private void ComputeAcceptedContent()
{
if (_panelAcceptedContents.Count == 0)
{
return;
}
AcceptedContent = _panelAcceptedContents
.Select(pc => pc.content)
.Aggregate((c1,
c2) => c1 | c2);
}
public void Reset()
{
ClearContent();
_panelAcceptedContents.Clear();
_contentPanelMap.Clear();
AcceptedContent = ContentTypeFlags.None;
IsValid = true;
_collapsableGrids.Clear();
SetCurrentValue(ContentProperty, null);
}
public static Brush GetColorBrush(this ContentTypeFlags contentFlags)
{
List <Color> colors = new List <Color>();
// Text
if ((contentFlags & ContentTypeFlags.Text) != ContentTypeFlags.None)
{
colors.Add(Colors.Gray.With(c => c.A = 100));
}
// Image
if ((contentFlags & ContentTypeFlags.Image) != ContentTypeFlags.None)
{
colors.Add(Colors.LightGreen.With(c => c.A = 100));
}
// Sound
if ((contentFlags & ContentTypeFlags.Sound) != ContentTypeFlags.None)
{
colors.Add(Colors.LightBlue.With(c => c.A = 100));
}
return(new SolidColorBrush(colors.Aggregate(Color.Add)));
}
public static void SetAcceptedContent(DependencyObject d, ContentTypeFlags value)
{
d.SetValue(AcceptedContentProperty, value);
}