diff -r 000000000000 -r d970ebf37754 wp/wp-content/themes/themeforest-2964855-scrn-responsive-single-page-portfolio/SCRN/js/jquery.flexslider.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wp/wp-content/themes/themeforest-2964855-scrn-responsive-single-page-portfolio/SCRN/js/jquery.flexslider.js Wed Nov 06 03:21:17 2013 +0000 @@ -0,0 +1,882 @@ +/* + * jQuery FlexSlider v2.1 + * http://www.woothemes.com/flexslider/ + * + * Copyright 2012 WooThemes + * Free to use under the GPLv2 license. + * http://www.gnu.org/licenses/gpl-2.0.html + * + * Contributing author: Tyler Smith (@mbmufffin) + */ + +;(function ($) { + + //FlexSlider: Object Instance + $.flexslider = function(el, options) { + var slider = $(el), + vars = $.extend({}, $.flexslider.defaults, options), + namespace = vars.namespace, + touch = ("ontouchstart" in window) || window.DocumentTouch && document instanceof DocumentTouch, + eventType = (touch) ? "touchend" : "click", + vertical = vars.direction === "vertical", + reverse = vars.reverse, + carousel = (vars.itemWidth > 0), + fade = vars.animation === "fade", + asNav = vars.asNavFor !== "", + methods = {}; + + // Store a reference to the slider object + $.data(el, "flexslider", slider); + + // Privat slider methods + methods = { + init: function() { + slider.animating = false; + slider.currentSlide = vars.startAt; + slider.animatingTo = slider.currentSlide; + slider.atEnd = (slider.currentSlide === 0 || slider.currentSlide === slider.last); + slider.containerSelector = vars.selector.substr(0,vars.selector.search(' ')); + slider.slides = $(vars.selector, slider); + slider.container = $(slider.containerSelector, slider); + slider.count = slider.slides.length; + // SYNC: + slider.syncExists = $(vars.sync).length > 0; + // SLIDE: + if (vars.animation === "slide") vars.animation = "swing"; + slider.prop = (vertical) ? "top" : "marginLeft"; + slider.args = {}; + // SLIDESHOW: + slider.manualPause = false; + // TOUCH/USECSS: + slider.transitions = !vars.video && !fade && vars.useCSS && (function() { + var obj = document.createElement('div'), + props = ['perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective']; + for (var i in props) { + if ( obj.style[ props[i] ] !== undefined ) { + slider.pfx = props[i].replace('Perspective','').toLowerCase(); + slider.prop = "-" + slider.pfx + "-transform"; + return true; + } + } + return false; + }()); + // CONTROLSCONTAINER: + if (vars.controlsContainer !== "") slider.controlsContainer = $(vars.controlsContainer).length > 0 && $(vars.controlsContainer); + // MANUAL: + if (vars.manualControls !== "") slider.manualControls = $(vars.manualControls).length > 0 && $(vars.manualControls); + + // RANDOMIZE: + if (vars.randomize) { + slider.slides.sort(function() { return (Math.round(Math.random())-0.5); }); + slider.container.empty().append(slider.slides); + } + + slider.doMath(); + + // ASNAV: + if (asNav) methods.asNav.setup(); + + // INIT + slider.setup("init"); + + // CONTROLNAV: + if (vars.controlNav) methods.controlNav.setup(); + + // DIRECTIONNAV: + if (vars.directionNav) methods.directionNav.setup(); + + // KEYBOARD: + if (vars.keyboard && ($(slider.containerSelector).length === 1 || vars.multipleKeyboard)) { + $(document).bind('keyup', function(event) { + var keycode = event.keyCode; + if (!slider.animating && (keycode === 39 || keycode === 37)) { + var target = (keycode === 39) ? slider.getTarget('next') : + (keycode === 37) ? slider.getTarget('prev') : false; + slider.flexAnimate(target, vars.pauseOnAction); + } + }); + } + // MOUSEWHEEL: + if (vars.mousewheel) { + slider.bind('mousewheel', function(event, delta, deltaX, deltaY) { + event.preventDefault(); + var target = (delta < 0) ? slider.getTarget('next') : slider.getTarget('prev'); + slider.flexAnimate(target, vars.pauseOnAction); + }); + } + + // PAUSEPLAY + if (vars.pausePlay) methods.pausePlay.setup(); + + // SLIDSESHOW + if (vars.slideshow) { + if (vars.pauseOnHover) { + slider.hover(function() { + if (!slider.manualPlay && !slider.manualPause) slider.pause(); + }, function() { + if (!slider.manualPause && !slider.manualPlay) slider.play(); + }); + } + // initialize