protected void MouseCapture_PointCaptured(object sender, PointsCapturedEventArgs e)
{
if (Properties.Settings.Default.VisualFeedbackWidth > 0 && e.State == CaptureState.Capturing)
this.DrawSegments(e.Points);
}
protected void Instance_AfterPointsCaptured(object sender, PointsCapturedEventArgs e)
{
if (Properties.Settings.Default.Teaching)
{
_CapturedPoints = e.Points;
this.Show();
this.Activate();
PopulateForm();
}
}
private bool TryBeginCapture(PointF FirstPoint)
{
// Create capture args so we can notify subscribers that capture has started and allow them to cancel if they want.
PointsCapturedEventArgs captureStartedArgs = new PointsCapturedEventArgs(new PointF[] { FirstPoint });
OnCaptureStarted(captureStartedArgs);
if (captureStartedArgs.Cancel)
return false;
// Beginning of new gesture, set to CapturingInvalid state because the capture isn't official yet,
// if the user chooses to release the mouse button during the CapturingInvalid state, then we'll
// simulate the original mouse event
State = CaptureState.CapturingInvalid;
// Clear old gesture from point list so we can start adding the new captures points to the list
_PointsCaptured.Clear();
// Add the first point to the newly emptied list
AddPoint(FirstPoint);
return true;
}
protected void MouseCapture_CaptureEnded(object sender, PointsCapturedEventArgs e)
{
if (Properties.Settings.Default.VisualFeedbackWidth > 0)
this.EndDraw();
}
protected virtual void OnPointCaptured(PointsCapturedEventArgs e)
{
if (PointCaptured != null) PointCaptured(this, e);
}
private void EndCapture()
{
// Create points capture event args, to be used to send off to event subscribers or to simulate original mouse event
PointsCapturedEventArgs pointsInformation = new PointsCapturedEventArgs(InputPoints, State);
// We've completed a successful capture, set state back to ready
State = CaptureState.Ready;
// Notify subscribers that capture has ended
OnCaptureEnded(pointsInformation);
// Notify PointsCaptured event subscribers that points have been captured.
OnBeforePointsCaptured(pointsInformation);
if (!pointsInformation.Cancel)
OnAfterPointsCaptured(pointsInformation);
}
protected virtual void OnBeforePointsCaptured(PointsCapturedEventArgs e)
{
if (BeforePointsCaptured != null) BeforePointsCaptured(this, e);
}
protected virtual void OnCaptureStarted(PointsCapturedEventArgs e)
{
if (CaptureStarted != null) CaptureStarted(this, e);
}
protected virtual void OnAfterPointsCaptured(PointsCapturedEventArgs e)
{
if (AfterPointsCaptured != null) AfterPointsCaptured(this, e);
}
protected void MouseCapture_CaptureStarted(object sender, PointsCapturedEventArgs e)
{
CaptureWindow = GetWindowFromPoint(e.CapturePoint);
if (GetApplicationFromWindow(CaptureWindow) is IgnoredApplication)
e.Cancel = true;
}
protected void MouseCapture_BeforePointsCaptured(object sender, PointsCapturedEventArgs e)
{
// Derive capture window from capture point
CaptureWindow = GetWindowFromPoint(e.CapturePoint);
CurrentApplication = GetApplicationFromWindow(CaptureWindow);
}
protected void MouseCapture_BeforePointsCaptured(object sender, PointsCapturedEventArgs e)
{
this.GestureName = GetGestureName(e.Points);
}
protected void MouseCapture_AfterPointsCaptured(object sender, PointsCapturedEventArgs e)
{
RecognizeGesture(e.Points, e.CapturePoint);
}