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 header file of the delete backup widget of file manager

    17  */

    18 #include "fmdeletebackupwidget.h"

    19 #include "fmrestoresettings.h"

    20 #include "fmrestoreviewitem.h"

    21 #include "fmoperationservice.h"

    22 #include "fmviewmanager.h"

    23 #include "fmbackupconfigloader.h"

    24 #include "fmbkupengine.h"

    25 #include "fmbackuprestorehandler.h"

    26 

    27 #include <QGraphicsLinearLayout>

    28 #include <QStringListModel>

    29 #include <QDateTime>

    30 #include <hblistview.h>

    31 

    32 FmDeleteBackupWidget::FmDeleteBackupWidget(  HbWidget *parent )

    33 : HbWidget( parent ), mModel( 0 )

    34 {

    35     init();

    36 }

    37 

    38 FmDeleteBackupWidget::~FmDeleteBackupWidget()

    39 {

    40     mListView->setModel( 0 );

    41     delete mModel;

    42 }

    43 

    44 void FmDeleteBackupWidget::refresh()

    45 {

    46     mListView->setModel( 0 );

    47     loadData();

    48     mListView->setModel( mModel );    

    49     for (int i = 0; i < mModel->rowCount(); ++i) {

    50         QModelIndex index = mModel->index(i);

    51         FmRestoreViewItem* restoreViewItem = static_cast< FmRestoreViewItem* >

    52                                                  (mListView->itemByIndex(index));

    53         connect(restoreViewItem, SIGNAL(stateChanged(int)), this, SIGNAL(stateChanged(int)));     

    54     }

    55     emit stateChanged(0);

    56 }

    57 

    58 QList<int> FmDeleteBackupWidget::selectionIndexes()

    59 {

    60     QList<int> selectionList;

    61 

    62     for ( int i=0; i<mModel->rowCount(); i++ ) {

    63         FmRestoreViewItem *item = static_cast<FmRestoreViewItem*>( 

    64             mListView->itemByIndex( mModel->index( i ) ) );

    65         if( item && item->getCheckBoxState() ) {

    66             selectionList.push_back( i );

    67         }

    68     }

    69 

    70     return selectionList;

    71 }

    72 

    73 void FmDeleteBackupWidget::loadData()

    74 {

    75     if( !mModel ) {

    76         mModel = new QStringListModel();

    77     }

    78     mModel->removeRows( 0, mModel->rowCount() );

    79 

    80     mRestoreSettings = FmViewManager::viewManager()->operationService()->backupRestoreHandler()->bkupEngine()->RestoreSettingsL();

    81     mBackupConfigLoader = FmViewManager::viewManager()->operationService()->backupRestoreHandler()->backupConfigLoader();

    82     mRestoreSettings->load( mBackupConfigLoader->driversAndOperationList() );

    83 

    84     int index = 0;

    85 

    86     QList< FmRestoreEntry* > retoreEntryList = mRestoreSettings->restoreEntryList();

    87     mModel->insertRows( 0, retoreEntryList.count() );

    88 

    89     for ( QList< FmRestoreEntry* >::iterator it = retoreEntryList.begin(); 

    90          it != retoreEntryList.end(); ++it ){

    91              QString string = ( *it )->text();

    92              QDateTime datetime = ( *it )->restoreInfo().dateTime();

    93              QString drive = ( *it )->restoreInfo().drive();

    94              string.append( '\t' );

    95              string.append( datetime.toString( "hh:mm ap dd/MM/yyyy") );

    96              string.append( '\t' );

    97              string.append( drive );

    98              QVariant variant( string );             

    99              mModel->setData( mModel->index( index ), variant, Qt::DisplayRole );

   100              ++index;

   101     }

   102 

   103 }

   104 

   105 void FmDeleteBackupWidget::init()

   106 {    

   107     QGraphicsLinearLayout *vLayout = new QGraphicsLinearLayout( this );

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

   109 

   110     mListView = new HbListView( this );

   111     connect( mListView, SIGNAL( activated( const QModelIndex & ) ),

   112              this, SLOT( on_list_activated( const QModelIndex & ) ) );

   113 

   114     mListView->setSelectionMode( HbAbstractItemView::MultiSelection );

   115 

   116     vLayout->addItem( mListView );

   117 

   118     loadData();

   119     mListView->setModel( mModel );

   120 

   121     mListView->setItemPrototype( new FmRestoreViewItem( this ) );

   122    

   123 

   124 }

   125 

   126 void FmDeleteBackupWidget::on_list_activated( const QModelIndex &index )

   127 {

   128     FmRestoreViewItem *restoreViewItem = static_cast< FmRestoreViewItem* >

   129                                          ( mListView->itemByIndex( index ) );

   130 

   131     restoreViewItem->setCheckBoxState();

   132 }

   133 

   134 int FmDeleteBackupWidget::backupDataCount()

   135 {

   136     return mModel->rowCount();

   137 }