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 _SV_IMPBMP_HXX
      21             : #define _SV_IMPBMP_HXX
      22             : 
      23             : #include <tools/gen.hxx>
      24             : #include <tools/solar.h>
      25             : 
      26             : // ---------------
      27             : // - ImpBitmap -
      28             : // ---------------
      29             : 
      30             : struct BitmapBuffer;
      31             : class SalBitmap;
      32             : class BitmapPalette;
      33             : class SalGraphics;
      34             : class Bitmap;
      35             : class OutputDevice;
      36             : class Color;
      37             : class AlphaMask;
      38             : 
      39             : class ImpBitmap
      40             : {
      41             : private:
      42             : 
      43             :     sal_uLong               mnRefCount;
      44             :     sal_uLong               mnChecksum;
      45             :     SalBitmap*          mpSalBitmap;
      46             :     Size                maSourceSize;
      47             : 
      48             : public:
      49             : 
      50             :                         ImpBitmap();
      51             :                         ~ImpBitmap();
      52             : 
      53             : public:
      54             : 
      55             :     void                ImplSetSalBitmap( SalBitmap* pSalBitmap );
      56          22 :     SalBitmap*          ImplGetSalBitmap() const { return mpSalBitmap; }
      57             : 
      58             : public:
      59             : 
      60             :     sal_Bool                ImplCreate( const Size& rSize, sal_uInt16 nBitCount, const BitmapPalette& rPal );
      61             :     sal_Bool                ImplCreate( const ImpBitmap& rImpBitmap );
      62             :     sal_Bool                ImplCreate( const ImpBitmap& rImpBitmap, SalGraphics* pGraphics );
      63             :     sal_Bool                ImplCreate( const ImpBitmap& rImpBitmap, sal_uInt16 nNewBitCount );
      64             : 
      65             :     Size                ImplGetSize() const;
      66             :     Size                ImplGetSourceSize() const;
      67             :     void                ImplSetSourceSize( const Size&);
      68             :     sal_uInt16              ImplGetBitCount() const;
      69             : 
      70             :     BitmapBuffer*       ImplAcquireBuffer( sal_Bool bReadOnly );
      71             :     void                ImplReleaseBuffer( BitmapBuffer* pBuffer, sal_Bool bReadOnly );
      72             : 
      73             : public:
      74             : 
      75        2965 :     sal_uLong               ImplGetRefCount() const { return mnRefCount; }
      76        2503 :     void                ImplIncRefCount() { mnRefCount++; }
      77        2465 :     void                ImplDecRefCount() { mnRefCount--; }
      78             : 
      79          44 :     inline void         ImplSetChecksum( sal_uLong nChecksum ) { mnChecksum = nChecksum; }
      80         124 :     inline sal_uLong        ImplGetChecksum() const { return mnChecksum; }
      81             : };
      82             : 
      83             : inline Size ImpBitmap::ImplGetSourceSize() const
      84             : {
      85             :     return maSourceSize;
      86             : }
      87             : 
      88          25 : inline void ImpBitmap::ImplSetSourceSize( const Size& rSize)
      89             : {
      90          25 :     maSourceSize = rSize;
      91          25 : }
      92             : 
      93             : #endif // _SV_IMPBMP_HXX
      94             : 
      95             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */