public void Update(MpdStatus status, MpdFile currentSong)
{
playerControl.Update(status, currentSong);
}
public void Update(MpdStatus status, MpdFile currentSong)
{
if (status == null)
return;
m_Status = status;
btnShuffle.IsChecked = status.Random;
btnRepeat.IsChecked = status.Repeat;
btnStop.IsEnabled = status.State != MpdState.Stop;
switch (status.State) {
case MpdState.Play:
btnPlay.Visibility = Visibility.Collapsed;
btnPause.Visibility = Visibility.Visible;
m_Timer.Start();
break;
case MpdState.Pause:
case MpdState.Stop:
btnPlay.Visibility = Visibility.Visible;
btnPause.Visibility = Visibility.Collapsed;
m_Timer.Stop();
break;
}
if (status.TimeTotal > 0) {
sliTime.Maximum = status.TimeTotal;
if (!m_TimeDragging){
sliTime.Value = status.TimeElapsed;
lblTimeBefore.Content = Utilities.FormatSeconds(status.TimeElapsed);
lblTimeAfter.Content = Utilities.FormatSeconds(status.TimeTotal - status.TimeElapsed);
}
} else {
sliTime.Value = 0;
lblTimeBefore.Content = Utilities.FormatSeconds(0);
lblTimeAfter.Content = Utilities.FormatSeconds(0);
}
if (!m_VolumeDragging) {
lblVolume.Content = string.Format("{0}", status.Volume);
m_IgnoreVolumeChange = true;
sliVolume.Value = status.Volume;
m_IgnoreVolumeChange = false;
}
if (currentSong != null) {
lblTitle.Text = currentSong.Title;
if (!string.IsNullOrEmpty(currentSong.Date))
lblAlbum.Text = string.Format("{0} ({1})", currentSong.Album, currentSong.Date);
else
lblAlbum.Text = currentSong.Album;
lblArtist.Text = currentSong.Artist;
if (currentSong.Album != m_Album || currentSong.Artist != m_Artist){
m_Album = currentSong.Album;
m_Artist = currentSong.Artist;
imgArt.Source = null;
ThreadPool.QueueUserWorkItem(new WaitCallback(GetAlbumArt));
}
m_Title = currentSong.Title;
}else{
lblTitle.Text = Mpc.NoTitle;
lblAlbum.Text = Mpc.NoAlbum;
lblArtist.Text = Mpc.NoArtist;
imgArt.Source = null;
}
}
private async void MpcIdleSubsystemsChanged(Mpc connection, Mpc.Subsystems subsystems)
{
if (!CheckMpdConnection())
return;
MpdStatus status = null;
try{
status = await Task.Factory.StartNew(() => m_Mpc.Status());
}catch{
return;
}
if ((subsystems & Mpc.Subsystems.player) != 0 || (subsystems & Mpc.Subsystems.mixer) != 0 ||
(subsystems & Mpc.Subsystems.options) != 0){
await Dispatcher.BeginInvoke(new Action( async () =>
{
MenuItem m = m_NotifyIconMenu.Items[1] as MenuItem;
m.Visibility = status.State != MpdState.Play ? System.Windows.Visibility.Visible : System.Windows.Visibility.Collapsed;
m = m_NotifyIconMenu.Items[2] as MenuItem;
m.Visibility = status.State == MpdState.Play ? System.Windows.Visibility.Visible : System.Windows.Visibility.Collapsed;
MpdFile file = await Task.Factory.StartNew(() => m_Mpc.CurrentSong());
playerControl.Update(status, file);
if (m_MiniPlayer != null)
m_MiniPlayer.Update(status, file);
if (m_CurrentTrack == null || file == null || m_CurrentTrack.Id != file.Id) {
TrackChanged(file);
m_CurrentTrack = file;
CurrentTrackId = file != null ? file.Id : 0;
m_CurrentTrackStart = DateTime.Now;
}
}));
}
if ((subsystems & Mpc.Subsystems.playlist) != 0){
await PopulatePlaylist();
}
if ((subsystems & Mpc.Subsystems.update) != 0){
int lastUpdate = m_LastStatus != null ? m_LastStatus.UpdatingDb : -1;
