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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: PropertyHdl.hxx,v $
+ * $Revision: 1.5 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef PROPERTYHDL_HXX_INCLUDED
+#define PROPERTYHDL_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 CMetaInfoReader;
+
+class CPropertyHdl : public IPropertyStore,
+ public IPropertyStoreCapabilities,
+ public IInitializeWithStream
+{
+public:
+ CPropertyHdl(long RefCnt = 1);
+ virtual ~CPropertyHdl();
+
+ //-----------------------------
+ // IUnknown methods
+ //-----------------------------
+ virtual HRESULT STDMETHODCALLTYPE QueryInterface(
+ REFIID riid,
+ void __RPC_FAR *__RPC_FAR *ppvObject );
+ virtual ULONG STDMETHODCALLTYPE AddRef( void );
+ virtual ULONG STDMETHODCALLTYPE Release( void );
+
+ //-----------------------------
+ // IPropertyStore
+ //-----------------------------
+ virtual HRESULT STDMETHODCALLTYPE GetCount( DWORD *pcProps );
+ virtual HRESULT STDMETHODCALLTYPE GetAt( DWORD iProp, PROPERTYKEY *pkey );
+ virtual HRESULT STDMETHODCALLTYPE GetValue( REFPROPERTYKEY key, PROPVARIANT *pPropVar );
+ virtual HRESULT STDMETHODCALLTYPE SetValue( REFPROPERTYKEY key, REFPROPVARIANT propVar );
+ virtual HRESULT STDMETHODCALLTYPE Commit();
+
+ //-----------------------------
+ // IPropertyStoreCapabilities
+ //-----------------------------
+ virtual HRESULT STDMETHODCALLTYPE IsPropertyWritable( REFPROPERTYKEY key );
+
+ //-----------------------------
+ // IInitializeWithStream
+ //-----------------------------
+ virtual HRESULT STDMETHODCALLTYPE Initialize(IStream *pStream, DWORD grfMode);
+
+private:
+ void LoadProperties( CMetaInfoReader *pMetaInfoReader );
+ HRESULT GetItemData( CMetaInfoReader *pMetaInfoReader, UINT nIndex, PROPVARIANT *pVarData );
+
+private:
+ long m_RefCnt;
+ IPropertyStoreCache* m_pCache;
+};
+
+#endif