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desktop: refactor desktop_cycle_view()

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...in preparation for using common window-rule criteria with osd.c

No functional change intended.

Related-to #1454
This commit is contained in:
Johan Malm 2024-01-25 19:52:54 +00:00 • committed by Consolatis
parent 6a35e8e78c
commit 777e6bb868
3 changed files with 77 additions and 90 deletions
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42
src/view.c
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@ -137,6 +137,48 @@ view_next(struct wl_list *head, struct view *view, enum lab_view_criteria criter
return NULL;
}
struct view *
view_next_no_head_stop(struct wl_list *head, struct view *from,
enum lab_view_criteria criteria)
{
assert(head);
struct wl_list *elm = from ? &from->link : head;
struct wl_list *end = elm;
for (elm = elm->next; elm != end; elm = elm->next) {
if (elm == head) {
continue;
}
struct view *view = wl_container_of(elm, view, link);
if (matches_criteria(view, criteria)) {
return view;
}
}
return from;
}
struct view *
view_prev_no_head_stop(struct wl_list *head, struct view *from,
enum lab_view_criteria criteria)
{
assert(head);
struct wl_list *elm = from ? &from->link : head;
struct wl_list *end = elm;
for (elm = elm->prev; elm != end; elm = elm->prev) {
if (elm == head) {
continue;
}
struct view *view = wl_container_of(elm, view, link);
if (matches_criteria(view, criteria)) {
return view;
}
}
return from;
}
void
view_array_append(struct server *server, struct wl_array *views,
enum lab_view_criteria criteria)