（slider四合一插件）jQuery Switchable v2.0

/** * jQuery Switchable v2.0 * http://switchable.mrzhang.me/ * * Copyright 2011 mrzhang.me * Licensed under the MIT License. * http://www.opensource.org/licenses/mit-license.php * * Date: 2011-10-13 13:51 */ (function(d){function f(f,a,e){var c=this,b=d(this);d.isFunction(a.beforeSwitch)&&b.bind("beforeSwitch",a.beforeSwitch);d.isFunction(a.onSwitch)&&b.bind("onSwitch",a.onSwitch);d.extend(c,{_initPlugins:function(){for(var a=d.switchable.Plugins,e=a.length,b=0;b<e;b++)a[b].init&&a[b].init(c)},_init:function(){c.container=f;c.config=a;c.panels=a.panels&&(a.panels.jquery||d.type(a.panels)==="string")?f.find(a.panels):f.children();c.length=Math.ceil(c.panels.length/a.steps);if(c.length<1)window.console&&console.warn("No panel in "+e);else if(c.index=a.initIndex===null?void 0:a.initIndex+(a.initIndex<0?c.length:0),a.effect==="none"&&c.panels.slice(c.index*a.steps,(c.index+1)*a.steps).show(),a.triggers){var b,h,j;if(a.triggers.jquery)c.triggers=a.triggers.slice(0,c.length);else{b=d.type(a.triggers)==="string";var l=[];for(h=1;h<=c.length;h++)l.push("<li>"+(b?a.triggers:h)+"</li>");c.triggers=d("<ul/>",{"class":a.triggersWrapCls,html:l.join("")})[a.putTriggers](f).find("li")}c.triggers.eq(c.index).addClass(a.currentTriggerCls);for(h=0;h<c.length;h++)b=c.triggers.eq(h),b.click({index:h},function(a){j=a.data.index;c._triggerIsValid(j)&&(c._cancelDelayTimer(),c.switchTo(j))}),a.triggerType==="mouse"&&b.mouseenter({index:h},function(b){j=b.data.index;if(c._triggerIsValid(j))c._delayTimer=setTimeout(function(){c.switchTo(j)},a.delay*1E3)}).mouseleave(function(){c._cancelDelayTimer()})}},_triggerIsValid:function(a){return c.index!==a},_cancelDelayTimer:function(){if(c._delayTimer)clearTimeout(c._delayTimer),c._delayTimer=void 0},_switchTrigger:function(b,e){c.triggers.eq(b).removeClass(a.currentTriggerCls).end().eq(e).addClass(a.currentTriggerCls)},_switchPanels:function(b,e,f){d.switchable.Effects[a.effect].call(c,b,e,f)},willTo:function(b){return b?c.index>0?c.index-1:a.loop?c.length-1:!1:c.index<c.length-1?c.index+1:a.loop?0:!1},switchTo:function(e,f){var j=d.Event("beforeSwitch");b.trigger(j,[e]);if(!j.isDefaultPrevented())return c._switchPanels(c.index,e,f),a.triggers&&c._switchTrigger(c.index,e),c.index=e,j.type="onSwitch",b.trigger(j,[e]),c}});c._init();c._initPlugins()}d.switchable={Config:{triggers:!0,putTriggers:"insertAfter",triggersWrapCls:"switchable-triggers",currentTriggerCls:"current",panels:null,steps:1,triggerType:"mouse",delay:0.1,initIndex:0,effect:"none",easing:"ease",duration:0.5,loop:!0,beforeSwitch:null,onSwitch:null,api:!1},Effects:{none:function(d,a){var e=this.config;this.panels.slice(d*e.steps,(d+1)*e.steps).hide().end().slice(a*e.steps,(a+1)*e.steps).show()}},Plugins:[]};d.fn.switchable=function(g){var a=d(this),e=a.length,c=a.selector,b=[],i,g=d.extend({},d.switchable.Config,g);g.effect=g.effect.toLowerCase();for(i=0;i<e;i++)b[i]=new f(a.eq(i),g,c+"["+i+"]");return g.api?b[0]:a}})(jQuery);(function(d){function f(){var d=document.documentElement,a=["Webkit","Moz"],e="transition",c="",b;if(d.style[e]!==void 0)c=e;else for(b=0;b<2;b++)if(d.style[e=a[b]+"Transition"]!==void 0){c=e;break}return c}d.switchable.Anim=function(g,a,e,c,b,i){var h=this,j={},l,k;if(d.switchable.Transition===void 0)d.switchable.Transition=f();l=d.switchable.Transition;d.extend(h,{isAnimated:!1,run:function(){if(!h.isAnimated){e*=1E3;if(l)j[l+"Property"]=i||"all",j[l+"Duration"]=e+"ms",j[l+"TimingFunction"]=c,g.css(d.extend(a,j)),k=setTimeout(function(){h._clearCss();h._complete()},e);else{var b=/cubic-bezier\(([\s\d.,]+)\)/,f=c.match(b),o=d.switchable.TimingFn[c];if(o||f)c=d.switchable.Easing(f?f[1]:o.match(b)[1]);g.animate(a,e,c,function(){h._complete()})}h.isAnimated=!0;return h}},stop:function(c){if(h.isAnimated)return l?