public PlaylistWindow(
Playlist?playlist = null,
IEnumerable <PlaylistTrack>?additionalPlaylistTracks = null,
Action?refreshOwner = null)
{
this.playlist = playlist;
this.refreshOwner = refreshOwner;
InitializeComponent();
Width = SystemParameters.PrimaryScreenWidth * .8;
Height = SystemParameters.PrimaryScreenHeight * .8;
Loaded += playlistWindow_Loaded;
Closing += PlaylistWindow_Closing;
Closed += playlistWindow_Closed;
//tracks
tracks = new();
trackRows = new();
var trackNo = 0;
totalDuration = TimeSpan.Zero;
locations = new();
albums = new();
artists = new();
genres = new();
years = new();
if (playlist is not null)
{
//there is usually a playlist, except when VS tries to display PlaylistWindow
PlaylistNameTextBox.Text = playlist.Name;
foreach (var playlistTrack in playlist.PlaylistTracks.GetStoredItems().OrderBy(plt => plt.TrackNo))
{
tracks.Add(playlistTrack.Track);
var isAdditionalTrack = additionalPlaylistTracks?.Contains(playlistTrack) ?? false;
var trackRow = new TrackRow(ref trackNo, playlistTrack, updateSelectedCountTextBox, isAdditionalTrack);
trackRows.Add(trackRow);
if (isAdditionalTrack && firstAddedTrackRow is null)
{
firstAddedTrackRow = trackRow;
}
}
DurationTextBox.Text = playlist.TracksDurationHhMm;
DC.GetTracksStats(ref totalDuration, locations, albums, artists, genres, years, tracks);
}
PlaylistNameTextBox.TextChanged += playlistNameTextBox_TextChanged;
TracksCountTextBox.Text = tracks.Count.ToString();
//filter
FilterTextBox.TextChanged += filterTextBox_TextChanged;
ArtistComboBox.SelectionChanged += filterComboBox_SelectionChanged;
ArtistComboBox.ItemsSource = artists;
AlbumComboBox.SelectionChanged += filterComboBox_SelectionChanged;
AlbumComboBox.ItemsSource = albums;
AlbumComboBox.DisplayMemberPath = "AlbumArtist";
GenreComboBox.SelectionChanged += filterComboBox_SelectionChanged;
GenreComboBox.ItemsSource = genres;
YearComboBox.SelectionChanged += yearComboBox_SelectionChanged;
YearComboBox.ItemsSource = years;
LocationsComboBox.SelectionChanged += filterComboBox_SelectionChanged;
LocationsComboBox.ItemsSource = locations;
RemoveCheckBox.Click += checkBox_Click;
PlaylistCheckBox.Click += checkBox_Click;
ClearButton.Click += clearButton_Click;
RemoveAllButton.Click += removeAllButton_Click;
PLAllButton.Click += plAllButton_Click;
UnselectAllButton.Click += unselectAllButton_Click;
ExecuteRemoveButton.Click += executeRemoveButton_Click;
AddToOtherPlaylistComboBox.ItemsSource = DC.Data.PlaylistStrings.Where(pls => pls != PlaylistNameTextBox.Text);
AddToOtherPlaylistButton.Click += addToOtherPlaylistButton_Click;
//datagrid
tracksViewSource = ((System.Windows.Data.CollectionViewSource) this.FindResource("TracksViewSource"));
tracksViewSource.Source = trackRows;
tracksViewSource.IsLiveSortingRequested = true;
tracksViewSource.Filter += tracksViewSource_Filter;
//strangely, it seems both following lines are needed to make sorting work properly
TracksDataGrid.Columns[0].SortDirection = ListSortDirection.Ascending;
tracksViewSource.View.SortDescriptions.Add(new SortDescription("PlaylistTrackNo", ListSortDirection.Ascending));
TracksDataGrid.Sorting += tracksDataGrid_Sorting;
