int mpd_list_artists()
{
int num = 0;
mpd_search_db_tags(mpd.conn, MPD_TAG_ARTIST);
if (!mpd_search_commit(mpd.conn)) {
syslog(LOG_DEBUG, "%s: search_commit error\n", __func__);
return 0;
}
struct mpd_pair *pair;
while ((pair = mpd_recv_pair_tag(mpd.conn, MPD_TAG_ARTIST)) != NULL) {
syslog(LOG_DEBUG, "%s: %s\n", __func__, pair->value);
mpd_return_pair(mpd.conn, pair);
num++;
}
if (!mpd_response_finish(mpd.conn)) {
syslog(LOG_DEBUG, "%s: error\n", __func__);
return 0;
}
syslog(LOG_DEBUG, "%s: found %i\n", __func__, num);
return num;
}
int
cmd_list(int argc, char **argv, struct mpd_connection *conn)
{
enum mpd_tag_type type = get_search_type(argv[0]);
if (type == MPD_TAG_UNKNOWN)
return -1;
--argc;
++argv;
mpd_search_db_tags(conn, type);
if (argc > 0 && !add_constraints(argc, argv, conn))
return -1;
if (!mpd_search_commit(conn))
printErrorAndExit(conn);
struct mpd_pair *pair;
while ((pair = mpd_recv_pair_tag(conn, type)) != NULL) {
printf("%s\n", charset_from_utf8(pair->value));
mpd_return_pair(conn, pair);
}
my_finishCommand(conn);
return 0;
}
/* mpd functions */
bool Mpd::update(mpd_tag_type type, const char *value) {
mpd_pair *pair;
album.clear();
if (!mpd_search_db_tags(conn, MPD_TAG_ALBUM)) { err(); return false; }
if (strcmp(value, "") != 0)
if (!mpd_search_add_tag_constraint(conn, MPD_OPERATOR_DEFAULT, type, value)) { err(); return false; }
if (!mpd_search_commit(conn)) { err(); return false; }
while ((pair = mpd_recv_pair_tag(conn, MPD_TAG_ALBUM)) != NULL) {
album.push_back(Album(pair->value));
mpd_return_pair(conn, pair);
}
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS) { err(); return false; }
if (!mpd_response_finish(conn)) { err(); return false; }
cout << "Successful Update" << endl;
for (std::vector<Album>::iterator i = album.begin(); i != album.end(); ++i)
i->buildTags();
sys->sortAlbums(MPD_TAG_UNKNOWN);
for (std::vector<Album>::iterator i = album.begin(); i != album.end(); ++i)
i->build();
return true;
}
StringIterator Connection::GetList(mpd_tag_type type)
{
prechecksNoCommandsList();
mpd_search_db_tags(m_connection.get(), type);
mpd_search_commit(m_connection.get());
checkErrors();
return StringIterator(m_connection.get(), [type](StringIterator::State &state) {
auto src = mpd_recv_pair_tag(state.connection(), type);
if (src != nullptr)
{
state.setObject(src->value);
mpd_return_pair(state.connection(), src);
return true;
}
else
return false;
});
}
void TopWidget::updateAlbumList()
{
albumList.clear();
albumList << "(Any)";
mpdconfirm(mpd_search_db_tags(mpd, MPD_TAG_ALBUM));
if (selectedArtist != "(Any)")
mpd_search_add_tag_constraint(mpd, MPD_OPERATOR_DEFAULT, MPD_TAG_ARTIST, selectedArtist.toUtf8().constData());
mpd_search_commit(mpd);
mpd_pair * mp;
while((mp = mpd_recv_pair_tag(mpd, MPD_TAG_ALBUM)) != NULL)
{
const QString album = mp->value;
if (album != "")
albumList << album;
mpd_return_pair(mpd, mp);
}
albumListWidget->setModel(albumModel);
albumModel->setStringList(albumList);
parent->setTracks(Track::searchByArtist(selectedArtist));
parent->playlistChanged = true;
parent->trackView->update();
parent->trackView->resetScroll();
}
void Connection::StartFieldSearch(mpd_tag_type item)
{
prechecksNoCommandsList();
