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 #include "cntcollectionlistmodel.h"

    19 

    20 #include <QIcon>

    21 #include <qtcontacts.h>

    22 #include <hbglobal.h>

    23 

    24 /*!

    25 Constructor

    26 */

    27 CntCollectionListModel::CntCollectionListModel(QContactManager *manager, QObject *parent)

    28     : QAbstractListModel(parent),

    29     mContactManager(manager)

    30 {

    31     mDataPointer = new CntCollectionListData();

    32     doConstruct();

    33 }

    34 

    35 /*!

    36 Destructor

    37 */

    38 CntCollectionListModel::~CntCollectionListModel()

    39 {

    40     

    41 }

    42 

    43 /*!

    44 Returns data for given index with a given role

    45 */

    46 QVariant CntCollectionListModel::data(const QModelIndex &index, int role) const

    47 {

    48     int row = index.row();

    49     

    50     if (row < 0)

    51     {

    52         return QVariant();

    53     }

    54     

    55     QVariantList values = mDataPointer->mDataList.at(row);

    56     

    57     if (role == Qt::DisplayRole)

    58     {

    59         QStringList list = values[0].toStringList();        

    60         return QVariant(list);

    61     }

    62      

    63     else if (role == Qt::DecorationRole)

    64     {

    65         QVariantList icons;

    66         QIcon itemIcon(values[1].toString());

    67         icons.append(itemIcon);

    68         return QVariant(icons);

    69     }

    70     

    71     else if (role == Qt::UserRole)

    72     {

    73         int contactId = values[2].toInt();

    74         return QVariant(contactId);

    75     }

    76 

    77     return QVariant();

    78 }

    79 

    80 /*!

    81 Returns the number of rows in the model

    82 */

    83 int CntCollectionListModel::rowCount(const QModelIndex &parent) const

    84 {

    85     Q_UNUSED(parent);

    86     return mDataPointer->mDataList.count();

    87 }

    88 

    89 /*!

    90 Removes given rows from the model

    91 */

    92 bool CntCollectionListModel::removeRows(int row, int count, const QModelIndex &parent)

    93 {

    94     Q_UNUSED(count);

    95     Q_UNUSED(parent);

    96     if (row < 0 || row > rowCount())

    97     {

    98         return false;

    99     }

   100     

   101     beginRemoveRows(parent, row, row);

   102     mDataPointer->mDataList.removeAt(row);

   103     endRemoveRows();

   104 

   105     return true;

   106 }

   107 

   108 /*!

   109 Remove given group from the model

   110 */

   111 void CntCollectionListModel::removeGroup(int localId)

   112 {

   113     for (int i = 0;i < rowCount();i++)

   114     {

   115         if (mDataPointer->mDataList.at(i)[2] == localId)

   116         {

   117             removeRow(i);

   118             break;

   119         }

   120     }

   121 }

   122 

   123 /*!

   124 Initialize the data, both static (favorites, online) and user defined groups

   125 */

   126 void CntCollectionListModel::doConstruct()

   127 {

   128     initializeStaticGroups();

   129     initializeUserGroups();

   130 }

   131 

   132 /*!

   133 Initialize static groups

   134 */

   135 void CntCollectionListModel::initializeStaticGroups()

   136 {

   137     QVariantList dataList;

   138     QStringList displayList;

   139     displayList.append(hbTrId("txt_phob_dblist_favorites"));

   140     displayList.append(hbTrId("txt_phob_dblist_favorites_val_no_favorites_selecte")); // as this isn't supported yet

   141     dataList.append(displayList);

   142     

   143     dataList.append(":/icons/qtg_large_favourites.svg");

   144     

   145     dataList.append(-1); // as favorites doesn't really have a contact Id, -1 is used

   146     

   147     mDataPointer->mDataList.append(dataList);

   148 }

   149 

   150 /*!

   151 Initialize user defined groups

   152 */

   153 void CntCollectionListModel::initializeUserGroups()

   154 {

   155     QContactDetailFilter groupFilter;

   156     groupFilter.setDetailDefinitionName(QContactType::DefinitionName, QContactType::FieldType);

   157     groupFilter.setValue(QString(QLatin1String(QContactType::TypeGroup)));

   158 

   159     QList<QContactLocalId> groupContactIds = mContactManager->contacts(groupFilter);

   160     

   161     if (!groupContactIds.isEmpty())

   162     {

   163         for(int i = 0;i < groupContactIds.count();i++)

   164         {

   165             QVariantList dataList;

   166             

   167             // group name

   168             QStringList displayList;

   169             

   170             QContact contact = mContactManager->contact(groupContactIds.at(i));

   171             QContactName contactName = contact.detail<QContactName>();

   172             QString groupName = contactName.customLabel();

   173             

   174             if (groupName.isNull())

   175             {

   176                 QString unnamed(hbTrId("Unnamed"));

   177                 displayList.append(unnamed);

   178             }

   179             else

   180             {

   181                 displayList.append(groupName);

   182             }

   183             

   184             QContactRelationshipFilter rFilter;

   185             rFilter.setRelationshipType(QContactRelationship::HasMember);

   186             rFilter.setRole(QContactRelationshipFilter::Second);

   187             rFilter.setOtherParticipantId(contact.id());

   188             

   189             // group members and their count

   190             QList<QContactLocalId> groupMemberIds = mContactManager->contacts(rFilter);

   191             

   192             if (!groupMemberIds.isEmpty())

   193             {

   194                 QStringList nameList;

   195                 for(int i = 0;i < groupMemberIds.count();i++)

   196                 {

   197                     QContact contact = mContactManager->contact(groupMemberIds.at(i));

   198                     QString memberName = contact.displayLabel();

   199                     nameList << memberName;

   200                     if (nameList.join(", ").length() > 30)

   201                     {

   202                         break;

   203                     }

   204                 }

   205                 QString names = nameList.join(", ");

   206                 displayList.append(names);

   207                 displayList.append(hbTrId("(%1)").arg(groupMemberIds.count()));

   208             }

   209             else

   210             {

   211                 displayList.append(hbTrId("No members selected"));

   212             }

   213             dataList.append(displayList);

   214             

   215             // icon, default for now always

   216             dataList.append(":/icons/qtg_large_custom.svg");

   217             

   218             // contact Id for identification

   219             dataList.append(groupContactIds.at(i));

   220             

   221             mDataPointer->mDataList.append(dataList);

   222         }

   223     }

   224 }