(clearTimeout(k),k=void 0):g.stop(!1,c),h.isAnimated=!1,h},_complete:function(){b&&b()},_clearCss:function(){j[l+"Property"]="none";g.css(j)}})}})(jQuery);(function(d){function f(a){return"cubic-bezier("+a+")"}function g(a){var c=[],b;for(b=0;b<=101;b++)c[b]=a.call(null,b/101);return function(a){if(a===1)return c[101];a*=101;var b=Math.floor(a),e=c[b];return e+(c[b+1]-e)*(a-b)}}function a(a,c,b,d,f,j){function g(a,c){var b,e,d,f;d=a;for(e=0;e<8;e++){f=((k*d+bx)*d+cx)*d-a;if((f>=0?f:0-f)<c)return d;b=(3*k*d+2*bx)*d+cx;if((b>=0?b:0-b)<1.0E-6)break;d-=f/b}b=0;e=1;d=a;if(d<b)return b;if(d>e)return e;for(;b<e;){f=((k*d+bx)*d+cx)*d;if((f-a>=0?f-a:0-(f-a))<c)break;a>f?b=d:e=d;d=(e-b)*0.5+b}return d}var k=bx=cx=ay=by=cy=0;cx=3*c;bx=3*(d-c)-cx;k=1-cx-bx;cy=3*b;by=3*(f-b)-cy;ay=1-cy-by;return function(a,b){var c=g(a,b);return((ay*c+by)*c+cy)*c}(a,1/(200*j))}d.switchable.TimingFn={ease:f(".25, .1, .25, 1"),linear:f("0, 0, 1, 1"),"ease-in":f(".42, 0, 1, 1"),"ease-out":f("0, 0, .58, 1"),"ease-in-out":f(".42, 0, .58, 1")};d.switchable.Easing=function(e){var c,b,i=0,e=e.split(",");for(b=e.length;i<b;i++)e[i]=parseFloat(e[i]);if(b!==4)window.console&&console.warn(f(e.join(", "))+" missing argument.");else if(c="cubic-bezier-"+e.join("-"),!d.easing[c]){var h=g(function(b){return a(b,e[0],e[1],e[2],e[3],5)});d.easing[c]=function(b){return h.call(null,b)}}return c}})(jQuery);(function(d){d.extend(d.switchable.Config,{autoplay:!1,interval:3,pauseOnHover:!0});d.switchable.Plugins.push({name:"autoplay",init:function(f){function g(){h=f.willTo(f.isBackward);h===!1?f._cancelTimers():f.switchTo(h,f.isBackward?"backward":"forward")}function a(){i=setInterval(function(){g()},(e.interval+e.duration)*1E3)}var e=f.config,c=!1,b,i,h;e.autoplay&&!(f.length<=1)&&(e.pauseOnHover&&f.panels.add(f.triggers).hover(function(){f._pause()},function(){c||f._play()}),d.extend(f,{_play:function(){f._cancelTimers();f.paused=!1;b=setTimeout(function(){g();a()},e.interval*1E3)},_pause:function(){f._cancelTimers();f.paused=!0},_cancelTimers:function(){b&&(clearTimeout(b),b=void 0);i&&(clearInterval(i),i=void 0)},play:function(){f._play();c=!1;return f},pause:function(){f._pause();c=!0;return f}}),f._play())}})})(jQuery);(function(d){d.extend(d.switchable.Config,{prev:null,next:null});d.switchable.Plugins.push({name:"carousel",init:function(f){var g=f.config,a=["backward","forward"],e=["prev","next"],c,b,i=0;if(g.prev||g.next)for(;i<2;i++)if(c=e[i],b=g[c])c=f[c+"Btn"]=b.jquery?b:d(b),c.click({direction:a[i]},function(b){b.preventDefault();if(!f.anim){var b=b.data.direction,c=f.willTo(b===a[0]);c!==!1&&f.switchTo(c,b)}})}})})(jQuery);(function(d){d.switchable.Effects.fade=function(f,g){var a=this,e=a.config,c=a.panels,b=c.eq(f),i=c.eq(g);a.anim&&(a.anim.stop(),c.eq(a.anim.to).css({zIndex:a.length}).end().eq(a.anim.from).css({opacity:0,zIndex:1}));i.css({opacity:1});a.anim=(new d.switchable.Anim(b,{opacity:0},e.duration,e.easing,function(){i.css({zIndex:a.length});b.css({zIndex:1});a.anim=void 0},"opacity")).run();a.anim.from=f;a.anim.to=g};d.switchable.Plugins.push({name:"fade effect",init:function(d){var g=d.config,a=d.panels.eq(d.index);g.effect!=="fade"||g.steps!==1||(d.panels.not(a).css({opacity:0,zIndex:1}),a.css({opacity:1,zIndex:d.length}))}})})(jQuery);(function(d){var f=["scrollleft","scrollright","scrollup","scrolldown"];d.extend(d.switchable.Config,{end2end:!1,groupSize:[],visible:null,clonedCls:"switchable-cloned"});for(var g=0;g<4;g++)d.switchable.Effects[f[g]]=function(a,e,c){var b=this,f=b.config,h=b.length-1,j=c==="backward",g=f.end2end&&(j&&a===0&&e===h||c==="forward"&&a===h&&e===0),a={};a[b.isHoriz?"left":"top"]=g?b._adjustPosition(j):-b.groupSize[b.isHoriz?0:1]*e;b.anim&&b.anim.stop();b.anim=(new d.switchable.Anim(b.panels.parent(),a,f.duration,f.easing,function(){g&&b._resetPosition(j);b.anim=void 0})).run()};d.switchable.Plugins.push({name:"scroll effect",init:function(a){var e=a.config,c=e.steps,b=a.panels,i=b.parent(),h=d.inArray(e.effect,f),g=h===0||h===1,l=b.eq(0).outerWidth(!0),k=b.eq(0).outerHeight(!0),n=g?0:1,q=a.length-1,o=g?"left":"top",m={};if(h!==-1){a.groupSize=[e.groupSize[0]||l*c,e.groupSize[1]||k*c];if(e.end2end){var r=b.length,s=!g&&e.groupSiz