TracksDataGrid.SelectionChanged += tracksDataGrid_SelectionChanged;
TracksDataGrid.LayoutUpdated += TracksDataGrid_LayoutUpdated;
BeginningButton.Click += beginningButton_Click;
UpPageButton.Click += upPageButton_Click;
UpRowButton.Click += upRowButton_Click;
DownRowButton.Click += downRowButton_Click;
DownPageButton.Click += downPageButton_Click;
EndButton.Click += endButton_Click;
SaveButton.Click += saveButton_Click;
SaveButton.IsEnabled = false;
//Replaced: TracksDataGrid.MouseDoubleClick += tracksDataGrid_MouseDoubleClick;
//Style rowStyle = new Style(typeof(DataGridRow));
//rowStyle.Setters.Add(new EventSetter(DataGridRow.MouseDoubleClickEvent,
// new MouseButtonEventHandler(tracksDataGrid_MouseDoubleClick)));
//TracksDataGrid.RowStyle = rowStyle;
TracksDataGrid.RowStyle.Setters.Add(new EventSetter(DataGridRow.MouseDoubleClickEvent,
new MouseButtonEventHandler(tracksDataGrid_MouseDoubleClick)));
TrackPlayer.TrackChanged += trackPlayer_TrackChanged;
TrackPlayer.Init(getPlayinglist);
MainWindow.Register(this, "Playlist " + playlist?.Name);
}
public void addTrackRow(TrackRow trackRow)
{
this.TrackRows.Add(trackRow);
}
public static void loadMidi(TextAsset midiText)
{
string[,] midiData; //Parsed Midi Data
int format; //0 = single track. 1 = multi track
int tracks; //number of tracks, should be 1
int tempo = 0; //track tempo.
int beatsPerBar = 0;
int bpm;
int ppq;
int currentClock;
int currentChannel;
int currentInstrumentCode;
int currentVelocity;
float currentMs;
string currentCommand;
//Load Data file
midiData = CSVReader.SplitCsvGrid (midiText.text);
ppq = System.Int32.Parse(midiData [5, 0]);
//Empty current track to prepare for loading
CurrentTrack = new Track();
CurrentTrack.TrackName = midiText.name;
//Load the Midi into the Track row by row;
for (int x = 0; x < midiData.GetLength(1); x += 1) {
if (!System.Int32.TryParse(midiData[1,x], out currentClock))
{
break;
}
currentCommand = midiData[2,x].Trim ();
//Get the channel/instrument info only when we have instructions to play a note
if(currentCommand == "Note_on_c"){
currentChannel = System.Int32.Parse(midiData[3,x]);
}else{
currentChannel = -1;
}
//Update tempo only once
if(currentCommand == "Tempo" && tempo == 0){
tempo = System.Int32.Parse(midiData[3,x]);
}
//Update Time Signature only once
if(currentCommand == "Time_signature" && beatsPerBar == 0){
beatsPerBar = System.Int32.Parse(midiData[3,x]);
}
//Convert ticks to Milliseconds
currentMs = tempo / 1000.0f / ppq * currentClock;
if(currentChannel == 9){
currentInstrumentCode = System.Int32.Parse(midiData[4,x]);
currentVelocity = System.Int32.Parse(midiData[5,x]);
if(currentVelocity !=0){
TrackRow trackRow = new TrackRow (currentMs, DrumKit.getInstrumentFromMidiCode(currentInstrumentCode));
CurrentTrack.addTrackRow(trackRow);
}
}
}
bpm = (int) 60000000.0f / tempo;
CurrentTrack.bpm = bpm;
CurrentTrack.beatsPerBar = beatsPerBar;
}
public static void recordBeat(DrumKit.Instrument instrument)
{
float timeSinceStart = (Time.time - recordingStartTime) * 1000; //Calculate time since start, in MS
TrackRow trackRow = new TrackRow (timeSinceStart, instrument);
CurrentTrack.addTrackRow(trackRow);
}
