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/*
This file is part of the KDE project
* Copyright (C) 2009 Ganesh Paramasivam <ganesh@crystalfab.com>
*
* 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 CHANGETRACKEDDELETECOMMAND_H
#define CHANGETRACKEDDELETECOMMAND_H
#include "KoTextCommandBase.h"
#include <KoListStyle.h>
#include <QList>
#include <QPointer>
class QTextDocument;
class QTextCursor;
class KoShapeController;
class KoDocumentRdfBase;
class KoTextEditor;
class ChangeTrackedDeleteCommand : public KoTextCommandBase
{
public:
enum DeleteMode {
PreviousChar,
NextChar
};
ChangeTrackedDeleteCommand(DeleteMode mode,
QTextDocument *document,
KoShapeController *shapeController,
KUndo2Command* parent = 0);
virtual ~ChangeTrackedDeleteCommand();
virtual void undo();
virtual void redo();
virtual int id() const;
virtual bool mergeWith ( const KUndo2Command *command);
private:
QPointer<QTextDocument> m_document;
KoDocumentRdfBase *m_rdf;
KoShapeController *m_shapeController;
bool m_first;
bool m_undone;
bool m_canMerge;
DeleteMode m_mode;
QList<int> m_removedElements;
QList<KoListStyle::ListIdType> m_newListIds;
int m_position, m_length;
int m_addedChangeElement;
virtual void deleteChar();
virtual void deletePreviousChar();
virtual void deleteSelection(KoTextEditor *editor);
virtual void removeChangeElement(int changeId);
virtual void updateListIds(QTextCursor &cursor);
virtual void updateListChanges();
virtual void handleListItemDelete(KoTextEditor *editor);
};
#endif // CHANGETRACKEDDELETECOMMAND_H
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