void EditorUpdateDeclaration(DeclarationUI ui, IStructDeclarer declarer, string newName, string newFields)
{
var oldDecl = declarer.Declaration;
if (oldDecl.Name != newName && FDeclarationFactory.Get(newName) != null)
{
ui.AppendError($"Declaration named '{newName}' already exists");
return;
}
else if (!FDeclarationFactory.WellformedDeclarationName(newName))
{
ui.AppendError($"Declaration name malformed");
return;
}
var d = FDeclarationFactory.Create(newName, newFields);
if (!d.Equals(oldDecl))
{
FDeclarationFactory.Update(oldDecl.Name, d);
SetDescriptiveName(declarer, d.Name);
}
}
void EditorCreateDeclaration(DeclarationUI ui, IStructDeclarer declarer, string newName, string newFields)
{
if (!FDeclarationFactory.WellformedDeclarationName(newName))
{
ui.AppendError($"Declaration name malformed");
return;
}
Declaration d = FDeclarationFactory.Get(newName);
if (d == null)
{
d = FDeclarationFactory.Create(newName, newFields);
FDeclarationFactory.Add(d);
declarer.Declaration = d;
(declarer.IOManager as IOManager).UpdateFromDeclaration(d);
SetDescriptiveName(declarer, d.Name);
}
else
{
ui.AppendError($"Declaration named '{newName}' already exists");
}
}