mirror of
https://github.com/Eugeny/tabby.git
synced 2024-11-23 13:13:49 +03:00
331 lines
11 KiB
TypeScript
331 lines
11 KiB
TypeScript
import { app, ipcMain, Menu, Tray, shell, screen, globalShortcut, MenuItemConstructorOptions, WebContents } from 'electron'
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import promiseIpc from 'electron-promise-ipc'
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import * as remote from '@electron/remote/main'
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import { exec } from 'mz/child_process'
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import * as path from 'path'
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import * as fs from 'fs'
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import { Subject, throttleTime } from 'rxjs'
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import { saveConfig } from './config'
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import { Window, WindowOptions } from './window'
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import { pluginManager } from './pluginManager'
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import { PTYManager } from './pty'
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/* eslint-disable block-scoped-var */
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try {
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var wnr = require('windows-native-registry') // eslint-disable-line @typescript-eslint/no-var-requires, no-var
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} catch (_) { }
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export class Application {
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private tray?: Tray
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private ptyManager = new PTYManager()
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private windows: Window[] = []
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private globalHotkey$ = new Subject<void>()
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private quitRequested = false
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userPluginsPath: string
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// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
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constructor (private configStore: any) {
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remote.initialize()
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this.useBuiltinGraphics()
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this.ptyManager.init(this)
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ipcMain.handle('app:save-config', async (event, config) => {
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await saveConfig(config)
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this.broadcastExcept('host:config-change', event.sender, config)
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})
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ipcMain.on('app:register-global-hotkey', (_event, specs) => {
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globalShortcut.unregisterAll()
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for (const spec of specs) {
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globalShortcut.register(spec, () => this.globalHotkey$.next())
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}
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})
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this.globalHotkey$.pipe(throttleTime(100)).subscribe(() => {
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this.onGlobalHotkey()
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})
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;(promiseIpc as any).on('plugin-manager:install', (name, version) => {
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return pluginManager.install(this.userPluginsPath, name, version)
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})
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;(promiseIpc as any).on('plugin-manager:uninstall', (name) => {
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return pluginManager.uninstall(this.userPluginsPath, name)
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})
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;(promiseIpc as any).on('get-default-mac-shell', async () => {
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try {
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return (await exec(`/usr/bin/dscl . -read /Users/${process.env.LOGNAME} UserShell`))[0].toString().split(' ')[1].trim()
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} catch {
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return '/bin/bash'
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}
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})
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if (process.platform === 'linux') {
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app.commandLine.appendSwitch('no-sandbox')
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if ((this.configStore.appearance?.opacity || 1) !== 1) {
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app.commandLine.appendSwitch('enable-transparent-visuals')
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app.disableHardwareAcceleration()
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}
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}
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if (this.configStore.hacks?.disableGPU) {
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app.commandLine.appendSwitch('disable-gpu')
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app.disableHardwareAcceleration()
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}
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this.userPluginsPath = path.join(
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app.getPath('userData'),
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'plugins',
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)
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if (!fs.existsSync(this.userPluginsPath)) {
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fs.mkdirSync(this.userPluginsPath)
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}
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app.commandLine.appendSwitch('disable-http-cache')
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app.commandLine.appendSwitch('max-active-webgl-contexts', '9000')
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app.commandLine.appendSwitch('lang', 'EN')
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for (const flag of this.configStore.flags || [['force_discrete_gpu', '0']]) {
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app.commandLine.appendSwitch(flag[0], flag[1])
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}
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app.on('before-quit', () => {
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this.quitRequested = true
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})
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app.on('window-all-closed', () => {
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if (this.quitRequested || process.platform !== 'darwin') {
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app.quit()
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}
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})
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}
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init (): void {
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screen.on('display-metrics-changed', () => this.broadcast('host:display-metrics-changed'))
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screen.on('display-added', () => this.broadcast('host:displays-changed'))
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screen.on('display-removed', () => this.broadcast('host:displays-changed'))
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}
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async newWindow (options?: WindowOptions): Promise<Window> {
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const window = new Window(this, this.configStore, options)
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this.windows.push(window)
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if (this.windows.length === 1) {
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window.makeMain()
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}
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window.visible$.subscribe(visible => {
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if (visible) {
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this.disableTray()
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} else {
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this.enableTray()
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}
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})
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window.closed$.subscribe(() => {
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this.windows = this.windows.filter(x => x !== window)
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if (!this.windows.some(x => x.isMainWindow)) {
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this.windows[0]?.makeMain()
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this.windows[0]?.present()
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}
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})
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if (process.platform === 'darwin') {
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this.setupMenu()
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}
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await window.ready
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return window
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}
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onGlobalHotkey (): void {
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let isPresent = this.windows.some(x => x.isFocused() && x.isVisible())
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const isDockedOnTop = this.windows.some(x => x.isDockedOnTop())
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if (isDockedOnTop) {
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// if docked and on top, hide even if not focused right now
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isPresent = this.windows.some(x => x.isVisible())
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}
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if (isPresent) {
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for (const window of this.windows) {
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window.hide()
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}
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} else {
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for (const window of this.windows) {
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window.present()
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}
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}
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}
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presentAllWindows (): void {
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for (const window of this.windows) {
