This prevents other input devices from interfering with the expected calls
that the Keyboard tests should make.
Signed-off-by: Chris Burel <burelc@amazon.com>
Many keys will generate key press events but return an empty string from
`xkb_state_key_get_utf8`, like modifier keys, arrow keys, function keys,
etc. This checks if the string retrieved from such a key press is empty
before emitting an associated text event for it, to avoid notifying a
potentially large number of listeners about an empty string.
Signed-off-by: Chris Burel <burelc@amazon.com>
* Use XcbUniquePtr to manage xcb resources
Signed-off-by: Chris Burel <burelc@amazon.com>
* Add a unit test for XcbInputDeviceKeyboard
Signed-off-by: Chris Burel <burelc@amazon.com>
Chris Burel
Steve Pham
Esteban Papp