Move Mouse Cursor to Active Window

move_cursor_to_active_win.py

#!/usr/bin/env python3
import pyatspi


def on_object_focused(event):
    if not event.source.getState().contains(pyatspi.STATE_FOCUSED):
        return

    print(event)
    extents = event.source.get_extents(pyatspi.DESKTOP_COORDS)

    x = extents.x + extents.width / 2
    y = extents.y + extents.height / 2

    print('moving mouse to: [{}, {}] ({}-{} @ [{}, {}] {}x{})'.format(
        x, y, event.host_application.name, event.source_name,
        extents.x, extents.y, extents.width, extents.height))

    pyatspi.Registry.generateMouseEvent(x, y, pyatspi.MOUSE_ABS)


def main():
    pyatspi.Registry.registerEventListener(on_object_focused, 'focus')

    try:
        pyatspi.Registry.start()
    finally:
        pyatspi.Registry.stop()


if __name__ == "__main__":
    main()