private object[] ExpandMaster(CircuitEditingContext context, SubCircuitInstance subCircuitInstance)
{
// remove the sub-circuit instance
var circuit = context.CircuitContainer;
circuit.Elements.Remove(subCircuitInstance);
SubCircuit subCircuit = subCircuitInstance.SubCircuit as SubCircuit;
// clone sub-circuit contents
List<object> subCircuitContents = new List<object>();
subCircuitContents.AddRange(Adapters.AsIEnumerable<object>(subCircuit.Elements));
subCircuitContents.AddRange(Adapters.AsIEnumerable<object>(subCircuit.Wires));
DomNode[] clones = DomNode.Copy(Adapters.AsIEnumerable<DomNode>(subCircuitContents));
object[] data = new object[clones.Length];
clones.CopyTo(data, 0);
return data;
}
// create hover form for sub-circuit instance
private HoverBase CreateHoverForm(SubCircuitInstance subCircuitInstance)
{
const float MAX_SIZE = 420;
const int CircuitMargin = 8;
TransformAdapter xformAdapter = m_d2dHoverControl.As<TransformAdapter>();
xformAdapter.Transform.Reset();
m_d2dHoverControl.D2dGraphics.Transform = Matrix3x2F.Identity;
m_d2dHoverControl.Context = subCircuitInstance.SubCircuit;
RectangleF bounds = m_circuitRenderer.GetBounds(subCircuitInstance.SubCircuit.Elements.AsIEnumerable<Module>()
, m_d2dHoverControl.D2dGraphics);
float boundRatio = bounds.Width / bounds.Height;
Size size =(boundRatio > 1) ? new Size((int)MAX_SIZE, (int)(MAX_SIZE / boundRatio))
: new Size((int)(MAX_SIZE * boundRatio), (int)MAX_SIZE);
float scale = (float)size.Width / (float)bounds.Width;
xformAdapter.Transform.Translate(CircuitMargin, CircuitMargin);
xformAdapter.Transform.Scale(scale, scale);
xformAdapter.Transform.Translate(-bounds.X , -bounds.Y );
HoverBase result = new HoverBase();
result.Size = new Size(size.Width + 2 * CircuitMargin, size.Height + 2 * CircuitMargin);
result.Controls.Add(m_d2dHoverControl);
return result;
}
