protected void AppendMessage(StringBuilder str, MessageHolder.Message mhmsg)
{
str.Append(Localize.From(mhmsg.Severity.ToString()));
str.Append(": ");
str.AppendFormat(mhmsg.Format, mhmsg.Args);
}
void PrintMessages(InternalList <MacroResult> results, LNode input, int accepted, Severity maxSeverity)
{
if (accepted > 1)
{
// Multiple macros accepted the input. If AllowDuplicates is used,
// this is fine if as long as they produced the same result.
bool allowed, equal = AreAllOutcomesEqual(results, out allowed);
if (!equal || !allowed)
{
string list = results.Where(r => r.NewNode != null).Select(r => QualifiedName(r.Macro.Macro.Method)).Join(", ");
if (equal)
{
_sink.Write(Severity.Warning, input, "Ambiguous macro call. {0} macros accepted the input and produced identical results: {1}", accepted, list);
}
else
{
_sink.Write(Severity.Error, input, "Ambiguous macro call. {0} macros accepted the input: {1}", accepted, list);
}
}
}
bool macroStyleCall = input.BaseStyle == NodeStyle.Special;
if (accepted > 0 || macroStyleCall || maxSeverity >= Severity.Warning)
{
if (macroStyleCall && maxSeverity < Severity.Warning)
{
maxSeverity = Severity.Warning;
}
var rejected = results.Where(r => r.NewNode == null && (r.Macro.Mode & MacroMode.Passive) == 0);
if (accepted == 0 && macroStyleCall && _sink.IsEnabled(maxSeverity) && rejected.Any())
{
_sink.Write(maxSeverity, input, "{0} macro(s) saw the input and declined to process it: {1}",
results.Count, rejected.Select(r => QualifiedName(r.Macro.Macro.Method)).Join(", "));
}
foreach (var result in results)
{
bool printedLast = true;
foreach (var msg in result.Msgs)
{
// Print all messages from macros that accepted the input.
// For rejecting macros, print warning/error messages, and
// other messages when macroStyleCall.
if (_sink.IsEnabled(msg.Severity) && (result.NewNode != null ||
(msg.Severity == Severity.Detail && printedLast) ||
msg.Severity >= Severity.Warning ||
macroStyleCall))
{
var msg2 = new MessageHolder.Message(msg.Severity, msg.Context,
QualifiedName(result.Macro.Macro.Method) + ": " + msg.Format, msg.Args);
msg2.WriteTo(_sink);
printedLast = true;
}
else
{
printedLast = false;
}
}
}
}
}