mpd_search_db_tags(m_connection.get(), item);
}
int main(int argc, char ** argv) {
struct mpd_connection *conn;
conn = mpd_connection_new(NULL, 0, 30000);
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS)
return handle_error(conn);
{
int i;
for(i=0;i<3;i++) {
printf("version[%i]: %i\n",i,
mpd_connection_get_server_version(conn)[i]);
}
}
if(argc==1) {
struct mpd_status * status;
struct mpd_song *song;
const struct mpd_audio_format *audio_format;
mpd_command_list_begin(conn, true);
mpd_send_status(conn);
mpd_send_current_song(conn);
mpd_command_list_end(conn);
status = mpd_recv_status(conn);
if (status == NULL)
return handle_error(conn);
printf("volume: %i\n", mpd_status_get_volume(status));
printf("repeat: %i\n", mpd_status_get_repeat(status));
printf("queue version: %u\n", mpd_status_get_queue_version(status));
printf("queue length: %i\n", mpd_status_get_queue_length(status));
if (mpd_status_get_error(status) != NULL)
printf("error: %s\n", mpd_status_get_error(status));
if (mpd_status_get_state(status) == MPD_STATE_PLAY ||
mpd_status_get_state(status) == MPD_STATE_PAUSE) {
printf("song: %i\n", mpd_status_get_song_pos(status));
printf("elaspedTime: %i\n",mpd_status_get_elapsed_time(status));
printf("elasped_ms: %u\n", mpd_status_get_elapsed_ms(status));
printf("totalTime: %i\n", mpd_status_get_total_time(status));
printf("bitRate: %i\n", mpd_status_get_kbit_rate(status));
}
audio_format = mpd_status_get_audio_format(status);
if (audio_format != NULL) {
printf("sampleRate: %i\n", audio_format->sample_rate);
printf("bits: %i\n", audio_format->bits);
printf("channels: %i\n", audio_format->channels);
}
mpd_status_free(status);
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS)
return handle_error(conn);
mpd_response_next(conn);
while ((song = mpd_recv_song(conn)) != NULL) {
printf("uri: %s\n", mpd_song_get_uri(song));
print_tag(song, MPD_TAG_ARTIST, "artist");
print_tag(song, MPD_TAG_ALBUM, "album");
print_tag(song, MPD_TAG_TITLE, "title");
print_tag(song, MPD_TAG_TRACK, "track");
print_tag(song, MPD_TAG_NAME, "name");
print_tag(song, MPD_TAG_DATE, "date");
if (mpd_song_get_duration(song) > 0) {
printf("time: %u\n", mpd_song_get_duration(song));
}
printf("pos: %u\n", mpd_song_get_pos(song));
mpd_song_free(song);
}
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS ||
!mpd_response_finish(conn))
return handle_error(conn);
}
else if(argc==3 && strcmp(argv[1],"lsinfo")==0) {
struct mpd_entity * entity;
if (!mpd_send_list_meta(conn, argv[2]))
return handle_error(conn);
while ((entity = mpd_recv_entity(conn)) != NULL) {
const struct mpd_song *song;
const struct mpd_directory *dir;
const struct mpd_playlist *pl;
switch (mpd_entity_get_type(entity)) {
case MPD_ENTITY_TYPE_UNKNOWN:
break;
case MPD_ENTITY_TYPE_SONG:
song = mpd_entity_get_song(entity);
printf("uri: %s\n", mpd_song_get_uri(song));
print_tag(song, MPD_TAG_ARTIST, "artist");
print_tag(song, MPD_TAG_ALBUM, "album");
print_tag(song, MPD_TAG_TITLE, "title");
print_tag(song, MPD_TAG_TRACK, "track");
break;
case MPD_ENTITY_TYPE_DIRECTORY:
dir = mpd_entity_get_directory(entity);
printf("directory: %s\n", mpd_directory_get_path(dir));
break;
case MPD_ENTITY_TYPE_PLAYLIST:
