nordic-dev.net/wlroots
2
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2024-11-25 08:32:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

compositor: introduce wlr_surface_set_role_object()

Browse Source
This commit is contained in:
Kirill Primak 2023-06-22 15:05:34 +03:00 committed by Simon Ser
parent 0040c78c0b
commit 0f67580aab
12 changed files with 58 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
include/wlr/types/wlr_compositor.h
View File

@ -230,17 +230,22 @@ typedef void (*wlr_surface_iterator_func_t)(struct wlr_surface *surface,
int sx, int sy, void *data);
/**
* Set the lifetime role for this surface. Returns true on success or false if
* the role cannot be set.
* Set the lifetime role for this surface.
*
* If the role is represented by an object, role_data must be non-NULL.
* Alternatively, if the role isn't represented by any object, role_data must
* be NULL.
* If the surface already has a different role and/or has a role object set,
* the function fails and sends an error to the client.
*
* Returns true on success, false otherwise.
*/
bool wlr_surface_set_role(struct wlr_surface *surface,
const struct wlr_surface_role *role, void *role_data,
bool wlr_surface_set_role(struct wlr_surface *surface, const struct wlr_surface_role *role,
struct wl_resource *error_resource, uint32_t error_code);
/**
* Set the role object for this surface. The surface must have a role and
* no already set role object.
*/
void wlr_surface_set_role_object(struct wlr_surface *surface, void *role_data);
/**
* Destroy the object representing the surface's role. If it doesn't exist,
* this function is no-op.

3
types/data_device/wlr_data_device.c
View File

@ -65,7 +65,7 @@ static void data_device_start_drag(struct wl_client *client,
struct wlr_surface *icon = NULL;
if (icon_resource) {
icon = wlr_surface_from_resource(icon_resource);
if (!wlr_surface_set_role(icon, &drag_icon_surface_role, NULL,
if (!wlr_surface_set_role(icon, &drag_icon_surface_role,
icon_resource, WL_DATA_DEVICE_ERROR_ROLE)) {
return;
}
@ -102,7 +102,6 @@ static void data_device_handle_resource_destroy(struct wl_resource *resource) {
wl_list_init(wl_resource_get_link(resource));
}
static void device_resource_send_selection(struct wl_resource *device_resource) {
struct wlr_seat_client *seat_client =
seat_client_from_data_device_resource(device_resource);

2
types/seat/wlr_seat_pointer.c
View File

@ -96,7 +96,7 @@ static void pointer_set_cursor(struct wl_client *client,
struct wlr_surface *surface = NULL;
if (surface_resource != NULL) {
surface = wlr_surface_from_resource(surface_resource);
if (!wlr_surface_set_role(surface, &pointer_cursor_surface_role, NULL,
if (!wlr_surface_set_role(surface, &pointer_cursor_surface_role,
surface_resource, WL_POINTER_ERROR_ROLE)) {
return;
}

2
types/tablet_v2/wlr_tablet_v2_tool.c
View File

@ -41,7 +41,7 @@ static void handle_tablet_tool_v2_set_cursor(struct wl_client *client,
struct wlr_surface *surface = NULL;
if (surface_resource != NULL) {
surface = wlr_surface_from_resource(surface_resource);
if (!wlr_surface_set_role(surface, &tablet_tool_cursor_surface_role, NULL,
if (!wlr_surface_set_role(surface, &tablet_tool_cursor_surface_role,
surface_resource, ZWP_TABLET_TOOL_V2_ERROR_ROLE)) {
return;
}

