/// <summary>
/// Initializes this instance.
/// </summary>
public void Initialize(MixLibrary mixLibrary, TrackLibraryControl libraryControl)
{
_mixLibrary = mixLibrary;
LoadSettings();
_libraryControl = libraryControl;
}
public static IEnumerable<TrackModel> ToList(IEnumerable<Track> tracks, MixLibrary mixLibrary)
{
return tracks.Select(t => new TrackModel(t, mixLibrary)).ToList();
}
/// <summary>
/// Initializes a new instance of the frmMain class.
/// </summary>
public FrmMain()
{
InitializeComponent();
mnuPlugins.Click += mnuPlugins_Click;
mnuAbout.Click += mnuAbout_Click;
mnuSettings.Click += mnuSettings_Click;
mnuExit.Click += mnuExit_Click;
mnuExportPlaylistTracks.Click += mnuExportPlaylistTracks_Click;
mnuConservativeFadeOut.Click += mnuConservativeFadeOut_Click;
mnuWinampDSPConfig.Click += mnuWinampDSPConfig_Click;
mnuVSTPluginConfig.Click += mnuVSTPluginConfig_Click;
mnuSamplerVSTPluginConfig.Click += mnuSamplerVSTPluginConfig_Click;
mnuTrackVSTPluginConfig.Click += mnuTrackVSTPluginConfig_Click;
mnuSamplerVSTPluginConfig2.Click += mnuSamplerVSTPluginConfig2_Click;
mnuTrackFXVSTPluginConfig.Click += mnuTrackFXVSTPluginConfig_Click;
mnuTrackFXVSTPluginConfig2.Click += mnuTrackFXVSTPluginConfig2_Click;
mnuViewLibrary.Click += mnuViewLibrary_Click;
mnuViewMixer.Click += mnuViewMixer_Click;
mnuViewPlaylist.Click += mnuViewPlaylist_Click;
notificationContextMenu.Opening += notificationContextMenu_Opening;
mnuPlayPause.Click += mnuPlayPause_Click;
mnuPause.Click += mnuPause_Click;
mnuNext.Click += mnuNext_Click;
mnuPrevious.Click += mnuPrevious_Click;
mnuSkipToEnd.Click += mnuSkipToEnd_Click;
NotifyIcon.ContextMenuStrip = notificationContextMenu;
BassPlayer = new AE.BassPlayer(Handle);
Library = new Library(BassPlayer);
BassPlayer.OnTrackChange += BassPlayer_OnTrackChange;
BassPlayer.OnTrackQueued += BassPlayer_OnTrackQueued;
LoadSettings();
MixLibrary = new MixLibrary(Library.ShufflerFolder);
SampleLibrary = new SampleLibrary(BassPlayer, Library);
playlistControl.Library = Library;
playlistControl.MixLibrary = MixLibrary;
playlistControl.BassPlayer = BassPlayer;
playlistControl.ToolStripLabel = lblPlaylistStatus;
playerDetails.Library = Library;
playerDetails.BassPlayer = BassPlayer;
playerDetails.PlaylistControl = playlistControl;
playerDetails.SetSelectedView(PlayerDetails.SelectedView.Playlist);
playerDetails.SelectedViewChanged += playerDetails_SelectedViewChanged;
playerDetails.MixLibrary = MixLibrary;
playlistControl.MixLibrary = MixLibrary;
trackLibraryControl.Library = Library;
trackLibraryControl.BassPlayer = BassPlayer;
trackLibraryControl.PlaylistControl = playlistControl;
trackLibraryControl.MixLibrary = MixLibrary;
trackLibraryControl.ToolStripLabel = lblLibraryStatus;
trackLibraryControl.SamplerControl = mixerControl.SamplerControl;
trackLibraryControl.SampleLibrary = SampleLibrary;
mixerControl.Library = Library;
mixerControl.BassPlayer = BassPlayer;
mixerControl.PlaylistControl = playlistControl;
Library.LoadFromDatabase();
if (Library.GetTracks().Count > 0)
Library.LoadPlaylists();
trackLibraryControl.Initalize();
SampleLibrary.LoadFromCache();
mixerControl.Initialize();
playerDetails.Initialize();
playlistControl.Initalize(trackLibraryControl);
shufflerController.PlaylistControl = playlistControl;
shufflerController.LibraryControl = trackLibraryControl;
shufflerController.BassPlayer = BassPlayer;
shufflerController.Initalize();
MixLibrary.AvailableTracks = Library.GetTracks();
MixLibrary.LoadAllMixDetails();
//var devices = AE.BassHelper.GetWaveOutDevices();
SetView(PlayerDetails.SelectedView.Library);
}
private TrackModel(Track track, MixLibrary mixLibrary)
{
Description = track.Description;
Filename = track.Filename;
LengthFormatted = track.LengthFormatted;
IsCurrent = false;
Bpm = track.Bpm;
Length = track.Length;
TrackRankDescription = mixLibrary.GetRankDescription(track.Rank);
Key = KeyHelper.GetDisplayKey(track.Key);
}
public List<Track> GeneratePlayList(List<Track> availableTracks,
MixLibrary mixLibrary,
List<Track> currentPlaylist,
Direction direction,
int approximateLength,
AllowBearableMixStrategy allowBearable,
MixStrategy strategy,
UseExtendedMixes useExtendedMixes,
Dictionary<string, Dictionary<string, Track>> excludedMixes,
bool restrictArtistClumping,
bool restrictGenreClumping,
bool restrictTitleClumping,
ContinueMix continueMix,
KeyMixStrategy keyMixStrategy,
int maxTracksToAdd)
{
