macOS touchbar support

app/main.js

@@ -183,7 +183,6 @@ setupMenu = () => {
     {
         role: 'window',
         submenu: [
-            {role: 'close'},
             {role: 'minimize'},
             {role: 'zoom'},
             {type: 'separator'},

terminus-core/src/components/appRoot.component.ts

@@ -11,6 +11,7 @@ import { DockingService } from '../services/docking.service'
 import { TabRecoveryService } from '../services/tabRecovery.service'
 import { ThemesService } from '../services/themes.service'
 import { UpdaterService, Update } from '../services/updater.service'
+import { TouchbarService } from '../services/touchbar.service'
 
 import { SafeModeModalComponent } from './safeModeModal.component'
 import { AppService, IToolbarButton, ToolbarButtonProvider } from '../api'
@@ -62,6 +63,7 @@ export class AppRootComponent {
         private tabRecovery: TabRecoveryService,
         private hotkeys: HotkeysService,
         private updater: UpdaterService,
+        private touchbar: TouchbarService,
         public hostApp: HostAppService,
         public config: ConfigService,
         public app: AppService,
@@ -121,6 +123,8 @@ export class AppRootComponent {
         this.updater.check().then(update => {
             this.appUpdate = update
         })
+
+        this.touchbar.update()
     }
 
     onGlobalHotkey () {

terminus-core/src/components/baseTab.component.ts

@@ -5,6 +5,7 @@ export abstract class BaseTabComponent {
     private static lastTabID = 0
     id: number
     title: string
+    titleChange$ = new Subject<string>()
     customTitle: string
     scrollable: boolean
     hasActivity = false
@@ -23,6 +24,13 @@ export abstract class BaseTabComponent {
         })
     }
 
+    setTitle (title: string) {
+        this.title = title]
+        if (!this.customTitle) {
+            this.titleChange$.next(title)
+        }
+    }
+
     displayActivity (): void {
         this.hasActivity = true
     }

terminus-core/src/components/tabHeader.component.ts

@@ -69,6 +69,7 @@ export class TabHeaderComponent {
         let modal = this.ngbModal.open(RenameTabModalComponent)
         modal.componentInstance.value = this.tab.customTitle || this.tab.title
         modal.result.then(result => {
+            this.tab.setTitle(result)
             this.tab.customTitle = result
         }).catch(() => null)
     }

terminus-core/src/index.ts

@@ -14,6 +14,7 @@ import { HotkeysService, AppHotkeyProvider } from './services/hotkeys.service'
 import { DockingService } from './services/docking.service'
 import { TabRecoveryService } from './services/tabRecovery.service'
 import { ThemesService } from './services/themes.service'
+import { TouchbarService } from './services/touchbar.service'
 import { UpdaterService } from './services/updater.service'
 
 import { AppRootComponent } from './components/appRoot.component'
@@ -44,6 +45,7 @@ const PROVIDERS = [
     LogService,
     TabRecoveryService,
     ThemesService,
+    TouchbarService,
     UpdaterService,
     { provide: HotkeyProvider, useClass: AppHotkeyProvider, multi: true },
     { provide: Theme, useClass: StandardTheme, multi: true },

terminus-core/src/services/app.service.ts

@@ -2,8 +2,8 @@ import { Subject, AsyncSubject } from 'rxjs'
 import { Injectable, ComponentFactoryResolver, Injector, Optional } from '@angular/core'
 import { DefaultTabProvider } from '../api/defaultTabProvider'
 import { BaseTabComponent } from '../components/baseTab.component'
-import { Logger, LogService } from '../services/log.service'
-import { ConfigService } from '../services/config.service'
+import { Logger, LogService } from './log.service'
+import { ConfigService } from './config.service'
 
 export declare type TabComponentType = new (...args: any[]) => BaseTabComponent
 
@@ -11,9 +11,12 @@ export declare type TabComponentType = new (...args: any[]) => BaseTabComponent
 export class AppService {
     tabs: BaseTabComponent[] = []
     activeTab: BaseTabComponent
+    activeTabChange$ = new Subject<BaseTabComponent>()
     lastTabIndex = 0
     logger: Logger
     tabsChanged$ = new Subject<void>()
+    tabOpened$ = new Subject<BaseTabComponent>()
+    tabClosed$ = new Subject<BaseTabComponent>()
     ready$ = new AsyncSubject<void>()
 
     constructor (
@@ -35,6 +38,7 @@ export class AppService {
         this.tabs.push(componentRef.instance)
         this.selectTab(componentRef.instance)
         this.tabsChanged$.next()
+        this.tabOpened$.next(componentRef.instance)
 
         return componentRef.instance
     }
@@ -59,6 +63,7 @@ export class AppService {
             this.activeTab.blurred$.next()
         }
         this.activeTab = tab
+        this.activeTabChange$.next(tab)
         if (this.activeTab) {
             this.activeTab.focused$.next()
         }
@@ -107,6 +112,7 @@ export class AppService {
             this.selectTab(this.tabs[newIndex])
         }
         this.tabsChanged$.next()
+        this.tabClosed$.next(tab)
     }
 
     emitReady () {

terminus-core/src/services/electron.service.ts

@@ -10,6 +10,7 @@ export class ElectronService {
     globalShortcut: any
     screen: any
     remote: any
+    TouchBar: typeof Electron.TouchBar
     private electron: any
 
