| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef COLUMNINFO_HXX_INCLUDED |
| #define COLUMNINFO_HXX_INCLUDED |
| |
| #if defined _MSC_VER |
| #pragma warning(push, 1) |
| #pragma warning(disable:4917) |
| #endif |
| #include <shlobj.h> |
| #if defined _MSC_VER |
| #pragma warning(pop) |
| #endif |
| |
| |
| class CColumnInfo : public IColumnProvider |
| { |
| public: |
| CColumnInfo(long RefCnt = 1); |
| virtual ~CColumnInfo(); |
| |
| //----------------------------- |
| // IUnknown methods |
| //----------------------------- |
| |
| virtual HRESULT STDMETHODCALLTYPE QueryInterface( |
| REFIID riid, |
| void __RPC_FAR *__RPC_FAR *ppvObject); |
| |
| virtual ULONG STDMETHODCALLTYPE AddRef( void); |
| |
| virtual ULONG STDMETHODCALLTYPE Release( void); |
| |
| //----------------------------- |
| // IColumnProvider |
| //----------------------------- |
| |
| virtual HRESULT STDMETHODCALLTYPE Initialize(LPCSHCOLUMNINIT psci); |
| |
| virtual HRESULT STDMETHODCALLTYPE GetColumnInfo(DWORD dwIndex, SHCOLUMNINFO *psci); |
| |
| virtual HRESULT STDMETHODCALLTYPE GetItemData( |
| LPCSHCOLUMNID pscid, LPCSHCOLUMNDATA pscd, VARIANT *pvarData); |
| |
| private: |
| bool IsOOFileExtension(wchar_t* Extension) const; |
| |
| private: |
| long m_RefCnt; |
| }; |
| |
| #endif |
