private void bApply_Click(object sender, RoutedEventArgs e)
{
bApply.Focus();
error = false;
diagramController.BeginMacro();
diagramController.CreatedMacro.Description = CommandDescription.UPDATE_CLASS_MACRO;
if (tbName.ValueChanged)
{
psmClassController.RenameElementWithDiagramController(tbName.Text);
tbName.ForgetOldValue();
}
if (tbElementLabel.ValueChanged)
{
psmClassController.ChangeElementName(tbName.Text);
tbElementLabel.ForgetOldValue();
}
if (psmClass.IsAbstract != cbAbstract.IsChecked)
{
psmClassController.ChangeAbstract(cbAbstract.IsChecked == true);
}
if (psmClass.AllowAnyAttribute != cbAnyAttribute.IsChecked)
{
psmClassController.ChangeAllowAnyAttributeDefinition(cbAnyAttribute.IsChecked == true);
}
#region check for deleted attributes
List <Property> removedAttributes = new List <Property>();
List <FakePSMAttribute> addedAttributes = new List <FakePSMAttribute>();
foreach (PSMAttribute psmAttribute in psmClassController.Class.PSMAttributes)
{
bool found = false;
foreach (FakePSMAttribute fakeAttribute in fakeAttributes)
{
if (fakeAttribute.SourceAttribute == psmAttribute && fakeAttribute.Checked)
{
found = true;
break;
}
else if (fakeAttribute.SourceAttribute == psmAttribute && !fakeAttribute.Checked)
{
fakeAttribute.SourceAttribute = null;
}
}
if (!found)
{
removedAttributes.Add(psmAttribute);
psmClassController.RemoveAttribute(psmAttribute);
}
}
#endregion
#region remove dummy entries in fake collection
List <FakePSMAttribute> toRemove = new List <FakePSMAttribute>();
foreach (FakePSMAttribute fakeAttribute in fakeAttributes)
{
if (String.IsNullOrEmpty(fakeAttribute.Name))
{
if (fakeAttribute.SourceAttribute != null)
{
removedAttributes.Add(fakeAttribute.SourceAttribute);
psmClassController.RemoveAttribute(fakeAttribute.SourceAttribute);
}
toRemove.Add(fakeAttribute);
}
}
foreach (FakePSMAttribute attribute in toRemove)
{
fakeAttributes.Remove(attribute);
}
#endregion
Dictionary <PSMAttribute, string> namesDict = new Dictionary <PSMAttribute, string>();
foreach (PSMAttribute a in psmClass.PSMAttributes)
{
if (!removedAttributes.Contains(a))
{
namesDict.Add(a, a.AliasOrName);
}
}
// check for changes and new attributes
var modified = from FakePSMAttribute a in fakeAttributes
where a.SourceAttribute != null && !removedAttributes.Contains(a.SourceAttribute) && a.SomethingChanged()
select a;
var added = from FakePSMAttribute a in fakeAttributes where a.SourceAttribute == null select a;
// editing exisiting attribute
foreach (FakePSMAttribute modifiedAttribute in modified)
{
PSMAttribute sourceAttribute = modifiedAttribute.SourceAttribute;
uint? lower;
UnlimitedNatural upper;
if (
!MultiplicityElementController.ParseMultiplicityString(modifiedAttribute.Multiplicity, out lower,
out upper))
{
error = true;
}
psmClassController.ModifyAttribute(sourceAttribute, modifiedAttribute.Name, modifiedAttribute.Alias,
lower, upper, modifiedAttribute.Type, modifiedAttribute.Default);
namesDict[sourceAttribute] = modifiedAttribute.AliasOrName;
}
List <string> names = namesDict.Values.ToList();
// new attribute
foreach (FakePSMAttribute addedAttribute in added)
{
if (!string.IsNullOrEmpty(addedAttribute.Name) && addedAttribute.Checked)
{
uint? lower = 1;
UnlimitedNatural upper = 1;
if (!String.IsNullOrEmpty(addedAttribute.Multiplicity))
{
if (!MultiplicityElementController.ParseMultiplicityString(addedAttribute.Multiplicity, out lower, out upper))
{
error = true;
}
}
psmClassController.AddAttribute(addedAttribute.RepresentedAttribute, addedAttribute.Name, addedAttribute.Alias, lower, upper, addedAttribute.Type, addedAttribute.Default, names.ToList());
addedAttributes.Add(addedAttribute);
names.Add(addedAttribute.AliasOrName);
}
}
if (error)
{
diagramController.CancelMacro();
}
else
{
CommandBase tmp = (CommandBase)diagramController.CreatedMacro;
diagramController.CommitMacro();
if (string.IsNullOrEmpty(tmp.ErrorDescription))
{
foreach (FakePSMAttribute attribute in addedAttributes)
{
if (attribute.RepresentedAttribute != null)
{
attribute.SourceAttribute = (PSMAttribute)psmClassController.Class.AllAttributes.Where
(property => ((PSMAttribute)property).RepresentedAttribute == attribute.RepresentedAttribute).SingleOrDefault();
}
else
{
attribute.SourceAttribute = psmClassController.Class.PSMAttributes.Where
(property => property.AliasOrName == attribute.AliasOrName).SingleOrDefault();
}
//else
//{
// attribute.SourceAttribute = (PSMAttribute)psmClassController.Class.AllAttributes.Where
// (property => (property.RepresentedAttribute == attribute.RepresentedAttribute).SingleOrDefault();
//}
//if (attribute.SourceAttribute.RepresentedAttribute != null)
// attribute.RepresentedAttribute = attribute.SourceAttribute.RepresentedAttribute;
}
addedAttributes.RemoveAll(attribute => attribute.SourceAttribute == null);
bApply.IsEnabled = false;
dialogReady = true;
error = false;
}
else
{
error = true;
}
}
gridAttributes.Items.Refresh();
}
