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/*************************************************************************
* Copyright © 2012-2013 Vincent Prat & Simon Nicolas
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*************************************************************************/
#ifndef HEADER_NOTEMODIFICATION
#define HEADER_NOTEMODIFICATION
#include "Modification.h"
#include <string>
/*!
* \brief Modification of the notes
*/
class NoteModification: public Modification
{
public:
/*!
* \brief Constructor for replacements
* \param note Modified note
* \param content Previous content
* \param newContent Modified content
* \param index Index of the modification
*/
NoteModification(std::string ¬e, const std::string &content, const std::string &newContent, int index);
/*!
* \brief Constructor for moves
* \param note Modified note
* \param index Index of the moved text
* \param newIndex New index of the moved text
* \param length Length of the moved text
*/
NoteModification(std::string ¬e, int index, int newIndex, int length);
/*!
* \brief Constructor for additions and deletions
* \param note Modified note
* \param action Action (addition or deletion)
* \param content Added or deleted text
* \param index Index of the modification
*/
NoteModification(std::string ¬e, Action action, const std::string &content, int index);
/*!
* \brief Destructor
*/
virtual ~NoteModification();
// inherited pure virtual methods
Type type() const;
void undo();
void redo();
/*!
* \brief Getter for the index
* \return Index of the modification
*/
int index() const;
/*!
* \brief Getter for the new index
* \return New index of the modification
*/
int newIndex() const;
/*!
* \brief Getter for the length
* \return Length of the moved text
*/
int length() const;
/*!
* \brief Getter for the modified content
* \return Modified text
*/
std::string content() const;
/*!
* \brief Getter for the new content
* \return New text
*/
std::string newContent() const;
private:
//! Modified note
std::string &rNote;
//! Previous content
std::string sContent;
//! Modified content
std::string sNewContent;
//! Modification index
int iIndex;
//! Modification new index
int iNewIndex;
//! Length of the moved text
int iLength;
};
#endif
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