private void OpenCloseButton_Click(object sender, RoutedEventArgs e)
{
var status = (Mode)ModeCombo.SelectedIndex + 1;
switch (status)
{
case Mode.Video:
if (!active)
{
var op = new OpenFileDialog();
op.Title = "動画ファイルを開く";
op.Filter = "(*.mp4)|*.mp4";
if (op.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
active = true;
_videoName = op.FileName;
ChangeStatus(status);
RxVideo.OpenFile(_videoName, 640, 480);
ReceiveVideoStream();
PauseButton.IsEnabled = true;
Slider.IsEnabled = true;
}
}
else
{
active = false;
ChangeStatus(status);
PauseButton.IsEnabled = false;
Slider.IsEnabled = false;
vidDisposer?.Dispose();
RxVideo.Close();
}
break;
case Mode.Chart:
if (!active)
{
active = true;
ChangeStatus(status);
var timeLoc = new OpenCvSharp.Point(1100, 30);
var sinLoc = new OpenCvSharp.Point(1100, 60);
var noisySinLoc = new OpenCvSharp.Point(1100, 90);
var fontscale = 1.0;
var color = new Scalar(100, 100, 255);
//Rxの2つ目、数値のストリームを受け取る部分
RxLogger.MakeStream(10)
.Select(obj =>
{
Cv2.PutText(obj.Frame, $"Time : {obj.Time:f1}", timeLoc, HersheyFonts.HersheySimplex, fontscale, color, 2);
Cv2.PutText(obj.Frame, $"Sin : {obj.Sin:f2}", sinLoc, HersheyFonts.HersheySimplex, fontscale, color, 2);
Cv2.PutText(obj.Frame, $"NoisySin : {obj.NoisySin:f2}", noisySinLoc, HersheyFonts.HersheySimplex, fontscale, color, 2);
return(obj.Frame);
})
.ObserveOnDispatcher()
.Subscribe(frame =>
{
Image.Source = frame.ToBitmapSource();
});
}
else
{
RxLogger.Close();
active = false;
ChangeStatus(status);
}
break;
default:
break;
}
}
private void ChangeStatus(Mode status)
{
switch (status)
{
case Mode.Init:
OpenCloseButton.IsEnabled = false;
OpenCloseButton.Visibility = Visibility.Hidden;
Slider.Visibility = Visibility.Hidden;
PauseButton.Visibility = Visibility.Hidden;
Image.Source = new Mat(480, 640, MatType.CV_8UC3, new Scalar(0, 0, 0)).ToBitmapSource();
Image.IsEnabled = false;
Image.Visibility = Visibility.Hidden;
DialogueCombo.IsEnabled = false;
DialogueCombo.Visibility = Visibility.Hidden;
Instraction.Visibility = Visibility.Hidden;
MessageTx.IsEnabled = false;
MessageTx.Visibility = Visibility.Hidden;
LeftLabel.Visibility = Visibility.Hidden;
RightLabel.Visibility = Visibility.Hidden;
break;
case Mode.Video:
OpenCloseButton.IsEnabled = true;
OpenCloseButton.Visibility = Visibility.Visible;
Slider.Visibility = Visibility.Visible;
PauseButton.Visibility = Visibility.Visible;
Image.IsEnabled = true;
Image.Visibility = Visibility.Visible;
DialogueCombo.IsEnabled = false;
DialogueCombo.Visibility = Visibility.Hidden;
Instraction.Visibility = Visibility.Hidden;
MessageTx.IsEnabled = false;
MessageTx.Visibility = Visibility.Hidden;
LeftLabel.Visibility = Visibility.Hidden;
RightLabel.Visibility = Visibility.Hidden;
if (active)
{
OpenCloseButton.Content = "Close";
ModeCombo.IsEnabled = false;
PauseButton.Content = "| |";
}
else
{
OpenCloseButton.Content = "Open";
ModeCombo.IsEnabled = true;
PauseButton.Content = "▶";
}
break;
case Mode.Chart:
OpenCloseButton.IsEnabled = true;
OpenCloseButton.Visibility = Visibility.Visible;
Slider.Visibility = Visibility.Hidden;
PauseButton.Visibility = Visibility.Hidden;
Image.IsEnabled = true;
Image.Visibility = Visibility.Visible;
DialogueCombo.IsEnabled = false;
DialogueCombo.Visibility = Visibility.Hidden;
Instraction.Visibility = Visibility.Hidden;
MessageTx.IsEnabled = false;
MessageTx.Visibility = Visibility.Hidden;
LeftLabel.Visibility = Visibility.Hidden;
RightLabel.Visibility = Visibility.Hidden;
Image.Source = RxLogger.Init().ToBitmapSource();
if (active)
{
OpenCloseButton.Content = "Stop";
ModeCombo.IsEnabled = false;
}
else
{
OpenCloseButton.Content = "Start";
ModeCombo.IsEnabled = true;
}
break;
case Mode.Dialogue:
OpenCloseButton.IsEnabled = false;
OpenCloseButton.Visibility = Visibility.Hidden;
Slider.Visibility = Visibility.Hidden;
PauseButton.Visibility = Visibility.Hidden;
Image.IsEnabled = false;
Image.Visibility = Visibility.Hidden;
DialogueCombo.IsEnabled = true;
DialogueCombo.Visibility = Visibility.Visible;
Instraction.Visibility = Visibility.Visible;
MessageTx.IsEnabled = true;
MessageTx.Visibility = Visibility.Visible;
MessageTx.Text = "";
LeftLabel.Visibility = Visibility.Visible;
LeftLabel.Content = "";
RightLabel.Visibility = Visibility.Visible;
RightLabel.Content = "";
_subject = MakeSubject((SubjectMode)DialogueCombo.SelectedIndex);
break;
}
}