mirror of
https://github.com/Eugeny/tabby.git
synced 2024-12-24 02:53:43 +03:00
390 lines
13 KiB
TypeScript
390 lines
13 KiB
TypeScript
import * as glasstron from 'glasstron'
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import { Subject, Observable, debounceTime } from 'rxjs'
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import { BrowserWindow, app, ipcMain, Rectangle, Menu, screen, BrowserWindowConstructorOptions } from 'electron'
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import ElectronConfig = require('electron-config')
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import * as os from 'os'
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import * as path from 'path'
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import macOSRelease from 'macos-release'
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import * as compareVersions from 'compare-versions'
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import type { Application } from './app'
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import { parseArgs } from './cli'
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import { loadConfig } from './config'
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let DwmEnableBlurBehindWindow: any = null
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if (process.platform === 'win32') {
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DwmEnableBlurBehindWindow = require('windows-blurbehind').DwmEnableBlurBehindWindow
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}
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export interface WindowOptions {
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hidden?: boolean
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}
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abstract class GlasstronWindow extends BrowserWindow {
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blurType: string
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abstract setBlur (_: boolean)
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}
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const macOSVibrancyType = process.platform === 'darwin' ? compareVersions.compare(macOSRelease().version, '10.14', '>=') ? 'fullscreen-ui' : 'dark' : null
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export class Window {
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ready: Promise<void>
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private visible = new Subject<boolean>()
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private closed = new Subject<void>()
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private window?: GlasstronWindow
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private windowConfig: ElectronConfig
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private windowBounds?: Rectangle
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private closing = false
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private lastVibrancy: { enabled: boolean, type?: string } | null = null
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private disableVibrancyWhileDragging = false
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private configStore: any
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get visible$ (): Observable<boolean> { return this.visible }
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get closed$ (): Observable<void> { return this.closed }
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constructor (private application: Application, options?: WindowOptions) {
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this.configStore = loadConfig()
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options = options ?? {}
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this.windowConfig = new ElectronConfig({ name: 'window' })
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this.windowBounds = this.windowConfig.get('windowBoundaries')
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const maximized = this.windowConfig.get('maximized')
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const bwOptions: BrowserWindowConstructorOptions = {
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width: 800,
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height: 600,
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title: 'Tabby',
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minWidth: 400,
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minHeight: 300,
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webPreferences: {
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nodeIntegration: true,
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preload: path.join(__dirname, 'sentry.js'),
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backgroundThrottling: false,
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enableRemoteModule: true,
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contextIsolation: false,
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},
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maximizable: true,
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frame: false,
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show: false,
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backgroundColor: '#00000000',
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}
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if (this.windowBounds) {
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Object.assign(bwOptions, this.windowBounds)
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const closestDisplay = screen.getDisplayNearestPoint( { x: this.windowBounds.x, y: this.windowBounds.y } )
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const [left1, top1, right1, bottom1] = [this.windowBounds.x, this.windowBounds.y, this.windowBounds.x + this.windowBounds.width, this.windowBounds.y + this.windowBounds.height]
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const [left2, top2, right2, bottom2] = [closestDisplay.bounds.x, closestDisplay.bounds.y, closestDisplay.bounds.x + closestDisplay.bounds.width, closestDisplay.bounds.y + closestDisplay.bounds.height]
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if ((left2 > right1 || right2 < left1 || top2 > bottom1 || bottom2 < top1) && !maximized) {
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bwOptions.x = closestDisplay.bounds.width / 2 - bwOptions.width / 2
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bwOptions.y = closestDisplay.bounds.height / 2 - bwOptions.height / 2
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}
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}
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if ((this.configStore.appearance || {}).frame === 'native') {
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bwOptions.frame = true
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} else {
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if (process.platform === 'darwin') {
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bwOptions.titleBarStyle = 'hidden'
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}
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}
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if (process.platform === 'darwin') {
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this.window = new BrowserWindow(bwOptions) as GlasstronWindow
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} else {
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this.window = new glasstron.BrowserWindow(bwOptions)
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}
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this.window.once('ready-to-show', () => {
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if (process.platform === 'darwin') {
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this.window.setVibrancy(macOSVibrancyType)
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} else if (process.platform === 'win32' && (this.configStore.appearance || {}).vibrancy) {
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this.setVibrancy(true)
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}
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if (!options.hidden) {
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if (maximized) {
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this.window.maximize()
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} else {
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this.window.show()
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}
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this.window.focus()
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this.window.moveTop()
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}
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})
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this.window.on('blur', () => {
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if (this.configStore.appearance?.dock !== 'off' && this.configStore.appearance?.dockHideOnBlur) {
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this.hide()
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}
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})
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this.window.loadURL(`file://${app.getAppPath()}/dist/index.html`, { extraHeaders: 'pragma: no-cache\n' })
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this.window.webContents.setVisualZoomLevelLimits(1, 1)
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this.window.webContents.setZoomFactor(1)
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if (process.platform !== 'darwin') {
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this.window.setMenu(null)
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}
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this.setupWindowManagement()
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this.ready = new Promise(resolve => {
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const listener = event => {
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if (event.sender === this.window.webContents) {
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ipcMain.removeListener('app:ready', listener as any)
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resolve()
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}
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}
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ipcMain.on('app:ready', listener)
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})
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}
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setVibrancy (enabled: boolean, type?: string, userRequested?: boolean): void {
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if (userRequested ?? true) {
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this.lastVibrancy = { enabled, type }
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}
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if (process.platform === 'win32') {
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if (parseFloat(os.release()) >= 10) {
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this.window.blurType = enabled ? type === 'fluent' ? 'acrylic' : 'blurbehind' : null
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try {
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this.window.setBlur(enabled)
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} catch (error) {
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console.error('Failed to set window blur', error)
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}
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} else {
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DwmEnableBlurBehindWindow(this.window, enabled)
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}
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} else if (process.platform === 'linux') {
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this.window.setBackgroundColor(enabled ? '#00000000' : '#131d27')
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this.window.setBlur(enabled)
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} else {
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this.window.setVibrancy(enabled ? macOSVibrancyType : null)
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}
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}
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show (): void {
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this.window.show()
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this.window.moveTop()
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}
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focus (): void {
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this.window.focus()
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}
