Justin
3de4ca48e0
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60 lines
2.6 KiB
Python
60 lines
2.6 KiB
Python
"""User-scoped desktop integration."""
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from pathlib import Path
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import os
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import shutil
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import sys
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ROOT = Path(__file__).resolve().parent.parent
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APP_ID = 'io.github.btd700linux.Control'
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def desktop_entry(*, background=False):
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appdir = os.environ.get('APPDIR')
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appimage = os.environ.get('APPIMAGE') if appdir else None
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checkout = (ROOT / 'run.sh').is_file()
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path = appimage or (str(Path(appdir) / 'AppRun') if appdir else None) or (str(ROOT / 'run.sh') if checkout else sys.executable)
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module_args = '' if appdir or checkout else ' -m btd700'
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# The pinned type2 runtime removes its CLI flag before launching AppRun;
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# its extraction directory also identifies subsequent launches in this mode.
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if appimage and ('APPIMAGE_EXTRACT_AND_RUN' in os.environ or Path(appdir).name.startswith('appimage_extracted_')):
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module_args = ' --appimage-extract-and-run'
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icon = (str(installed_icon()) if appimage else str(Path(appdir) / 'btd700-control.svg') if appdir
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else str(ROOT / 'packaging/btd700-control.svg') if checkout else 'audio-headphones')
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# Desktop Entry Exec quoting is not shell quoting.
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escaped = path.replace('\\', '\\\\').replace('"', '\\"').replace('`', '\\`').replace('$', '\\$').replace('%', '%%')
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return ('[Desktop Entry]\nType=Application\nName=BTD 700 Control\n'
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'Comment=Linux controls for the Sennheiser BTD 700\n'
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'Comment[de]=Linux-Steuerung für den Sennheiser BTD 700\n'
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f'Exec="{escaped}"{module_args}' + (' --background' if background else '') + '\n'
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f'Icon={icon}\nTerminal=false\n'
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'Categories=AudioVideo;Audio;\n'
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'Keywords=Sennheiser;Bluetooth;aptX;Auracast;Dongle;\n'
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f'StartupWMClass={APP_ID}\n')
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def autostart_path():
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base = Path(os.environ.get('XDG_CONFIG_HOME', Path.home() / '.config'))
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return base / 'autostart' / f'{APP_ID}.desktop'
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def installed_icon():
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base = Path(os.environ.get('XDG_DATA_HOME', Path.home() / '.local/share'))
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return base / 'icons/hicolor/scalable/apps' / f'{APP_ID}.svg'
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def install_appimage_icon():
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if os.environ.get('APPIMAGE') and os.environ.get('APPDIR'):
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path = installed_icon()
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path.parent.mkdir(parents=True, exist_ok=True)
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shutil.copyfile(Path(os.environ['APPDIR']) / 'btd700-control.svg', path)
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def set_autostart(enabled):
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path = autostart_path()
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if enabled:
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install_appimage_icon()
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path.parent.mkdir(parents=True, exist_ok=True)
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path.write_text(desktop_entry(background=True))
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else:
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path.unlink(missing_ok=True)
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