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/*
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* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0""
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: View for restore settings
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*
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*/
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// INCLUDE FILES
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#include <StringLoader.h>
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#include <aknlists.h>
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#include <akntitle.h>
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#include <CFileManagerEngine.h>
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#include <filemanager.rsg>
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#include <FileManagerDlgUtils.h>
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#include <CFileManagerRestoreSettings.h>
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#include <FileManagerDebug.h>
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#include "CFileManagerRestoreView.h"
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#include "CFileManagerSettingListContainer.h"
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#include "CFileManagerDocument.h"
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#include "CFileManagerAppUi.h"
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#include "FileManager.hrh"
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// CONSTANTS
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const TUid CFileManagerRestoreView::KDeleteBackups = { EDeleteBackups };
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const TInt KMaxSelection = 64;
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// ======== MEMBER FUNCTIONS ========
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::CFileManagerRestoreView
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// ----------------------------------------------------------------------------
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//
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CFileManagerRestoreView::CFileManagerRestoreView()
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{
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::NewLC
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// ----------------------------------------------------------------------------
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//
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CFileManagerRestoreView* CFileManagerRestoreView::NewLC()
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{
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CFileManagerRestoreView* self = new( ELeave ) CFileManagerRestoreView();
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CleanupStack::PushL( self );
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self->ConstructL( R_FILEMANAGER_RESTORE_VIEW );
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return self;
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::~CFileManagerRestoreView
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// ----------------------------------------------------------------------------
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//
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CFileManagerRestoreView::~CFileManagerRestoreView()
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{
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::DoActivateL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::DoActivateL(
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const TVwsViewId& aPrevViewId,
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TUid aCustomMessageId,
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const TDesC8& aCustomMessage )
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{
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FUNC_LOG
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iSelection = 0; // Reset stored list selection
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iDeleteBackups = ( aCustomMessageId == KDeleteBackups );
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CFileManagerViewBase::DoActivateL(
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aPrevViewId, aCustomMessageId, aCustomMessage );
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static_cast< CFileManagerAppUi* >( AppUi() )->SetTitleL(
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iDeleteBackups ?
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R_QTN_FMGR_DELETE_BACKUP_TITLE : R_QTN_FMGR_RESTORE_TITLE );
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CFileManagerRestoreSettings& settings( iEngine.RestoreSettingsL() );
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settings.RefreshL();
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iContainer->RefreshListL( iIndex );
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CEikButtonGroupContainer* cba = Cba();
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cba->SetCommandSetL(R_AVKON_SOFTKEYS_OK_CANCEL__MARK );
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cba->MakeCommandVisible( EAknSoftkeyOk, EFalse );
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cba->MakeCommandVisible( EAknSoftkeyMark, ETrue );
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if ( !iContainer->ListBoxNumberOfItems() )
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{
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cba->MakeCommandVisible( EAknSoftkeyMark, EFalse );
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}
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cba->DrawDeferred();
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::DoDeactivate
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::DoDeactivate()
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{
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FUNC_LOG
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CFileManagerViewBase::DoDeactivate();
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::DirectoryChangedL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::DirectoryChangedL()
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{
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FUNC_LOG
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if ( iContainer )
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{
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CFileManagerRestoreSettings& settings( iEngine.RestoreSettingsL() );
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settings.RefreshL();
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iContainer->RefreshListL( iIndex );
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RestoreSelectionL();
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}
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::Id
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// ----------------------------------------------------------------------------
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//
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TUid CFileManagerRestoreView::Id() const
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{
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return CFileManagerAppUi::KFileManagerRestoreViewId;
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::CreateContainerL
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// ----------------------------------------------------------------------------
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//
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CFileManagerContainerBase* CFileManagerRestoreView::CreateContainerL()
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{
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CFileManagerRestoreSettings& settings( iEngine.RestoreSettingsL() );
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CFileManagerContainerBase* container =
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CFileManagerSettingListContainer::NewL(
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ClientRect(),
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iIndex,
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CFileManagerSettingListContainer::EListRestore,
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&settings );
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container->SetEmptyTextL( R_QTN_FMGR_RESTORE_NO_BACKUPS );
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return container;
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::HandleCommandL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::HandleCommandL( TInt aCommand )
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{
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switch( aCommand )
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{
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case EAknSoftkeySelect: // FALLTHROUGH
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case EAknSoftkeyMark: // FALLTHROUGH
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case EAknSoftkeyUnmark: // FALLTHROUGH
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case EFileManagerSelectionKey: // FALLTHROUGH
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case EFileManagerToggleMark: // FALLTHROUGH
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case EFileManagerOpen:
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{
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CmdSelectL();
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break;
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}
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case EAknSoftkeyOk:
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{
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CmdOkL();
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break;
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}
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case EAknSoftkeyCancel: // FALLTHROUGH
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case EAknSoftkeyBack:
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{
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CmdCancelL();
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break;
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}
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case EFileManagerCheckMark:
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{
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CmdCheckMarkL();
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break;
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}
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default:
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{
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break;
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}
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}
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::CmdOkL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::CmdOkL()
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{
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if ( !iContainer )
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{
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return;
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}
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TBool isSystemStateNormal = static_cast< CFileManagerAppUi* >( AppUi() )->IsSystemStateNormal();
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if ( !isSystemStateNormal )
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{
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FileManagerDlgUtils::ShowErrorNoteL( R_QTN_FMGR_SYSTEM_NOT_READY );
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return;
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}
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const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes();
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TInt count( items->Count() );
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if ( count )
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{
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if( FileManagerDlgUtils::ShowConfirmQueryWithYesNoL(
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iDeleteBackups ?
