import ViewEngine from './view-engine'; /** * 实体数据看板视图界面引擎 * * @export * @class PortalViewEngine * @extends {ViewEngine} */ export default class PortalViewEngine extends ViewEngine { /** * 数据面板部件 * * @type {*} * @memberof PortalViewEngine */ public dashboard: any = null; /** * Creates an instance of PortalViewEngine. * * @memberof PortalViewEngine */ constructor() { super(); } /** * 初始化引擎 * * @param {*} options * @memberof PortalViewEngine */ public init(options: any): void { this.dashboard = options.dashboard; super.init(options); } /** * 引擎加载 * * @memberof PortalViewEngine */ public load(): void { super.load(); if (this.getDashboard() && this.isLoadDefault) { const tag = this.getDashboard().name; this.setViewState2({ tag: tag, action: 'load', viewdata: this.view.viewparams }); } else { this.isLoadDefault = true; } } /** * 部件事件机制 * * @param {string} ctrlName * @param {string} eventName * @param {*} args * @memberof PortalViewEngine */ public onCtrlEvent(ctrlName: string, eventName: string, args: any): void { super.onCtrlEvent(ctrlName, eventName, args); if (Object.is(ctrlName, 'dashboard')) { this.DashboardEvent(eventName, args); } } /** * 实体数据看板事件 * * @param {string} eventName * @param {*} args * @memberof PortalViewEngine */ public DashboardEvent(eventName: string, args: any): void { if (Object.is(eventName, 'load')) { this.view.$emit('viewload', args); } } /** * 获取部件对象 * * @returns {*} * @memberof PortalViewEngine */ public getDashboard(): any { return this.dashboard; } /** * @description 销毁 * @memberof PortalViewEngine */ public destroy() { super.destroy(); this.dashboard = null; } }