40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# Copyright 2023 (c) Anna Schumaker.
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"""A custom ActionEntry that works in Python."""
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from gi.repository import GObject
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from gi.repository import Gio
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from gi.repository import Gtk
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class ActionEntry(GObject.GObject):
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"""Our own AcitionEntry class to make accelerators easier."""
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enabled = GObject.Property(type=bool, default=True)
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def __init__(self, name: str, func: callable, *accels: tuple[str],
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enabled: tuple[GObject.GObject, str] | None = None):
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"""Initialize an ActionEntry."""
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super().__init__()
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for accel in accels:
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if not Gtk.accelerator_parse(accel)[0]:
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raise ValueError
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self.accels = list(accels)
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self.func = func
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if enabled is not None:
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self.enabled = enabled[0].get_property(enabled[1])
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enabled[0].bind_property(enabled[1], self, "enabled")
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self.action = Gio.SimpleAction(name=name, enabled=self.enabled)
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self.action.connect("activate", self.__activate)
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self.bind_property("enabled", self.action, "enabled")
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def __activate(self, action: Gio.SimpleAction, param) -> None:
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self.func()
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@property
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def name(self) -> str:
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"""Get then name of this ActionEntry."""
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return self.action.get_name()
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