pl = mpd_entity_get_playlist(entity);
printf("playlist: %s\n",
mpd_playlist_get_path(pl));
break;
}
mpd_entity_free(entity);
}
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS ||
!mpd_response_finish(conn))
return handle_error(conn);
}
else if(argc==2 && strcmp(argv[1],"artists")==0) {
struct mpd_pair *pair;
if (!mpd_search_db_tags(conn, MPD_TAG_ARTIST) ||
!mpd_search_commit(conn))
return handle_error(conn);
while ((pair = mpd_recv_pair_tag(conn,
MPD_TAG_ARTIST)) != NULL) {
printf("%s\n", pair->value);
mpd_return_pair(conn, pair);
}
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS ||
!mpd_response_finish(conn))
return handle_error(conn);
} else if (argc == 2 && strcmp(argv[1], "playlists") == 0) {
if (!mpd_send_list_playlists(conn))
return handle_error(conn);
struct mpd_playlist *playlist;
while ((playlist = mpd_recv_playlist(conn)) != NULL) {
printf("%s\n",
mpd_playlist_get_path(playlist));
mpd_playlist_free(playlist);
}
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS ||
!mpd_response_finish(conn))
return handle_error(conn);
} else if (argc == 2 && strcmp(argv[1], "idle") == 0) {
enum mpd_idle idle = mpd_run_idle(conn);
if (idle == 0 &&
mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS)
return handle_error(conn);
for (unsigned j = 0;; ++j) {
enum mpd_idle i = 1 << j;
const char *name = mpd_idle_name(i);
if (name == NULL)
break;
if (idle & i)
printf("%s\n", name);
}
} else if (argc == 3 && strcmp(argv[1], "subscribe") == 0) {
/* subscribe to a channel and print all messages */
if (!mpd_run_subscribe(conn, argv[2]))
return handle_error(conn);
while (mpd_run_idle_mask(conn, MPD_IDLE_MESSAGE) != 0) {
if (!mpd_send_read_messages(conn))
return handle_error(conn);
struct mpd_message *msg;
while ((msg = mpd_recv_message(conn)) != NULL) {
printf("%s\n", mpd_message_get_text(msg));
mpd_message_free(msg);
}
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS ||
!mpd_response_finish(conn))
return handle_error(conn);
}
return handle_error(conn);
} else if (argc == 2 && strcmp(argv[1], "channels") == 0) {
/* print a list of channels */
if (!mpd_send_channels(conn))
return handle_error(conn);
struct mpd_pair *pair;
while ((pair = mpd_recv_channel_pair(conn)) != NULL) {
printf("%s\n", pair->value);
mpd_return_pair(conn, pair);
}
if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS ||
!mpd_response_finish(conn))
return handle_error(conn);
} else if (argc == 4 && strcmp(argv[1], "message") == 0) {
/* send a message to a channel */
if (!mpd_run_send_message(conn, argv[2], argv[3]))
return handle_error(conn);
}
mpd_connection_free(conn);
return 0;
}
TopWidget::TopWidget(MainWindow * parent) : QWidget(parent)
{
this->parent = parent;
setMinimumWidth(300);
setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
stopButton = new QToolButton();
stopButton->setIcon(QIcon(DATAPATH "stop.png"));
pauseButton = new QToolButton();
pauseButton->setIcon(QIcon(DATAPATH "pause.png"));
playButton = new QToolButton();
playButton->setIcon(QIcon(DATAPATH "play.png"));
prevButton = new QToolButton();
prevButton->setIcon(QIcon(DATAPATH "prev.png"));
nextButton = new QToolButton();
nextButton->setIcon(QIcon(DATAPATH "next.png"));
randomButton = new QToolButton();
