@antv/g/es/css/layout/LayoutRegistry.js

import { __decorate } from "tslib";
import { singleton } from 'mana-syringe'; // export const LayoutContribution = Syringe.defineToken('LayoutContribution');
// // eslint-disable-next-line @typescript-eslint/no-redeclare
// export interface LayoutContribution {
//   registerLayout: (layoutRegistry: LayoutRegistry) => void;
// }

var LayoutRegistry =
/** @class */
function () {
  function LayoutRegistry() {
    this.registry = new Map();
  }

  LayoutRegistry_1 = LayoutRegistry;
  Object.defineProperty(LayoutRegistry.prototype, "size", {
    get: function get() {
      return this.registry.size;
    },
    enumerable: false,
    configurable: true
  });

  LayoutRegistry.prototype.hasLayout = function (name) {
    return this.registry.has(name);
  };
  /**
   *
   * @param name layout name, default to 'absolute'
   * @returns layout object
   */


  LayoutRegistry.prototype.getLayout = function (name) {
    if (name === void 0) {
      name = 'absolute';
    }

    if (!this.hasLayout(name)) {
      throw new Error("invalid layout property: ".concat(name));
    }

    return this.registry.get(name);
  };

  LayoutRegistry.prototype.updateLayout = function (name, layout) {
    this.registry.set(name, layout);
  };

  LayoutRegistry.prototype.registerLayout = function (name, layout) {
    if (name === '') {
      throw new TypeError("layout name cant't be empty");
    }

    if (LayoutRegistry_1.reservedLayout.includes(name)) {
      throw new Error("layout name '".concat(name, "' is a system reserved layout name, please use another name"));
    }

    if (this.hasLayout(name)) {
      throw new Error("layout '".concat(name, "' already exist."));
    }

    this.registry.set(name, layout);
  };

  LayoutRegistry.prototype.deleteLayout = function (name) {
    this.registry.delete(name);
  };

  var LayoutRegistry_1; // 系统保留的布局名称，外部用户不能使用
  // private static reservedLayout = ['relative', 'absolute', 'fixed', 'flex', 'dagre', 'autolayout'];

  LayoutRegistry.reservedLayout = [];
  LayoutRegistry = LayoutRegistry_1 = __decorate([singleton()], LayoutRegistry);
  return LayoutRegistry;
}();

export { LayoutRegistry };