Unity 8
orientationlock.h
1 /*
2  * Copyright (C) 2014 Canonical, Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it under
5  * the terms of the GNU Lesser General Public License version 3, as published by
6  * the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful, but WITHOUT
9  * ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
10  * SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11  * Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  */
16 
17 #ifndef ORIENTATIONLOCK_H
18 #define ORIENTATIONLOCK_H
19 
20 #include <gio/gio.h>
21 #include <QtCore/QObject>
22 
29 class OrientationLock : public QObject
30 {
31  Q_OBJECT
32 
33  Q_PROPERTY(bool enabled READ enabled NOTIFY enabledChanged)
34  Q_PROPERTY(Qt::ScreenOrientation savedOrientation READ savedOrientation WRITE setSavedOrientation
35  NOTIFY savedOrientationChanged)
36 
37 public:
38  explicit OrientationLock(QObject *parent = 0);
39  ~OrientationLock();
40 
41  bool enabled() const;
42  Qt::ScreenOrientation savedOrientation() const;
43  void setSavedOrientation(const Qt::ScreenOrientation orientation);
44 
45 Q_SIGNALS:
46  void enabledChanged();
47  void savedOrientationChanged();
48 
49 private Q_SLOTS:
50  static void onEnabledChangedProxy(GSettings *settings, const gchar *key, gpointer data);
51  void onEnabledChanged();
52 
53 private:
54  GSettings *m_systemSettings;
55 
56  bool m_enabled;
57  Qt::ScreenOrientation m_savedOrientation;
58 };
59 
60 #endif // ORIENTATIONLOCK_H
The OrientationLock class exports orientation lock related properties to QML It has two properties: ...