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/***************************************************************************
* Copyright (C) 2010 by Peter Penz <[email protected]> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef ROLESACCESSOR_H
#define ROLESACCESSOR_H
#include <libdolphin_export.h>
#include <QList>
#include <QHash>
/**
* @brief Allows to access the available roles that can be shown in a view.
*/
class LIBDOLPHINPRIVATE_EXPORT RolesAccessor
{
public:
static RolesAccessor& instance();
/**
* @return List of all available roles.
*/
QList<QByteArray> roles() const;
/**
* @return Translation of the role that can be shown e.g. in the header
* of a view or as menu-entry.
*/
QString translation(const QByteArray& role) const;
protected:
RolesAccessor();
virtual ~RolesAccessor();
friend class RolesAccessorSingleton;
private:
struct Translation {
const char* const role;
const char* const roleTranslationContext;
const char* const roleTranslation;
};
QList<QByteArray> m_roles;
QHash<QByteArray, const Translation*> m_translation;
};
#endif
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