private void Play()
{
try {
TimeSpan now = new TimeSpan(DateTime.Now.Ticks);
player.Play(now);
while (player != null && !stopPlaying)
{
lock (playerLock) {
if (player.Playing)
{
player.Update(now);
int scrollVal = (int)player.Elapsed.TotalSeconds;
if (scrollVal != scrSeek.Value)
{
SetScrollValue(scrollVal);
}
}
else
{
if (scrSeek.Value != 0)
{
SetScrollValue(0);
}
}
}
Thread.Sleep(1);
now = new TimeSpan(DateTime.Now.Ticks);
}
lock (playerLock) {
if (player.Playing)
{
player.Stop();
//Console.WriteLine("Closed while playing, stopPlaying: " + stopPlaying + ", player was null: " + (player == null));
}
else
{
//Console.WriteLine("Closed due to done playing");
}
}
}
#if DEBUG
catch (Exception e) {
Console.WriteLine("Background thread terminated: " + e.ToString());
}
#else
catch {
}
#endif
finally {
player.CloseDevice();
player = null;
}
}
/// <summary>
/// Open a Text file
/// </summary>
private void OpenTextFile()
{
var diag = new OpenFileDialog();
diag.InitialDirectory = ".";
diag.Filter = "Song files|*.mml;*.abc|MML files (*.mml)|*.mml|ABC files (*.abc)|*.abc|All files (*.*)|*.*";
diag.FilterIndex = filterIndex;
diag.RestoreDirectory = true;
Stream stream = null;
if (diag.ShowDialog() == DialogResult.OK)
{
try
{
if ((stream = diag.OpenFile()) != null)
{
//LoadFileIntoPlayer();
bPlayNow = false;
bneverplayed = true;
LoadAsyncFile(diag.FileName);
lblFile.Text = "File: " + Path.GetFileName(diag.FileName);
}
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message + System.Environment.NewLine + ex.StackTrace);
if (player != null)
{
player.CloseDevice();
}
}
}
filterIndex = diag.FilterIndex;
}