15
types/wlr_compositor.c
View File

@ -765,11 +765,9 @@ void wlr_surface_unmap(struct wlr_surface *surface) {
}
}
bool wlr_surface_set_role(struct wlr_surface *surface,
const struct wlr_surface_role *role, void *role_data,
bool wlr_surface_set_role(struct wlr_surface *surface, const struct wlr_surface_role *role,
struct wl_resource *error_resource, uint32_t error_code) {
assert(role != NULL);
assert((role_data == NULL) == role->no_object);
if (surface->role != NULL && surface->role != role) {
if (error_resource != NULL) {
@ -780,7 +778,7 @@ bool wlr_surface_set_role(struct wlr_surface *surface,
}
return false;
}
if (surface->role_data != NULL && surface->role_data != role_data) {
if (surface->role_data != NULL) {
wl_resource_post_error(error_resource, error_code,
"Cannot reassign role %s to wl_surface@%" PRIu32 ", role object still exists",
role->name, wl_resource_get_id(surface->resource));
@ -788,10 +786,17 @@ bool wlr_surface_set_role(struct wlr_surface *surface,
}
surface->role = role;
surface->role_data = role_data;
return true;
}
void wlr_surface_set_role_object(struct wlr_surface *surface, void *role_data) {
assert(surface->role != NULL);
assert(!surface->role->no_object);
assert(surface->role_data == NULL);
assert(role_data != NULL);
surface->role_data = role_data;
}
void wlr_surface_destroy_role_object(struct wlr_surface *surface) {
if (surface->role_data == NULL) {
return;

26
types/wlr_input_method_v2.c
View File

@ -191,30 +191,34 @@ static void im_get_input_popup_surface(struct wl_client *client,
return;
}
struct wl_resource *popup_resource = wl_resource_create(
client, &zwp_input_popup_surface_v2_interface,
wl_resource_get_version(resource), id);
if (!popup_resource) {
wl_client_post_no_memory(client);
return;
}
struct wlr_input_popup_surface_v2 *popup_surface =
calloc(1, sizeof(struct wlr_input_popup_surface_v2));
if (!popup_surface) {
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(popup_resource, &input_popup_impl,
popup_surface, popup_resource_destroy);
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
if (!wlr_surface_set_role(surface, &input_popup_surface_v2_role,
popup_surface, resource, ZWP_INPUT_METHOD_V2_ERROR_ROLE)) {
resource, ZWP_INPUT_METHOD_V2_ERROR_ROLE)) {
free(popup_surface);
return;
}
struct wl_resource *popup_resource = wl_resource_create(
client, &zwp_input_popup_surface_v2_interface,
wl_resource_get_version(resource), id);
if (!popup_resource) {
free(popup_surface);
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(popup_resource, &input_popup_impl,
popup_surface, popup_resource_destroy);
wlr_surface_set_role_object(surface, popup_surface);
popup_surface->resource = popup_resource;
popup_surface->input_method = input_method;
popup_surface->surface = surface;

4
types/wlr_layer_shell_v1.c
View File

@ -398,7 +398,7 @@ static void layer_shell_handle_get_layer_surface(struct wl_client *wl_client,
return;
}
if (!wlr_surface_set_role(wlr_surface, &layer_surface_role, surface,
if (!wlr_surface_set_role(wlr_surface, &layer_surface_role,
client_resource, ZWLR_LAYER_SHELL_V1_ERROR_ROLE)) {
free(surface);
return;
@ -444,6 +444,8 @@ static void layer_shell_handle_get_layer_surface(struct wl_client *wl_client,
surface, surface->resource);
wl_resource_set_implementation(surface->resource,
&layer_surface_implementation, surface, layer_surface_resource_destroy);
wlr_surface_set_role_object(wlr_surface, surface);
}
static const struct zwlr_layer_shell_v1_interface layer_shell_implementation = {

