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/*
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* Copyright (c) 2002-2010 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: Provides LM main view class methods.
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*
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*/
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// INCLUDE FILES
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#include <EPos_CPosLandmarkDatabase.h>
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#include <aknViewAppUi.h>
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#include <landmarks.rsg>
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#include <eikmenup.h>
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#include <featmgr.h>
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#include <StringLoader.h>
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#include <lmkerrors.h> // for landmarksui panic codes
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#include "CLmkDocument.h"
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#include "CLmkAppUi.h"
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#include "CLmkByCategoryView.h"
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#include "CLmkByCategoryContainer.h"
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#include "CLmkAppSelectorImplBase.h"
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#include "landmarks.hrh"
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#include "MLmkListMemento.h"
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#include "Debug.h"
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#include "LmkConsts.h"
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#include "clmkmapnavigationinterface.h"
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#if defined(_DEBUG)
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// CONSTANTS
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/// Unnamed namespace for local definitions
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namespace
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{
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_LIT( KPanicMsg, "CLmkByCategoryView" );
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void Panic(TPanicCode aReason)
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{
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User::Panic(KPanicMsg, aReason);
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}
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} // namespace
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#endif
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// ================= MEMBER FUNCTIONS =======================
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::NewLC( MLmkKeyProcessor& aKeyProcessor )
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// Two-phased constructor.
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// ----------------------------------------------------------------------------
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//
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CLmkByCategoryView* CLmkByCategoryView::NewLC(MLmkKeyProcessor& aKeyProcessor)
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{
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CLmkByCategoryView* self = new (ELeave) CLmkByCategoryView(aKeyProcessor);
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CleanupStack::PushL(self);
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self->ConstructL();
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return self;
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::CLmkByCategoryView
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// ----------------------------------------------------------------------------
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//
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CLmkByCategoryView::CLmkByCategoryView(MLmkKeyProcessor& aKeyProcessor) :
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CLmkBaseView(aKeyProcessor)
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{
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::ConstructL
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// Symbian 2nd phase constructor can leave.
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// ----------------------------------------------------------------------------
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//
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void CLmkByCategoryView::ConstructL()
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{
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if (iEikonEnv->StartedAsServerApp())
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{
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BaseConstructL(R_LMK_BYCATEGORY_EMBEDDED_VIEW);
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isEmbeddedLaunch = ETrue;
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}
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else
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{
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BaseConstructL(R_LMK_BYCATEGORY_VIEW);
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}
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CLmkAppUi* lmkAppUi = static_cast<CLmkAppUi*> (AppUi());
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CPosLandmarkDatabase& db = lmkAppUi->Document().LmDbL();
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iMapNavInterface = CLmkMapNavigationInterface::NewL(db);
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AttachAIWMenuInterestL();
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::~CLmkByCategoryView
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// ----------------------------------------------------------------------------
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//
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CLmkByCategoryView::~CLmkByCategoryView()
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{
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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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delete iListMemento;
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::AttachAIWMenuInterestL
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// ----------------------------------------------------------------------------
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//
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void CLmkByCategoryView::AttachAIWMenuInterestL()
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{
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iMapNavInterface->AttachAIWInterestL(R_LMK_NEW_LANDMARK_SUBMENU,
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R_LMK_AIW_INTEREST_SELECTFROMMAP);
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iMapNavInterface->AttachAIWInterestL(R_LMK_BYCATEGORY_MENU,
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R_LMK_AIW_INTEREST_SHOWONMAP);
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::BorrowMemento
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// ----------------------------------------------------------------------------
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//
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const MLmkListMemento& CLmkByCategoryView::BorrowMemento()
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{
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// This method gets never called before memento is created:
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__ASSERT_DEBUG( iListMemento, Panic( KLmkPanicIllegalMementoAccess ) );
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return *iListMemento;
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::ProcessKeyEventL
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// ----------------------------------------------------------------------------
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//
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TBool CLmkByCategoryView::ProcessKeyEventL(const TKeyEvent& aKeyEvent,
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TEventCode aType)
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{
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return CLmkBaseView::ProcessKeyEventL(aKeyEvent, aType);
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}
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// ----------------------------------------------------------------------------
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// TUid CLmkByCategoryView::Id
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// ----------------------------------------------------------------------------
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//
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TUid CLmkByCategoryView::Id() const
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{
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return TUid::Uid(ELmkByCategoryView);
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::HandleCommandL
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// ----------------------------------------------------------------------------
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//
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void CLmkByCategoryView::HandleCommandL(TInt aCommand)
