/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015 CERN
 * @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
 *
 * 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, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */


#ifndef __TOOL_SETTINGS_H
#define __TOOL_SETTINGS_H

#include <wx/confbase.h>

/**
 * Class TOOL_SETTINGS
 *
 * Manages persistent settings for a tool (just a simple wrapper to wxConfigBase)
 */
class TOOL_BASE;

class TOOL_SETTINGS
{
    public:
        TOOL_SETTINGS ( TOOL_BASE* aTool = NULL );
        ~TOOL_SETTINGS ();

        template <class T>
        T Get( const wxString& aName, T aDefaultValue ) const
        {
            if( !m_config )
                return aDefaultValue;

            T tmp = aDefaultValue;

            m_config->Read( getKeyName( aName ), &tmp );
            return tmp;
        }

        template <class T>
        void Set( const wxString& aName, const T &aValue )
        {
            if( !m_config )
                return;

            m_config->Write( getKeyName( aName ), aValue );
        }

    private:
        wxString getKeyName( const wxString& aEntryName ) const;

        wxConfigBase* m_config;
        TOOL_BASE* m_tool;

};

#endif