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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 <DocumentListItemsManager.hxx>
#include <SwNodeNum.hxx>
#include <ndtxt.hxx>
#include <osl/diagnose.h>
namespace sw
{
DocumentListItemsManager::DocumentListItemsManager() : mpListItemsList( new tImplSortedNodeNumList ) // #i83479#
{
}
bool DocumentListItemsManager::lessThanNodeNum::operator()( const SwNodeNum* pNodeNumOne,
const SwNodeNum* pNodeNumTwo ) const
{
return pNodeNumOne->LessThan( *pNodeNumTwo );
}
void DocumentListItemsManager::addListItem( const SwNodeNum& rNodeNum )
{
if ( mpListItemsList == nullptr )
{
return;
}
const bool bAlreadyInserted(
mpListItemsList->find( &rNodeNum ) != mpListItemsList->end() );
OSL_ENSURE( !bAlreadyInserted,
"<DocumentListItemsManager::addListItem(..)> - <SwNodeNum> instance already registered as numbered item!" );
if ( !bAlreadyInserted )
{
mpListItemsList->insert( &rNodeNum );
}
}
void DocumentListItemsManager::removeListItem( const SwNodeNum& rNodeNum )
{
if ( mpListItemsList == nullptr )
{
return;
}
const tImplSortedNodeNumList::size_type nDeleted = mpListItemsList->erase( &rNodeNum );
if ( nDeleted > 1 )
{
OSL_FAIL( "<DocumentListItemsManager::removeListItem(..)> - <SwNodeNum> was registered more than once as numbered item!" );
}
}
OUString DocumentListItemsManager::getListItemText( const SwNodeNum& rNodeNum ) const
{
return rNodeNum.GetTextNode()
? rNodeNum.GetTextNode()->GetExpandText( 0, -1, true/*bWithNumber*/,
true/*bWithNumber*/, true/*bWithSpacesForLevel*/ )
: OUString();
}
void DocumentListItemsManager::getNumItems( tSortedNodeNumList& orNodeNumList ) const
{
orNodeNumList.clear();
orNodeNumList.reserve( mpListItemsList->size() );
tImplSortedNodeNumList::iterator aIter;
tImplSortedNodeNumList::iterator aEndIter = mpListItemsList->end();
for ( aIter = mpListItemsList->begin(); aIter != aEndIter; ++aIter )
{
const SwNodeNum* pNodeNum = (*aIter);
if ( pNodeNum->IsCounted() &&
pNodeNum->GetTextNode() && pNodeNum->GetTextNode()->HasNumber() )
{
orNodeNumList.push_back( pNodeNum );
}
}
}
DocumentListItemsManager::~DocumentListItemsManager()
{
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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