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#ifndef _IMPLHELPER_HXX_
#define _IMPLHELPER_HXX_

//------------------------------------------------------------------------
// includes
//------------------------------------------------------------------------

#include <sal/types.h>
#include <rtl/ustring.hxx>

#if defined _MSC_VER
#pragma warning(push,1)
#endif
#include <windows.h>
#if defined _MSC_VER
#pragma warning(pop)
#endif

//------------------------------------------------------------------------
// deklarations
//------------------------------------------------------------------------

// target device and formatetc helper
void      SAL_CALL DeleteTargetDevice(DVTARGETDEVICE* ptd);
sal_Bool  SAL_CALL CopyFormatEtc(LPFORMATETC petcDest, LPFORMATETC petcSrc);
sal_Int32 SAL_CALL CompareFormatEtc( const FORMATETC* pFetcLeft, const FORMATETC* pFetcRight);
sal_Bool  SAL_CALL CompareTargetDevice(DVTARGETDEVICE* ptdLeft, DVTARGETDEVICE* ptdRight);
DVTARGETDEVICE* SAL_CALL CopyTargetDevice(DVTARGETDEVICE* ptdSrc);

// some codepage helper functions

//--------------------------------------------------
// returns a windows codepage appropriate to the
// given mime charset parameter value
//--------------------------------------------------

sal_uInt32 SAL_CALL getWinCPFromMimeCharset(
    const rtl::OUString& charset );

//--------------------------------------------------
// returns a windows codepage appropriate to the
// given locale and locale type
//--------------------------------------------------

rtl::OUString SAL_CALL getWinCPFromLocaleId(
    LCID lcid, LCTYPE lctype );

//--------------------------------------------------
// returns a mime charset parameter value appropriate
// to the given codepage, optional a prefix can be
// given, e.g. "windows-" or "cp"
//--------------------------------------------------

rtl::OUString SAL_CALL getMimeCharsetFromWinCP(
    sal_uInt32 cp, const rtl::OUString& aPrefix );

//--------------------------------------------------
// returns a mime charset parameter value appropriate
// to the given locale id and locale type, optional a
// prefix can be given, e.g. "windows-" or "cp"
//--------------------------------------------------

rtl::OUString SAL_CALL getMimeCharsetFromLocaleId(
    LCID lcid, LCTYPE lctype, const rtl::OUString& aPrefix  );

//-----------------------------------------------------
// returns true, if a given codepage is an oem codepage
//-----------------------------------------------------

sal_Bool SAL_CALL IsOEMCP( sal_uInt32 codepage );

//--------------------------------------------------
// converts a codepage into a string representation
//--------------------------------------------------

rtl::OUString SAL_CALL cptostr( sal_uInt32 codepage );

#endif

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