Remove duped code

electron_app/src/electron-main.js

@@ -399,92 +399,6 @@ app.on('before-quit', () => {
     }
 });
 
-// Counter for keybindings we have registered
-let ioHookTasks = 0;
-
-// Limit for amount of keybindings that can be
-// registered at once.
-const keybindingRegistrationLimit = 1;
-
-// Fires when a global keybinding is being registered
-ipcMain.on('register-keybinding', function(ev, keybinding) {
-    // Prevent registering more than the defined limit
-    if (ioHookTasks >= keybindingRegistrationLimit) {
-        ioHookTasks = keybindingRegistrationLimit;
-        return;
-    }
-
-    // Start listening for global keyboard shortcuts
-    if (ioHookTasks <= 0) {
-        ioHookTasks = 0;
-        ioHook.start();
-    }
-    ioHookTasks++;
-
-    ioHook.registerShortcut(keybinding.code, () => {
-        ev.sender.send('keybinding-pressed', keybinding.name);
-    }, () => {
-        ev.sender.send('keybinding-released', keybinding.name);
-    });
-});
-
-// Fires when a global keybinding is being unregistered
-ipcMain.on('unregister-keybinding', function(ev, keybindingCode) {
-    // Stop listening for global keyboard shortcuts if we're
-    // unregistering the last one
-    if (ioHookTasks <= 1) {
-        ioHook.stop();
-    }
-    ioHookTasks--;
-
-    ioHook.unregisterShortcutByKeys(keybindingCode);
-});
-
-// Tell renderer process what key was pressed
-// iohook has its own encoding for keys, so we can't just use a
-// listener in the renderer process to register iohook shortcuts
-let renderProcessID = null;
-const reportKeyEvent = function(keyEvent) {
-    // "this" is the renderer process because we call this method with .bind()
-    renderProcessID.sender.send('keypress', {
-        keydown: keyEvent.type == 'keydown',
-        keycode: keyEvent.keycode,
-    });
-};
-
-// Fires when listening on all keys
-// !!Security note: Ensure iohook is only allowed to listen to keybindings
-// when the browser window is in focus, else an XSS could lead to keylogging
-// Currently, this is achieved by leveraging browserWindow to act on focus loss
-ipcMain.on('start-listening-keys', function(ev, keybindingCode) {
-    // Start recording keypresses
-    if (ioHookTasks <= 0) {
-        ioHookTasks = 0;
-        ioHook.start();
-    }
-    ioHookTasks++;
-
-    renderProcessID = ev;
-    ioHook.on('keydown', reportKeyEvent);
-    ioHook.on('keyup', reportKeyEvent);
-});
-
-const stopListeningKeys = () => {
-    // Stop recording keypresses
-    ioHook.off('keydown', reportKeyEvent);
-    ioHook.off('keyup', reportKeyEvent);
-};
-
-ipcMain.on('stop-listening-keys', () => {
-    if (ioHookTasks <= 1) {
-        ioHookTasks = 1;
-        ioHook.stop();
-    }
-    ioHookTasks--;
-
-    stopListeningKeys();
-});
-
 app.on('second-instance', (ev, commandLine, workingDirectory) => {
     // If other instance launched with --hidden then skip showing window
     if (commandLine.includes('--hidden')) return;