randomButton->setIcon(QIcon(DATAPATH "random.png"));
libraryButton = new QToolButton();
if(Settings::getLibraryFolded())
libraryButton->setIcon(QIcon(DATAPATH "unfold.png"));
else
libraryButton->setIcon(QIcon(DATAPATH "fold.png"));
trackBar = new Slider(parent);
volumeBar = new Slider(parent);
volumeBar->setMaximumWidth(70);
volumeBar->setValue(100);
volumeBar->style = 2;
playModeBox = new QComboBox();
playModeBox->setMaximumWidth(150);
playModeBox->addItem("Normal");
playModeBox->addItem("Loop All");
playModeBox->addItem("Loop Track");
playModeBox->addItem("Shuffle");
grid = new QGridLayout();
grid->addWidget(stopButton, 0, 0);
grid->addWidget(pauseButton, 0, 1);
grid->addWidget(playButton, 0, 2);
grid->addWidget(prevButton, 0, 3);
grid->addWidget(nextButton, 0, 4);
grid->addWidget(randomButton, 0, 5);
grid->addWidget(trackBar, 0, 6);
grid->addWidget(playModeBox, 0, 7);
grid->addWidget(volumeBar, 0, 8);
grid->addWidget(libraryButton, 0, 9);
grid->setContentsMargins(4, 4, 4, 4);
connect(trackBar, SIGNAL(changed()), this, SLOT(onTrackBarChanged()));
connect(volumeBar, SIGNAL(step()), this, SLOT(onVolumeBarChanged()));
connect(pauseButton, SIGNAL(clicked()), this, SLOT(onPauseClick()));
connect(playButton, SIGNAL(clicked()), this, SLOT(onPlayClick()));
connect(stopButton, SIGNAL(clicked()), this, SLOT(onStopClick()));
connect(prevButton, SIGNAL(clicked()), this, SLOT(onPrevClick()));
connect(nextButton, SIGNAL(clicked()), this, SLOT(onNextClick()));
connect(libraryButton, SIGNAL(clicked()), this, SLOT(onLibraryClick()));
setLayout(grid);
//Library View
libraryWidget = new QWidget();
libraryGrid = new QGridLayout();
artistLabel = new QLabel("Artists: ");
artistListWidget = new QListView();
artistListWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
artistModel = new QStringListModel();
albumLabel = new QLabel("Albums: ");
albumListWidget = new QListView();
albumListWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
albumModel = new QStringListModel();
libraryGrid->addWidget(artistLabel, 1, 0);
libraryGrid->addWidget(artistListWidget, 2, 0);
libraryGrid->addWidget(albumLabel, 1, 1);
libraryGrid->addWidget(albumListWidget, 2, 1);
libraryGrid->setContentsMargins(0, 0, 0, 0);
libraryWidget->setLayout(libraryGrid);
if(Settings::getLibraryFolded())
foldLibrary();
else
unfoldLibrary();
artistList << "(Any)";
mpdconfirm(mpd_search_db_tags(mpd, MPD_TAG_ARTIST));
mpd_search_commit(mpd);
mpd_pair * mp;
while((mp = mpd_recv_pair_tag(mpd, MPD_TAG_ARTIST)) != NULL)
{
const QString artist = mp->value;
if (artist != "")
artistList << artist;
mpd_return_pair(mpd, mp);
}
artistListWidget->setModel(artistModel);
artistModel->setStringList(artistList);
albumListWidget->setModel(albumModel);
albumModel->setStringList(albumList);
connect(artistListWidget->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), this, SLOT(onArtistSelectionChanged(QItemSelection)));
connect(albumListWidget->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), this, SLOT(onAlbumSelectionChanged(QItemSelection)));
artistListWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
albumListWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
selectedArtist = "(Any)";
}
