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   1  /*!
   2   * jQuery UI Effects Slide 1.9.2
   3   * http://jqueryui.com
   4   *
   5   * Copyright 2012 jQuery Foundation and other contributors
   6   * Released under the MIT license.
   7   * http://jquery.org/license
   8   *
   9   * http://api.jqueryui.com/slide-effect/
  10   *
  11   * Depends:
  12   *    jquery.ui.effect.js
  13   */
  14  (function( $, undefined ) {
  15  
  16  $.effects.effect.slide = function( o, done ) {
  17  
  18      // Create element
  19      var el = $( this ),
  20          props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
  21          mode = $.effects.setMode( el, o.mode || "show" ),
  22          show = mode === "show",
  23          direction = o.direction || "left",
  24          ref = (direction === "up" || direction === "down") ? "top" : "left",
  25          positiveMotion = (direction === "up" || direction === "left"),
  26          distance,
  27          animation = {};
  28  
  29      // Adjust
  30      $.effects.save( el, props );
  31      el.show();
  32      distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
  33  
  34      $.effects.createWrapper( el ).css({
  35          overflow: "hidden"
  36      });
  37  
  38      if ( show ) {
  39          el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
  40      }
  41  
  42      // Animation
  43      animation[ ref ] = ( show ?
  44          ( positiveMotion ? "+=" : "-=") :
  45          ( positiveMotion ? "-=" : "+=")) +
  46          distance;
  47  
  48      // Animate
  49      el.animate( animation, {
  50          queue: false,
  51          duration: o.duration,
  52          easing: o.easing,
  53          complete: function() {
  54              if ( mode === "hide" ) {
  55                  el.hide();
  56              }
  57              $.effects.restore( el, props );
  58              $.effects.removeWrapper( el );
  59              done();
  60          }
  61      });
  62  };
  63  
  64  })(jQuery);