diff options
Diffstat (limited to 'vcl/win/inc/salbmp.h')
-rw-r--r-- | vcl/win/inc/salbmp.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/vcl/win/inc/salbmp.h b/vcl/win/inc/salbmp.h new file mode 100644 index 000000000000..7a31add2ae19 --- /dev/null +++ b/vcl/win/inc/salbmp.h @@ -0,0 +1,88 @@ +/************************************************************************* + * + * 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 <wincomp.hxx> +#include <tools/gen.hxx> +#include <vcl/sv.h> +#include <vcl/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 |