides after the slideshow has started
| + | |
| - | function exposeAddSlide(opts, els) {
| + | |
| - | opts.addSlide = function(newSlide, prepend) {
| + | |
| - | var $s = $(newSlide), s = $s[0];
| + | |
| - | if (!opts.autostopCount)
| + | |
| - | opts.countdown++;
| + | |
| - | els[prepend?'unshift':'push'](s);
| + | |
| - | if (opts.els)
| + | |
| - | opts.els[prepend?'unshift':'push'](s); // shuffle needs this
| + | |
| - | opts.slideCount = els.length;
| + | |
| - | | + | |
| - | $s.css('position','absolute');
| + | |
| - | $s[prepend?'prependTo':'appendTo'](opts.$cont);
| + | |
| - | | + | |
| - | if (prepend) {
| + | |
| - | opts.currSlide++;
| + | |
| - | opts.nextSlide++;
| + | |
| - | }
| + | |
| - | | + | |
| - | if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
| + | |
| - | clearTypeFix($s);
| + | |
| - | | + | |
| - | if (opts.fit && opts.width)
| + | |
| - | $s.width(opts.width);
| + | |
| - | if (opts.fit && opts.height && opts.height != 'auto')
| + | |
| - | $slides.height(opts.height);
| + | |
| - | s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height();
| + | |
| - | s.cycleW = (opts.fit && opts.width) ? opts.width : $s.width();
| + | |
| - | | + | |
| - | $s.css(opts.cssBefore);
| + | |
| - | | + | |
| - | if (opts.pager || opts.pagerAnchorBuilder)
| + | |
| - | $.fn.cycle.createPagerAnchor(els.length-1, s, $(opts.pager), els, opts);
| + | |
| - | | + | |
| - | if ($.isFunction(opts.onAddSlide))
| + | |
| - | opts.onAddSlide($s);
| + | |
| - | else
| + | |
| - | $s.hide(); // default behavior
| + | |
| - | };
| + | |
| - | }
| + | |
| - | | + | |
| - | // reset internal state; we do this on every pass in order to support multiple effects
| + | |
| - | $.fn.cycle.resetState = function(opts, fx) {
| + | |
| - | fx = fx || opts.fx;
| + | |
| - | opts.before = []; opts.after = [];
| + | |
| - | opts.cssBefore = $.extend({}, opts.original.cssBefore);
| + | |
| - | opts.cssAfter = $.extend({}, opts.original.cssAfter);
| + | |
| - | opts.animIn = $.extend({}, opts.original.animIn);
| + | |
| - | opts.animOut = $.extend({}, opts.original.animOut);
| + | |
| - | opts.fxFn = null;
| + | |
| - | $.each(opts.original.before, function() { opts.before.push(this); });
| + | |
| - | $.each(opts.original.after, function() { opts.after.push(this); });
| + | |
| - | | + | |
| - | // re-init
| + | |
| - | var init = $.fn.cycle.transitions[fx];
| + | |
| - | if ($.isFunction(init))
| + | |
| - | init(opts.$cont, $(opts.elements), opts);
| + | |
| - | };
| + | |
| - | | + | |
| - | // this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt
| + | |
| - | function go(els, opts, manual, fwd) {
| + | |
| - | // opts.busy is true if we're in the middle of an animation
| + | |
| - | if (manual && opts.busy && opts.manualTrump) {
| + | |
| - | // let manual transitions requests trump active ones
| + | |
| - | debug('manualTrump in go(), stopping active transition');
| + | |
| - | $(els).stop(true,true);
| + | |
| - | opts.busy = false;
| + | |
| - | }
| + | |
| - | // don't begin another timeout-based transition if there is one active
| + | |
| - | if (opts.busy) {
| + | |
| - | debug('transition active, ignoring new tx request');
| + | |
| - | return;
| + | |
| - | }
| + | |
| - | | + | |
| - | var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide];
| + | |
| - | | + | |
| - | // stop cycling if we have an outstanding stop request
| + | |
| - | if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual)
| + | |
| - | return;
| + | |
| - | | + | |
| - | // check to see if we should stop cycling based on autostop options
| + | |
| - | if (!manual && !p.cyclePause && !opts.bounce &&
| + | |
| - | ((opts.autostop && (--opts.countdown <= 0)) ||
| + | |
| - | (opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) {
| + | |
| - | if (opts.end)
| + | |
| - | opts.end(opts);
| + | |
| - | return;
| + | |
| - | }
| + | |
| - | | + | |
| - | // if slideshow is paused, only transition on a manual trigger
| + | |
| - | var changed = false;
| + | |
| - | if ((manual || !p.cyclePause) && (opts.nextSlide != opts.currSlide)) {
| + | |
| - | changed = true;
| + | |
| - | var fx = opts.fx;
| + | |
| - | // keep trying to get the slide size if we don't have it yet
| + | |
| - | curr.cycleH = curr.cycleH || $(curr).height();
| + | |
| - | curr.cycleW = curr.cycleW || $(curr).width();
| + | |
| - | next.cycleH = next.cycleH || $(next).height();
| + | |
| - | next.cycleW = next.cycleW || $(next).width();
| + | |
| - | | + | |
| - | // support multiple transition types
| + | |
| - | if (opts.multiFx) {
| + | |
| - | if (opts.lastFx == undefined || ++opts.lastFx >= opts.fxs.length)
| + | |
| - | opts.lastFx = 0;
| + | |
| - | fx = opts.fxs[opts.lastFx];
| + | |
| - | opts.currFx = fx;
| + | |
| - | }
| + | |
| - | | + | |
| - | // one-time fx overrides apply to: $('div').cycle(3,'zoom');
| + | |
| - | if (opts.oneTimeFx) {
| + | |
| - | fx = opts.oneTimeFx;
| + | |
| - | opts.oneTimeFx = null;
| + | |
| - | }
| + | |
| - | | + | |
| - | $.fn.cycle.resetState(opts, fx);
| + | |
| - | | + | |
| - | // run the before callbacks
| + | |
| - | if (opts.before.length)
| + | |
| - | $.each(opts.before, function(i,o) {
| + | |
| - | if (p.cycleStop != opts.stopCount) return;
| + | |
| - | o.apply(next, [curr, next, opts, fwd]);
| + | |
| - | });
| + | |
| - | | + | |
| - | // stage the after callacks
| + | |
| - | var after = function() {
| + | |
| - | $.each(opts.after, function(i,o) {
| + | |
| - | if (p.cycleStop != opts.stopCount) return;
| + | |
| - | o.apply(next, [curr, next, opts, fwd]);
| + | |
| - | });
| + | |
| - | };
| + | |
| - | | + | |
| - | debug('tx firing; currSlide: ' + opts.currSlide + '; nextSlide: ' + opts.nextSlide);
| + | |
| - |
| + | |
| - | // get ready to perform the transition
| + | |
| - | opts.busy = 1;
| + | |
| - | if (opts.fxFn) // fx function provided?
