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/* This file is part of the KDE project
Copyright (C) 2008 Pierre Stirnweiss <pierre.stirnweiss_calligra@gadz.org>
Copyright (C) 2010 Thomas Zander <zander@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KOGENCHANGES_H
#define KOGENCHANGES_H
#include "koodf_export.h"
#include <KoGenChange.h>
class KoXmlWriter;
/**
* @brief Repository of changes used during saving of OASIS/OOo file.
*
* Inspired from KoGenStyles.h
*
* Is used to store all the change regions, which will be saved at the beginning of <office:body><office:text> elements
* We use a container outside the changeTracker, as the change tracker is linked to the document of a TextShapeData and is then not aware of the other TextShapeData.
*
*/
class KOODF_EXPORT KoGenChanges
{
public:
KoGenChanges();
~KoGenChanges();
/**
* Look up a change in the collection, inserting it if necessary. If the change already
* exists, return the existing name. If not, assign a name to the change and returns it.
*
* @param change the change to look up.
* @param name proposed internal name for the change. It will be modified to be guaranteed unique.
* @return the name for this change
*/
QString insert(const KoGenChange &change);
/**
* Save changes.
*
* This creates the text:changed-region tag containing all
* changes.
*
* @param xmlWriter
* @param stylesDotXml
*/
void saveOdfChanges(KoXmlWriter *xmlWriter, bool trackChanges) const;
private:
class Private;
Private * const d;
};
#endif /* KOGENCHANGES_H */
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