resources/jquery.effects/jquery.effects.clip.js

   1 /*!
   2  * jQuery UI Effects Clip 1.8.24
   3  *
   4  * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
   5  * Dual licensed under the MIT or GPL Version 2 licenses.
   6  * http://jquery.org/license
   7  *
   8  * http://docs.jquery.com/UI/Effects/Clip
   9  *
  10  * Depends:
  11  *      jquery.effects.core.js
  12  */
  13 (function( $, undefined ) {
  14
  15 $.effects.clip = function(o) {
  16
  17         return this.queue(function() {
  18
  19                 // Create element
  20                 var el = $(this), props = ['position','top','bottom','left','right','height','width'];
  21
  22                 // Set options
  23                 var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
  24                 var direction = o.options.direction || 'vertical'; // Default direction
  25
  26                 // Adjust
  27                 $.effects.save(el, props); el.show(); // Save & Show
  28                 var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
  29                 var animate = el[0].tagName == 'IMG' ? wrapper : el;
  30                 var ref = {
  31                         size: (direction == 'vertical') ? 'height' : 'width',
  32                         position: (direction == 'vertical') ? 'top' : 'left'
  33                 };
  34                 var distance = (direction == 'vertical') ? animate.height() : animate.width();
  35                 if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift
  36
  37                 // Animation
  38                 var animation = {};
  39                 animation[ref.size] = mode == 'show' ? distance : 0;
  40                 animation[ref.position] = mode == 'show' ? 0 : distance / 2;
  41
  42                 // Animate
  43                 animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
  44                         if(mode == 'hide') el.hide(); // Hide
  45                         $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
  46                         if(o.callback) o.callback.apply(el[0], arguments); // Callback
  47                         el.dequeue();
  48                 }});
  49
  50         });
  51
  52 };
  53
  54 })(jQuery);