1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir 29*cdf0e10cSrcweir #ifndef _APNDATAOBJECT_HXX_ 30*cdf0e10cSrcweir #define _APNDATAOBJECT_HXX_ 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir //------------------------------------------------------------------------ 33*cdf0e10cSrcweir // deklarations 34*cdf0e10cSrcweir //------------------------------------------------------------------------ 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir /* 37*cdf0e10cSrcweir an APartment Neutral dataobject wrapper; this wrapper of a IDataObject 38*cdf0e10cSrcweir pointer can be used from any apartment without RPC_E_WRONG_THREAD 39*cdf0e10cSrcweir which normally occurs if an apartment tries to use an interface 40*cdf0e10cSrcweir pointer of another apartment; we use containment to hold the original 41*cdf0e10cSrcweir DataObject 42*cdf0e10cSrcweir */ 43*cdf0e10cSrcweir class CAPNDataObject : public IDataObject 44*cdf0e10cSrcweir { 45*cdf0e10cSrcweir public: 46*cdf0e10cSrcweir CAPNDataObject( IDataObjectPtr rIDataObject ); 47*cdf0e10cSrcweir ~CAPNDataObject( ); 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir //----------------------------------------------------------------- 50*cdf0e10cSrcweir //IUnknown interface methods 51*cdf0e10cSrcweir //----------------------------------------------------------------- 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir STDMETHODIMP QueryInterface(REFIID iid, LPVOID* ppvObject); 54*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) AddRef( ); 55*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) Release( ); 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir //----------------------------------------------------------------- 58*cdf0e10cSrcweir // IDataObject interface methods 59*cdf0e10cSrcweir //----------------------------------------------------------------- 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir STDMETHODIMP GetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 62*cdf0e10cSrcweir STDMETHODIMP GetDataHere( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 63*cdf0e10cSrcweir STDMETHODIMP QueryGetData( LPFORMATETC pFormatetc ); 64*cdf0e10cSrcweir STDMETHODIMP GetCanonicalFormatEtc( LPFORMATETC pFormatectIn, LPFORMATETC pFormatetcOut ); 65*cdf0e10cSrcweir STDMETHODIMP SetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium, BOOL fRelease ); 66*cdf0e10cSrcweir STDMETHODIMP EnumFormatEtc( DWORD dwDirection, IEnumFORMATETC** ppenumFormatetc ); 67*cdf0e10cSrcweir STDMETHODIMP DAdvise( LPFORMATETC pFormatetc, DWORD advf, LPADVISESINK pAdvSink, DWORD* pdwConnection ); 68*cdf0e10cSrcweir STDMETHODIMP DUnadvise( DWORD dwConnection ); 69*cdf0e10cSrcweir STDMETHODIMP EnumDAdvise( LPENUMSTATDATA* ppenumAdvise ); 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir operator IDataObject*( ); 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir private: 74*cdf0e10cSrcweir HRESULT MarshalIDataObjectIntoCurrentApartment( IDataObject** ppIDataObj ); 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir private: 77*cdf0e10cSrcweir IDataObjectPtr m_rIDataObjectOrg; 78*cdf0e10cSrcweir HGLOBAL m_hGlobal; 79*cdf0e10cSrcweir LONG m_nRefCnt; 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir // prevent copy and assignment 82*cdf0e10cSrcweir private: 83*cdf0e10cSrcweir CAPNDataObject( const CAPNDataObject& theOther ); 84*cdf0e10cSrcweir CAPNDataObject& operator=( const CAPNDataObject& theOther ); 85*cdf0e10cSrcweir }; 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir #endif 88