/*
* jQuery Lightbox Plugin (balupton edition)- Lightboxes for jQuery
* Copyright (C)2007 Benjamin Arthur Lupton
*
* This file is part of jQuery Lightbox (balupton edition).
*
* jQuery Lightbox (balupton edition)is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option)any later version.
*
* jQuery Lightbox (balupton edition)is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY;without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with jQuery Lightbox (balupton edition). If not, see .
*
* @name jquery_lightbox: jquery.lightbox.js
* @package jQuery Lightbox Plugin (balupton edition)
* @version 1.0.0-final
* @date December 31, 2007
* @category jQuery plugin
* @author Benjamin "balupton" Lupton{@link http://www.balupton.com}
* @copyright (c)2007 Benjamin Arthur Lupton{@link http://www.balupton.com}
* @license GNU Affero General Public License -{@link http://www.gnu.org/licenses/agpl.html}
* @example Visit{@link http://jquery.com/plugins/project/jquerylightbox_bal}for more information.
*/
(function($)
{
$.LightboxClass=function ( )
{
this.construct();
};
$.fn.lightbox=function ( options )
{
$.Lightbox=$.Lightbox||new $.LightboxClass();
options=$.extend({start:false,events:true}, options);
var group=$(this);
if ( options.events )
{
$(group).click(function(){
var obj=$(this);
if ( !$.Lightbox.init($(obj)[0], group))
{return false;}
if ( !$.Lightbox.start())
{return false;}
return false;
});
$(group).addClass('lightbox-enabled');
}
if ( options.start )
{
var obj=$(this);
if ( !$.Lightbox.init($(obj)[0], group))
{return this;}
if ( !$.Lightbox.start())
{return this;}}
return this;
};
$.extend($.LightboxClass.prototype,
{
images:{
list:[], /* [{
src:'url to image',
link:'a link to a page',
title:'title of the image',
description:'description of the image'
}], */
image: false,
prev: function ( image )
{
if ( typeof image==='undefined' )
{image=this.active();
if ( !image ){return image;}}
if ( this.first(image))
{return false;}
return this.get(image.index-1);
},
next: function ( image )
{
if ( typeof image==='undefined' )
{image=this.active();
if ( !image ){return image;}}
if ( this.last(image))
{return false;}
return this.get(image.index+1);
},
first: function ( image )
{
if ( typeof image==='undefined' )
{return this.get(0);}
return image.index===0;
},
last: function ( image )
{
if ( typeof image==='undefined' )
{return this.get(this.size()-1);}
return image.index===this.size()-1;
},
single: function ( )
{
return this.size()===1;
},
size: function ( )
{
return this.list.length;
},
empty: function ( )
{
return this.size()===0;
},
clear: function ( )
{
this.list=[];
this.image=false;
},
active: function ( image )
{
if ( typeof image==='undefined' )
{return this.image;}
image=this.get(image);
if ( !image ){return image;}
this.image=image;
return true;
},
add: function ( obj )
{
if ( obj[0] )
{
for ( var i=0;i < obj.length;i++)
{this.add(obj[i]);}
return true;
}
var image=this.create(obj);
if ( !image ){return image;}
image.index=this.size();
this.list.push(image);
return true;
},
create: function ( obj )
{
var image={
src:'',
title:'Untitled',
description:'',
index:-1,
image:true
};
if ( obj.image )
{
image.src=obj.src||image.src;
image.title=obj.title||image.title;
image.description=obj.description||image.description;
image.index=obj.index||image.index;
}
else if ( obj.tagName )
{
obj=$(obj);
if ( obj.attr('src')|| obj.attr('href'))
{
image.src=obj.attr('src')|| obj.attr('href');
image.title=obj.attr('title')|| obj.attr('alt')|| image.title;
var s=image.title.indexOf(':');
if ( s > 0 )
{
image.description=image.title.substring(s+2)|| image.description;
image.title=image.title.substring(0,s)|| image.title;
}}
else
{
image=false;
}}
else
{
image=false;
}
if ( !image )
{
this.debug('We dont know what we have:', obj);
return false;
}
return image;
},
get: function ( image )
{
if ( image===undefined||image===null )
{
return this.active();
}
else
if ( typeof image==='number' )
{
image=this.list[image]||false;
}
else
{
image=this.create(image);
if ( !image ){return false;}
var f=false;
for ( var i=0;i < this.size();i++)
{
var c=this.list[i];
if ( c.src===image.src && c.title===image.title && c.description===image.description )
{f=c;}}
image=f;
}
if ( !image )
{
this.debug('The desired image doesn\'t exist:', image, this.list);
return false;
}
return image;
},
debug: function ( )
{
return $.Lightbox.debug(arguments);
}},
baseurl:'',
files:{
js:{
lightbox:'jquery.lightbox.js'
},
css:{
lightbox:'jquery.lightbox.css'
},
images:{
prev:'images/prev.gif',
next:'images/next.gif',
blank:'images/blank.gif',
loading:'images/loading.gif'
}},
text:{
image:'Image',
of:'of',
close:'Close X',
closeInfo:'You can also click anywhere outside the image to close',
help:{
close:'Click to close',
interact:'Hover to interact'
}},
keys:{
close:'c',
prev:'p',
next:'n'
},
opacity:0.9,
padding:null,
speed:400,
rel:'lightbox',
construct: function( )
{
this.baseurl=$('script[src$='+this.files.js.lightbox+']').attr('src');
this.baseurl=this.baseurl.substring(0, this.baseurl.length-this.files.js.lightbox.length);
var me=this;
$.each(this.files, function(group, val){
$.each(this, function(file, val){
me.files[group][file]=me.baseurl+val;
});
});
return true;
},
domReady: function ( )
{
$('head').append('');
$('body').append('