animation + (vars.initDelay > 0) ? setTimeout(slider.play, vars.initDelay) : slider.play(); + } + + // TOUCH + if (touch && vars.touch) methods.touch(); + + // FADE&&SMOOTHHEIGHT || SLIDE: + if (!fade || (fade && vars.smoothHeight)) $(window).bind("resize focus", methods.resize); + + + // API: start() Callback + setTimeout(function(){ + vars.start(slider); + }, 200); + }, + asNav: { + setup: function() { + slider.asNav = true; + slider.animatingTo = Math.floor(slider.currentSlide/slider.move); + slider.currentItem = slider.currentSlide; + slider.slides.removeClass(namespace + "active-slide").eq(slider.currentItem).addClass(namespace + "active-slide"); + slider.slides.click(function(e){ + e.preventDefault(); + var $slide = $(this), + target = $slide.index(); + if (!$(vars.asNavFor).data('flexslider').animating && !$slide.hasClass('active')) { + slider.direction = (slider.currentItem < target) ? "next" : "prev"; + slider.flexAnimate(target, vars.pauseOnAction, false, true, true); + } + }); + } + }, + controlNav: { + setup: function() { + if (!slider.manualControls) { + methods.controlNav.setupPaging(); + } else { // MANUALCONTROLS: + methods.controlNav.setupManual(); + } + }, + setupPaging: function() { + var type = (vars.controlNav === "thumbnails") ? 'control-thumbs' : 'control-paging', + j = 1, + item; + + slider.controlNavScaffold = $('
    '); + + if (slider.pagingCount > 1) { + for (var i = 0; i < slider.pagingCount; i++) { + item = (vars.controlNav === "thumbnails") ? '' : '' + j + ''; + slider.controlNavScaffold.append('
  1. ' + item + '
    2. '); + j++; + } + } + + // CONTROLSCONTAINER: + (slider.controlsContainer) ? $(slider.controlsContainer).append(slider.controlNavScaffold) : slider.append(slider.controlNavScaffold); + methods.controlNav.set(); + + methods.controlNav.active(); + + slider.controlNavScaffold.delegate('a, img', eventType, function(event) { + event.preventDefault(); + var $this = $(this), + target = slider.controlNav.index($this); + + if (!$this.hasClass(namespace + 'active')) { + slider.direction = (target > slider.currentSlide) ? "next" : "prev"; + slider.flexAnimate(target, vars.pauseOnAction); + } + }); + // Prevent iOS click event bug + if (touch) { + slider.controlNavScaffold.delegate('a', "click touchstart", function(event) { + event.preventDefault(); + }); + } + }, + setupManual: function() { + slider.controlNav = slider.manualControls; + methods.controlNav.active(); + + slider.controlNav.live(eventType, function(event) { + event.preventDefault(); + var $this = $(this), + target = slider.controlNav.index($this); + + if (!$this.hasClass(namespace + 'active')) { + (target > slider.currentSlide) ? slider.direction = "next" : slider.direction = "prev"; + slider.flexAnimate(target, vars.pauseOnAction); + } + }); + // Prevent iOS click event bug + if (touch) { + slider.controlNav.live("click touchstart", function(event) { + event.preventDefault(); + }); + } + }, + set: function() { + var selector = (vars.controlNav === "thumbnails") ? 'img' : 'a'; + slider.controlNav = $('.' + namespace + 'control-nav li ' + selector, (slider.controlsContainer) ? slider.controlsContainer : slider); + }, + active: function() { + slider.controlNav.removeClass(namespace + "active").eq(slider.animatingTo).addClass(namespace + "active"); + }, + update: function(action, pos) { + if (slider.pagingCount > 1 && action === "add") { + slider.controlNavScaffold.append($('
  2. ' + slider.count + '
    3. ')); + } else if (slider.pagingCount === 1) { + slider.controlNavScaffold.find('li').remove(); + } else { + slider.controlNav.eq(pos).closest('li').remove(); + } + methods.controlNav.set(); + (slider.pagingCount > 1 && slider.pagingCount !