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 SC_DDELINK_HXX 29 #define SC_DDELINK_HXX 30 31 #include "address.hxx" 32 #include <sfx2/lnkbase.hxx> 33 #include <svl/broadcast.hxx> 34 #include "scmatrix.hxx" 35 36 class ScDocument; 37 class ScMultipleReadHeader; 38 class ScMultipleWriteHeader; 39 class SvStream; 40 41 class ScDdeLink : public ::sfx2::SvBaseLink, public SvtBroadcaster 42 { 43 private: 44 static sal_Bool bIsInUpdate; 45 46 ScDocument* pDoc; 47 48 String aAppl; // Verbindungsdaten 49 String aTopic; 50 String aItem; 51 sal_uInt8 nMode; // Zahlformat-Modus 52 53 sal_Bool bNeedUpdate; // wird gesetzt, wenn Update nicht moeglich war 54 55 ScMatrixRef pResult; // Ergebnis 56 57 public: 58 TYPEINFO(); 59 60 ScDdeLink( ScDocument* pD, 61 const String& rA, const String& rT, const String& rI, 62 sal_uInt8 nM ); 63 ScDdeLink( ScDocument* pD, SvStream& rStream, ScMultipleReadHeader& rHdr ); 64 ScDdeLink( ScDocument* pD, const ScDdeLink& rOther ); 65 virtual ~ScDdeLink(); 66 67 void Store( SvStream& rStream, ScMultipleWriteHeader& rHdr ) const; 68 69 // von SvBaseLink ueberladen: 70 virtual void DataChanged( const String& rMimeType, 71 const ::com::sun::star::uno::Any & rValue ); 72 73 // von SvtBroadcaster ueberladen: 74 virtual void ListenersGone(); 75 76 // fuer Interpreter: 77 78 const ScMatrix* GetResult() const { return pResult; } 79 void SetResult( ScMatrix* pRes ) { pResult = pRes; } 80 81 // XML and Excel import after NewData() 82 ScMatrixRef GetModifiableResult() { return pResult; } 83 84 const String& GetAppl() const { return aAppl; } 85 const String& GetTopic() const { return aTopic; } 86 const String& GetItem() const { return aItem; } 87 sal_uInt8 GetMode() const { return nMode; } 88 89 void ResetValue(); // Wert zuruecksetzen 90 void TryUpdate(); 91 92 sal_Bool NeedsUpdate() const { return bNeedUpdate; } 93 94 static sal_Bool IsInUpdate() { return bIsInUpdate; } 95 }; 96 97 98 #endif 99 100