if (strategy == MixStrategy.Working && currentPlaylist.Count == 0) return currentPlaylist;
Track workingTrack = null;
if (strategy == MixStrategy.Working)
{
direction = Direction.Any;
workingTrack = currentPlaylist.Last();
}
GeneratePlayListStatus = "";
MixLibrary = mixLibrary;
AvailableTracks = availableTracks;
if (strategy == MixStrategy.Working) AvailableTracks.RemoveAll(t => MixLibrary.GetMixOutCount(t) == 0);
if (AvailableTracks.Count == 0) return currentPlaylist;
var availableTrackDescriptions = GetDistinctTrackDescriptions(AvailableTracks);
var trackCountLimit = int.MaxValue;
if (approximateLength > 0 && approximateLength != int.MaxValue)
{
var currentLength = currentPlaylist.Sum(cp => cp.Length);
var requiredLength = Convert.ToInt32((approximateLength*60) - currentLength);
if (requiredLength <= 0) return new List<Track>();
var averageLength = AvailableTracks.Average(t => t.Length);
trackCountLimit = (requiredLength/Convert.ToInt32(averageLength)) + currentPlaylist.Count;
if (trackCountLimit == currentPlaylist.Count) return new List<Track>();
}
if (maxTracksToAdd != int.MaxValue && trackCountLimit > currentPlaylist.Count + maxTracksToAdd)
{
trackCountLimit = currentPlaylist.Count + maxTracksToAdd;
}
if (strategy != MixStrategy.Unranked && strategy != MixStrategy.Working)
{
if (trackCountLimit > AvailableTracks.Count)
{
trackCountLimit = AvailableTracks.Count;
}
}
var initialPlaylistCount = currentPlaylist.Count;
var currentPaths = new List<TrackPath>();
if (currentPlaylist.Count == 0)
{
var trackPaths = AvailableTracks.Select(track => new TrackPath(track));
foreach (var path in trackPaths)
{
CalculateAverageRankForPath(path);
currentPaths.Add(path);
}
}
else if (continueMix == ContinueMix.No)
{
var trackPaths = AvailableTracks
.Select(track => new List<Track>(currentPlaylist) {track})
.Select(playlist => new TrackPath(playlist));
foreach (var path in trackPaths)
{
CalculateAverageRankForPath(path);
currentPaths.Add(path);
}
}
else
{
var path = new TrackPath(currentPlaylist);
CalculateAverageRankForPath(path);
currentPaths.Add(path);
}
_cancelGeneratePlayList = false;
_stopGeneratePlayList = false;
var nextPaths = new List<TrackPath>();
while (!IsGenerationHalted())
{
ParallelHelper.ForEach(currentPaths, currentPath => GeneratePaths(direction,
allowBearable,
strategy,
useExtendedMixes,
excludedMixes,
restrictArtistClumping,
restrictGenreClumping,
restrictTitleClumping,
keyMixStrategy,
workingTrack,
availableTrackDescriptions,
nextPaths,
currentPath));
if (IsGenerationHalted()) break;
if (nextPaths.Count == 0) break;
GeneratePlayListStatus =
$"Generated {nextPaths.Count} possible paths for {nextPaths[0].Tracks.Count} of {trackCountLimit} tracks.";
var max = 50*Environment.ProcessorCount;
if (nextPaths.Count > max)
{
nextPaths = nextPaths
.OrderByDescending(t => t.AverageRank)
.Take(max)
.ToList();
}
currentPaths.Clear();
currentPaths.AddRange(nextPaths);
if (nextPaths[0].Tracks.Count >= trackCountLimit) break;
nextPaths.Clear();
}
if (_cancelGeneratePlayList) return currentPlaylist;
var resultPath = currentPaths
.OrderByDescending(t => GetAverageTrackAndMixAndKeyRank(t.Tracks))
.FirstOrDefault();
if ((strategy == MixStrategy.BestMix || strategy == MixStrategy.Variety ||
strategy == MixStrategy.ExtraVariety)
&& resultPath != null
&& resultPath.Tracks.Count < trackCountLimit
&& resultPath.Tracks.Count > 0)
{
availableTrackDescriptions = GetDistinctTrackDescriptions(AvailableTracks);
var excludeTrackDescriptions = GetDistinctTrackDescriptions(resultPath.Tracks);
var currentTrack = resultPath.Tracks[resultPath.Tracks.Count - 1];
var nextTrack =
GetBestMixTracks(currentTrack, resultPath.Tracks, allowBearable, availableTrackDescriptions,
excludeTrackDescriptions, restrictArtistClumping, restrictArtistClumping, restrictTitleClumping,
keyMixStrategy)
.OrderBy(t => GetAverageTrackAndMixAndKeyRank(currentTrack, t))
.FirstOrDefault();
if (nextTrack != null) resultPath.Tracks.Add(nextTrack);
}
var resultTracks = (resultPath != null)
? resultPath.Tracks
: new List<Track>();
if (continueMix == ContinueMix.IfPossible && resultTracks.Count == initialPlaylistCount)
{
return GeneratePlayList(availableTracks,
mixLibrary,
currentPlaylist,
direction,
approximateLength,
allowBearable,
strategy,
useExtendedMixes,
excludedMixes,
restrictArtistClumping,
restrictGenreClumping,
restrictTitleClumping,
ContinueMix.No,
keyMixStrategy,
maxTracksToAdd);
}
return resultTracks;
}