== slider.controlNav.length) ? slider.update(pos, action) : methods.controlNav.active(); + } + }, + directionNav: { + setup: function() { + var directionNavScaffold = $(''); + + // CONTROLSCONTAINER: + if (slider.controlsContainer) { + $(slider.controlsContainer).append(directionNavScaffold); + slider.directionNav = $('.' + namespace + 'direction-nav li a', slider.controlsContainer); + } else { + slider.append(directionNavScaffold); + slider.directionNav = $('.' + namespace + 'direction-nav li a', slider); + } + + methods.directionNav.update(); + + slider.directionNav.bind(eventType, function(event) { + event.preventDefault(); + var target = ($(this).hasClass(namespace + 'next')) ? slider.getTarget('next') : slider.getTarget('prev'); + slider.flexAnimate(target, vars.pauseOnAction); + }); + // Prevent iOS click event bug + if (touch) { + slider.directionNav.bind("click touchstart", function(event) { + event.preventDefault(); + }); + } + }, + update: function() { + var disabledClass = namespace + 'disabled'; + if (slider.pagingCount === 1) { + slider.directionNav.addClass(disabledClass); + } else if (!vars.animationLoop) { + if (slider.animatingTo === 0) { + slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "prev").addClass(disabledClass); + } else if (slider.animatingTo === slider.last) { + slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "next").addClass(disabledClass); + } else { + slider.directionNav.removeClass(disabledClass); + } + } else { + slider.directionNav.removeClass(disabledClass); + } + } + }, + pausePlay: { + setup: function() { + var pausePlayScaffold = $('
    '); + + // CONTROLSCONTAINER: + if (slider.controlsContainer) { + slider.controlsContainer.append(pausePlayScaffold); + slider.pausePlay = $('.' + namespace + 'pauseplay a', slider.controlsContainer); + } else { + slider.append(pausePlayScaffold); + slider.pausePlay = $('.' + namespace + 'pauseplay a', slider); + } + + methods.pausePlay.update((vars.slideshow) ? namespace + 'pause' : namespace + 'play'); + + slider.pausePlay.bind(eventType, function(event) { + event.preventDefault(); + if ($(this).hasClass(namespace + 'pause')) { + slider.manualPause = true; + slider.manualPlay = false; + slider.pause(); + } else { + slider.manualPause = false; + slider.manualPlay = true; + slider.play(); + } + }); + // Prevent iOS click event bug + if (touch) { + slider.pausePlay.bind("click touchstart", function(event) { + event.preventDefault(); + }); + } + }, + update: function(state) { + (state === "play") ? slider.pausePlay.removeClass(namespace + 'pause').addClass(namespace + 'play').text(vars.playText) : slider.pausePlay.removeClass(namespace + 'play').addClass(namespace + 'pause').text(vars.pauseText); + } + }, + touch: function() { + var startX, + startY, + offset, + cwidth, + dx, + startT, + scrolling = false; + + el.addEventListener('touchstart', onTouchStart, false); + function onTouchStart(e) { + if (slider.animating) { + e.preventDefault(); + } else if (e.touches.length === 1) { + slider.pause(); + // CAROUSEL: + cwidth = (vertical) ? slider.h : slider. w; + startT = Number(new Date()); + // CAROUSEL: + offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 : + (carousel && reverse) ? slider.limit - (((slider.itemW + vars.itemMargin) * slider.move) * slider.animatingTo) : + (carousel && slider.currentSlide === slider.last) ? slider.limit : + (carousel) ? ((slider.itemW + vars.itemMargin) * slider.move) * slider.currentSlide : + (reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth; + startX = (vertical) ? e.touches[0].pageY : e.touches[0].pageX; + startY = (vertical) ? e.touches[0].pageX : e.touches[0].pageY; + + el.addEventListener('touchmove', onTouchMove, false); + el.addEventListener('touchend', onTouchEnd, false); + } + } + + function onTouchMove(e) { + dx = (vertical) ? startX - e.touches[0].pageY : startX - e.touches[0].pageX; + scrolling = (vertical) ? (Math.abs(dx) < Math.abs(e.touches[0].pageX - startY)) : (Math.abs(dx) < Math.abs(e.touches[0].pageY - startY)); + + if (!scrolling || Number(new Date()) - startT > 500) { + e.preventDefault(); + if (!fade && slider.transitions) { + if (!vars.animationLoop) { + dx = dx/((slider.currentSlide === 0 && dx < 0 || slider.currentSlide === slider.last && dx > 0) ? (Math.abs(dx)/cwidth+2) : 1); + } + slider.setProps(offset + dx, "setTouch"); + } + } + } + + function onTouchEnd(e) { + if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) { + var updateDx = (reverse) ? -dx : dx, + target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev'); + + if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth/2)) { + slider.flexAnimate(target, vars.pauseOnAction); + } else { + slider.flexAnimate(slider.currentSlide, vars.pauseOnAction, true); + } + } + // finish the touch by undoing the touch session + el.removeEventListener('touchmove', onTouchMove, false); + el.removeEventListener('touchend', onTouchEnd, false); + startX = null; + startY = null; + dx = null; + offset = null; + } + }, + resize: function() { + if (!slider.animating && slider.is(':visible')) { + if (!carousel) slider.doMath(); + + if (fade) { + // SMOOTH HEIGHT: + methods.smoothHeight(); + } else if (carousel) { //CAROUSEL: + slider.slides.width(slider.computedW); + slider.update(slider.pagingCount); + slider.setProps(); + } + else if (vertical) { //VERTICAL: + slider.viewport.height(slider.h); + slider.setProps(slider.h, "setTotal"); + } else { + // SMOOTH HEIGHT: + if (vars.smoothHeight) methods.smoothHeight(); + slider.newSlides.width(slider.computedW); + slider.setProps(slider.computedW, "setTotal"); + } + } + }, + smoothHeight: function(dur) { + if (!vertical || fade) { + var $obj = (fade) ? slider : slider.viewport; + (dur) ? $obj.animate({"height": slider.slides.eq(slider.animatingTo).height()}, dur) : $obj.height(slider.slides.eq(slider.animatingTo).height()); + } + }, + sync: function(action) { + var $obj = $(vars.sync).data("flexslider"), + target = slider.animatingTo; + + switch (action) { + case "animate": $obj.flexAnimate(target, vars.pauseOnAction, false, true); break; + case "play": if (!$obj.playing && !$obj.asNav) { $obj.play(); } break; + case "pause": $obj.pause(); break; + } + } + } + + // public methods + slider.flexAnimate = function(target, pause, override, withSync, fromNav) { + if (asNav && slider.pagingCount === 1) slider.direction = (slider.currentItem < target) ? "next" : "prev"; + + if (!slider.animating && (slider.canAdvance(target, fromNav) || override) && slider.is(":visible")) { + if (asNav && withSync) { + var master = $(vars.asNavFor).data('flexslider'); + slider.atEnd = target === 0 || target === slider.count - 1; + master.flexAnimate(target, true, false, true, fromNav); + slider.direction = (slider.currentItem < target) ? "next" : "prev"; + master.direction = slider.direction; + + if (Math.ceil((target + 1)/slider.visible) - 1 !== slider.currentSlide && target !== 0) { + slider.currentItem = target; + slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide"); + target = Math.floor(target/slider.visible); + } else { + slider.currentItem = target; + slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide"); + return false; + } + } + + slider.animating = true; + slider.animatingTo = target; + // API: before() animation Callback + vars.before(slider); + + // SLIDESHOW: + if (pause) slider.pause(); + + // SYNC: + if (slider.syncExists && !fromNav) methods.sync("animate"); + + // CONTROLNAV + if (vars.controlNav) methods.controlNav.active(); + + // !CAROUSEL: + // CANDIDATE: slide active class (for add/remove slide) + if (!carousel) slider.slides.removeClass(namespace + 'active-slide').eq(target).addClass(namespace + 'active-slide'); + + // INFINITE LOOP: + // CANDIDATE: atEnd + slider.atEnd = target === 0 || target === slider.last; + + // DIRECTIONNAV: + if (vars.directionNav) methods.directionNav.update(); + + if (target === slider.last) { + // API: end() of cycle Callback + vars.end(slider); + // SLIDESHOW && !INFINITE LOOP: + if (!vars.animationLoop) slider.pause(); + } + + // SLIDE: + if (!fade) { + var dimension = (vertical) ? slider.slides.filter(':first').height() : slider.computedW, + margin, slideString, calcNext; + + // INFINITE LOOP / REVERSE: + if (carousel) { + margin = (vars.itemWidth > slider.w) ? vars.itemMargin * 2 : vars.itemMargin; + calcNext = ((slider.itemW + margin) * slider.move) * slider.animatingTo; + slideString = (calcNext > slider.limit && slider.visible !== 1) ? slider.limit : calcNext; + } else if (slider.currentSlide === 0 && target === slider.count - 1 && vars.animationLoop && slider.direction !== "next") { + slideString = (reverse) ? (slider.count + slider.cloneOffset) * dimension : 0; + } else if (slider.currentSlide === slider.last && target === 0 && vars.animationLoop && slider.direction !