public MemoryStream GetMemoryStream()
{
if (announcementFromFile)
{
EASEncoder.EASEncoder encoder = new EASEncoder.EASEncoder(new WaveFormat());
return(encoder.GetMemoryStreamFromNewMessage(message(), attn, nwsTone, announcementStream));
}
else
{
if (announcementText == null)
{
announcementText = "";
}
EASEncoder.EASEncoder encoder = new EASEncoder.EASEncoder(new WaveFormat());
return(encoder.GetMemoryStreamFromNewMessage(message(), attn, nwsTone, announcementText));
}
}
private void button1_Click(object sender, EventArgs e)
{
if (player != null)
{
player.Stop();
return;
}
if (!ValidateInput())
{
return;
}
_start = dateStart.Value.ToUniversalTime();
_senderId = txtSender.Text;
_length = ZeroPad(comboLengthHour.Text, 2) + ZeroPad(comboLengthMinutes.Text, 2);
var newMessage = new EASMessage(_selectedOriginator.Id, _selectedAlertCode.Id,
Regions, _length, _start, _senderId);
EASEncoder.EASEncoder encoder = new EASEncoder.EASEncoder(new WaveFormat());
var messageStream = encoder.GetMemoryStreamFromNewMessage(newMessage, chkEbsTones.Checked,
chkNwsTone.Checked, formatAnnouncement(txtAnnouncement.Text));
btnGeneratePlay.Text = "Stop Playing";
WaveStream mainOutputStream = new RawSourceWaveStream(messageStream, new WaveFormat());
var volumeStream = new WaveChannel32(mainOutputStream);
volumeStream.PadWithZeroes = false;
player = new WaveOutEvent();
player.PlaybackStopped += (o, args) =>
{
player.Dispose();
player = null;
btnGeneratePlay.Text = "Generate && Play";
};
player.Init(volumeStream);
player.Play();
}
private void btnGenerate_Click(object sender, EventArgs e)
{
if (!ValidateInput())
{
return;
}
_start = dateStart.Value.ToUniversalTime();
_senderId = txtSender.Text;
_length = ZeroPad(comboLengthHour.Text, 2) + ZeroPad(comboLengthMinutes.Text, 2);
var newMessage = new EASMessage(_selectedOriginator.Id, _selectedAlertCode.Id,
Regions, _length, _start, _senderId);
if (String.IsNullOrEmpty(txtOutputFile.Text))
{
MessageBox.Show("You must enter a valid output file name for the EAS audio message.", "Unable to create EAS Message", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
EASEncoder.EASEncoder encoder = new EASEncoder.EASEncoder(new WaveFormat());
encoder.CreateNewMessage(newMessage, chkEbsTones.Checked, chkNwsTone.Checked,
formatAnnouncement(txtAnnouncement.Text));
}
