rescriptoon/tooncher/actions.py

try:
    import Xlib.protocol.event
except ImportError:
    pass


class RewriteKeyEventAction:

    def __init__(self, keysym=None):
        self._keysym = keysym

    def execute(self, extended_controls, xkeyevent):
        attr = dict(
            window=extended_controls.engine_window,
            detail=xkeyevent.detail,
            state=xkeyevent.state,
            root_x=xkeyevent.root_x,
            root_y=xkeyevent.root_y,
            event_x=xkeyevent.event_x,
            event_y=xkeyevent.event_y,
            child=xkeyevent.child,
            root=xkeyevent.root,
            time=xkeyevent.time,  # X.CurrentTime
            same_screen=xkeyevent.same_screen,
        )
        if self._keysym:
            attr['detail'] = extended_controls.xdisplay.keysym_to_keycode(
                self._keysym)
        extended_controls.engine_window.send_event(
            type(xkeyevent)(**attr),
        )


class ForwardKeyEventAction(RewriteKeyEventAction):

    def __init__(self):
        super().__init__(keysym=None)


class ToggleExtendedControlsAction:

    def execute(self, extended_controls, xkeyevent):
        if isinstance(xkeyevent, Xlib.protocol.event.KeyPress):
            extended_controls.toggle()