133 lines
5.5 KiB
C++
133 lines
5.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_PACKAGE_SOURCE_XSTOR_OHIERARCHYHOLDER_HXX
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#define INCLUDED_PACKAGE_SOURCE_XSTOR_OHIERARCHYHOLDER_HXX
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#include <com/sun/star/embed/XStorage.hpp>
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#include <com/sun/star/embed/XTransactionListener.hpp>
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#include <com/sun/star/embed/XExtendedStorageStream.hpp>
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#include <cppuhelper/implbase1.hxx>
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#include <comphelper/sequenceashashmap.hxx>
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#include <rtl/ref.hxx>
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#include <boost/unordered_map.hpp>
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#include <list>
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#include <vector>
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struct OHierarchyElement_Impl;
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struct eqFunc
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{
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bool operator()( const OUString &r1,
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const OUString &r2) const
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{
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return r1 == r2;
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}
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};
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typedef ::boost::unordered_map< OUString,
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::rtl::Reference< OHierarchyElement_Impl >,
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OUStringHash,
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eqFunc > OHierarchyElementList_Impl;
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typedef ::std::vector< OUString > OStringList_Impl;
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typedef ::std::list< ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XExtendedStorageStream > >
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OWeakStorRefList_Impl;
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struct OHierarchyElement_Impl : public cppu::WeakImplHelper1< ::com::sun::star::embed::XTransactionListener >
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{
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::osl::Mutex m_aMutex;
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::rtl::Reference< OHierarchyElement_Impl > m_rParent;
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::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > m_xOwnStorage;
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::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage;
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OHierarchyElementList_Impl m_aChildren;
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OWeakStorRefList_Impl m_aOpenStreams;
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public:
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OHierarchyElement_Impl( OHierarchyElement_Impl* pParent, const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage )
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: m_rParent( pParent )
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, m_xOwnStorage( xStorage )
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{}
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OHierarchyElement_Impl( const ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >& xWeakStorage )
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: m_rParent( NULL )
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, m_xWeakOwnStorage( xWeakStorage )
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{}
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void Commit();
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void SetParent( const ::rtl::Reference< OHierarchyElement_Impl >& rParent ) { m_rParent = rParent; }
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void TestForClosing();
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void RemoveElement( const ::rtl::Reference< OHierarchyElement_Impl >& aRef );
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::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream >
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GetStreamHierarchically( sal_Int32 nStorageMode,
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OStringList_Impl& aPath,
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sal_Int32 nStreamMode,
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const ::comphelper::SequenceAsHashMap& aEncryptionData = ::comphelper::SequenceAsHashMap() );
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void RemoveStreamHierarchically( OStringList_Impl& aListPath );
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// XEventListener
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XTransactionListener
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virtual void SAL_CALL preCommit( const ::com::sun::star::lang::EventObject& aEvent )
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throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL commited( const ::com::sun::star::lang::EventObject& aEvent )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL preRevert( const ::com::sun::star::lang::EventObject& aEvent )
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throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL reverted( const ::com::sun::star::lang::EventObject& aEvent )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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};
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class OHierarchyHolder_Impl : public ::cppu::OWeakObject
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{
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::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage;
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::rtl::Reference< OHierarchyElement_Impl > m_xChild;
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public:
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OHierarchyHolder_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xOwnStorage )
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: m_xWeakOwnStorage( xOwnStorage )
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, m_xChild( new OHierarchyElement_Impl( ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >( xOwnStorage ) ) )
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{}
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static OStringList_Impl GetListPathFromString( const OUString& aPath );
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::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream >
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GetStreamHierarchically( sal_Int32 nStorageMode,
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OStringList_Impl& aListPath,
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sal_Int32 nStreamMode,
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const ::comphelper::SequenceAsHashMap& aEncryptionData = ::comphelper::SequenceAsHashMap() );
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void RemoveStreamHierarchically( OStringList_Impl& aListPath );
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};
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#endif // _OHIERARCHYHOLDER
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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