@qn-pandora/pandora-visualization/es/components/Base/BasicComponent/index.js

Pandora 通用可视化库

var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
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 === "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;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import bind from '../../../utils/bind';
var BasicComponent = /** @class */ (function (_super) {
    __extends(BasicComponent, _super);
    function BasicComponent() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this._rootRef = null;
        /**
         * 用于指定rootRef
         */
        _this.setRootRef = function (ref) { return (_this._rootRef = ref); };
        /**
         * 根DOM的单例
         */
        _this._rootDOM = null;
        /**
         * 待销毁回调数组
         */
        _this._disposers = [];
        return _this;
    }
    /**
     * 添加待销毁回调
     * @param disposers 待销毁回调函数
     */
    BasicComponent.prototype.addDisposer = function () {
        var disposers = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            disposers[_i] = arguments[_i];
        }
        this._disposers = this._disposers.concat(disposers);
    };
    /**
     * 获取当前组件的根DOM
     */
    BasicComponent.prototype.getRootDOM = function () {
        if (!this._rootDOM) {
            this._rootDOM = ReactDOM.findDOMNode(this._rootRef || this);
        }
        return this._rootDOM;
    };
    BasicComponent.prototype.dispose = function () {
        // 销毁资源
        this._disposers.forEach(function (disposer) {
            try {
                disposer();
            }
            catch (err) {
                console.log('Dispose error: ', err);
            }
        });
    };
    BasicComponent.prototype.componentWillUnmount = function () {
        this.dispose();
    };
    __decorate([
        bind,
        __metadata("design:type", Function),
        __metadata("design:paramtypes", [Function]),
        __metadata("design:returntype", void 0)
    ], BasicComponent.prototype, "addDisposer", null);
    __decorate([
        bind,
        __metadata("design:type", Function),
        __metadata("design:paramtypes", []),
        __metadata("design:returntype", void 0)
    ], BasicComponent.prototype, "getRootDOM", null);
    return BasicComponent;
}(React.Component));
export default BasicComponent;