1*565d668cSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*565d668cSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*565d668cSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*565d668cSAndrew Rist * distributed with this work for additional information 6*565d668cSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*565d668cSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*565d668cSAndrew Rist * "License"); you may not use this file except in compliance 9*565d668cSAndrew Rist * with the License. You may obtain a copy of the License at 10*565d668cSAndrew Rist * 11*565d668cSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*565d668cSAndrew Rist * 13*565d668cSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*565d668cSAndrew Rist * software distributed under the License is distributed on an 15*565d668cSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*565d668cSAndrew Rist * KIND, either express or implied. See the License for the 17*565d668cSAndrew Rist * specific language governing permissions and limitations 18*565d668cSAndrew Rist * under the License. 19*565d668cSAndrew Rist * 20*565d668cSAndrew Rist *************************************************************/ 21*565d668cSAndrew Rist 22*565d668cSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir 25cdf0e10cSrcweir #ifndef _XTDATAOBJECT_HXX_ 26cdf0e10cSrcweir #define _XTDATAOBJECT_HXX_ 27cdf0e10cSrcweir 28cdf0e10cSrcweir 29cdf0e10cSrcweir //------------------------------------------------------------------------ 30cdf0e10cSrcweir // includes 31cdf0e10cSrcweir //------------------------------------------------------------------------ 32cdf0e10cSrcweir 33cdf0e10cSrcweir /* 34cdf0e10cSrcweir #include <com/sun/star/datatransfer/XTransferable.hpp> 35cdf0e10cSrcweir #include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp> 36cdf0e10cSrcweir #include "WinClipboard.hxx" 37cdf0e10cSrcweir */ 38cdf0e10cSrcweir 39cdf0e10cSrcweir #include <windows.h> 40cdf0e10cSrcweir #include <ole2.h> 41cdf0e10cSrcweir #include <objidl.h> 42cdf0e10cSrcweir 43cdf0e10cSrcweir 44cdf0e10cSrcweir //------------------------------------------------------------------------ 45cdf0e10cSrcweir // 46cdf0e10cSrcweir //------------------------------------------------------------------------ 47cdf0e10cSrcweir 48cdf0e10cSrcweir class EnumFormatEtc; 49cdf0e10cSrcweir 50cdf0e10cSrcweir class CXTDataObject : public IDataObject 51cdf0e10cSrcweir { 52cdf0e10cSrcweir public: 53cdf0e10cSrcweir CXTDataObject( LONG nRefCntInitVal = 0); 54cdf0e10cSrcweir ~CXTDataObject( ); 55cdf0e10cSrcweir 56cdf0e10cSrcweir //----------------------------------------------------------------- 57cdf0e10cSrcweir // ole interface implementation 58cdf0e10cSrcweir //----------------------------------------------------------------- 59cdf0e10cSrcweir 60cdf0e10cSrcweir //IUnknown 61cdf0e10cSrcweir STDMETHODIMP QueryInterface(REFIID iid, LPVOID* ppvObject); 62cdf0e10cSrcweir STDMETHODIMP_( ULONG ) AddRef( ); 63cdf0e10cSrcweir STDMETHODIMP_( ULONG ) Release( ); 64cdf0e10cSrcweir 65cdf0e10cSrcweir //IDataObject 66cdf0e10cSrcweir