== "prev") { + slideString = (reverse) ? 0 : (slider.count + 1) * dimension; + } else { + slideString = (reverse) ? ((slider.count - 1) - target + slider.cloneOffset) * dimension : (target + slider.cloneOffset) * dimension; + } + slider.setProps(slideString, "", vars.animationSpeed); + if (slider.transitions) { + if (!vars.animationLoop || !slider.atEnd) { + slider.animating = false; + slider.currentSlide = slider.animatingTo; + } + slider.container.unbind("webkitTransitionEnd transitionend"); + slider.container.bind("webkitTransitionEnd transitionend", function() { + slider.wrapup(dimension); + }); + } else { + slider.container.animate(slider.args, vars.animationSpeed, vars.easing, function(){ + slider.wrapup(dimension); + }); + } + } else { // FADE: + slider.slides.eq(slider.currentSlide).fadeOut(vars.animationSpeed, vars.easing); + slider.slides.eq(target).fadeIn(vars.animationSpeed, vars.easing, slider.wrapup); + } + // SMOOTH HEIGHT: + if (vars.smoothHeight) methods.smoothHeight(vars.animationSpeed); + } + } + slider.wrapup = function(dimension) { + // SLIDE: + if (!fade && !carousel) { + if (slider.currentSlide === 0 && slider.animatingTo === slider.last && vars.animationLoop) { + slider.setProps(dimension, "jumpEnd"); + } else if (slider.currentSlide === slider.last && slider.animatingTo === 0 && vars.animationLoop) { + slider.setProps(dimension, "jumpStart"); + } + } + slider.animating = false; + slider.currentSlide = slider.animatingTo; + // API: after() animation Callback + vars.after(slider); + } + + // SLIDESHOW: + slider.animateSlides = function() { + if (!slider.animating) slider.flexAnimate(slider.getTarget("next")); + } + // SLIDESHOW: + slider.pause = function() { + clearInterval(slider.animatedSlides); + slider.playing = false; + // PAUSEPLAY: + if (vars.pausePlay) methods.pausePlay.update("play"); + // SYNC: + if (slider.syncExists) methods.sync("pause"); + } + // SLIDESHOW: + slider.play = function() { + slider.animatedSlides = setInterval(slider.animateSlides, vars.slideshowSpeed); + slider.playing = true; + // PAUSEPLAY: + if (vars.pausePlay) methods.pausePlay.update("pause"); + // SYNC: + if (slider.syncExists) methods.sync("play"); + } + slider.canAdvance = function(target, fromNav) { + // ASNAV: + var last = (asNav) ? slider.pagingCount - 1 : slider.last; + return (fromNav) ? true : + (asNav && slider.currentItem === slider.count - 1 && target === 0 && slider.direction === "prev") ? true : + (asNav && slider.currentItem === 0 && target === slider.pagingCount - 1 && slider.direction !== "next") ? false : + (target === slider.currentSlide && !asNav) ? false : + (vars.animationLoop) ? true : + (slider.atEnd && slider.currentSlide === 0 && target === last && slider.direction !== "next") ? false : + (slider.atEnd && slider.currentSlide === last && target === 0 && slider.direction === "next") ? false : + true; + } + slider.getTarget = function(dir) { + slider.direction = dir; + if (dir === "next") { + return (slider.currentSlide === slider.last) ? 0 : slider.currentSlide + 1; + } else { + return (slider.currentSlide === 0) ? slider.last : slider.currentSlide - 1; + } + } + + // SLIDE: + slider.setProps = function(pos, special, dur) { + var target = (function() { + var posCheck = (pos) ? pos : ((slider.itemW + vars.itemMargin) * slider.move) * slider.animatingTo, + posCalc = (function() { + if (carousel) { + return (special === "setTouch") ? pos : + (reverse && slider.animatingTo === slider.last) ? 0 : + (reverse) ? slider.limit - (((slider.itemW + vars.itemMargin) * slider.move) * slider.animatingTo) : + (slider.animatingTo === slider.last) ? slider.limit : posCheck; + } else { + switch (special) { + case "setTotal": return (reverse) ? ((slider.count - 1) - slider.currentSlide + slider.cloneOffset) * pos : (slider.currentSlide + slider.cloneOffset) * pos; + case "setTouch": return (reverse) ? pos : pos; + case "jumpEnd": return (reverse) ? pos : slider.count * pos; + case "jumpStart": return (reverse) ? slider.count * pos : pos; + default: return pos; + } + } + }()); + return (posCalc * -1) + "px"; + }()); + + if (slider.transitions) { + target = (vertical) ? "translate3d(0," + target + ",0)" : "translate3d(" + target + ",0,0)"; + dur = (dur !== undefined) ? (dur/1000) + "s" : "0s"; + slider.container.css("-" + slider.pfx + "-transition-duration", dur); + } + + slider.args[slider.prop] = target; + if (slider.transitions || dur === undefined) slider.container.css(slider.args); + } + + slider.setup = function(type) { + // SLIDE: + if (!fade) { + var sliderOffset, arr; + + if (type === "init") { + slider.viewport = $('
