/// <summary>
/// Sets desired location for fake pins</summary>
private void MeasureFakePins(IEnumerable <GroupPin> pinNodes, MeasurePinNode measureParts, Point offset, bool inputSide)
{
//int maximumNameWidth = 0;
if (pinNodes.Any())
{
//var subGraph = m_graph.As<Group>();
//using (Graphics g = AdaptedControl.CreateGraphics())
{
//g.Transform = m_transformAdapter.Transform;
if ((measureParts & MeasurePinNode.DesiredLocation) != 0)
{
// a floating pin node maps to a subnode and its pin index, needed to sort by both
var pinList = pinNodes.OrderBy(x => x.InternalElement.Position.Y)
.ThenBy(x => x.InternalElement.PinDisplayOrder(x.InternalPinIndex, inputSide)).ToList();
//bool initialOrder = pinList.All(n => n.PinY == int.MinValue);
//if (initialOrder && subGraph.DefaultPinOrder == Group.PinOrderStyle.DepthFirst)
//{
// int topY = pinNodes.Min(x => x.GroupPin.InternalModule.Position.Y);
// foreach (var fakePinNode in pinList)
// {
// fakePinNode.DesiredLocation = new Point(offset.X, topY + offset.Y + fakePinNode.GroupPin.Index * (PinNodeHeight + PinNodeMargin));
// }
//}
//else
{
foreach (var fakePinNode in pinList)
{
int pinOffset = GetPinOffset(fakePinNode.InternalElement, fakePinNode.InternalPinIndex, inputSide);
fakePinNode.DesiredLocation = new Point(offset.X, fakePinNode.InternalElement.Bounds.Location.Y + pinOffset - 8);
}
// ensure the minimum margin between pin nodes( avoid overlapping among the pin nodes)
int lastY = pinList[0].DesiredLocation.Y;
for (int i = 1; i < pinList.Count; ++i)
{
var pin = pinList[i];
int delta = pin.DesiredLocation.Y - lastY - (CircuitGroupPinInfo.FloatingPinNodeHeight + CircuitGroupPinInfo.FloatingPinNodeMargin);
if (delta < 0) // distance is less than the minimum interval for the current floating pin
{
// adjust the desired location to have a safe margin below the preceding floating pin
pinList[i].DesiredLocation = new Point(0, pinList[i].DesiredLocation.Y - delta);
}
lastY = pin.DesiredLocation.Y;
}
}
}
//if (measureParts.HasFlag(MeasurePinNode.MaximumNameWidth))
//{
// foreach (var fakePinNode in pinNodes)
// {
// SizeF nameSize = g.MeasureString(fakePinNode.SubGraphPin.Name, m_subGraphRenderer.GetElementFont(fakePinNode, g));
// if (nameSize.Width > maximumNameWidth)
// maximumNameWidth = (int) (nameSize.Width+ 0.5) + PinNodeMargin;
// }
//}
}
}
//return maximumNameWidth;
}
/// <summary>
/// Set desired location for fake pins</summary>
private void MeasureFakePins(IEnumerable<GroupPin> pinNodes, MeasurePinNode measureParts, Point offset, bool inputSide)
{
//int maximumNameWidth = 0;
if (pinNodes.Any())
{
//var subGraph = m_graph.As<Group>();
//using (Graphics g = AdaptedControl.CreateGraphics())
{
//g.Transform = m_transformAdapter.Transform;
if ( (measureParts & MeasurePinNode.DesiredLocation) !=0)
{
// a floating pin node maps to a subnode and its pin index, needed to sort by both
var pinList = pinNodes.OrderBy(x => x.InternalElement.Position.Y)
.ThenBy(x => x.InternalElement.PinDisplayOrder(x.InternalPinIndex, inputSide)).ToList();
//bool initialOrder = pinList.All(n => n.PinY == int.MinValue);
//if (initialOrder && subGraph.DefaultPinOrder == Group.PinOrderStyle.DepthFirst)
//{
// int topY = pinNodes.Min(x => x.GroupPin.InternalModule.Position.Y);
// foreach (var fakePinNode in pinList)
// {
// fakePinNode.DesiredLocation = new Point(offset.X, topY + offset.Y + fakePinNode.GroupPin.Index * (PinNodeHeight + PinNodeMargin));
// }
//}
//else
{
foreach (var fakePinNode in pinList)
{
int pinOffset = GetPinOffset(fakePinNode.InternalElement, fakePinNode.InternalPinIndex, inputSide);
fakePinNode.DesiredLocation = new Point( offset.X, fakePinNode.InternalElement.Bounds.Location.Y + pinOffset - 8);
}
// ensure the minimum margin between pin nodes( avoid overlapping among the pin nodes)
int lastY = pinList[0].DesiredLocation.Y;
for (int i = 1; i < pinList.Count; ++i)
{
var pin = pinList[i];
int delta = pin.DesiredLocation.Y - lastY - (CircuitGroupPinInfo.FloatingPinNodeHeight + CircuitGroupPinInfo.FloatingPinNodeMargin);
if (delta < 0) // distance is less than the minimum interval for the current floating pin
{
// adjust the desired location to have a safe margin below the preceding floating pin
pinList[i].DesiredLocation = new Point(0, pinList[i].DesiredLocation.Y - delta);
}
lastY = pin.DesiredLocation.Y;
}
}
}
//if (measureParts.HasFlag(MeasurePinNode.MaximumNameWidth))
//{
// foreach (var fakePinNode in pinNodes)
// {
// SizeF nameSize = g.MeasureString(fakePinNode.SubGraphPin.Name, m_subGraphRenderer.GetElementFont(fakePinNode, g));
// if (nameSize.Width > maximumNameWidth)
// maximumNameWidth = (int) (nameSize.Width+ 0.5) + PinNodeMargin;
// }
//}
}
}
//return maximumNameWidth;
}
