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(menu_list.c) Cleanups

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This commit is contained in:
twinaphex 2015-05-07 04:54:49 +02:00
parent 7004451e54
commit 0b49fe0f22
1 changed files with 28 additions and 12 deletions
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40
menu/menu_list.c
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@ -22,6 +22,15 @@
#include <string.h>
#include <retro_inline.h>
static menu_list_t *menu_list_get_ptr(void)
{
menu_handle_t *menu = menu_driver_get_ptr();
if (!menu)
return NULL;
return menu->menu_list;
}
/**
* Before a refresh, we could have deleted a
* file on disk, causing selection_ptr to
@ -31,17 +40,18 @@
**/
static void menu_entries_refresh(file_list_t *list)
{
menu_handle_t *menu = menu_driver_get_ptr();
if (!menu)
menu_handle_t *menu = menu_driver_get_ptr();
menu_list_t *menu_list = menu_list_get_ptr();
if (!menu || !menu_list)
return;
if (!list)
return;
if (menu->navigation.selection_ptr >= menu_list_get_size(menu->menu_list)
&& menu_list_get_size(menu->menu_list))
if (menu->navigation.selection_ptr >= menu_list_get_size(menu_list)
&& menu_list_get_size(menu_list))
menu_navigation_set(&menu->navigation,
menu_list_get_size(menu->menu_list) - 1, true);
else if (!menu_list_get_size(menu->menu_list))
menu_list_get_size(menu_list) - 1, true);
else if (!menu_list_get_size(menu_list))
menu_navigation_clear(&menu->navigation, true);
}
@ -450,14 +460,20 @@ void menu_list_get_entry(menu_entry_t *entry, size_t i,
const char *path = NULL;
const char *entry_label = NULL;
menu_file_list_cbs_t *cbs = NULL;
menu_handle_t *menu = menu_driver_get_ptr();
file_list_t *list = userdata ? (file_list_t*)userdata
: menu->menu_list->selection_buf;
file_list_t *list = NULL;
menu_list_t *menu_list = menu_list_get_ptr();
if (!menu_list)
return;
list = userdata ? (file_list_t*)userdata : menu_list->selection_buf;
if (!list)
return;
menu_list_get_at_offset(list, i, &path, &entry_label, &entry->type);
cbs = (menu_file_list_cbs_t*)
menu_list_get_actiondata_at_offset(list,
i);
cbs = (menu_file_list_cbs_t*)menu_list_get_actiondata_at_offset(list, i);
if (cbs && cbs->action_get_representation)
cbs->action_get_representation(list,