update

APP/screen-share/main.js

@@ -0,0 +1,75 @@
+const { app, BrowserWindow, desktopCapturer, ipcMain } = require('electron');
+const path = require('path');
+
+let mainWindow;
+
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      contextIsolation: true,
+      nodeIntegration: false,
+    },
+  });
+
+  mainWindow.loadFile('index.html');
+}
+
+ipcMain.handle('get-sources', async () => {
+  const sources = await desktopCapturer.getSources({
+    types: ['screen', 'window'],
+    thumbnailSize: { width: 320, height: 180 },
+  });
+  return sources.map((s) => ({
+    id: s.id,
+    name: s.name,
+    thumbnail: s.thumbnail.toDataURL(),
+  }));
+});
+
+let robotjs = null;
+try {
+  robotjs = require('robotjs');
+} catch (e) {
+  console.warn('robotjs nicht verfuegbar – Fernsteuerung deaktiviert');
+}
+
+ipcMain.on('remote-control', (_event, data) => {
+  if (!robotjs) return;
+
+  try {
+    switch (data.action) {
+      case 'mousemove':
+        robotjs.moveMouse(Math.round(data.x), Math.round(data.y));
+        break;
+      case 'mousedown':
+        robotjs.mouseToggle('down', data.button || 'left');
+        break;
+      case 'mouseup':
+        robotjs.mouseToggle('up', data.button || 'left');
+        break;
+      case 'click':
+        robotjs.mouseClick(data.button || 'left');
+        break;
+      case 'keydown':
+        robotjs.keyToggle(data.key, 'down', data.modifiers || []);
+        break;
+      case 'keyup':
+        robotjs.keyToggle(data.key, 'up', data.modifiers || []);
+        break;
+      case 'scroll':
+        robotjs.scrollMouse(data.deltaX || 0, data.deltaY || 0);
+        break;
+    }
+  } catch (err) {
+    console.error('Fernsteuerungsfehler:', err.message);
+  }
+});
+
+app.whenReady().then(createWindow);
+
+app.on('window-all-closed', () => {
+  app.quit();
+});