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  * 

    15  * Description:

    16  *     The source file of backup drive query of file manager

    17  */

    18 

    19 #include "fmdrivequery.h"

    20 #include "fmviewmanager.h"

    21 #include "fmbackuprestorehandler.h"

    22 

    23 #include <QGraphicsLinearLayout>

    24 #include "hblistview.h"

    25 

    26 FmDriveQuery::FmDriveQuery( QGraphicsItem *parent ) : FmDialog( parent )

    27 {

    28     setObjectName( "driveQueryDialog" );

    29 	mContentWidget = new QGraphicsWidget();

    30 	mContentWidget->setObjectName( "driveQueryContentWidget" );

    31 	setContentWidget(mContentWidget);

    32 

    33 	QGraphicsLinearLayout *vLayout = new QGraphicsLinearLayout();

    34     vLayout->setOrientation( Qt::Vertical );

    35 

    36     mListView = new HbListView();

    37     mListView->setObjectName( "driveQueryListView" );

    38 	vLayout->addItem( mListView );

    39 

    40 	mListView->setFontSpec( HbFontSpec( HbFontSpec::Primary ) );

    41 

    42 	this->setTimeout( NoTimeout );

    43 	mContentWidget->setLayout( vLayout );

    44 

    45 	connect( mListView, SIGNAL( activated  ( const QModelIndex& ) ), this, SLOT( activated( const QModelIndex& ) ) );

    46     this->setDismissPolicy( NoDismiss );

    47 

    48     

    49     mDriveModel = new FmDriveModel( this, 

    50             FmDriveModel::FillWithVolume | FmDriveModel::FillWithDefaultVolume, this );

    51     mListView->setModel( mDriveModel );

    52     

    53     // connect refreshModel signal of viewmanager  for drive insert/remove event.

    54     connect( FmViewManager::viewManager(), SIGNAL( refreshModel( QString ) ), 

    55             this, SLOT( refreshModel( QString ) ) );

    56 }

    57 

    58 FmDriveQuery::~FmDriveQuery(void)

    59 {

    60     delete mDriveModel;

    61     mDriveModel = 0;

    62 }

    63 

    64 void FmDriveQuery::getDriveList( QStringList &driveList )

    65 {

    66     // provide drive list which is got from backup engine wrapper.

    67     FmViewManager::viewManager()->operationService()->backupRestoreHandler()->getBackupDriveList( driveList );

    68 }

    69 

    70 void FmDriveQuery::activated( const QModelIndex &index )

    71 {

    72     QString driveName( mDriveModel->driveName( index ) );

    73     

    74     // if drive is not available, ignore activate signal.

    75     FmDriverInfo driveInfo = FmUtils::queryDriverInfo( driveName );

    76     if( !( driveInfo.driveState() & FmDriverInfo::EDriveAvailable ) ) {

    77         return;

    78     }

    79     

    80     mSelectedDrive = driveName;

    81     close();

    82 }

    83 

    84 QString FmDriveQuery::selectedDrive() const

    85 {

    86     return mSelectedDrive;

    87 }

    88 

    89 void FmDriveQuery::refreshModel( QString path )

    90 {

    91     if( !path.isEmpty() ) {

    92         // ignore non-empty refresh signal as it means change of folder/file, not drive.

    93         return;

    94     }

    95     mDriveModel->refresh();

    96 }