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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /shell/inc/propertyhdl.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | shell/inc/propertyhdl.hxx | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/shell/inc/propertyhdl.hxx b/shell/inc/propertyhdl.hxx new file mode 100644 index 000000000..725885525 --- /dev/null +++ b/shell/inc/propertyhdl.hxx @@ -0,0 +1,109 @@ +/* -*- 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_PROPERTYHDL_HXX +#define INCLUDED_SHELL_INC_INTERNAL_PROPERTYHDL_HXX + +#include <shlobj.h> + +// {AE424E85-F6DF-4910-A6A9-438797986431} +const CLSID CLSID_PROPERTY_HANDLER = +{ 0xae424e85, 0xf6df, 0x4910, { 0xa6, 0xa9, 0x43, 0x87, 0x97, 0x98, 0x64, 0x31 } }; + +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 ) override; + virtual ULONG STDMETHODCALLTYPE AddRef() override; + virtual ULONG STDMETHODCALLTYPE Release() override; + + + // IPropertyStore + + virtual HRESULT STDMETHODCALLTYPE GetCount( DWORD *pcProps ) override; + virtual HRESULT STDMETHODCALLTYPE GetAt( DWORD iProp, PROPERTYKEY *pkey ) override; + virtual HRESULT STDMETHODCALLTYPE GetValue( REFPROPERTYKEY key, PROPVARIANT *pPropVar ) override; + virtual HRESULT STDMETHODCALLTYPE SetValue( REFPROPERTYKEY key, REFPROPVARIANT propVar ) override; + virtual HRESULT STDMETHODCALLTYPE Commit() override; + + + // IPropertyStoreCapabilities + + virtual HRESULT STDMETHODCALLTYPE IsPropertyWritable( REFPROPERTYKEY key ) override; + + + // IInitializeWithStream + + virtual HRESULT STDMETHODCALLTYPE Initialize(IStream *pStream, DWORD grfMode) override; + +private: + void LoadProperties( CMetaInfoReader *pMetaInfoReader ); + +private: + long m_RefCnt; + IPropertyStoreCache* m_pCache; +}; + +class CClassFactory : public IClassFactory +{ +public: + CClassFactory( const CLSID& clsid ); + virtual ~CClassFactory(); + + + // IUnknown methods + + virtual HRESULT STDMETHODCALLTYPE QueryInterface( + REFIID riid, + void __RPC_FAR *__RPC_FAR *ppvObject) override; + virtual ULONG STDMETHODCALLTYPE AddRef() override; + virtual ULONG STDMETHODCALLTYPE Release() override; + + + // IClassFactory methods + + virtual HRESULT STDMETHODCALLTYPE CreateInstance( + IUnknown __RPC_FAR *pUnkOuter, + REFIID riid, + void __RPC_FAR *__RPC_FAR *ppvObject) override; + + virtual HRESULT STDMETHODCALLTYPE LockServer( BOOL fLock ) override; + static bool IsLocked(); + +private: + long m_RefCnt; + CLSID m_Clsid; + static long s_ServerLocks; +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |