public ProcessInfo Duplicate()
{
ProcessInfo duplicate = new ProcessInfo();
Frames.ForEach(item => duplicate.Frames.Add(item.Duplicate()));
return duplicate;
}
public ProcessSnapshotControl(ProcessInfo processInfo)
{
InitializeComponent();
if (processInfo == null || processInfo.Frames.Count == 0)
return;
this.DataContext = this;
this.processInfo = processInfo;
this.Loaded += OnLoaded;
timebar.BeforeTicksRender += new CustomRenderRoutedEventHandler(timebar_Layer0CustomRender);
CreateTreeView();
}
private void RaiseLastFrameRenderEvent(ProcessInfo processData, FrameInfo frameData)
{
RaiseEvent(new FrameRenderRoutedEventArgs { ProcessData = processData, FrameData = frameData });
}
private void RaiseRenderEvent(ProcessInfo processData)
{
RaiseEvent(new RenderRoutedEventArgs { ProcessData = processData });
}
/// <summary>
/// Clears any previous render and perform a new one from scratch.
/// </summary>
/// <param name="processInfo">Instance that stores the whole micro threading process data.</param>
public void RenderAllFrames(ProcessInfo processInfo)
{
if (processInfo == null)
throw new ArgumentNullException("processInfo");
if (processInfo.Frames.Count == 0)
return;
Children.Clear();
double offset = processInfo.Frames[0].BeginTime;
foreach (FrameInfo frame in processInfo.Frames)
{
UIElement frameControl = CreateFrameElement(frame);
if (frameControl != null)
{
frameControl.SetValue(Canvas.LeftProperty, (frame.BeginTime - offset) * PixelsPerSecond);
Children.Add(frameControl);
}
}
RaiseRenderEvent(processInfo);
}
/// <summary>
/// This method moves the previously rendered frame and only renders the newly added one.
/// It automatically removes the first frame when the maximum frame count is reached.
/// </summary>
/// <param name="processInfo">Instance that stores the whole micro threading process data.</param>
/// <param name="alignRight">Indicates whether render is right aligned or left aligned.
/// <remarks>Right align produces more realistic time-related render.</remarks>
/// </param>
public void RenderLastFrame(ProcessInfo processInfo, bool alignRight = true)
{
if (processInfo == null)
throw new ArgumentNullException("processInfo");
if (processInfo.Frames.Count == 0)
return;
if (Children.Count >= MicroThreadMonitoringManager.MaximumCapturedFrames)
Children.RemoveAt(0);
FrameInfo lastFrame = processInfo.Frames.Last();
SetValue(LastFrameTimePropertyKey, lastFrame.EndTime);
double offset = processInfo.Frames[0].BeginTime;
if (alignRight)
offset = lastFrame.EndTime - (ActualWidth / PixelsPerSecond);
for (int i = 0; i < Children.Count; i++)
Children[i].SetValue(Canvas.LeftProperty, (processInfo.Frames[i].BeginTime - offset) * PixelsPerSecond);
UIElement frameControl = CreateFrameElement(lastFrame);
if (frameControl != null)
{
frameControl.SetValue(Canvas.LeftProperty, (lastFrame.BeginTime - offset) * PixelsPerSecond);
Children.Add(frameControl);
}
RaiseLastFrameRenderEvent(processInfo, lastFrame);
}
