1 /*

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

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:

    15  * 

    16  */

    17 

    18 #ifndef CELLULARINDICATORPLUGIN_H

    19 #define CELLULARINDICATORPLUGIN_H

    20 

    21 #include <hbindicatorplugininterface.h>

    22 #include <hbindicatorinterface.h>

    23 #include <QtCore/QProcess>

    24 #include <QtCore/QVariant>

    25 

    26 

    27 /**

    28  * This class describes cellular indicator plug-in

    29  */

    30 class CellularIndicatorPlugin : public HbIndicatorInterface,

    31     public HbIndicatorPluginInterface

    32 {

    33 

    34     Q_OBJECT

    35     Q_INTERFACES(HbIndicatorPluginInterface)

    36 

    37 public:

    38 

    39     CellularIndicatorPlugin();

    40     ~CellularIndicatorPlugin();

    41 

    42 public:

    43 

    44     //from HbIndicatorPluginInterface

    45     

    46     // Return indicator type of indicator

    47     QStringList indicatorTypes() const;

    48     

    49     // Access is allowed allways

    50     bool accessAllowed(const QString &indicatorType,

    51                        const HbSecurityInfo *securityInfo) const;

    52     

    53     // Create indicator. Currently installs translation.

    54     HbIndicatorInterface* createIndicator(const QString &indicatorType);

    55     

    56     // Return error if any

    57     int error() const;

    58 

    59 public:

    60 

    61     //from HbIndicatorInterface

    62     

    63     // Client requests are directed to here

    64     bool handleClientRequest (RequestType type, const QVariant &parameter);

    65     

    66     // This called when item is selected in indicator menu

    67     bool handleInteraction(InteractionType type);

    68     

    69     // Used to get indicator data (icon or text)

    70     QVariant indicatorData(int role) const;

    71 

    72 private slots:

    73     // handler for error codes

    74     void processError(QProcess::ProcessError err);

    75 

    76 private: // data

    77 

    78     // Disable copy constructor

    79     Q_DISABLE_COPY(CellularIndicatorPlugin)

    80     // Indicator type

    81     QStringList mIndicatorTypes;

    82     // Error stored to member variable

    83     int mError;

    84     // Used to store the connection info

    85     QVariant mParameter;

    86     // Process to start external programs

    87     QProcess process;

    88 };

    89 

    90 

    91 

    92 

    93 #endif // CELLULARINDICATORPLUGIN_H