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/*
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* Copyright (c) 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: Provides blid main view's container class methods.
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*
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*/
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// INCLUDE FILES
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#include <aknview.h>
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#include <aknnavide.h>
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#include <eikmenub.h>
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#include <aknViewAppUi.h>
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#include <aknlists.h> // CAknSingleLargeStyleListBox
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#include <blid.rsg>
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#include <AknsConstants.h>
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#include <AknIconArray.h>
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#include <aknnavide.h>
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#include <AknIconUtils.h>
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#include <avkon.mbg>
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#include <avkon.hrh>
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#include <gulicon.h>
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#include <eikclbd.h>
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#include <AknDef.h>
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#include <csxhelp/blid.hlp.hrh>
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#include "CBlidSavedWayptsContainer.h"
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#include "Blid.hrh"
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#include "CBlidSavedWayptsLBModel.h"
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// CONSTANTS
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#ifdef _DEBUG
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_LIT( KPanicText, "CBlidSavedWayptsContainer" );
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enum TPanicCode
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{
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KBlidNullPointer = 1
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};
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#endif
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// Unnamed namespace for local definitions
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namespace {
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const TInt KViewListboxGranularity = 2; // list box granularity
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} // namespace
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// ================= MEMBER FUNCTIONS =======================
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// ----------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::NewL
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// ----------------------------------------------------------------------------
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//
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CBlidSavedWayptsContainer* CBlidSavedWayptsContainer::NewL(
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MKeyProcessor& aKeyProcessor,
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MObjectProvider* aParent,
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const TRect& aRect,
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MBlidLocation* aLocation,
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MBlidSettings* aSettings,
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MBlidRouter* aRouter,
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CBlidBaseView& aView)
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{
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CBlidSavedWayptsContainer* self =
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new (ELeave) CBlidSavedWayptsContainer( aKeyProcessor, aView );
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CleanupStack::PushL(self);
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self->SetMopParent( aParent );
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self->ConstructL( aRect, aLocation, aSettings,aRouter );
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CleanupStack::Pop( self ); // self
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return self;
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}
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// ----------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::CBlidSavedWayptsContainer
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// ----------------------------------------------------------------------------
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//
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CBlidSavedWayptsContainer::CBlidSavedWayptsContainer( MKeyProcessor& aKeyProcessor,
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CBlidBaseView& aView )
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:CBlidBaseContainer( aKeyProcessor, KBLID_HLP_WAYPOINTS ), iView(aView)
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{
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}
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// ---------------------------------------------------------
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// CBlidSavedWayptsContainer::ConstructL
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// Symbian 2nd phase constructor can leave.
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// ---------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::ConstructL( const TRect& aRect,
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MBlidLocation* aLocation,
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MBlidSettings* aSettings,MBlidRouter* aRouter )
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{
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CreateWindowL();
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SetBlank();
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iDecoratedTabGroup = CreateNaviPaneL( EFalse );
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ActivateTabL( *iDecoratedTabGroup, EBlidSavedWayptsView );
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CreateListboxL(aLocation, aSettings,aRouter);
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MakeTitleL(R_BLID_TITLE_WAYPOINTS);
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SetRect(aRect);
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ActivateL();
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}
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// ----------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::~CBlidSavedWayptsContainer
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// ----------------------------------------------------------------------------
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//
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CBlidSavedWayptsContainer::~CBlidSavedWayptsContainer()
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{
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delete iDecoratedTabGroup;
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delete iListBox;
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}
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// ----------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::UpdateL
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// ----------------------------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::UpdateL()
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{
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__ASSERT_DEBUG( iListBox, User::Panic( KPanicText, KBlidNullPointer ) );
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iListBox->DrawNow();
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}
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// ----------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::OfferKeyEventL
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// ----------------------------------------------------------------------------
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//
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TKeyResponse CBlidSavedWayptsContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent,
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TEventCode aType)
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{
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if ( aKeyEvent.iCode == EKeyOK )
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{
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TBool shiftKeyPressed = (aKeyEvent.iModifiers & EModifierShift);
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if(shiftKeyPressed)
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{
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iListBox->OfferKeyEventL( aKeyEvent, aType);
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return EKeyWasConsumed;
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}
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CEikMenuBar* menubar = static_cast<CAknViewAppUi*>
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(iAvkonAppUi)->View(TUid::Uid( EBlidSavedWayptsView ))->MenuBar();
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if ( menubar )
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{
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menubar->SetMenuTitleResourceId(R_BLID_SAVEDWAYPTS_VIEW_OK_MENUBAR);
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menubar->StopDisplayingMenuBar();
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TRAPD(err,menubar->TryDisplayMenuBarL());
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User::LeaveIfError(err);
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menubar->SetMenuTitleResourceId(R_BLID_SAVEDWAYPTS_MENUBAR);
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}
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return EKeyWasConsumed;
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}
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else if( aKeyEvent.iCode == EKeyBackspace )
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{
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static_cast<CAknViewAppUi*>
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(iAvkonAppUi)->View(TUid::Uid( EBlidSavedWayptsView ))->HandleCommandL(EBlidCmdDeleteWaypt);
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}
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return CBlidBaseContainer::OfferKeyEventL( aKeyEvent, aType );
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}
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// ---------------------------------------------------------
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// CBlidSavedWayptsContainer::SizeChanged()
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// Called by framework when the view size is changed
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// ---------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::SizeChanged()
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{
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iListBox->SetRect( Rect() );
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}
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// ---------------------------------------------------------
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// CBlidSavedWayptsContainer::CountComponentControls() const
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// ---------------------------------------------------------
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//
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TInt CBlidSavedWayptsContainer::CountComponentControls() const
