36 lines
971 B
TypeScript
36 lines
971 B
TypeScript
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import { UIWindow } from "./window";
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export class ViewManager {
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private currentWindow: UIWindow;
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private windows: UIWindow[];
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private viewElement: HTMLDivElement;
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public constructor() {
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this.windows = [];
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this.viewElement = document.createElement("div");
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}
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public add(window: UIWindow) {
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this.windows.push(window);
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window.onConnect();
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this.viewElement.appendChild(window.show());
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}
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public remove(window: UIWindow) {
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this.windows.splice(this.windows.indexOf(window), 1);
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window.onDisconnect();
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this.viewElement.removeChild(window.show());
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}
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public switchTo(window: UIWindow) {
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if (this.currentWindow !== undefined) {
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this.currentWindow.onDisconnect();
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}
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this.currentWindow = window;
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this.currentWindow.onConnect();
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}
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public render() {
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return this.viewElement;
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}
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}
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