source: tspsg-svn/trunk/src/tspmodel.h @ 40

Last change on this file since 40 was 37, checked in by laleppa, 15 years ago

+ Task save prompt before creating or opening task and closing application if current task was modified.

  • Translation updates.
  • Property svn:keywords set to Id URL
File size: 1.7 KB
Line 
1/*
2 *  TSPSG - TSP Solver and Generator
3 *  Copyright (C) 2007-2009 Lёppa <contacts[at]oleksii[dot]name>
4 *
5 *  $Id: tspmodel.h 37 2009-07-16 16:00:27Z laleppa $
6 *  $URL: https://tspsg.svn.sourceforge.net/svnroot/tspsg/trunk/src/tspmodel.h $
7 *
8 *  This file is part of TSPSG.
9 *
10 *  TSPSG is free software: you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License as published by
12 *  the Free Software Foundation, either version 3 of the License, or
13 *  (at your option) any later version.
14 *
15 *  TSPSG is distributed in the hope that it will be useful,
16 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
17 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 *  GNU General Public License for more details.
19 *
20 *  You should have received a copy of the GNU General Public License
21 *  along with TSPSG.  If not, see <http://www.gnu.org/licenses/>.
22 */
23
24#ifndef TSPMODEL_H
25#define TSPMODEL_H
26
27#include "globals.h"
28
29class CTSPModel: public QAbstractTableModel
30{
31        Q_OBJECT
32public:
33        CTSPModel(QObject *parent = 0);
34        int rowCount(const QModelIndex &) const;
35        int columnCount(const QModelIndex &) const;
36        QVariant headerData(int, Qt::Orientation, int) const;
37        QVariant data(const QModelIndex &, int) const;
38        bool setData(const QModelIndex &, const QVariant &, int);
39        Qt::ItemFlags flags(const QModelIndex &) const;
40        quint16 numCities() const;
41        void setNumCities(int);
42        void clear();
43        void loadTask(QString);
44        bool saveTask(QString);
45        void randomize();
46signals:
47        void numCitiesChanged(int);
48private:
49        QSettings *settings;
50        double table[MAX_CITIES][MAX_CITIES];
51        quint16 nCities;
52        int rand(int, int) const;
53        bool loadError(QDataStream::Status) const;
54        void loadZKT(QDataStream *);
55        void loadTSPT(QDataStream *);
56};
57
58#endif // TSPMODEL_H
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