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Add support for discrete axis values

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This commit is contained in:
emersion 2018-05-12 13:04:47 +01:00
parent 84609d347a
commit 0b58579564
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GPG key ID: 0FDE7BE0E88F5E48
12 changed files with 58 additions and 22 deletions
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3
types/data_device/wlr_drag.c
View file

@ -191,7 +191,8 @@ 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 wlr_axis_orientation orientation, double value,
int32_t value_discrete) {
// This space is intentionally left blank
}

25
types/seat/wlr_seat_pointer.c
View file

@ -25,8 +25,10 @@ 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) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value);
uint32_t time, enum wlr_axis_orientation orientation, double value,
int32_t value_discrete) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,
value_discrete);
}
static void default_pointer_cancel(struct wlr_seat_pointer_grab *grab) {
@ -224,7 +226,8 @@ uint32_t wlr_seat_pointer_send_button(struct wlr_seat *wlr_seat, uint32_t time,
}
void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time,
enum wlr_axis_orientation orientation, double value) {
enum wlr_axis_orientation orientation, double value,
int32_t value_discrete) {
struct wlr_seat_client *client = wlr_seat->pointer_state.focused_client;
if (client == NULL) {
return;
@ -236,11 +239,18 @@ void wlr_seat_pointer_send_axis(struct wlr_seat *wlr_seat, uint32_t time,
continue;
}
uint32_t version = wl_resource_get_version(resource);
if (value) {
if (value_discrete &&
version >= WL_POINTER_AXIS_DISCRETE_SINCE_VERSION) {
wl_pointer_send_axis_discrete(resource, orientation,
value_discrete);
}
wl_pointer_send_axis(resource, time, orientation,
wl_fixed_from_double(value));
} else if (wl_resource_get_version(resource) >=
WL_POINTER_AXIS_STOP_SINCE_VERSION) {
} else if (version >= WL_POINTER_AXIS_STOP_SINCE_VERSION) {
wl_pointer_send_axis_stop(resource, time, orientation);
}
pointer_send_frame(resource);
@ -304,10 +314,11 @@ 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 wlr_axis_orientation orientation, double value,
int32_t value_discrete) {
clock_gettime(CLOCK_MONOTONIC, &wlr_seat->last_event);
struct wlr_seat_pointer_grab *grab = wlr_seat->pointer_state.grab;
grab->interface->axis(grab, time, orientation, value);
grab->interface->axis(grab, time, orientation, value, value_discrete);
}
bool wlr_seat_pointer_has_grab(struct wlr_seat *seat) {

6
types/wlr_wl_shell.c
View file

@ -93,8 +93,10 @@ static void shell_pointer_grab_cancel(struct wlr_seat_pointer_grab *grab) {
}
static void shell_pointer_grab_axis(struct wlr_seat_pointer_grab *grab,
uint32_t time, enum wlr_axis_orientation orientation, double value) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value);
uint32_t time, enum wlr_axis_orientation orientation, double value,
int32_t value_discrete) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,
value_discrete);
}
static const struct wlr_pointer_grab_interface shell_pointer_grab_impl = {

6
types/wlr_xdg_shell.c
View file

@ -77,8 +77,10 @@ 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) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value);
uint32_t time, enum wlr_axis_orientation orientation, double value,
int32_t value_discrete) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,
value_discrete);
}
static void xdg_pointer_grab_cancel(struct wlr_seat_pointer_grab *grab) {

6
types/wlr_xdg_shell_v6.c
View file

@ -87,8 +87,10 @@ 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) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value);
uint32_t time, enum wlr_axis_orientation orientation, double value,
int32_t value_discrete) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,
value_discrete);
}
static void xdg_pointer_grab_cancel(struct wlr_seat_pointer_grab *grab) {