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R_QTN_FMGR_DELETE_BACKUP_QUERY : R_QTN_FMGR_RESTORE_QUERY ) )
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{
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if ( !CheckPhoneState() )
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{
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FileManagerDlgUtils::ShowErrorNoteL( R_QTN_CRITICAL_ERROR );
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}
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else
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{
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TUint64 selection( 0 );
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for ( TInt i( 0 ); i < count; ++i )
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{
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selection |= ( ( TUint64 ) 1 ) << ( ( *items )[ i ] );
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}
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CFileManagerRestoreSettings& settings(
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iEngine.RestoreSettingsL() );
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settings.SetSelection( selection );
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if ( iDeleteBackups )
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{
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// Delete selected backups and close this view
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iEngine.DeleteBackupsL();
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iIndex = 0;
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static_cast< CFileManagerAppUi* >(
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AppUi() )->CloseRestoreViewL();
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}
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else
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{
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// Start restoring selected backups
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TRAPD( err, StartProcessL( ERestoreProcess ) );
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if ( err == KErrCorrupt )
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{
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FileManagerDlgUtils::ShowErrorNoteL(
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R_QTN_FMGR_ERROR_CORRUPTED_BACKUP_FILE );
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}
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else
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{
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User::LeaveIfError( err );
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}
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}
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}
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}
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}
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else
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{
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CmdCancelL();
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}
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::CmdCancelL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::CmdCancelL()
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{
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iIndex = 0;
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static_cast< CFileManagerAppUi* >( AppUi() )->CloseRestoreViewL();
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::CmdSelectL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::CmdSelectL()
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{
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if ( !iContainer )
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{
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return;
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}
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if ( !iContainer->ListBoxNumberOfItems() )
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{
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return;
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}
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TInt index( iContainer->ListBoxCurrentItemIndex() );
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iContainer->ListBoxToggleItemL( index );
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iSelection ^= ( ( TUint64 ) 1 ) << index; // Toggle stored list selection
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UpdateCbaFromSelectionL();
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::CmdCheckMarkL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::CmdCheckMarkL()
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{
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if ( !iContainer )
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{
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return;
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}
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TInt mskTextId( R_QTN_MSK_MARK );
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if ( iContainer->ListBoxIsItemSelected(
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iContainer->ListBoxCurrentItemIndex() ) )
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{
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mskTextId = R_QTN_MSK_UNMARK;
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}
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SetCbaMskTextL( mskTextId );
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::ProcessFinishedL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::ProcessFinishedL(
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TInt aError, const TDesC& aName )
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{
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TBool isRestore( iActiveProcess == ERestoreProcess );
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CFileManagerViewBase::ProcessFinishedL( aError, aName );
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// Exit when restore finished
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if ( isRestore )
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{
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CmdCancelL();
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}
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::NotifyForegroundStatusChange
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::NotifyForegroundStatusChange(
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TBool aForeground )
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{
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FUNC_LOG
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if ( aForeground )
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{
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TRAP_IGNORE( RefreshSettingsL() );
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}
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::RefreshSettingsL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::RefreshSettingsL()
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{
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FUNC_LOG
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DirectoryChangedL();
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::RestoreSelectionL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::RestoreSelectionL()
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{
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if ( !iContainer )
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{
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return;
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}
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const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes();
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for ( TInt i( 0 ); i < KMaxSelection; ++i )
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{
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if ( iSelection & ( ( ( TUint64 ) 1 ) << i ) )
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{
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iContainer->ListBoxSelectItemL( i );
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}
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else
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{
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iContainer->ListBoxDeselectItem( i );
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}
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}
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UpdateCbaFromSelectionL();
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::UpdateCbaFromSelectionL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::UpdateCbaFromSelectionL()
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{
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if ( !iContainer )
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{
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return;
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}
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CmdCheckMarkL();
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CEikButtonGroupContainer* cba = Cba();
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TBool hasItem(iContainer->ListBoxNumberOfItems());
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const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes();
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if ( hasItem && items->Count() )
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{
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cba->MakeCommandVisible( EAknSoftkeyOk, ETrue );
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}
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else
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{
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cba->MakeCommandVisible( EAknSoftkeyOk, EFalse );
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}
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cba->DrawDeferred();
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}
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// ----------------------------------------------------------------------------
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// CFileManagerRestoreView::UpdateCbaL
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// ----------------------------------------------------------------------------
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//
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void CFileManagerRestoreView::UpdateCbaL()
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{
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CEikButtonGroupContainer* cba = Cba();
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TBool hasItem(iContainer->ListBoxNumberOfItems());
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cba->MakeCommandVisible( EAknSoftkeyMark, hasItem );
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TBool hasSelecttionItem( hasItem && ( iContainer->ListBoxSelectionIndexesCount() ) );
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cba->MakeCommandVisible( EAknSoftkeyOk, hasSelecttionItem );
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cba->DrawDeferred();
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}
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// End of File
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