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https://github.com/bitwarden/browser
synced 2025-12-15 07:43:35 +00:00
Split jslib into multiple modules (#363)
* Split jslib into multiple modules
This commit is contained in:
Oscar Hinton
GitHub
271
electron/src/window.main.ts
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271
electron/src/window.main.ts
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@@ -0,0 +1,271 @@
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import { app, BrowserWindow, screen } from 'electron';
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import { ElectronConstants } from './electronConstants';
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import * as path from 'path';
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import * as url from 'url';
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import { isDev, isMacAppStore, isSnapStore } from './utils';
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import { StorageService } from 'jslib-common/abstractions/storage.service';
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const WindowEventHandlingDelay = 100;
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const Keys = {
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mainWindowSize: 'mainWindowSize',
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};
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export class WindowMain {
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win: BrowserWindow;
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isQuitting: boolean = false;
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private windowStateChangeTimer: NodeJS.Timer;
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private windowStates: { [key: string]: any; } = {};
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private enableAlwaysOnTop: boolean = false;
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constructor(private storageService: StorageService, private hideTitleBar = false,
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private defaultWidth = 950, private defaultHeight = 600,
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private argvCallback: (argv: string[]) => void = null,
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private createWindowCallback: (win: BrowserWindow) => void) { }
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init(): Promise<any> {
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return new Promise<void>((resolve, reject) => {
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try {
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if (!isMacAppStore() && !isSnapStore()) {
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const gotTheLock = app.requestSingleInstanceLock();
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if (!gotTheLock) {
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app.quit();
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return;
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} else {
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app.on('second-instance', (event, argv, workingDirectory) => {
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// Someone tried to run a second instance, we should focus our window.
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if (this.win != null) {
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if (this.win.isMinimized() || !this.win.isVisible()) {
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this.win.show();
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}
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this.win.focus();
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}
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if (process.platform === 'win32' || process.platform === 'linux') {
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if (this.argvCallback != null) {
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this.argvCallback(argv);
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}
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}
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});
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}
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}
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// This method will be called when Electron is shutting
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// down the application.
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app.on('before-quit', () => {
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this.isQuitting = true;
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});
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// This method will be called when Electron has finished
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// initialization and is ready to create browser windows.
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// Some APIs can only be used after this event occurs.
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app.on('ready', async () => {
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await this.createWindow();
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resolve();
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if (this.argvCallback != null) {
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this.argvCallback(process.argv);
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}
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});
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// Quit when all windows are closed.
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app.on('window-all-closed', () => {
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// On OS X it is common for applications and their menu bar
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// to stay active until the user quits explicitly with Cmd + Q
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if (process.platform !== 'darwin' || this.isQuitting || isMacAppStore()) {
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app.quit();
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}
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});
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app.on('activate', async () => {
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// On OS X it's common to re-create a window in the app when the
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// dock icon is clicked and there are no other windows open.
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if (this.win === null) {
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await this.createWindow();
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} else {
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// Show the window when clicking on Dock icon
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this.win.show();
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}
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});
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} catch (e) {
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// Catch Error
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// throw e;
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reject(e);
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}
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});
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}
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async createWindow(): Promise<void> {
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this.windowStates[Keys.mainWindowSize] = await this.getWindowState(Keys.mainWindowSize, this.defaultWidth,
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this.defaultHeight);
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this.enableAlwaysOnTop = await this.storageService.get<boolean>(ElectronConstants.enableAlwaysOnTopKey);
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// Create the browser window.
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this.win = new BrowserWindow({
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width: this.windowStates[Keys.mainWindowSize].width,
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height: this.windowStates[Keys.mainWindowSize].height,
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minWidth: 680,
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minHeight: 500,
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x: this.windowStates[Keys.mainWindowSize].x,
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y: this.windowStates[Keys.mainWindowSize].y,
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title: app.name,
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icon: process.platform === 'linux' ? path.join(__dirname, '/images/icon.png') : undefined,
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titleBarStyle: this.hideTitleBar && process.platform === 'darwin' ? 'hiddenInset' : undefined,
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show: false,
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backgroundColor: '#fff',
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alwaysOnTop: this.enableAlwaysOnTop,
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webPreferences: {
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nodeIntegration: true,
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webviewTag: true,
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backgroundThrottling: false,
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enableRemoteModule: true, // TODO: This needs to be removed prior to Electron 14.
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},
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});
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if (this.windowStates[Keys.mainWindowSize].isMaximized) {
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this.win.maximize();
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}
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// Show it later since it might need to be maximized.
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this.win.show();
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// and load the index.html of the app.
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this.win.loadURL(url.format({
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protocol: 'file:',
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pathname: path.join(__dirname, '/index.html'),
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slashes: true,
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}), {
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userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0',
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});
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// Open the DevTools.
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if (isDev()) {
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this.win.webContents.openDevTools();
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}
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// Emitted when the window is closed.
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this.win.on('closed', async () => {
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await this.updateWindowState(Keys.mainWindowSize, this.win);
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// Dereference the window object, usually you would store window
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// in an array if your app supports multi windows, this is the time
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// when you should delete the corresponding element.
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this.win = null;
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});
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this.win.on('close', async () => {
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await this.updateWindowState(Keys.mainWindowSize, this.win);
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});
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this.win.on('maximize', async () => {
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await this.updateWindowState(Keys.mainWindowSize, this.win);
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});
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this.win.on('unmaximize', async () => {
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await this.updateWindowState(Keys.mainWindowSize, this.win);
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});
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this.win.on('resize', () => {
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this.windowStateChangeHandler(Keys.mainWindowSize, this.win);
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});
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this.win.on('move', () => {
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this.windowStateChangeHandler(Keys.mainWindowSize, this.win);
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});
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if (this.createWindowCallback) {
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this.createWindowCallback(this.win);
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}
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}
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async toggleAlwaysOnTop() {
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this.enableAlwaysOnTop = !this.win.isAlwaysOnTop();
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this.win.setAlwaysOnTop(this.enableAlwaysOnTop);
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await this.storageService.save(ElectronConstants.enableAlwaysOnTopKey, this.enableAlwaysOnTop);
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}
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private windowStateChangeHandler(configKey: string, win: BrowserWindow) {
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global.clearTimeout(this.windowStateChangeTimer);
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this.windowStateChangeTimer = global.setTimeout(async () => {
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await this.updateWindowState(configKey, win);
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}, WindowEventHandlingDelay);
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}
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private async updateWindowState(configKey: string, win: BrowserWindow) {
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if (win == null) {
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return;
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}
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try {
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const bounds = win.getBounds();
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if (this.windowStates[configKey] == null) {
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this.windowStates[configKey] = await this.storageService.get<any>(configKey);
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if (this.windowStates[configKey] == null) {
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this.windowStates[configKey] = {};
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}
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}
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this.windowStates[configKey].isMaximized = win.isMaximized();
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this.windowStates[configKey].displayBounds = screen.getDisplayMatching(bounds).bounds;
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if (!win.isMaximized() && !win.isMinimized() && !win.isFullScreen()) {
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this.windowStates[configKey].x = bounds.x;
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this.windowStates[configKey].y = bounds.y;
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this.windowStates[configKey].width = bounds.width;
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this.windowStates[configKey].height = bounds.height;
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}
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await this.storageService.save(configKey, this.windowStates[configKey]);
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} catch (e) { }
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}
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private async getWindowState(configKey: string, defaultWidth: number, defaultHeight: number) {
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let state = await this.storageService.get<any>(configKey);
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const isValid = state != null && (this.stateHasBounds(state) || state.isMaximized);
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let displayBounds: Electron.Rectangle = null;
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if (!isValid) {
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state = {
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width: defaultWidth,
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height: defaultHeight,
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};
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displayBounds = screen.getPrimaryDisplay().bounds;
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} else if (this.stateHasBounds(state) && state.displayBounds) {
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// Check if the display where the window was last open is still available
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displayBounds = screen.getDisplayMatching(state.displayBounds).bounds;
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if (displayBounds.width !== state.displayBounds.width ||
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displayBounds.height !== state.displayBounds.height ||
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displayBounds.x !== state.displayBounds.x ||
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displayBounds.y !== state.displayBounds.y) {
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state.x = undefined;
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state.y = undefined;
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displayBounds = screen.getPrimaryDisplay().bounds;
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}
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}
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if (displayBounds != null) {
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if (state.width > displayBounds.width && state.height > displayBounds.height) {
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state.isMaximized = true;
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}
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if (state.width > displayBounds.width) {
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state.width = displayBounds.width - 10;
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}
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if (state.height > displayBounds.height) {
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state.height = displayBounds.height - 10;
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}
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}
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return state;
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}
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private stateHasBounds(state: any): boolean {
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return state != null && Number.isInteger(state.x) && Number.isInteger(state.y) &&
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Number.isInteger(state.width) && state.width > 0 && Number.isInteger(state.height) && state.height > 0;
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}
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}
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