Refactor out wlr_tablet_pad_state

4 files changed, 16 insertions, 14 deletions

diff --git a/backend/libinput/tablet_pad.c b/backend/libinput/tablet_pad.c
index 9713bb1d..efad1068 100644
--- a/backend/libinput/tablet_pad.c
+++ b/backend/libinput/tablet_pad.c
@@ -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,
diff --git a/include/wlr/interfaces/wlr_tablet_pad.h b/include/wlr/interfaces/wlr_tablet_pad.h
index 09274c6c..81af3c3f 100644
--- a/include/wlr/interfaces/wlr_tablet_pad.h
+++ b/include/wlr/interfaces/wlr_tablet_pad.h
@@ -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
diff --git a/include/wlr/types/wlr_tablet_pad.h b/include/wlr/types/wlr_tablet_pad.h
index d2365086..6c14c669 100644
--- a/include/wlr/types/wlr_tablet_pad.h
+++ b/include/wlr/types/wlr_tablet_pad.h
@@ -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;
diff --git a/types/wlr_tablet_pad.c b/types/wlr_tablet_pad.c
index 80c6187d..b7f03493 100644
--- a/types/wlr_tablet_pad.c
+++ b/types/wlr_tablet_pad.c
@@ -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);
 	}
-	free(pad);
 }