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{
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return 1; // return nbr of controls inside this container
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}
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// ---------------------------------------------------------
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// CBlidSavedWayptsContainer::ComponentControl(TInt aIndex) const
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// ---------------------------------------------------------
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//
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CCoeControl* CBlidSavedWayptsContainer::ComponentControl(TInt /*aIndex*/) const
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{
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return iListBox;
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}
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// ---------------------------------------------------------
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// CBlidSavedWayptsContainer::CreateListboxL
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// ---------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::CreateListboxL( MBlidLocation* aLocation,
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MBlidSettings* aSettings,MBlidRouter* aRouter )
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{
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delete iListBox;
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iListBox = NULL;
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iListBox = new(ELeave) CAknSingleGraphicStyleListBox();
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iListBox->SetContainerWindowL(*this);
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#ifndef RD_SCALABLE_UI_V2
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iListBox->ConstructL( this, EAknGenericListBoxFlags
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| EAknListBoxMarkableList);
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#else
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iListBox->ConstructL( this, EAknGenericListBoxFlags
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| EAknListBoxStylusMarkableList);
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#endif
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MDesCArray* model = CBlidSavedWayptsLBModel::NewLC( aLocation, aSettings,aRouter );
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// listbox takes the ownership
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iListBox->Model()->SetItemTextArray( model );
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iListBox->Model()->SetOwnershipType( ELbmOwnsItemArray );
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CleanupStack::Pop(); // model
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UpdateIconsL();
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// Make scroll arrows
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iListBox->CreateScrollBarFrameL( ETrue );
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iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
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CEikScrollBarFrame::EAuto,CEikScrollBarFrame::EAuto );
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MakeEmptyTextListBoxL(R_BLID_NO_WAYPOINTS);
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iListBox->ActivateL();
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}
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// -----------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::UpdateIconsL
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// -----------------------------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::UpdateIconsL()
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{
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TAknsItemID skinId = KAknsIIDNone;
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CAknIconArray* icons = new( ELeave ) CAknIconArray(
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KViewListboxGranularity );
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CleanupStack::PushL( icons );
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TFileName* aknIconFile = new (ELeave) TFileName;
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CleanupStack::PushL(aknIconFile);
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*aknIconFile = AknIconUtils::AvkonIconFileName();
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AddIconL( icons, skinId, *aknIconFile, EMbmAvkonQgn_indi_marked_add ,
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EMbmAvkonQgn_indi_marked_add_mask );
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AddIconL( icons, skinId, *aknIconFile, EMbmAvkonQgn_prop_empty ,
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EMbmAvkonQgn_prop_empty_mask );
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//get old icons and delete those
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CAknIconArray* Oldicons = static_cast<CAknIconArray*>(
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iListBox->ItemDrawer()->ColumnData()->IconArray() );
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delete Oldicons;
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//set new icons to array
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iListBox->ItemDrawer()->ColumnData()->SetIconArray( icons );
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CleanupStack::PopAndDestroy(aknIconFile);
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CleanupStack::Pop(icons);
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}
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// -----------------------------------------------------------------------------
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// CLocMainContainer::SelectedRow
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// -----------------------------------------------------------------------------
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//
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TInt CBlidSavedWayptsContainer::SelectedRow() const
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{
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return iListBox->CurrentItemIndex();
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}
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// -----------------------------------------------------------------------------
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// CLocMainContainer::SetSelectedRow
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// -----------------------------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::SetSelectedRow(TInt aIndex) const
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{
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iListBox->SetCurrentItemIndex(aIndex);
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}
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// -----------------------------------------------------------------------------
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// CLocMainContainer::HandleResourceChange
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// -----------------------------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::HandleResourceChange(TInt aType)
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{
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CBlidBaseContainer::HandleResourceChange( aType );
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if( aType == KAknsMessageSkinChange )
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{
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TRAPD( error, UpdateIconsL() );
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if ( error != KErrNone )
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{
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iCoeEnv->HandleError( error );
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}
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iListBox->DrawDeferred();
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}
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else if ( aType == KEikDynamicLayoutVariantSwitch )
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{
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iView.Update(this);
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}
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}
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// ----------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::FocuChanged()
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// ----------------------------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::FocusChanged(TDrawNow aDrawNow)
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{
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if (iListBox)
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{
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iListBox->SetFocus(IsFocused(), aDrawNow);
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}
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}
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// -----------------------------------------------------------------------------
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// CLocMainContainer::HandleMarkCommandL
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// -----------------------------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::HandleMarkCommandL(TInt aCommand)
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{
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AknSelectionService::HandleMarkableListProcessCommandL(aCommand,iListBox);
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}
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// ----------------------------------------------------
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// CBlidSavedWayptsContainer::MakeEmptyTextListBoxL
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// ----------------------------------------------------
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//
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void CBlidSavedWayptsContainer::MakeEmptyTextListBoxL( TInt aResourceText )
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{
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HBufC* textFromResourceFile;
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textFromResourceFile = iCoeEnv->AllocReadResourceLC( aResourceText );
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iListBox->View()->SetListEmptyTextL( *textFromResourceFile );
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CleanupStack::PopAndDestroy(); // textFromResourceFile.
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}
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#ifdef RD_SCALABLE_UI_V2
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// ---------------------------------------------------------------------------
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// CBlidSavedWayptsContainer::SetListBoxObserver
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// ---------------------------------------------------------------------------
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//
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void CBlidSavedWayptsContainer::SetListBoxObserver( MEikListBoxObserver* aObserver )
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{
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iListBox->SetListBoxObserver( aObserver );
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}
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#endif // RD_SCALABLE_UI_V2
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// End of File
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