pointer: drop enum wlr_axis_orientation

Instead, use enum wl_pointer_axis from the Wayland protocol.

backend/libinput/pointer.c

@@ -118,10 +118,10 @@ void handle_pointer_axis(struct libinput_event *event,
 
 		switch (axes[i]) {
 		case LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL:
-			wlr_event.orientation = WLR_AXIS_ORIENTATION_VERTICAL;
+			wlr_event.orientation = WL_POINTER_AXIS_VERTICAL_SCROLL;
 			break;
 		case LIBINPUT_POINTER_AXIS_SCROLL_HORIZONTAL:
-			wlr_event.orientation = WLR_AXIS_ORIENTATION_HORIZONTAL;
+			wlr_event.orientation = WL_POINTER_AXIS_HORIZONTAL_SCROLL;
 			break;
 		}
 		wlr_event.delta =
@@ -159,10 +159,10 @@ void handle_pointer_axis_value120(struct libinput_event *event,
 		}
 		switch (axes[i]) {
 		case LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL:
-			wlr_event.orientation = WLR_AXIS_ORIENTATION_VERTICAL;
+			wlr_event.orientation = WL_POINTER_AXIS_VERTICAL_SCROLL;
 			break;
 		case LIBINPUT_POINTER_AXIS_SCROLL_HORIZONTAL:
-			wlr_event.orientation = WLR_AXIS_ORIENTATION_HORIZONTAL;
+			wlr_event.orientation = WL_POINTER_AXIS_HORIZONTAL_SCROLL;
 			break;
 		}
 		wlr_event.delta =

backend/x11/input_device.c

@@ -46,7 +46,7 @@ static void send_axis_event(struct wlr_x11_output *output, int32_t delta,
 		.pointer = &output->pointer,
 		.time_msec = time,
 		.source = WL_POINTER_AXIS_SOURCE_WHEEL,
-		.orientation = WLR_AXIS_ORIENTATION_VERTICAL,
+		.orientation = WL_POINTER_AXIS_VERTICAL_SCROLL,
 		// Most mice use a 15 degree angle per scroll click
 		.delta = delta * 15,
 		.delta_discrete = delta * WLR_POINTER_AXIS_DISCRETE_STEP,

include/wlr/types/wlr_pointer.h

@@ -66,18 +66,13 @@ struct wlr_pointer_button_event {
 	enum wl_pointer_button_state state;
 };
 
-enum wlr_axis_orientation {
-	WLR_AXIS_ORIENTATION_VERTICAL,
-	WLR_AXIS_ORIENTATION_HORIZONTAL,
-};
-
 #define WLR_POINTER_AXIS_DISCRETE_STEP 120
 
 struct wlr_pointer_axis_event {
 	struct wlr_pointer *pointer;
 	uint32_t time_msec;
 	enum wl_pointer_axis_source source;
-	enum wlr_axis_orientation orientation;
+	enum wl_pointer_axis orientation;
 	enum wl_pointer_axis_relative_direction relative_direction;
 	double delta;
 	int32_t delta_discrete;

include/wlr/types/wlr_seat.h

@@ -100,7 +100,7 @@ struct wlr_pointer_grab_interface {
 	uint32_t (*button)(struct wlr_seat_pointer_grab *grab, uint32_t time_msec,
 			uint32_t button, enum wl_pointer_button_state state);
 	void (*axis)(struct wlr_seat_pointer_grab *grab, uint32_t time_msec,
-			enum wlr_axis_orientation orientation, double value,
+			enum wl_pointer_axis orientation, double value,
 			int32_t value_discrete, enum wl_pointer_axis_source source,
 			enum wl_pointer_axis_relative_direction relative_direction);
 	void (*frame)(struct wlr_seat_pointer_grab *grab);
@@ -407,7 +407,7 @@ uint32_t wlr_seat_pointer_send_button(struct wlr_seat *wlr_seat,
  * instead.
  */
 void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time_msec,
-		enum wlr_axis_orientation orientation, double value,
+		enum wl_pointer_axis orientation, double value,
 		int32_t value_discrete, enum wl_pointer_axis_source source,
 		enum wl_pointer_axis_relative_direction relative_direction);
 
