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compositor: add wlr_surface_role.no_object

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This commit allows to make a role as not represented by an object,
which fixes calling role commit handlers for roles like cursor
surfaces.

Fixes: 099b9de752
This commit is contained in:
Kirill Primak 2023-06-07 09:34:19 +03:00 • committed by Simon Ser
parent 2d9659d765
commit 753f3cc4fa
5 changed files with 18 additions and 1 deletions
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12
include/wlr/types/wlr_compositor.h
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@ -73,8 +73,16 @@ struct wlr_surface_state {
struct wlr_surface_role {
const char *name;
/**
* If true, the role isn't represented by any object.
* For example, this applies to cursor surfaces.
*/
bool no_object;
/**
* Called when a new surface state is committed. May be NULL.
*
* If the role is represented by an object, this is only called if
* such object exists.
*/
void (*commit)(struct wlr_surface *surface);
/**
@ -224,6 +232,10 @@ typedef void (*wlr_surface_iterator_func_t)(struct wlr_surface *surface,
/**
* Set the lifetime role for this surface. Returns true on success or false if
* the role cannot be set.
*
* 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.
*/
bool wlr_surface_set_role(struct wlr_surface *surface,
const struct wlr_surface_role *role, void *role_data,