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/*
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* Copyright (c) 2007-2010 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: Implements container for the user scene setup list.*
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*/
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// INCLUDE FILES
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#include "CamUserSceneSetupContainer.h"
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#include "CamUserSceneSetupItemArray.h"
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#include "CamAppController.h"
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#include "CamSettings.hrh"
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#include "Cam.hrh"
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#include "CamPanic.h"
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#include <aknlists.h>
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#include <AknIconArray.h>
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#include <barsread.h>
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#include <aknview.h>
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#include "CameraUiConfigManager.h"
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#include "CamUtility.h"
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::NewLC
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// Symbian two-phased constructor.
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// ---------------------------------------------------------
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//
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CCamUserSceneSetupContainer* CCamUserSceneSetupContainer::NewLC
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( const TRect& aRect, TInt aResourceId,
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CCamAppController& aController,
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CAknView& aView )
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{
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CCamUserSceneSetupContainer* self =
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new ( ELeave ) CCamUserSceneSetupContainer( aController,
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aView );
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CleanupStack::PushL( self );
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self->ConstructL( aRect, aResourceId );
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return self;
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::NewL
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// Symbian two-phased constructor.
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// ---------------------------------------------------------
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//
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CCamUserSceneSetupContainer* CCamUserSceneSetupContainer::NewL
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( const TRect& aRect, TInt aResourceId,
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CCamAppController& aController,
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CAknView& aView )
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{
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CCamUserSceneSetupContainer* self =
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CCamUserSceneSetupContainer::NewLC
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( aRect, aResourceId, aController,
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aView );
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::~CCamUserSceneSetupContainer
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// Destructor
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// ---------------------------------------------------------
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//
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CCamUserSceneSetupContainer::~CCamUserSceneSetupContainer()
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{
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PRINT( _L("Camera => ~CCamUserSceneSetupContainer" ))
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delete iUserSceneSetupList;
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delete iUserSceneSetupItemArray;
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PRINT( _L("Camera <= ~CCamUserSceneSetupContainer" ))
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::HandleChangeInItemArrayOrVisibilityL
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// Handles a change in the item list visibility.
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// ---------------------------------------------------------
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//
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void CCamUserSceneSetupContainer::UpdateDisplayL()
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{
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ListBox()->DrawNow();
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::TitlePaneTextResourceId
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// Returns the resource Id of the title for this container.
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// ---------------------------------------------------------
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//
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TInt CCamUserSceneSetupContainer::TitlePaneTextResourceId()
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{
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return iTitleResourceId;
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::UpdateListItems
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// Updates the list items with the settings model values.
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// ---------------------------------------------------------
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//
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void CCamUserSceneSetupContainer::UpdateListItems( void )
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{
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TInt listItemCount = iUserSceneSetupItemArray->Count();
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TInt i;
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for ( i = 0; i < listItemCount; ++i )
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{
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UpdateListItem( i );
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}
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::UpdateCurrentListItem
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// Updates the current list item with it's associated
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// settings model value.
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// ---------------------------------------------------------
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//
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void CCamUserSceneSetupContainer::UpdateCurrentListItem()
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{
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CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
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if ( cba )
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{
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CEikCba* eikCba = static_cast<CEikCba*>( cba->ButtonGroup() );
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if( eikCba )
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{
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// Hide LSK for single clickable settings
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eikCba->EnableItemSpecificSoftkey( ETrue );
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}
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}
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TInt selectedItemIndex = iUserSceneSetupList->CurrentItemIndex();
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UpdateListItem( selectedItemIndex );
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::HandleListBoxEventL
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// Handles a list box event.
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// ---------------------------------------------------------
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//
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void CCamUserSceneSetupContainer::HandleListBoxEventL
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( CEikListBox* /*aListBox*/, TListBoxEvent aEventType )
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{
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switch( aEventType )
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{
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case EEventEnterKeyPressed: // fallthrough
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case EEventItemDoubleClicked:
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case EEventItemSingleClicked:
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{
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HandleSelectionL();
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}
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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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// CCamUserSceneSetupContainer::HandleSelectionL
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// Handles the user selection of a list item.
