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:  

    15 *

    16 */

    17 

    18 #include <HbMainWindow>

    19 #include "hsbackuprestoreobserver.h"

    20 #include "hsrootstate.h"

    21 

    22 /*!

    23     \class HsRootState

    24     \ingroup group_hshomescreenstateplugin

    25     \brief View part of the home screen idle state.

    26 

    27     Loads the home screen scene.

    28 */

    29 

    30 /*!

    31     Constructs a new load scene state with the given \a parent.

    32 */

    33 HsRootState::HsRootState(QState *parent)

    34     : QState(parent)

    35 {	

    36     connect(this, SIGNAL(entered()), SLOT(action_startListenBURStatus()));

    37     connect(this, SIGNAL(exited()), SLOT(action_stopListenBURStatus()));

    38 }

    39 

    40 /*!

    41     Destroys this idle state.

    42 */

    43 HsRootState::~HsRootState()

    44 {

    45 }

    46 

    47 /*!

    48     Starts listen backup/restore status.

    49 */

    50 void HsRootState::action_startListenBURStatus()

    51 {

    52     HsBackupRestoreObserver *backupRestoreObserver = 

    53         HsBackupRestoreObserver::instance();

    54     

    55     connect(backupRestoreObserver, 

    56             SIGNAL(event_backupRestoreStarted()),

    57             SIGNAL(event_backupRestore()));

    58 }

    59 

    60 /*!

    61     Stops listen backup/restore status.

    62 */

    63 void HsRootState::action_stopListenBURStatus()

    64 {

    65     HsBackupRestoreObserver *backupRestoreObserver = 

    66         HsBackupRestoreObserver::instance();

    67                 

    68     backupRestoreObserver->disconnect(this);    

    69 }