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{
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TInt aiwCmd = iMapNavInterface->GetServiceCmdByMenuCmd(aCommand);
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// Handles Map and Navigation commands
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if (KAiwCmdNone != aiwCmd)
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{
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switch (aiwCmd)
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{
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case KAiwCmdMnShowMap:
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{
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TInt catId = iContainer->GetCurrentCategoryId();
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iMapNavInterface->ShowCategoryOnMapL(catId, aCommand,
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CLmkMapNavigationInterface::EByCategoryView);
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break;
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}
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case KAiwCmdMnSelectFromMap:
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{
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iMapNavInterface->SetObserver(&iContainer->SelectorImpl());
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iMapNavInterface->GetLandmarkFromMapL(aCommand);
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break;
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}
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}
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return;
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}
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switch (aCommand)
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{
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case ELmkCmdNewLmCurrentLocation:
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case ELmkCmdNewLmEmpty:
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case ELmkCmdLaunchPositionSettings:
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{
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iContainer->SelectorImpl().ProcessCommandL(aCommand);
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break;
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}
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case ELmkCmdOpenCat:
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{
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// Store current status before activating category contents view:
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iContainer->SelectorImpl().StoreMemento();
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AppUi()->ActivateLocalViewL(TUid::Uid(ELmkCategoryContentsView));
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break;
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}
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default:
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{
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AppUi()->HandleCommandL(aCommand);
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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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// CLmkByCategoryView::DynInitMenuPaneL
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// ----------------------------------------------------------------------------
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//
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void CLmkByCategoryView::DynInitMenuPaneL(TInt aResourceId,
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CEikMenuPane* aMenuPane)
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{
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TInt count(iContainer->SelectorImpl().ListVisibleItemCount());
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iMapNavInterface->HandleMenuOperationL(aResourceId, aMenuPane,
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ELmkCmdMnNav);
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switch (aResourceId)
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{
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case R_LMK_BYCATEGORY_MENU:
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{
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if (count == 0)
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{
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aMenuPane->SetItemDimmed(ELmkCmdOpenCat, ETrue);
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TInt count = aMenuPane->NumberOfItemsInPane();
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// Dim show on map when no categories
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for (TInt i = 0; i < count; ++i)
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{
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CEikMenuPaneItem::SData& itemData =
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aMenuPane->ItemDataByIndexL(i);
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if (iMapNavInterface->GetServiceCmdByMenuCmd(
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itemData.iCommandId) == KAiwCmdMnShowMap)
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{
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aMenuPane->SetItemDimmed(itemData.iCommandId, ETrue);
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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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TInt cnt = aMenuPane->NumberOfItemsInPane();
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for (TInt i = 0; i < cnt; ++i)
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{
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CEikMenuPaneItem::SData& itemData =
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aMenuPane->ItemDataByIndexL(i);
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if (iMapNavInterface->GetServiceCmdByMenuCmd(
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itemData.iCommandId) == KAiwCmdMnShowMap)
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{
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aMenuPane->SetItemDimmed(itemData.iCommandId, EFalse);
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aMenuPane->SetItemSpecific(itemData.iCommandId, ETrue);
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}
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}
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}
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break;
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}
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case R_LMK_MAIN_MENU:
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{
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CLmkBaseView::HandleHelpFeature(aMenuPane);
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break;
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}
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case R_LMK_NEW_LANDMARK_SUBMENU:
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{
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if (FeatureManager::FeatureSupported(
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KFeatureIdLocationFrameworkCore))
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{
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aMenuPane->SetItemDimmed(ELmkCmdNewLmCurrentLocation, EFalse);
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}
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else
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{
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aMenuPane->SetItemDimmed(ELmkCmdNewLmCurrentLocation, ETrue);
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}
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if (iIsHideCoordinate)
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{
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aMenuPane->SetItemDimmed(ELmkCmdNewLmEmpty, ETrue);
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}
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else
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{
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aMenuPane->SetItemDimmed(ELmkCmdNewLmEmpty, EFalse);
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}
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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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// CLmkByCategoryView::DoActivateL
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// ----------------------------------------------------------------------------
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//
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void CLmkByCategoryView::DoActivateL(const TVwsViewId& /*aPrevViewId*/,
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TUid /*aCustomMessageId*/, const TDesC8& /*aCustomMessage*/)
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{
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DEBUG( CLmkByCategoryView::DoActivateL entered );
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TRAP_IGNORE(EnableMskMenuL(EFalse));
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TRAP_IGNORE(EnableMskLabelL(EFalse));
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if (!iContainer)
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{
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iContainer = CLmkByCategoryContainer::NewL(*this, this, ClientRect(),