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// ---------------------------------------------------------
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//
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void CCamUserSceneSetupContainer::HandleSelectionL( void )
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{
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TInt CommandId = CommandIdForActivatingCurrentItemControl();
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CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
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if ( cba && CommandId != ECamCmdCaptureSetupFlashUser )
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{
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CEikCba* eikCba = static_cast<CEikCba*>( cba->ButtonGroup() );
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if( eikCba )
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{
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// Make LSK visible for the sliders.
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// Sliders, like exposure compensation, are not listboxes,
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// thus single click cannot be disabled for those.
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// All setting items, except flash, are double clickable and
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// they have a visible LSK
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eikCba->EnableItemSpecificSoftkey( EFalse );
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}
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}
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iView.HandleCommandL( CommandId );
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::CCamUserSceneSetupContainer
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// C++ constructor
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// ---------------------------------------------------------
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//
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CCamUserSceneSetupContainer::CCamUserSceneSetupContainer
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( CCamAppController& aController,
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CAknView& aView )
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: CCamContainerBase( aController, aView )
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{
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::ConstructL
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// 2nd phase constructor
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// ---------------------------------------------------------
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//
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void CCamUserSceneSetupContainer::ConstructL
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( const TRect& aRect, TInt aResourceId )
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{
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const TInt KSettingItemArrayGranularity = 5;
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CCamContainerBase::BaseConstructL( aRect );
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//CreateWindowL();
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// Create the listbox in the right style
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iUserSceneSetupList = new ( ELeave ) CAknSettingStyleListBox;
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iUserSceneSetupList->ConstructL( this, CEikListBox::ELeftDownInViewRect );
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TPoint pos = iEikonEnv->EikAppUi()->ClientRect().iTl;
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TSize size = iUserSceneSetupList->MinimumSize();
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SetExtent( pos, size );
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// Setup the scroll bar
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iUserSceneSetupList->CreateScrollBarFrameL( ETrue );
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iUserSceneSetupList->ScrollBarFrame()->
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SetScrollBarVisibilityL( CEikScrollBarFrame::EOn,
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CEikScrollBarFrame::EAuto );
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iTitleResourceId = aResourceId;
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// get array of supported resources from psi
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RArray<TInt> userSceneResourceIds;
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CleanupClosePushL( userSceneResourceIds );
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User::LeaveIfError( CamUtility::GetPsiIntArrayL( ECamPsiUserSceneResourceIds, userSceneResourceIds ) );
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// ...get the number of items in this user scene setup list.
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TInt itemCount = userSceneResourceIds.Count();
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iUserSceneSetupItemArray = new ( ELeave )
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CCamUserSceneSetupItemArray( itemCount );
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iUserSceneSetupItemArray->ConstructL();
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// Make the icon array
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CArrayPtrFlat<CGulIcon>* iconArray = new ( ELeave )
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CAknIconArray( KSettingItemArrayGranularity );
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CleanupStack::PushL( iconArray );
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// Create all the user scene setup list items defined in the resource.
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TInt i;
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for ( i=0; i < itemCount; ++i )
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{
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CCamUserSceneSetupListItem* listItem =
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CCamUserSceneSetupListItem::NewL( userSceneResourceIds[i] );
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CleanupStack::PushL( listItem );
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// Ownership is transferred
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iUserSceneSetupItemArray->AppendL( listItem );
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CleanupStack::Pop( listItem );
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}
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// Update the display
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UpdateDisplayL();
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// Looks like we have no choice but to give ownership
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// of this to the listbox.
