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Merge branch 'xdg-role-object-from-surface' into 'master'

Browse source 
xdg-shell: add/use wlr_xdg_{toplevel,popup}_from_wlr_xdg_surface()

See merge request wlroots/wlroots!4786
This commit is contained in:
Kirill Primak 2024-08-14 17:49:42 +00:00
commit 198b8b09ac
4 changed files with 53 additions and 22 deletions
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18
include/wlr/types/wlr_xdg_shell.h
View file

@ -514,6 +514,15 @@ struct wlr_xdg_surface *wlr_xdg_surface_try_from_wlr_surface(struct wlr_surface
*/
struct wlr_xdg_toplevel *wlr_xdg_toplevel_try_from_wlr_surface(struct wlr_surface *surface);
/**
* Get a struct wlr_xdg_toplevel from a struct wlr_xdg_surface.
*
* Returns NULL if the xdg_surface doesn't have the xdg_toplevel role or if the
* xdg_toplevel has been destroyed.
*/
struct wlr_xdg_toplevel *wlr_xdg_toplevel_try_from_wlr_xdg_surface(
struct wlr_xdg_surface *xdg_surface);
/**
* Get a struct wlr_xdg_popup from a struct wlr_surface.
*
@ -523,6 +532,15 @@ struct wlr_xdg_toplevel *wlr_xdg_toplevel_try_from_wlr_surface(struct wlr_surfac
*/
struct wlr_xdg_popup *wlr_xdg_popup_try_from_wlr_surface(struct wlr_surface *surface);
/**
* Get a struct wlr_xdg_popup from a struct wlr_xdg_surface.
*
* Returns NULL if the xdg_surface doesn't have the xdg_popup role or if the
* xdg_popup has been destroyed.
*/
struct wlr_xdg_popup *wlr_xdg_popup_try_from_wlr_xdg_surface(
struct wlr_xdg_surface *xdg_surface);
/**
* Get the surface geometry.
*

10
types/scene/xdg_shell.c
View file

@ -39,12 +39,10 @@ static void scene_xdg_surface_update_position(
wlr_scene_node_set_position(&scene_xdg_surface->surface_tree->node,
-geo.x, -geo.y);
if (xdg_surface->role == WLR_XDG_SURFACE_ROLE_POPUP) {
struct wlr_xdg_popup *popup = xdg_surface->popup;
if (popup != NULL) {
wlr_scene_node_set_position(&scene_xdg_surface->tree->node,
popup->current.geometry.x, popup->current.geometry.y);
}
struct wlr_xdg_popup *popup = wlr_xdg_popup_try_from_wlr_xdg_surface(xdg_surface);
if (popup != NULL) {
wlr_scene_node_set_position(&scene_xdg_surface->tree->node,
popup->current.geometry.x, popup->current.geometry.y);
}
}

35
types/xdg_shell/wlr_xdg_popup.c
View file

@ -248,8 +248,7 @@ void handle_xdg_popup_client_commit(struct wlr_xdg_popup *popup) {
static const struct xdg_popup_interface xdg_popup_implementation;
struct wlr_xdg_popup *wlr_xdg_popup_from_resource(
struct wl_resource *resource) {
struct wlr_xdg_popup *wlr_xdg_popup_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &xdg_popup_interface,
&xdg_popup_implementation));
return wl_resource_get_user_data(resource);
@ -257,10 +256,18 @@ struct wlr_xdg_popup *wlr_xdg_popup_from_resource(
struct wlr_xdg_popup *wlr_xdg_popup_try_from_wlr_surface(struct wlr_surface *surface) {
struct wlr_xdg_surface *xdg_surface = wlr_xdg_surface_try_from_wlr_surface(surface);
if (xdg_surface == NULL || xdg_surface->role != WLR_XDG_SURFACE_ROLE_POPUP) {
if (xdg_surface == NULL) {
return NULL;
}
return xdg_surface->popup;
return wlr_xdg_popup_try_from_wlr_xdg_surface(xdg_surface);
}
struct wlr_xdg_popup *wlr_xdg_popup_try_from_wlr_xdg_surface(
struct wlr_xdg_surface *xdg_surface) {
if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_POPUP) {
return NULL;
}
return wlr_xdg_popup_from_resource(xdg_surface->role_resource);
}
static void xdg_popup_handle_grab(struct wl_client *client,
@ -402,8 +409,6 @@ void create_xdg_popup(struct wlr_xdg_surface *surface, struct wlr_xdg_surface *p
wl_resource_set_implementation(surface->popup->resource,
&xdg_popup_implementation, surface->popup, NULL);
surface->role = WLR_XDG_SURFACE_ROLE_POPUP;
wlr_xdg_positioner_rules_get_geometry(
&positioner->rules, &surface->popup->scheduled.geometry);
surface->popup->scheduled.rules = positioner->rules;
@ -491,15 +496,17 @@ void wlr_xdg_popup_destroy(struct wlr_xdg_popup *popup) {
void wlr_xdg_popup_get_toplevel_coords(struct wlr_xdg_popup *popup,
int popup_sx, int popup_sy, int *toplevel_sx, int *toplevel_sy) {
struct wlr_surface *parent = popup->parent;
struct wlr_xdg_surface *xdg_surface;
while ((xdg_surface = wlr_xdg_surface_try_from_wlr_surface(parent))) {
if (xdg_surface->role == WLR_XDG_SURFACE_ROLE_POPUP && xdg_surface->popup != NULL) {
popup_sx += xdg_surface->popup->current.geometry.x;
popup_sy += xdg_surface->popup->current.geometry.y;
parent = xdg_surface->popup->parent;
struct wlr_xdg_surface *parent_xdg_surface;
while ((parent_xdg_surface = wlr_xdg_surface_try_from_wlr_surface(parent))) {
struct wlr_xdg_popup *parent_popup =
wlr_xdg_popup_try_from_wlr_xdg_surface(parent_xdg_surface);
if (parent_popup != NULL) {
popup_sx += parent_popup->current.geometry.x;
popup_sy += parent_popup->current.geometry.y;
parent = parent_popup->parent;
} else {
popup_sx += xdg_surface->current.geometry.x;
popup_sy += xdg_surface->current.geometry.y;
popup_sx += parent_xdg_surface->current.geometry.x;
popup_sy += parent_xdg_surface->current.geometry.y;
break;
}
}

12
types/xdg_shell/wlr_xdg_toplevel.c
View file

@ -141,10 +141,18 @@ struct wlr_xdg_toplevel *wlr_xdg_toplevel_from_resource(
struct wlr_xdg_toplevel *wlr_xdg_toplevel_try_from_wlr_surface(struct wlr_surface *surface) {
struct wlr_xdg_surface *xdg_surface = wlr_xdg_surface_try_from_wlr_surface(surface);
if (xdg_surface == NULL || xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
if (xdg_surface == NULL) {
return NULL;
}
return xdg_surface->toplevel;
return wlr_xdg_toplevel_try_from_wlr_xdg_surface(xdg_surface);
}
struct wlr_xdg_toplevel *wlr_xdg_toplevel_try_from_wlr_xdg_surface(
struct wlr_xdg_surface *xdg_surface) {
if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return NULL;
}
return wlr_xdg_toplevel_from_resource(xdg_surface->role_resource);
}
static void handle_parent_unmap(struct wl_listener *listener, void *data) {