/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the Qt Mobility Components.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

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** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QSYSTEMINFO_MAC_P_H

#define QSYSTEMINFO_MAC_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QObject>

#include <QSize>

#include <QHash>

#include "qsysteminfo.h"

#include <qmobilityglobal.h>

#include <QTimer>

#include <QtCore/qthread.h>

#include <QtCore/qmutex.h>

 #include <QEventLoop>

#include <SystemConfiguration/SystemConfiguration.h>

//#include <CoreFoundation/CoreFoundation.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QStringList;

class QTimer;

QT_END_NAMESPACE

QTM_BEGIN_NAMESPACE

class QSystemNetworkInfo;

class QLangLoopThread;

class QSystemInfoPrivate : public QObject

{

    Q_OBJECT

public:

    QSystemInfoPrivate(QObject *parent = 0);

    virtual ~QSystemInfoPrivate();

    QString currentLanguage() const;

    QStringList availableLanguages() const;

    QString version(QSystemInfo::Version,  const QString &parameter = QString());

    QString currentCountryCode() const;

    bool hasFeatureSupported(QSystemInfo::Feature feature);

    void languageChanged(const QString &);

    static QSystemInfoPrivate *instance() {return self;}

Q_SIGNALS:

    void currentLanguageChanged(const QString &);

private:

    QTimer *langTimer;

    QString langCached;

    QLangLoopThread * langloopThread;

    static QSystemInfoPrivate *self;

private Q_SLOTS:

};

class QRunLoopThread;

class QSystemNetworkInfoPrivate : public QObject

{

    Q_OBJECT

public:

    QSystemNetworkInfoPrivate(QObject *parent = 0);

    virtual ~QSystemNetworkInfoPrivate();

    QSystemNetworkInfo::NetworkStatus networkStatus(QSystemNetworkInfo::NetworkMode mode);

    qint32 networkSignalStrength(QSystemNetworkInfo::NetworkMode mode);

    int cellId();

    int locationAreaCode();

    QString currentMobileCountryCode();

    QString currentMobileNetworkCode();

    QString homeMobileCountryCode();

    QString homeMobileNetworkCode();

    QString networkName(QSystemNetworkInfo::NetworkMode mode);

    QString macAddress(QSystemNetworkInfo::NetworkMode mode);

    QNetworkInterface interfaceForMode(QSystemNetworkInfo::NetworkMode mode);

    static QSystemNetworkInfoPrivate *instance() {return self;}

    QString getDefaultInterface();

Q_SIGNALS:

   void networkStatusChanged(QSystemNetworkInfo::NetworkMode, QSystemNetworkInfo::NetworkStatus);

   void networkSignalStrengthChanged(QSystemNetworkInfo::NetworkMode,int);

   void currentMobileCountryCodeChanged(const QString &);

   void currentMobileNetworkCodeChanged(const QString &);

   void networkNameChanged(QSystemNetworkInfo::NetworkMode, const QString &);

   void networkModeChanged(QSystemNetworkInfo::NetworkMode);

public Q_SLOTS:

   void primaryInterface();

private:

    QTimer *rssiTimer;

    int signalStrengthCache;

    static QSystemNetworkInfoPrivate *self;

    QRunLoopThread * runloopThread;

    QString defaultInterface;

    QSystemNetworkInfo::NetworkMode modeForInterface(QString interfaceName);

private Q_SLOTS:

    void rssiTimeout();

};

class QSystemDisplayInfoPrivate : public QObject

{

    Q_OBJECT

public:

    QSystemDisplayInfoPrivate(QObject *parent = 0);

    virtual ~QSystemDisplayInfoPrivate();

    int displayBrightness(int screen);

    int colorDepth(int screen);

};

class QSystemStorageInfoPrivate : public QObject

{

    Q_OBJECT

public:

    QSystemStorageInfoPrivate(QObject *parent = 0);

    virtual ~QSystemStorageInfoPrivate();

    qint64 availableDiskSpace(const QString &driveVolume);

    qint64 totalDiskSpace(const QString &driveVolume);

    QStringList logicalDrives();

    QSystemStorageInfo::DriveType typeForDrive(const QString &driveVolume);

private:

    QHash<QString, QString> mountEntriesHash;

    bool updateVolumesMap();

    void mountEntries();

};

class QSystemDeviceInfoPrivate : public QObject

{

    Q_OBJECT

public:

    QSystemDeviceInfoPrivate(QObject *parent = 0);

    ~QSystemDeviceInfoPrivate();

    static QString imei();

    static QString imsi();

    static QString manufacturer();

    static QString model();

    static QString productName();

    QSystemDeviceInfo::InputMethodFlags inputMethodType();

    int  batteryLevel();

    QSystemDeviceInfo::SimStatus simStatus();

    bool isDeviceLocked();

    QSystemDeviceInfo::Profile currentProfile();

    QSystemDeviceInfo::PowerState currentPowerState();

    void setConnection();

    static QSystemDeviceInfoPrivate *instance() {return self;}

Q_SIGNALS:

    void batteryLevelChanged(int);

    void batteryStatusChanged(QSystemDeviceInfo::BatteryStatus );

    void powerStateChanged(QSystemDeviceInfo::PowerState);

    void currentProfileChanged(QSystemDeviceInfo::Profile);

    void bluetoothStateChanged(bool);

private:

    int batteryLevelCache;

    QSystemDeviceInfo::PowerState currentPowerStateCache;

    QSystemDeviceInfo::BatteryStatus batteryStatusCache;

    static QSystemDeviceInfoPrivate *self;

};

class QSystemScreenSaverPrivate : public QObject

{

    Q_OBJECT

public:

    QSystemScreenSaverPrivate(QObject *parent = 0);

    ~QSystemScreenSaverPrivate();

    bool screenSaverInhibited();

    bool setScreenSaverInhibit();

private:

    QString screenPath;

    QString settingsPath;

    bool screenSaverSecure;

    bool isInhibited;

    QTimer *ssTimer;

private Q_SLOTS:

    void activityTimeout();

};

class QRunLoopThread : public QThread

{

    Q_OBJECT

public:

    QRunLoopThread(QObject *parent = 0);

    ~QRunLoopThread();

    bool keepRunning;

    void quit();

protected:

    void run();

private:

    void startNetworkChangeLoop();

    QMutex mutex;

    SCDynamicStoreRef storeSession;// = NULL;

    CFRunLoopSourceRef runloopSource;

private Q_SLOTS:

};

class QLangLoopThread : public QThread

{

    Q_OBJECT

public:

    QLangLoopThread(QObject *parent = 0);

    ~QLangLoopThread();

    bool keepRunning;

    void quit();

protected:

    void run();

private:

    QMutex mutex;

private Q_SLOTS:

};

QTM_END_NAMESPACE

QT_END_HEADER

#endif /*QSYSTEMSINFO_MAC_P_H*/

// End of file