Unity 8
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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 #include <QtDBus/QDBusInterface>
23 
30 class OrientationLock : public QObject
31 {
32  Q_OBJECT
33 
34  Q_PROPERTY(bool enabled READ enabled NOTIFY enabledChanged)
35  Q_PROPERTY(Qt::ScreenOrientation savedOrientation READ savedOrientation WRITE setSavedOrientation
36  NOTIFY savedOrientationChanged)
37 
38 public:
39  explicit OrientationLock(QObject *parent = 0);
40  ~OrientationLock();
41 
42  bool enabled() const;
43  Qt::ScreenOrientation savedOrientation() const;
44  void setSavedOrientation(const Qt::ScreenOrientation orientation);
45 
46 Q_SIGNALS:
47  void enabledChanged();
48  void savedOrientationChanged();
49 
50 private Q_SLOTS:
51  static void onEnabledChangedProxy(GSettings *settings, const gchar *key, gpointer data);
52  void onEnabledChanged();
53 
54 private:
55  QDBusInterface *dbusInterface;
56  GSettings *systemSettings;
57 
58  bool m_enabled;
59  Qt::ScreenOrientation m_savedOrientation;
60 };
61 
62 #endif // ORIENTATIONLOCK_H
The OrientationLock class exports orientation lock related properties to QML It has two properties: ...