Added hooks for minimize, toggle-maximize and close, in the main process, and exposed same named emitted events through the window object. This makes it easy to integreate inline window control buttons, for when not having a window frame

app/src/components/mainWindow.ts

@@ -150,6 +150,22 @@ export async function createMainWindow(
     mainWindow.show();
   });
 
+  ipcMain.on('window-minimize', () => {
+    mainWindow.minimize();
+  });
+
+  ipcMain.on('window-toggle-maximize', () => {
+    if (mainWindow.isMaximized()) {
+      mainWindow.restore();
+    } else {
+      mainWindow.maximize();
+    }
+  });
+
+  ipcMain.on('window-close', () => {
+    mainWindow.close();
+  })
+
   setupSessionInteraction(mainWindow);
   setupSessionPermissionHandler(mainWindow);
 

app/src/preload.ts

@@ -62,6 +62,12 @@ function setNotificationCallback(
   window.Notification = newNotify;
 }
 
+function exposeWindowControls() {
+  (<any>window).minimize = () => ipcRenderer.send('window-minimize');
+  (<any>window).toggleMaximize = () => ipcRenderer.send('window-toggle-maximize');
+  (<any>window).close = () => ipcRenderer.send('window-close');
+}
+
 async function getDisplayMedia(
   sourceId: number | string,
 ): Promise<MediaStream> {
@@ -327,6 +333,8 @@ function notifyNotificationClick(): void {
 setNotificationCallback(notifyNotificationCreate, notifyNotificationClick);
 setDisplayMediaPromise();
 
+exposeWindowControls();
+
 ipcRenderer.on('params', (event, message: string) => {
   log.debug('ipcRenderer.params', { event, message });
   const appArgs: unknown = JSON.parse(message) as OutputOptions;