#!/usr/bin/env python3
# Copyright (c) 2026 Storm Dragon
# Authors: Storm Dragon, Angus Kola
# SPDX-License-Identifier: GPL-3.0-or-later
"""A GTK 4 popover menu, whose items expose their label only through a relation."""
import gi

gi.require_version("Gtk", "4.0")
from gi.repository import Gio, GLib, Gtk


def activate(app):
    window = Gtk.ApplicationWindow(application=app, title="GTK 4 menu label probe")
    for name in ("compose", "add-account", "grouping"):
        action = (Gio.SimpleAction.new_stateful(name, None, GLib.Variant.new_boolean(True))
                  if name == "grouping" else Gio.SimpleAction.new(name, None))
        window.add_action(action)
    app.set_accels_for_action("win.compose", ["<Control>n"])
    window.add_action(Gio.SimpleAction.new_stateful("filter", GLib.VariantType.new("s"),
                                                  GLib.Variant.new_string("all")))
    menu = Gio.Menu()
    menu.append("_New Message", "win.compose")
    menu.append("_Add Account…", "win.add-account")
    menu.append("Group into _Conversations", "win.grouping")
    menu.append("_All Messages", "win.filter::all")
    button = Gtk.MenuButton(label="File", menu_model=menu)
    window.set_child(button)
    window.present()
    GLib.timeout_add(300, lambda: (button.popup(), False)[1])


app = Gtk.Application(application_id="org.stormux.CthulhuGtk4MenuProbe")
app.connect("activate", activate)
app.run(None)