1 files changed, 71 insertions, 0 deletions
diff --git a/shell/inc/columninfo.hxx b/shell/inc/columninfo.hxx
new file mode 100644
index 000000000000..8009e58f01cb
--- /dev/null
+++ b/shell/inc/columninfo.hxx
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+
+#ifndef INCLUDED_SHELL_INC_INTERNAL_COLUMNINFO_HXX
+#define INCLUDED_SHELL_INC_INTERNAL_COLUMNINFO_HXX
+
+#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();
+
+    virtual ULONG STDMETHODCALLTYPE Release();
+
+
+    // 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
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */