public MainWindow()
{
InitializeComponent();
musicPlayer = new MediaPlayer();
try
{
musicLibrary = new MusicLib();
}
catch(Exception e)
{
MessageBox.Show("Songs could not be uploaded.");
}
musicLibrary.AddPlaylist("All Music");
foreach (string s in musicLibrary.SongIds)
{
musicLibrary.AddSongToPlaylist(Int32.Parse(s), "All Music");
}
playlistListBox.ItemsSource = musicLibrary.Playlists;
musicDataGrid.ItemsSource = musicLibrary.Songs.DefaultView;
}
private void playListBox_Drop(object sender, DragEventArgs e)
{
TextBlock tb = e.Source as TextBlock;
string playListName = tb.Text;
string dataString = (string)e.Data.GetData(DataFormats.StringFormat);
int songId = Convert.ToInt32(dataString);
//Add this song to current selected playlist
musicLibrary.AddSongToPlaylist(songId, playListName);
}
private void PlaylistListBox_DragOver(object sender, DragEventArgs e)
{
Label playlist = sender as Label;
if (playlist != null)
{
Song s = (Song)e.Data.GetData(e.Data.GetFormats()[0]);
musicLib.AddSongToPlaylist(s.Id, playlist.Content.ToString());
Playlist_Selected(playlistListBox, null);
}
}
private void playlist_Drop(object sender, DragEventArgs e)
{
string playlistName = ((ListBoxItem)sender).Content.ToString();
if (e.Data.GetDataPresent(typeof(List <int>)))
{
List <int> songIds = (List <int>)e.Data.GetData(typeof(List <int>));
foreach (var id in songIds)
{
musicLib.AddSongToPlaylist(playlistName, id);
}
musicLib.Save();
}
}
private void TextBlock_Drop(object sender, DragEventArgs e)
{
// Initiate dragging the text from the textbox
string songId = "";
foreach (DataGridCellInfo data in dataGrid.SelectedCells)
{
DataRowView dvr = (DataRowView)data.Item;
songId = (dvr[0].ToString());
}
TextBlock txtblock = (TextBlock)sender;
string playlistName = txtblock.Text;
int song = Int32.Parse(songId);
musicLib.AddSongToPlaylist(song, playlistName);
}