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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 "htmlnum.hxx"
#include <ndtxt.hxx>
#include <doc.hxx>
void SwHTMLNumRuleInfo::Set(const SwTextNode& rTextNd)
{
const SwNumRule* pTextNdNumRule(rTextNd.GetNumRule());
if (pTextNdNumRule && pTextNdNumRule != rTextNd.GetDoc().GetOutlineNumRule())
{
m_pNumRule = const_cast<SwNumRule*>(pTextNdNumRule);
m_nDeep = o3tl::narrowing<sal_uInt16>(m_pNumRule ? rTextNd.GetActualListLevel() + 1 : 0);
m_bNumbered = rTextNd.IsCountedInList();
// #i57919# - correction of refactoring done by cws swnumtree:
// <bRestart> has to be set to <true>, if numbering is restarted at this
// text node and the start value equals <USHRT_MAX>.
// Start value <USHRT_MAX> indicates, that at this text node the numbering
// is restarted with the value given at the corresponding level.
m_bRestart = rTextNd.IsListRestart() && !rTextNd.HasAttrListRestartValue();
}
else
{
m_pNumRule = nullptr;
m_nDeep = 0;
m_bNumbered = m_bRestart = false;
}
}
// Restart flag is only effective when this level is not below the previous
bool SwHTMLNumRuleInfo::IsRestart(const SwHTMLNumRuleInfo& rPrev) const
{
// calling this, when the rules are different, makes no sense
assert(rPrev.GetNumRule() == GetNumRule());
// An example ODF when the restart flag is set, but has no effect:
// <text:list text:style-name="L1">
// <text:list-item>
// <text:p>l1</text:p>
// <text:list>
// <text:list-item>
// <text:p>l2</text:p>
// </text:list-item>
// <text:list-item>
// <text:p>l2</text:p>
// </text:list-item>
// </text:list>
// <text:list>
// <text:list-item>
// <text:list>
// <text:list-item>
// <text:p>l3</text:p>
// </text:list-item>
// </text:list>
// </text:list-item>
// </text:list>
// </text:list-item>
// </text:list>
// In this case, "l3" is in a separate sublist than "l2", and so the "l3" node gets the
// "list restart" property. But the document rendering would be
// 1. l1
// 1.1. l2
// 1.2. l2
// 1.2.1. l3
// and the second-level numbering will not actually restart at the "l3" node.
//
// TODO/LATER: note that restarting may happen at different levels. In the code using this
// function, the level is reset to 0 whenever a restart is detected. And also, there is no
// code to actually descend to that new level (close corresponding li/ul/ol elements).
if (rPrev.GetDepth() < GetDepth())
return false; // No matter if the restart flag is set, it is not effective for subitems
return m_bRestart;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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