| + | |
| - | opts.fxFn(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
| + | |
| - | else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ?
| + | |
| - | $.fn.cycle[opts.fx](curr, next, opts, after, fwd, manual && opts.fastOnEvent);
| + | |
| - | else
| + | |
| - | $.fn.cycle.custom(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
| + | |
| - | }
| + | |
| - | | + | |
| - | if (changed || opts.nextSlide == opts.currSlide) {
| + | |
| - | // calculate the next slide
| + | |
| - | opts.lastSlide = opts.currSlide;
| + | |
| - | if (opts.random) {
| + | |
| - | opts.currSlide = opts.nextSlide;
| + | |
| - | if (++opts.randomIndex == els.length)
| + | |
| - | opts.randomIndex = 0;
| + | |
| - | opts.nextSlide = opts.randomMap[opts.randomIndex];
| + | |
| - | if (opts.nextSlide == opts.currSlide)
| + | |
| - | opts.nextSlide = (opts.currSlide == opts.slideCount - 1) ? 0 : opts.currSlide + 1;
| + | |
| - | }
| + | |
| - | else if (opts.backwards) {
| + | |
| - | var roll = (opts.nextSlide - 1) < 0;
| + | |
| - | if (roll && opts.bounce) {
| + | |
| - | opts.backwards = !opts.backwards;
| + | |
| - | opts.nextSlide = 1;
| + | |
| - | opts.currSlide = 0;
| + | |
| - | }
| + | |
| - | else {
| + | |
| - | opts.nextSlide = roll ? (els.length-1) : opts.nextSlide-1;
| + | |
| - | opts.currSlide = roll ? 0 : opts.nextSlide+1;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | else { // sequence
| + | |
| - | var roll = (opts.nextSlide + 1) == els.length;
| + | |
| - | if (roll && opts.bounce) {
| + | |
| - | opts.backwards = !opts.backwards;
| + | |
| - | opts.nextSlide = els.length-2;
| + | |
| - | opts.currSlide = els.length-1;
| + | |
| - | }
| + | |
| - | else {
| + | |
| - | opts.nextSlide = roll ? 0 : opts.nextSlide+1;
| + | |
| - | opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | }
| + | |
| - | if (changed && opts.pager)
| + | |
| - | opts.updateActivePagerLink(opts.pager, opts.currSlide, opts.activePagerClass);
| + | |
| - |
| + | |
| - | // stage the next transition
| + | |
| - | var ms = 0;
| + | |
| - | if (opts.timeout && !opts.continuous)
| + | |
| - | ms = getTimeout(els[opts.currSlide], els[opts.nextSlide], opts, fwd);
| + | |
| - | else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic
| + | |
| - | ms = 10;
| + | |
| - | if (ms > 0)
| + | |
| - | p.cycleTimeout = setTimeout(function(){ go(els, opts, 0, (!opts.rev && !opts.backwards)) }, ms);
| + | |
| - | };
| + | |
| - | | + | |
| - | // invoked after transition
| + | |
| - | $.fn.cycle.updateActivePagerLink = function(pager, currSlide, clsName) {
| + | |
| - | $(pager).each(function() {
| + | |
| - | $(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);
| + | |
| - | });
| + | |
| - | };
| + | |
| - | | + | |
| - | // calculate timeout value for current transition
| + | |
| - | function getTimeout(curr, next, opts, fwd) {
| + | |
| - | if (opts.timeoutFn) {
| + | |
| - | // call user provided calc fn
| + | |
| - | var t = opts.timeoutFn.call(curr,curr,next,opts,fwd);
| + | |
| - | while ((t - opts.speed) < 250) // sanitize timeout
| + | |
| - | t += opts.speed;
| + | |
| - | debug('calculated timeout: ' + t + '; speed: ' + opts.speed);
| + | |
| - | if (t !== false)
| + | |
| - | return t;
| + | |
| - | }
| + | |
| - | return opts.timeout;
| + | |
| - | };
| + | |
| - | | + | |
| - | // expose next/prev function, caller must pass in state
| + | |
| - | $.fn.cycle.next = function(opts) { advance(opts, opts.rev?-1:1); };
| + | |
| - | $.fn.cycle.prev = function(opts) { advance(opts, opts.rev?1:-1);};
| + | |
| - | | + | |
| - | // advance slide forward or back
| + | |
| - | function advance(opts, val) {
| + | |
| - | var els = opts.elements;
| + | |
| - | var p = opts.$cont[0], timeout = p.cycleTimeout;
| + | |
| - | if (timeout) {
| + | |
| - | clearTimeout(timeout);
| + | |
| - | p.cycleTimeout = 0;
| + | |
| - | }
| + | |
| - | if (opts.random && val < 0) {
| + | |
| - | // move back to the previously display slide
| + | |
| - | opts.randomIndex--;
| + | |
| - | if (--opts.randomIndex == -2)
| + | |
| - | opts.randomIndex = els.length-2;
| + | |
| - | else if (opts.randomIndex == -1)
| + | |
| - | opts.randomIndex = els.length-1;
| + | |
| - | opts.nextSlide = opts.randomMap[opts.randomIndex];
| + | |
| - | }
| + | |
| - | else if (opts.random) {
| + | |
| - | opts.nextSlide = opts.randomMap[opts.randomIndex];
| + | |
| - | }
| + | |
| - | else {
| + | |
| - | opts.nextSlide = opts.currSlide + val;
| + | |
| - | if (opts.nextSlide < 0) {
| + | |
| - | if (opts.nowrap) return false;
| + | |
| - | opts.nextSlide = els.length - 1;
| + | |
| - | }
| + | |
| - | else if (opts.nextSlide >= els.length) {
| + | |
| - | if (opts.nowrap) return false;
| + | |
| - | opts.nextSlide = 0;
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | var cb = opts.onPrevNextEvent || opts.prevNextClick; // prevNextClick is deprecated
| + | |
| - | if ($.isFunction(cb))
| + | |
| - | cb(val > 0, opts.nextSlide, els[opts.nextSlide]);
| + | |
| - | go(els, opts, 1, val>=0);
| + | |
| - | return false;
| + | |
| - | };
| + | |
| - | | + | |
| - | function buildPager(els, opts) {
| + | |
| - | var $p = $(opts.pager);
| + | |
| - | $.each(els, function(i,o) {
| + | |
| - | $.fn.cycle.createPagerAnchor(i,o,$p,els,opts);
| + | |
| - | });
| + | |
| - | opts.updateActivePagerLink(opts.pager, opts.startingSlide, opts.activePagerClass);
| + | |
| - | };
| + | |
| - | | + | |
| - | $.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) {
| + | |
| - | var a;
| + | |
| - | if ($.isFunction(opts.pagerAnchorBuilder)) {
| + | |
| - | a = opts.pagerAnchorBuilder(i,el);
| + | |
| - | debug('pagerAnchorBuilder('+i+', el) returned: ' + a);
| + | |
| - | }
| + | |
| - | else
| + | |
| - | a = '<a href="#">'+(i+1)+'</a>';
| + | |
| - |
| + | |
| - | if (!a)
| + | |
| - | return;
| + | |
| - | var $a = $(a);
| + | |
| - | // don't reparent if anchor is in the dom
| + | |
| - | if ($a.parents('body').length === 0) {
| + | |
| - | var arr = [];
| + | |
| - | if ($p.length > 1) {
| + | |
| - | $p.each(function() {
| + | |
| - | var $clone = $a.clone(true);
| + | |
| - | $(this).append($clone);
| + | |
| - | arr.push($clone[0]);
| + | |
| - | });
| + | |
| - | $a = $(arr);
| + | |
| - | }
| + | |
| - | else {
| + | |
| - | $a.appendTo($p);
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | opts.pagerAnchors = opts.pagerAnchors || [];
| + | |
| - | opts.pagerAnchors.push($a);
| + | |
| - | $a.bind(opts.pagerEvent, function(e) {
| + | |
| - | e.preventDefault();
| + | |
| - | opts.nextSlide = i;
| + | |
| - | var p = opts.$cont[0], timeout = p.cycleTimeout;
| + | |
| - | if (timeout) {
| + | |
| - | clearTimeout(timeout);
| + | |
| - | p.cycleTimeout = 0;
| + | |
| - | }
| + | |
| - | var cb = opts.onPagerEvent || opts.pagerClick; // pagerClick is deprecated
| + | |
| - | if ($.isFunction(cb))
| + | |
| - | cb(opts.nextSlide, els[opts.nextSlide]);
| + | |
| - | go(els,opts,1,opts.currSlide < i); // trigger the trans
| + | |
| - | // return false; // <== allow bubble
| + | |
| - | });
| + | |
| - |
| + | |
| - | if ( ! /^click/.test(opts.pagerEvent) && !opts.allowPagerClickBubble)
| + | |
| - | $a.bind('click.cycle', function(){return false;}); // suppress click
| + | |
| - |
| + | |
| - | if (opts.pauseOnPagerHover)
| + | |
| - | $a.hover(function() { opts.$cont[0].cyclePause++; }, function() { opts.$cont[0].cyclePause--; } );
| + | |
| - | };
| + | |
| - | | + | |
| - | // helper fn to calculate the number of slides between the current and the next
| + | |
| - | $.fn.cycle.hopsFromLast = function(opts, fwd) {
| + | |
| - | var hops, l = opts.lastSlide, c = opts.currSlide;
| + | |
| - | if (fwd)
| + | |
| - | hops = c > l ? c - l : opts.slideCount - l;
| + | |
| - | else
| + | |
| - | hops = c < l ? l - c : l + opts.slideCount - c;
| + | |
| - | return hops;
| + | |
| - | };
| + | |
| - | | + | |
| - | // fix clearType problems in ie6 by setting an explicit bg color
| + | |
| - | // (otherwise text slides look horrible during a fade transition)
| + | |
| - | function clearTypeFix($slides) {
| + | |
| - | debug('applying clearType background-color hack');
| + | |
| - | function hex(s) {
| + | |
| - | s = parseInt(s).toString(16);
| + | |
| - | return s.length < 2 ? '0'+s : s;
| + | |
| - | };
| + | |
| - | function getBg(e) {
| + | |
| - | for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {
| + | |
| - | var v = $.css(e,'background-color');
| + | |
| - | if (v.indexOf('rgb') >= 0 ) {
| + | |
| - | var rgb = v.match(/\d+/g);
| + | |
| - | return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);
| + | |
| - | }
| + | |
| - | if (v && v != 'transparent')
| + | |
| - | return v;
| + | |
| - | }
| + | |
| - | return '#ffffff';
| + | |
| - | };
| + | |
| - | $slides.each(function() { $(this).css('background-color', getBg(this)); });
| + | |
| - | };
| + | |
| - | | + | |
| - | // reset common props before the next transition
| + | |
| - | $.fn.cycle.commonReset = function(curr,next,opts,w,h,rev) {
| + | |
| - | $(opts.elements).not(curr).hide();
| + | |
| - | opts.cssBefore.opacity = 1;
| + | |
| - | opts.cssBefore.display = 'block';
| + | |
| - | if (w !== false && next.cycleW > 0)
| + | |
| - | opts.cssBefore.width = next.cycleW;
| + | |
| - | if (h !== false && next.cycleH > 0)
| + | |
| - | opts.cssBefore.height = next.cycleH;
| + | |
| - | opts.cssAfter = opts.cssAfter || {};
| + | |
| - | opts.cssAfter.display = 'none';
| + | |
| - | $(curr).css('zIndex',opts.slideCount + (rev === true ? 1 : 0));
| + | |
| - | $(next).css('zIndex',opts.slideCount + (rev === true ? 0 : 1));
| + | |
| - | };
| + | |
| - | | + | |
| - | // the actual fn for effecting a transition
| + | |
| - | $.fn.cycle.custom = function(curr, next, opts, cb, fwd, speedOverride) {
| + | |
| - | var $l = $(curr), $n = $(next);
| + | |
| - | var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut;
| + | |
| - | $n.css(opts.cssBefore);
| + | |
| - | if (speedOverride) {
| + | |
| - | if (typeof speedOverride == 'number')
| + | |
| - | speedIn = speedOut = speedOverride;
| + | |
| - | else
| + | |
| - | speedIn = speedOut = 1;
| + | |
| - | easeIn = easeOut = null;
| + | |
| - | }
| + | |
| - | var fn = function() {$n.animate(opts.animIn, speedIn, easeIn, cb)};
| + | |
| - | $l.animate(opts.animOut, speedOut, easeOut, function() {
| + | |
| - | if (opts.cssAfter) $l.css(opts.cssAfter);
| + | |
| - | if (!opts.sync) fn();
| + | |
| - | });
| + | |
| - | if (opts.sync) fn();
| + | |
| - | };
| + | |
| - | | + | |
| - | // transition definitions - only fade is defined here, transition pack defines the rest
| + | |
| - | $.fn.cycle.transitions = {
| + | |
| - | fade: function($cont, $slides, opts) {
| + | |
| - | $slides.not(':eq('+opts.currSlide+')').css('opacity',0);
| + | |
| - | opts.before.push(function(curr,next,opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts);
| + | |
| - | opts.cssBefore.opacity = 0;
| + | |
| - | });
| + | |
| - | opts.animIn = { opacity: 1 };
| + | |
| - | opts.animOut = { opacity: 0 };
| + | |
| - | opts.cssBefore = { top: 0, left: 0 };
| + | |
| - | }
| + | |
| - | };
| + | |
| - | | + | |
| - | $.fn.cycle.ver = function() { return ver; };
| + | |
| - | | + | |
| - | // override these globally if you like (they are all optional)
| + | |
| - | $.fn.cycle.defaults = {
| + | |
| - | fx: 'fade', // name of transition effect (or comma separated names, ex: 'fade,scrollUp,shuffle')
| + | |
| - | timeout: 4000, // milliseconds between slide transitions (0 to disable auto advance)
| + | |
| - | timeoutFn: null, // callback for determining per-slide timeout value: function(currSlideElement, nextSlideElement, options, forwardFlag)
| + | |
| - | continuous: 0, // true to start next transition immediately after current one completes
| + | |
| - | speed: 1000, // speed of the transition (any valid fx speed value)
| + | |
| - | speedIn: null, // speed of the 'in' transition
| + | |
| - | speedOut: null, // speed of the 'out' transition
| + | |
| - | next: null, // selector for element to use as event trigger for next slide
| + | |
| - | prev: null, // selector for element to use as event trigger for previous slide
| + | |
| - | // prevNextClick: null, // @deprecated; please use onPrevNextEvent instead
| + | |
| - | onPrevNextEvent: null, // callback fn for prev/next events: function(isNext, zeroBasedSlideIndex, slideElement)
| + | |
| - | prevNextEvent:'click.cycle',// event which drives the manual transition to the previous or next slide
| + | |
| - | pager: null, // selector for element to use as pager container
