1 /****************************************************************************

     2 **

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

     4 ** All rights reserved.

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

     6 **

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

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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

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

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

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

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

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

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

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

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

    23 **

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

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

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

    27 **

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

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

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #include <QtCore>

    43 

    44 #include "landlinedialer.h"

    45 

    46 LandlineDialer::LandlineDialer(QObject *parent)

    47     : QObject(parent), timerId(0), m_state(Disconnected)

    48 {

    49     setObjectName("LandlineService");

    50     qsrand(QTime(0,0,0).secsTo(QTime::currentTime())+QCoreApplication::applicationPid());

    51 }

    52 

    53 LandlineDialer::ConnectionState LandlineDialer::state() const

    54 {

    55     return m_state;

    56 }

    57 

    58 void LandlineDialer::dialNumber(const QString& number)

    59 {

    60     qDebug() << "Dialing Landline number: " << number;

    61     if (m_state != Disconnected)

    62         return;

    63 

    64     if (timerId)

    65         killTimer(timerId);

    66     timerId = startTimer(2000);

    67     m_state = Connecting;

    68     emit stateChanged();

    69 }

    70 

    71 void LandlineDialer::timerEvent(QTimerEvent* /*event*/)

    72 {

    73     setNewState();

    74 }

    75 

    76 void LandlineDialer::hangup()

    77 {

    78     qDebug() << "Hangup on LandlineDialer";

    79     if (timerId)

    80         killTimer(timerId);

    81     timerId = 0;

    82     m_state = Disconnected;

    83     emit stateChanged();

    84 }

    85 

    86 void LandlineDialer::setNewState()

    87 {

    88 

    89     switch(m_state) {

    90         case Disconnected:

    91             break;

    92         case Connecting:

    93             if ((qrand() %2) == 0)

    94                 m_state = Connected;

    95             else

    96                 m_state = Engaged;

    97             emit stateChanged();

    98             break;

    99         case Connected:

   100             break;

   101         case Engaged:

   102 

   103             break;

   104     }

   105 }