contentstorage/caclient/inc/caitemmodel_p.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 23 Jun 2010 18:33:40 +0300
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permissions -rw-r--r--
Revision: 201023 Kit: 2010125
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/*
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 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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 * All rights reserved.
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 * This component and the accompanying materials are made available
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 * under the terms of "Eclipse Public License v1.0"
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 * which accompanies this distribution, and is available
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 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
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 *
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 * Initial Contributors:
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 * Nokia Corporation - initial contribution.
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 *
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 * Contributors:
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 *
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 * Description: caitemmodel_p.h
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 *
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 */
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#ifndef CAITEMMODEL_P_H
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#define CAITEMMODEL_P_H
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// System includes
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#include <QObject>
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#include <QModelIndex>
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// User includes
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#include "caservice.h"
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#include "caquery.h"
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#include "caitemmodel.h"
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#include "caitemmodellist.h"
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#include "caclient_global.h"
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// Forward declarations
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class CaItemModel;
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CA_CLIENT_TEST_CLASS(TestCaClient)
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// Class declaration
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class CaItemModelPrivate: public QObject
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{
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    Q_OBJECT
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    CA_CLIENT_TEST_FRIEND_CLASS(TestCaClient)
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public:
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    // Function declarations
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    explicit CaItemModelPrivate(const CaQuery &query,
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                                CaItemModel *itemModelPublic);
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    ~CaItemModelPrivate();
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    int rowCount() const;
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    QModelIndex index(int row);
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    QVariant data(const QModelIndex &modelIndex, int role) const;
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    void setAutoUpdate(bool autoUpdate);
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    void setSort(SortAttribute sortAttribute, Qt::SortOrder sortOrder =
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                     Qt::AscendingOrder);
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    void setIconSize(const QSize &size);
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    QSize getIconSize() const;
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    QModelIndex root();
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    QSharedPointer<CaEntry> entry(const QModelIndex &modelIndex) const;
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    void setSecondLineVisibility(bool secondLineVisibility);
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    bool secondLineVisibility() const;
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    QVariant displayRole(const QModelIndex &modelIndex) const;
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    void setParentId(int parentId);
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    void setFlagsOn(const EntryFlags &onFlags);
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    void setFlagsOff(const EntryFlags &offFlags);
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    bool notifierExists() const;
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public slots:
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    // Function declarations
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    void updateModel();
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private:
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    // Function declarations
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    void updateParentEntry();
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    void updateItemData(const QSharedPointer<CaEntry> &entry);
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    void addItem(int id);
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    void addItemBlock(const QList<int> &itemsList);
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    void handleAddItems(const QList<int> &itemsList);
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    int itemRow(int id);
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    void removeItem(int id);
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    void removeItems(const QList<int> &itemsList);
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    void updateLayout();
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    void connectSlots();
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    void disconnectSlots();
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    void reconnectSlots();
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    void emitEmpty(int previousCount);
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private slots:
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    // Function declarations
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    void updateModelItem(const CaEntry &entry, ChangeType changeType);
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    void updateModelContent(int id);
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private:
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    // data
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    CaItemModel *const m_q;
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    QSharedPointer<CaEntry> mParentEntry;
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    CaQuery mQuery;
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    QSharedPointer<CaService> mService;
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    CaItemModelList mEntries;
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    CaNotifier *mNotifier;//own
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    QSize mSize;
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    bool mSecondLineVisibility;
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};
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#endif // CAITEMMODEL_P_H