Rudimentary DBus toggle-to-talk support (#1507)

Adds a ToggleToTalk method to the DBus interface to unmute/mute the
microphone in the active service if the recipe supports it.

We will need to add support for this feature in recipes.

5 files changed, 29 insertions, 0 deletions

diff --git a/src/lib/dbus/Ferdium.ts b/src/lib/dbus/Ferdium.ts
index b2a9105f4..853be68e1 100644
--- a/src/lib/dbus/Ferdium.ts
+++ b/src/lib/dbus/Ferdium.ts
@@ -31,6 +31,10 @@ export default class Ferdium extends dbus.interface.Interface {
     this.dbus.trayIcon._toggleWindow();
   }
 
+  ToggleToTalk(): void {
+    this.dbus.trayIcon.mainWindow?.webContents.send('toggle-to-talk');
+  }
+
   emitUnreadChanged(): void {
     Ferdium.emitPropertiesChanged(
       this,
@@ -66,6 +70,10 @@ Ferdium.configureMembers({
       inSignature: '',
       outSignature: '',
     },
+    ToggleToTalk: {
+      inSignature: '',
+      outSignature: '',
+    },
   },
   properties: {
     Muted: {
diff --git a/src/models/Service.ts b/src/models/Service.ts
index b1f0bc271..da9fa43dd 100644
--- a/src/models/Service.ts
+++ b/src/models/Service.ts
@@ -641,4 +641,8 @@ export default class Service {
     this.unreadDirectMessageCount = 0;
     this.unreadIndirectMessageCount = 0;
   }
+
+  toggleToTalk(): void {
+    this.webview?.send('toggle-to-talk');
+  }
 }
diff --git a/src/stores/ServicesStore.ts b/src/stores/ServicesStore.ts
index 95aae6ccb..175a2ce16 100644
--- a/src/stores/ServicesStore.ts
+++ b/src/stores/ServicesStore.ts
@@ -65,6 +65,8 @@ export default class ServicesStore extends TypedStore {
   // No service ID should be in the list multiple times, not all service IDs have to be in the list
   @observable lastUsedServices: string[] = [];
 
+  private toggleToTalkCallback = () => this.active?.toggleToTalk();
+
   constructor(stores: Stores, api: ApiInterface, actions: Actions) {
     super(stores, api, actions);
 
@@ -239,6 +241,8 @@ export default class ServicesStore extends TypedStore {
   initialize() {
     super.initialize();
 
+    ipcRenderer.on('toggle-to-talk', this.toggleToTalkCallback);
+
     // Check services to become hibernated
     this.serviceMaintenanceTick();
   }
@@ -246,6 +250,8 @@ export default class ServicesStore extends TypedStore {
   teardown() {
     super.teardown();
 
+    ipcRenderer.off('toggle-to-talk', this.toggleToTalkCallback);
+
     // Stop checking services for hibernation
     this.serviceMaintenanceTick.cancel();
   }
diff --git a/src/webview/lib/RecipeWebview.ts b/src/webview/lib/RecipeWebview.ts
index 44b3c5ab4..31e9a288d 100644
--- a/src/webview/lib/RecipeWebview.ts
+++ b/src/webview/lib/RecipeWebview.ts
@@ -40,6 +40,8 @@ class RecipeWebview {
 
   loopFunc = () => null;
 
+  toggleToTalkFunc = () => null;
+
   darkModeHandler: ((darkMode: boolean, config: any) => void) | null = null;
 
   // TODO Remove this once we implement a proper wrapper.
@@ -199,6 +201,10 @@ class RecipeWebview {
   openNewWindow(url) {
     ipcRenderer.sendToHost('new-window', url);
   }
+
+  toggleToTalk(fn) {
+    this.toggleToTalkFunc = fn;
+  }
 }
 
 export default RecipeWebview;
diff --git a/src/webview/recipe.ts b/src/webview/recipe.ts
index b394f1517..f2a13f224 100644
--- a/src/webview/recipe.ts
+++ b/src/webview/recipe.ts
@@ -158,6 +158,7 @@ class RecipeController {
     'service-settings-update': 'updateServiceSettings',
     'get-service-id': 'serviceIdEcho',
     'find-in-page': 'openFindInPage',
+    'toggle-to-talk': 'toggleToTalk',
   };
 
   universalDarkModeInjected = false;
@@ -483,6 +484,10 @@ class RecipeController {
       }, 225),
     );
   }
+
+  toggleToTalk() {
+    this.recipe?.toggleToTalkFunc?.();
+  }
 }
 
 /* eslint-disable no-new */