1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski #ifndef _IDROPTARGET_HXX_ 24*b1cdbd2cSJim Jagielski #define _IDROPTARGET_HXX_ 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski #include "target.hxx" 27*b1cdbd2cSJim Jagielski 28*b1cdbd2cSJim Jagielski class IDropTargetImpl: public IDropTarget 29*b1cdbd2cSJim Jagielski { 30*b1cdbd2cSJim Jagielski LONG m_nRefCount; 31*b1cdbd2cSJim Jagielski // Calls to IDropTarget functions are delegated to a DropTarget. 32*b1cdbd2cSJim Jagielski DropTarget& m_rDropTarget; 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski virtual ~IDropTargetImpl(); // delete is only called by IUnknown::Release 35*b1cdbd2cSJim Jagielski IDropTargetImpl( const IDropTargetImpl& ); 36*b1cdbd2cSJim Jagielski IDropTargetImpl& operator=( const IDropTargetImpl& ); 37*b1cdbd2cSJim Jagielski public: 38*b1cdbd2cSJim Jagielski IDropTargetImpl( DropTarget& pTarget); 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski // IDropTarget 41*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE QueryInterface( 42*b1cdbd2cSJim Jagielski /* [in] */ REFIID riid, 43*b1cdbd2cSJim Jagielski /* [iid_is][out] */ void __RPC_FAR *__RPC_FAR *ppvObject); 44*b1cdbd2cSJim Jagielski 45*b1cdbd2cSJim Jagielski virtual ULONG STDMETHODCALLTYPE AddRef( ); 46*b1cdbd2cSJim Jagielski 47*b1cdbd2cSJim Jagielski virtual ULONG STDMETHODCALLTYPE Release( ); 48*b1cdbd2cSJim Jagielski 49*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE DragEnter( 50*b1cdbd2cSJim Jagielski /* [unique][in] */ IDataObject __RPC_FAR *pDataObj, 51*b1cdbd2cSJim Jagielski /* [in] */ DWORD grfKeyState, 52*b1cdbd2cSJim Jagielski /* [in] */ POINTL pt, 53*b1cdbd2cSJim Jagielski /* [out][in] */ DWORD __RPC_FAR *pdwEffect); 54*b1cdbd2cSJim Jagielski 55*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE DragOver( 56*b1cdbd2cSJim Jagielski /* [in] */ DWORD grfKeyState, 57*b1cdbd2cSJim Jagielski /* [in] */ POINTL pt, 58*b1cdbd2cSJim Jagielski /* [out][in] */ DWORD __RPC_FAR *pdwEffect); 59*b1cdbd2cSJim Jagielski 60*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE DragLeave( ) ; 61*b1cdbd2cSJim Jagielski 62*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE Drop( 63*b1cdbd2cSJim Jagielski /* [unique][in] */ IDataObject __RPC_FAR *pDataObj, 64*b1cdbd2cSJim Jagielski /* [in] */ DWORD grfKeyState, 65*b1cdbd2cSJim Jagielski /* [in] */ POINTL pt, 66*b1cdbd2cSJim Jagielski /* [out][in] */ DWORD __RPC_FAR *pdwEffect); 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski }; 70*b1cdbd2cSJim Jagielski #endif 71