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wl-shell: render popups in the right place

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This commit is contained in:
Tony Crisci 2017-10-08 16:49:37 -04:00
parent fbddc81b59
commit cd1204f71f
3 changed files with 84 additions and 9 deletions
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55
types/wlr_wl_shell.c
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@ -93,22 +93,53 @@ static void shell_surface_set_toplevel(struct wl_client *client,
NULL);
}
static void shell_surface_set_parent(struct wlr_wl_shell_surface *surface,
struct wlr_wl_shell_surface *parent) {
assert(surface);
surface->parent = parent;
wl_list_remove(&surface->child_link);
wl_list_init(&surface->child_link);
if (parent) {
wl_list_insert(&parent->children, &surface->child_link);
}
}
static struct wlr_wl_shell_surface *shell_get_shell_surface(struct wlr_wl_shell *shell,
struct wlr_surface *surface) {
if (surface) {
struct wlr_wl_shell_surface *wl_surface;
wl_list_for_each(wl_surface, &shell->surfaces, link) {
if (wl_surface->surface == surface) {
return wl_surface;
}
}
}
return NULL;
}
static void shell_surface_set_transient(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *parent_resource,
int32_t x, int32_t y, enum wl_shell_surface_transient flags) {
wlr_log(L_DEBUG, "got shell surface transient");
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_wl_shell_surface *parent =
struct wlr_surface *parent =
wl_resource_get_user_data(parent_resource);
// TODO: check if parent_resource == NULL?
struct wlr_wl_shell_surface *wl_parent = shell_get_shell_surface(surface->shell, parent);
if (!wl_parent) {
return;
}
struct wlr_wl_shell_surface_transient_state *transient_state =
calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state));
if (transient_state == NULL) {
wl_client_post_no_memory(client);
return;
}
transient_state->parent = parent;
shell_surface_set_parent(surface, wl_parent);
transient_state->x = x;
transient_state->y = y;
transient_state->flags = flags;
@ -158,9 +189,10 @@ static void shell_surface_set_popup(struct wl_client *client,
struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
struct wlr_seat_handle *seat_handle =
wl_resource_get_user_data(seat_resource);
struct wlr_wl_shell_surface *parent =
struct wlr_surface *parent =
wl_resource_get_user_data(parent_resource);
// TODO: check if parent_resource == NULL?
struct wlr_wl_shell_surface *wl_parent = shell_get_shell_surface(surface->shell, parent);
struct wlr_wl_shell_surface_transient_state *transient_state =
calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state));
@ -168,7 +200,7 @@ static void shell_surface_set_popup(struct wl_client *client,
wl_client_post_no_memory(client);
return;
}
transient_state->parent = parent;
shell_surface_set_parent(surface, wl_parent);
transient_state->x = x;
transient_state->y = y;
transient_state->flags = flags;
@ -263,6 +295,13 @@ struct wl_shell_surface_interface shell_surface_interface = {
static void wl_shell_surface_destroy(struct wlr_wl_shell_surface *surface) {
wl_signal_emit(&surface->events.destroy, surface);
wl_resource_set_user_data(surface->resource, NULL);
struct wlr_wl_shell_surface *child;
wl_list_for_each(child, &surface->children, child_link) {
shell_surface_set_parent(child, NULL);
}
wl_list_remove(&surface->child_link);
wl_list_remove(&surface->link);
wl_list_remove(&surface->surface_destroy_listener.link);
wl_event_source_remove(surface->ping_timer);
@ -311,6 +350,8 @@ static void wl_shell_get_shell_surface(struct wl_client *client,
wl_client_post_no_memory(client);
return;
}
wl_list_init(&wl_surface->child_link);
wl_list_init(&wl_surface->children);
wl_surface->shell = wl_shell;
wl_surface->client = client;
@ -430,3 +471,7 @@ void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
void wlr_wl_shell_surface_popup_done(struct wlr_wl_shell_surface *surface) {
wl_shell_surface_send_popup_done(surface->resource);
}
bool wlr_wl_shell_surface_is_transient(struct wlr_wl_shell_surface *surface) {
return surface->parent != NULL;
}