| 3038 | stack = !options.once && [], |
| 3039 | // Fire callbacks |
| 3040 | fire = function( data ) { |
| 3041 | memory = options.memory && data; |
| 3042 | fired = true; |
| 3043 | firingIndex = firingStart || 0; |
| 3044 | firingStart = 0; |
| 3045 | firingLength = list.length; |
| 3046 | firing = true; |
| 3047 | for ( ; list && firingIndex < firingLength; firingIndex++ ) { |
| 3048 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
| 3049 | memory = false; // To prevent further calls using add |
| 3050 | break; |
| 3051 | } |
| 3052 | } |
| 3053 | firing = false; |
| 3054 | if ( list ) { |
| 3055 | if ( stack ) { |
| 3056 | if ( stack.length ) { |
| 3057 | fire( stack.shift() ); |
| 3058 | } |
| 3059 | } else if ( memory ) { |
| 3060 | list = []; |
| 3061 | } else { |
| 3062 | self.disable(); |
| 3063 | } |
| 3064 | } |
| 3065 | }, |
| 3066 | // Actual Callbacks object |
| 3067 | self = { |
| 3068 | // Add a callback or a collection of callbacks to the list |