STDMETHODIMP GetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 67cdf0e10cSrcweir STDMETHODIMP GetDataHere( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium ); 68cdf0e10cSrcweir STDMETHODIMP QueryGetData( LPFORMATETC pFormatetc ); 69cdf0e10cSrcweir STDMETHODIMP GetCanonicalFormatEtc( LPFORMATETC pFormatectIn, LPFORMATETC pFormatetcOut ); 70cdf0e10cSrcweir STDMETHODIMP SetData( LPFORMATETC pFormatetc, LPSTGMEDIUM pmedium, BOOL fRelease ); 71cdf0e10cSrcweir STDMETHODIMP EnumFormatEtc( DWORD dwDirection, IEnumFORMATETC** ppenumFormatetc ); 72cdf0e10cSrcweir STDMETHODIMP DAdvise( LPFORMATETC pFormatetc, DWORD advf, LPADVISESINK pAdvSink, DWORD* pdwConnection ); 73cdf0e10cSrcweir STDMETHODIMP DUnadvise( DWORD dwConnection ); 74cdf0e10cSrcweir STDMETHODIMP EnumDAdvise( LPENUMSTATDATA* ppenumAdvise ); 75cdf0e10cSrcweir 76cdf0e10cSrcweir operator IDataObject*( ); 77cdf0e10cSrcweir 78cdf0e10cSrcweir // notification handler 79cdf0e10cSrcweir //void SAL_CALL LostOwnership( ); 80cdf0e10cSrcweir 81cdf0e10cSrcweir //sal_Int64 SAL_CALL QueryDataSize( ); 82cdf0e10cSrcweir 83cdf0e10cSrcweir // retrieve the data from the source 84cdf0e10cSrcweir // necessary so that 85cdf0e10cSrcweir //void SAL_CALL GetAllDataFromSource( ); 86cdf0e10cSrcweir 87cdf0e10cSrcweir private: 88cdf0e10cSrcweir LONG m_nRefCnt; 89cdf0e10cSrcweir //CWinClipboard& m_rCWinClipboard; 90cdf0e10cSrcweir //const const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner >& m_rXClipboardOwner; 91cdf0e10cSrcweir //const const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& m_rXTDataSource; 92cdf0e10cSrcweir 93cdf0e10cSrcweir //friend class CWinClipboard; 94cdf0e10cSrcweir friend class CEnumFormatEtc; 95cdf0e10cSrcweir }; 96cdf0e10cSrcweir 97cdf0e10cSrcweir //------------------------------------------------------------------------ 98cdf0e10cSrcweir // 99cdf0e10cSrcweir //------------------------------------------------------------------------ 100cdf0e10cSrcweir 101cdf0e10cSrcweir class CEnumFormatEtc : public IEnumFORMATETC 102cdf0e10cSrcweir { 103cdf0e10cSrcweir public: 104cdf0e10cSrcweir CEnumFormatEtc( LPUNKNOWN pUnkDataObj ); 105cdf0e10cSrcweir ~CEnumFormatEtc( ); 106cdf0e10cSrcweir 107cdf0e10cSrcweir // IUnknown 108cdf0e10cSrcweir STDMETHODIMP QueryInterface( REFIID iid, LPVOID* ppvObject ); 109cdf0e10cSrcweir STDMETHODIMP_( ULONG ) AddRef( ); 110cdf0e10cSrcweir STDMETHODIMP_( ULONG ) Release( ); 111cdf0e10cSrcweir 112cdf0e10cSrcweir //IEnumFORMATETC 113cdf0e10cSrcweir STDMETHODIMP Next( ULONG celt, LPFORMATETC rgelt, ULONG* pceltFetched ); 114cdf0e10cSrcweir STDMETHODIMP Skip( ULONG celt ); 115cdf0e10cSrcweir STDMETHODIMP Reset( ); 116cdf0e10cSrcweir STDMETHODIMP Clone( IEnumFORMATETC** ppenum ); 117cdf0e10cSrcweir 118cdf0e10cSrcweir private: 119cdf0e10cSrcweir LONG m_nRefCnt; 120cdf0e10cSrcweir LPUNKNOWN m_pUnkDataObj; 121cdf0e10cSrcweir ULONG m_nCurrentPos; 122cdf0e10cSrcweir CLIPFORMAT m_cfFormats[2]; 123cdf0e10cSrcweir }; 124cdf0e10cSrcweir 125cdf0e10cSrcweir 126cdf0e10cSrcweir typedef CEnumFormatEtc *PCEnumFormatEtc; 127cdf0e10cSrcweir 128cdf0e10cSrcweir #endif 129