private void VmOnPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName != nameof(vm.CurrentIndex) || TracksDataGrid.Items.IsEmpty)
{
return;
}
TracksDataGrid.ScrollIntoView(TracksDataGrid.Items[vm.CurrentIndex]);
}
// public class TrackRow: INotifyPropertyChanged {
// public PlaylistTrack PlaylistTrack { get;}
// public Track Track { get; }
// public string LocationLower { get; }
// public string AlbumLower { get; }
// public string ArtistsLower { get; }
// public string ComposersLower { get; }
// public string PublisherLower { get; }
// public string TitleLower { get; }
// public bool IsAdditionalTrack { get; }
// public Brush RowBackground { get; }
// public int PlaylistTrackNo {
// get {
// return playlistTrackNo;
// }
// set {
// if (playlistTrackNo!=value) {
// playlistTrackNo = value;
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PlaylistTrackNo)));
// }
// }
// }
// int playlistTrackNo;
// public int PlaylistTrackNoOld { get; }
// /// <summary>
// /// Track is marked for removal from playlist
// /// </summary>
// public bool IsRemoval {
// get {
// return isRemoval;
// }
// set {
// if (isRemoval!=value) {
// isRemoval = value;
// //**--updatePlaylistCheckBox();
// HasIsRemovalChanged?.Invoke();
// }
// }
// }
// bool isRemoval;
// /// <summary>
// /// User selected this track for adding to playlist OR CheckBox is disabled and displays that the track is already in the playlist
// /// </summary>
// public bool IsAddPlaylist {
// get {
// return isAddPlaylist;
// }
// set {
// if (isAddPlaylist!=value) {
// isAddPlaylist = value;
// HasIsAddPlaylistChanged?.Invoke();
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsAddPlaylist)));
// }
// }
// }
// bool isAddPlaylist;
// /// <summary>
// /// Playlist CheckBox is visible if a playlist name is entered and track is not marked for deletion
// /// </summary>
// public Visibility PlaylistCheckBoxVisibility {
// get {
// return playlistCheckBoxVisibility;
// }
// set {
// if (playlistCheckBoxVisibility!=value) {
// playlistCheckBoxVisibility = value;
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PlaylistCheckBoxVisibility)));
// }
// }
// }
// Visibility playlistCheckBoxVisibility;
// /// <summary>
// /// Playlist CheckBox is disabled when the track is already in the playlist
// /// </summary>
// public bool PlaylistCheckBoxIsEnabled {
// get {
// return playlistCheckBoxIsEnabled;
// }
// set {
// if (playlistCheckBoxIsEnabled!=value) {
// playlistCheckBoxIsEnabled = value;
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PlaylistCheckBoxIsEnabled)));
// }
// }
// }
// bool playlistCheckBoxIsEnabled;
// public event PropertyChangedEventHandler? PropertyChanged;
//#pragma warning disable CA2211 // Non-constant fields should not be visible
// public static Action? HasIsRemovalChanged;
// public static Action? HasIsAddPlaylistChanged;
//#pragma warning restore CA2211
// static readonly Brush highlightedBackgroundBrush = new SolidColorBrush(Color.FromRgb(0xDF, 0xF1, 0xFA));
// public TrackRow(PlaylistTrack playlistTrack, bool isAdditionalTrack = false) {
// PlaylistTrack = playlistTrack;
// Track = playlistTrack.Track;
// LocationLower = Track.Location.Name.ToLowerInvariant();
// ArtistsLower = Track.Artists?.ToLowerInvariant()??"";
// AlbumLower = Track.Album?.ToLowerInvariant()??"";
// ComposersLower = Track.Composers?.ToLowerInvariant()??"";
// PublisherLower = Track.Publisher?.ToLowerInvariant()??"";
// TitleLower = Track.Title?.ToLowerInvariant()??"";
// IsAdditionalTrack = isAdditionalTrack;
// RowBackground = isAdditionalTrack ? highlightedBackgroundBrush : Brushes.White;
// PlaylistTrackNoOld = PlaylistTrackNo = playlistTrack.TrackNo;
// isRemoval = false;
// isAddPlaylist = false;
// }
// }
#endregion
#region Events
// ------
private void playlistWindow_Loaded(object sender, RoutedEventArgs e)
{
PlaylistNameTextBox.Focus();
if (firstAddedTrackRow is not null)
{
TracksDataGrid.ScrollIntoView(firstAddedTrackRow);
}
AddToOtherPlaylistComboBox.SelectionChanged += addToOtherPlaylistComboBox_SelectionChanged;
AddToOtherPlaylistComboBox.AddHandler(TextBoxBase.TextChangedEvent, new RoutedEventHandler(addToOtherPlaylistComboBox_TextChanged));
AddToOtherPlaylistComboBox.LostFocus += addToOtherPlaylistComboBox_LostFocus;
updatePlaylistCheckBoxes();
}
