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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SV_SALBMP_H
#define _SV_SALBMP_H
#include <tools/gen.hxx>
#include <win/wincomp.hxx>
#include <salbmp.hxx>
// --------------
// - SalBitmap -
// --------------
struct BitmapBuffer;
class BitmapColor;
class BitmapPalette;
class SalGraphics;
class WinSalBitmap : public SalBitmap
{
private:
Size maSize;
HGLOBAL mhDIB;
HBITMAP mhDDB;
USHORT mnBitCount;
public:
HGLOBAL ImplGethDIB() const { return mhDIB; }
HBITMAP ImplGethDDB() const { return mhDDB; }
static HGLOBAL ImplCreateDIB( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal );
static HANDLE ImplCopyDIBOrDDB( HANDLE hHdl, bool bDIB );
static USHORT ImplGetDIBColorCount( HGLOBAL hDIB );
static void ImplDecodeRLEBuffer( const BYTE* pSrcBuf, BYTE* pDstBuf,
const Size& rSizePixel, bool bRLE4 );
public:
WinSalBitmap();
virtual ~WinSalBitmap();
public:
bool Create( HANDLE hBitmap, bool bDIB, bool bCopyHandle );
virtual bool Create( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal );
virtual bool Create( const SalBitmap& rSalBmpImpl );
virtual bool Create( const SalBitmap& rSalBmpImpl, SalGraphics* pGraphics );
virtual bool Create( const SalBitmap& rSalBmpImpl, USHORT nNewBitCount );
virtual void Destroy();
virtual Size GetSize() const { return maSize; }
virtual USHORT GetBitCount() const { return mnBitCount; }
virtual BitmapBuffer* AcquireBuffer( bool bReadOnly );
virtual void ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly );
virtual bool GetSystemData( BitmapSystemData& rData );
};
#endif // _SV_SALBMP_HXX
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