/*!
* JQuery A+ (jAplus) plugin
* Version 0.4.2
* @requires jQuery v1.3.2 or later
*
* Developed and maintanined by andreaval, andrea.vallorani@gmail.com
* Copyright (c) 2012 Andrea Vallorani
* Source repository: https://github.com/andreaval/jAplus
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*/
;(function($, undefined) {
$.Aplus_version = '0.4.2';
$.fn.Aplus = function(options){
var settings = $.extend({
prefix: '',
win: {width:400,height:400,scrollbars:0,toolbar:0},
confirm: 'Are you sure you want to open the link?',
confirmType: false,
disabledMsg: 'alert',
scroll: {speed:300,offsetY:0}
},options);
var elements=(this.is('a')) ? this : this.find('a[class]');
var x=settings.prefix;
elements.filter('.'+x+'confirm[title],.'+x+'dialog[title],a.'+x+'disabled[title]').each(function(){
var e=$(this);
e.data('title',e.attr('title'));
e.removeAttr('title');
});
elements.unbind('click').click(function(e){
var a=$(this);
if(a.hasClass(x+'disabled')){
if(a.data('title') && settings.disabledMsg=='alert') alert(a.data('title'));
return false;
}
var before=a.classPre(x+'before');
if(before){
if($.isFunction(eval(before))){
if(window[before](a)===false) return false;
}
else{
alert('function "'+before+'" not found!');
return false;
}
}
if(a.hasClass(x+'blank')) a.attr('target','_blank');
else if(a.hasClass(x+'parent')) a.attr('target','_parent');
else if(a.hasClass(x+'frame')) a.attr('target',a.classPre('frame'));
else a.attr('target','_self');
if(a.hasClass(x+'confirm')){
var msg=settings.confirm;
var mask=a.classPre(x+'confirm-mask');
if(!mask){
if(IsAnchor(a.attr('href'))) mask=a.attr('href');
else if(a.data('title') && IsAnchor(a.data('title'))){
mask=a.data('title');
}
}
else mask='#'+mask;
if(mask){
msg=$(mask).html();
if(a.data('title')){
msg=msg.replace(/\[title\]/g,a.data('title'));
}
msg=msg.replace(/\[href]/g,a.attr('href'));
msg=msg.replace(/\[text]/g,a.text());
}
else if(a.data('title')) msg=a.data('title');
if(settings.confirmType!=false){
switch(settings.confirmType){
case 'dialog': $("").html(msg).dialog({
modal:true,
resizable:false,
buttons:{
Ok:function(){
if($(this).children('form').length==0){
window.open(a.attr('href'),a.attr('target'));
}
else $(this).children('form').submit();
$(this).dialog("close");
},
Cancel:function(){
$(this).dialog("close");
}
}
});
return false;
break;
default: eval('var f='+settings.confirmType);
f.call(a,msg,function(){
if($(mask+' form').length) $('form',this).submit();
else window.open(a.attr('href'),a.attr('target'));
});
return false;
}
}
else if(!confirm(msg)) return false;
}
if(a.hasClass(x+'dialog')){
if(jQuery.ui){
var options=a.classPre(x+'dialog',1);
var url=a.attr('href');
if(!IsAnchor(url)){
var frame;
if(a.hasClass(x+'dialog-ajax')){
frame=$('');
frame.load(url);
}
else{
frame=$('');
options.open=function(e,ui){
frame.css('width',$(this).parent().width());
};
}
options.dragStart=options.resizeStart=function(e,ui){
frame.hide();
};
options.dragStop=options.resizeStop=function(e,ui){
frame.show();
};
url=frame;
}
else url=$(url);
if(a.data('title')) options.title=a.data('title');
var wP=$(window).width();
var hP=$(window).height();
if(a.hasClass(x+'dialog-full')){
options.width=wP-15;
options.height=hP;
options.position = [3,3];
if(options.draggable==undefined) options.draggable=false;
}
else{
if(options.w) options.width = options.w;
if(options.h) options.height = options.h;
if(options.l && options.t) options.position = [options.l,options.t];
if(options.width){
var w=options.width;
if(w.toString().charAt(w.length-1)=='p'){
w=parseInt(w)*(wP/100);
}
options.width=Math.min(w,wP);
}
if(options.height){
var h=options.height;
if(h.toString().charAt(h.length-1)=='p'){
h=parseInt(h)*(hP/100);
}
options.height=Math.min(h,hP);
}
}
url.dialog(options);
}
else alert('class dialog required jqueryUI');
return false;
}
else if(a.hasClass(x+'win')){
e.preventDefault();
var options='';
var aSett=$.extend({},settings.win,a.classPre(x+'win',1));
var wP=$(window).width();
var hP=$(window).height();
if(a.hasClass(x+'win-fullpage')){
aSett.width=wP;
aSett.height=hP;
delete aSett.fullpage;
}
else{
var w=aSett.width;
var h=aSett.height;
if(w.toString().charAt(w.length-1)=='p'){
w=parseInt(w)*(wP/100);
}
if(h.toString().charAt(h.length-1)=='p'){
h=parseInt(h)*(hP/100);
}
aSett.width=Math.min(w,wP);
aSett.height=Math.min(h,hP);
}
if(a.hasClass(x+'win-center')){
aSett.left = (wP/2)-(aSett.width/2);
aSett.top = (hP/2)-(aSett.height/2);
delete aSett.center;
}
$.each(aSett,function(i,v){
options+=','+i+'='+v;
});
options=options.substr(1);
window.open(a.attr('href'),'win',options);
return false;
}
if(a.hasClass(x+'scroll') && IsAnchor(a.attr('href'))){
var scroll=$.extend({},settings.scroll,a.classPre(x+'scroll',1));
$('html,body').animate({scrollTop:$(a.attr('href')).offset().top+scroll.offsetY},scroll.speed);
return false;
}
if(a.hasClass(x+'print')){
window.setTimeout(window.print,0);
return false;
}
return true;
});
};
$.fn.classPre = function(prefix,all){
var classes=this.attr('class').split(' ');
prefix+='-';
var l=prefix.toString().length;
var value=(all) ? {} : false;
$.each(classes,function(i,v){
if(v.slice(0,l)==prefix){
if(all){
var t = v.slice(l).split('-',2);
if(t[1]==null) t[1]=1;
else if(IsNumeric(t[1])) t[1]=parseInt(t[1]);
else if(t[1]=='true') t[1]=true;
else if(t[1]=='false') t[1]=false;
value[t[0]]=t[1];
}
else{
value = v.slice(l);
return;
}
}
});
return value;
};
function IsNumeric(input){
return (input - 0) == input && input.length > 0;
};
function IsAnchor(url){
return (url.toString().charAt(0)=='#') ? true : false;
}
})(jQuery);