jquery.loader3.js

/*!
 * jQuery loader plugin
 * Version BETA 3 (03-AUGUST-2011)
 * Copyright (c) 2011 Guilherme Mori {guilherme.danna.mori}@gmail.com
 */

;(function($){var jQueryLoaderPluginSettings={'bgColor':'#000000','bgOpacity':0.85,'load':[],'message':'Aguarde! Carregando o site: %f (%p% | %c de %t)','ending_message':'Uma vez carregado o site não irá mais ser carregado.','fadeOutSpeed':'fast'};var jQueryLoaderPluginMethods={init:function(options){if(options){$.extend(jQueryLoaderPluginSettings,options)}if(!$.isArray(jQueryLoaderPluginSettings.load)){return $.error('Options must have at least load contents array on jQuery.preLoadGUI().')}jQueryLoaderPluginMethods.show(jQueryLoaderPluginSettings.load)},show:function(l){for(var el in l){if($.isArray(l[el])){i='preLoadGUIBeta3';c=$('#'+i).size();if(c==0){$('<div></div>').attr('id',i).css({width:'100%',height:'100%',backgroundColor:jQueryLoaderPluginSettings.bgColor,zIndex:99999999,position:'fixed',opacity:jQueryLoaderPluginSettings.bgOpacity,left:0,top:0}).appendTo('body');$('<div></div>').attr('id',i+'loader').attr('rel',l.length).attr('loaded',0).css({width:'0',height:'1px',backgroundColor:'#ffffff',zIndex:999999999,position:'fixed',left:0,top:'50%'}).appendTo('body');$('<div></div>').attr('id',i+'loaderText').css({fontSize:'11px',fontFamily:"Verdana, Geneva, sans-serif",width:'100%',color:'#ffffff',height:'12px',zIndex:999999999,position:'fixed',left:0,top:'50%',marginTop:'-20px'}).appendTo('body')}switch(l[el][1]){case'js':$.getScript(l[el][0],function(){jQueryLoaderPluginMethods.show(l)});break;case'img':$("<img />").css({visibility:'hidden'}).attr("src",l[el][0]).load(function(){jQueryLoaderPluginMethods.show(l)});break;case'css':$("<style></style>").attr({type:"text/css"}).load(l[el][0],function(){$(this).appendTo('head');jQueryLoaderPluginMethods.show(l)});break;case'html':$('<div></div>').attr('rel',l[el][2]).load(l[el][0],function(){$($(this).attr('rel')).append($(this).html());jQueryLoaderPluginMethods.show(l)});break;case'run':$.getScript(l[el][0],function(){jQueryLoaderPluginMethods.show(l)});break;default:delete l[el];jQueryLoaderPluginMethods.show(l);return;break}jQueryLoaderPluginMethods.update(l[el][0]);delete l[el];return}}$('#'+i+'loaderText').text(jQueryLoaderPluginSettings.ending_message);$('#'+i+'loader').animate({width:'100%'},0,'swing',function(){i='preLoadGUIBeta3';$('#'+i+'loader, #'+i+', #'+i+'loaderText').fadeOut(jQueryLoaderPluginSettings.fadeOutSpeed)})},update:function(f){i='preLoadGUIBeta3';ld=$('#'+i+'loader').attr('loaded')*1;t=$('#'+i+'loader').attr('rel')*1;msg=jQueryLoaderPluginSettings.message;msg=msg.replace(/(%f)|(%p)|(%c)|(%t)/g,function(m){return(m=='%f')?f:((m=='%p')?(Math.round(ld/t*100)):((m=='%c')?ld:t))});$('#'+i+'loader').attr('loaded',(ld+1)).css({width:(ld/t*100)+'%'});$('#'+i+'loaderText').html(msg)}};$.preLoadGUI=function(options){if(typeof options==='object'){return jQueryLoaderPluginMethods.init(options)}else{$.error('Options must have at least load contents array on jQuery.preLoadGUI().')}}})(jQuery);