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(Database menu) Add no entries to display when there are no entries

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inside a database file
This commit is contained in:
twinaphex 2019-04-23 21:59:58 +02:00
parent 4d7f9a85f1
commit 589e886954
1 changed files with 26 additions and 27 deletions
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53
menu/menu_displaylist.c
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@ -1620,28 +1620,6 @@ error:
return -1;
}
static int menu_database_parse_query(file_list_t *list, const char *path,
const char *query)
{
unsigned i;
database_info_list_t *db_list = database_info_list_new(path, query);
if (!db_list)
return -1;
for (i = 0; i < db_list->count; i++)
{
if (!string_is_empty(db_list->list[i].name))
menu_entries_append_enum(list, db_list->list[i].name,
path, MENU_ENUM_LABEL_RDB_ENTRY, FILE_TYPE_RDB_ENTRY, 0, 0);
}
database_info_list_free(db_list);
free(db_list);
return 0;
}
#endif
static int menu_displaylist_parse_settings_internal_enum(
@ -4604,16 +4582,37 @@ bool menu_displaylist_ctl(enum menu_displaylist_ctl_state type,
case DISPLAYLIST_DATABASE_QUERY:
menu_entries_ctl(MENU_ENTRIES_CTL_CLEAR, info->list);
#ifdef HAVE_LIBRETRODB
ret = menu_database_parse_query(info->list,
info->path, string_is_empty(info->path_c)
? NULL : info->path_c);
#else
ret = 0;
{
unsigned i;
const char *query = string_is_empty(info->path_c) ? NULL : info->path_c;
database_info_list_t *db_list = database_info_list_new(info->path, query);
if (db_list)
{
for (i = 0; i < db_list->count; i++)
{
if (!string_is_empty(db_list->list[i].name))
if (menu_entries_append_enum(info->list, db_list->list[i].name,
info->path, MENU_ENUM_LABEL_RDB_ENTRY, FILE_TYPE_RDB_ENTRY, 0, 0))
count++;
}
}
database_info_list_free(db_list);
free(db_list);
}
#endif
if (!string_is_empty(info->path))
free(info->path);
info->path = strdup(info->path_b);
if (count == 0)
menu_entries_append_enum(info->list,
msg_hash_to_str(MENU_ENUM_LABEL_VALUE_NO_ENTRIES_TO_DISPLAY),
msg_hash_to_str(MENU_ENUM_LABEL_NO_ENTRIES_TO_DISPLAY),
MENU_ENUM_LABEL_NO_ENTRIES_TO_DISPLAY,
FILE_TYPE_NONE, 0, 0);
info->need_sort = true;
info->need_refresh = true;
info->need_push = true;