@@ -459,7 +459,7 @@ uint32_t wlr_seat_pointer_notify_button(struct wlr_seat *wlr_seat,
  * Notify the seat of an axis event. Defers to any grab of the pointer.
  */
 void wlr_seat_pointer_notify_axis(struct wlr_seat *wlr_seat, uint32_t time_msec,
-		enum wlr_axis_orientation orientation, double value,
+		enum wl_pointer_axis orientation, double value,
 		int32_t value_discrete, enum wl_pointer_axis_source source,
 		enum wl_pointer_axis_relative_direction relative_direction);
 

types/data_device/wlr_drag.c

@@ -234,7 +234,7 @@ static uint32_t drag_handle_pointer_button(struct wlr_seat_pointer_grab *grab,
 }
 
 static void drag_handle_pointer_axis(struct wlr_seat_pointer_grab *grab,
-		uint32_t time, enum wlr_axis_orientation orientation, double value,
+		uint32_t time, enum wl_pointer_axis orientation, double value,
 		int32_t value_discrete, enum wl_pointer_axis_source source,
 		enum wl_pointer_axis_relative_direction relative_direction) {
 	// This space is intentionally left blank

types/seat/wlr_seat_pointer.c

@@ -28,7 +28,7 @@ static uint32_t default_pointer_button(struct wlr_seat_pointer_grab *grab,
 }
 
 static void default_pointer_axis(struct wlr_seat_pointer_grab *grab,
-		uint32_t time, enum wlr_axis_orientation orientation, double value,
+		uint32_t time, enum wl_pointer_axis orientation, double value,
 		int32_t value_discrete, enum wl_pointer_axis_source source,
 		enum wl_pointer_axis_relative_direction relative_direction) {
 	wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,
@@ -287,7 +287,7 @@ static bool should_reset_value120_accumulators(int32_t current, int32_t last) {
 }
 
 static void update_value120_accumulators(struct wlr_seat_client *client,
-		enum wlr_axis_orientation orientation,
+		enum wl_pointer_axis orientation,
 		double value, int32_t value_discrete,
 		double *low_res_value, int32_t *low_res_value_discrete) {
 	if (value_discrete == 0) {
@@ -320,7 +320,7 @@ static void update_value120_accumulators(struct wlr_seat_client *client,
 }
 
 void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time,
-		enum wlr_axis_orientation orientation, double value,
+		enum wl_pointer_axis orientation, double value,
 		int32_t value_discrete, enum wl_pointer_axis_source source,
 		enum wl_pointer_axis_relative_direction relative_direction) {
 	struct wlr_seat_client *client = wlr_seat->pointer_state.focused_client;
@@ -483,7 +483,7 @@ uint32_t wlr_seat_pointer_notify_button(struct wlr_seat *wlr_seat,
 }
 
 void wlr_seat_pointer_notify_axis(struct wlr_seat *wlr_seat, uint32_t time,
-		enum wlr_axis_orientation orientation, double value,
+		enum wl_pointer_axis orientation, double value,
 		int32_t value_discrete, enum wl_pointer_axis_source source,
 		enum wl_pointer_axis_relative_direction relative_direction) {
 	clock_gettime(CLOCK_MONOTONIC, &wlr_seat->last_event);

types/xdg_shell/wlr_xdg_popup.c

@@ -81,7 +81,7 @@ static uint32_t xdg_pointer_grab_button(struct wlr_seat_pointer_grab *grab,
 }
 
 static void xdg_pointer_grab_axis(struct wlr_seat_pointer_grab *grab,
-		uint32_t time, enum wlr_axis_orientation orientation, double value,
+		uint32_t time, enum wl_pointer_axis orientation, double value,
 		int32_t value_discrete, enum wl_pointer_axis_source source,
 		enum wl_pointer_axis_relative_direction relative_direction) {
 	wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,