void ButtonPlay_Click(object sender, RoutedEventArgs e)
{
BeepPlayer player = PlaybackEngine.Player;
bool playing = player != null && player.Playing;
switch (playing)
{
case true:
PlaybackEngine.Stop(); //If playing, stop
break;
case false:
BrowseAndPlay(); //If not playing, start
break;
}
}
public MainWindow()
{
InitializeComponent();
PlaybackEngine.OnPlayerStart += b => UpdateUI();
PlaybackEngine.OnPlayerStop += (b, f) => UpdateUI();
PlaybackEngine.OnThreadStart += (f, t) => UpdateUI();
PlaybackEngine.OnPlayerStop += PlayerStop;
PlaybackEngine.OnPlayerStart += PlayerStart;
PlaybackEngine.OnThreadStop += t => UpdateUI();
string[] args = Environment.GetCommandLineArgs();
if (args != null && args.Length > 1)
{
try {
FileInfo playbackFile = new FileInfo(args[1]);
if (playbackFile.Exists)
{
LastLoadedFile = playbackFile;
PlaybackEngine.Play(playbackFile);
}
} catch (ArgumentException) { }
}
}
public static void BrowseAndPlay()
{
OpenFileDialog ofd = new OpenFileDialog {
Filter = "ABC Notation File (*.abc)|*.abc|Any File (*.*)|*.*",
CheckPathExists = true,
CheckFileExists = true,
RestoreDirectory = true,
InitialDirectory = RestorePreviousLocation().FullName,
Multiselect = false,
ShowReadOnly = true
};
if (ofd.ShowDialog() == true)
{
FileInfo playbackFile = new FileInfo(ofd.FileName);
if (playbackFile.Exists)
{
Properties.Settings.Default.PreviousLocation = playbackFile.DirectoryName;
Properties.Settings.Default.Save();
LastLoadedFile = playbackFile;
PlaybackEngine.Play(playbackFile);
}
}
}
void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
PlaybackEngine.Stop();
}
void ButtonReset_Click(object sender, RoutedEventArgs e)
{
PlaybackEngine.Stop();
this.Restart();
}
public Form1()
{
InitializeComponent();
pEngine = new PlaybackEngine();
}
