katevikeyparser.h

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/*  This file is part of the KDE libraries and the Kate part.
 *
 *  Copyright (C) 2008 Erlend Hamberg <ehamberg@gmail.com>
 *  Copyright (C) 2008 Evgeniy Ivanov <powerfox@kde.ru>
 *
 *  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 KATE_VI_KEYPARSER_H_INCLUDED
#define KATE_VI_KEYPARSER_H_INCLUDED

#include <QChar>
#include <QString>
#include <QHash>
#include "katepartprivate_export.h"

class QKeyEvent;

class KATEPART_TESTS_EXPORT KateViKeyParser
{
private:
  KateViKeyParser();

public:
  static KateViKeyParser* self();
  ~KateViKeyParser() { m_instance = NULL; }

  const QString encodeKeySequence( const QString &keys ) const;
  const QString decodeKeySequence( const QString &keys ) const;
  QString qt2vi( int key ) const;
  int vi2qt( const QString &keypress ) const;
  int encoded2qt(const QString &keypress) const;
  const QChar KeyEventToQChar(const QKeyEvent &keyEvent);

private:
  void initKeyTables();

  QHash<int, QString> *m_qt2katevi;
  QHash<QString, int> *m_katevi2qt;
  QHash<QString, int> *m_nameToKeyCode;
  QHash<int, QString> *m_keyCodeToName;

  static KateViKeyParser *m_instance;
};

#endif