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/* This file is part of kdev-pg-qt
Copyright (C) 2005 Roberto Raggi <roberto@kdevelop.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KDEV_PG_PRETTY_PRINTER_H
#define KDEV_PG_PRETTY_PRINTER_H
#include "kdev-pg-default-visitor.h"
#include <QtCore/QTextStream>
namespace KDevPG
{
class PrettyPrinter: protected DefaultVisitor
{
public:
QTextStream& out;
PrettyPrinter(QTextStream& o): out(o)
{}
void operator()(Model::Node *node)
{
visitNode(node);
out.flush();
}
protected:
virtual void visitZero(Model::ZeroItem *node);
virtual void visitPlus(Model::PlusItem *node);
virtual void visitStar(Model::StarItem *node);
virtual void visitSymbol(Model::SymbolItem *node);
virtual void visitAction(Model::ActionItem *node);
virtual void visitAlternative(Model::AlternativeItem *node);
virtual void visitCons(Model::ConsItem *node);
virtual void visitEvolve(Model::EvolveItem *node);
virtual void visitTryCatch(Model::TryCatchItem *node);
virtual void visitAlias(Model::AliasItem *node);
virtual void visitTerminal(Model::TerminalItem *node);
virtual void visitInlinedNonTerminal(Model::InlinedNonTerminalItem *node);
virtual void visitNonTerminal(Model::NonTerminalItem *node);
virtual void visitAnnotation(Model::AnnotationItem *node);
};
}
#endif // KDEV_PG_PRETTY_PRINTER_H
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