| + | |
| - | //pagerClick null, // @deprecated; please use onPagerEvent instead
| + | |
| - | onPagerEvent: null, // callback fn for pager events: function(zeroBasedSlideIndex, slideElement)
| + | |
| - | pagerEvent: 'click.cycle', // name of event which drives the pager navigation
| + | |
| - | allowPagerClickBubble: false, // allows or prevents click event on pager anchors from bubbling
| + | |
| - | pagerAnchorBuilder: null, // callback fn for building anchor links: function(index, DOMelement)
| + | |
| - | before: null, // transition callback (scope set to element to be shown): function(currSlideElement, nextSlideElement, options, forwardFlag)
| + | |
| - | after: null, // transition callback (scope set to element that was shown): function(currSlideElement, nextSlideElement, options, forwardFlag)
| + | |
| - | end: null, // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
| + | |
| - | easing: null, // easing method for both in and out transitions
| + | |
| - | easeIn: null, // easing for "in" transition
| + | |
| - | easeOut: null, // easing for "out" transition
| + | |
| - | shuffle: null, // coords for shuffle animation, ex: { top:15, left: 200 }
| + | |
| - | animIn: null, // properties that define how the slide animates in
| + | |
| - | animOut: null, // properties that define how the slide animates out
| + | |
| - | cssBefore: null, // properties that define the initial state of the slide before transitioning in
| + | |
| - | cssAfter: null, // properties that defined the state of the slide after transitioning out
| + | |
| - | fxFn: null, // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
| + | |
| - | height: 'auto', // container height
| + | |
| - | startingSlide: 0, // zero-based index of the first slide to be displayed
| + | |
| - | sync: 1, // true if in/out transitions should occur simultaneously
| + | |
| - | random: 0, // true for random, false for sequence (not applicable to shuffle fx)
| + | |
| - | fit: 0, // force slides to fit container
| + | |
| - | containerResize: 1, // resize container to fit largest slide
| + | |
| - | pause: 0, // true to enable "pause on hover"
| + | |
| - | pauseOnPagerHover: 0, // true to pause when hovering over pager link
| + | |
| - | autostop: 0, // true to end slideshow after X transitions (where X == slide count)
| + | |
| - | autostopCount: 0, // number of transitions (optionally used with autostop to define X)
| + | |
| - | delay: 0, // additional delay (in ms) for first transition (hint: can be negative)
| + | |
| - | slideExpr: null, // expression for selecting slides (if something other than all children is required)
| + | |
| - | cleartype: !$.support.opacity, // true if clearType corrections should be applied (for IE)
| + | |
| - | cleartypeNoBg: false, // set to true to disable extra cleartype fixing (leave false to force background color setting on slides)
| + | |
| - | nowrap: 0, // true to prevent slideshow from wrapping
| + | |
| - | fastOnEvent: 0, // force fast transitions when triggered manually (via pager or prev/next); value == time in ms
| + | |
| - | randomizeEffects: 1, // valid when multiple effects are used; true to make the effect sequence random
| + | |
| - | rev: 0, // causes animations to transition in reverse
| + | |
| - | manualTrump: true, // causes manual transition to stop an active transition instead of being ignored
| + | |
| - | requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded
| + | |
| - | requeueTimeout: 250, // ms delay for requeue
| + | |
| - | activePagerClass: 'activeSlide', // class name used for the active pager link
| + | |
| - | updateActivePagerLink: null, // callback fn invoked to update the active pager link (adds/removes activePagerClass style)
| + | |
| - | backwards: false // true to start slideshow at last slide and move backwards through the stack
| + | |
| - | };
| + | |
| - | | + | |
| - | })(jQuery);
| + | |
| - | | + | |
| - | (function($) {
| + | |
| - | | + | |
| - | //
| + | |
| - | // These functions define one-time slide initialization for the named
| + | |
| - | // transitions. To save file size feel free to remove any of these that you
| + | |
| - | // don't need.
| + | |
| - | //
| + | |
| - | $.fn.cycle.transitions.none = function($cont, $slides, opts) {
| + | |
| - | opts.fxFn = function(curr,next,opts,after){
| + | |
| - | $(next).show();
| + | |
| - | $(curr).hide();
| + | |
| - | after();
| + | |
| - | };
| + | |
| - | }
| + | |
| - | | + | |
| - | // scrollUp/Down/Left/Right
| + | |
| - | $.fn.cycle.transitions.scrollUp = function($cont, $slides, opts) {
| + | |
| - | $cont.css('overflow','hidden');
| + | |
| - | opts.before.push($.fn.cycle.commonReset);
| + | |
| - | var h = $cont.height();
| + | |
| - | opts.cssBefore ={ top: h, left: 0 };
| + | |
| - | opts.cssFirst = { top: 0 };
| + | |
| - | opts.animIn = { top: 0 };
| + | |
| - | opts.animOut = { top: -h };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {
| + | |
| - | $cont.css('overflow','hidden');
| + | |
| - | opts.before.push($.fn.cycle.commonReset);
| + | |
| - | var h = $cont.height();
| + | |
| - | opts.cssFirst = { top: 0 };
| + | |
| - | opts.cssBefore= { top: -h, left: 0 };
| + | |
| - | opts.animIn = { top: 0 };
| + | |
| - | opts.animOut = { top: h };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.scrollLeft = function($cont, $slides, opts) {
| + | |
| - | $cont.css('overflow','hidden');
| + | |
| - | opts.before.push($.fn.cycle.commonReset);
| + | |
| - | var w = $cont.width();
| + | |
| - | opts.cssFirst = { left: 0 };
| + | |
| - | opts.cssBefore= { left: w, top: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | opts.animOut = { left: 0-w };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.scrollRight = function($cont, $slides, opts) {
| + | |
| - | $cont.css('overflow','hidden');
| + | |
| - | opts.before.push($.fn.cycle.commonReset);
| + | |
| - | var w = $cont.width();
| + | |
| - | opts.cssFirst = { left: 0 };
| + | |
| - | opts.cssBefore= { left: -w, top: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | opts.animOut = { left: w };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.scrollHorz = function($cont, $slides, opts) {
| + | |
| - | $cont.css('overflow','hidden').width();
| + | |
| - | opts.before.push(function(curr, next, opts, fwd) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts);
| + | |
| - | opts.cssBefore.left = fwd ? (next.cycleW-1) : (1-next.cycleW);
| + | |
| - | opts.animOut.left = fwd ? -curr.cycleW : curr.cycleW;
| + | |
| - | });
| + | |
| - | opts.cssFirst = { left: 0 };
| + | |
| - | opts.cssBefore= { top: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | opts.animOut = { top: 0 };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.scrollVert = function($cont, $slides, opts) {
| + | |
| - | $cont.css('overflow','hidden');
| + | |
| - | opts.before.push(function(curr, next, opts, fwd) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts);
| + | |
| - | opts.cssBefore.top = fwd ? (1-next.cycleH) : (next.cycleH-1);
| + | |
| - | opts.animOut.top = fwd ? curr.cycleH : -curr.cycleH;
| + | |
| - | });
| + | |
| - | opts.cssFirst = { top: 0 };
| + | |
| - | opts.cssBefore= { left: 0 };
| + | |
| - | opts.animIn = { top: 0 };
| + | |
| - | opts.animOut = { left: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // slideX/slideY
| + | |
| - | $.fn.cycle.transitions.slideX = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $(opts.elements).not(curr).hide();
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,false,true);
| + | |
| - | opts.animIn.width = next.cycleW;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { left: 0, top: 0, width: 0 };
| + | |
| - | opts.animIn = { width: 'show' };
| + | |
| - | opts.animOut = { width: 0 };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.slideY = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $(opts.elements).not(curr).hide();
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,false);
| + | |
| - | opts.animIn.height = next.cycleH;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { left: 0, top: 0, height: 0 };
| + | |
| - | opts.animIn = { height: 'show' };
| + | |
| - | opts.animOut = { height: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // shuffle
| + | |
| - | $.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {
| + | |
| - | var i, w = $cont.css('overflow', 'visible').width();
| + | |
| - | $slides.css({left: 0, top: 0});
| + | |
| - | opts.before.push(function(curr,next,opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,true,true);
| + | |
| - | });
| + | |
| - | // only adjust speed once!
| + | |
| - | if (!opts.speedAdjusted) {
| + | |
| - | opts.speed = opts.speed / 2; // shuffle has 2 transitions
| + | |
| - | opts.speedAdjusted = true;
| + | |
| - | }
| + | |
| - | opts.random = 0;
| + | |
| - | opts.shuffle = opts.shuffle || {left:-w, top:15};
| + | |
| - | opts.els = [];
| + | |
| - | for (i=0; i < $slides.length; i++)
| + | |
| - | opts.els.push($slides[i]);
| + | |
| - | | + | |
| - | for (i=0; i < opts.currSlide; i++)
| + | |
| - | opts.els.push(opts.els.shift());
| + | |
| - | | + | |
| - | // custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)
| + | |
| - | opts.fxFn = function(curr, next, opts, cb, fwd) {
| + | |
| - | var $el = fwd ? $(curr) : $(next);
| + | |
| - | $(next).css(opts.cssBefore);
| + | |
| - | var count = opts.slideCount;
| + | |
| - | $el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function() {
| + | |
| - | var hops = $.fn.cycle.hopsFromLast(opts, fwd);
| + | |
| - | for (var k=0; k < hops; k++)
| + | |
| - | fwd ? opts.els.push(opts.els.shift()) : opts.els.unshift(opts.els.pop());
| + | |
| - | if (fwd) {
| + | |
| - | for (var i=0, len=opts.els.length; i < len; i++)
| + | |
| - | $(opts.els[i]).css('z-index', len-i+count);
| + | |
| - | }
| + | |
| - | else {
| + | |
| - | var z = $(curr).css('z-index');
| + | |
| - | $el.css('z-index', parseInt(z)+1+count);
| + | |
| - | }
| + | |
| - | $el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {
| + | |
| - | $(fwd ? this : curr).hide();
| + | |
| - | if (cb) cb();
| + | |
| - | });
| + | |
| - | });
| + | |
| - | };
| + | |
| - | opts.cssBefore = { display: 'block', opacity: 1, top: 0, left: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // turnUp/Down/Left/Right
| + | |
| - | $.fn.cycle.transitions.turnUp = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,false);
| + | |
| - | opts.cssBefore.top = next.cycleH;
| + | |
| - | opts.animIn.height = next.cycleH;
| + | |
| - | });
| + | |
| - | opts.cssFirst = { top: 0 };
| + | |
| - | opts.cssBefore = { left: 0, height: 0 };
| + | |
| - | opts.animIn = { top: 0 };
| + | |
| - | opts.animOut = { height: 0 };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.turnDown = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,false);
| + | |
| - | opts.animIn.height = next.cycleH;
| + | |
| - | opts.animOut.top = curr.cycleH;
| + | |
| - | });
| + | |
| - | opts.cssFirst = { top: 0 };
| + | |
| - | opts.cssBefore = { left: 0, top: 0, height: 0 };
| + | |
| - | opts.animOut = { height: 0 };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.turnLeft = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,false,true);
| + | |
| - | opts.cssBefore.left = next.cycleW;
| + | |
| - | opts.animIn.width = next.cycleW;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { top: 0, width: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | opts.animOut = { width: 0 };
| + | |
| - | };
| + | |
| - | $.fn.cycle.transitions.turnRight = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,false,true);
| + | |
| - | opts.animIn.width = next.cycleW;
| + | |
| - | opts.animOut.left = curr.cycleW;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { top: 0, left: 0, width: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | opts.animOut = { width: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // zoom
| + | |
| - | $.fn.cycle.transitions.zoom = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,false,false,true);
| + | |
| - | opts.cssBefore.top = next.cycleH/2;
| + | |
| - | opts.cssBefore.left = next.cycleW/2;
| + | |
| - | opts.animIn = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
| + | |
| - | opts.animOut = { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 };
| + | |
| - | });
| + | |
| - | opts.cssFirst = { top:0, left: 0 };
| + | |
| - | opts.cssBefore = { width: 0, height: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // fadeZoom
| + | |
| - | $.fn.cycle.transitions.fadeZoom = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,false,false);
| + | |
| - | opts.cssBefore.left = next.cycleW/2;
| + | |
| - | opts.cssBefore.top = next.cycleH/2;
| + | |
| - | opts.animIn = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
| + | |
| - | });
| + | |
| - | opts.cssBefore = { width: 0, height: 0 };
| + | |
| - | opts.animOut = { opacity: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // blindX
| + | |
| - | $.fn.cycle.transitions.blindX = function($cont, $slides, opts) {
| + | |
| - | var w = $cont.css('overflow','hidden').width();
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts);
| + | |
| - | opts.animIn.width = next.cycleW;
| + | |
| - | opts.animOut.left = curr.cycleW;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { left: w, top: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | opts.animOut = { left: w };
| + | |
| - | };
| + | |
| - | // blindY
| + | |
| - | $.fn.cycle.transitions.blindY = function($cont, $slides, opts) {
| + | |
| - | var h = $cont.css('overflow','hidden').height();
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts);
| + | |
| - | opts.animIn.height = next.cycleH;
| + | |
| - | opts.animOut.top = curr.cycleH;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { top: h, left: 0 };
| + | |
| - | opts.animIn = { top: 0 };
| + | |
| - | opts.animOut = { top: h };
| + | |
| - | };
| + | |
| - | // blindZ
| + | |
| - | $.fn.cycle.transitions.blindZ = function($cont, $slides, opts) {
| + | |
| - | var h = $cont.css('overflow','hidden').height();
| + | |
| - | var w = $cont.width();
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts);
| + | |
| - | opts.animIn.height = next.cycleH;
| + | |
| - | opts.animOut.top = curr.cycleH;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { top: h, left: w };
| + | |
| - | opts.animIn = { top: 0, left: 0 };
| + | |
| - | opts.animOut = { top: h, left: w };
| + | |
| - | };
| + | |
| - | | + | |
| - | // growX - grow horizontally from centered 0 width
| + | |
| - | $.fn.cycle.transitions.growX = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,false,true);
| + | |
| - | opts.cssBefore.left = this.cycleW/2;
| + | |
| - | opts.animIn = { left: 0, width: this.cycleW };
| + | |
| - | opts.animOut = { left: 0 };
| + | |
| - | });
| + | |
| - | opts.cssBefore = { width: 0, top: 0 };
| + | |
| - | };
| + | |
| - | // growY - grow vertically from centered 0 height
| + | |
| - | $.fn.cycle.transitions.growY = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,false);
| + | |
| - | opts.cssBefore.top = this.cycleH/2;
| + | |
| - | opts.animIn = { top: 0, height: this.cycleH };
| + | |
| - | opts.animOut = { top: 0 };
| + | |
| - | });
| + | |
| - | opts.cssBefore = { height: 0, left: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // curtainX - squeeze in both edges horizontally