    ').css({"overflow": "hidden", "position": "relative"}).appendTo(slider).append(slider.container); + // INFINITE LOOP: + slider.cloneCount = 0; + slider.cloneOffset = 0; + // REVERSE: + if (reverse) { + arr = $.makeArray(slider.slides).reverse(); + slider.slides = $(arr); + slider.container.empty().append(slider.slides); + } + } + // INFINITE LOOP && !CAROUSEL: + if (vars.animationLoop && !carousel) { + slider.cloneCount = 2; + slider.cloneOffset = 1; + // clear out old clones + if (type !== "init") slider.container.find('.clone').remove(); + slider.container.append(slider.slides.first().clone().addClass('clone')).prepend(slider.slides.last().clone().addClass('clone')); + } + slider.newSlides = $(vars.selector, slider); + + sliderOffset = (reverse) ? slider.count - 1 - slider.currentSlide + slider.cloneOffset : slider.currentSlide + slider.cloneOffset; + // VERTICAL: + if (vertical && !carousel) { + slider.container.height((slider.count + slider.cloneCount) * 200 + "%").css("position", "absolute").width("100%"); + setTimeout(function(){ + slider.newSlides.css({"display": "block"}); + slider.doMath(); + slider.viewport.height(slider.h); + slider.setProps(sliderOffset * slider.h, "init"); + }, (type === "init") ? 100 : 0); + } else { + slider.container.width((slider.count + slider.cloneCount) * 200 + "%"); + slider.setProps(sliderOffset * slider.computedW, "init"); + setTimeout(function(){ + slider.doMath(); + slider.newSlides.css({"width": slider.computedW, "float": "left", "display": "block"}); + // SMOOTH HEIGHT: + if (vars.smoothHeight) methods.smoothHeight(); + }, (type === "init") ? 100 : 0); + } + } else { // FADE: + slider.slides.css({"width": "100%", "float": "left", "marginRight": "-100%", "position": "relative"}); + if (type === "init") slider.slides.eq(slider.currentSlide).fadeIn(vars.animationSpeed, vars.easing); + // SMOOTH HEIGHT: + if (vars.smoothHeight) methods.smoothHeight(); + } + // !CAROUSEL: + // CANDIDATE: active slide + if (!carousel) slider.slides.removeClass(namespace + "active-slide").eq(slider.currentSlide).addClass(namespace + "active-slide"); + } + + slider.doMath = function() { + var slide = slider.slides.first(), + slideMargin = vars.itemMargin, + minItems = vars.minItems, + maxItems = vars.maxItems; + + slider.w = slider.width(); + slider.h = slide.height(); + slider.boxPadding = slide.outerWidth() - slide.width(); + + // CAROUSEL: + if (carousel) { + slider.itemT = vars.itemWidth + slideMargin; + slider.minW = (minItems) ? minItems * slider.itemT : slider.w; + slider.maxW = (maxItems) ? maxItems * slider.itemT : slider.w; + slider.itemW = (slider.minW > slider.w) ? (slider.w - (slideMargin * minItems))/minItems : + (slider.maxW < slider.w) ? (slider.w - (slideMargin * maxItems))/maxItems : + (vars.itemWidth > slider.w) ? slider.w : vars.itemWidth; + slider.visible = Math.floor(slider.w/(slider.itemW + slideMargin)); + slider.move = (vars.move > 0 && vars.move < slider.visible ) ? vars.move : slider.visible; + slider.pagingCount = Math.ceil(((slider.count - slider.visible)/slider.move) + 1); + slider.last = slider.pagingCount - 1; + slider.limit = (slider.pagingCount === 1) ? 0 : + (vars.itemWidth > slider.w) ? ((slider.itemW + (slideMargin * 2)) * slider.count) - slider.w - slideMargin : ((slider.itemW + slideMargin) * slider.count) - slider.w - slideMargin; + } else { + slider.itemW = slider.w; + slider.pagingCount = slider.count; + slider.last = slider.count - 1; + } + slider.computedW = slider.itemW - slider.boxPadding; + } + + slider.update = function(pos, action) { + slider.doMath(); + + // update currentSlide and slider.animatingTo if necessary + if (!carousel) { + if (pos < slider.currentSlide) { + slider.currentSlide += 1; + } else if (pos <= slider.currentSlide && pos !