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 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_sd.hxx" 30 31 32 #include <limits.h> // LONG_MAX 33 #include <tools/solar.h> 34 #include <svtools/grfmgr.hxx> 35 #include "bmcache.hxx" 36 37 // eine Struktur fuer die Cache-Eintraege 38 struct BitmapCacheEntry 39 { 40 const SdPage* pPage; 41 GraphicObject* pGraphicObject; 42 sal_uInt32 nSizeBytes; 43 long nZoom; 44 }; 45 46 /************************************************************************* 47 |* 48 |* Destruktor, loescht die gespeicherten Bitmaps 49 |* 50 \************************************************************************/ 51 52 BitmapCache::~BitmapCache() 53 { 54 for( void* pEntry = aEntries.First(); pEntry; pEntry = aEntries.Next() ) 55 { 56 delete static_cast< BitmapCacheEntry* >( pEntry )->pGraphicObject; 57 delete static_cast< BitmapCacheEntry* >( pEntry ); 58 } 59 } 60 61 void BitmapCache::Remove( const SdPage* pPage ) 62 { 63 for( sal_uLong nPos = 0; nPos < aEntries.Count(); ) 64 { 65 BitmapCacheEntry* pCand = (BitmapCacheEntry*) aEntries.GetObject( nPos ); 66 67 if( pCand->pPage == pPage ) 68 { 69 pCand = (BitmapCacheEntry*) aEntries.Remove((sal_uLong)nPos); 70 delete pCand->pGraphicObject; 71 delete pCand; 72 } 73 else 74 nPos++; 75 } 76 } 77 78 79