def create_keyboard_monitor(parent=None):
"""
Create a new keyboard monitor:
>>> monitor = create_keyboard_monitor(parent)
>>> monitor.idle_time = 0.5
>>> monitor.keys_to_ignore = monitor.IGNORE_MODIFIER_COMBOS
>>> monitor.typingStarted.connect(lambda: print('typing started'))
>>> monitor.typingStopped.connect(lambda: print('typing stopped'))
>>> monitor.start()
This function automatically chooses the "best" available implementation.
Currently this means, that a :class:`RecordingKeyboardMonitor` is created,
if the XRecord extension is available. Otherwise this functions falls back
to :class:`PollingKeyboardMonitor`.
``parent`` is the parent :class:`~PyQt4.QtCore.QObject`.
Return an implementation of :class:`AbstractKeyboardMonitor`.
"""
if xrecord:
success, _ = xrecord.query_version(Display.from_qt())
if success:
return RecordingKeyboardMonitor(parent)
return PollingKeyboardMonitor(parent)
def main():
with Display.from_name() as display:
_, xrecord_version = xrecord.query_version(display)
print('xrecord version:', '.'.join(map(str, xrecord_version)))
key_events = (xlib.KEY_PRESS, xlib.KEY_RELEASE)
with xrecord.context(display, xrecord.ALL_CLIENTS,
device_events=key_events) as context:
disable = disable_context_handler(context)
signal.signal(signal.SIGINT, disable)
signal.signal(signal.SIGTERM, disable)
xrecord.enable_context(display, context, handle_event, None)
def main():
with Display.from_name() as display:
_, xrecord_version = xrecord.query_version(display)
print('xrecord version:', '.'.join(map(str, xrecord_version)))
key_events = (xlib.KEY_PRESS, xlib.KEY_RELEASE)
with xrecord.context(display,
xrecord.ALL_CLIENTS,
device_events=key_events) as context:
disable = disable_context_handler(context)
signal.signal(signal.SIGINT, disable)
signal.signal(signal.SIGTERM, disable)
xrecord.enable_context(display, context, handle_event, None)
def test_query_version(display):
success, version = xrecord.query_version(display)
assert success
assert version >= (1, 13)
def test_query_version(display):
success, version = xrecord.query_version(display)
assert success
assert version >= (1, 13)