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*this);
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CLmkAppSelectorImplBase& selector = iContainer->SelectorImpl();
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AppUi()->AddToStackL(*this, iContainer);
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#ifdef RD_SCALABLE_UI_V2
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//for touch event
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iContainer->SetListBoxObserver(this);
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#endif//RD_SCALABLE_UI_V2
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if (!iListMemento)
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{ // Memento not created yet, create it now:
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iListMemento = selector.MementoL();
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}
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selector.SetMemento(*iListMemento);
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selector.RestoreMemento();
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EnableMskLabelL(EFalse);
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}
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}
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// ----------------------------------------------------------------------------
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// CLmkByCategoryView::DoDeactivate
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// ----------------------------------------------------------------------------
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//
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void CLmkByCategoryView::DoDeactivate()
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{
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if (iContainer)
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{
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iContainer->SelectorImpl().StoreMemento();
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AppUi()->RemoveFromViewStack(*this, iContainer);
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}
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TRAP_IGNORE( EnableMskMenuL( EFalse ) );
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TRAP_IGNORE( EnableMskLabelL( EFalse ) );
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delete iContainer;
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iContainer = NULL;
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}
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// ---------------------------------------------------------
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// CLmkByCategoryView::Update()
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// ---------------------------------------------------------
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//
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void CLmkByCategoryView::Update()
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{
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iContainer->SetRect(ClientRect());
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}
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// ---------------------------------------------------------
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// CLmkByCategoryView::EnableMskMenuL()
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// ---------------------------------------------------------
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//
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void CLmkByCategoryView::EnableMskMenuL(TBool aEnable)
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{
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CEikButtonGroupContainer* cbaGrp = Cba();
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if (cbaGrp)
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{
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if (aEnable)
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{
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cbaGrp->RemoveCommandFromStack(KMskCommandPos, ELmkCmdOpenLm);
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TInt
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cbaRes =
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isEmbeddedLaunch
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? R_LMK_SOFTKEYS_OPTIONS_BACK_CONTEXTOPTIONS
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: R_LMK_SOFTKEYS_OPTIONS_EXIT_CONTEXTOPTIONS;
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cbaGrp->SetCommandSetL(cbaRes);
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}
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//This context menu will always be dimmed.
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cbaGrp->MakeCommandVisible(EAknSoftkeyContextOptions, EFalse);
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}
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}
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// ---------------------------------------------------------
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// CLmkByCategoryView::EnableMskLabelL()
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// ---------------------------------------------------------
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//
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void CLmkByCategoryView::EnableMskLabelL(TBool aEnable)
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{
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CEikButtonGroupContainer* cbaGrp = Cba();
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if (cbaGrp)
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{
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if (aEnable)
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{
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HBufC* mskOpenTxt = NULL;
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mskOpenTxt = StringLoader::LoadLC(R_LMK_MSK_OPEN, iEikonEnv);
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cbaGrp->RemoveCommandFromStack(KMskCommandPos,
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EAknSoftkeyContextOptions);
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cbaGrp->AddCommandToStackL(KMskCommandPos, ELmkCmdOpenCat,
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mskOpenTxt->Des());
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cbaGrp->MakeCommandVisible(ELmkCmdOpenCat, ETrue);
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CleanupStack::PopAndDestroy(mskOpenTxt);
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}
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else
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{
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cbaGrp->MakeCommandVisible(ELmkCmdOpenCat, EFalse);
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}
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}
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}
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#ifdef RD_SCALABLE_UI_V2
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// ---------------------------------------------------------
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// CLmkByCategoryView::HandleListBoxEventL()
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// ---------------------------------------------------------
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//
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void CLmkByCategoryView::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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// Add enter key handling
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case EEventEnterKeyPressed:
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{
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// Store current status before activating category contents view:
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if (iContainer->SelectorImpl().ListVisibleItemCount() > 0)
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{
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iContainer->SelectorImpl().StoreMemento();
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static_cast<CAknViewAppUi*> (iAvkonAppUi)-> ActivateLocalViewL(
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TUid::Uid(ELmkCategoryContentsView));
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}
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break;
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}
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//case EEventItemDoubleClicked:
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case EEventItemSingleClicked:
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{
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HandleCommandL(ELmkCmdOpenCat);
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break;
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}
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default:
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break;
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}
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}
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#endif//RD_SCALABLE_UI_V2
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// End of File
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