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/*
* jQuery UI Effects Clip
*
* Copyright (c) 2008 Aaron Eisenberger (aaronchi@gmail.com)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Clip
*
* Depends:
* effects.core.js
*
*/
(function($) {
$.effects.clip = function(o) {
return this.queue(function() {
// Create element
var el = $(this), props = ['position','top','left','width','height'];
// Set options
var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
var direction = o.options.direction || 'vertical'; // Default direction
// Adjust
$.effects.save(el, props); el.show(); // Save & Show
$.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
var ref = {
size: (direction == 'vertical') ? 'height' : 'width',
position: (direction == 'vertical') ? 'top' : 'left'
};
var distance = (direction == 'vertical') ? el.height() : el.width();
if(mode == 'show') { el.css(ref.size, 0); el.css(ref.position, distance / 2); } // Shift
// Animation
var animation = {};
animation[ref.size] = mode == 'show' ? distance : 0;
animation[ref.position] = mode == 'show' ? 0 : distance / 2;
// Animate
el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
if(mode == 'hide') el.hide(); // Hide
$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
if(o.callback) o.callback.apply(this, arguments); // Callback
el.dequeue();
}});
});
};
})(jQuery);
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