4
types/wlr_session_lock_v1.c
View File

@ -265,7 +265,7 @@ static void lock_handle_get_lock_surface(struct wl_client *client,
return;
}
if (!wlr_surface_set_role(surface, &lock_surface_role, lock_surface,
if (!wlr_surface_set_role(surface, &lock_surface_role,
lock_resource, EXT_SESSION_LOCK_V1_ERROR_ROLE)) {
free(lock_surface);
return;
@ -274,6 +274,8 @@ static void lock_handle_get_lock_surface(struct wl_client *client,
lock_surface->resource = lock_surface_resource;
wl_resource_set_user_data(lock_surface_resource, lock_surface);
wlr_surface_set_role_object(surface, lock_surface);
wl_list_insert(&lock->surfaces, &lock_surface->link);
lock_surface->output = output;

4
types/wlr_subcompositor.c
View File

@ -317,7 +317,7 @@ static void subcompositor_handle_get_subsurface(struct wl_client *client,
return;
}
if (!wlr_surface_set_role(surface, &subsurface_role, subsurface,
if (!wlr_surface_set_role(surface, &subsurface_role,
resource, WL_SUBCOMPOSITOR_ERROR_BAD_SURFACE)) {
free(subsurface);
return;
@ -344,6 +344,8 @@ static void subcompositor_handle_get_subsurface(struct wl_client *client,
wl_resource_set_implementation(subsurface->resource,
&subsurface_implementation, subsurface, subsurface_resource_destroy);
wlr_surface_set_role_object(surface, subsurface);
wl_signal_init(&subsurface->events.destroy);
wl_signal_add(&surface->events.client_commit,

4
types/xdg_shell/wlr_xdg_popup.c
View File

@ -387,7 +387,7 @@ void create_xdg_popup(struct wlr_xdg_surface *surface,
}
if (!wlr_surface_set_role(surface->surface, &xdg_popup_surface_role,
surface, surface->resource, XDG_WM_BASE_ERROR_ROLE)) {
surface->resource, XDG_WM_BASE_ERROR_ROLE)) {
return;
}
@ -412,6 +412,8 @@ void create_xdg_popup(struct wlr_xdg_surface *surface,
&xdg_popup_implementation, surface->popup,
xdg_popup_handle_resource_destroy);
wlr_surface_set_role_object(surface->surface, surface);
surface->role = WLR_XDG_SURFACE_ROLE_POPUP;
wlr_xdg_positioner_rules_get_geometry(

4
types/xdg_shell/wlr_xdg_toplevel.c
View File

@ -482,7 +482,7 @@ const struct wlr_surface_role xdg_toplevel_surface_role = {
void create_xdg_toplevel(struct wlr_xdg_surface *surface,
uint32_t id) {
if (!wlr_surface_set_role(surface->surface, &xdg_toplevel_surface_role,
surface, surface->resource, XDG_WM_BASE_ERROR_ROLE)) {
surface->resource, XDG_WM_BASE_ERROR_ROLE)) {
return;
}
@ -524,6 +524,8 @@ void create_xdg_toplevel(struct wlr_xdg_surface *surface,
&xdg_toplevel_implementation, surface->toplevel,
xdg_toplevel_handle_resource_destroy);
wlr_surface_set_role_object(surface->surface, surface);
surface->role = WLR_XDG_SURFACE_ROLE_TOPLEVEL;
}

4
xwayland/shell.c
View File

@ -111,7 +111,7 @@ static void shell_handle_get_xwayland_surface(struct wl_client *client,
return;
}
if (!wlr_surface_set_role(surface, &xwl_surface_role, xwl_surface,
if (!wlr_surface_set_role(surface, &xwl_surface_role,
shell_resource, XWAYLAND_SHELL_V1_ERROR_ROLE)) {
free(xwl_surface);
return;
@ -131,6 +131,8 @@ static void shell_handle_get_xwayland_surface(struct wl_client *client,
wl_resource_set_implementation(xwl_surface->resource, &xwl_surface_impl,
xwl_surface, xwl_surface_handle_resource_destroy);
wlr_surface_set_role_object(surface, xwl_surface);
wl_list_insert(&shell->surfaces, &xwl_surface->link);
xwl_surface->surface_destroy.notify = xwl_surface_handle_surface_destroy;