dv17: #i70994#: Use property handler instead of column info for Windows Vista

1 files changed, 90 insertions, 0 deletions

diff --git a/shell/inc/internal/propertyhdl.hxx b/shell/inc/internal/propertyhdl.hxx
new file mode 100755
index 000000000000..60ff10bc6958
--- /dev/null
+++ b/shell/inc/internal/propertyhdl.hxx
@@ -0,0 +1,90 @@
+/*************************************************************************
+ *
+ * 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