public override void UpdatePath(IPath path, PathOrientation pathOrientation, DimensionScale scale)
{
base.UpdatePath(path, pathOrientation, scale);
//Trace.TraceInformation("HalfSquareTriangleLayout::ResizeChildren");
// Upper left triangle
{
IPath pathUpperLeft = PathGeometries.Triangle.CreatePath(new PathPoint[] { Path.GetSegment(3).Origin, Path.GetSegment(0).Origin, Path.GetSegment(1).Origin });
//Trace.TraceInformation("Upper left = {0}", path.ToString());
LayoutSite layoutSite = LayoutSites[0];
layoutSite.UpdatePath(pathUpperLeft, scale);
}
// Lower right triangle.
//
{
IPath pathLowerRight = PathGeometries.Triangle.CreatePath(new PathPoint[] { Path.GetSegment(1).Origin, Path.GetSegment(2).Origin, Path.GetSegment(3).Origin });
//Trace.TraceInformation("Lower right = {0}", path.ToString());
LayoutSite layoutSite = LayoutSites[1];
layoutSite.UpdatePath(pathLowerRight, scale);
}
}
public override void UpdatePath(IPath path, PathOrientation pathOrientation, DimensionScale scale)
{
base.UpdatePath(path, pathOrientation, scale);
LayoutSite layoutSite = LayoutSites[0];
layoutSite.UpdatePath(Path, scale);
}
public override void UpdatePath(IPath path, PathOrientation pathOrientation, DimensionScale scale)
{
base.UpdatePath(path, pathOrientation, scale);
//Trace.TraceInformation("FlyingGooseLayout::ResizeChildren");
PathPoint topMidpoint = Path.Interpolate(0, 0.5);
PathPoint bottomMidpoint = Path.Interpolate(2, 0.5);
// Upper left triangle
{
IPath pathUpperLeft = PathGeometries.Triangle.CreatePath(new PathPoint[] { Path.GetSegment(3).Origin, Path.GetSegment(0).Origin, topMidpoint });
//Trace.TraceInformation("Upper left = {0}", path.ToString());
LayoutSite layoutSite = LayoutSites[0];
layoutSite.UpdatePath(pathUpperLeft, scale);
}
// Upper right triangle.
//
{
IPath pathUpperRight = PathGeometries.Triangle.CreatePath(new PathPoint[] { topMidpoint, Path.GetSegment(1).Origin, Path.GetSegment(2).Origin });
//Trace.TraceInformation("Upper right = {0}", path.ToString());
LayoutSite layoutSite = LayoutSites[1];
layoutSite.UpdatePath(pathUpperRight, scale);
}
// Lower left triangle
{
IPath pathLowerLeft = PathGeometries.Triangle.CreatePath(new PathPoint[] { topMidpoint, bottomMidpoint, Path.GetSegment(3).Origin });
//Trace.TraceInformation("Lower left = {0}", path.ToString());
LayoutSite layoutSite = LayoutSites[2];
layoutSite.UpdatePath(pathLowerLeft, scale);
}
// Lower right triangle.
//
{
IPath pathLowerRight = PathGeometries.Triangle.CreatePath(new PathPoint[] { Path.GetSegment(2).Origin, bottomMidpoint, topMidpoint });
//Trace.TraceInformation("Lower right= {0}", path.ToString());
LayoutSite layoutSite = LayoutSites[3];
layoutSite.UpdatePath(pathLowerRight, scale);
}
}
private static XDesign_LayoutSite XDesign_LayoutSite(LayoutSite layoutSite, FabricStyle fabricStyle)
{
var result = new XDesign_LayoutSite()
{
path = XDesign_Path(layoutSite.Path)
};
if (fabricStyle != null)
{
result.color = XDesign_Color(fabricStyle.Color);
}
return(result);
}
private static void PopulateLayoutSite(LayoutSite layoutSite, string cellDefinition, string styleDefinition)
{
switch (cellDefinition)
{
case "*":
{
var style = styleDefinition.Substring(0, 1);
layoutSite.Node = new RectangleShapeNode(FabricStyle.Default)
{
Style = style
};
}
return;
case "/":
{
var node = CreateHalfSquareTriangleLayoutNode(
styleDefinition.Substring(0, 1),
styleDefinition.Substring(1, 1));
layoutSite.Node = node;
}
return;
case "\\":
{
var node = CreateHalfSquareTriangleLayoutNode(
styleDefinition.Substring(0, 1),
styleDefinition.Substring(1, 1));
layoutSite.Node = node;
layoutSite.PathOrientation.PointOffset = 1;
}
return;
default:
throw new InvalidOperationException(string.Format("Unknown cell format {0}", cellDefinition));
}
}
private void AddGridInputs(BuildComponentFactory factory, GridLayoutNode grid, bool trimTriangles)
{
List <Tuple <int, int> > consumedNodes = new List <Tuple <int, int> >();
for (int row = 0; row < grid.RowCount; ++row)
{
for (int column = 0; column < grid.ColumnCount; ++column)
{
if (!consumedNodes.Exists(r => r.Item1 == row && r.Item2 == column))
{
var layoutSite = grid.GetLayoutSite(row, column);
var columnSpan = grid.GetColumnSpan(row, column);
var rowSpan = grid.GetRowSpan(row, column);
var fingerprint = GetFlyingGooseFingerprint(layoutSite.Node, layoutSite.PathOrientation.PointOffset);
if (fingerprint != null)
{
bool flyingGooseCreated = false;
LayoutSite layoutSiteRight = null; // Assume layout site does not exist.
