Method bind

lib/keyboard.js:63–92

(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault)

  }

  bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) {
    if (keyComboStr === null || typeof keyComboStr === 'function') {
      preventRepeatByDefault = releaseHandler;
      releaseHandler         = pressHandler;
      pressHandler           = keyComboStr;
      keyComboStr            = null;
    }

    if (
      keyComboStr &&
      typeof keyComboStr === 'object' &&
      typeof keyComboStr.length === 'number'
    ) {
      for (let i = 0; i < keyComboStr.length; i += 1) {
        this.bind(keyComboStr[i], pressHandler, releaseHandler);
      }
      return this;
    }

    this._listeners.push({
      keyCombo              : keyComboStr ? new KeyCombo(keyComboStr) : null,
      pressHandler          : pressHandler           || null,
      releaseHandler        : releaseHandler         || null,
      preventRepeat         : false,
      preventRepeatByDefault: preventRepeatByDefault || false,
      executingHandler      : false
    });

    return this;
  }

  addListener(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault) {
    return this.bind(keyComboStr, pressHandler, releaseHandler, preventRepeatByDefault);