46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
#include <assert.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wayland-server-core.h>
|
|
#include <wlr/interfaces/wlr_tablet_pad.h>
|
|
#include <wlr/types/wlr_tablet_pad.h>
|
|
#include <wlr/util/log.h>
|
|
|
|
#include "interfaces/wlr_input_device.h"
|
|
|
|
struct wlr_tablet_pad *wlr_tablet_pad_from_input_device(
|
|
struct wlr_input_device *input_device) {
|
|
assert(input_device->type == WLR_INPUT_DEVICE_TABLET_PAD);
|
|
return wl_container_of(input_device, (struct wlr_tablet_pad *)NULL, base);
|
|
}
|
|
|
|
void wlr_tablet_pad_init(struct wlr_tablet_pad *pad,
|
|
const struct wlr_tablet_pad_impl *impl, const char *name) {
|
|
memset(pad, 0, sizeof(*pad));
|
|
wlr_input_device_init(&pad->base, WLR_INPUT_DEVICE_TABLET_PAD, name);
|
|
|
|
pad->impl = impl;
|
|
wl_signal_init(&pad->events.button);
|
|
wl_signal_init(&pad->events.ring);
|
|
wl_signal_init(&pad->events.strip);
|
|
wl_signal_init(&pad->events.attach_tablet);
|
|
|
|
wl_list_init(&pad->groups);
|
|
wl_array_init(&pad->paths);
|
|
}
|
|
|
|
void wlr_tablet_pad_finish(struct wlr_tablet_pad *pad) {
|
|
wlr_input_device_finish(&pad->base);
|
|
|
|
char **path_ptr;
|
|
wl_array_for_each(path_ptr, &pad->paths) {
|
|
free(*path_ptr);
|
|
}
|
|
wl_array_release(&pad->paths);
|
|
|
|
/* TODO: wlr_tablet_pad should own its wlr_tablet_pad_group */
|
|
if (!wl_list_empty(&pad->groups)) {
|
|
wlr_log(WLR_ERROR, "wlr_tablet_pad groups is not empty");
|
|
}
|
|
}
|