t_size playlist_manager::create_playlist_autoname(t_size p_index) {
static const char new_playlist_text[] = "New Playlist";
if (find_playlist(new_playlist_text,pfc_infinite) == pfc_infinite) return create_playlist(new_playlist_text,pfc_infinite,p_index);
for(t_size walk = 2; ; walk++) {
pfc::string_fixed_t<64> namebuffer;
namebuffer << new_playlist_text << " (" << walk << ")";
if (find_playlist(namebuffer,pfc_infinite) == pfc_infinite) return create_playlist(namebuffer,pfc_infinite,p_index);
}
}
/*
* This function removes a playlist
*/
static GError *
remove_playlist (void)
{
MafwPlaylistManager *manager;
MafwPlaylist *playlist;
GError *error = NULL;
GPtrArray *list = NULL;
gint i;
manager = mafw_playlist_manager_get ();
playlist = find_playlist (playlist_name, &error);
if (error != NULL) {
return error;
}
if (playlist == NULL) {
return g_error_new (MAFW_ERROR, 0, "Playlist not found");
}
mafw_playlist_manager_destroy_playlist (manager,
playlist,
&error);
return error;
}
/*
* This function assigned a playlist to the renderer.
* Receives the playlist name to assign as parameter.
*/
static gboolean
do_assign_playlist_request (gpointer user_data)
{
GError *error = NULL;
MafwPlaylist *playlist;
gchar *playlist_name = (gchar *) user_data;
g_print ("[INFO] Assigning playlist %s to " WANTED_RENDERER ".\n",
playlist_name);
playlist = find_playlist (playlist_name, &error);
if (error != NULL) {
g_error ("Failed to find playlist\n");
}
if (playlist == NULL) {
g_error ("Playlist not found");
}
mafw_renderer_assign_playlist (app_renderer, playlist, &error);
if (error != NULL) {
g_error ("Failed to assign playlist: %s\n",
error->message);
}
return FALSE;
}
unsigned playlist_switcher::find_or_create_playlist(const char * name)
{
unsigned idx = find_playlist(name);
if (idx==(unsigned)(-1))
{
metadb_handle_list dummy;
idx = create_playlist_fixname(string8(name),dummy);
}
return idx;
}
static bool_t search_init (void)
{
find_playlist ();
search_terms = index_new ();
items = index_new ();
selection = g_array_new (FALSE, FALSE, 1);
update_database ();
hook_associate ("playlist add complete", add_complete_cb, NULL);
hook_associate ("playlist scan complete", scan_complete_cb, NULL);
hook_associate ("playlist update", playlist_update_cb, NULL);
return TRUE;
}
/*
* This function removes an item from a playlist
*/
static GError *
remove_item_from_playlist (void)
{
MafwPlaylist *playlist;
GError *error = NULL;
guint size;
gint i;
playlist = find_playlist (playlist_name, &error);
if (error != NULL) {
return error;
}
if (playlist == NULL) {
return g_error_new (MAFW_ERROR, 0, "Playlist not found");
}
g_print (" Searching for %s in playlist %s\n",
object_id, playlist_name);
size = mafw_playlist_get_size (playlist, &error);
if (error != NULL) {
return error;
}
for (i = 0; i < size; i++) {
gchar *id = mafw_playlist_get_item (playlist, i, &error);
if (error != NULL) {
g_warning ("Error getting item %d "
"from playlist: %s\n",
i, error->message);
g_error_free (error);
error = NULL;
} else if (strcmp (id, object_id) == 0) {
mafw_playlist_remove_item (playlist, i, &error);
g_print (" Element found at position %d\n", i);
break;
}
}
if (i == size) {
g_print (" Element not found\n");
} else {
g_print ("Playlist %s removed\n", playlist_name);
}
}
/*
* This function shows the object identifiers contained in a playlist
*/
static GError *
show_playlist (void)
{
MafwPlaylist *playlist;
GError *error = NULL;
gint i;
guint size;
playlist = find_playlist (playlist_name, &error);
if (error != NULL) {
return error;
}
if (playlist == NULL) {
return g_error_new (MAFW_ERROR, 0, "Playlist not found");
}
g_print ("Showing contents for playlist %s...:\n", playlist_name);
size = mafw_playlist_get_size (playlist, &error);
if (error != NULL) {
return error;
}
if (size > 0) {
for (i = 0; i < size; i++) {
gchar *id =
mafw_playlist_get_item (playlist, i, &error);
if (error != NULL) {
g_warning ("Error getting item %d "
"from playlist: %s\n",
i, error->message);
g_error_free (error);
error = NULL;
}
g_print (" %d %s\n", i, id);
}
} else {
g_print ("Playlist is empty\n");
}
return error;
}
/*
* This function adds an object identifier to a playlist
*/
static GError *
add_item_to_playlist (void)
{
MafwPlaylist *playlist;
GError *error = NULL;
playlist = find_playlist (playlist_name, &error);
if (error != NULL) {
return error;
}
if (playlist == NULL) {
return g_error_new (MAFW_ERROR, 0, "Playlist not found");
}
mafw_playlist_insert_item (playlist, 0, object_id, &error);
return error;
}
t_size playlist_manager::find_or_create_playlist(const char * p_name,t_size p_name_length)
{
t_size index = find_playlist(p_name,p_name_length);
if (index != pfc_infinite) return index;
return create_playlist(p_name,p_name_length,pfc_infinite);
}
