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/* -*- 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 .
*/
#include <sal/config.h>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <uielement/itemcontainer.hxx>
#include <uielement/constitemcontainer.hxx>
#include <comphelper/servicehelper.hxx>
using namespace cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::container;
const char WRONG_TYPE_EXCEPTION[] = "Type must be css::uno::Sequence< css::beans::PropertyValue >";
namespace framework
{
// XInterface, XTypeProvider
ItemContainer::ItemContainer( const ShareableMutex& rMutex ) :
m_aShareMutex( rMutex )
{
}
ItemContainer::ItemContainer( const ConstItemContainer& rConstItemContainer, const ShareableMutex& rMutex ) : m_aShareMutex( rMutex )
{
copyItemContainer( rConstItemContainer.m_aItemVector, rMutex );
}
ItemContainer::ItemContainer( const Reference< XIndexAccess >& rSourceContainer, const ShareableMutex& rMutex ) :
m_aShareMutex( rMutex )
{
if ( !rSourceContainer.is() )
return;
sal_Int32 nCount = rSourceContainer->getCount();
try
{
for ( sal_Int32 i = 0; i < nCount; i++ )
{
Sequence< PropertyValue > aPropSeq;
if ( rSourceContainer->getByIndex( i ) >>= aPropSeq )
{
sal_Int32 nContainerIndex = -1;
Reference< XIndexAccess > xIndexAccess;
for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
{
if ( aPropSeq[j].Name == "ItemDescriptorContainer" )
{
aPropSeq[j].Value >>= xIndexAccess;
nContainerIndex = j;
break;
}
}
if ( xIndexAccess.is() && nContainerIndex >= 0 )
aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex );
m_aItemVector.push_back( aPropSeq );
}
}
}
catch ( const IndexOutOfBoundsException& )
{
}
}
ItemContainer::~ItemContainer()
{
}
// private
void ItemContainer::copyItemContainer( const std::vector< Sequence< PropertyValue > >& rSourceVector, const ShareableMutex& rMutex )
{
const sal_uInt32 nCount = rSourceVector.size();
for ( sal_uInt32 i = 0; i < nCount; ++i )
{
sal_Int32 nContainerIndex = -1;
Sequence< PropertyValue > aPropSeq( rSourceVector[i] );
Reference< XIndexAccess > xIndexAccess;
for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
{
if ( aPropSeq[j].Name == "ItemDescriptorContainer" )
{
aPropSeq[j].Value >>= xIndexAccess;
nContainerIndex = j;
break;
}
}
if ( xIndexAccess.is() && nContainerIndex >= 0 )
aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex );
m_aItemVector.push_back( aPropSeq );
}
}
Reference< XIndexAccess > ItemContainer::deepCopyContainer( const Reference< XIndexAccess >& rSubContainer, const ShareableMutex& rMutex )
{
Reference< XIndexAccess > xReturn;
if ( rSubContainer.is() )
{
ConstItemContainer* pSource = comphelper::getUnoTunnelImplementation<ConstItemContainer>( rSubContainer );
ItemContainer* pSubContainer( nullptr );
if ( pSource )
pSubContainer = new ItemContainer( *pSource, rMutex );
else
pSubContainer = new ItemContainer( rSubContainer, rMutex );
xReturn.set( static_cast< OWeakObject* >( pSubContainer ), UNO_QUERY );
}
return xReturn;
}
namespace
{
class theItemContainerUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theItemContainerUnoTunnelId > {};
}
const Sequence< sal_Int8 >& ItemContainer::getUnoTunnelId() throw()
{
return theItemContainerUnoTunnelId::get().getSeq();
}
// XElementAccess
sal_Bool SAL_CALL ItemContainer::hasElements()
{
ShareGuard aLock( m_aShareMutex );
return ( !m_aItemVector.empty() );
}
// XIndexAccess
sal_Int32 SAL_CALL ItemContainer::getCount()
{
ShareGuard aLock( m_aShareMutex );
return m_aItemVector.size();
}
Any SAL_CALL ItemContainer::getByIndex( sal_Int32 Index )
{
ShareGuard aLock( m_aShareMutex );
if ( sal_Int32( m_aItemVector.size()) <= Index )
throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
return makeAny( m_aItemVector[Index] );
}
// XIndexContainer
void SAL_CALL ItemContainer::insertByIndex( sal_Int32 Index, const Any& aItem )
{
Sequence< PropertyValue > aSeq;
if ( !(aItem >>= aSeq) )
throw IllegalArgumentException( WRONG_TYPE_EXCEPTION,
static_cast<OWeakObject *>(this), 2 );
ShareGuard aLock( m_aShareMutex );
if ( sal_Int32( m_aItemVector.size()) == Index )
m_aItemVector.push_back( aSeq );
else if ( sal_Int32( m_aItemVector.size()) >Index )
{
std::vector< Sequence< PropertyValue > >::iterator aIter = m_aItemVector.begin();
aIter += Index;
m_aItemVector.insert( aIter, aSeq );
}
else
throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
}
void SAL_CALL ItemContainer::removeByIndex( sal_Int32 nIndex )
{
ShareGuard aLock( m_aShareMutex );
if ( static_cast<sal_Int32>(m_aItemVector.size()) <= nIndex )
throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
m_aItemVector.erase(m_aItemVector.begin() + nIndex);
}
void SAL_CALL ItemContainer::replaceByIndex( sal_Int32 Index, const Any& aItem )
{
Sequence< PropertyValue > aSeq;
if ( !(aItem >>= aSeq) )
throw IllegalArgumentException( WRONG_TYPE_EXCEPTION,
static_cast<OWeakObject *>(this), 2 );
ShareGuard aLock( m_aShareMutex );
if ( sal_Int32( m_aItemVector.size()) <= Index )
throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
m_aItemVector[Index] = aSeq;
}
} // namespace framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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