corrade-nucleus-nucleons – Blame information for rev 20
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Rev | Author | Line No. | Line |
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20 | office | 1 | define([ |
2 | "./core", |
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3 | "./data/var/data_priv", |
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4 | "./deferred", |
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5 | "./callbacks" |
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6 | ], function( jQuery, data_priv ) { |
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7 | |||
8 | jQuery.extend({ |
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9 | queue: function( elem, type, data ) { |
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10 | var queue; |
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11 | |||
12 | if ( elem ) { |
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13 | type = ( type || "fx" ) + "queue"; |
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14 | queue = data_priv.get( elem, type ); |
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15 | |||
16 | // Speed up dequeue by getting out quickly if this is just a lookup |
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17 | if ( data ) { |
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18 | if ( !queue || jQuery.isArray( data ) ) { |
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19 | queue = data_priv.access( elem, type, jQuery.makeArray(data) ); |
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20 | } else { |
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21 | queue.push( data ); |
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22 | } |
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23 | } |
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24 | return queue || []; |
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25 | } |
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26 | }, |
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27 | |||
28 | dequeue: function( elem, type ) { |
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29 | type = type || "fx"; |
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30 | |||
31 | var queue = jQuery.queue( elem, type ), |
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32 | startLength = queue.length, |
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33 | fn = queue.shift(), |
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34 | hooks = jQuery._queueHooks( elem, type ), |
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35 | next = function() { |
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36 | jQuery.dequeue( elem, type ); |
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37 | }; |
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38 | |||
39 | // If the fx queue is dequeued, always remove the progress sentinel |
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40 | if ( fn === "inprogress" ) { |
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41 | fn = queue.shift(); |
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42 | startLength--; |
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43 | } |
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44 | |||
45 | if ( fn ) { |
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46 | |||
47 | // Add a progress sentinel to prevent the fx queue from being |
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48 | // automatically dequeued |
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49 | if ( type === "fx" ) { |
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50 | queue.unshift( "inprogress" ); |
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51 | } |
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52 | |||
53 | // clear up the last queue stop function |
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54 | delete hooks.stop; |
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55 | fn.call( elem, next, hooks ); |
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56 | } |
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57 | |||
58 | if ( !startLength && hooks ) { |
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59 | hooks.empty.fire(); |
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60 | } |
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61 | }, |
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62 | |||
63 | // not intended for public consumption - generates a queueHooks object, or returns the current one |
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64 | _queueHooks: function( elem, type ) { |
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65 | var key = type + "queueHooks"; |
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66 | return data_priv.get( elem, key ) || data_priv.access( elem, key, { |
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67 | empty: jQuery.Callbacks("once memory").add(function() { |
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68 | data_priv.remove( elem, [ type + "queue", key ] ); |
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69 | }) |
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70 | }); |
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71 | } |
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72 | }); |
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73 | |||
74 | jQuery.fn.extend({ |
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75 | queue: function( type, data ) { |
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76 | var setter = 2; |
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77 | |||
78 | if ( typeof type !== "string" ) { |
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79 | data = type; |
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80 | type = "fx"; |
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81 | setter--; |
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82 | } |
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83 | |||
84 | if ( arguments.length < setter ) { |
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85 | return jQuery.queue( this[0], type ); |
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86 | } |
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87 | |||
88 | return data === undefined ? |
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89 | this : |
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90 | this.each(function() { |
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91 | var queue = jQuery.queue( this, type, data ); |
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92 | |||
93 | // ensure a hooks for this queue |
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94 | jQuery._queueHooks( this, type ); |
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95 | |||
96 | if ( type === "fx" && queue[0] !== "inprogress" ) { |
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97 | jQuery.dequeue( this, type ); |
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98 | } |
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99 | }); |
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100 | }, |
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101 | dequeue: function( type ) { |
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102 | return this.each(function() { |
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103 | jQuery.dequeue( this, type ); |
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104 | }); |
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105 | }, |
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106 | clearQueue: function( type ) { |
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107 | return this.queue( type || "fx", [] ); |
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108 | }, |
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109 | // Get a promise resolved when queues of a certain type |
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110 | // are emptied (fx is the type by default) |
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111 | promise: function( type, obj ) { |
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112 | var tmp, |
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113 | count = 1, |
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114 | defer = jQuery.Deferred(), |
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115 | elements = this, |
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116 | i = this.length, |
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117 | resolve = function() { |
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118 | if ( !( --count ) ) { |
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119 | defer.resolveWith( elements, [ elements ] ); |
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120 | } |
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121 | }; |
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122 | |||
123 | if ( typeof type !== "string" ) { |
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124 | obj = type; |
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125 | type = undefined; |
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126 | } |
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127 | type = type || "fx"; |
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128 | |||
129 | while ( i-- ) { |
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130 | tmp = data_priv.get( elements[ i ], type + "queueHooks" ); |
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131 | if ( tmp && tmp.empty ) { |
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132 | count++; |
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133 | tmp.empty.add( resolve ); |
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134 | } |
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135 | } |
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136 | resolve(); |
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137 | return defer.promise( obj ); |
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138 | } |
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139 | }); |
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140 | |||
141 | return jQuery; |
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142 | }); |