1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_sd.hxx" 26 27 28 #include <limits.h> // LONG_MAX 29 #include <tools/solar.h> 30 #include <svtools/grfmgr.hxx> 31 #include "bmcache.hxx" 32 33 // eine Struktur fuer die Cache-Eintraege 34 struct BitmapCacheEntry 35 { 36 const SdPage* pPage; 37 GraphicObject* pGraphicObject; 38 sal_uInt32 nSizeBytes; 39 long nZoom; 40 }; 41 42 /************************************************************************* 43 |* 44 |* Destruktor, loescht die gespeicherten Bitmaps 45 |* 46 \************************************************************************/ 47 ~BitmapCache()48BitmapCache::~BitmapCache() 49 { 50 for( void* pEntry = aEntries.First(); pEntry; pEntry = aEntries.Next() ) 51 { 52 delete static_cast< BitmapCacheEntry* >( pEntry )->pGraphicObject; 53 delete static_cast< BitmapCacheEntry* >( pEntry ); 54 } 55 } 56 Remove(const SdPage * pPage)57void BitmapCache::Remove( const SdPage* pPage ) 58 { 59 for( sal_uLong nPos = 0; nPos < aEntries.Count(); ) 60 { 61 BitmapCacheEntry* pCand = (BitmapCacheEntry*) aEntries.GetObject( nPos ); 62 63 if( pCand->pPage == pPage ) 64 { 65 pCand = (BitmapCacheEntry*) aEntries.Remove((sal_uLong)nPos); 66 delete pCand->pGraphicObject; 67 delete pCand; 68 } 69 else 70 nPos++; 71 } 72 } 73 74 75