/*

* 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 Application Library state.

*

*/

#ifndef HSPREVIEWHSWIDGETSTATE_H

#define HSPREVIEWHSWIDGETSTATE_H

#include <hsmenubasestate.h>

#include "hsmenustates_global.h"

HS_STATES_TEST_CLASS(MenuStatesTest)

class HbDialog;

class HsWidgetHost;

class CaNotifier;

/**

 * @ingroup group_hsmenustateprovider

 * @brief Application Library State.

 *

 * Parent state for Application Library functionality (browsing applications and collections)

 *

 * @see StateMachine

 *

 * @lib ?library

 * @since S60 ?S60_version

 */

class HsPreviewHSWidgetState : public HsMenuBaseState

{

    Q_OBJECT

    HS_STATES_TEST_FRIEND_CLASS(MenuStatesTest)

public:

    /**

     * Constructor.

     *

     * @since S60 ?S60_version.

     * @param parent Owner.

     */

    HsPreviewHSWidgetState(QState *parent = 0);

    /**

     * Destructor.

     *

     * @since S60 ?S60_version.

     */

    virtual ~HsPreviewHSWidgetState();

private slots:

    /**

     * Inherited from HsMenuBaseState.

     *

     * @since S60 ?S60_version.

     */

    void onEntry(QEvent *event);

    /**

     * Slot invoked when a state is exited.

     *

     * @since S60 ?S60_version.

     */

    void stateExited();

    /**

     * Memory card removed.

     */

    void memoryCardRemoved();

private:

    /**

     * Show message widget corrupted.

     *

     * @param itemId Widget id.

     */

    void showMessageWidgetCorrupted(int itemId);

    /**

     * Subscribe for memory card remove.

     *

     * @param entryId Widget id.

     */

    void subscribeForMemoryCardRemove(int entryId);

private:

    HbDialog *mPopupDialog;

    CaNotifier *mNotifier;

};

#endif //HSPREVIEWHSWIDGETSTATE_H