await Dispatcher.BeginInvoke(new Action(() =>
{
btnUpdate.IsEnabled = status.UpdatingDb <= 0;
// Update db finished:
if (lastUpdate > 0 && status.UpdatingDb <= 0)
UpdateDbFinished();
}));
}
//if ((subsystems & Mpc.Subsystems.subscription) != 0)
// PopulateChannels();
//if ((subsystems & Mpc.Subsystems.message) != 0)
// PopulateMessages();
m_LastStatus = status;
}
} // UpdateDbFinished
private void TrackChanged(MpdFile track)
{
if (m_Settings.Scrobbler){
if (m_CurrentTrack != null && m_CurrentTrack.Time >= 30){
double played = (DateTime.Now - m_CurrentTrackStart).TotalSeconds;
if (played >= 240 || played >= m_CurrentTrack.Time / 2)
m_LastfmScrobbler.Scrobble(m_CurrentTrack.Artist, m_CurrentTrack.Title, m_CurrentTrack.Album, m_CurrentTrackStart);
}
if (track != null){
m_LastfmScrobbler.UpdateNowPlaying(track.Artist, track.Title, track.Album);
}
}
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(GetLyrics), track);
if (track != null && (m_CurrentTrack == null || m_CurrentTrack.Artist != track.Artist))
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(GetArtistInfo), track.Artist);
else if (track == null)
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(GetArtistInfo), string.Empty);
if (track != null && (m_CurrentTrack == null || m_CurrentTrack.Artist != track.Artist || m_CurrentTrack.Album != track.Album))
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(GetAlbumInfo), new List<string>() { track.Artist, track.Album});
else if (track == null)
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(GetAlbumInfo), new List<string>() { string.Empty, string.Empty});
if (m_NotifyIcon != null && track != null && (m_MiniPlayer == null || !m_MiniPlayer.IsVisible)) {
string trackText = string.Format("\"{0}\"\r\n{1}", track.Title, track.Artist);
if (trackText.Length >= 64)
m_NotifyIcon.Text = string.Format("{0}...", trackText.Substring(0, 60));
else
m_NotifyIcon.Text = trackText;
if (m_NotifyIcon.Visible){
m_NotifyIcon.BalloonTipText = string.Format("\"{0}\"\r\n{1}\r\n{2}", track.Title, track.Album, track.Artist);
m_NotifyIcon.BalloonTipTitle = "WpfMpdClient";
m_NotifyIcon.ShowBalloonTip(2000);
}
}
} // TrackChanged
private void TimerHandler(object sender, ElapsedEventArgs e)
{
if (!m_Mpc.Connected)
return;
MpdStatus status = m_Mpc.Status();
// Update db finished:
if (m_LastStatus != null && m_LastStatus.UpdatingDb > 0 && status.UpdatingDb <= 0){
Dispatcher.BeginInvoke(new Action(() =>
{
UpdateDbFinished();
}));
}
// Playlist changed
if (m_LastStatus != null && m_LastStatus.Playlist != status.Playlist) {
Dispatcher.BeginInvoke(new Action(() =>
{
PopulatePlaylist();
}));
}
m_LastStatus = status;
Dispatcher.BeginInvoke(new Action(() =>
{
MenuItem m = m_NotifyIconMenu.Items[1] as MenuItem;
m.Visibility = status.State != MpdState.Play ? System.Windows.Visibility.Visible : System.Windows.Visibility.Collapsed;
m = m_NotifyIconMenu.Items[2] as MenuItem;
m.Visibility = status.State == MpdState.Play ? System.Windows.Visibility.Visible : System.Windows.Visibility.Collapsed;
MpdFile file = m_Mpc.CurrentSong();
if (m_CurrentTrack == null || file == null || m_CurrentTrack.Id != file.Id) {
TrackChanged(file);
m_CurrentTrack = file;
