public void Play(Playinglist allTracksPlayinglist)
{
if (!NextButton.IsEnabled)
{
NextButton.IsEnabled = true;
NextButton.InvalidateVisual();
}
playinglist = allTracksPlayinglist;
Player.Current?.Play(this, playinglist, null, TimeSpan.Zero, ShuffleButton.IsPressed, VolumeSlider.Value);
}
private static void assert(HashSet <int> expectedPlaylistTrackKeys, Playinglist playinglist)
{
Assert.AreEqual(expectedPlaylistTrackKeys.Count, playinglist.ToPlayTracks.Count);
foreach (var playinglistItem in playinglist.ToPlayTracks)
{
if (playinglistItem is PlayinglistItemTrack playinglistItemTrack)
{
Assert.IsTrue(expectedPlaylistTrackKeys.Contains(playinglistItemTrack.Track.Key));
}
}
}
private void playNextTrack()
{
Track = Playinglist?.GetNext(IsShuffle ? random : null) ?? null;
if (Track is null)
{
trace($"playNextTrack() cannot find a track.");
mediaPlayer.Pause();//prevents from immediate playing when user changes position
State = PlayerStateEnum.Idle;
}
else
{
trace($"Play next {(IsShuffle ? "random " : "")}{Track.Title}");
playtrack();
}
}
public TestPlayerControlWindow()
{
InitializeComponent();
TraceTextBox.Text =
"Copyrights: " + Environment.NewLine +
"Music promoted by https://www.free-stock-music.com" + Environment.NewLine +
@"Track1: Stream Countdown(10s) by Alexander Nakarada | https://www.serpentsoundstudios.com
Attribution 4.0 International(CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/" + Environment.NewLine + Environment.NewLine +
@"Track2: Humorous And Comic Intro by Free Music | https://soundcloud.com/fm_freemusic
Creative Commons Attribution 3.0 Unported License
https://creativecommons.org/licenses/by/3.0/deed.en_US" + Environment.NewLine + Environment.NewLine +
@"Track3: Music Logo For Storytelling by Free Music | https://soundcloud.com/fm_freemusic
Creative Commons Attribution 3.0 Unported License
https://creativecommons.org/licenses/by/3.0/deed.en_US" + Environment.NewLine + Environment.NewLine +
@"Track4: Happy Media Music Opener by Free Music | https://soundcloud.com/fm_freemusic
Creative Commons Attribution 3.0 Unported License
https://creativecommons.org/licenses/by/3.0/deed.en_US" + Environment.NewLine + Environment.NewLine +
"MediaPlayer test trace" + Environment.NewLine +
"======================" + Environment.NewLine;
_ = new DC(null);
projectDirectory = new DirectoryInfo(Environment.CurrentDirectory).Parent !.Parent !.Parent !.Parent !;
location = new Location("locationPath", projectDirectory.FullName, isStoring: false);
track1 = new Track(new FileInfo(projectDirectory.FullName + @"\track1.mp3"), location, isStoring: false);
track2 = new Track(new FileInfo(projectDirectory.FullName + @"\track2.mp3"), location, isStoring: false);
track3 = new Track(new FileInfo(projectDirectory.FullName + @"\track3.mp3"), location, isStoring: false);
track4 = new Track(new FileInfo(projectDirectory.FullName + @"\track4.mp3"), location, isStoring: false);
var errorFileName = projectDirectory.FullName + @"\trackError.mp3";
File.Copy(track4.FullFileName, errorFileName, overwrite: true);
trackError = new Track(new FileInfo(errorFileName), location, isStoring: false);
trackError.Update(
"TrackCausingError",
trackError.Album,
trackError.AlbumTrack,
trackError.Artists,
trackError.Composers,
trackError.Publisher,
trackError.Year,
trackError.Genres,
trackError.Weight,
trackError.Volume,
trackError.SkipStart,
trackError.SkipEnd,
trackError.TitleArtists);
File.Delete(errorFileName);
allTracks = new List <Track> {
track1, track2, track3, track4
};
allTracksPlayinglist = new Playinglist(allTracks);
Player.Current !.Traced += Player_Traced;
TrackPlayer.Init(getPlayinglist);
Play1Button.Click += Play1Button_Click;
Play2Button.Click += Play2Button_Click;
PlayAllButton.Click += PlayAllButton_Click;
PlayErrorButton.Click += PlayErrorButton_Click;
IsTracePositionButton.Click += IsTracePositionButton_Click;
}