     constructor () {
@@ -22,6 +23,7 @@ export class ElectronService {
         this.clipboard = this.electron.clipboard
         this.ipcRenderer = this.electron.ipcRenderer
         this.globalShortcut = this.remote.globalShortcut
+        this.TouchBar = this.remote.TouchBar
     }
 
     remoteRequire (name: string): any {

terminus-core/src/services/touchbar.service.ts

@@ -0,0 +1,69 @@
+import { Injectable, Inject, NgZone } from '@angular/core'
+import { Subject, Subscription } from 'rxjs'
+import { AppService } from './app.service'
+import { ConfigService } from './config.service'
+import { ElectronService } from './electron.service'
+import { BaseTabComponent } from '../components/baseTab.component'
+import { IToolbarButton, ToolbarButtonProvider } from '../api'
+
+@Injectable()
+export class TouchbarService {
+    tabSelected$ = new Subject<number>()
+    private titleSubscriptions = new Map<BaseTabComponent, Subscription>()
+    private tabsSegmentedControl: Electron.TouchBarSegmentedControl
+    private tabSegments: Electron.SegmentedControlSegment[] = []
+
+    constructor (
+        private app: AppService,
+        @Inject(ToolbarButtonProvider) private toolbarButtonProviders: ToolbarButtonProvider[],
+        private config: ConfigService,
+        private electron: ElectronService,
+        private zone: NgZone,
+    ) {
+        app.tabsChanged$.subscribe(() => this.update())
+        app.activeTabChange$.subscribe(() => this.update())
+        app.tabOpened$.subscribe(tab => {
+            let sub = tab.titleChange$.subscribe(title => {
+                this.tabSegments[app.tabs.indexOf(tab)].label = title
+                this.tabsSegmentedControl.segments = this.tabSegments
+            })
+            this.titleSubscriptions.set(tab, sub)
+        })
+        app.tabClosed$.subscribe(tab => {
+            this.titleSubscriptions.get(tab).unsubscribe()
+            this.titleSubscriptions.delete(tab)
+        })
+    }
+
+    update () {
+        let buttons: IToolbarButton[] = []
+        this.config.enabledServices(this.toolbarButtonProviders).forEach(provider => {
+            buttons = buttons.concat(provider.provide())
+        })
+        buttons.sort((a, b) => (a.weight || 0) - (b.weight || 0))
+        this.tabSegments = this.app.tabs.map(tab => ({
+            label: tab.title,
+        }))
+        this.tabsSegmentedControl = new this.electron.TouchBar.TouchBarSegmentedControl({
+            segments: this.tabSegments,
+            selectedIndex: this.app.tabs.indexOf(this.app.activeTab),
+            change: (selectedIndex) => this.zone.run(() => {
+                this.app.selectTab(this.app.tabs[selectedIndex])
+            })
+        })
+        let touchBar = new this.electron.TouchBar({
+            items: [
+                this.tabsSegmentedControl,
+                new this.electron.TouchBar.TouchBarSpacer({size: 'flexible'}),
+                new this.electron.TouchBar.TouchBarSpacer({size: 'small'}),
+                ...buttons.map(button => new this.electron.TouchBar.TouchBarButton({
+                    label: button.title,
+                        // backgroundColor: '#0022cc',
+                    click: () => this.zone.run(() => button.click()),
+                }))
+            ]
+        })
+        this.electron.app.window.setTouchBar(touchBar)
+    }
+
+}

terminus-settings/src/components/settingsTab.component.ts

@@ -28,7 +28,7 @@ export class SettingsTabComponent extends BaseTabComponent {
     ) {
         super()
         this.hotkeyDescriptions = config.enabledServices(hotkeyProviders).map(x => x.hotkeys).reduce((a, b) => a.concat(b))
-        this.title = 'Settings'
+        this.setTitle('Settings')
         this.scrollable = true
         this.screens = this.docking.getScreens()
         this.settingsProviders = config.enabledServices(this.settingsProviders)

terminus-ssh/src/buttonProvider.ts

@@ -18,17 +18,14 @@ export class ButtonProvider extends ToolbarButtonProvider {
     }
 
     activate () {
-        let modal = this.ngbModal.open(SSHModalComponent)
-        modal.result.then(() => {
-            //this.terminal.openTab(shell)
-        })
+        this.ngbModal.open(SSHModalComponent)
     }
 
     provide (): IToolbarButton[] {
         return [{
             icon: 'globe',
             weight: 5,
-            title: 'SSH connections',
+            title: 'SSH',
             click: async () => {
                 this.activate()
             }

terminus-terminal/src/components/terminalTab.component.ts

@@ -58,7 +58,7 @@ export class TerminalTabComponent extends BaseTabComponent {
     ) {
         super()
         this.decorators = this.decorators || []
-        this.title = 'Terminal'
+        this.setTitle('Terminal')
         this.resize$.first().subscribe(async (resizeEvent) => {
             if (!this.session) {
                 this.session = this.sessions.addSession(
@@ -211,11 +211,7 @@ export class TerminalTabComponent extends BaseTabComponent {
     }
 
     attachHTermHandlers (hterm: any) {
-        hterm.setWindowTitle = (title) => {
-            this.zone.run(() => {
-                this.title = title
-            })
-        }
+        hterm.setWindowTitle = title => this.zone.run(() => this.setTitle(title))
 
         const _setAlternateMode = hterm.setAlternateMode.bind(hterm)
         hterm.setAlternateMode = (state) => {