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 #include <QObject>

    22 #include <QString>

    23 #include "infowidgetpreferences.h"

    24 

    25 // Forward declarations 

    26 class InfoWidgetNetworkHandler;

    27 class InfoWidgetSatHandler;

    28 class InfoWidgetLineHandler;

    29 

    30 // Class declaration

    31 class InfoWidgetEngine : public QObject 

    32     {

    33     Q_OBJECT

    34     

    35 public:     

    36     

    37     enum HandlerEntity {

    38         NotDefined = 0, 

    39         NetworkHandler, 

    40         SatHandler, 

    41         LineHandler

    42     };

    43     

    44     class ModelData {    

    45     public: 

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

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

    48         

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

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

    51 

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

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

    54 

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

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

    57 

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

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

    60         

    61         bool serviceProviderNameDisplayRequired() const { 

    62             return m_serviceProviderNameDisplayRequired; };

    63         void setServiceProviderNameDisplayRequired(bool required){ 

    64             m_serviceProviderNameDisplayRequired = required; };

    65         

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

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

    68 

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

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

    71         

    72     private: 

    73         int m_mcnIndicatorType; 

    74         int m_homeZoneIndicatorType;

    75         int m_activeLine; 

    76         bool m_serviceProviderNameDisplayRequired; 

    77         

    78         QString m_mcnName;

    79         QString m_serviceProviderName;

    80         QString m_homeZoneTextTag;

    81         QString m_satDisplayText;

    82     }; 

    83     

    84 public:

    85     InfoWidgetEngine(QObject *parent = NULL);

    86     ~InfoWidgetEngine();

    87     

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

    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(

   100             int operation, 

   101             int errorCode); 

   102     void handleSatError(int operation, int errorCode); 

   103     void handleLineError(int operation, int errorCode);

   104     

   105     void suspend(); 

   106     void resume();

   107     

   108     void handlePreferencesChanged(

   109             InfoWidgetPreferences::Options options);

   110     

   111 private: 

   112     ModelData m_modelData;

   113     

   114     // Own

   115     QScopedPointer<InfoWidgetNetworkHandler> m_networkHandler;

   116     QScopedPointer<InfoWidgetSatHandler> m_satHandler;

   117     }; 

   118 

   119 #endif /* INFOWIDGETENGINE_H_ */

   120 

   121