Current File : /home/lightco1/www/feiss.com.au/plugins/system/t3/base/js/responsive.js
/**
*------------------------------------------------------------------------------
* @package T3 Framework for Joomla!
*------------------------------------------------------------------------------
* @copyright Copyright (C) 2004-2013 JoomlArt.com. All Rights Reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
* @authors JoomlArt, JoomlaBamboo, (contribute to this project at github
* & Google group to become co-author)
* @Google group: https://groups.google.com/forum/#!forum/t3fw
* @Link: http://t3-framework.org
*------------------------------------------------------------------------------
*/
/* responsive */
jQuery(document).ready(function($){
var current_layout = '';
var responsive_elements = $('[class*="span"], .t3respon');
// build data & remove data attribute - make the source better view in inspector
responsive_elements.each (function(){
var $this = $(this);
$this.data();
$this.removeAttr ('data-default data-wide data-normal data-xtablet data-tablet data-mobile');
if (!$this.data('default')) $this.data('default', $this.attr('class'));
});
// Get browser scrollbar width
var scrollbarWidth = (function () {
var div = $('<div style="width:50px;height:50px;overflow:hidden;position:absolute;top:-200px;left:-200px;"><div style="height:100px;"></div>');
// Append our div, do our calculation and then remove it
$('body').append(div);
var w1 = $('div', div).innerWidth();
div.css('overflow-y', 'scroll');
var w2 = $('div', div).innerWidth();
$(div).remove();
return (w1 - w2);
})();
var update_layout_classes = function (new_layout){
if (new_layout == current_layout) return ;
responsive_elements.each(function(){
var $this = $(this);
// no override for all devices
if (!$this.data('default')) return;
// keep default
if (!$this.data(new_layout) && (!current_layout || !$this.data(current_layout))) return;
// remove current
if ($this.data(current_layout)) $this.removeClass($this.data(current_layout));
else $this.removeClass ($this.data('default'));
// add new
if ($this.data(new_layout)) $this.addClass ($this.data(new_layout));
else $this.addClass ($this.data('default'));
});
current_layout = new_layout;
};
var detect_layout = function () {
var devices = {
wide: 1200,
normal: 980,
xtablet: 768,
tablet: 600,
mobile: 0
};
var width = $(window).width() + scrollbarWidth;
for (var device in devices) {
if (width >= devices[device]) return device;
}
}
update_layout_classes (detect_layout());
// bind resize
$(window).resize(function(){
if ($.data(window, 'detect-layout-timeout')) {
clearTimeout($.data(window, 'detect-layout-timeout'));
}
$.data(window, 'detect-layout-timeout',
setTimeout(function(){
update_layout_classes (detect_layout());
}, 200)
)
})
});
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