| 3063 | stack = !options.once && [], |
| 3064 | // Fire callbacks |
| 3065 | fire = function( data ) { |
| 3066 | memory = options.memory && data; |
| 3067 | fired = true; |
| 3068 | firingIndex = firingStart || 0; |
| 3069 | firingStart = 0; |
| 3070 | firingLength = list.length; |
| 3071 | firing = true; |
| 3072 | for ( ; list && firingIndex < firingLength; firingIndex++ ) { |
| 3073 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
| 3074 | memory = false; // To prevent further calls using add |
| 3075 | break; |
| 3076 | } |
| 3077 | } |
| 3078 | firing = false; |
| 3079 | if ( list ) { |
| 3080 | if ( stack ) { |
| 3081 | if ( stack.length ) { |
| 3082 | fire( stack.shift() ); |
| 3083 | } |
| 3084 | } else if ( memory ) { |
| 3085 | list = []; |
| 3086 | } else { |
| 3087 | self.disable(); |
| 3088 | } |
| 3089 | } |
| 3090 | }, |
| 3091 | // Actual Callbacks object |
| 3092 | self = { |
| 3093 | // Add a callback or a collection of callbacks to the list |