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 24*b1cdbd2cSJim Jagielski #ifndef COLUMNINFO_HXX_INCLUDED 25*b1cdbd2cSJim Jagielski #define COLUMNINFO_HXX_INCLUDED 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #if defined _MSC_VER 28*b1cdbd2cSJim Jagielski #pragma warning(push, 1) 29*b1cdbd2cSJim Jagielski #pragma warning(disable:4917) 30*b1cdbd2cSJim Jagielski #endif 31*b1cdbd2cSJim Jagielski #include <shlobj.h> 32*b1cdbd2cSJim Jagielski #if defined _MSC_VER 33*b1cdbd2cSJim Jagielski #pragma warning(pop) 34*b1cdbd2cSJim Jagielski #endif 35*b1cdbd2cSJim Jagielski 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski class CColumnInfo : public IColumnProvider 38*b1cdbd2cSJim Jagielski { 39*b1cdbd2cSJim Jagielski public: 40*b1cdbd2cSJim Jagielski CColumnInfo(long RefCnt = 1); 41*b1cdbd2cSJim Jagielski virtual ~CColumnInfo(); 42*b1cdbd2cSJim Jagielski 43*b1cdbd2cSJim Jagielski //----------------------------- 44*b1cdbd2cSJim Jagielski // IUnknown methods 45*b1cdbd2cSJim Jagielski //----------------------------- 46*b1cdbd2cSJim Jagielski 47*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE QueryInterface( 48*b1cdbd2cSJim Jagielski REFIID riid, 49*b1cdbd2cSJim Jagielski void __RPC_FAR *__RPC_FAR *ppvObject); 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielski virtual ULONG STDMETHODCALLTYPE AddRef( void); 52*b1cdbd2cSJim Jagielski 53*b1cdbd2cSJim Jagielski virtual ULONG STDMETHODCALLTYPE Release( void); 54*b1cdbd2cSJim Jagielski 55*b1cdbd2cSJim Jagielski //----------------------------- 56*b1cdbd2cSJim Jagielski // IColumnProvider 57*b1cdbd2cSJim Jagielski //----------------------------- 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE Initialize(LPCSHCOLUMNINIT psci); 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE GetColumnInfo(DWORD dwIndex, SHCOLUMNINFO *psci); 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski virtual HRESULT STDMETHODCALLTYPE GetItemData( 64*b1cdbd2cSJim Jagielski LPCSHCOLUMNID pscid, LPCSHCOLUMNDATA pscd, VARIANT *pvarData); 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski private: 67*b1cdbd2cSJim Jagielski bool IsOOFileExtension(wchar_t* Extension) const; 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski private: 70*b1cdbd2cSJim Jagielski long m_RefCnt; 71*b1cdbd2cSJim Jagielski }; 72*b1cdbd2cSJim Jagielski 73*b1cdbd2cSJim Jagielski #endif 74