https://www.geyservillegunclub.com/wp-content/themes/geyservillegunclub/js/jquery.actual.js

1/*! Copyright 2012, Ben Lin (http://dreamerslab.com/)
2 * Licensed under the MIT License (LICENSE.txt).
3 *
4 * Version: 1.0.16
5 *
6 * Requires: jQuery >= 1.2.3
7 */
8;( function ( $ ){
9  $.fn.addBack = $.fn.addBack || $.fn.andSelf;
10
11  $.fn.extend({
12
13    actual : function ( method, options ){
14      // check if the jQuery method exist
15      if( !this[ method ]){
16        throw '$.actual => The jQuery method "' + method + '" you called does not exist';
17      }
18
19      var defaults = {
20        absolute      : false,
21        clone         : false,
22        includeMargin : false
23      };
24
25      var configs = $.extend( defaults, options );
26
27      var $target = this.eq( 0 );
28      var fix, restore;
29
30      if( configs.clone === true ){
31        fix = function (){
32          var style = 'position: absolute !important; top: -1000 !important; ';
33
34          // this is useful with css3pie
35          $target = $target.
36            clone().
37            attr( 'style', style ).
38            appendTo( 'body' );
39        };
40
41        restore = function (){
42          // remove DOM element after getting the width
43          $target.remove();
44        };
45      }else{
46        var tmp   = [];
47        var style = '';
48        var $hidden;
49
50        fix = function (){
51          // get all hidden parents
52          $hidden = $target.parents().addBack().filter( ':hidden' );
53          style   += 'visibility: hidden !important; display: block !important; ';
54
55          if( configs.absolute === true ) style += 'position: absolute !important; ';
56
57          // save the origin style props
58          // set the hidden el css to be got the actual value later
59          $hidden.each( function (){
60            // Save original style. If no style was set, attr() returns undefined
61            var $this     = $( this );
62            var thisStyle = $this.attr( 'style' );
63
64            tmp.push( thisStyle );
65            // Retain as much of the original style as possible, if there is one
66            $this.attr( 'style', thisStyle ? thisStyle + ';' + style : style );
67          });
68        };
69
70        restore = function (){
71          // restore origin style values
72          $hidden.each( function ( i ){
73            var $this = $( this );
74            var _tmp  = tmp[ i ];
75
76            if( _tmp === undefined ){
77              $this.removeAttr( 'style' );
78            }else{
79              $this.attr( 'style', _tmp );
80            }
81          });
82        };
83      }
84
85      fix();
86      // get the actual value with user specific methed
87      // it can be 'width', 'height', 'outerWidth', 'innerWidth'... etc
88      // configs.includeMargin only works for 'outerWidth' and 'outerHeight'
89      var actual = /(outer)/.test( method ) ?
90        $target[ method ]( configs.includeMargin ) :
91        $target[ method ]();
92
93      restore();
94      // IMPORTANT, this plugin only return the value of the first element
95      return actual;
96    }
97  });
98})( jQuery );
99
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101