private void GetUsedObjects(DrawingSheet sheet, VariableCollection variables)
{
if (sheet is ModelSheet model)
{
UsedModels.Add(model);
}
else
{
UsedSheets.Add(sheet);
}
foreach (DrawableObject obj in sheet.Sketch.Objects)
{
if (obj is Relation indir)
{
Variable input = VariableCollection.GetIndirectInput(sheet, indir.Trigger);
Variable output = VariableCollection.GetIndirectOutput(sheet, indir.Output);
if (input == null)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Relation trigger variable not found.", indir));
}
if (output == null)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Relation output variable not found.", indir));
}
if (input != null && output != null)
{
BasicRelation ibindir = RelationsList.FirstOrDefault(ind => ind.Input.Name == input.Name);
BasicRelation obindir = RelationsList.FirstOrDefault(ind => ind.Action.Output.Name == input.Name);
if (ibindir != null)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Relation has same input than other one.", indir, ibindir.Relation));
}
if (obindir != null)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Relation has same output than other one.", indir, obindir.Relation));
}
if (ibindir == null && obindir == null)
{
BasicOutput action = indir.Action == null ? null : new BasicOutput((OperationType)Enum.Parse(typeof(OperationType), indir.Action), output);
BasicRelation bindir = new BasicRelation(indir, input, action);
RelationsList.Add(bindir);
}
}
}
else if (obj is Equation eq)
{
IInternalOutput output = variables.IndirectOutputs.FirstOrDefault(io => io.Name == eq.AssignTo);
if (output == null)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Relation trigger variable not found.", eq));
}
if (eq.Operation == "")
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Equation does not have operation.", eq));
}
LexicalAnalyzer lexAnalyzer = new LexicalAnalyzer();
SyntaxAnalyzer syntaxAnalyzer;
lexAnalyzer.Source = eq.Operation;
syntaxAnalyzer = new SyntaxAnalyzer(lexAnalyzer, VariableCollection.GetConditionDictionary(eq.OwnerDraw.OwnerSheet).Keys.ToList());
foreach (SyntaxToken token in syntaxAnalyzer.Tokens)
{
if (token.Qualifier != SyntaxToken.Qualifiers.Correct)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, string.Format("{0}: {1}.", eq.Name, token.ToString()), eq));
}
}
EquationsList.Add(new BasicEquation(eq));
}
else if (obj is Transition trans)
{
TransitionsList.Add(trans);
if (trans.StartObject == null)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Transition without start connection.", trans));
}
if (trans.EndObject == null)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Transition without end connection.", trans));
}
if (trans is SimpleTransition strans && strans.Condition == "" && strans.Timeout == 0)
{
if (strans.StartObject is Origin origin)
{
if (strans.EndObject is End || strans.EndObject is Abort)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "One shot machine Transition should have a condition.", trans));
}
}
else if (!strans.DefaultTransition)
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Transition does not have condition or timeout value.", trans));
}
}
else if (trans is SuperTransition sptrans && sptrans.Links == "")
{
MessagesList.Add(new CheckMessage(CheckMessage.MessageTypes.Error, "Transition is not linking any object.", trans));
}
}