private void btnOpen_Click(object sender, EventArgs e)
{
OpenFileDialog open = new OpenFileDialog();
open.Filter = "Wave File (*.wav)|*.wav";
if (open.ShowDialog() != DialogResult.OK)
{
return;
}
Wave = new WaveFileReader(open.FileName);
if (selectedWave == 1)
{
fileName1 = open.FileName;
cwvNumber1.WaveStream = wave;
cwvNumber1.Painting();
cwvNumber1.FitToScreen();
cwvNumber1.WaveStream.Position = 0;
cwvNumber1.Focus();
}
else if (selectedWave == 2)
{
fileName2 = open.FileName;
cwvNumber2.WaveStream = wave;
cwvNumber2.Painting();
cwvNumber2.FitToScreen();
cwvNumber2.WaveStream.Position = 0;
cwvNumber2.Focus();
}
lbMax.Text = wave.TotalTime.Minutes.ToString() + ":" + wave.TotalTime.Seconds.ToString();
lbCur.Text = "0 : 0";
status = DEFINE.STATUS.READY;
}
private void btnPlay_Click(object sender, EventArgs e)
{
if (status == DEFINE.STATUS.READY)
{
status = DEFINE.STATUS.RUNNING;
output.Init(channel);
output.Play();
if (selectedWave == 1)
{
cwvNumber1.Play();
cwvNumber1.Focus();
}
else if (selectedWave == 2)
{
cwvNumber2.Play();
cwvNumber2.Focus();
}
timer1.Interval = 100;
timer1.Start();
}
else if (status == DEFINE.STATUS.RUNNING)
{
status = DEFINE.STATUS.PAUSE;
output.Pause();
if (selectedWave == 1)
{
cwvNumber1.Pause();
}
else if (selectedWave == 2)
{
cwvNumber2.Pause();
}
}
else if (status == DEFINE.STATUS.PAUSE)
{
status = DEFINE.STATUS.RUNNING;
output.Play();
if (selectedWave == 1)
{
cwvNumber1.Play();
}
else if (selectedWave == 2)
{
cwvNumber2.Play();
}
}
}
private void timer1_Tick(object sender, EventArgs e)
{
if (output.PlaybackState == PlaybackState.Playing)
{
if (channel.Position > channel.Length)
{
status = DEFINE.STATUS.READY;
channel.Position = 0;
output.Stop();
output.Init(channel);
if (selectedWave == 1)
{
cwvNumber1.WaveStream.Position = 0;
}
else if (selectedWave == 2)
{
cwvNumber2.WaveStream.Position = 0;
}
}
lbCur.Text = wave.CurrentTime.Minutes.ToString() + ":" + wave.CurrentTime.Seconds.ToString();
}
}
