public void createShadow(Point fromInkableScene)
{
InkableScene inkableScene = MainViewController.Instance.InkableScene;
if (inkableScene != null && DataContext != null)
{
_currentFromInkableScene = fromInkableScene;
_shadow = new AttributeGroupView();
_shadow.DataContext = new InputGroupViewModel()
{
AttributeOperationModel = (DataContext as InputGroupViewModel).AttributeOperationModel,
IsShadow = true
};
_shadow.Measure(new Size(double.PositiveInfinity,
double.PositiveInfinity));
_shadow.Width = this.ActualWidth;
_shadow.Height = _shadow.DesiredSize.Height;
_shadow.RenderTransform = new TranslateTransform()
{
X = fromInkableScene.X - _shadow.Width / 2.0,
Y = fromInkableScene.Y - _shadow.Height
};
inkableScene.Add(_shadow);
_shadow.SendToFront();
Rct bounds = _shadow.GetBounds(inkableScene);
(DataContext as InputGroupViewModel).FireMoved(bounds, (DataContext as InputGroupViewModel).AttributeOperationModel);
}
}
void mainPointerManager_Removed(object sender, PointerManagerEvent e)
{
if (_shadow == null &&
_manipulationStartTime + TimeSpan.FromSeconds(0.5).Ticks > DateTime.Now.Ticks)
{
// tapp
}
if (_shadow != null)
{
InkableScene inkableScene = MainViewController.Instance.InkableScene;
Rct bounds = _shadow.GetBounds(inkableScene);
(DataContext as InputGroupViewModel).FireDropped(bounds, (DataContext as InputGroupViewModel).AttributeOperationModel);
inkableScene.Remove(_shadow);
_shadow = null;
}
_manipulationStartTime = 0;
}