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 #ifndef NF_NUMHEAD_HXX 29 #define NF_NUMHEAD_HXX 30 31 #include <tools/stream.hxx> 32 33 // ----------------------------------------------------------------------- 34 35 // "Automatischer" Record-Header mit Groessenangabe 36 37 /* wird fuer SvNumberFormatter nicht gebraucht 38 class SvNumReadHeader 39 { 40 private: 41 SvStream& rStream; 42 sal_uLong nDataEnd; 43 44 public: 45 SvNumReadHeader(SvStream& rNewStream); 46 ~SvNumReadHeader(); 47 48 sal_uLong BytesLeft() const; 49 }; 50 51 class SvNumWriteHeader 52 { 53 private: 54 SvStream& rStream; 55 sal_uLong nDataPos; 56 sal_uLong nDataSize; 57 58 public: 59 SvNumWriteHeader(SvStream& rNewStream, sal_uLong nDefault = 0); 60 ~SvNumWriteHeader(); 61 }; 62 63 */ 64 65 // Header mit Groessenangaben fuer mehrere Objekte 66 67 class ImpSvNumMultipleReadHeader 68 { 69 private: 70 SvStream& rStream; 71 char* pBuf; 72 SvMemoryStream* pMemStream; 73 sal_uLong nEndPos; 74 sal_uLong nEntryEnd; 75 76 public: 77 ImpSvNumMultipleReadHeader(SvStream& rNewStream); 78 ~ImpSvNumMultipleReadHeader(); 79 80 void StartEntry(); 81 void EndEntry(); 82 sal_uLong BytesLeft() const; 83 84 static void Skip( SvStream& ); // komplett ueberspringen 85 }; 86 87 class ImpSvNumMultipleWriteHeader 88 { 89 private: 90 SvStream& rStream; 91 SvMemoryStream aMemStream; 92 sal_uLong nDataPos; 93 sal_uInt32 nDataSize; 94 sal_uLong nEntryStart; 95 96 public: 97 ImpSvNumMultipleWriteHeader(SvStream& rNewStream, sal_uLong nDefault = 0); 98 ~ImpSvNumMultipleWriteHeader(); 99 100 void StartEntry(); 101 void EndEntry(); 102 }; 103 104 #endif 105 106 107