Add native Linux controls and tray menu for BTD 700

btd700/integration.py

@@ -0,0 +1,37 @@
+"""User-scoped desktop integration."""
+from pathlib import Path
+import os
+import sys
+
+ROOT = Path(__file__).resolve().parent.parent
+APP_ID = 'io.github.btd700linux.Control'
+
+
+def desktop_entry(*, background=False):
+    checkout = (ROOT / 'run.sh').is_file()
+    path = str(ROOT / 'run.sh') if checkout else sys.executable
+    module_args = '' if checkout else ' -m btd700'
+    icon = str(ROOT / 'packaging/btd700-control.svg') if checkout else 'audio-headphones'
+    # Desktop Entry Exec quoting is not shell quoting.
+    escaped = path.replace('\\', '\\\\').replace('"', '\\"').replace('`', '\\`').replace('$', '\\$').replace('%', '%%')
+    return ('[Desktop Entry]\nType=Application\nName=BTD 700 Control\n'
+            'Comment=Linux-Steuerung für den Sennheiser BTD 700\n'
+            f'Exec="{escaped}"{module_args}' + (' --background' if background else '') + '\n'
+            f'Icon={icon}\nTerminal=false\n'
+            'Categories=AudioVideo;Audio;\n'
+            'Keywords=Sennheiser;Bluetooth;aptX;Auracast;Dongle;\n'
+            f'StartupWMClass={APP_ID}\n')
+
+
+def autostart_path():
+    base = Path(os.environ.get('XDG_CONFIG_HOME', Path.home() / '.config'))
+    return base / 'autostart' / f'{APP_ID}.desktop'
+
+
+def set_autostart(enabled):
+    path = autostart_path()
+    if enabled:
+        path.parent.mkdir(parents=True, exist_ok=True)
+        path.write_text(desktop_entry(background=True))
+    else:
+        path.unlink(missing_ok=True)