vcl/inc/salbmp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _SV_SALBMP_HXX
  21 #define _SV_SALBMP_HXX
  22
  23 #include <tools/gen.hxx>
  24 #include <vcl/dllapi.h>
  25
  26 #include <com/sun/star/rendering/XBitmapCanvas.hpp>
  27
  28 struct BitmapBuffer;
  29 class SalGraphics;
  30 class BitmapPalette;
  31 struct BitmapSystemData;
  32
  33 class VCL_PLUGIN_PUBLIC SalBitmap
  34 {
  35 public:
  36     SalBitmap() {}
  37     virtual ~SalBitmap();
  38
  39     virtual bool            Create( const Size& rSize,
  40                                     sal_uInt16 nBitCount,
  41                                     const BitmapPalette& rPal ) = 0;
  42     virtual bool            Create( const SalBitmap& rSalBmp ) = 0;
  43     virtual bool            Create( const SalBitmap& rSalBmp,
  44                                     SalGraphics* pGraphics ) = 0;
  45     virtual bool            Create( const SalBitmap& rSalBmp,
  46                                     sal_uInt16 nNewBitCount ) = 0;
  47     virtual bool            Create( const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmapCanvas > xBitmapCanvas,
  48                                     Size& rSize,
  49                                     bool bMask = false ) = 0;
  50
  51     virtual void            Destroy() = 0;
  52     virtual Size            GetSize() const = 0;
  53     virtual sal_uInt16      GetBitCount() const = 0;
  54
  55     virtual BitmapBuffer*   AcquireBuffer( bool bReadOnly ) = 0;
  56     virtual void            ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly ) = 0;
  57     virtual bool            GetSystemData( BitmapSystemData& rData ) = 0;
  58 };
  59
  60 #endif
  61
  62 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */