Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       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
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       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
      13             :  *   with this work for additional information regarding copyright
      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 CGM_BITMAP_HXX_
      21             : #define CGM_BITMAP_HXX_
      22             : 
      23             : #include "cgm.hxx"
      24             : #include <vcl/bmpacc.hxx>
      25             : 
      26             : class CGM;
      27             : 
      28             : class CGMBitmapDescriptor
      29             : {
      30             :     public:
      31             :         sal_uInt8*              mpBuf;
      32             :         Bitmap*                 mpBitmap;
      33             :         BitmapWriteAccess*      mpAcc;
      34             :         sal_Bool                mbStatus;
      35             :         sal_Bool                mbVMirror;
      36             :         sal_Bool                mbHMirror;
      37             :         sal_uInt32              mnDstBitsPerPixel;
      38             :         sal_uInt32              mnScanSize;         // bytes per line
      39             :         FloatPoint              mnP, mnQ, mnR;
      40             : 
      41             :         FloatPoint              mnOrigin;
      42             :         double                  mndx, mndy;
      43             :         double                  mnOrientation;
      44             : 
      45             :         sal_uInt32              mnX, mnY;
      46             :         long                    mnLocalColorPrecision;
      47             :         sal_uInt32              mnCompressionMode;
      48             : 
      49           0 :         CGMBitmapDescriptor()
      50             :             : mpBuf(NULL)
      51             :             , mpBitmap(NULL)
      52             :             , mpAcc(NULL)
      53             :             , mbStatus(sal_False)
      54             :             , mbVMirror(sal_False)
      55             :             , mbHMirror(sal_False)
      56             :             , mndx(0.0)
      57             :             , mndy(0.0)
      58             :             , mnOrientation(0.0)
      59           0 :             , mnLocalColorPrecision(0)
      60           0 :             { };
      61           0 :         ~CGMBitmapDescriptor()
      62             :         {
      63           0 :             if ( mpAcc )
      64           0 :                 mpBitmap->ReleaseAccess( mpAcc );
      65           0 :             if ( mpBitmap )
      66           0 :                 delete mpBitmap;
      67           0 :         };
      68             : };
      69             : 
      70             : class CGMBitmap
      71             : {
      72             :         CGM*                    mpCGM;
      73             :         CGMBitmapDescriptor*    pCGMBitmapDescriptor;
      74             :         sal_Bool                ImplGetDimensions( CGMBitmapDescriptor& );
      75             :         void                    ImplSetCurrentPalette( CGMBitmapDescriptor& );
      76             :         void                    ImplGetBitmap( CGMBitmapDescriptor& );
      77             :         void                    ImplInsert( CGMBitmapDescriptor& rSource, CGMBitmapDescriptor& rDest );
      78             :     public:
      79             :                                 CGMBitmap( CGM& rCGM );
      80             :                                 ~CGMBitmap();
      81             :         CGMBitmapDescriptor*    GetBitmap();
      82             :         CGMBitmap*              GetNext();
      83             : };
      84             : #endif
      85             : 
      86             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */