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 #ifndef CNTLISTMODEL_H

    18 #define CNTLISTMODEL_H

    19 

    20 #include <QAbstractListModel>

    21 #include <QSharedData>

    22 #include <HbIcon>

    23 

    24 #include "cntlistmodelglobal.h"

    25 #include <qcontactmanager.h>

    26 #include <qcontactfilter.h>

    27 #include <qcontactsortorder.h>

    28 

    29 QTM_USE_NAMESPACE

    30 

    31 class CntListModelData;

    32 class XQSettingsKey;

    33 class CntDisplayTextFormatter;

    34 

    35 /*!

    36  * CntListModel is a list model view for contacts database

    37  * content. It will cache contacts database entries to be

    38  * displayed on the screen.

    39  *

    40  * Note that that this is a prototype implementation and does

    41  * not yet support more advanced features, such as automatic

    42  * update and lazy fetching from contacts database.

    43  */

    44 class CNTLISTMODEL_EXPORT CntListModel : public QAbstractListModel

    45 {

    46     Q_OBJECT

    47     friend class TestCntListModel;

    48 

    49 public:

    50     CntListModel(QContactManager* manager,

    51                 const QContactFilter& contactFilter = QContactFilter(),

    52                 bool showMyCard = true,

    53                 QObject *parent = 0);

    54     ~CntListModel();

    55 

    56 public: // from QAbstractTableModel/QAbstractItemModel

    57     QVariant data(const QModelIndex &index, int role) const;

    58     int rowCount(const QModelIndex &parent = QModelIndex()) const;

    59 

    60 public:

    61 	QContact contact(const QModelIndex &index) const;

    62     QContactLocalId contactId(const QModelIndex &index) const;

    63 	QModelIndex indexOfContact(const QContact &contact) const;

    64 	QModelIndex indexOfContactId(const QContactLocalId &contactId) const;

    65 	void setFilter(const QContactFilter& contactFilter = QContactFilter());

    66 	void showMyCard(bool enabled);

    67 	bool myCardStatus() const;

    68 	QContactLocalId myCardId() const;

    69 		

    70 private:

    71     void updateContactIdsArray();

    72     QContact contact(int row) const;

    73     bool validRowId(int row) const;

    74     int rowId(const QContactLocalId &contactId) const;

    75     QVariant dataForRole(int row, int role) const;

    76     void updateRelationships();

    77 

    78 private slots:

    79     void handleAdded(const QList<QContactLocalId>& contactIds);

    80     void handleChanged(const QList<QContactLocalId>& contactIds);

    81     void handleRemoved(const QList<QContactLocalId>& contactIds);

    82     void handleMyCardChanged(const QContactLocalId& oldId, const QContactLocalId& newId);

    83     void handleContactInfoUpdated(QContactLocalId contactId);

    84     void handleAddedRelationship(const QList<QContactLocalId>& contactIds);

    85     void handleRemovedRelationship(const QList<QContactLocalId>& contactIds);

    86     void handleRowSettingChanged(const XQSettingsKey& key, const QVariant& value);

    87     void refreshModel();

    88 

    89 private:

    90     QSharedDataPointer<CntListModelData>  d;

    91     HbIcon                               m_defaultIcon;

    92     HbIcon                               m_defaultMyCardIcon;

    93 };

    94 

    95 #endif