// obsluga przycisku nagraj
private void buttonRecord_Click(object sender, EventArgs e)
{
// jesli cos nie jest nagrywane
if (wasRecored == false)
{
//jesli nie znaleziono urządzeń (mikrofonu)
if (listBoxDevices.SelectedItems.Count == 0)
{
return;
}
// jesli nie została wybrana scieżka do zapisu nagrania wyświetl komunikat
if (fileRecordPath == "")
{
MessageBox.Show("Wybierz miejsce w którym chcesz zapisać plik!");
}
else
{
// nagrywanie do wczesniej wybranego pliku
int deviceNumber = listBoxDevices.SelectedIndex;
sourceStream = new NAudio.Wave.WaveIn();
sourceStream.DeviceNumber = deviceNumber;
sourceStream.WaveFormat = new NAudio.Wave.WaveFormat(44100, NAudio.Wave.WaveIn.GetCapabilities(deviceNumber).Channels); // nadanie czestotliwosci nagrywania, i standardu mono czy stereo wynikającego z urządzenia
sourceStream.DataAvailable += new EventHandler <NAudio.Wave.WaveInEventArgs>(sourceStream_DataAvailable);
waveFileWriter = new NAudio.Wave.WaveFileWriter(fileRecordPath, sourceStream.WaveFormat);
sourceStream.StartRecording();
buttonRecord.Text = "Nagrywanie...";
wasRecored = true;
}
}
else if (wasRecored == true) // jesli jest już coś nagrywane to zatrzymaj obecne nagrywanie i zmien tekst na przyciskach
{
if (soundOut != null)
{
soundOut.Stop();
soundOut.Dispose();
soundOut = null;
buttonRecord.Text = "Nagraj";
}
if (sourceStream != null)
{
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
buttonRecord.Text = "Nagraj";
}
if (waveFileWriter != null)
{
waveFileWriter.Dispose();
waveFileWriter = null;
buttonRecord.Text = "Nagraj";
}
labelRecording.Text = "";
}
}
private void btnStopSpeech_Click(object sender, EventArgs e)
{
this.micClient.EndMicAndRecognition();
//this.micClient = null;
boxSpeech.Text = "";
btnSpeech.Enabled = true;
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
waveOut = null;
}
if (sourceStream != null)
{
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
}
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
string _selectedFile = "C:\\Users\\Mac\\Desktop\\check.wav";
if (identify)
{
identifySpeaker(_selectedFile);
}
}
//this ensures that all resources are correctly closed and disposed of when recording is stopped
private void stopRecording()
{
if (sourceStream != null)
{
if (waveOut != null) //stops sound from playing and disposes
{
waveOut.Stop();
waveOut.Dispose();
waveOut = null;
}
if (sourceStream != null) //stops sourcestream from recording and disposes
{
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
}
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
isRecording = false;
return;
}
}
/// <summary>
/// saves a recording to a temporary file; a new input stream is used
/// </summary>
/// <param name="filename"></param>
public void Record(String filename)
{
waveFile = new NAudio.Wave.WaveFileWriter(filename, new NAudio.Wave.WaveFormat(8000, 1));
// unbound any resources flowing to the volume control
if (waveIn != null)
{
waveIn.Dispose();
}
waveIn = new NAudio.Wave.WaveIn();
waveIn.WaveFormat = new NAudio.Wave.WaveFormat(8000, 1);
waveIn.DataAvailable += new EventHandler <NAudio.Wave.WaveInEventArgs>(waveIn_DataAvailableRecording);
waveIn.RecordingStopped += new EventHandler <NAudio.Wave.StoppedEventArgs>(waveIn_RecordingStopped);
waveIn.StartRecording();
}
private void button3_Click(object sender, EventArgs e)
{
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
waveOut = null;
}
if (sourceStream != null)
{
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
}
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
}
//Event args to stop recording events
private void wavSource_RecordingStop(object sender, NAudio.Wave.StoppedEventArgs e)
{
if (wavSource != null)
{
wavSource.Dispose();
wavSource = null;
}
if (wavFile != null)
{
wavFile.Dispose();
wavFile = null;
}
//recBtn.Enabled = true;
}
public bool StopRecording()
{
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
waveOut = null;
}
if (sourceStream != null)
{
