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Refactor out wlr_tablet_pad_state

This commit is contained in:
Dominique Martinet 2017-08-14 15:59:59 +02:00
parent 53e7bebd23
commit a289940bff
4 changed files with 16 additions and 14 deletions
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8
backend/libinput/tablet_pad.c
View File

@ -10,7 +10,13 @@
struct wlr_tablet_pad *wlr_libinput_tablet_pad_create(
struct libinput_device *libinput_dev) {
assert(libinput_dev);
return wlr_tablet_pad_create(NULL, NULL);
struct wlr_tablet_pad *wlr_tablet_pad = calloc(1, sizeof(struct wlr_tablet_pad));
if (!wlr_tablet_pad) {
wlr_log(L_ERROR, "Unable to allocate wlr_tablet_pad");
return NULL;
}
wlr_tablet_pad_init(wlr_tablet_pad, NULL);
return wlr_tablet_pad;
}
void handle_tablet_pad_button(struct libinput_event *event,

6
include/wlr/interfaces/wlr_tablet_pad.h
View File

@ -3,11 +3,11 @@
#include <wlr/types/wlr_tablet_pad.h>
struct wlr_tablet_pad_impl {
void (*destroy)(struct wlr_tablet_pad_state *pad);
void (*destroy)(struct wlr_tablet_pad *pad);
};
struct wlr_tablet_pad *wlr_tablet_pad_create(struct wlr_tablet_pad_impl *impl,
struct wlr_tablet_pad_state *state);
void wlr_tablet_pad_init(struct wlr_tablet_pad *pad,
struct wlr_tablet_pad_impl *impl);
void wlr_tablet_pad_destroy(struct wlr_tablet_pad *pad);
#endif

2
include/wlr/types/wlr_tablet_pad.h
View File

@ -11,11 +11,9 @@
*/
struct wlr_tablet_pad_impl;
struct wlr_tablet_pad_state;
struct wlr_tablet_pad {
struct wlr_tablet_pad_impl *impl;
struct wlr_tablet_pad_state *state;
struct {
struct wl_signal button;

14
types/wlr_tablet_pad.c
View File

@ -4,21 +4,19 @@
#include <wlr/types/wlr_tablet_pad.h>
#include <wlr/interfaces/wlr_tablet_pad.h>
struct wlr_tablet_pad *wlr_tablet_pad_create(struct wlr_tablet_pad_impl *impl,
struct wlr_tablet_pad_state *state) {
struct wlr_tablet_pad *pad = calloc(1, sizeof(struct wlr_tablet_pad));
void wlr_tablet_pad_init(struct wlr_tablet_pad *pad,
struct wlr_tablet_pad_impl *impl) {
pad->impl = impl;
pad->state = state;
wl_signal_init(&pad->events.button);
wl_signal_init(&pad->events.ring);
wl_signal_init(&pad->events.strip);
return pad;
}
void wlr_tablet_pad_destroy(struct wlr_tablet_pad *pad) {
if (!pad) return;
if (pad->impl) {
pad->impl->destroy(pad->state);
}
if (pad->impl && pad->impl->destroy) {
pad->impl->destroy(pad);
} else {
free(pad);
}
}