/// <summary>
/// Initializes a new instance of the <see cref="VideoWindow" /> class.
/// </summary>
public VideoWindow()
{
this.CoordinateSystem = Activator.CreateInstance <CoordinateSystem>();
this.InitializeComponent();
this.SetVideoMode(VideoMode.File);
this.CreateCrossHairLines();
this.timesliderUpdateTimer = new DispatcherTimer {
Interval = TimeSpan.FromMilliseconds(200)
};
this.timesliderUpdateTimer.Tick += this.TimesliderUpdateTimerTick;
// this.thresholdEffect = new ThresholdEffect();
RenderOptions.SetBitmapScalingMode(this.VideoImage, BitmapScalingMode.LowQuality);
Viana.Project.CalibrationData.PropertyChanged += this.CalibrationPropertyChanged;
Video.Instance.VideoFrameChanged += this.OnVideoFrameChanged;
Video.Instance.VideoPlayerElement.StepComplete += this.VideoPlayerElementStepComplete;
Video.Instance.VideoPlayerElement.FileComplete += this.VideoPlayerElementFileComplete;
Viana.Project.ProcessingData.PropertyChanged += this.ProcessingDataPropertyChanged;
Viana.Project.ProcessingData.FrameProcessed += this.ProcessingDataFrameProcessed;
this.TimelineSlider.SelectionEndReached += this.TimelineSliderSelectionEndReached;
this.TimelineSlider.SelectionAndValueChanged += this.TimelineSliderSelectionAndValueChanged;
Video.Instance.OriginalImageSource = Viana.GetImageSource("NoVideo800600.png");
}
/// <summary>
/// The btn stop_ click.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void BtnStopClick(object sender, RoutedEventArgs e)
{
Video.Instance.Revert();
this.TimelineSlider.Value = this.TimelineSlider.SelectionStart;
this.isPlaying = false;
this.BtnPlayImage.Source = Viana.GetImageSource("Start16.png");
}
/// <summary>
/// The btn start_ click.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void BtnPlayClick(object sender, RoutedEventArgs e)
{
if (this.isPlaying)
{
this.BtnPlayImage.Source = Viana.GetImageSource("Start16.png");
Video.Instance.Pause();
}
else
{
this.BtnPlayImage.Source = Viana.GetImageSource("Pause16.png");
Video.Instance.Play();
}
this.isPlaying = !this.isPlaying;
}
/// <summary>
/// The timeline slider_ selection end reached.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void TimelineSliderSelectionEndReached(object sender, EventArgs e)
{
Video.Instance.Pause();
this.BtnPlayImage.Source = Viana.GetImageSource("Start16.png");
this.isPlaying = false;
}