@turbox3d/design-engine/es/hint-command/index.js

Large-scale design application engine library

import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _possibleConstructorReturn from "@babel/runtime/helpers/esm/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/esm/getPrototypeOf";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import _typeof from "@babel/runtime/helpers/esm/typeof";
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
var __decorate = this && this.__decorate || function (decorators, target, key, desc) {
  var c = arguments.length,
    r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc,
    d;
  if ((typeof Reflect === "undefined" ? "undefined" : _typeof(Reflect)) === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
  return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { Domain, mutation, reactor } from '@turbox3d/reactivity';
import { Command } from '@turbox3d/command-manager';
import SelectionCommand from '../selection-command/index';
import EntityObject from '../entity-object';
var Hint = /*#__PURE__*/function (_Domain) {
  function Hint() {
    _classCallCheck(this, Hint);
    return _callSuper(this, Hint, arguments);
  }
  _inherits(Hint, _Domain);
  return _createClass(Hint, [{
    key: "hint",
    value: function hint(model) {
      this.hintedEntity = model;
    }
  }, {
    key: "unHint",
    value: function unHint() {
      this.hintedEntity = undefined;
    }
  }]);
}(Domain);
__decorate([reactor], Hint.prototype, "hintedEntity", void 0);
__decorate([mutation()], Hint.prototype, "hint", null);
__decorate([mutation()], Hint.prototype, "unHint", null);
var HintCommand = /*#__PURE__*/function (_Command) {
  function HintCommand() {
    var _this;
    _classCallCheck(this, HintCommand);
    _this = _callSuper(this, HintCommand, arguments);
    _this.hintDomain = new Hint();
    return _this;
  }
  /**
   * @param selectionCommand selection command 实例，hint 与 select 同时启用时需要传入
   */
  _inherits(HintCommand, _Command);
  return _createClass(HintCommand, [{
    key: "active",
    value: function active(selectionCommand) {
      this.selection = selectionCommand;
    }
    /** 获取被 hover 的 entity */
  }, {
    key: "getHintedEntity",
    value: function getHintedEntity() {
      return this.hintDomain.hintedEntity;
    }
    /** hint 指定 entity */
  }, {
    key: "hint",
    value: function hint(model) {
      this.hintDomain.hint(model);
    }
    /** 取消 hint */
  }, {
    key: "unHint",
    value: function unHint() {
      this.hintDomain.unHint();
    }
  }, {
    key: "onHoverIn",
    value: function onHoverIn(viewEntity) {
      var model = EntityObject.getEntityById(viewEntity.id);
      if (!model) {
        this.hintDomain.unHint();
        return;
      }
      if (!this.selection) {
        this.hintDomain.hint(model);
        return;
      }
      var path = model.getParentPathChain();
      var selectedEntities = this.selection.getSelectedEntities();
      if (selectedEntities.length && selectedEntities.includes(path[0])) {
        this.hintDomain.unHint();
        return;
      }
      if (selectedEntities.length && selectedEntities.includes(model)) {
        this.hintDomain.unHint();
        return;
      }
      var layerDepth = this.selection.getLayerDepth();
      var pathLength = path.length;
      if (selectedEntities.length && selectedEntities[0].getRoot() !== path[0]) {
        var _index = this.selection.getSelectMode() === SelectionCommand.ESelectMode.OVERALL ? 1 : 2;
        this.hintDomain.hint(path[_index - 1]);
        return;
      }
      var index = Math.min(pathLength, layerDepth);
      this.hintDomain.hint(path[index - 1]);
    }
  }, {
    key: "onHoverOut",
    value: function onHoverOut() {
      this.hintDomain.unHint();
    }
  }]);
}(Command);
export { HintCommand as default };