`handle_tablet_tool_set_cursor` was copied from input/cursor.c's
`handle_request_set_cursor`, but the focused surface check was not
adjusted appropriately.
Fixes#5257.
If a pad device for a tablet exists, reloading the configuration,
removing/reading the device or even suspending the system will recreate
the same Wayland input device multiple times.
Make sure we don't re-create the same Wayland device more than
necessary.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Sway has basic support for drawing tablets, but does not expose
properties such as pressure sensitivity. This implements the wlr tablet
v2 protocol, providing tablet events to Wayland clients.
Simon Zeni
Simon Ser
Tudor Brindus
Olivier Fourdan
John Chadwick