tabby/app/lib/app.ts

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import { app, ipcMain, Menu, Tray, shell } from 'electron'
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import { loadConfig } from './config'
import { Window } from './window'
export class Application {
private tray: Tray
private windows: Window[] = []
constructor () {
ipcMain.on('app:config-change', () => {
this.broadcast('host:config-change')
})
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const configData = loadConfig()
if (process.platform === 'linux' && ((configData.appearance || {}).opacity || 1) !== 1) {
app.commandLine.appendSwitch('enable-transparent-visuals')
app.disableHardwareAcceleration()
}
app.commandLine.appendSwitch('disable-http-cache')
}
async newWindow (): Promise<Window> {
let window = new Window()
this.windows.push(window)
window.visible$.subscribe(visible => {
if (visible) {
this.disableTray()
} else {
this.enableTray()
}
})
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if (process.platform === 'darwin') {
this.setupMenu()
}
await window.ready
return window
}
broadcast (event, ...args) {
for (let window of this.windows) {
window.send(event, ...args)
}
}
async send (event, ...args) {
if (!this.hasWindows()) {
await this.newWindow()
}
this.windows[0].send(event, ...args)
}
enableTray () {
if (this.tray) {
return
}
if (process.platform === 'darwin') {
this.tray = new Tray(`${app.getAppPath()}/assets/tray-darwinTemplate.png`)
this.tray.setPressedImage(`${app.getAppPath()}/assets/tray-darwinHighlightTemplate.png`)
} else {
this.tray = new Tray(`${app.getAppPath()}/assets/tray.png`)
}
this.tray.on('click', () => this.focus())
const contextMenu = Menu.buildFromTemplate([{
label: 'Show',
click: () => this.focus(),
}])
if (process.platform !== 'darwin') {
this.tray.setContextMenu(contextMenu)
}
this.tray.setToolTip(`Terminus ${app.getVersion()}`)
}
disableTray () {
if (this.tray) {
this.tray.destroy()
this.tray = null
}
}
hasWindows () {
return !!this.windows.length
}
focus () {
for (let window of this.windows) {
window.show()
window.focus()
}
}
private setupMenu () {
let template: Electron.MenuItemConstructorOptions[] = [
{
label: 'Application',
submenu: [
{ role: 'about', label: 'About Terminus' },
{ type: 'separator' },
{
label: 'Preferences',
accelerator: 'Cmd+,',
async click () {
if (!this.hasWindows()) {
await this.newWindow()
}
this.windows[0].send('host:preferences-menu')
},
},
{ type: 'separator' },
{ role: 'services', submenu: [] },
{ type: 'separator' },
{ role: 'hide' },
{ role: 'hideothers' },
{ role: 'unhide' },
{ type: 'separator' },
{
label: 'Quit',
accelerator: 'Cmd+Q',
click () {
app.quit()
},
},
],
},
{
label: 'Edit',
submenu: [
{ role: 'undo' },
{ role: 'redo' },
{ type: 'separator' },
{ role: 'cut' },
{ role: 'copy' },
{ role: 'paste' },
{ role: 'pasteandmatchstyle' },
{ role: 'delete' },
{ role: 'selectall' },
],
},
{
label: 'View',
submenu: [
{ role: 'reload' },
{ role: 'forcereload' },
{ role: 'toggledevtools' },
{ type: 'separator' },
{ role: 'resetzoom' },
{ role: 'zoomin' },
{ role: 'zoomout' },
{ type: 'separator' },
{ role: 'togglefullscreen' },
],
},
{
role: 'window',
submenu: [
{ role: 'minimize' },
{ role: 'zoom' },
{ type: 'separator' },
{ role: 'front' },
],
},
{
role: 'help',
submenu: [
{
label: 'Website',
click () {
shell.openExternal('https://eugeny.github.io/terminus')
},
},
],
}
]
Menu.setApplicationMenu(Menu.buildFromTemplate(template))
}
}