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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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 _OHIERARCHYHOLDER_HXX_
#define _OHIERARCHYHOLDER_HXX_
#include <com/sun/star/embed/XStorage.hpp>
#include <com/sun/star/embed/XTransactionListener.hpp>
#include <com/sun/star/embed/XExtendedStorageStream.hpp>
#include <cppuhelper/implbase1.hxx>
#include <comphelper/sequenceashashmap.hxx>
#include <rtl/ref.hxx>
#include <boost/unordered_map.hpp>
#include <list>
#include <vector>
struct OHierarchyElement_Impl;
struct eqFunc
{
sal_Bool operator()( const rtl::OUString &r1,
const rtl::OUString &r2) const
{
return r1 == r2;
}
};
typedef ::boost::unordered_map< ::rtl::OUString,
::rtl::Reference< OHierarchyElement_Impl >,
::rtl::OUStringHash,
eqFunc > OHierarchyElementList_Impl;
typedef ::std::vector< ::rtl::OUString > OStringList_Impl;
typedef ::std::list< ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XExtendedStorageStream > >
OWeakStorRefList_Impl;
struct OHierarchyElement_Impl : public cppu::WeakImplHelper1< ::com::sun::star::embed::XTransactionListener >
{
::osl::Mutex m_aMutex;
::rtl::Reference< OHierarchyElement_Impl > m_rParent;
::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > m_xOwnStorage;
::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage;
OHierarchyElementList_Impl m_aChildren;
OWeakStorRefList_Impl m_aOpenStreams;
public:
OHierarchyElement_Impl( OHierarchyElement_Impl* pParent, const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage )
: m_rParent( pParent )
, m_xOwnStorage( xStorage )
{}
OHierarchyElement_Impl( const ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >& xWeakStorage )
: m_rParent( NULL )
, m_xWeakOwnStorage( xWeakStorage )
{}
void Commit();
void SetParent( const ::rtl::Reference< OHierarchyElement_Impl >& rParent ) { m_rParent = rParent; }
void TestForClosing();
void RemoveElement( const ::rtl::Reference< OHierarchyElement_Impl >& aRef );
::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream >
GetStreamHierarchically( sal_Int32 nStorageMode,
OStringList_Impl& aPath,
sal_Int32 nStreamMode,
const ::comphelper::SequenceAsHashMap& aEncryptionData = ::comphelper::SequenceAsHashMap() );
void RemoveStreamHierarchically( OStringList_Impl& aListPath );
// XEventListener
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source )
throw (::com::sun::star::uno::RuntimeException);
// XTransactionListener
virtual void SAL_CALL preCommit( const ::com::sun::star::lang::EventObject& aEvent )
throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL commited( const ::com::sun::star::lang::EventObject& aEvent )
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL preRevert( const ::com::sun::star::lang::EventObject& aEvent )
throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL reverted( const ::com::sun::star::lang::EventObject& aEvent )
throw (::com::sun::star::uno::RuntimeException);
};
class OHierarchyHolder_Impl : public ::cppu::OWeakObject
{
::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage;
::rtl::Reference< OHierarchyElement_Impl > m_xChild;
public:
OHierarchyHolder_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xOwnStorage )
: m_xWeakOwnStorage( xOwnStorage )
, m_xChild( new OHierarchyElement_Impl( ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >( xOwnStorage ) ) )
{}
static OStringList_Impl GetListPathFromString( const ::rtl::OUString& aPath );
::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream >
GetStreamHierarchically( sal_Int32 nStorageMode,
OStringList_Impl& aListPath,
sal_Int32 nStreamMode,
const ::comphelper::SequenceAsHashMap& aEncryptionData = ::comphelper::SequenceAsHashMap() );
void RemoveStreamHierarchically( OStringList_Impl& aListPath );
};
#endif // _OHIERARCHYHOLDER
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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