react-microspreadsheet/lib/dispatcher.js

A pluggable spreadsheet component.

// Generated by CoffeeScript 1.8.0
var Dispatcher, EventEmitter, Mousetrap, dispatcher,
  __hasProp = {}.hasOwnProperty,
  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

if (typeof window !== 'undefined') {
  Mousetrap = require('mousetrap');
}

EventEmitter = require('wolfy-eventemitter');

if (EventEmitter.EventEmitter) {
  EventEmitter = EventEmitter.EventEmitter;
}

Dispatcher = (function(_super) {
  __extends(Dispatcher, _super);

  function Dispatcher() {
    return Dispatcher.__super__.constructor.apply(this, arguments);
  }

  Dispatcher.prototype.construct = function() {};

  Dispatcher.prototype.replaceCells = function(cellsArray) {
    return this.emit('replace-cells', cellsArray);
  };

  Dispatcher.prototype.handleCellDoubleClicked = function(coord) {
    return this.emit('cell-doubleclicked', coord);
  };

  Dispatcher.prototype.handleCellClicked = function(coord) {
    return this.emit('cell-clicked', coord);
  };

  Dispatcher.prototype.handleCellMouseDown = function(coord) {
    return this.emit('cell-mousedown', coord);
  };

  Dispatcher.prototype.handleMouseDownStrap = function(coord) {
    return this.emit('strap-mousedown', coord);
  };

  Dispatcher.prototype.handleCellMouseUp = function(coord) {
    return this.emit('cell-mouseup', coord);
  };

  Dispatcher.prototype.handleCellMouseEnter = function(coord) {
    return this.emit('cell-mouseenter', coord);
  };

  Dispatcher.prototype.handleCellEdited = function(value) {
    return this.emit('new-cell-value', value);
  };

  Dispatcher.prototype.handleCellInputClicked = function(e) {
    return this.emit('input-clicked', e.target);
  };

  Dispatcher.prototype.handleCellInputDoubleClicked = function(e) {
    return this.emit('input-doubleclicked', e.target);
  };

  Dispatcher.prototype.handleSelectText = function(e) {
    return this.emit('input-selecttext', e.target);
  };

  Dispatcher.prototype.handleSheetClickedOut = function(e) {
    return this.emit('sheet-clicked-out', e);
  };

  Dispatcher.prototype.handleSheetMouseUpOut = function(e) {
    return this.emit('sheet-mouseup-out', e);
  };

  Dispatcher.prototype.handleClipboardChanged = function(value) {
    return this.emit('clipboardchanged', value);
  };

  Dispatcher.prototype.initKeyboardShortcuts = function() {
    var eventChannel, keydown, keypress, keyup, shortcut, _fn, _fn1, _results;
    keyup = {
      'all-down': ['command+down', 'ctrl+down'],
      'all-up': ['command+up', 'ctrl+up'],
      'all-left': ['command+left', 'ctrl+left'],
      'all-right': ['command+right', 'ctrl+right'],
      'left-keyup': 'left',
      'right-keyup': 'right',
      'del': 'del',
      'undo': 'ctrl+z',
      'redo': 'ctrl+y',
      'esc': 'esc',
      'after-copypaste': ['ctrl', 'command']
    };
    _fn = (function(_this) {
      return function() {
        var channel;
        channel = eventChannel;
        return Mousetrap.bind(shortcut, function(e, combo) {
          return _this.emit(channel, e, combo);
        }, 'keyup');
      };
    })(this);
    for (eventChannel in keyup) {
      shortcut = keyup[eventChannel];
      _fn();
    }
    keydown = {
      'down': ['down', 'enter'],
      'up': 'up',
      'left': 'left',
      'right': 'right',
      'tab': 'tab',
      'select-down': 'shift+down',
      'select-up': 'shift+up',
      'select-left': 'shift+left',
      'select-right': 'shift+right',
      'select-all-down': ['ctrl+shift+down', 'command+shift+down'],
      'select-all-up': ['ctrl+shift+up', 'command+shift+up'],
      'select-all-left': ['ctrl+shift+left', 'command+shift+left'],
      'select-all-right': ['ctrl+shift+right', 'command+shift+right'],
      'before-copypaste': ['ctrl', 'command'],
      'cutcopy': ['ctrl+c', 'command+c', 'ctrl+x', 'command+x']
    };
    _fn1 = (function(_this) {
      return function() {
        var channel;
        channel = eventChannel;
        return Mousetrap.bind(shortcut, function(e, combo) {
          return _this.emit(channel, e, combo);
        }, 'keydown');
      };
    })(this);
    for (eventChannel in keydown) {
      shortcut = keydown[eventChannel];
      _fn1();
    }
    keypress = {
      'letter': ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'x', 'w', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '=', '.', ',', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'X', 'W', 'Y', 'Z']
    };
    _results = [];
    for (eventChannel in keypress) {
      shortcut = keypress[eventChannel];
      _results.push(((function(_this) {
        return function() {
          var channel;
          channel = eventChannel;
          return Mousetrap.bind(shortcut, function(e, combo) {
            return _this.emit(channel, e, combo);
          }, 'keypress');
        };
      })(this))());
    }
    return _results;
  };

  return Dispatcher;

})(EventEmitter);

dispatcher = new Dispatcher;

if (typeof window !== 'undefined') {
  dispatcher.initKeyboardShortcuts();
}

module.exports = dispatcher;