/// <summary>
/// Correct children.
/// </summary>
public virtual bool CorrectChildren()
{
bool bRet = false;
for (int i = this.Children.Count - 1; i >= 0; i--)
{
NodeShape shape = this.Children[i];
if (!this.CanHostShape(shape.GetDomainClassId()))
{
shape.Delete();
bRet = true;
}
else if (shape.CorrectChildren())
{
bRet = true;
}
}
foreach (Diagram d in this.IncludedDiagrams)
{
if (d.CorrectChildren())
{
bRet = true;
}
}
return(bRet);
}
/// <summary>
/// Correct the children elements.
/// </summary>
public virtual bool CorrectChildren()
{
bool bRet = false;
for (int i = this.Children.Count - 1; i >= 0; i--)
{
NodeShape shape = this.Children[i];
if (!this.CanHostShape(shape.GetDomainClassId()))
{
shape.Delete();
bRet = true;
}
else
{
if (shape.IsRelativeChildShape && !this.RelativeChildren.Contains(shape))
{
if (this.NestedChildren.Contains(shape))
{
this.NestedChildren.Remove(shape);
}
this.RelativeChildren.Add(shape);
}
else if (!shape.IsRelativeChildShape && !this.NestedChildren.Contains(shape))
{
if (this.RelativeChildren.Contains(shape))
{
this.RelativeChildren.Remove(shape);
}
this.NestedChildren.Add(shape);
}
shape.CorrectChildren();
}
}
return(bRet);
}
/// <summary>
/// Adds shapes for a given element.
/// </summary>
/// <param name="parent">Model element.</param>
/// <param name="child"></param>
internal void AddShapesForElement(DomainModelElement parent, DomainModelElement child)
{
if (parent == null || child == null)
{
return;
}
DiagramDomainDataDirectory data = child.Store.DomainDataAdvDirectory.ResolveExtensionDirectory <DiagramDomainDataDirectory>();
IDomainModelServices topMost = child.GetDomainModelServices().TopMostService;
// find parent shapes
List <Guid> shapeIds = DiagramsShapeStore.GetFromStore(parent.Id);
if (shapeIds != null)
{
foreach (Guid shapeId in shapeIds)
{
// see if each parent shape has a child shape already added to it
NodeShape parentShape = child.Store.ElementDirectory.FindElement(shapeId) as NodeShape;
if (parentShape == null)
{
continue;
}
foreach (Guid elementShapeId in data.GetShapeTypesForElement(child.GetDomainClassId(), parentShape.GetDomainClassId()))
{
if (!DiagramHelper.IsElementDisplayedOn(parentShape, elementShapeId, child.Id))
{
NodeShape shape = topMost.ShapeProvider.CreateShapeForElement(elementShapeId, child) as NodeShape;
if (shape.IsRelativeChildShape)
{
parentShape.AddRelativeChild(shape);
}
else
{
parentShape.AddNestedChild(shape);
}
shape.SetAtFreePositionOnParent();
}
}
}
}
//AddRootShapesForElement(child, false);
AddRootShapesForElement(child);
}