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// There is no flag as there is for the item data
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ListBox()->ItemDrawer()->FormattedCellData()->SetIconArrayL( iconArray );
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// iconArray now has ownership transferred
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CleanupStack::Pop( iconArray );
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CleanupStack::PopAndDestroy( &userSceneResourceIds );
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CTextListBoxModel* model= iUserSceneSetupList->Model();
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model->SetItemTextArray( iUserSceneSetupItemArray );
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// Ownership retained by SettingItemList
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model->SetOwnershipType( ELbmDoesNotOwnItemArray );
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TAknLayoutRect layoutRect;
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layoutRect.LayoutRect( TRect(
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TPoint( 0, 0 ), iAvkonAppUi->ClientRect().Size() ),
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AKN_LAYOUT_WINDOW_list_gen_pane( 0 ) );
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iUserSceneSetupList->SetRect( layoutRect.Rect() );
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ListBox()->SetCurrentItemIndex( 0 );
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ListBox()->SetListBoxObserver( this );
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ListBox()->UpdateScrollBarsL();
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SetRect( aRect );
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ActivateL();
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UpdateListItems();
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::UpdateListItem
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// Updates a list item with its corresponding settings model value.
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// ---------------------------------------------------------
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//
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void CCamUserSceneSetupContainer::UpdateListItem( TInt aIndex )
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{
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// Get the current value for this list item from the settings model.
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// ...get settings model id for list item.
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TInt settingsModelId =
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iUserSceneSetupItemArray->At( aIndex )->SettingsModelTypeId();
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if ( settingsModelId != ECamSettingItemUserSceneReset )
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{
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// ...use id to get current value.
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TInt currentVal = iController.IntegerSettingValue( settingsModelId );
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// Update list item with the current value.
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iUserSceneSetupItemArray->At( aIndex )->SetCurrentValue( currentVal );
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}
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}
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// ----------------------------------------------------
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// CCamUserSceneSetupContainer::CommandIdForActivatingCurrentItemControl
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// Returns the command id for activating the current list item control.
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// ----------------------------------------------------
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//
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TInt CCamUserSceneSetupContainer::CommandIdForActivatingCurrentItemControl()
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{
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// Get the settings model type id for the selected item.
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// ...get settings model id for list item.
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TInt currentIndex = iUserSceneSetupList->CurrentItemIndex();
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// ...get settings model id for list item.
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TInt settingsModelId =
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iUserSceneSetupItemArray->At( currentIndex )->
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SettingsModelTypeId();
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// Convert settings model id to command id that activates the
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// control for the selected item.
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TInt commandId = -1;
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switch ( settingsModelId )
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{
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case ECamSettingItemUserSceneBasedOnScene:
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{
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commandId = ECamCmdCaptureSetupSceneUser;
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}
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break;
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case ECamSettingItemUserSceneWhitebalance:
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{
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commandId = ECamCmdCaptureSetupWhiteBalanceUser;
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}
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break;
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case ECamSettingItemUserSceneExposure:
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{
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commandId = ECamCmdCaptureSetupExposureUser;
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}
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break;
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case ECamSettingItemUserSceneColourFilter:
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{
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commandId = ECamCmdCaptureSetupColourFilterUser;
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}
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break;
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case ECamSettingItemUserSceneFlash:
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{
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commandId = ECamCmdCaptureSetupFlashUser;
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}
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break;
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case ECamSettingItemUserSceneReset:
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{
