/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:

 *

 */

#ifndef ARRANGE_H

#define ARRANGE_H

#include <QState>

#include <QVariant>

#include <hsmenuservice.h>

#include <QAbstractItemModel>

#include "hsmenustates_global.h"

HS_STATES_TEST_CLASS(MenuStatesTest)

class HbListWidget;

class HsMenuItemModel;

class HbDialog;

class HsArrangeState: public QState

{

    Q_OBJECT

    // Friend classes

    HS_STATES_TEST_FRIEND_CLASS(MenuStatesTest)

public:

    HsArrangeState(QState *parent = 0);

    virtual ~HsArrangeState();

protected:

    /**

     * Derived from QState.

     * Method invoked when a state is entered.

     * @param event an event causing the entrance the state.

     *

     * @since S60 ?S60_version.

     */

    void onEntry(QEvent *event);

    /**

     * Slot connected to saving action of state.

     * It is called when new application are addend to collection.

     *

     * @since S60 ?S60_version.

     * @param id Id of collection to which applications were added.

     */

    //    void showMessageAppsAdded(int id);

private slots:

    /**

     * Slot invoked when a state is exited.

     *

     * @since S60 ?S60_version.

     */

    void stateExited();

private:

    /**

     * Constructs contained objects.

     *

     * @since S60 ?S60_version.

     */

    void construct();

    /*

     * Fulfills collection list.

     */

    void fulfillEntriesList();

    /**

     * Appends new order of items to ids list.

     */

    void getArrangedEntriesIds();

    /**

     * Saves data in content arsenal(selected applications in collection).

     *

     * @since S60 ?S60_version.

     */

    void save();

private:

    /**

     * Dialog consists of collection's entries.

     */

    HbDialog *mDialog;

    /**

     * Entries list collected from DB.

     */

    HbListWidget *mEntriesList;

    /**

     * Collection name.W

     */

    HsMenuItemModel *mItemModel;

    /**

     * Item id visible on top.

     */

    int mTopItemId;

    /*

     * ModelIndex visible on top.

     */

    QModelIndex mTopModelIndex;

    /**

     * Collection list.

     */

    QList<int> mCollIdList;

    /**

     * Collection list.

     */

    QList<int> mArrangedCollIdList;

};

#endif /* ARRANGE_H_ */