m_CurrentTrackStart = DateTime.Now;
}
SelectCurrentTrack();
btnUpdate.IsEnabled = status.UpdatingDb <= 0;
playerControl.Update(status);
}));
}
void NavigateTo(MpdFile file)
{
try
{
navigating = true;
if ((lstArtist.SelectedItems.OfType<ListboxEntry>().Any(m => m.Artist == file.Artist)
|| Select(lstArtist, lstArtist.Items.OfType<ListboxEntry>().FirstOrDefault(m => m.Artist == file.Artist)))
&& Select(lstAlbums, lstAlbums.Items.OfType<ListboxEntry>().FirstOrDefault(m => m.Album == file.Album))
&& Select(lstTracks, lstTracks.Items.OfType<MpdFile>().FirstOrDefault(m => m.File == file.File)))
{
tabControl.SelectedIndex = 0;
tabBrowse.SelectedIndex = 0;
context.View = true;
}
} finally {
navigating = false;
}
}
private void MpcIdleSubsystemsChanged(Mpc connection, Mpc.Subsystems subsystems)
{
if (m_Mpc == null || !m_Mpc.Connected)
return;
MpdStatus status = null;
try{
status = m_Mpc.Status();
}catch{
return;
}
if ((subsystems & Mpc.Subsystems.output) != 0) {
var os = m_Mpc.Outputs();
Outputs.Where(o => !os.Any(_ => _.Name == o.Name && ((o.IsEnabled = _.IsEnabled) || true))).ToList().Count(Outputs.Remove);
os.Where(o => o.Name != "Quiet" && !Outputs.Any(_ => _.Name == o.Name)).Select(o => new Output() {
Name = o.Name,
Id = o.Id,
IsEnabled = o.IsEnabled,
Mpc = m_Mpc,
}).Do(Outputs.Add);
}
if ((subsystems & Mpc.Subsystems.player) != 0 || (subsystems & Mpc.Subsystems.mixer) != 0 ||
(subsystems & Mpc.Subsystems.options) != 0){
Dispatcher.BeginInvoke(new Action(() =>
{
MenuItem m = m_NotifyIconMenu.Items[1] as MenuItem;
m.Visibility = status.State != MpdState.Play ? System.Windows.Visibility.Visible : System.Windows.Visibility.Collapsed;
m = m_NotifyIconMenu.Items[2] as MenuItem;
m.Visibility = status.State == MpdState.Play ? System.Windows.Visibility.Visible : System.Windows.Visibility.Collapsed;
MpdFile file = m_Mpc.CurrentSong();
if (file != null)
{
ListboxEntry album;
if (Albums.TryGetValue(file.Artist + ":" + file.Album, out album))
file.AlbumEntry = album;
else
{
file.AlbumEntry = album = new ListboxEntry();
album.Info = new ObservableCollection<object>();
Action<IList<object>, string, int, System.Windows.Threading.Dispatcher> find = FindInfo;
find.BeginInvoke(
album.Info, dir.Replace(file.File, "$1"), 5, Dispatcher,
find.EndInvoke, null
);
}
}
playerControl.Update(status, file);
if (m_MiniPlayer != null)
m_MiniPlayer.Update(status, file);
if (m_CurrentTrack == null || file == null || m_CurrentTrack.Id != file.Id) {
TrackChanged(file);
m_CurrentTrack = file;
CurrentTrackId = file != null ? file.Id : 0;
m_CurrentTrackStart = DateTime.Now;
}
}));
}
if ((subsystems & Mpc.Subsystems.playlist) != 0){
Dispatcher.BeginInvoke(new Action(() =>
{
PopulatePlaylist();
}));
}
if ((subsystems & Mpc.Subsystems.update) != 0){
int lastUpdate = m_LastStatus != null ? m_LastStatus.UpdatingDb : -1;
Dispatcher.BeginInvoke(new Action(() =>
{
btnUpdate.IsEnabled = status.UpdatingDb <= 0;
// Update db finished:
if (lastUpdate > 0 && status.UpdatingDb <= 0)
UpdateDbFinished();
}));
}
if ((subsystems & Mpc.Subsystems.subscription) != 0)
PopulateChannels();
if ((subsystems & Mpc.Subsystems.message) != 0)
PopulateMessages();
m_LastStatus = status;
}