void TheDefaultObjectDecorator(Microsoft.Msagl.Drawing.IViewerObject obj)
{
this.viewer.InvalidateBeforeTheChange(obj);
IViewerNode node = obj as IViewerNode;
if (node != null)
{
Node drawingNode = node.Node;
double w = drawingNode.Attr.LineWidth;
decoratorRemovalsDict[node] = (delegate() { drawingNode.Attr.LineWidth = (int)w; });
drawingNode.Attr.LineWidth = (int)Math.Max(viewer.LineThicknessForEditing, w * 2);
}
else
{
IViewerEdge edge = obj as IViewerEdge;
if (edge != null)
{
Edge drawingEdge = edge.Edge;
double w = drawingEdge.Attr.LineWidth;
decoratorRemovalsDict[edge] = (delegate() { drawingEdge.Attr.LineWidth = (int)w; });
drawingEdge.Attr.LineWidth = (int)Math.Max(viewer.LineThicknessForEditing, w * 2);
}
}
this.viewer.Invalidate(obj);
}
void TheDefaultObjectDecoratorRemover(Microsoft.Msagl.Drawing.IViewerObject obj)
{
this.viewer.InvalidateBeforeTheChange(obj);
DelegateReturningVoid v;
if (decoratorRemovalsDict.TryGetValue(obj, out v))
{
decoratorRemovalsDict[obj](); //call the delegate
decoratorRemovalsDict.Remove(obj);
this.viewer.Invalidate(obj);
}
}
void RemoveNodeDragDecorations(Microsoft.Msagl.Drawing.IViewerObject obj)
{
(obj as SelectableShape).Highlighted = false;
}
void DecorateNodeForDrag(Microsoft.Msagl.Drawing.IViewerObject obj)
{
//NodeShape nodeShape = node as NodeShape;
//if (nodeShape != null)
// nodeShape.Fill = Common.BrushFromMsaglColor( .SelectedNodeAttribute.FillColor);
}
void TheDefaultEdgeLabelDecoratorStub(Microsoft.Msagl.Drawing.IViewerObject label)
{
}