== 0) { + slider.currentSlide -= 1; + } + slider.animatingTo = slider.currentSlide; + } + + // update controlNav + if (vars.controlNav && !slider.manualControls) { + if ((action === "add" && !carousel) || slider.pagingCount > slider.controlNav.length) { + methods.controlNav.update("add"); + } else if ((action === "remove" && !carousel) || slider.pagingCount < slider.controlNav.length) { + if (carousel && slider.currentSlide > slider.last) { + slider.currentSlide -= 1; + slider.animatingTo -= 1; + } + methods.controlNav.update("remove", slider.last); + } + } + // update directionNav + if (vars.directionNav) methods.directionNav.update(); + + } + + slider.addSlide = function(obj, pos) { + var $obj = $(obj); + + slider.count += 1; + slider.last = slider.count - 1; + + // append new slide + if (vertical && reverse) { + (pos !== undefined) ? slider.slides.eq(slider.count - pos).after($obj) : slider.container.prepend($obj); + } else { + (pos !== undefined) ? slider.slides.eq(pos).before($obj) : slider.container.append($obj); + } + + // update currentSlide, animatingTo, controlNav, and directionNav + slider.update(pos, "add"); + + // update slider.slides + slider.slides = $(vars.selector + ':not(.clone)', slider); + // re-setup the slider to accomdate new slide + slider.setup(); + + //FlexSlider: added() Callback + vars.added(slider); + } + slider.removeSlide = function(obj) { + var pos = (isNaN(obj)) ? slider.slides.index($(obj)) : obj; + + // update count + slider.count -= 1; + slider.last = slider.count - 1; + + // remove slide + if (isNaN(obj)) { + $(obj, slider.slides).remove(); + } else { + (vertical && reverse) ? slider.slides.eq(slider.last).remove() : slider.slides.eq(obj).remove(); + } + + // update currentSlide, animatingTo, controlNav, and directionNav + slider.doMath(); + slider.update(pos, "remove"); + + // update slider.slides + slider.slides = $(vars.selector + ':not(.clone)', slider); + // re-setup the slider to accomdate new slide + slider.setup(); + + // FlexSlider: removed() Callback + vars.removed(slider); + } + + //FlexSlider: Initialize + methods.init(); + } + + //FlexSlider: Default Settings + $.flexslider.defaults = { + namespace: "flex-", //{NEW} String: Prefix string attached to the class of every element generated by the plugin + selector: ".slides > li", //{NEW} Selector: Must match a simple pattern. '{container} > {slide}' -- Ignore pattern at your own peril + animation: "fade", //String: Select your animation type, "fade" or "slide" + easing: "swing", //{NEW} String: Determines the easing method used in jQuery transitions. jQuery easing plugin is supported! + direction: "horizontal", //String: Select the sliding direction, "horizontal" or "vertical" + reverse: false, //{NEW} Boolean: Reverse the animation direction + animationLoop: true, //Boolean: Should the animation loop? If false, directionNav will received "disable" classes at either end + smoothHeight: false, //{NEW} Boolean: Allow height of the slider to animate smoothly in horizontal mode + startAt: 0, //Integer: The slide that the slider should start on. Array notation (0 = first slide) + slideshow: true, //Boolean: Animate slider automatically + slideshowSpeed: 7000, //Integer: Set the speed of the slideshow cycling, in milliseconds + animationSpeed: 600, //Integer: Set the speed of animations, in milliseconds + initDelay: 0, //{NEW} Integer: Set an initialization delay, in milliseconds + randomize: false, //Boolean: Randomize slide order + + // Usability features + pauseOnAction: true, //Boolean: Pause the slideshow when interacting with control elements, highly recommended. + pauseOnHover: false, //Boolean: Pause the slideshow when hovering over slider, then resume when no longer hovering + useCSS: true, //{NEW} Boolean: Slider will use CSS3 transitions if available + touch: true, //{NEW} Boolean: Allow touch swipe navigation of the slider on touch-enabled devices + video: false, //{NEW} Boolean: If using