public override void FillCopy(ViewHelper copy, IDictionary <Element, Element> modelMap)
{
base.FillCopy(copy, modelMap);
AssociationEndViewHelper copyAssociationEndViewHelper = (AssociationEndViewHelper)copy;
this.MultiplicityLabelViewHelper.FillCopy(copyAssociationEndViewHelper.MultiplicityLabelViewHelper, modelMap);
this.RoleLabelViewHelper.FillCopy(copyAssociationEndViewHelper.RoleLabelViewHelper, modelMap);
copyAssociationEndViewHelper.Points.AppendRangeAsCopy(this.Points);
}
/// <summary>
/// Creates <see cref="AssociationEndViewHelper"/> for each <paramref name="association"/>'s end.
/// </summary>
/// <param name="association">model association</param>
public void CreateEndsViewHelpers(Association association)
{
#region validate operation
foreach (AssociationEnd associationEnd in association.Ends)
{
if (!Diagram.IsElementPresent(associationEnd.Class))
{
throw new InvalidOperationException(
string.Format(
"Association cannot be visualized on the diagram, association end {0} is not included in the diagram.",
associationEnd));
}
}
#endregion
//associationEndsViewHelpers.Clear();
List <AssociationEndViewHelper> used = new List <AssociationEndViewHelper>();
// add new ends
foreach (AssociationEnd associationEnd in association.Ends)
{
AssociationEndViewHelper endViewHelper = associationEndsViewHelpers.Where(helper => helper.AssociationEnd == associationEnd).SingleOrDefault();
if (endViewHelper == null)
{
endViewHelper = new AssociationEndViewHelper(Diagram, this, associationEnd);
associationEndsViewHelpers.Add(endViewHelper);
}
used.Add(endViewHelper);
}
if (used.Count == 2 && associationEndsViewHelpers.Count > 2 && UseDiamond)
{
associationEndsViewHelpers[0].Points.Clear();
}
associationEndsViewHelpers.RemoveAll(helper => !used.Contains(helper));
if (association.Ends.Count > 2 || ForceUseDiamond)
{
UseDiamond = true;
}
else
{
UseDiamond = false;
}
}
public override void FillCopy(ViewHelper copy, IDictionary <Element, Element> modelMap)
{
AssociationViewHelper copyAssociationViewHelper = (AssociationViewHelper)copy;
copyAssociationViewHelper.UseDiamond = UseDiamond;
MainLabelViewHelper.FillCopy(copyAssociationViewHelper.MainLabelViewHelper, modelMap);
for (int i = 0; i < AssociationEndsViewHelpers.Count; i++)
{
AssociationEndViewHelper associationEndViewHelper = AssociationEndsViewHelpers[i];
AssociationEnd copyEnd = ((Association)Map(associationEndViewHelper.AssociationEnd.Association, modelMap)).Ends[i];
System.Diagnostics.Debug.Assert(copyEnd.Class == Map(associationEndViewHelper.AssociationEnd.Class, modelMap));
AssociationEndViewHelper endViewHelperCopy = new AssociationEndViewHelper(copy.Diagram, copyAssociationViewHelper, copyEnd);
associationEndViewHelper.FillCopy(endViewHelperCopy, modelMap);
copyAssociationViewHelper.AssociationEndsViewHelpers.Add(endViewHelperCopy);
}
base.FillCopy(copy, modelMap);
}
