1 /****************************************************************************
2 **
3 ** This file is part of the LibreCAD project, a 2D CAD program
4 **
5 ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
6 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
7 **
8 **
9 ** This file may be distributed and/or modified under the terms of the
10 ** GNU General Public License version 2 as published by the Free Software
11 ** Foundation and appearing in the file gpl-2.0.txt included in the
12 ** packaging of this file.
13 **
14 ** This program is distributed in the hope that it will be useful,
15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 ** GNU General Public License for more details.
18 **
19 ** You should have received a copy of the GNU General Public License
20 ** along with this program; if not, write to the Free Software
21 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 **
23 ** This copyright notice MUST APPEAR in all copies of the script!
24 **
25 **********************************************************************/
26 
27 #ifndef QG_RECENTFILES_H
28 #define QG_RECENTFILES_H
29 
30 #include <QStringList>
31 #include <QObject>
32 
33 class QAction;
34 class QWidget;
35 class QMenu;
36 
37 /**
38  * This class can store recent files in a list.
39  */
40 class QG_RecentFiles: public QObject
41 {
42 	Q_OBJECT
43 
44 public:
45 	QG_RecentFiles(QObject* parent, int number);
46 	virtual ~QG_RecentFiles();
47 
48     void add(const QString& filename);
49 
50     /**
51      * @return complete path and name of the file stored in the
52      * list at index i
53      */
54 	QString get(int i) const;
55 
56     /** @return number of files currently stored in the list */
57 	int count() const;
58 
59     /** @return number of files that can be stored in the list at maximum */
60 	int getNumber() const;
61 
62 	int indexOf(const QString& filename) const;
63 	void addFiles(QMenu* file_menu);
64 	void updateRecentFilesMenu();
65 
66 private:
67 	int const number;
68 	QStringList files;
69 	QList<QAction*> recentFilesAction;
70 };
71 
72 #endif
73 
74