1/* This file is part of the KDE project
2 Copyright 2010 Marijn Kruisselbrink <mkruisselbrink@kde.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18*/
19#ifndef ROWREPEATSTORAGE_H
20#define ROWREPEATSTORAGE_H
21
22#include <QMap>
23#include <QRect>
24
25#include "calligra_sheets_export.h"
26
27namespace Calligra
28{
29namespace Sheets
30{
31
32/**
33 * Class to store row-repeat values, so on saving of a file we won't have to recalculate these entirely
34 * but can just use the values as we know them from loading.
35 * Current implementation doesn't have very optimal insertRows/removeRows functions, but the rest of
36 * the methods are quite okay.
37 */
38class CALLIGRA_SHEETS_ODF_TEST_EXPORT RowRepeatStorage
39{
40public:
41 RowRepeatStorage();
42 void setRowRepeat(int firstRow, int rowRepeat);
43 int rowRepeat(int row) const;
44 int firstIdenticalRow(int row) const;
45 void insertRows(int row, int count);
46 void removeRows(int row, int count);
47 void insertShiftDown(const QRect& rect);
48 void insertShiftRight(const QRect& rect);
49 void removeShiftUp(const QRect& rect);
50 void removeShiftLeft(const QRect& rect);
51 void splitRowRepeat(int row);
52 void dump() const;
53private:
54 // m_data[i] = j means that rows [i-j+1 , i] are the same
55 QMap<int, int> m_data;
56};
57
58} // namespace Sheets
59} // namespace Calligra
60
61#endif // ROWREPEATSTORAGE_H
62