private void beginRemoveAnimation(GraphContentPresenter graphContentPresenter, bool isCenter)
{
Debug.Assert(VisualTreeHelper.GetParent(graphContentPresenter) == this);
this.InvalidateVisual();
m_fadingGCPList.Add(graphContentPresenter);
graphContentPresenter.IsHitTestVisible = false;
if (isCenter)
{
graphContentPresenter.WasCenter = true;
}
ScaleTransform scaleTransform = graphContentPresenter.ScaleTransform;
DoubleAnimation doubleAnimation = new DoubleAnimation(0, s_hideDuration);
doubleAnimation.Completed +=
delegate(object sender, EventArgs e)
{
CleanUpGCP(graphContentPresenter);
};
doubleAnimation.FillBehavior = FillBehavior.Stop;
doubleAnimation.Freeze();
scaleTransform.BeginAnimation(ScaleTransform.ScaleXProperty, doubleAnimation);
scaleTransform.BeginAnimation(ScaleTransform.ScaleYProperty, doubleAnimation);
graphContentPresenter.BeginAnimation(OpacityProperty, doubleAnimation);
}
private void KillGCP(GraphContentPresenter gcp, bool isCenter)
{
Debug.Assert(VisualTreeHelper.GetParent(gcp) == this);
this.InvalidateVisual();
_fadingGCPs.Add(_fadingGCPsNextKey, gcp);
_fadingGCPListValid = false;
_isChildCountValid = false;
int theKey = _fadingGCPsNextKey;
gcp.IsHitTestVisible = false;
if (isCenter)
{
gcp.WasCenter = true;
}
ScaleTransform st = gcp.ScaleTransform;
DoubleAnimation da = GetNewHideAnimation(gcp, this, theKey);
st.BeginAnimation(ScaleTransform.ScaleXProperty, da);
st.BeginAnimation(ScaleTransform.ScaleYProperty, da);
gcp.BeginAnimation(OpacityProperty, da);
if (_fadingGCPsNextKey == int.MaxValue)
{
_fadingGCPsNextKey = int.MinValue;
}
else
{
_fadingGCPsNextKey++;
}
}
private void beginRemoveAnimation(GraphContentPresenter graphContentPresenter, bool isCenter)
{
Debug.Assert(VisualTreeHelper.GetParent(graphContentPresenter) == this);
this.InvalidateVisual();
_fadingGCPList.Add(graphContentPresenter);
_isChildCountValid = false;
graphContentPresenter.IsHitTestVisible = false;
if (isCenter)
{
graphContentPresenter.WasCenter = true;
}
ScaleTransform scaleTransform = graphContentPresenter.ScaleTransform;
DoubleAnimation doubleAnimation = new DoubleAnimation(0, s_hideDuration);
doubleAnimation.Completed +=
delegate(object sender, EventArgs e)
{
CleanUpGCP(graphContentPresenter);
};
doubleAnimation.FillBehavior = FillBehavior.Stop;
doubleAnimation.Freeze();
scaleTransform.BeginAnimation(ScaleTransform.ScaleXProperty, doubleAnimation);
scaleTransform.BeginAnimation(ScaleTransform.ScaleYProperty, doubleAnimation);
graphContentPresenter.BeginAnimation(OpacityProperty, doubleAnimation);
}
private void KillGCP(GraphContentPresenter gcp, bool isCenter)
{
Debug.Assert(VisualTreeHelper.GetParent(gcp) == this);
this.InvalidateVisual();
_fadingGCPs.Add(_fadingGCPsNextKey, gcp);
_fadingGCPListValid = false;
_isChildCountValid = false;
int theKey = _fadingGCPsNextKey;
gcp.IsHitTestVisible = false;
if (isCenter)
{
gcp.WasCenter = true;
}
ScaleTransform st = gcp.ScaleTransform;
DoubleAnimation da = GetNewHideAnimation(gcp, this, theKey);
st.BeginAnimation(ScaleTransform.ScaleXProperty, da);
st.BeginAnimation(ScaleTransform.ScaleYProperty, da);
gcp.BeginAnimation(OpacityProperty, da);
if (_fadingGCPsNextKey == int.MaxValue)
{
_fadingGCPsNextKey = int.MinValue;
}
else
{
_fadingGCPsNextKey++;
}
}
