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seat.c: check finger count before enabling tapfor libinput device

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This commit is contained in:
Johan Malm 2021-02-06 15:47:51 +00:00
parent 2a7086d9f7
commit 4a8fcf5c6d
1 changed files with 24 additions and 3 deletions
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27
src/seat.c
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@ -11,17 +11,38 @@ input_device_destroy(struct wl_listener *listener, void *data)
free(input);
}
void
new_pointer(struct seat *seat, struct input *input)
static void
configure_libinput(struct wlr_input_device *wlr_input_device)
{
/*
* We want to enable full libinput configuration eventually, but
* for the time being, lets just enable tap.
*/
if (!wlr_input_device) {
warn("%s:%d: no wlr_input_device", __FILE__, __LINE__);
return;
}
struct libinput_device *libinput_dev =
wlr_libinput_get_device_handle(input->wlr_input_device);
wlr_libinput_get_device_handle(wlr_input_device);
if (!libinput_dev) {
warn("%s:%d: no libinput_dev", __FILE__, __LINE__);
return;
}
if (libinput_device_config_tap_get_finger_count(libinput_dev) <= 0) {
warn("libinput device finger count <= 0");
return;
}
info("tap enabled for libinput device");
libinput_device_config_tap_set_enabled(libinput_dev,
LIBINPUT_CONFIG_TAP_ENABLED);
}
void
new_pointer(struct seat *seat, struct input *input)
{
if (wlr_input_device_is_libinput(input->wlr_input_device)) {
configure_libinput(input->wlr_input_device);
}
wlr_cursor_attach_input_device(seat->cursor, input->wlr_input_device);
}