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 INFOWIDGETENGINE_H_

    19 #define INFOWIDGETENGINE_H_

    20 

    21 

    22 #include <QObject>

    23 #include <QString>

    24 

    25 class InfoWidgetNetworkHandler;

    26 class InfoWidgetSatHandler;

    27 class InfoWidgetLineHandler;

    28 

    29 class InfoWidgetEngine : public QObject 

    30     {

    31     Q_OBJECT

    32     

    33 public:     

    34     

    35     enum HandlerEntity {

    36         NotDefined = 0, 

    37         NetworkHandler, 

    38         SatHandler, 

    39         LineHandler

    40     };

    41     

    42     class ModelData {    

    43     public: 

    44         int mcnIndicatorType() const { return m_mcnIndicatorType; }; 

    45         void setMcnIndicatorType(const int type){ m_mcnIndicatorType = type; };

    46         

    47         int homeZoneIndicatorType() const { return m_homeZoneIndicatorType; }; 

    48         void setHomeZoneIndicatorType(const int type){ m_homeZoneIndicatorType = type; };

    49 

    50         int activeLine() const { return m_activeLine; }; 

    51         void setActiveLine(const int line){ m_activeLine = line; };

    52 

    53         const QString& mcnName() const { return m_mcnName; };

    54         void setMcnName(const QString& name){ m_mcnName = name; };

    55 

    56         const QString& serviceProviderName() const { return m_serviceProviderName; };

    57         void setServiceProviderName(const QString& name){ m_serviceProviderName = name; };

    58         

    59         bool serviceProviderNameDisplayRequired() const { 

    60             return m_serviceProviderNameDisplayRequired; };

    61         void setServiceProviderNameDisplayRequired(bool required){ 

    62             m_serviceProviderNameDisplayRequired = required; };

    63         

    64         const QString& homeZoneTextTag() const { return m_homeZoneTextTag; };

    65         void setHomeZoneTextTag(const QString& tag){ m_homeZoneTextTag = tag; };

    66 

    67         const QString& satDisplayText() const { return m_satDisplayText; };

    68         void setSatDisplayText(const QString& text){ m_satDisplayText = text; };

    69         

    70     private: 

    71         int m_mcnIndicatorType; 

    72         int m_homeZoneIndicatorType;

    73         int m_activeLine; 

    74         bool m_serviceProviderNameDisplayRequired; 

    75         

    76         QString m_mcnName;

    77         QString m_serviceProviderName;

    78         QString m_homeZoneTextTag;

    79         QString m_satDisplayText;

    80     }; 

    81     

    82 public:

    83     InfoWidgetEngine(QObject *parent = 0);

    84     ~InfoWidgetEngine();    

    85     

    86     const InfoWidgetEngine::ModelData &modelData() const;  

    87     

    88     void logModelData();

    89     

    90 signals:

    91     void modelError(int operation, int errorCode);

    92     void modelChanged(); 

    93     

    94 public slots: 

    95     void updateNetworkDataToModel();

    96     void updateSatDataToModel();

    97     void updateLineDataToModel();

    98 

    99     void handleNetworkError(int operation, int errorCode); 

   100     void handleSatError(int operation, int errorCode); 

   101     void handleLineError(int operation, int errorCode);

   102     

   103     void suspend(); 

   104     void resume();

   105     

   106     void preferenceChanged(int option, int displaySetting);

   107     

   108 private: 

   109     ModelData m_modelData;

   110     

   111     // Own

   112     QScopedPointer<InfoWidgetNetworkHandler> m_networkHandler;

   113     QScopedPointer<InfoWidgetSatHandler> m_satHandler;

   114     }; 

   115 

   116 #endif /* INFOWIDGETENGINE_H_ */

   117 

   118