sw/source/core/doc/DocumentListItemsManager.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <DocumentListItemsManager.hxx>
  21
  22 #include <SwNodeNum.hxx>
  23 #include <txtfrm.hxx>
  24 #include <ndtxt.hxx>
  25 #include <osl/diagnose.h>
  26
  27 namespace sw
  28 {
  29
  30 DocumentListItemsManager::DocumentListItemsManager() : mpListItemsList( new tImplSortedNodeNumList ) // #i83479#
  31 {
  32 }
  33
  34 bool DocumentListItemsManager::lessThanNodeNum::operator()( const SwNodeNum* pNodeNumOne,
  35                                          const SwNodeNum* pNodeNumTwo ) const
  36 {
  37     return pNodeNumOne->LessThan( *pNodeNumTwo );
  38 }
  39
  40 void DocumentListItemsManager::addListItem( const SwNodeNum& rNodeNum )
  41 {
  42     if ( mpListItemsList == nullptr )
  43     {
  44         return;
  45     }
  46
  47     const bool bAlreadyInserted(
  48             mpListItemsList->insert( &rNodeNum ).second );
  49     OSL_ENSURE( bAlreadyInserted,
  50             "<DocumentListItemsManager::addListItem(..)> - <SwNodeNum> instance already registered as numbered item!" );
  51 }
  52
  53 void DocumentListItemsManager::removeListItem( const SwNodeNum& rNodeNum )
  54 {
  55     if ( mpListItemsList == nullptr )
  56     {
  57         return;
  58     }
  59
  60     const tImplSortedNodeNumList::size_type nDeleted = mpListItemsList->erase( &rNodeNum );
  61     if ( nDeleted > 1 )
  62     {
  63         OSL_FAIL( "<DocumentListItemsManager::removeListItem(..)> - <SwNodeNum> was registered more than once as numbered item!" );
  64     }
  65 }
  66
  67 OUString DocumentListItemsManager::getListItemText(const SwNodeNum& rNodeNum,
  68         SwRootFrame const& rLayout) const
  69 {
  70     SwTextNode const*const pNode(rNodeNum.GetTextNode());
  71     assert(pNode);
  72     return sw::GetExpandTextMerged(&rLayout, *pNode, true, true, ExpandMode::ExpandFootnote);
  73 }
  74
  75 bool DocumentListItemsManager::isNumberedInLayout(
  76         SwNodeNum const& rNodeNum, // note: this is the non-hidden Num ...
  77         SwRootFrame const& rLayout) const
  78 {
  79     return sw::IsParaPropsNode(rLayout, *rNodeNum.GetTextNode());
  80 }
  81
  82 void DocumentListItemsManager::getNumItems( tSortedNodeNumList& orNodeNumList ) const
  83 {
  84     orNodeNumList.clear();
  85     orNodeNumList.reserve( mpListItemsList->size() );
  86
  87     for ( const SwNodeNum* pNodeNum : *mpListItemsList )
  88     {
  89         if ( pNodeNum->IsCounted() &&
  90              pNodeNum->GetTextNode() && pNodeNum->GetTextNode()->HasNumber() )
  91         {
  92             orNodeNumList.push_back( pNodeNum );
  93         }
  94     }
  95 }
  96
  97 DocumentListItemsManager::~DocumentListItemsManager()
  98 {
  99 }
 100
 101
 102 }
 103
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */