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_p.h

    15  *

    16  */

    17 

    18 #ifndef CAITEMMODEL_P_H

    19 #define CAITEMMODEL_P_H

    20 

    21 // System includes

    22 #include <QObject>

    23 #include <QModelIndex>

    24 

    25 // User includes

    26 #include "caservice.h"

    27 #include "caquery.h"

    28 #include "caitemmodel.h"

    29 #include "caitemmodellist.h"

    30 #include "caclient_global.h"

    31 

    32 // Forward declarations

    33 class CaItemModel;

    34 CA_CLIENT_TEST_CLASS(TestCaClient)

    35 

    36 // Class declaration

    37 class CaItemModelPrivate: public QObject

    38 {

    39 

    40     Q_OBJECT

    41     CA_CLIENT_TEST_FRIEND_CLASS(TestCaClient)

    42 

    43 public:

    44 

    45     // Function declarations

    46     explicit CaItemModelPrivate(const CaQuery &query,

    47                                 CaItemModel *itemModelPublic);

    48     ~CaItemModelPrivate();

    49     int rowCount() const;

    50     QModelIndex index(int row);

    51     QVariant data(const QModelIndex &modelIndex, int role) const;

    52     void setAutoUpdate(bool autoUpdate);

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

    54                      Qt::AscendingOrder);

    55     void setIconSize(const QSizeF &size);

    56     QSizeF getIconSize() const;

    57     QModelIndex root();

    58     QSharedPointer<CaEntry> entry(const QModelIndex &modelIndex) const;

    59     void setSecondLineVisibility(bool secondLineVisibility);

    60     bool secondLineVisibility() const;

    61     QVariant displayRole(const CaEntry* entry) const;

    62     void setParentId(int parentId);

    63     void setFlagsOn(const EntryFlags &onFlags);

    64     void setFlagsOff(const EntryFlags &offFlags);

    65     bool notifierExists() const;

    66     

    67     QList<int> getUninstallingEntriesIds(int componentId);

    68     void updateProgress(int id, int valueOfProgress);

    69     

    70 

    71 public slots:

    72 

    73     // Function declarations

    74     void updateModel();

    75 

    76 private:

    77 

    78     // Function declarations

    79     void updateParentEntry();

    80     void updateItemData(const QSharedPointer<CaEntry> &entry);

    81     void addItem(int id);

    82     void addItemBlock(const QList<int> &itemsList);

    83     void handleAddItems(const QList<int> &itemsList);

    84     int itemRow(int id);

    85     void removeItem(int id);

    86     void removeItems(const QList<int> &itemsList);

    87     void updateLayout();

    88     void connectSlots();

    89     void disconnectSlots();

    90     void reconnectSlots();

    91     void emitEmpty(int previousCount);

    92     void emitCountChange(int previousCount);

    93 

    94 private slots:

    95 

    96     // Function declarations

    97     void updateModelItem(const CaEntry &entry, ChangeType changeType);

    98     void updateModelContent(int id);

    99 

   100 private:

   101     // data

   102 

   103     CaItemModel *const m_q;

   104     QSharedPointer<CaEntry> mParentEntry;

   105     CaQuery mQuery;

   106     QSharedPointer<CaService> mService;

   107     CaItemModelList mEntries;

   108     CaNotifier *mNotifier;//own

   109     QSizeF mSize;

   110     bool mSecondLineVisibility;

   111 

   112 };

   113 

   114 #endif // CAITEMMODEL_P_H