/*

 * 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: Menu collection state.

 *

 */

#ifndef HSCOLLECTIONSTATE_H

#define HSCOLLECTIONSTATE_H

#include <qstate.h>

#include <qabstractitemmodel.h>

#include <QPointer>

#include "hsmenustates_global.h"

#include "hsmenuservice.h"

#include "hsmenuview.h"

HS_STATES_TEST_CLASS(MenuStatesTest)

class HbView;

class HbAction;

class HbMenu;

class HbAbstractViewItem;

class QModelIndex;

class HsMenuItemModel;

class HsMenuModeWrapper;

class HsMenuViewBuilder;

class HsMainWindow;

class HsCollectionState: public QState

{

    Q_OBJECT

    HS_STATES_TEST_FRIEND_CLASS(MenuStatesTest)

public:

    HsCollectionState(HsMenuViewBuilder &menuView,

                      HsMenuModeWrapper &menuMode,

                      HsMainWindow &mainWindow,

                      QState *parent = 0);

    ~HsCollectionState();

public slots:

    void collectionsSortOrder(HsSortAttribute sortAttribute);

protected:

    void onEntry(QEvent *event);

signals:

    void sortOrderChanged(HsSortAttribute sortAttribute);

private slots:

    bool openTaskSwitcher();

    void listItemActivated(const QModelIndex &index);

    void listItemLongPressed(HbAbstractViewItem *item, const QPointF &coords);

    void addCollectionShortcutToHomeScreenAction();

    void renameAction();

    void deleteAction();

    void backSteppingAction();

    void updateLabel();

    void stateEntered();

    void stateExited();

    void latestOnTopMenuAction();

    void oldestOnTopMenuAction();

    void contextMenuAction(HbAction *action);

    void handleEmptyChange(bool empty);

    void lockSearchButton(bool lock);

private:

    void construct();

    void constructMenu(bool isDynamic);

    void makeConnect();

    void makeDisconnect();

    void addElementToHomeScreen(const QModelIndex &index);

private:

    HsSortAttribute mSortAttribute;

    HsSortAttribute mCollectionsSortAttribute;

    int mCollectionId;

    QString mCollectionType;

    HsMenuView mMenuView;

    HsMenuModeWrapper &mMenuMode;

    HbAction *const mSecondarySoftkeyAction;

    HsMenuItemModel *mCollectionModel;

    HbMenu *mOptions;

    QModelIndex mContextModelIndex;

    QPointer<HbMenu> mContextMenu;

    HsMainWindow &mMainWindow;

};

#endif // HSCOLLECTIONSTATE_H