private Service MouseOverService()
{
for (int i = 0; i < nodes.Length; i++)
{
Node node = nodes[i];
if (node is Composite)
{
Composite composite = node as Composite;
float sharedHeight = node.position.yMax - 14;
for (int j = composite.services.Length - 1; j >= 0; j--)
{
Service service = composite.services[j];
Rect serviceRect = node.position;
serviceRect.xMin += 7 + 13;
serviceRect.xMax -= 7;
serviceRect.yMin = sharedHeight - (32 + NodeDrawer.GetCommentHeight(service.comment));
serviceRect.yMax = sharedHeight;
if (serviceRect.Contains(_mousePosition))
{
return(service);
}
sharedHeight -= serviceRect.yMax - serviceRect.yMin + 5;
}
}
}
return(null);
}
private Decorator MouseOverDecorator()
{
for (int i = 0; i < nodes.Length; i++)
{
Node node = nodes[i];
float sharedHeight = node.position.yMin + 7;
float sharedWidth = node.position.width - 14;
for (int j = 0; j < node.decorators.Length; j++)
{
Decorator decorator = node.decorators[j];
Rect decoratorRect = node.position;
decoratorRect.width = sharedWidth;
decoratorRect.yMin = sharedHeight;
decoratorRect.yMax = sharedHeight + 32 + NodeDrawer.GetCommentHeight(decorator.comment);
if (decoratorRect.Contains(_mousePosition))
{
return(decorator);
}
sharedHeight += decoratorRect.yMax - decoratorRect.yMin + 5;
}
}
return(null);
}