Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/nsgmls/MessageEventHandler.h

@@ -0,0 +1,40 @@
+/* $XConsortium: MessageEventHandler.h /main/1 1996/07/29 16:57:27 cde-hp $ */
+// Copyright (c) 1994 James Clark
+// See the file COPYING for copying permission.
+
+#ifndef MessageEventHandler_INCLUDED
+#define MessageEventHandler_INCLUDED 1
+
+#include "Event.h"
+#include "ErrorCountEventHandler.h"
+
+#ifdef SP_NAMESPACE
+namespace SP_NAMESPACE {
+#endif
+
+class OutputCharStream;
+class SgmlParser;
+
+class SP_API MessageEventHandler : public ErrorCountEventHandler {
+public:
+  // if parser is non-null then subdocs will be parsed automatically
+  MessageEventHandler(Messenger *messenger, const SgmlParser *parser = 0);
+  void message(MessageEvent *);
+  void subdocEntity(SubdocEntityEvent *);
+  Messenger *messenger() const;
+private:
+  Messenger *messenger_;
+  const SgmlParser *parser_;
+};
+
+inline
+Messenger *MessageEventHandler::messenger() const
+{
+  return messenger_;
+}
+
+#ifdef SP_NAMESPACE
+}
+#endif
+
+#endif /* not MessageEventHandler_INCLUDED */