1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _SV_SALBMP_H 29 #define _SV_SALBMP_H 30 31 #include <tools/gen.hxx> 32 #include <vcl/sv.h> 33 #include <vcl/salbmp.hxx> 34 35 // -------------- 36 // - SalBitmap - 37 // -------------- 38 39 struct BitmapBuffer; 40 class BitmapColor; 41 class BitmapPalette; 42 class SalGraphics; 43 44 #define HANDLE ULONG 45 #define HBITMAP ULONG 46 47 class Os2SalBitmap : public SalBitmap 48 { 49 private: 50 51 Size maSize; 52 HANDLE mhDIB; 53 HANDLE mhDIB1Subst; 54 HBITMAP mhDDB; 55 USHORT mnBitCount; 56 57 public: 58 59 HANDLE ImplGethDIB() const { return mhDIB; } 60 HBITMAP ImplGethDDB() const { return mhDDB; } 61 HANDLE ImplGethDIB1Subst() const { return mhDIB1Subst; } 62 63 void ImplReplacehDIB1Subst( HANDLE hDIB1Subst ); 64 65 static HANDLE ImplCreateDIB( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal ); 66 static HANDLE ImplCreateDIB4FromDIB1( HANDLE hDIB1 ); 67 static HANDLE ImplCopyDIBOrDDB( HANDLE hHdl, BOOL bDIB ); 68 static USHORT ImplGetDIBColorCount( HANDLE hDIB ); 69 static void ImplDecodeRLEBuffer( const BYTE* pSrcBuf, BYTE* pDstBuf, 70 const Size& rSizePixel, BOOL bRLE4 ); 71 72 //BOOL Create( HANDLE hBitmap, BOOL bDIB, BOOL bCopyHandle ); 73 74 public: 75 76 Os2SalBitmap(); 77 ~Os2SalBitmap(); 78 79 public: 80 81 //BOOL Create( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal ); 82 //BOOL Create( const SalBitmap& rSalBmpImpl ); 83 //BOOL Create( const SalBitmap& rSalBmpImpl, SalGraphics* pGraphics ); 84 //BOOL Create( const SalBitmap& rSalBmpImpl, USHORT nNewBitCount ); 85 86 //void Destroy(); 87 88 //Size GetSize() const { return maSize; } 89 //USHORT GetBitCount() const { return mnBitCount; } 90 91 //BitmapBuffer* AcquireBuffer( bool bReadOnly ); 92 //void ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly ); 93 bool Create( HANDLE hBitmap, bool bDIB, bool bCopyHandle ); 94 virtual bool Create( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal ); 95 virtual bool Create( const SalBitmap& rSalBmpImpl ); 96 virtual bool Create( const SalBitmap& rSalBmpImpl, SalGraphics* pGraphics ); 97 virtual bool Create( const SalBitmap& rSalBmpImpl, USHORT nNewBitCount ); 98 99 virtual void Destroy(); 100 101 virtual Size GetSize() const { return maSize; } 102 virtual USHORT GetBitCount() const { return mnBitCount; } 103 104 virtual BitmapBuffer* AcquireBuffer( bool bReadOnly ); 105 virtual void ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly ); 106 virtual bool GetSystemData( BitmapSystemData& rData ); 107 }; 108 109 #endif // _SV_SALBMP_H 110