From edece0488d8c8f42b594311771623da510bffe63 Mon Sep 17 00:00:00 2001
From: Vitali Graf <info@vitaligraf.de>
Date: Mon, 6 Apr 2026 20:50:44 +0200
Subject: [PATCH] fix: listen on all matching input devices, not just the first
 keyboard

---
 whisper_local/hotkey.py | 38 ++++++++++++++++++++++++--------------
 1 file changed, 24 insertions(+), 14 deletions(-)

diff --git a/whisper_local/hotkey.py b/whisper_local/hotkey.py
index 8f4f6d3..24d8505 100644
--- a/whisper_local/hotkey.py
+++ b/whisper_local/hotkey.py
@@ -13,18 +13,22 @@ logger = logging.getLogger(__name__)
 AsyncCallback = Callable[[], Coroutine]
 
 
-def find_keyboard_device() -> InputDevice:
-    """Findet das erste Keyboard-Device in /dev/input/."""
-    devices = [InputDevice(path) for path in evdev.list_devices()]
-    for device in devices:
+def find_keyboard_devices(key_name: str) -> list[InputDevice]:
+    """Findet alle Devices die den angegebenen Key unterstützen."""
+    matches = []
+    for path in evdev.list_devices():
+        device = InputDevice(path)
         capabilities = device.capabilities(verbose=True)
         for (etype_name, _etype_code), events in capabilities.items():
             if etype_name == "EV_KEY":
                 key_names = [name for name, _code in events]
-                if "KEY_A" in key_names:
-                    logger.info("Keyboard gefunden: %s (%s)", device.name, device.path)
-                    return device
-    raise RuntimeError("Kein Keyboard-Device gefunden in /dev/input/")
+                if key_name in key_names:
+                    logger.info("Device mit %s gefunden: %s (%s)", key_name, device.name, device.path)
+                    matches.append(device)
+                    break
+    if not matches:
+        raise RuntimeError(f"Kein Device mit {key_name} gefunden in /dev/input/")
+    return matches
 
 
 class HotkeyListener:
@@ -43,15 +47,21 @@ class HotkeyListener:
         elif not key_down and self.on_release:
             await self.on_release()
 
-    async def listen(self) -> None:
-        """Lauscht auf evdev-Events der konfigurierten Taste."""
-        device = find_keyboard_device()
-        logger.info("Lausche auf %s auf %s", self.key_name, device.name)
+    async def _read_device(self, device: InputDevice) -> None:
+        """Liest Events von einem einzelnen Device."""
         async for event in device.async_read_loop():
             if event.type == ecodes.EV_KEY and event.code == self.key_code:
                 if event.value == 1:  # Key down
-                    logger.debug("%s gedrückt", self.key_name)
+                    logger.debug("%s gedrückt (via %s)", self.key_name, device.path)
                     await self._handle_key_event(key_down=True)
                 elif event.value == 0:  # Key up
-                    logger.debug("%s losgelassen", self.key_name)
+                    logger.debug("%s losgelassen (via %s)", self.key_name, device.path)
                     await self._handle_key_event(key_down=False)
+
+    async def listen(self) -> None:
+        """Lauscht auf evdev-Events der konfigurierten Taste auf allen passenden Devices."""
+        devices = find_keyboard_devices(self.key_name)
+        for dev in devices:
+            logger.info("Lausche auf %s auf %s (%s)", self.key_name, dev.name, dev.path)
+        tasks = [asyncio.create_task(self._read_device(dev)) for dev in devices]
+        await asyncio.gather(*tasks)