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 LOGSABSTRACTMODEL_H

    19 #define LOGSABSTRACTMODEL_H

    20 

    21 #include <QAbstractListModel>

    22 #include <logsexport.h>

    23 

    24 class LogsEvent;

    25 class LogsDbConnector;

    26 class LogsModelItemContainer;

    27 class HbIcon;

    28 

    29 /**

    30  * Abstract logs model.

    31  *

    32  */

    33 class LogsAbstractModel : public QAbstractListModel 

    34 {

    35     Q_OBJECT

    36     

    37 public:

    38     

    39     /**

    40      * Additional data role types.

    41      */

    42     enum LogsModelRole {

    43            RoleFullEvent = Qt::UserRole + 1, // LogsEvent

    44            RoleCall,                         // LogsCall

    45            RoleMessage,                      // LogsMessage

    46            RoleContact,                      // LogsContact

    47            RoleDetailsModel,                 // LogsDetailsModel

    48            RoleBaseLast                      // Child classes may define roles above this val

    49     };

    50 

    51 public:

    52     

    53     ~LogsAbstractModel();

    54     

    55 public:

    56     

    57     static QString directionIconName(const LogsEvent& event);

    58     static QString typeIconName(const LogsEvent& event);

    59         

    60     /**

    61      * Fills iconList based on the event.

    62      * @param event, 

    63      * @param iconList, on return contains list of icons 

    64      */

    65     void getDecorationData(const LogsEvent& event, QList<QVariant>& iconList) const;

    66     

    67     LogsDbConnector* dbConnector();

    68     

    69 protected:

    70 

    71     QVariant doGetData(int role, const LogsModelItemContainer& item) const;

    72     

    73     virtual QVariant createCall(const LogsModelItemContainer& item) const;

    74     virtual QVariant createMessage(const LogsModelItemContainer& item) const;

    75     virtual QVariant createContact(const LogsModelItemContainer& item) const;

    76       

    77     explicit LogsAbstractModel();

    78     

    79 protected: //data 

    80     

    81     LogsDbConnector* mDbConnector;

    82     QMap<QString, HbIcon*> mIcons;

    83     

    84 private:  // Testing related friend definitions

    85     

    86     friend class UT_LogsModel;

    87     friend class UT_LogsDetailsModel;

    88     friend class UT_LogsFilter;

    89     friend class UT_LogsCustomFilter;

    90     

    91 };

    92 

    93 

    94 /**

    95  * Specialized model may contain other model items than log events.

    96  */

    97 class LogsModelItemContainer {

    98 public:

    99     LogsModelItemContainer(LogsEvent* event = 0);

   100     virtual ~LogsModelItemContainer();

   101     LogsEvent* event() const;

   102 

   103 protected:

   104     LogsEvent* mEvent; // not owned

   105 };

   106 

   107 #endif //LOGSABSTRACTMODEL_H