mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-05 04:06:08 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

wayland: add wayl_win_subsurface_new() and wayl_win_subsurface_destroy()

Browse source 
These are utility functions to create a Wayland subsurface associated
with the window.
This commit is contained in:
Daniel Eklöf 2021-02-12 11:29:36 +01:00
parent 8658ab4bed
commit bb4d9a5fd3
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
2 changed files with 60 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

47
wayland.c
View file

@ -1570,3 +1570,50 @@ wayl_roundtrip(struct wayland *wayl)
wl_display_dispatch_pending(wayl->display);
wayl_flush(wayl);
}
bool
wayl_win_subsurface_new_with_custom_parent(
struct wl_window *win, struct wl_surface *parent,
struct wl_surf_subsurf *surf)
{
struct wayland *wayl = win->term->wl;
surf->surf = NULL;
surf->sub = NULL;
struct wl_surface *main = wl_compositor_create_surface(wayl->compositor);
if (main == NULL)
return false;
struct wl_subsurface *sub = wl_subcompositor_get_subsurface(
wayl->sub_compositor, main, parent);
if (sub == NULL) {
wl_surface_destroy(main);
return false;
}
wl_surface_set_user_data(main, win);
wl_subsurface_set_sync(sub);
surf->surf = main;
surf->sub = sub;
return true;
}
bool
wayl_win_subsurface_new(struct wl_window *win, struct wl_surf_subsurf *surf)
{
return wayl_win_subsurface_new_with_custom_parent(win, win->surface, surf);
}
void
wayl_win_subsurface_destroy(struct wl_surf_subsurf *surf)
{
if (surf == NULL)
return;
if (surf->sub != NULL)
wl_subsurface_destroy(surf->sub);
if (surf->surf != NULL)
wl_surface_destroy(surf->surf);
}

14
wayland.h
View file

@ -350,6 +350,11 @@ struct monitor {
bool use_output_release;
};
struct wl_surf_subsurf {
struct wl_surface *surf;
struct wl_subsurface *sub;
};
struct wl_url {
const struct url *url;
struct wl_surface *surf;
@ -453,10 +458,17 @@ struct wayland {
struct wayland *wayl_init(const struct config *conf, struct fdm *fdm);
void wayl_destroy(struct wayland *wayl);
bool wayl_reload_xcursor_theme(struct seat *seat, int new_scale);
void wayl_flush(struct wayland *wayl);
void wayl_roundtrip(struct wayland *wayl);
struct wl_window *wayl_win_init(struct terminal *term);
void wayl_win_destroy(struct wl_window *win);
bool wayl_reload_xcursor_theme(struct seat *seat, int new_scale);
bool wayl_win_subsurface_new(
struct wl_window *win, struct wl_surf_subsurf *surf);
bool wayl_win_subsurface_new_with_custom_parent(
struct wl_window *win, struct wl_surface *parent,
struct wl_surf_subsurf *surf);
void wayl_win_subsurface_destroy(struct wl_surf_subsurf *surf);