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 _XTDATAOBJECT_HXX_ 30*cdf0e10cSrcweir #define _XTDATAOBJECT_HXX_ 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir //------------------------------------------------------------------------ 34*cdf0e10cSrcweir // includes 35*cdf0e10cSrcweir //------------------------------------------------------------------------ 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir /* 38*cdf0e10cSrcweir #include <com/sun/star/datatransfer/XTransferable.hpp> 39*cdf0e10cSrcweir #include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp> 40*cdf0e10cSrcweir #include "WinClipboard.hxx" 41*cdf0e10cSrcweir */ 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir #include <windows.h> 44*cdf0e10cSrcweir #include <ole2.h> 45*cdf0e10cSrcweir #include <objidl.h> 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir //------------------------------------------------------------------------ 49*cdf0e10cSrcweir // 50*cdf0e10cSrcweir //------------------------------------------------------------------------ 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir class EnumFormatEtc; 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir class CXTDataObject : public IDataObject 55*cdf0e10cSrcweir { 56*cdf0e10cSrcweir public: 57*cdf0e10cSrcweir CXTDataObject( LONG nRefCntInitVal = 0); 58*cdf0e10cSrcweir ~CXTDataObject( ); 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir //----------------------------------------------------------------- 61*cdf0e10cSrcweir // ole interface implementation 62*cdf0e10cSrcweir //----------------------------------------------------------------- 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir //IUnknown 65*cdf0e10cSrcweir STDMETHODIMP QueryInterface(REFIID iid, LPVOID* ppvObject); 66*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) AddRef( ); 67*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) Release( ); 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir //IDataObject 70*cdf0e10cSrcweir STDMETHODIMP GetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 71*cdf0e10cSrcweir STDMETHODIMP GetDataHere( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 72*cdf0e10cSrcweir STDMETHODIMP QueryGetData( LPFORMATETC pFormatetc ); 73*cdf0e10cSrcweir STDMETHODIMP GetCanonicalFormatEtc( LPFORMATETC pFormatectIn, LPFORMATETC pFormatetcOut ); 74*cdf0e10cSrcweir STDMETHODIMP SetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium, BOOL fRelease ); 75*cdf0e10cSrcweir STDMETHODIMP EnumFormatEtc( DWORD dwDirection, IEnumFORMATETC** ppenumFormatetc ); 76*cdf0e10cSrcweir STDMETHODIMP DAdvise( LPFORMATETC pFormatetc, DWORD advf, LPADVISESINK pAdvSink, DWORD* pdwConnection ); 77*cdf0e10cSrcweir STDMETHODIMP DUnadvise( DWORD dwConnection ); 78*cdf0e10cSrcweir STDMETHODIMP EnumDAdvise( LPENUMSTATDATA* ppenumAdvise ); 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir operator IDataObject*( ); 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir // notification handler 83*cdf0e10cSrcweir //void SAL_CALL LostOwnership( ); 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir //sal_Int64 SAL_CALL QueryDataSize( ); 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir // retrieve the data from the source 88*cdf0e10cSrcweir // necessary so that 89*cdf0e10cSrcweir //void SAL_CALL GetAllDataFromSource( ); 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir private: 92*cdf0e10cSrcweir LONG m_nRefCnt; 93*cdf0e10cSrcweir //CWinClipboard& m_rCWinClipboard; 94*cdf0e10cSrcweir //const const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner >& m_rXClipboardOwner; 95*cdf0e10cSrcweir //const const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& m_rXTDataSource; 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir //friend class CWinClipboard; 98*cdf0e10cSrcweir friend class CEnumFormatEtc; 99*cdf0e10cSrcweir }; 100*cdf0e10cSrcweir 101*cdf0e10cSrcweir //------------------------------------------------------------------------ 102*cdf0e10cSrcweir // 103*cdf0e10cSrcweir //------------------------------------------------------------------------ 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir class CEnumFormatEtc : public IEnumFORMATETC 106*cdf0e10cSrcweir { 107*cdf0e10cSrcweir public: 108*cdf0e10cSrcweir CEnumFormatEtc( LPUNKNOWN pUnkDataObj ); 109*cdf0e10cSrcweir ~CEnumFormatEtc( ); 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir // IUnknown 112*cdf0e10cSrcweir STDMETHODIMP QueryInterface( REFIID iid, LPVOID* ppvObject ); 113*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) AddRef( ); 114*cdf0e10cSrcweir STDMETHODIMP_( ULONG ) Release( ); 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir //IEnumFORMATETC 117*cdf0e10cSrcweir STDMETHODIMP Next( ULONG celt, LPFORMATETC rgelt, ULONG* pceltFetched ); 118*cdf0e10cSrcweir STDMETHODIMP Skip( ULONG celt ); 119*cdf0e10cSrcweir STDMETHODIMP Reset( ); 120*cdf0e10cSrcweir STDMETHODIMP Clone( IEnumFORMATETC** ppenum ); 121*cdf0e10cSrcweir 122*cdf0e10cSrcweir private: 123*cdf0e10cSrcweir LONG m_nRefCnt; 124*cdf0e10cSrcweir LPUNKNOWN m_pUnkDataObj; 125*cdf0e10cSrcweir ULONG m_nCurrentPos; 126*cdf0e10cSrcweir CLIPFORMAT m_cfFormats[2]; 127*cdf0e10cSrcweir }; 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir 130*cdf0e10cSrcweir typedef CEnumFormatEtc *PCEnumFormatEtc; 131*cdf0e10cSrcweir 132*cdf0e10cSrcweir #endif 133