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// Copyright (c) 1996 James Clark
// See the file COPYING for copying permission.
#ifndef ArcEngine_INCLUDED
#define ArcEngine_INCLUDED 1
#ifdef __GNUG__
#pragma interface
#endif
#include "Event.h"
#include "Vector.h"
#include "SgmlParser.h"
#include <stddef.h>
#ifdef SP_NAMESPACE
namespace SP_NAMESPACE {
#endif
class SP_API ArcDirector {
public:
virtual EventHandler *arcEventHandler(const Notation *,
const Vector<StringC> &,
const SubstTable *) = 0;
};
class SP_API SelectOneArcDirector : public ArcDirector, public Messenger {
public:
SelectOneArcDirector(const Vector<StringC> &select, EventHandler &eh)
: select_(select), eh_(&eh) { }
EventHandler *arcEventHandler(const Notation *,
const Vector<StringC> &,
const SubstTable *);
void dispatchMessage(const Message &);
void dispatchMessage(Message &);
private:
Vector<StringC> select_;
EventHandler *eh_;
};
class SP_API ArcEngine {
public:
static void parseAll(SgmlParser &,
Messenger &,
ArcDirector &,
const volatile sig_atomic_t *cancelPtr = 0);
private:
ArcEngine();
};
#ifdef SP_NAMESPACE
}
#endif
#endif /* not ArcEngine_INCLUDED */
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