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Merge pull request #5251 from akallabeth/wayland_cursor_handling_fix

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Moved wayland cursor handling to seat.
This commit is contained in:
David Fort 2019-04-04 18:05:28 +02:00 committed by GitHub
commit cfbf22348e
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 28 additions and 26 deletions
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27
uwac/libuwac/uwac-display.c
View File

@ -132,8 +132,8 @@ static const struct zwp_fullscreen_shell_v1_listener fullscreen_shell_listener =
static void display_destroy_seat(UwacDisplay* d, uint32_t name)
{
UwacSeat* seat;
wl_list_for_each(seat, &d->seats, link)
UwacSeat* seat, *tmp;
wl_list_for_each_safe(seat, tmp, &d->seats, link)
{
if (seat->seat_id == name)
{
@ -180,18 +180,6 @@ static void registry_handle_global(void* data, struct wl_registry* registry, uin
{
d->shm = wl_registry_bind(registry, id, &wl_shm_interface, min(TARGET_SHM_INTERFACE, version));
wl_shm_add_listener(d->shm, &shm_listener, d);
d->cursor_theme = wl_cursor_theme_load(NULL, 32, d->shm);
if (!d->cursor_theme) {
assert(uwacErrorHandler(d, UWAC_ERROR_NOMEMORY, "unable to get wayland cursor theme\n"));
return;
}
d->default_cursor = wl_cursor_theme_get_cursor(d->cursor_theme, "left_ptr");
if (!d->default_cursor) {
assert(uwacErrorHandler(d, UWAC_ERROR_NOMEMORY, "unable to get wayland cursor left_ptr\n"));
return;
}
}
else if (strcmp(interface, "wl_output") == 0)
{
@ -237,12 +225,12 @@ static void registry_handle_global(void* data, struct wl_registry* registry, uin
}
else if (strcmp(interface, "wl_data_device_manager") == 0)
{
UwacSeat* seat;
UwacSeat* seat, *tmp;
d->data_device_manager = wl_registry_bind(registry, id, &wl_data_device_manager_interface,
min(TARGET_DDM_INTERFACE, version));
wl_list_for_each(seat, &d->seats, link)
wl_list_for_each_safe(seat, tmp, &d->seats, link)
{
UwacSeatRegisterDDM(seat);
UwacSeatRegisterClipboard(seat);
@ -596,9 +584,6 @@ UwacReturnCode UwacCloseDisplay(UwacDisplay** pdisplay)
if (display->shell)
wl_shell_destroy(display->shell);
if (display->cursor_theme)
wl_cursor_theme_destroy(display->cursor_theme);
if (display->shm)
wl_shm_destroy(display->shm);
@ -656,12 +641,12 @@ const char* UwacErrorString(UwacReturnCode error)
UwacReturnCode UwacDisplayQueryInterfaceVersion(const UwacDisplay* display, const char* name,
uint32_t* version)
{
const UwacGlobal* global;
const UwacGlobal* global, *tmp;
if (!display)
return UWAC_ERROR_INVALID_DISPLAY;
wl_list_for_each(global, &display->globals, link)
wl_list_for_each_safe(global, tmp, &display->globals, link)
{
if (strcmp(global->interface, name) == 0)
{

22
uwac/libuwac/uwac-input.c
View File

@ -97,7 +97,7 @@ set_cursor_image(UwacSeat* seat, uint32_t serial)
struct wl_surface* surface = NULL;
int32_t x = 0, y = 0;
if (!seat || !seat->display || !seat->display->default_cursor || !seat->display->default_cursor->images)
if (!seat || !seat->display || !seat->default_cursor || !seat->default_cursor->images)
return UWAC_ERROR_INTERNAL;
switch(seat->pointer_type) {
@ -113,7 +113,7 @@ set_cursor_image(UwacSeat* seat, uint32_t serial)
case 1: /* NULL pointer */
break;
default: /* Default system pointer */
cursor = seat->display->default_cursor;
cursor = seat->default_cursor;
if (!cursor)
return UWAC_ERROR_INTERNAL;
image = cursor->images[0];
@ -839,6 +839,19 @@ static void seat_handle_capabilities(void *data, struct wl_seat *seat, enum wl_s
input->pointer = wl_seat_get_pointer(seat);
wl_pointer_set_user_data(input->pointer, input);
wl_pointer_add_listener(input->pointer, &pointer_listener, input);
input->cursor_theme = wl_cursor_theme_load(NULL, 32, input->display->shm);
if (!input->cursor_theme) {
assert(uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY, "unable to get wayland cursor theme\n"));
return;
}
input->default_cursor = wl_cursor_theme_get_cursor(input->cursor_theme, "left_ptr");
if (!input->default_cursor) {
assert(uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY, "unable to get wayland cursor left_ptr\n"));
return;
}
} else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && input->pointer) {
#ifdef WL_POINTER_RELEASE_SINCE_VERSION
if (input->seat_version >= WL_POINTER_RELEASE_SINCE_VERSION)
@ -846,6 +859,11 @@ static void seat_handle_capabilities(void *data, struct wl_seat *seat, enum wl_s
else
#endif
wl_pointer_destroy(input->pointer);
if (input->cursor_theme)
wl_cursor_theme_destroy(input->cursor_theme);
input->default_cursor = NULL;
input->cursor_theme = NULL;
input->pointer = NULL;
}

5
uwac/libuwac/uwac-priv.h
View File

@ -120,9 +120,6 @@ struct uwac_display {
UwacTask dispatch_fd_task;
uint32_t serial;
struct wl_cursor_theme *cursor_theme;
struct wl_cursor *default_cursor;
struct wl_list windows;
struct wl_list outputs;
@ -160,6 +157,8 @@ struct uwac_seat {
struct wl_pointer *pointer;
struct wl_surface *pointer_surface;
struct wl_cursor_image *pointer_image;
struct wl_cursor_theme *cursor_theme;
struct wl_cursor *default_cursor;
void *pointer_data;
size_t pointer_size;
int pointer_type;