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send (event: string, ...args: any[]): void {
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if (!this.window) {
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return
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}
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this.window.webContents.send(event, ...args)
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if (event === 'host:config-change') {
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this.configStore = args[0]
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}
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}
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isDestroyed (): boolean {
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return !this.window || this.window.isDestroyed()
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}
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isFocused (): boolean {
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return this.window.isFocused()
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}
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isVisible (): boolean {
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return this.window.isVisible()
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}
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hide (): void {
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if (process.platform === 'darwin') {
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// Lose focus
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Menu.sendActionToFirstResponder('hide:')
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}
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this.window.blur()
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if (process.platform !== 'darwin') {
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this.window.hide()
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}
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}
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present (): void {
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if (!this.window.isVisible()) {
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// unfocused, invisible
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this.window.show()
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this.window.focus()
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} else {
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if (!this.configStore.appearance?.dock || this.configStore.appearance?.dock === 'off') {
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// not docked, visible
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setTimeout(() => {
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this.window.show()
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this.window.focus()
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})
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} else {
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if (this.configStore.appearance?.dockAlwaysOnTop) {
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// docked, visible, on top
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this.window.hide()
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} else {
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// docked, visible, not on top
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this.window.focus()
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}
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}
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}
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}
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passCliArguments (argv: string[], cwd: string, secondInstance: boolean): void {
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this.send('cli', parseArgs(argv, cwd), cwd, secondInstance)
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}
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private setupWindowManagement () {
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this.window.on('show', () => {
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this.visible.next(true)
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this.send('host:window-shown')
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})
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this.window.on('hide', () => {
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this.visible.next(false)
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})
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const moveSubscription = new Observable<void>(observer => {
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this.window.on('move', () => observer.next())
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}).pipe(debounceTime(250)).subscribe(() => {
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this.send('host:window-moved')
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})
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this.window.on('closed', () => {
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moveSubscription.unsubscribe()
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})
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this.window.on('enter-full-screen', () => this.send('host:window-enter-full-screen'))
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this.window.on('leave-full-screen', () => this.send('host:window-leave-full-screen'))
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this.window.on('close', event => {
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if (!this.closing) {
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event.preventDefault()
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this.send('host:window-close-request')
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return
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}
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this.windowConfig.set('windowBoundaries', this.windowBounds)
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this.windowConfig.set('maximized', this.window.isMaximized())
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})
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this.window.on('closed', () => {
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this.destroy()
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})
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this.window.on('resize', () => {
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if (!this.window.isMaximized()) {
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this.windowBounds = this.window.getBounds()
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}
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})
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this.window.on('move', () => {
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if (!this.window.isMaximized()) {
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this.windowBounds = this.window.getBounds()
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}
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})
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this.window.on('focus', () => {
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this.send('host:window-focused')
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})
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ipcMain.on('ready', event => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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this.window.webContents.send('start', {
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config: this.configStore,
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executable: app.getPath('exe'),
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windowID: this.window.id,
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isFirstWindow: this.window.id === 1,
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userPluginsPath: this.application.userPluginsPath,
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})
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})
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ipcMain.on('window-minimize', event => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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this.window.minimize()
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})
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ipcMain.on('window-set-bounds', (event, bounds) => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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this.window.setBounds(bounds)
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})
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ipcMain.on('window-set-always-on-top', (event, flag) => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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this.window.setAlwaysOnTop(flag)
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})
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ipcMain.on('window-set-vibrancy', (event, enabled, type) => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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this.setVibrancy(enabled, type)
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})
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ipcMain.on('window-set-title', (event, title) => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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this.window.setTitle(title)
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})
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ipcMain.on('window-bring-to-front', event => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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if (this.window.isMinimized()) {
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this.window.restore()
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}
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this.window.show()
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this.window.moveTop()
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})
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ipcMain.on('window-close', event => {
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if (!this.window || event.sender !== this.window.webContents) {
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return
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}
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this.closing = true
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this.window.close()
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})
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this.window.webContents.on('new-window', event => event.preventDefault())
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ipcMain.on('window-set-disable-vibrancy-while-dragging', (_event, value) => {
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this.disableVibrancyWhileDragging = value
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})
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let moveEndedTimeout: NodeJS.Timeout|null = null
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const onBoundsChange = () => {
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if (!this.lastVibrancy?.enabled || !this.disableVibrancyWhileDragging) {
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return
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}
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this.setVibrancy(false, undefined, false)
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if (moveEndedTimeout) {
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clearTimeout(moveEndedTimeout)
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}
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moveEndedTimeout = setTimeout(() => {
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this.setVibrancy(this.lastVibrancy.enabled, this.lastVibrancy.type)
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}, 50)
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}
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this.window.on('move', onBoundsChange)
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this.window.on('resize', onBoundsChange)
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}
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private destroy () {
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this.window = null
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this.closed.next()
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this.visible.complete()
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this.closed.complete()
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}
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}
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