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/*
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* Copyright (c) 2002-2005 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: Base view for all General Settings views.
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*
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*/
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// INCLUDE FILES
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#include <gsbaseview.h>
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#include <gsbasecontainer.h>
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#include <aknnavide.h>
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#include <akntabgrp.h>
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#include <akntitle.h>
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#include <AknUtils.h>
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#include <aknViewAppUi.h>
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#include <barsread.h>
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#include <bautils.h> // BaflUtils
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#include <bldvariant.hrh>
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#include <featmgr.h>
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//Disabling warning caused by KGSDoActivateError constant
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#pragma diag_suppress 177
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// CONSTANTS
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_LIT( KGSDoActivateError, "DoActivateL" );
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// ========================= MEMBER FUNCTIONS ================================
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// ---------------------------------------------------------------------------
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// CGSBaseView::CGSBaseView
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//
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// C++ constructor
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// ---------------------------------------------------------------------------
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EXPORT_C CGSBaseView::CGSBaseView()
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: iResourceLoader( *iCoeEnv )
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{
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iAppUi = AppUi();
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iElaf = ( AknLayoutUtils::Variant() == EEuropeanVariant );
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::~CGSBaseView
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//
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// Destructor
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// ---------------------------------------------------------------------------
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EXPORT_C CGSBaseView::~CGSBaseView()
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{
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iResourceLoader.Close();
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if (iContainer)
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{
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AppUi()->RemoveFromViewStack( *this, iContainer );
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delete iContainer;
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}
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if ( iNaviPaneContext )
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{
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delete iNaviPaneContext;
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}
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::Container
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//
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//
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// ---------------------------------------------------------------------------
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EXPORT_C CGSBaseContainer* CGSBaseView::Container()
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{
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return iContainer;
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::SetCurrentItem
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//
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//
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// ---------------------------------------------------------------------------
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EXPORT_C void CGSBaseView::SetCurrentItem( TInt aIndex )
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{
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iCurrentItem = aIndex;
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::HandleListBoxEventL
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//
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//
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// ---------------------------------------------------------------------------
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EXPORT_C void CGSBaseView::HandleListBoxEventL( CEikListBox* /*aListBox*/,
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TListBoxEvent aEventType )
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{
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switch ( aEventType )
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{
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case EEventEnterKeyPressed:
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case EEventItemSingleClicked:
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HandleListBoxSelectionL();
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break;
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default:
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break;
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}
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::SetNaviPaneL
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//
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CGSBaseView::SetNaviPaneL()
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{
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CAknNavigationControlContainer* naviControlContainer =
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NaviControlContainerL();
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if ( iNaviPaneContext )
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{
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naviControlContainer->PushL( *iNaviPaneContext );
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}
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else
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{
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naviControlContainer->PushDefaultL();
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}
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::CreateNaviPaneContextL
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//
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CGSBaseView::CreateNaviPaneContextL( TInt aResourceId )
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{
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TResourceReader reader;
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iCoeEnv->CreateResourceReaderLC( reader, aResourceId );
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CAknNavigationControlContainer* naviControlContainer =
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NaviControlContainerL();
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iNaviPaneContext = naviControlContainer->CreateMessageLabelL( reader );
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CleanupStack::PopAndDestroy(); // reader
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::NaviControlContainerL
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//
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//
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// ---------------------------------------------------------------------------
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//
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CAknNavigationControlContainer* CGSBaseView::NaviControlContainerL()
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{
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CAknNavigationControlContainer* control = NULL;
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if( !iNaviControlContainer )
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{
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iNaviControlContainer =
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static_cast<CAknNavigationControlContainer*>(
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AppUi()->StatusPane()->ControlL( TUid::Uid(
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EEikStatusPaneUidNavi ) ) );
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}
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else
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{
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control = iNaviControlContainer;
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}
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return control;
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::HandleClientRectChange
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//
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//
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// ---------------------------------------------------------------------------
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void CGSBaseView::HandleClientRectChange()
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{
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if ( iContainer && iContainer->iListBox )
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{
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iContainer->SetRect( ClientRect() );
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}
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::DoActivateL
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// Activates the view.
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//
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// ---------------------------------------------------------------------------
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EXPORT_C void CGSBaseView::DoActivateL( const TVwsViewId& aPrevViewId,
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TUid /*aCustomMessageId*/,
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const TDesC8& /*aCustomMessage*/ )
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{
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iPrevViewId = aPrevViewId;
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// if( iContainer )
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// {
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// AppUi()->RemoveFromViewStack( *this, iContainer );
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//
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// delete iContainer;
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// iContainer = NULL;
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// }
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if ( !iContainer )
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{
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CreateContainerL();
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AppUi()->AddToViewStackL( *this, iContainer );
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iContainer->iListBox->SetListBoxObserver( this ) ;
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iContainer->iListBox->SetTopItemIndex( iTopItemIndex );
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iContainer->SetSelectedItem( iCurrentItem );
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}
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::DoDeactivate()
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//
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//
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// ---------------------------------------------------------------------------
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EXPORT_C void CGSBaseView::DoDeactivate()
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{
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if ( iContainer )
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{
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iCurrentItem = iContainer->SelectedItem();
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AppUi()->RemoveFromViewStack( *this, iContainer );
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delete iContainer;
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iContainer = NULL;
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}
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::CreateContainerL()
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//
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CGSBaseView::CreateContainerL()
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{
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NewContainerL();
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__ASSERT_DEBUG(
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iContainer, User::Panic( KGSDoActivateError, EGSViewPanicNullPtr ) );
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iContainer->SetMopParent( this );
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TRAPD( error, iContainer->ConstructL( ClientRect() ) );
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if ( error )
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{
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delete iContainer;
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iContainer = NULL;
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User::Leave( error );
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}
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}
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// ---------------------------------------------------------------------------
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// CGSBaseView::OpenLocalizedResourceFileL()
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//
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CGSBaseView::OpenLocalizedResourceFileL(
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const TDesC& aResourceFileName,
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RConeResourceLoader& aResourceLoader )
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{
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RFs &fsSession = CCoeEnv::Static()->FsSession();
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// Find the resource file:
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TParse parse;
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parse.Set( aResourceFileName, &KDC_RESOURCE_FILES_DIR, NULL );
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TFileName fileName( parse.FullName() );
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// Get language of resource file:
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BaflUtils::NearestLanguageFile( fsSession, fileName );
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// Open resource file:
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aResourceLoader.OpenL( fileName );
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}
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// -----------------------------------------------------------------------------
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// CGSBaseView::ResetSelectedItemIndex()
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//
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CGSBaseView::ResetSelectedItemIndex()
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{
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iCurrentItem = 0;
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if( iContainer )
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{
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iContainer->SetSelectedItem( iCurrentItem );
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}
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}
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//End of File
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