video in the slider, will prevent CSS3 3D Transforms to avoid graphical glitches + + // Primary Controls + controlNav: true, //Boolean: Create navigation for paging control of each clide? Note: Leave true for manualControls usage + directionNav: true, //Boolean: Create navigation for previous/next navigation? (true/false) + prevText: "Previous", //String: Set the text for the "previous" directionNav item + nextText: "Next", //String: Set the text for the "next" directionNav item + + // Secondary Navigation + keyboard: true, //Boolean: Allow slider navigating via keyboard left/right keys + multipleKeyboard: false, //{NEW} Boolean: Allow keyboard navigation to affect multiple sliders. Default behavior cuts out keyboard navigation with more than one slider present. + mousewheel: false, //{UPDATED} Boolean: Requires jquery.mousewheel.js (https://github.com/brandonaaron/jquery-mousewheel) - Allows slider navigating via mousewheel + pausePlay: false, //Boolean: Create pause/play dynamic element + pauseText: "Pause", //String: Set the text for the "pause" pausePlay item + playText: "Play", //String: Set the text for the "play" pausePlay item + + // Special properties + controlsContainer: "", //{UPDATED} jQuery Object/Selector: Declare which container the navigation elements should be appended too. Default container is the FlexSlider element. Example use would be $(".flexslider-container"). Property is ignored if given element is not found. + manualControls: "", //{UPDATED} jQuery Object/Selector: Declare custom control navigation. Examples would be $(".flex-control-nav li") or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs. + sync: "", //{NEW} Selector: Mirror the actions performed on this slider with another slider. Use with care. + asNavFor: "", //{NEW} Selector: Internal property exposed for turning the slider into a thumbnail navigation for another slider + + // Carousel Options + itemWidth: 0, //{NEW} Integer: Box-model width of individual carousel items, including horizontal borders and padding. + itemMargin: 0, //{NEW} Integer: Margin between carousel items. + minItems: 0, //{NEW} Integer: Minimum number of carousel items that should be visible. Items will resize fluidly when below this. + maxItems: 0, //{NEW} Integer: Maxmimum number of carousel items that should be visible. Items will resize fluidly when above this limit. + move: 0, //{NEW} Integer: Number of carousel items that should move on animation. If 0, slider will move all visible items. + + // Callback API + start: function(){}, //Callback: function(slider) - Fires when the slider loads the first slide + before: function(){}, //Callback: function(slider) - Fires asynchronously with each slider animation + after: function(){}, //Callback: function(slider) - Fires after each slider animation completes + end: function(){}, //Callback: function(slider) - Fires when the slider reaches the last slide (asynchronous) + added: function(){}, //{NEW} Callback: function(slider) - Fires after a slide is added + removed: function(){} //{NEW} Callback: function(slider) - Fires after a slide is removed + } + + + //FlexSlider: Plugin Function + $.fn.flexslider = function(options) { + if (options === undefined) options = {}; + + if (typeof options === "object") { + return this.each(function() { + var $this = $(this), + selector = (options.selector) ? options.selector : ".slides > li", + $slides = $this.find(selector); + + if ($slides.length === 1) { + $slides.fadeIn(400); + if (options.start) options.start($this); + } else if ($this.data('flexslider') === undefined) { + new $.flexslider(this, options); + } + }); + } else { + // Helper strings to quickly perform functions on the slider + var $slider = $(this).data('flexslider'); + switch (options) { + case "play": $slider.play(); break; + case "pause": $slider.pause(); break; + case "next": $slider.flexAnimate($slider.getTarget("next"), true); break; + case "prev": + case "previous": $slider.flexAnimate($slider.getTarget("prev"), true); break; + default: if (typeof options === "number") $slider.flexAnimate(options, true); + } + } + } + +})(jQuery); \ No newline at end of file