/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: salsys.h,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: hr $ $Date: 2007-06-27 20:55:36 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    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, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

#ifndef _SV_SALSYS_H
#define _SV_SALSYS_H

#include <vcl/salsys.hxx>

#include <vector>
#include <map>

class WinSalSystem : public SalSystem
{
    struct DisplayMonitor
    {
        rtl::OUString        m_aName;
        rtl::OUString        m_aDeviceName;
        Rectangle            m_aArea;
        Rectangle            m_aWorkArea;
        sal_Int32            m_nStateFlags;

        DisplayMonitor() : m_nStateFlags( 0 ) {}
        DisplayMonitor( const rtl::OUString& rName,
                        const rtl::OUString& rDevName,
                        const Rectangle& rArea,
                        const Rectangle& rWorkArea,
                        DWORD nStateFlags )
                        : m_aName( rName ),
                          m_aDeviceName( rDevName ),
                          m_aArea( rArea ),
                          m_aWorkArea( rWorkArea ),
                          m_nStateFlags( nStateFlags )
        {
        }
        ~DisplayMonitor() {}
    };
    std::vector<DisplayMonitor>             m_aMonitors;
    std::map<rtl::OUString, unsigned int>   m_aDeviceNameToMonitor;
    unsigned int                            m_nPrimary;
public:
    WinSalSystem() : m_nPrimary( 0 ) {}
    virtual ~WinSalSystem();

    virtual unsigned int GetDisplayScreenCount();
    virtual bool IsMultiDisplay();
    virtual unsigned int GetDefaultDisplayNumber();
    virtual Rectangle GetDisplayScreenPosSizePixel( unsigned int nScreen );
    virtual Rectangle GetDisplayWorkAreaPosSizePixel( unsigned int nScreen );
    virtual rtl::OUString GetScreenName( unsigned int nScreen );
    virtual int ShowNativeMessageBox( const String& rTitle,
                                      const String& rMessage,
                                      int nButtonCombination,
                                      int nDefaultButton);
    bool initMonitors();
    // discards monitorinfo; used by WM_DISPLAYCHANGED handler
    void clearMonitors();

    BOOL handleMonitorCallback( sal_IntPtr /*HMONITOR*/,
                                sal_IntPtr /*HDC*/,
                                sal_IntPtr /*LPRECT*/ );
};

#endif // _SV_SALSYS_H