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Different sorting modes (#143) (#145)

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This commit is contained in:
LiquidFenrir
2018-04-04 22:04:45 +02:00
committed by GitHub
parent 38e70df17b
commit 6f7c2489d5
7 changed files with 91 additions and 11 deletions
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41
source/loading.c
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@@ -104,20 +104,51 @@ static void load_smdh_icon(Entry_s entry, const ssize_t textureID)
free(image);
}
static int compare_entries(const void * a, const void * b)
typedef int (*sort_comparator)(const void *, const void *);
static int compare_entries_by_name(const void * a, const void * b)
{
Entry_s *entry_a = (Entry_s *)a;
Entry_s *entry_b = (Entry_s *)b;
return memcmp(entry_a->name, entry_b->name, 0x40*sizeof(u16));
}
static void sort_list(Entry_List_s * list)
static int compare_entries_by_author(const void * a, const void * b)
{
if(list->entries != NULL)
Entry_s *entry_a = (Entry_s *)a;
Entry_s *entry_b = (Entry_s *)b;
return memcmp(entry_a->author, entry_b->author, 0x40*sizeof(u16));
}
static int compare_entries_by_filename(const void * a, const void * b)
{
Entry_s *entry_a = (Entry_s *)a;
Entry_s *entry_b = (Entry_s *)b;
return memcmp(entry_a->path, entry_b->path, 0x106*sizeof(u16));
}
static void sort_list(Entry_List_s * list, sort_comparator compare_entries)
{
if(list->entries != NULL && list->entries != NULL)
qsort(list->entries, list->entries_count, sizeof(Entry_s), compare_entries); //alphabet sort
}
void sort_by_name(Entry_List_s * list)
{
sort_list(list, compare_entries_by_name);
list->current_sort = SORT_NAME;
}
void sort_by_author(Entry_List_s * list)
{
sort_list(list, compare_entries_by_author);
list->current_sort = SORT_AUTHOR;
}
void sort_by_filename(Entry_List_s * list)
{
sort_list(list, compare_entries_by_filename);
list->current_sort = SORT_PATH;
}
Result load_entries(const char * loading_path, Entry_List_s * list)
{
Handle dir_handle;
@@ -165,8 +196,6 @@ Result load_entries(const char * loading_path, Entry_List_s * list)
FSDIR_Close(dir_handle);
sort_list(list);
return res;
}