void recoEngine_SpeechRecognized(object sender, System.Speech.Recognition.SpeechRecognizedEventArgs e)
{
var alternates = e.Result.Alternates;
String alternates_string = "";
String[] alternates_string_array = new String[alternates.Count];
string[] isolate_result_array;
foreach (RecognizedPhrase i in alternates)
{
int j = 0;
alternates_string = alternates_string + " " + i.Text.ToString();
alternates_string_array[j] = alternates_string + " " + i.Text.ToString();
j++;
}
string[] recognizableCommands = { "START", "SAVE", "REDO", "CANCEL", "PLAY" };
string recognizedResult = e.Result.Text.ToString().Trim();
string recognizedResultUpper = recognizedResult.ToUpperInvariant();
bool found = false;
//isolates key word from multi word recognition.
if (recognizedResultUpper.Contains(' '))
{
isolate_result_array = recognizedResult.Split(' ');
for (int i = 0; i < isolate_result_array.Length; i++)
{
for (int j = 0; j < recognizableCommands.Length; j++)
if (isolate_result_array[i].Equals(recognizableCommands[j]))
{
recognizedResultUpper = recognizableCommands[j];
found = true;
break;
}
if (found)
{
break;
}
}
}
//int startOfSegment = 0;
if (annotating)
{
if (e.Result.Confidence < 0.5)
{
this.RejectSpeech(e.Result);
return;
}
else
{
//alternates_label.Content = alternates_string;
this.RecognizeSpeech(e.Result);
return;
}
}
if (pre_recording)
{
Debug.WriteLine("Pre-recording Speech detected: " + e.Result.Text.ToString());
int startOfSegment = 0;
switch (recognizedResultUpper)
{
case "START":
case "STARTS":
case "STARTED":
case "TARTS":
case "DART":
case "TART":
case "CART":
case "HEART":
case "PART":
case "RESTART":
case "UPSTART":
//start_label.Visibility = Visibility.Visible;
blackBack.Visibility = Visibility.Collapsed;
beforeRecordCanvas.Visibility = Visibility.Collapsed;
pre_recording = false;
showRecordingCanvas();
switchModeToRecording();
double duration = endSecondsIntoWaveform - startSecondsIntoWaveform;
TimeSpan startTime = new TimeSpan(0, 0, (int)startSecondsIntoWaveform);
TimeSpan durationTime = new TimeSpan(0, 0, (int)duration);
Debug.WriteLine("Start Time: " + startTime.ToString());
Debug.WriteLine("Duration Time: " + durationTime.ToString());
var waveformTicker = new DispatcherTimer();
waveformTicker.Tick += new EventHandler((object localsender, EventArgs locale) =>
{
if (waveform.isPlaying())
{
Debug.WriteLine("waveform is playing, so tick");
waveform.movePlay();
}
else
{
Debug.WriteLine("waveform stopped playing, so stop ticking");
(localsender as DispatcherTimer).Stop();
}
});
double secondsPerPixel = 1 / waveform.getPixelsPerSecond();
double nanoseconds = secondsPerPixel * 1000000000;
int ticks = (int)nanoseconds / 100;
Debug.WriteLine("Ticks: " + ticks);
waveformTicker.Interval = new TimeSpan(ticks);
var recordingTimer = new DispatcherTimer();
recordingTimer.Tick += new EventHandler((object localsender, EventArgs locale) =>
{
waveform.endPlay();
waveformTicker.Stop();
StopRecording();
(localsender as DispatcherTimer).Stop();
post_recording = true;
blackBack.Visibility = Visibility.Visible;
afterRecordCanvas.Visibility = Visibility.Visible;
switchModeToPlayback();
renderSegment(startOfSegment);
});
recordingTimer.Interval = durationTime;
AudioPlay.playForDuration(mainCanvas, songFilename, startTime, durationTime);
waveformTicker.Start();
waveform.startPlay();
startOfSegment = (int)(startTime.TotalSeconds * 30);
DanceSegment segment = routine.addDanceSegment(startOfSegment);
StartRecording(segment);
recordingTimer.Start();
return;
default:
return;
}
}
if (post_recording)
{
Debug.WriteLine("Post-recording Speech detected: " + e.Result.Text.ToString());
int startOfSegment = 0;
switch (recognizedResultUpper)
{
case "SAVE":
case "SAVES":
case "SAVED":
case "SAVING":
case "SLAVE":
case "WAVE":
case "STAY":
case "SAFE":
case "SHAVE":
case "STATE":
//keep_label.Visibility = Visibility.Visible;
hideMode();
waveform.deselectSegment();
post_recording = false;
blackBack.Visibility = Visibility.Collapsed;
afterRecordCanvas.Visibility = Visibility.Collapsed;
routine.save();
renderSegment(startOfSegment);
return;
case "CANCEL":
case "CANCELED":
case "CANCELS":
case "CHANCEL":
case "CHANCELLOR":
case "CATTLE":
case "SCANDAL":
case "COUNCIL":
case "CANCER":
//cancel_label.Visibility = Visibility.Visible;
post_recording = false;
blackBack.Visibility = Visibility.Collapsed;
afterRecordCanvas.Visibility = Visibility.Collapsed;
waveform.deselectSegment();
routine.deleteDanceSegment(segmentToRecordTo);
return;
case "REDO":
case "REDOES":
case "REVIEW":
case "ACCRUE":
case "ASKEW":
case "OUTDO":
case "RENEW":
case "UNDO":
case "CANOE":
case "IMBUE":
//redo_label.Visibility = Visibility.Visible;
post_recording = false;
blackBack.Visibility = Visibility.Collapsed;
afterRecordCanvas.Visibility = Visibility.Collapsed;
return;
case "PLAY":
case "PLAYS":
case "PLAYED":
case "BAY":
case "A":
case "PAY":
case "DISPLAY":
case "LAY":
case "DELAY":
//play_label.Visibility = Visibility.Visible;
post_recording = false;
blackBack.Visibility = Visibility.Collapsed;
afterRecordCanvas.Visibility = Visibility.Collapsed;
return;
//default:
// return;
}
}
}