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commandId = ECamCmdUserSceneReset;
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}
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break;
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case ECamSettingItemUserSceneBrightness:
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{
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commandId = ECamCmdCaptureSetupBrightnessUser;
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}
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break;
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case ECamSettingItemUserSceneContrast:
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{
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commandId = ECamCmdCaptureSetupContrastUser;
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}
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break;
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case ECamSettingItemUserSceneImageSharpness:
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{
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commandId = ECamCmdCaptureSetupImageSharpnessUser;
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}
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break;
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case ECamSettingItemUserSceneLightSensitivity:
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{
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commandId = ECamCmdCaptureSetupLightSensitivityUser;
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}
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break;
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case ECamSettingItemUserSceneDefault:
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{
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commandId = ECamCmdSetUserDefault;
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}
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break;
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default:
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{
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CamPanic( ECamPanicCaptureSetupMenuUnknownItem );
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}
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}
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return commandId;
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::CountComponentControls
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// ---------------------------------------------------------
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//
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TInt CCamUserSceneSetupContainer::CountComponentControls() const
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{
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return CCamContainerBase::CountComponentControls() + 1;
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}
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// ---------------------------------------------------------
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// CCamUserSceneSetupContainer::ComponentControl
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// ---------------------------------------------------------
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//
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CCoeControl* CCamUserSceneSetupContainer::ComponentControl
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( TInt aIndex ) const
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{
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CCoeControl* control = CCamContainerBase::ComponentControl( aIndex );
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if( control )
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return control;
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switch( aIndex )
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{
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case 1:
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{
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control = iUserSceneSetupList;
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}
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break;
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default:
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break;
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}
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return control;
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}
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// ---------------------------------------------------------------------------
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// CCamUserSceneSetupContainer::OfferKeyEventL
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// Key event handling
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// ---------------------------------------------------------------------------
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//
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TKeyResponse CCamUserSceneSetupContainer::OfferKeyEventL(
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451 |
const TKeyEvent& aKeyEvent,
|
|
452 |
TEventCode aType )
|
|
453 |
{
|
|
454 |
if ( aType == EEventKey &&
|
|
455 |
( aKeyEvent.iScanCode == EStdKeyEnter ||
|
|
456 |
aKeyEvent.iScanCode == EStdKeyNkpEnter ) )
|
|
457 |
{
|
|
458 |
HandleSelectionL();
|
|
459 |
return EKeyWasConsumed;
|
|
460 |
}
|
|
461 |
else if ( aKeyEvent.iScanCode == EStdKeyUpArrow ||
|
|
462 |
aKeyEvent.iScanCode == EStdKeyDownArrow )
|
|
463 |
{
|
|
464 |
return iUserSceneSetupList->OfferKeyEventL( aKeyEvent, aType );
|
|
465 |
}
|
|
466 |
else
|
|
467 |
{
|
|
468 |
return EKeyWasNotConsumed;
|
|
469 |
}
|
|
470 |
}
|
|
471 |
|
|
472 |
// ---------------------------------------------------------------------------
|
|
473 |
// CCamUserSceneSetupContainer::ListBox
|
|
474 |
// Returns a pointer to the list box
|
|
475 |
// ---------------------------------------------------------------------------
|
|
476 |
//
|
|
477 |
CEikFormattedCellListBox* CCamUserSceneSetupContainer::ListBox()
|
|
478 |
{
|
|
479 |
return ( iUserSceneSetupList );
|
|
480 |
}
|
|
481 |
|
|
482 |
// ---------------------------------------------------------------------------
|
|
483 |
// CCamUserSceneSetupContainer::IsUserSceneResetHighlighted
|
|
484 |
// Returns wheather user scene restore is highlighted
|
|
485 |
// ---------------------------------------------------------------------------
|
|
486 |
//
|
|
487 |
TBool CCamUserSceneSetupContainer::IsUserSceneResetHighlighted()
|
|
488 |
{
|
|
489 |
TInt currentIndex = iUserSceneSetupList->CurrentItemIndex();
|
|
490 |
// ...get settings model id for list item.
|
|
491 |
TInt settingsModelId =
|
|
492 |
iUserSceneSetupItemArray->At( currentIndex )->SettingsModelTypeId();
|
|
493 |
if ( settingsModelId == ECamSettingItemUserSceneReset )
|
|
494 |
{
|
|
495 |
return ETrue;
|
|
496 |
}
|
|
497 |
else
|
|
498 |
{
|
|
499 |
return EFalse;
|
|
500 |
}
|
|
501 |
}
|
|
502 |
|
|
503 |
// End of File
|