protected override void InvokeInternal(CommandProcessorContext cpc)
{
var nExistingTypeShapeCount =
_entity.GetAntiDependenciesOfType <EntityTypeShape>().Count(ets => ets.Diagram.Id == _diagram.Id.Value);
Debug.Assert(
nExistingTypeShapeCount == 0,
"There is already Entity Type Shape for entity :" + _entity.Name + " in the diagram " + _diagram.Name);
if (nExistingTypeShapeCount == 0)
{
var shape = new EntityTypeShape(_diagram, null);
_diagram.AddEntityTypeShape(shape);
shape.EntityType.SetRefName(_entity);
shape.Width.Value = DEFAULTWIDTH;
// The DSL will set the correct locations for the shapes at a later point, but we need to provide initial values for X and Y in the meantime
// so that we can construct the shape. We're using random numbers here to ensure that if the DSL fails for some reason, new shapes do not
// stack directly on top of each other.
shape.PointX.Value = _rand.NextDouble() * 12.0;
shape.PointY.Value = _rand.NextDouble() * 32.0;
if (_fillColor != EntityDesignerDiagramConstant.EntityTypeShapeDefaultFillColor)
{
shape.FillColor.Value = _fillColor;
}
XmlModelHelper.NormalizeAndResolve(shape);
_created = shape;
}
}