Rename DroidUtils -> B2QtUtils and refactor the API

Preparing this module for being documented and presented for
external users.

- Renamed since this is for eLinux as well as eAndroid
- Provide all settings as proper Q_PROPERTYs for easy QML access
- Hide all the detailed audio stuff that's not useful for users
- Implement a getter function for current backlight, so that we don't
  have to reset it to full every time this module is loaded
- qmake now groks this as internal module, so get rid build kludges
- hostname setting on eLinux fixed
- getIPAddress() now returns ALL active addresses, and implentation
  is simplified

Task-number: QTEE-704
Change-Id: I9f22d5531b5963ae7e78c840bcfe1edd6197f82a
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/src/utils/b2qtdevice.h b/src/utils/b2qtdevice.h
new file mode 100644
index 0000000..fb3232a
--- /dev/null
+++ b/src/utils/b2qtdevice.h
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use the contact form at
+** http://qt.digia.com/
+**
+** This file is part of Qt Enterprise Embedded.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** the contact form at http://qt.digia.com/
+**
+****************************************************************************/
+#ifndef B2QTDEVICE_H
+#define B2QTDEVICE_H
+
+#include <qobject.h>
+
+class Q_DECL_EXPORT B2QtDevice : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(quint8 displayBrightness READ displayBrightness WRITE setDisplayBrightness NOTIFY displayBrightnessChanged)
+    Q_PROPERTY(QString hostname READ hostname WRITE setHostname NOTIFY hostnameChanged)
+    Q_PROPERTY(QString ipAddress READ getIPAddress NOTIFY ipAddressChanged)
+    Q_PROPERTY(int masterVolume READ masterVolume WRITE setMasterVolume NOTIFY masterVolumeChanged)
+
+public:
+    B2QtDevice(QObject *parent = 0);
+    ~B2QtDevice();
+
+    quint8 displayBrightness() const;
+    QString hostname() const;
+    QString getIPAddress() const;
+    int masterVolume() const;
+
+    void initAudio();
+
+public Q_SLOTS:
+    void reboot();
+    void powerOff();
+
+    bool setDisplayBrightness(quint8 value);
+    bool setHostname(const QString &name);
+    void setMasterVolume(int volume);
+
+signals:
+    void displayBrightnessChanged(quint8 newValue);
+    void hostnameChanged(const QString &newName);
+    void ipAddressChanged(const QString &newAddress);
+    void masterVolumeChanged(int newVolume);
+};
+
+#endif // B2QTDEVICE_H