| 3111 | stack = !options.once && [], |
| 3112 | // Fire callbacks |
| 3113 | fire = function( data ) { |
| 3114 | memory = options.memory && data; |
| 3115 | fired = true; |
| 3116 | firingIndex = firingStart || 0; |
| 3117 | firingStart = 0; |
| 3118 | firingLength = list.length; |
| 3119 | firing = true; |
| 3120 | for ( ; list && firingIndex < firingLength; firingIndex++ ) { |
| 3121 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
| 3122 | memory = false; // To prevent further calls using add |
| 3123 | break; |
| 3124 | } |
| 3125 | } |
| 3126 | firing = false; |
| 3127 | if ( list ) { |
| 3128 | if ( stack ) { |
| 3129 | if ( stack.length ) { |
| 3130 | fire( stack.shift() ); |
| 3131 | } |
| 3132 | } else if ( memory ) { |
| 3133 | list = []; |
| 3134 | } else { |
| 3135 | self.disable(); |
| 3136 | } |
| 3137 | } |
| 3138 | }, |
| 3139 | // Actual Callbacks object |
| 3140 | self = { |
| 3141 | // Add a callback or a collection of callbacks to the list |