diff --git a/src/filelist.c b/src/filelist.c
index 575d4071831c19ab6882ff3f93933ac1dbc67567..a5b7a136468874e3db6460ed3c7e78e18aa04e23 100644 (file)
--- a/src/filelist.c
+++ b/src/filelist.c
/* ncmpc (Ncurses MPD Client)
- * (c) 2004-2009 The Music Player Daemon Project
+ * (c) 2004-2010 The Music Player Daemon Project
* Project homepage: http://musicpd.org
-
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
-
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
-
+ *
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
+ */
#include "filelist.h"
void
filelist_free(struct filelist *filelist)
{
- guint i;
-
- for (i = 0; i < filelist_length(filelist); ++i) {
+ for (unsigned i = 0; i < filelist_length(filelist); ++i) {
struct filelist_entry *entry = filelist_get(filelist, i);
if (entry->entity)
return entry;
}
-struct filelist_entry *
-filelist_prepend(struct filelist *filelist, struct mpd_entity *entity)
-{
- struct filelist_entry *entry = filelist_append(filelist, entity);
-
- /* this is very slow, but we should optimize screen_artist.c
- later so that this function can be removed, so I'm not in
- the mood to implement something better here */
-
- if (!filelist_is_empty(filelist)) {
- guint i;
-
- for (i = filelist_length(filelist) - 1; i > 0; --i)
- g_ptr_array_index(filelist->entries, i) =
- filelist_get(filelist, i - 1);
-
- g_ptr_array_index(filelist->entries, 0) = entry;
- }
-
- return entry;
-}
-
void
filelist_move(struct filelist *filelist, struct filelist *from)
{
- guint i;
-
- for (i = 0; i < filelist_length(from); ++i)
+ for (unsigned i = 0; i < filelist_length(from); ++i)
g_ptr_array_add(filelist->entries,
g_ptr_array_index(from->entries, i));
return compare_func(a, b);
}
+gint
+compare_filelist_entry_path(gconstpointer filelist_entry1,
+ gconstpointer filelist_entry2)
+{
+ const struct mpd_entity *e1, *e2;
+
+ e1 = ((const struct filelist_entry *)filelist_entry1)->entity;
+ e2 = ((const struct filelist_entry *)filelist_entry2)->entity;
+
+ int n = 0;
+ if (e1 != NULL && e2 != NULL &&
+ mpd_entity_get_type(e1) == mpd_entity_get_type(e2)) {
+ switch (mpd_entity_get_type(e1)) {
+ case MPD_ENTITY_TYPE_UNKNOWN:
+ break;
+ case MPD_ENTITY_TYPE_DIRECTORY:
+ n = g_utf8_collate(mpd_directory_get_path(mpd_entity_get_directory(e1)),
+ mpd_directory_get_path(mpd_entity_get_directory(e2)));
+ break;
+ case MPD_ENTITY_TYPE_SONG:
+ break;
+ case MPD_ENTITY_TYPE_PLAYLIST:
+ n = g_utf8_collate(mpd_playlist_get_path(mpd_entity_get_playlist(e1)),
+ mpd_playlist_get_path(mpd_entity_get_playlist(e2)));
+ }
+ }
+ return n;
+}
+
/* Sorts the whole filelist, at the moment used by filelist_search */
void
filelist_sort_all(struct filelist *filelist, GCompareFunc compare_func)
void
filelist_sort_dir_play(struct filelist *filelist, GCompareFunc compare_func)
{
- unsigned first, last;
const struct mpd_entity *iter;
assert(filelist && filelist->entries);
if (filelist->entries->len < 2)
return;
+
+ /* If the first entry is NULL, skip it, because NULL stands for "[..]" */
iter = ((struct filelist_entry*) g_ptr_array_index(filelist->entries, 0))->entity;
- /* This can only happen at the beginning of the filelist,
- * because NULL stands for "[..]" */
- if (iter == NULL) {
- iter = ((struct filelist_entry*) g_ptr_array_index(filelist->entries, 1))->entity;
- first = 1;
- }
- else
- first = 0;
+ unsigned first = iter == NULL ? 1 : 0, last;
+
/* find the last directory entry */
for (last = first+1; last < filelist->entries->len; last++) {
iter = ((struct filelist_entry*) g_ptr_array_index(filelist->entries, last))->entity;
filelist_compare_indirect, compare_func);
}
+void
+filelist_no_duplicates(struct filelist *filelist)
+{
+ for (int i = filelist_length(filelist) - 1; i >= 0; --i) {
+ struct filelist_entry *entry = filelist_get(filelist, i);
+ const struct mpd_song *song;
+
+ if (entry->entity == NULL ||
+ mpd_entity_get_type(entry->entity) != MPD_ENTITY_TYPE_SONG)
+ continue;
+
+ song = mpd_entity_get_song(entry->entity);
+ if (filelist_find_song(filelist, song) < i) {
+ g_ptr_array_remove_index(filelist->entries, i);
+ mpd_entity_free(entry->entity);
+ g_slice_free(struct filelist_entry, entry);
+ }
+ }
+}
+
static bool
same_song(const struct mpd_song *a, const struct mpd_song *b)
{
}
int
-filelist_find_song(struct filelist *fl, const struct mpd_song *song)
+filelist_find_song(const struct filelist *fl, const struct mpd_song *song)
{
- guint i;
-
assert(song != NULL);
- for (i = 0; i < filelist_length(fl); ++i) {
+ for (unsigned i = 0; i < filelist_length(fl); ++i) {
struct filelist_entry *entry = filelist_get(fl, i);
const struct mpd_entity *entity = entry->entity;
}
int
-filelist_find_directory(struct filelist *filelist, const char *name)
+filelist_find_directory(const struct filelist *filelist, const char *name)
{
- guint i;
-
assert(name != NULL);
- for (i = 0; i < filelist_length(filelist); ++i) {
+ for (unsigned i = 0; i < filelist_length(filelist); ++i) {
struct filelist_entry *entry = filelist_get(filelist, i);
const struct mpd_entity *entity = entry->entity;
return -1;
}
+
+void
+filelist_recv(struct filelist *filelist, struct mpd_connection *connection)
+{
+ struct mpd_entity *entity;
+
+ while ((entity = mpd_recv_entity(connection)) != NULL)
+ filelist_append(filelist, entity);
+}
+
+struct filelist *
+filelist_new_recv(struct mpd_connection *connection)
+{
+ struct filelist *filelist = filelist_new();
+ filelist_recv(filelist, connection);
+ return filelist;
+}