void Play(object sender, RoutedEventArgs args)
{
ToggleButton tb = (ToggleButton)sender;
Console.WriteLine((bool)tb.IsChecked);
if ((bool)tb.IsChecked)
{
if (m_firstPlay)
{
m_firstPlay = false;
DetectedResult emotion = getBestValue(m_averageEmotion);
Mood mood = emotion.toMood();
m_currentMood = mood;
ResetPlaylist(mood);
Track track = m_songQueue.Dequeue();
String uri = m_videoPath + track.id + ".mp3";
Log("First song: " + uri);
m_player.URL = uri;
m_player.controls.play();
m_songQueue.Enqueue(track);
}
m_player.controls.play();
}
else
{
m_player.controls.pause();
}
}
// Called every 5 seconds
private void Timer_handle(object sender, EventArgs e)
{
IWMPControls controls = m_player.controls;
WebcamCtrl.TakeSnapshot();
m_imagePath = m_picturesDefaultPath;
scan();
// We need to check if the mood needs to be switched
if (controls.currentItem != null &&
controls.currentItem.duration - controls.currentPosition < 10.0)
{
DetectedResult emotion = getBestValue(m_averageEmotion);
Mood mood = emotion.toMood();
if (mood != m_currentMood)
{
m_currentMood = mood;
ResetPlaylist(mood);
}
}
if (controls.currentItem != null &&
controls.currentItem.duration - controls.currentPosition < 2.0)
{
Track track = m_songQueue.Dequeue();
String uri = m_videoPath + track.id + ".mp3";
Log("Playing song: " + uri);
m_player.URL = uri;
controls.play();
m_songQueue.Enqueue(track);
// Box with artist and title track.artist and track.sonh
}
}
private DetectedResult getBestValue(Scores faceResult, bool printInfo = false)
{
List <float> values = new List <float>(8);
values.Add(faceResult.Anger);
values.Add(faceResult.Contempt);
values.Add(faceResult.Disgust);
values.Add(faceResult.Fear);
values.Add(faceResult.Happiness);
values.Add(faceResult.Neutral);
values.Add(faceResult.Sadness);
values.Add(faceResult.Surprise);
List <DetectedResult> emotionResults = new List <DetectedResult>(values.Count);
for (int i = 0; i < values.Count; ++i)
{
emotionResults.Add(new DetectedResult((EmotionEnum)(i + 1), values[i]));
}
emotionResults.Sort();
int j = emotionResults.Count - 1;
if (printInfo)
{
analysisResult.Content = "Detected emotion: " + emotionResults[j].emotion.ToString() +
"\nValue: " + emotionResults[j].value.ToString();
Log("Detected emotion: " + emotionResults[j].emotion.ToString());
}
DetectedResult res = new DetectedResult();
bool found = false;
while (!found && j >= emotionResults.Count - 3)
{
res = emotionResults[j];
if (res.emotion != EmotionEnum.CONTEMPT && res.emotion != EmotionEnum.DISGUST &&
res.emotion != EmotionEnum.FEAR)
{
found = true;
}
--j;
}
return(res);
}
