/**
 * @preserve galleria classic theme 2011-08-01
 * http://galleria.aino.se
 *
 * copyright (c) 2011, aino
 * licensed under the mit license.
 */

/*global jquery, galleria */

galleria.requires(1.25, 'this version of classic theme requires galleria 1.2.5 or later');

(function($) {

galleria.addtheme({
    name: 'classic',
    author: 'galleria',
    css: 'galleria.classic.css',
    defaults: {
        transition: 'slide',
        thumbcrop:  'height',

        // set this to false if you want to show the caption all the time:
        _toggleinfo: false
    },
    init: function(options) {

        // add some elements
        this.addelement('info-link','info-close');
        this.append({
            'info' : ['info-link','info-close']
        });

        // cache some stuff
        var info = this.$('info-link,info-close,info-text'),
            touch = galleria.touch,
            click = touch ? 'touchstart' : 'click';

        // show loader & counter with opacity
        this.$('loader,counter').show().css('opacity', 0.4);

        // some stuff for non-touch browsers
        if (! touch ) {
            this.addidlestate( this.get('image-nav-left'), { left:-100 });
            this.addidlestate( this.get('image-nav-right'), { right:-100 });
            this.addidlestate( this.get('counter'), { opacity:0 });
        }

        // toggle info
        if ( options._toggleinfo === true ) {
            info.bind( click, function() {
                info.toggle();
            });
        } else {
            info.show();
            this.$('info-link, info-close').hide();
        }

        // bind some stuff
        this.bind('thumbnail', function(e) {
debugger;
            if (! touch ) {
                // fade thumbnails
                $(e.thumbtarget).css('opacity', 0.6).parent().hover(function() {
                    $(this).not('.active').children().stop().fadeto(100, 1);
                }, function() {
                    $(this).not('.active').children().stop().fadeto(400, 0.6);
                });

                if ( e.index === this.getindex() ) {
                    $(e.thumbtarget).css('opacity',1);
                }
            } else {
                $(e.thumbtarget).css('opacity', this.getindex() ? 1 : 0.6);
            }
        });

        this.bind('loadstart', function(e) {
            if (!e.cached) {
                this.$('loader').show().fadeto(200, 0.4);
            }

            this.$('info').toggle( this.hasinfo() );

            $(e.thumbtarget).css('opacity',1).parent().siblings().children().css('opacity', 0.6);
        });

        this.bind('loadfinish', function(e) {
            this.$('loader').fadeout(200);
        });
    }
});

}(jquery));