if (column + columnSpan < grid.ColumnCount)
{
if (grid.GetLayoutSite(row, column + columnSpan).Node != null)
{
if (grid.GetColumnSpan(row, column + columnSpan) == columnSpan &&
grid.GetRowSpan(row, column + columnSpan) == rowSpan)
{
layoutSiteRight = grid.GetLayoutSite(row, column + columnSpan);
}
}
}
if (layoutSiteRight != null)
{
var matchingRightFingerprint = GetFlyingGooseMatchingHorizontalFingerprint(layoutSite.Node, layoutSite.PathOrientation.PointOffset);
var rightFingerprint = GetFlyingGooseFingerprint(layoutSiteRight.Node, layoutSiteRight.PathOrientation.PointOffset);
if (rightFingerprint == matchingRightFingerprint)
{
var halfSquareTriangle = (HalfSquareTriangleLayoutNode)layoutSite.Node;
FabricStyle fabricStyleBody;
FabricStyle fabricStyleCorner;
switch (layoutSite.PathOrientation.PointOffset)
{
case 0:
case 1:
fabricStyleCorner = ((ShapeNode)halfSquareTriangle.LayoutSites[0].Node).FabricStyle;
fabricStyleBody = ((ShapeNode)halfSquareTriangle.LayoutSites[1].Node).FabricStyle;
break;
case 2:
case 3:
fabricStyleCorner = ((ShapeNode)halfSquareTriangle.LayoutSites[1].Node).FabricStyle;
fabricStyleBody = ((ShapeNode)halfSquareTriangle.LayoutSites[0].Node).FabricStyle;
break;
default:
throw new InvalidOperationException("Unexpected point offset.");
}
var nodeBounds = halfSquareTriangle.Path.GetBounds();
var width = nodeBounds.MaximumX - nodeBounds.MinimumX;
var height = nodeBounds.MaximumY - nodeBounds.MinimumY;
var area = new Area(width * 2, height).Round();
AddFlyingGooseInputs(factory, fabricStyleBody, fabricStyleCorner, area, trimTriangles);
consumedNodes.Add(new Tuple <int, int>(row, column));
consumedNodes.Add(new Tuple <int, int>(row, column + columnSpan));
flyingGooseCreated = true;
}
}
LayoutSite layoutSiteDown = null; // Assume layout site does not exist.
if (row + rowSpan < grid.RowCount)
{
if (grid.GetLayoutSite(row + rowSpan, column).Node != null)
{
if (grid.GetColumnSpan(row + rowSpan, column) == columnSpan &&
grid.GetRowSpan(row + rowSpan, column) == rowSpan)
{
layoutSiteDown = grid.GetLayoutSite(row + rowSpan, column);
}
}
}
if (!flyingGooseCreated && layoutSiteDown != null)
{
var matchingDownFingerprint = GetFlyingGooseMatchingVerticalFingerprint(layoutSite.Node, layoutSite.PathOrientation.PointOffset);
var downFingerprint = GetFlyingGooseFingerprint(layoutSiteDown.Node, layoutSiteDown.PathOrientation.PointOffset);
if (downFingerprint == matchingDownFingerprint)
{
var halfSquareTriangle = (HalfSquareTriangleLayoutNode)layoutSite.Node;
FabricStyle fabricStyleBody;
FabricStyle fabricStyleCorner;
switch (layoutSite.PathOrientation.PointOffset)
{
case 0:
case 3:
fabricStyleCorner = ((ShapeNode)halfSquareTriangle.LayoutSites[0].Node).FabricStyle;
fabricStyleBody = ((ShapeNode)halfSquareTriangle.LayoutSites[1].Node).FabricStyle;
break;
case 1:
case 2:
fabricStyleCorner = ((ShapeNode)halfSquareTriangle.LayoutSites[1].Node).FabricStyle;
fabricStyleBody = ((ShapeNode)halfSquareTriangle.LayoutSites[0].Node).FabricStyle;
break;
default:
throw new InvalidOperationException("Unexpected point offset.");
}
var nodeBounds = halfSquareTriangle.Path.GetBounds();
var width = nodeBounds.MaximumX - nodeBounds.MinimumX;
var height = nodeBounds.MaximumY - nodeBounds.MinimumY;
var area = new Area(width * 2, height).Round();
AddFlyingGooseInputs(factory, fabricStyleBody, fabricStyleCorner, area, trimTriangles);
consumedNodes.Add(new Tuple <int, int>(row, column));
consumedNodes.Add(new Tuple <int, int>(row + rowSpan, column));
}
}
}
}
}
}
for (int row = 0; row < grid.RowCount; ++row)
{
for (int column = 0; column < grid.ColumnCount; ++column)
{
if (!consumedNodes.Exists(r => r.Item1 == row && r.Item2 == column))
{
var child = grid.GetLayoutSite(row, column).Node;
if (child != null)
{
AddNodeInputs(factory, child, trimTriangles);
}
}
}
}
}
