tablecommands.h

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/***************************************************************************
    File                 : tablecommands.h
    Project              : SciDAVis
    Description          : Commands used in Table (part of the undo/redo framework)
    --------------------------------------------------------------------
    Copyright            : (C) 2007 Tilman Benkert (thzs*gmx.net)
                           (replace * with @ in the email addresses) 
                           
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *  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 2 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 TABLE_COMMANDS_H
#define TABLE_COMMANDS_H

#include <QUndoCommand>
#include <QAbstractItemModel>
#include <QModelIndex>
#include <QItemSelection>
#include "core/column/Column.h"
#include "core/column/ColumnPrivate.h"
#include "table/future_Table.h"
#include "core/AbstractFilter.h"
#include "lib/IntervalAttribute.h"

// class TableInsertColumnsCmd

class TableInsertColumnsCmd : public QUndoCommand
{
public:
    TableInsertColumnsCmd( future::Table::Private * private_obj, int before, QList<Column*> cols, QUndoCommand * parent = 0 );
    ~TableInsertColumnsCmd();

    virtual void redo();
    virtual void undo();

private:
    future::Table::Private * d_private_obj;
    int d_before;
    QList<Column*> d_cols;
    int d_rows_before;

};

// end of class TableInsertColumnsCmd

// class TableSetNumberOfRowsCmd
class TableSetNumberOfRowsCmd : public QUndoCommand
{
public:
    TableSetNumberOfRowsCmd( future::Table::Private * private_obj, int rows, QUndoCommand * parent = 0 );
    ~TableSetNumberOfRowsCmd();

    virtual void redo();
    virtual void undo();

private:
    future::Table::Private * d_private_obj;
    int d_rows;
    int d_old_rows;
};

// end of class TableSetNumberOfRowsCmd

// class TableRemoveColumnsCmd
class TableRemoveColumnsCmd : public QUndoCommand
{
public:
    TableRemoveColumnsCmd( future::Table::Private * private_obj, int first, int count, QList<Column*> cols, QUndoCommand * parent = 0 );
    ~TableRemoveColumnsCmd();

    virtual void redo();
    virtual void undo();

private:
    future::Table::Private * d_private_obj;
    int d_first;
    int d_count;
    QList<Column*> d_old_cols;
};

// end of class TableRemoveColumnsCmd

// class TableMoveColumnCmd
class TableMoveColumnCmd : public QUndoCommand
{
public:
    TableMoveColumnCmd( future::Table::Private * private_obj, int from, int to, QUndoCommand * parent = 0 );
    ~TableMoveColumnCmd();

    virtual void redo();
    virtual void undo();

private:
    future::Table::Private * d_private_obj;
    int d_from;
    int d_to;
};

// end of class TableMoveColumnCmd

#endif // ifndef TABLE_COMMANDS_H