templates/lib/outputstream.h

/*
  This file is part of the Grantlee template system.

  Copyright (c) 2010 Stephen Kelly <steveire@gmail.com>

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either version
  2.1 of the Licence, 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef GRANTLEE_OUTPUTSTREAM_H
#define GRANTLEE_OUTPUTSTREAM_H

#include "grantlee_templates_export.h"

#include <QtCore/QSharedPointer>
#include <QtCore/QTextStream>

namespace Grantlee
{

class SafeString;


class GRANTLEE_TEMPLATES_EXPORT OutputStream
{
public:
  OutputStream();

  explicit OutputStream(QTextStream *stream);

  virtual ~OutputStream();

  virtual QString escape(const QString &input) const;

  QString escape(const SafeString &input) const;

  virtual QSharedPointer<OutputStream> clone(QTextStream *stream) const;

  QString conditionalEscape(const Grantlee::SafeString &input) const;

  OutputStream &operator<<(const QString &input);

  OutputStream &operator<<(const SafeString &input);

  OutputStream &operator<<(QTextStream *stream);

private:
  QTextStream *m_stream;
  Q_DISABLE_COPY(OutputStream)
};
}

#endif