scratch
| /bower_components/drawingboard.js/js/controls/control.js |
|---|
| @@ -0,0 +1,51 @@ |
| DrawingBoard.Control = function(drawingBoard, opts) { |
| this.board = drawingBoard; |
| this.opts = $.extend({}, this.defaults, opts); |
| this.$el = $(document.createElement('div')).addClass('drawing-board-control'); |
| if (this.name) |
| this.$el.addClass('drawing-board-control-' + this.name); |
| this.board.ev.bind('board:reset', $.proxy(this.onBoardReset, this)); |
| this.initialize.apply(this, arguments); |
| return this; |
| }; |
| DrawingBoard.Control.prototype = { |
| name: '', |
| defaults: {}, |
| initialize: function() { |
| }, |
| addToBoard: function() { |
| this.board.addControl(this); |
| }, |
| onBoardReset: function(opts) { |
| } |
| }; |
| //extend directly taken from backbone.js |
| DrawingBoard.Control.extend = function(protoProps, staticProps) { |
| var parent = this; |
| var child; |
| if (protoProps && protoProps.hasOwnProperty('constructor')) { |
| child = protoProps.constructor; |
| } else { |
| child = function(){ return parent.apply(this, arguments); }; |
| } |
| $.extend(child, parent, staticProps); |
| var Surrogate = function(){ this.constructor = child; }; |
| Surrogate.prototype = parent.prototype; |
| child.prototype = new Surrogate(); |
| if (protoProps) $.extend(child.prototype, protoProps); |
| child.__super__ = parent.prototype; |
| return child; |
| }; |