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(Menu) Cleanup menu_list_refresh

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This commit is contained in:
twinaphex 2015-06-08 11:33:00 +02:00
parent a7b43854e0
commit 8596de7716
1 changed files with 14 additions and 12 deletions
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26
menu/menu_list.c
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@ -108,7 +108,7 @@ static void menu_list_build_scroll_indices(file_list_t *list)
if ((current_is_dir && !is_dir) || (first > current)) if ((current_is_dir && !is_dir) || (first > current))
nav->scroll.indices.list[nav->scroll.indices.size++] = i; nav->scroll.indices.list[nav->scroll.indices.size++] = i;
current = first; current = first;
current_is_dir = is_dir; current_is_dir = is_dir;
} }
@ -116,6 +116,13 @@ static void menu_list_build_scroll_indices(file_list_t *list)
list->size - 1; list->size - 1;
} }
size_t menu_list_get_size(menu_list_t *list)
{
if (!list)
return 0;
return file_list_get_size(list->selection_buf);
}
/** /**
* Before a refresh, we could have deleted a * Before a refresh, we could have deleted a
* file on disk, causing selection_ptr to * file on disk, causing selection_ptr to
@ -125,6 +132,7 @@ static void menu_list_build_scroll_indices(file_list_t *list)
**/ **/
void menu_list_refresh(file_list_t *list) void menu_list_refresh(file_list_t *list)
{ {
size_t list_size;
menu_navigation_t *nav = menu_navigation_get_ptr(); menu_navigation_t *nav = menu_navigation_get_ptr();
menu_list_t *menu_list = menu_list_get_ptr(); menu_list_t *menu_list = menu_list_get_ptr();
if (!nav || !menu_list || !list) if (!nav || !menu_list || !list)
@ -134,11 +142,11 @@ void menu_list_refresh(file_list_t *list)
menu_list_build_scroll_indices(list); menu_list_build_scroll_indices(list);
if (nav->selection_ptr >= menu_list_get_size(menu_list) list_size = menu_list_get_size(menu_list);
&& menu_list_get_size(menu_list))
menu_navigation_set(nav, if ((nav->selection_ptr >= list_size) && list_size)
menu_list_get_size(menu_list) - 1, true); menu_navigation_set(nav, list_size - 1, true);
else if (!menu_list_get_size(menu_list)) else if (!list_size)
menu_navigation_clear(nav, true); menu_navigation_clear(nav, true);
} }
@ -203,12 +211,6 @@ void menu_list_get_at_offset(const file_list_t *list, size_t idx,
file_list_get_at_offset(list, idx, path, label, file_type); file_list_get_at_offset(list, idx, path, label, file_type);
} }
size_t menu_list_get_size(menu_list_t *list)
{
if (!list)
return 0;
return file_list_get_size(list->selection_buf);
}
void menu_list_get_last(const file_list_t *list, void menu_list_get_last(const file_list_t *list,
const char **path, const char **label, const char **path, const char **label,