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 _XNOTIFYINGDATAOBJECT_HXX_ 30*cdf0e10cSrcweir #define _XNOTIFYINGDATAOBJECT_HXX_ 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir //------------------------------------------------------------------------ 34*cdf0e10cSrcweir // includes 35*cdf0e10cSrcweir //------------------------------------------------------------------------ 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir #include <com/sun/star/datatransfer/XTransferable.hpp> 38*cdf0e10cSrcweir #include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp> 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir #if defined _MSC_VER 41*cdf0e10cSrcweir #pragma warning(push,1) 42*cdf0e10cSrcweir #endif 43*cdf0e10cSrcweir #include <objidl.h> 44*cdf0e10cSrcweir #include <windows.h> 45*cdf0e10cSrcweir #if defined _MSC_VER 46*cdf0e10cSrcweir #pragma warning(pop) 47*cdf0e10cSrcweir #endif 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir #include <systools/win32/comtools.hxx> 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir /*-------------------------------------------------------------------------- 52*cdf0e10cSrcweir To implement the lostOwnership mechanism cleanly we need this wrapper 53*cdf0e10cSrcweir object 54*cdf0e10cSrcweir ----------------------------------------------------------------------------*/ 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir // forward 57*cdf0e10cSrcweir class CWinClipbImpl; 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir class CXNotifyingDataObject : public IDataObject 60*cdf0e10cSrcweir { 61*cdf0e10cSrcweir public: 62*cdf0e10cSrcweir CXNotifyingDataObject( 63*cdf0e10cSrcweir const IDataObjectPtr& aIDataObject, 64*cdf0e10cSrcweir const com::sun::star::uno::Reference< com::sun::star::datatransfer::XTransferable >& aXTransferable, 65*cdf0e10cSrcweir const com::sun::star::uno::Reference< com::sun::star::datatransfer::clipboard::XClipboardOwner >& aXClipOwner, 66*cdf0e10cSrcweir CWinClipbImpl* theWinClipImpl ); 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir virtual ~CXNotifyingDataObject() {} 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir //----------------------------------------------------------------- 71*cdf0e10cSrcweir // ole interface implementation 72*cdf0e10cSrcweir //----------------------------------------------------------------- 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir //IUnknown interface methods 75*cdf0e10cSrcweir STDMETHODIMP QueryInterface(REFIID iid, LPVOID* ppvObject); 76*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) AddRef( ); 77*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) Release( ); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir // IDataObject interface methods 80*cdf0e10cSrcweir STDMETHODIMP GetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 81*cdf0e10cSrcweir STDMETHODIMP GetDataHere( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 82*cdf0e10cSrcweir STDMETHODIMP QueryGetData( LPFORMATETC pFormatetc ); 83*cdf0e10cSrcweir STDMETHODIMP GetCanonicalFormatEtc( LPFORMATETC pFormatectIn, LPFORMATETC pFormatetcOut ); 84*cdf0e10cSrcweir STDMETHODIMP SetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium, BOOL fRelease ); 85*cdf0e10cSrcweir STDMETHODIMP EnumFormatEtc( DWORD dwDirection, IEnumFORMATETC** ppenumFormatetc ); 86*cdf0e10cSrcweir STDMETHODIMP DAdvise( LPFORMATETC pFormatetc, DWORD advf, LPADVISESINK pAdvSink, DWORD* pdwConnection ); 87*cdf0e10cSrcweir STDMETHODIMP DUnadvise( DWORD dwConnection ); 88*cdf0e10cSrcweir STDMETHODIMP EnumDAdvise( LPENUMSTATDATA* ppenumAdvise ); 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir operator IDataObject*( ); 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir private: 93*cdf0e10cSrcweir void SAL_CALL lostOwnership( ); 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir private: 96*cdf0e10cSrcweir sal_Int32 m_nRefCnt; 97*cdf0e10cSrcweir IDataObjectPtr m_aIDataObject; 98*cdf0e10cSrcweir const com::sun::star::uno::Reference< com::sun::star::datatransfer::XTransferable > m_XTransferable; 99*cdf0e10cSrcweir const com::sun::star::uno::Reference< com::sun::star::datatransfer::clipboard::XClipboardOwner > m_XClipboardOwner; 100*cdf0e10cSrcweir CWinClipbImpl* m_pWinClipImpl; 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir friend class CWinClipbImpl; 103*cdf0e10cSrcweir }; 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir #endif 106