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xdg_surface: handle wlr_surface destroy

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This commit is contained in:
Tony Crisci 2017-09-11 17:24:55 -04:00
parent 4752b84f4e
commit c5f8f81e58
2 changed files with 25 additions and 3 deletions
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2
include/wlr/types/wlr_xdg_shell_v6.h
View file

@ -15,6 +15,8 @@ struct wlr_xdg_surface_v6 {
struct wl_resource *surface;
struct wl_list link;
struct wl_listener surface_destroy_listener;
void *data;
};

26
types/wlr_xdg_shell_v6.c
View file

@ -97,12 +97,20 @@ static const struct zxdg_toplevel_v6_interface zxdg_toplevel_v6_implementation =
.set_minimized = xdg_toplevel_set_minimized
};
static void xdg_surface_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) {
wl_resource_set_user_data(surface->resource, NULL);
wl_list_remove(&surface->link);
wl_list_remove(&surface->surface_destroy_listener.link);
free(surface);
}
static void xdg_surface_resource_destroy(struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
if (surface != NULL) {
xdg_surface_destroy(surface);
}
}
static void xdg_surface_get_toplevel(struct wl_client *client,
struct wl_resource *resource, uint32_t id) {
// TODO: Flesh out
@ -144,6 +152,13 @@ static void xdg_shell_create_positioner(struct wl_client *client,
wlr_log(L_DEBUG, "TODO: xdg shell create positioner");
}
static void handle_wlr_surface_destroyed(struct wl_listener *listener,
void *data) {
struct wlr_xdg_surface_v6 *xdg_surface =
wl_container_of(listener, xdg_surface, surface_destroy_listener);
xdg_surface_destroy(xdg_surface);
}
static void xdg_shell_get_xdg_surface(struct wl_client *client,
struct wl_resource *_xdg_shell, uint32_t id,
struct wl_resource *_surface) {
@ -155,9 +170,14 @@ static void xdg_shell_get_xdg_surface(struct wl_client *client,
surface->surface = _surface;
surface->resource = wl_resource_create(client,
&zxdg_surface_v6_interface, wl_resource_get_version(_xdg_shell), id);
wl_signal_add(&_surface->destroy_signal,
&surface->surface_destroy_listener);
surface->surface_destroy_listener.notify = handle_wlr_surface_destroyed;
wlr_log(L_DEBUG, "new xdg_surface %p (res %p)", surface, surface->resource);
wl_resource_set_implementation(surface->resource,
&zxdg_surface_v6_implementation, surface, xdg_surface_destroy);
&zxdg_surface_v6_implementation, surface, xdg_surface_resource_destroy);
wl_list_insert(&xdg_shell->surfaces, &surface->link);
}