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window.present()
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}
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}
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broadcast (event: string, ...args: any[]): void {
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for (const window of this.windows) {
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window.send(event, ...args)
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}
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}
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broadcastExcept (event: string, except: WebContents, ...args: any[]): void {
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for (const window of this.windows) {
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if (window.webContents.id === except.id) {
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window.send(event, ...args)
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}
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}
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}
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async send (event: string, ...args: any[]): Promise<void> {
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if (!this.hasWindows()) {
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await this.newWindow()
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}
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this.windows.filter(w => !w.isDestroyed())[0].send(event, ...args)
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}
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enableTray (): void {
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if (this.tray || process.platform === 'linux') {
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return
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}
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if (process.platform === 'darwin') {
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this.tray = new Tray(`${app.getAppPath()}/assets/tray-darwinTemplate.png`)
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this.tray.setPressedImage(`${app.getAppPath()}/assets/tray-darwinHighlightTemplate.png`)
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} else {
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this.tray = new Tray(`${app.getAppPath()}/assets/tray.png`)
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}
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this.tray.on('click', () => setTimeout(() => this.focus()))
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const contextMenu = Menu.buildFromTemplate([{
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label: 'Show',
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click: () => this.focus(),
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}])
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if (process.platform !== 'darwin') {
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this.tray.setContextMenu(contextMenu)
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}
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this.tray.setToolTip(`Tabby ${app.getVersion()}`)
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}
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disableTray (): void {
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if (process.platform === 'linux') {
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return
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}
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this.tray?.destroy()
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this.tray = null
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}
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hasWindows (): boolean {
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return !!this.windows.length
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}
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focus (): void {
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for (const window of this.windows) {
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window.present()
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}
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}
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async handleSecondInstance (argv: string[], cwd: string): Promise<void> {
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if (!this.windows.length) {
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await this.newWindow()
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}
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this.presentAllWindows()
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this.windows[this.windows.length - 1].passCliArguments(argv, cwd, true)
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}
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private useBuiltinGraphics (): void {
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if (process.platform === 'win32') {
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const keyPath = 'SOFTWARE\\Microsoft\\DirectX\\UserGpuPreferences'
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const valueName = app.getPath('exe')
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if (!wnr.getRegistryValue(wnr.HK.CU, keyPath, valueName)) {
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wnr.setRegistryValue(wnr.HK.CU, keyPath, valueName, wnr.REG.SZ, 'GpuPreference=1;')
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}
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}
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}
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private setupMenu () {
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const template: MenuItemConstructorOptions[] = [
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{
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label: 'Application',
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submenu: [
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{ role: 'about', label: 'About Tabby' },
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{ type: 'separator' },
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{
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label: 'Preferences',
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accelerator: 'Cmd+,',
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click: async () => {
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if (!this.hasWindows()) {
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await this.newWindow()
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}
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this.windows[0].send('host:preferences-menu')
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},
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},
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{ type: 'separator' },
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{ role: 'services', submenu: [] },
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{ type: 'separator' },
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{ role: 'hide' },
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{ role: 'hideOthers' },
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{ role: 'unhide' },
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{ type: 'separator' },
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{
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label: 'Quit',
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accelerator: 'Cmd+Q',
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click: () => {
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this.quitRequested = true
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app.quit()
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},
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},
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],
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},
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{
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label: 'Edit',
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submenu: [
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{ role: 'undo' },
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{ role: 'redo' },
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{ type: 'separator' },
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{ role: 'cut' },
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{ role: 'copy' },
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{ role: 'paste' },
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{ role: 'pasteAndMatchStyle' },
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{ role: 'delete' },
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{ role: 'selectAll' },
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],
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},
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{
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label: 'View',
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submenu: [
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{ role: 'toggleDevTools' },
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{ type: 'separator' },
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{ role: 'togglefullscreen' },
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],
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},
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{
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role: 'window',
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submenu: [
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{ role: 'minimize' },
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{ role: 'zoom' },
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{ type: 'separator' },
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{ role: 'front' },
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],
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},
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{
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role: 'help',
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submenu: [
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{
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label: 'Website',
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click () {
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shell.openExternal('https://eugeny.github.io/tabby')
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},
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},
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],
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},
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]
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if (process.env.TABBY_DEV) {
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template[2].submenu['unshift']({ role: 'reload' })
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}
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Menu.setApplicationMenu(Menu.buildFromTemplate(template))
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}
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}
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