crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/bower_components/jquery-ui/ui/effect-bounce.js

   1 /*!
   2  * jQuery UI Effects Bounce 1.11.4
   3  * http://jqueryui.com
   4  *
   5  * Copyright jQuery Foundation and other contributors
   6  * Released under the MIT license.
   7  * http://jquery.org/license
   8  *
   9  * http://api.jqueryui.com/bounce-effect/
  10  */
  11 (function( factory ) {
  12         if ( typeof define === "function" && define.amd ) {
  13
  14                 // AMD. Register as an anonymous module.
  15                 define([
  16                         "jquery",
  17                         "./effect"
  18                 ], factory );
  19         } else {
  20
  21                 // Browser globals
  22                 factory( jQuery );
  23         }
  24 }(function( $ ) {
  25
  26 return $.effects.effect.bounce = function( o, done ) {
  27         var el = $( this ),
  28                 props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
  29
  30                 // defaults:
  31                 mode = $.effects.setMode( el, o.mode || "effect" ),
  32                 hide = mode === "hide",
  33                 show = mode === "show",
  34                 direction = o.direction || "up",
  35                 distance = o.distance,
  36                 times = o.times || 5,
  37
  38                 // number of internal animations
  39                 anims = times * 2 + ( show || hide ? 1 : 0 ),
  40                 speed = o.duration / anims,
  41                 easing = o.easing,
  42
  43                 // utility:
  44                 ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
  45                 motion = ( direction === "up" || direction === "left" ),
  46                 i,
  47                 upAnim,
  48                 downAnim,
  49
  50                 // we will need to re-assemble the queue to stack our animations in place
  51                 queue = el.queue(),
  52                 queuelen = queue.length;
  53
  54         // Avoid touching opacity to prevent clearType and PNG issues in IE
  55         if ( show || hide ) {
  56                 props.push( "opacity" );
  57         }
  58
  59         $.effects.save( el, props );
  60         el.show();
  61         $.effects.createWrapper( el ); // Create Wrapper
  62
  63         // default distance for the BIGGEST bounce is the outer Distance / 3
  64         if ( !distance ) {
  65                 distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
  66         }
  67
  68         if ( show ) {
  69                 downAnim = { opacity: 1 };
  70                 downAnim[ ref ] = 0;
  71
  72                 // if we are showing, force opacity 0 and set the initial position
  73                 // then do the "first" animation
  74                 el.css( "opacity", 0 )
  75                         .css( ref, motion ? -distance * 2 : distance * 2 )
  76                         .animate( downAnim, speed, easing );
  77         }
  78
  79         // start at the smallest distance if we are hiding
  80         if ( hide ) {
  81                 distance = distance / Math.pow( 2, times - 1 );
  82         }
  83
  84         downAnim = {};
  85         downAnim[ ref ] = 0;
  86         // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
  87         for ( i = 0; i < times; i++ ) {
  88                 upAnim = {};
  89                 upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
  90
  91                 el.animate( upAnim, speed, easing )
  92                         .animate( downAnim, speed, easing );
  93
  94                 distance = hide ? distance * 2 : distance / 2;
  95         }
  96
  97         // Last Bounce when Hiding
  98         if ( hide ) {
  99                 upAnim = { opacity: 0 };
 100                 upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
 101
 102                 el.animate( upAnim, speed, easing );
 103         }
 104
 105         el.queue(function() {
 106                 if ( hide ) {
 107                         el.hide();
 108                 }
 109                 $.effects.restore( el, props );
 110                 $.effects.removeWrapper( el );
 111                 done();
 112         });
 113
 114         // inject all the animations we just queued to be first in line (after "inprogress")
 115         if ( queuelen > 1) {
 116                 queue.splice.apply( queue,
 117                         [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
 118         }
 119         el.dequeue();
 120
 121 };
 122
 123 }));