@turbox3d/command-manager/es/CommandManager.js

Large-scale productivity application command management library

import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import { create } from './create';
import { compose } from './compose';
import { manager } from './manager';
import { install } from './install';
export var CommandManager = /*#__PURE__*/function () {
  function CommandManager() {
    _classCallCheck(this, CommandManager);
  }
  return _createClass(CommandManager, [{
    key: "installed",
    value: function installed() {
      //
    }
  }, {
    key: "toggleCommand",
    value: function toggleCommand(command) {
      this.activeCommand = command;
    }
  }, {
    key: "clearCommand",
    value: function clearCommand() {
      this.activeCommand = undefined;
    }
    /**
     * 判断当前激活的 Command 是否为入参 command
     * @param command
     */
  }, {
    key: "isCommandActive",
    value: function isCommandActive(command) {
      return this.activeCommand === command;
    }
  }, {
    key: "distributeEvent",
    value: function distributeEvent(eventType, ev, event, tools) {
      if (this.activeCommand) {
        this.activeCommand.distributeEvent(eventType, ev, event, tools);
      }
    }
  }]);
}();
/**
 * 构建一个 Command 基类
 *
 * 范型类型为激活时的函数参数
 */
CommandManager.create = create;
/**
 * 构建一个组合了其他 Command 的结构（本质依然是一个 Command）
 */
CommandManager.compose = compose;
/**
 * 构建一个 CommandManager 基类
 */
CommandManager.manager = manager;
/**
 * 安装声明一系列指令集
 */
CommandManager.install = install;