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: caitemmodel.h

    15  *

    16  */

    17 

    18 #ifndef CASTANDARDITEMMODEL_H

    19 #define CASTANDARDITEMMODEL_H

    20 

    21 // System includes

    22 #include <QAbstractItemModel>

    23 #include <QAbstractItemView>

    24 

    25 // User includes

    26 #include "caclient_global.h"

    27 #include "caquery.h"

    28 

    29 // Forward declarations

    30 class CaEntry;

    31 class CaItemModelPrivate;

    32 CA_CLIENT_TEST_CLASS(TestCaClient)

    33 

    34 // Class declaration

    35 class CACLIENT_EXPORT CaItemModel: public QAbstractItemModel

    36 {

    37 

    38 Q_OBJECT

    39     CA_CLIENT_TEST_FRIEND_CLASS(TestCaClient)

    40 

    41 public:

    42 

    43     // Data types

    44     enum CaItemRole

    45     {

    46         IdRole = Qt::UserRole + 1,

    47         ParentIdRole,

    48         TypeRole,

    49         FlagsRole,

    50         TextRole,//contains title represented as QString,

    51         DescriptionRole, // contains item description

    52         FullTextRole, //'title description' convinient for operations such as search

    53         UninstalRole,  //contains progress status as decimal number in QString

    54         CollectionTitleRole //contains title represented as QString,

    55 

    56     };

    57 

    58     // Function declarations

    59     CaItemModel(const CaQuery &query, QObject *parent = 0);

    60     ~CaItemModel();

    61 

    62     int columnCount(const QModelIndex &parent = QModelIndex()) const;

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

    64     virtual QModelIndex index(int row, int column = 0,

    65         const QModelIndex &parent = QModelIndex()) const;

    66     virtual QModelIndex parent(const QModelIndex &index) const;

    67     QModelIndex root() const;

    68     virtual QVariant data(const QModelIndex &index, int role =

    69         Qt::DisplayRole) const;

    70     void setAutoUpdate(bool autoUpdate);

    71     void setSecondLineVisibility(bool secondLineVisible);

    72     bool secondLineVisibility() const;

    73     bool isAutoUpdate() const;

    74     void setSort(SortAttribute sortAttribute, Qt::SortOrder sortOrder =

    75         Qt::AscendingOrder);

    76     void setIconSize(const QSizeF &size);

    77     QSizeF getIconSize() const;

    78     void updateModel();

    79     void setParentId(int parentId);

    80     void setFlagsOn(const EntryFlags &onFlags);

    81     void setFlagsOff(const EntryFlags &offFlags);

    82     QSharedPointer<CaEntry> entry(const QModelIndex &index) const;

    83 

    84     QList<int> getUninstallingEntriesIds(int componentId);

    85     void updateProgress(int id, int valueOfProgress);

    86 

    87     

    88 signals:

    89 

    90     void scrollTo(int row, QAbstractItemView::ScrollHint hint =

    91         QAbstractItemView::EnsureVisible);

    92     void empty(bool value);

    93     void countChange();

    94     

    95 protected:

    96     // data

    97 

    98     CaItemModelPrivate * const m_d;

    99     friend class CaItemModelPrivate;

   100 

   101 };

   102 

   103 #endif // CASTANDARDITEMMODEL_H