| + | |
| - | $.fn.cycle.transitions.curtainX = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,false,true,true);
| + | |
| - | opts.cssBefore.left = next.cycleW/2;
| + | |
| - | opts.animIn = { left: 0, width: this.cycleW };
| + | |
| - | opts.animOut = { left: curr.cycleW/2, width: 0 };
| + | |
| - | });
| + | |
| - | opts.cssBefore = { top: 0, width: 0 };
| + | |
| - | };
| + | |
| - | // curtainY - squeeze in both edges vertically
| + | |
| - | $.fn.cycle.transitions.curtainY = function($cont, $slides, opts) {
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,false,true);
| + | |
| - | opts.cssBefore.top = next.cycleH/2;
| + | |
| - | opts.animIn = { top: 0, height: next.cycleH };
| + | |
| - | opts.animOut = { top: curr.cycleH/2, height: 0 };
| + | |
| - | });
| + | |
| - | opts.cssBefore = { left: 0, height: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // cover - curr slide covered by next slide
| + | |
| - | $.fn.cycle.transitions.cover = function($cont, $slides, opts) {
| + | |
| - | var d = opts.direction || 'left';
| + | |
| - | var w = $cont.css('overflow','hidden').width();
| + | |
| - | var h = $cont.height();
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts);
| + | |
| - | if (d == 'right')
| + | |
| - | opts.cssBefore.left = -w;
| + | |
| - | else if (d == 'up')
| + | |
| - | opts.cssBefore.top = h;
| + | |
| - | else if (d == 'down')
| + | |
| - | opts.cssBefore.top = -h;
| + | |
| - | else
| + | |
| - | opts.cssBefore.left = w;
| + | |
| - | });
| + | |
| - | opts.animIn = { left: 0, top: 0};
| + | |
| - | opts.animOut = { opacity: 1 };
| + | |
| - | opts.cssBefore = { top: 0, left: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // uncover - curr slide moves off next slide
| + | |
| - | $.fn.cycle.transitions.uncover = function($cont, $slides, opts) {
| + | |
| - | var d = opts.direction || 'left';
| + | |
| - | var w = $cont.css('overflow','hidden').width();
| + | |
| - | var h = $cont.height();
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,true,true);
| + | |
| - | if (d == 'right')
| + | |
| - | opts.animOut.left = w;
| + | |
| - | else if (d == 'up')
| + | |
| - | opts.animOut.top = -h;
| + | |
| - | else if (d == 'down')
| + | |
| - | opts.animOut.top = h;
| + | |
| - | else
| + | |
| - | opts.animOut.left = -w;
| + | |
| - | });
| + | |
| - | opts.animIn = { left: 0, top: 0 };
| + | |
| - | opts.animOut = { opacity: 1 };
| + | |
| - | opts.cssBefore = { top: 0, left: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // toss - move top slide and fade away
| + | |
| - | $.fn.cycle.transitions.toss = function($cont, $slides, opts) {
| + | |
| - | var w = $cont.css('overflow','visible').width();
| + | |
| - | var h = $cont.height();
| + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,true,true);
| + | |
| - | // provide default toss settings if animOut not provided
| + | |
| - | if (!opts.animOut.left && !opts.animOut.top)
| + | |
| - | opts.animOut = { left: w*2, top: -h/2, opacity: 0 };
| + | |
| - | else
| + | |
| - | opts.animOut.opacity = 0;
| + | |
| - | });
| + | |
| - | opts.cssBefore = { left: 0, top: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | // wipe - clip animation
| + | |
| - | $.fn.cycle.transitions.wipe = function($cont, $slides, opts) {
| + | |
| - | var w = $cont.css('overflow','hidden').width();
| + | |
| - | var h = $cont.height();
| + | |
| - | opts.cssBefore = opts.cssBefore || {};
| + | |
| - | var clip;
| + | |
| - | if (opts.clip) {
| + | |
| - | if (/l2r/.test(opts.clip))
| + | |
| - | clip = 'rect(0px 0px '+h+'px 0px)';
| + | |
| - | else if (/r2l/.test(opts.clip))
| + | |
| - | clip = 'rect(0px '+w+'px '+h+'px '+w+'px)';
| + | |
| - | else if (/t2b/.test(opts.clip))
| + | |
| - | clip = 'rect(0px '+w+'px 0px 0px)';
| + | |
| - | else if (/b2t/.test(opts.clip))
| + | |
| - | clip = 'rect('+h+'px '+w+'px '+h+'px 0px)';
| + | |
| - | else if (/zoom/.test(opts.clip)) {
| + | |
| - | var top = parseInt(h/2);
| + | |
| - | var left = parseInt(w/2);
| + | |
| - | clip = 'rect('+top+'px '+left+'px '+top+'px '+left+'px)';
| + | |
| - | }
| + | |
| - | }
| + | |
| - | | + | |
| - | opts.cssBefore.clip = opts.cssBefore.clip || clip || 'rect(0px 0px 0px 0px)';
| + | |
| - | | + | |
| - | var d = opts.cssBefore.clip.match(/(\d+)/g);
| + | |
| - | var t = parseInt(d[0]), r = parseInt(d[1]), b = parseInt(d[2]), l = parseInt(d[3]);
| + | |
| - | | + | |
| - | opts.before.push(function(curr, next, opts) {
| + | |
| - | if (curr == next) return;
| + | |
| - | var $curr = $(curr), $next = $(next);
| + | |
| - | $.fn.cycle.commonReset(curr,next,opts,true,true,false);
| + | |
| - | opts.cssAfter.display = 'block';
| + | |
| - | | + | |
| - | var step = 1, count = parseInt((opts.speedIn / 13)) - 1;
| + | |
| - | (function f() {
| + | |
| - | var tt = t ? t - parseInt(step * (t/count)) : 0;
| + | |
| - | var ll = l ? l - parseInt(step * (l/count)) : 0;
| + | |
| - | var bb = b < h ? b + parseInt(step * ((h-b)/count || 1)) : h;
| + | |
| - | var rr = r < w ? r + parseInt(step * ((w-r)/count || 1)) : w;
| + | |
| - | $next.css({ clip: 'rect('+tt+'px '+rr+'px '+bb+'px '+ll+'px)' });
| + | |
| - | (step++ <= count) ? setTimeout(f, 13) : $curr.css('display', 'none');
| + | |
| - | })();
| + | |
| - | });
| + | |
| - | opts.cssBefore = { display: 'block', opacity: 1, top: 0, left: 0 };
| + | |
| - | opts.animIn = { left: 0 };
| + | |
| - | opts.animOut = { left: 0 };
| + | |
| - | };
| + | |
| - | | + | |
| - | })(jQuery);
| + | |
| - | </style>
| + | |
"
