137 lines
5.3 KiB
C++
137 lines
5.3 KiB
C++
/* -*- 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_COMPHELPER_ENUMHELPER_HXX
|
|
#define INCLUDED_COMPHELPER_ENUMHELPER_HXX
|
|
|
|
#include <vector>
|
|
#include <com/sun/star/container/XNameAccess.hpp>
|
|
#include <com/sun/star/container/XEnumeration.hpp>
|
|
#include <com/sun/star/container/XIndexAccess.hpp>
|
|
#include <com/sun/star/lang/XEventListener.hpp>
|
|
#include <cppuhelper/implbase1.hxx>
|
|
#include <cppuhelper/implbase2.hxx>
|
|
#include <osl/mutex.hxx>
|
|
#include <comphelper/comphelperdllapi.h>
|
|
|
|
|
|
namespace comphelper
|
|
{
|
|
|
|
//= OEnumerationLock
|
|
|
|
struct OEnumerationLock
|
|
{
|
|
public:
|
|
::osl::Mutex m_aLock;
|
|
};
|
|
|
|
|
|
//= OEnumerationByName
|
|
|
|
/** provides an com.sun.star.container::XEnumeration access based
|
|
on an object implementing the com.sun.star.container::XNameAccess interface
|
|
*/
|
|
class COMPHELPER_DLLPUBLIC OEnumerationByName : private OEnumerationLock
|
|
, public ::cppu::WeakImplHelper2< css::container::XEnumeration ,
|
|
css::lang::XEventListener >
|
|
{
|
|
css::uno::Sequence< OUString > m_aNames;
|
|
sal_Int32 m_nPos;
|
|
css::uno::Reference< css::container::XNameAccess > m_xAccess;
|
|
bool m_bListening;
|
|
|
|
public:
|
|
OEnumerationByName(const css::uno::Reference< css::container::XNameAccess >& _rxAccess);
|
|
OEnumerationByName(const css::uno::Reference< css::container::XNameAccess >& _rxAccess,
|
|
const css::uno::Sequence< OUString >& _aNames );
|
|
virtual ~OEnumerationByName();
|
|
|
|
virtual sal_Bool SAL_CALL hasMoreElements( ) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
virtual css::uno::Any SAL_CALL nextElement( )
|
|
throw(css::container::NoSuchElementException, css::lang::WrappedTargetException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
|
|
virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
|
|
private:
|
|
COMPHELPER_DLLPRIVATE void impl_startDisposeListening();
|
|
COMPHELPER_DLLPRIVATE void impl_stopDisposeListening();
|
|
};
|
|
|
|
|
|
//= OEnumerationByIndex
|
|
|
|
/** provides an com.sun.star.container::XEnumeration access based
|
|
on an object implementing the com.sun.star.container::XNameAccess interface
|
|
*/
|
|
class COMPHELPER_DLLPUBLIC OEnumerationByIndex : private OEnumerationLock
|
|
, public ::cppu::WeakImplHelper2< css::container::XEnumeration ,
|
|
css::lang::XEventListener >
|
|
{
|
|
sal_Int32 m_nPos;
|
|
css::uno::Reference< css::container::XIndexAccess > m_xAccess;
|
|
bool m_bListening;
|
|
|
|
public:
|
|
OEnumerationByIndex(const css::uno::Reference< css::container::XIndexAccess >& _rxAccess);
|
|
virtual ~OEnumerationByIndex();
|
|
|
|
virtual sal_Bool SAL_CALL hasMoreElements( ) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
virtual css::uno::Any SAL_CALL nextElement( )
|
|
throw(css::container::NoSuchElementException, css::lang::WrappedTargetException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
|
|
virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
|
|
private:
|
|
COMPHELPER_DLLPRIVATE void impl_startDisposeListening();
|
|
COMPHELPER_DLLPRIVATE void impl_stopDisposeListening();
|
|
};
|
|
|
|
|
|
//= OAnyEnumeration
|
|
|
|
/** provides an com.sun.star.container::XEnumeration
|
|
for an outside set vector of Any's.
|
|
|
|
*/
|
|
class COMPHELPER_DLLPUBLIC OAnyEnumeration : private OEnumerationLock
|
|
, public ::cppu::WeakImplHelper1< css::container::XEnumeration >
|
|
{
|
|
sal_Int32 m_nPos;
|
|
css::uno::Sequence< css::uno::Any > m_lItems;
|
|
|
|
public:
|
|
OAnyEnumeration(const css::uno::Sequence< css::uno::Any >& lItems);
|
|
virtual ~OAnyEnumeration();
|
|
|
|
virtual sal_Bool SAL_CALL hasMoreElements( ) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
virtual css::uno::Any SAL_CALL nextElement( )
|
|
throw(css::container::NoSuchElementException, css::lang::WrappedTargetException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
|
|
|
|
};
|
|
|
|
|
|
}
|
|
//... namespace comphelper .......................................................
|
|
|
|
#endif // INCLUDED_COMPHELPER_ENUMHELPER_HXX
|
|
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|