116 lines
4.1 KiB
Python
116 lines
4.1 KiB
Python
#!/usr/bin/env python3
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"""orbit-menu — a radial power/utility menu for hyprlua.
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Two entry points into the same tree:
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Super+Shift+O -> --power opens straight into the Power ring (sleep / reboot /
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power off / soft reboot, via hyprshutdown)
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Super+Ctrl+O -> --menu opens the 5-category root (Power, Tools, Scripts,
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Management, Windows)
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Single-instance, same pattern as astal-menu/main.py: the first launch builds the
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(hidden) window and holds; later invocations forward their verb over D-Bus via
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scripts/orbit-menu.sh instead of spawning a second python3+GTK4 process.
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main.py run the resident instance (stays hidden until toggled)
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main.py --power show, rooted at Power
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main.py --menu show, rooted at the full category menu
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main.py --hide hide
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"""
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from __future__ import annotations
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import os
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import sys
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from pathlib import Path
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# orbit-menu-start.sh LD_PRELOADs libgtk4-layer-shell (load-ordering requirement
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# ahead of libwayland-client). Drop it once resident so it isn't inherited by
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# anything this process launches (see astal-menu/main.py for the same rationale —
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# some GTK4 apps abort at startup with the layer-shell lib preloaded).
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os.environ.pop("LD_PRELOAD", None)
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sys.path.insert(0, str(Path(__file__).resolve().parent))
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import gi # noqa: E402
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gi.require_version("Gtk", "4.0")
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from gi.repository import Gio, GLib, Gtk # noqa: E402
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import config # noqa: E402
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import menu_tree # noqa: E402
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import theme # noqa: E402
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from orbit_menu import OrbitMenu # noqa: E402
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from paths import APP_ID # noqa: E402
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class OrbitMenuApp(Gtk.Application):
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def __init__(self) -> None:
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super().__init__(application_id=APP_ID,
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flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
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self.window: OrbitMenu | None = None
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self._current_mode: str | None = None # "power" | "menu"
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def do_startup(self) -> None:
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Gtk.Application.do_startup(self)
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theme.load_css()
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self.window = OrbitMenu(menu_tree.full_menu_root(), on_close=self._on_closed,
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satellites=config.satellites_enabled(),
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hologram=config.hologram_enabled())
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self._current_mode = "menu"
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self._register_actions()
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self.hold() # stay alive with no visible window
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def _on_closed(self) -> None:
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pass # nothing to do; the window just hides itself
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def _open(self, mode: str) -> None:
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assert self.window is not None
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if self.window.get_visible() and self._current_mode == mode:
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self.window.set_visible(False)
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return
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if self._current_mode != mode:
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root = menu_tree.power_only_root() if mode == "power" else menu_tree.full_menu_root()
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self.window.set_root(root)
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self._current_mode = mode
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self.window.open_at_root()
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def _register_actions(self) -> None:
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def add(name: str, callback) -> None:
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action = Gio.SimpleAction.new(name, None)
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action.connect("activate", callback)
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self.add_action(action)
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def on_hide(*_a) -> None:
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assert self.window is not None
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self.window.set_visible(False)
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add("power", lambda *_a: self._open("power"))
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add("menu", lambda *_a: self._open("menu"))
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add("hide", on_hide)
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def do_command_line(self, cmdline: Gio.ApplicationCommandLine) -> int:
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args = list(cmdline.get_arguments()[1:])
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verb = args[0] if args else "--daemon"
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if self.window is None:
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return 0
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if verb == "--power":
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self._open("power")
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elif verb == "--menu":
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self._open("menu")
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elif verb == "--hide":
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self.window.set_visible(False)
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# --daemon and anything else: no-op (stay resident, hidden)
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return 0
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def do_activate(self) -> None:
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pass # resident instance: nothing to do on plain activate
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def main() -> int:
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GLib.set_prgname("orbit-menu")
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return OrbitMenuApp().run(sys.argv)
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if __name__ == "__main__":
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raise SystemExit(main())
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