public override List <Context> GatherContexts(string context)
{
context = context.ToUpper();
if ("DEF".Equals(context))
{
List <Context> list = new List <Context>(generator.Foundation.Dictionary.Count);
for (int i = 0; i < generator.Foundation.Dictionary.Count; ++i)
{
ContextDef contextDef = new ContextDef(generator, generator.Foundation.Dictionary[i]);
list.Add(contextDef);
}
return(list);
}
else if ("OBJ".Equals(context))
{
List <Context> list = new List <Context>(generator.Foundation.Level.Count);
for (int i = 0; i < generator.Foundation.Level.Count; ++i)
{
ContextObj contextObj = new ContextObj(generator, generator.Foundation.Level[i]);
list.Add(contextObj);
}
return(list);
}
return(base.GatherContexts(context));
}
public override string Do(Statement Statement)
{
if (Statement is StmAtr)
{
StmAtr stmAtr = Statement as StmAtr;
if (stmAtr.Owner != null &&
!"DEF".Equals(stmAtr.Owner.ToUpper()) &&
!"OBJ".Equals(stmAtr.Owner.ToUpper()))
{
throw new ErrorCode(obj.ToStringVerbose(), -1, "Invalid attribute owner: " + stmAtr.Owner);
}
string attr = stmAtr.Attribute;
if (stmAtr.Owner != null && "DEF".Equals(stmAtr.Owner.ToUpper()))
{
StmAtr defAtr = new StmAtr(0, attr);
ContextDef defContext = new ContextDef(generator, obj.GetDefinition());
Parser defParser = new Parser(generator);
defParser.SetSingleStatement(defAtr, obj.GetDefinition().ToStringVerbose());
defContext.SetParser(defParser);
defContext.Parent = this;
generator.Stack.Add(defContext);
return(null);
}
if (string.Compare(attr, "ID", true) == 0)
{
return("" + obj.Id);
}
else if (string.Compare(attr, "X", true) == 0)
{
return("" + obj.Position.X);
}
else if (string.Compare(attr, "Y", true) == 0)
{
return("" + obj.Position.Y);
}
else if (string.Compare(attr, "CODE", true) == 0)
{
ContextObj contextObj = new ContextObj(generator, obj);
contextObj.SetParser(generator.GetParsed(obj.GetCode()));
contextObj.Parent = this;
generator.Stack.Add(contextObj);
return(null);
}
else
{
throw new ErrorCode(obj.ToStringVerbose(), -1, "Invalid attribute name: " + stmAtr.Attribute);
}
}
else
{
return(base.Do(Statement));
}
}
