21 lines
7.8 KiB
JavaScript
Executable File
21 lines
7.8 KiB
JavaScript
Executable File
/*
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* Slides, A Slideshow Plugin for jQuery
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* Intructions: http://slidesjs.com
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* By: Nathan Searles, http://nathansearles.com
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* Version: 1.1.7
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* Updated: May 2nd, 2011
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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(function($){$.fn.slides=function(g){g=$.extend({},$.fn.slides.option,g);return this.each(function(){$('.'+g.container,$(this)).children().wrapAll('<div class="slides_control"/>');var d=$(this),control=$('.slides_control',d),total=control.children().size(),width=control.children().outerWidth(),height=control.children().outerHeight(),start=g.start-1,effect=g.effect.indexOf(',')<0?g.effect:g.effect.replace(' ','').split(',')[0],paginationEffect=g.effect.indexOf(',')<0?effect:g.effect.replace(' ','').split(',')[1],next=0,prev=0,number=0,current=0,loaded,active,clicked,position,direction,imageParent,pauseTimeout,playInterval;function animate(a,b,c){if(!active&&loaded){active=true;g.animationStart(current+1);switch(a){case'next':prev=current;next=current+1;next=total===next?0:next;position=width*2;a=-width*2;current=next;break;case'prev':prev=current;next=current-1;next=next===-1?total-1:next;position=0;a=0;current=next;break;case'pagination':next=parseInt(c,10);prev=$('.'+g.paginationClass+' li.'+g.currentClass+' a',d).attr('href').match('[^#/]+$');if(next>prev){position=width*2;a=-width*2}else{position=0;a=0}current=next;break}if(b==='fade'){if(g.crossfade){control.children(':eq('+next+')',d).css({zIndex:10}).fadeIn(g.fadeSpeed,g.fadeEasing,function(){if(g.autoHeight){control.animate({height:control.children(':eq('+next+')',d).outerHeight()},g.autoHeightSpeed,function(){control.children(':eq('+prev+')',d).css({display:'none',zIndex:0});control.children(':eq('+next+')',d).css({zIndex:0});g.animationComplete(next+1);active=false})}else{control.children(':eq('+prev+')',d).css({display:'none',zIndex:0});control.children(':eq('+next+')',d).css({zIndex:0});g.animationComplete(next+1);active=false}})}else{control.children(':eq('+prev+')',d).fadeOut(g.fadeSpeed,g.fadeEasing,function(){if(g.autoHeight){control.animate({height:control.children(':eq('+next+')',d).outerHeight()},g.autoHeightSpeed,function(){control.children(':eq('+next+')',d).fadeIn(g.fadeSpeed,g.fadeEasing)})}else{control.children(':eq('+next+')',d).fadeIn(g.fadeSpeed,g.fadeEasing,function(){if($.browser.msie){$(this).get(0).style.removeAttribute('filter')}})}g.animationComplete(next+1);active=false})}}else{control.children(':eq('+next+')').css({left:position,display:'block'});if(g.autoHeight){control.animate({left:a,height:control.children(':eq('+next+')').outerHeight()},g.slideSpeed,g.slideEasing,function(){control.css({left:-width});control.children(':eq('+next+')').css({left:width,zIndex:5});control.children(':eq('+prev+')').css({left:width,display:'none',zIndex:0});g.animationComplete(next+1);active=false})}else{control.animate({left:a},g.slideSpeed,g.slideEasing,function(){control.css({left:-width});control.children(':eq('+next+')').css({left:width,zIndex:5});control.children(':eq('+prev+')').css({left:width,display:'none',zIndex:0});g.animationComplete(next+1);active=false})}}if(g.pagination){$('.'+g.paginationClass+' li.'+g.currentClass,d).removeClass(g.currentClass);$('.'+g.paginationClass+' li:eq('+next+')',d).addClass(g.currentClass)}}}function stop(){clearInterval(d.data('interval'))}function pause(){if(g.pause){clearTimeout(d.data('pause'));clearInterval(d.data('interval'));pauseTimeout=setTimeout(function(){clearTimeout(d.data('pause'));playInterval=setInterval(function(){animate("next",effect)},g.play);d.data('interval',playInterval)},g.pause);d.data('pause',pauseTimeout)}else{stop()}}if(total<2){return}if(start<0){start=0}if(start>total){start=total-1}if(g.start){current=start}if(g.randomize){control.randomize()}$('.'+g.container,d).css({overflow:'hidden',position:'relative'});control.children().css({position:'absolute',top:0,left:control.children().outerWidth(),zIndex:0,display:'none'});control.css({position:'relative',width:(width*3),height:height,left:-width});$('.'+g.container,d).css({display:'block'});if(g.autoHeight){control.children().css({height:'auto'});control.animate({height:control.children(':eq('+start+')').outerHeight()},g.autoHeightSpeed)}if(g.preload&&control.find('img').length){$('.'+g.container,d).css({background:'url('+g.preloadImage+') no-repeat 50% 50%'});var f=control.find('img:eq('+start+')').attr('src')+'?'+(new Date()).getTime();if($('img',d).parent().attr('class')!='slides_control'){imageParent=control.children(':eq(0)')[0].tagName.toLowerCase()}else{imageParent=control.find('img:eq('+start+')')}control.find('img:eq('+start+')').attr('src',f).load(function(){control.find(imageParent+':eq('+start+')').fadeIn(g.fadeSpeed,g.fadeEasing,function(){$(this).css({zIndex:5});$('.'+g.container,d).css({background:''});loaded=true;g.slidesLoaded()})})}else{control.children(':eq('+start+')').fadeIn(g.fadeSpeed,g.fadeEasing,function(){loaded=true;g.slidesLoaded()})}if(g.bigTarget){control.children().css({cursor:'pointer'});control.children().click(function(){animate('next',effect);return false})}if(g.hoverPause&&g.play){control.bind('mouseover',function(){stop()});control.bind('mouseleave',function(){pause()})}if(g.generateNextPrev){$('.'+g.container,d).after('<a href="#" class="'+g.prev+'">Prev</a>');$('.'+g.prev,d).after('<a href="#" class="'+g.next+'">Next</a>')}$('.'+g.next,d).click(function(e){e.preventDefault();if(g.play){pause()}animate('next',effect)});$('.'+g.prev,d).click(function(e){e.preventDefault();if(g.play){pause()}animate('prev',effect)});if(g.generatePagination){if(g.prependPagination){d.prepend('<ul class='+g.paginationClass+'></ul>')}else{d.append('<ul class='+g.paginationClass+'></ul>')}control.children().each(function(){$('.'+g.paginationClass,d).append('<li><a href="#'+number+'">'+(number+1)+'</a></li>');number++})}else{$('.'+g.paginationClass+' li a',d).each(function(){$(this).attr('href','#'+number);number++})}$('.'+g.paginationClass+' li:eq('+start+')',d).addClass(g.currentClass);$('.'+g.paginationClass+' li a',d).click(function(){if(g.play){pause()}clicked=$(this).attr('href').match('[^#/]+$');if(current!=clicked){animate('pagination',paginationEffect,clicked)}return false});$('a.link',d).click(function(){if(g.play){pause()}clicked=$(this).attr('href').match('[^#/]+$')-1;if(current!=clicked){animate('pagination',paginationEffect,clicked)}return false});if(g.play){playInterval=setInterval(function(){animate('next',effect)},g.play);d.data('interval',playInterval)}})};$.fn.slides.option={preload:false,preloadImage:'/img/loading.gif',container:'slides_container',generateNextPrev:false,next:'next',prev:'prev',pagination:true,generatePagination:true,prependPagination:false,paginationClass:'pagination',currentClass:'current',fadeSpeed:350,fadeEasing:'',slideSpeed:350,slideEasing:'',start:1,effect:'slide',crossfade:false,randomize:false,play:0,pause:0,hoverPause:false,autoHeight:false,autoHeightSpeed:350,bigTarget:false,animationStart:function(){},animationComplete:function(){},slidesLoaded:function(){}};$.fn.randomize=function(c){function randomizeOrder(){return(Math.round(Math.random())-0.5)}return($(this).each(function(){var $this=$(this);var $children=$this.children();var a=$children.length;if(a>1){$children.hide();var b=[];for(i=0;i<a;i++){b[b.length]=i}b=b.sort(randomizeOrder);$.each(b,function(j,k){var $child=$children.eq(k);var $clone=$child.clone(true);$clone.show().appendTo($this);if(c!==undefined){c($child,$clone)}$child.remove()})}}))}})(jQuery);
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