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/* This file is part of the KDE project
* Copyright (C) 2011 C. Boemann, KO GmbH <cbo@kogmbh.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 TABLEITERATOR_H
#define TABLEITERATOR_H
#include <QVector>
#include <QString>
class FrameIterator;
class KoTextLayoutArea;
class QTextTable;
/**
* Convenience cursor class used during table layout.
*
* The class holds information about a table and the current row. Can also
* provide a FrameIterator for a given column in the table.
*/
class TableIterator
{
public:
/**
* Constructs a new iterator for the given table.
*
* @param table table to use.
*/
explicit TableIterator(QTextTable *table);
/**
* Constructs a new iterator initialized from another.
*
* @param other iterator to initialize the iterator from.
*/
explicit TableIterator(TableIterator *other);
/// Destructor.
~TableIterator();
/// Compare this iterator to another.
bool operator ==(const TableIterator &other) const;
/**
* Returns a frame iterator that iterates over the frames in a given column.
*
* @param column column for which and iterator should be returned.
*/
FrameIterator *frameIterator(int column);
/// Table being iterated over.
QTextTable *table;
/// Current row.
int row;
/// Number of header rows.
int headerRows;
/// X position of header.
qreal headerPositionX;
/// Frame iterators, one for each column.
QVector<FrameIterator *> frameIterators;
/// Header row positions.
QVector<qreal> headerRowPositions; // we will only fill those of header rows
/// Rows of header cell areas.
QVector<QVector<KoTextLayoutArea *> > headerCellAreas;
/// The name of the master-page that is used for this table.
QString masterPageName;
};
#endif
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