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
}
return(true);
}
public void StopRecording()
{
try
{
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
waveOut = null;
}
try
{
if (sourceStream != null)
{
//th.Abort();
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
try
{
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
catch (Exception e2)
{
Console.WriteLine(e2.Message);
}
}
public void StopRecording()
{
if (m_oWaveOut != null)
{
m_oWaveOut.Stop();
m_oWaveOut.Dispose();
m_oWaveOut = null;
}
if (m_oSourceStream != null)
{
m_oSourceStream.StopRecording();
m_oSourceStream.Dispose();
m_oSourceStream = null;
}
if (m_oWaveWriter != null)
{
m_oWaveWriter.Dispose();
m_oWaveWriter = null;
}
}
private void StopAudioRecording()
{
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
waveOut = null;
}
if (sourceStream != null)
{
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
}
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
}
private void StopRecording()
{
btnRecord.Content = "Record";
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
}
if (SourceStream != null)
{
SourceStream.StopRecording();
SourceStream.Dispose();
}
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
if (output != null)
{
if (output.PlaybackState == NAudio.Wave.PlaybackState.Playing || output.PlaybackState == NAudio.Wave.PlaybackState.Paused)
{
output.Stop();
output.Dispose();
output = null;
}
}
if (stopWatch.IsRunning)
{
stopWatch.Stop();
currentTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
0, 0, 0, 0);
//txtBox.Text = currentTime;
}
else
{
currentTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
0, 0, 0, 0);
//txtBox.Text = currentTime;
}
}
private void btnStop_Click(object sender, RoutedEventArgs e)
{
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
}
if (SourceStream != null)
{
SourceStream.StopRecording();
SourceStream.Dispose();
}
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
if (output != null)
{
if (output.PlaybackState == NAudio.Wave.PlaybackState.Playing || output.PlaybackState == NAudio.Wave.PlaybackState.Paused)
{
output.Stop();
output.Dispose();
output = null;
}
}
if (stopWatch.IsRunning)
{
stopWatch.Stop();
currentTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
0, 0, 0, 0);
txtBox.Text = currentTime;
}
else
{
currentTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
0, 0, 0, 0);
txtBox.Text = currentTime;
}
}
//Stops the recording process used to start translating
private void button3_Click(object sender, EventArgs e)
{
label1.Text = "Stop Recording";
if (wavout != null)
{
wavout.Stop();
wavout.Dispose();
wavout = null;
}
if (sourcestream != null)
{
sourcestream.StopRecording();
sourcestream.Dispose();
sourcestream = null;
}
if (wavewriter != null)
{
wavewriter.Dispose();
wavewriter = null;
}
}
private async void StopRec()
{
panel1.Visible = false;
label1.Visible = false;
label2.Visible = true;
if (waveOut != null)
{
waveOut.Stop();
waveOut.Dispose();
waveOut = null;
}
if (sourceStream != null)
{
sourceStream.StopRecording();
sourceStream.Dispose();
sourceStream = null;
}
if (waveWriter != null)
{
waveWriter.Dispose();
waveWriter = null;
}
await Task.Delay(30);//let the wav audio file be created properly.
int senti;
string line = Recognition();
// line.TrimEnd(' ');
line = line + ".";
senti = nlp.SentiAnalysis(line);
Console.Text = "\n" + line;
label2.Visible = false;
if (senti >= 2)
{
SentiBox.Text = senti.ToString();
nlp.SentenceParser(line);
string[] depText = nlp.dependency.Split(new string[] { ")," }, StringSplitOptions.None);
foreach (string s in depText)
{
BasicDep.Text += "\r\n" + s + ")";
}
foreach (KeyValuePair <string, string> tt in nlp.propsUsed)
{
ProcessedBox.Text += "\r\nKey is : " + tt.Key + " value is :" + tt.Value;
}
DrawImage(nlp.propsUsed, nlp.key);
nlp.propsUsed.Clear();
}
else
{
ProcessedBox.Text += "\n Sentiment is negative.";
SentiBox.Text = senti.ToString();
}
button1.Enabled = true;
nlp.key = "";
}