| 3084 | stack = !options.once && [], |
| 3085 | // Fire callbacks |
| 3086 | fire = function( data ) { |
| 3087 | memory = options.memory && data; |
| 3088 | fired = true; |
| 3089 | firingIndex = firingStart || 0; |
| 3090 | firingStart = 0; |
| 3091 | firingLength = list.length; |
| 3092 | firing = true; |
| 3093 | for ( ; list && firingIndex < firingLength; firingIndex++ ) { |
| 3094 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
| 3095 | memory = false; // To prevent further calls using add |
| 3096 | break; |
| 3097 | } |
| 3098 | } |
| 3099 | firing = false; |
| 3100 | if ( list ) { |
| 3101 | if ( stack ) { |
| 3102 | if ( stack.length ) { |
| 3103 | fire( stack.shift() ); |
| 3104 | } |
| 3105 | } else if ( memory ) { |
| 3106 | list = []; |
| 3107 | } else { |
| 3108 | self.disable(); |
| 3109 | } |
| 3110 | } |
| 3111 | }, |
| 3112 | // Actual Callbacks object |
| 3113 | self = { |
| 3114 | // Add a callback or a collection of callbacks to the list |