# Copyright 2023 (c) Anna Schumaker.
"""A custom ActionEntry that works in Python."""
from gi.repository import GObject
from gi.repository import Gio
from gi.repository import Gtk


class ActionEntry(GObject.GObject):
    """Our own AcitionEntry class to make accelerators easier."""

    enabled = GObject.Property(type=bool, default=True)

    def __init__(self, name: str, func: callable, *accels: tuple[str],
                 enabled: tuple[GObject.GObject, str] | None = None):
        """Initialize an ActionEntry."""
        super().__init__()

        for accel in accels:
            if not Gtk.accelerator_parse(accel)[0]:
                raise ValueError

        self.accels = list(accels)
        self.func = func

        if enabled is not None:
            self.enabled = enabled[0].get_property(enabled[1])
            enabled[0].bind_property(enabled[1], self, "enabled")

        self.action = Gio.SimpleAction(name=name, enabled=self.enabled)
        self.action.connect("activate", self.__activate)
        self.bind_property("enabled", self.action, "enabled")

    def __activate(self, action: Gio.SimpleAction, param) -> None:
        self.func()

    @property
    def name(self) -> str:
        """Get then name of this ActionEntry."""
        return self.action.get_name()