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             : #include <vcl/bitmap.hxx>
      21             : 
      22             : #include <svdata.hxx>
      23             : #include <salinst.hxx>
      24             : #include <salbmp.hxx>
      25             : #include <impbmp.hxx>
      26             : 
      27      108583 : ImpBitmap::ImpBitmap() :
      28             :             mnRefCount  ( 1 ),
      29             :             mnChecksum  ( 0 ),
      30      108583 :             mpSalBitmap ( ImplGetSVData()->mpDefInst->CreateSalBitmap() )
      31             : {
      32      108583 : }
      33             : 
      34      176036 : ImpBitmap::ImpBitmap(SalBitmap* pBitmap) :
      35             :             mnRefCount  ( 1 ),
      36             :             mnChecksum  ( 0 ),
      37      176036 :             mpSalBitmap ( pBitmap )
      38             : {
      39      176036 : }
      40             : 
      41      280604 : ImpBitmap::~ImpBitmap()
      42             : {
      43      280604 :     delete mpSalBitmap;
      44      280604 : }
      45             : 
      46       72759 : bool ImpBitmap::ImplCreate( const Size& rSize, sal_uInt16 nBitCount, const BitmapPalette& rPal )
      47             : {
      48       72759 :     return mpSalBitmap->Create( rSize, nBitCount, rPal );
      49             : }
      50             : 
      51       35821 : bool ImpBitmap::ImplCreate( const ImpBitmap& rImpBitmap )
      52             : {
      53       35821 :     mnChecksum = rImpBitmap.mnChecksum;
      54       35821 :     return mpSalBitmap->Create( *rImpBitmap.mpSalBitmap );
      55             : }
      56             : 
      57           0 : bool ImpBitmap::ImplCreate( const ImpBitmap& rImpBitmap, SalGraphics* pGraphics )
      58             : {
      59           0 :     return mpSalBitmap->Create( *rImpBitmap.mpSalBitmap, pGraphics );
      60             : }
      61             : 
      62           3 : bool ImpBitmap::ImplCreate( const ImpBitmap& rImpBitmap, sal_uInt16 nNewBitCount )
      63             : {
      64           3 :     return mpSalBitmap->Create( *rImpBitmap.mpSalBitmap, nNewBitCount );
      65             : }
      66             : 
      67      885096 : Size ImpBitmap::ImplGetSize() const
      68             : {
      69      885096 :     return mpSalBitmap->GetSize();
      70             : }
      71             : 
      72      361455 : sal_uInt16 ImpBitmap::ImplGetBitCount() const
      73             : {
      74      361455 :     sal_uInt16 nBitCount = mpSalBitmap->GetBitCount();
      75      361455 :     return( ( nBitCount <= 1 ) ? 1 : ( nBitCount <= 4 ) ? 4 : ( nBitCount <= 8 ) ? 8 : 24 );
      76             : }
      77             : 
      78      887478 : BitmapBuffer* ImpBitmap::ImplAcquireBuffer( BitmapAccessMode nMode )
      79             : {
      80      887478 :     return mpSalBitmap->AcquireBuffer( nMode );
      81             : }
      82             : 
      83      887475 : void ImpBitmap::ImplReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode )
      84             : {
      85      887475 :     mpSalBitmap->ReleaseBuffer( pBuffer, nMode );
      86             : 
      87      887475 :     if( nMode == BITMAP_WRITE_ACCESS )
      88      382074 :         mnChecksum = 0;
      89      887475 : }
      90             : 
      91        4620 : bool ImpBitmap::ImplScale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag )
      92             : {
      93        4620 :     return mpSalBitmap->Scale( rScaleX, rScaleY, nScaleFlag );
      94             : }
      95             : 
      96         512 : bool ImpBitmap::ImplReplace( const Color& rSearchColor, const Color& rReplaceColor, sal_uLong nTol )
      97             : {
      98         512 :     return mpSalBitmap->Replace( rSearchColor, rReplaceColor, nTol );
      99             : }
     100             : 
     101             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */