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/*
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* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Implementation of CWsfAiView
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*
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*/
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// EXTERNAL INCLUDES
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#include <AknsUtils.h>
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#include <AknUtils.h>
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#include <aknlists.h>
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#include <eikfrlbd.h>
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#include <eikclbd.h>
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#include <wsfaipluginrsc.rsg>
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#include <eikimage.h>
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#include <eiklabel.h>
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#include <gulicon.h>
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#include <AknIconUtils.h>
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#include <aknlayoutscalable_avkon.cdl.h>
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#include <gdi.h>
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#include <aknlayout.cdl.h>
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#include <skinlayout.cdl.h>
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#include <AknBidiTextUtils.h>
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#include <StringLoader.h>
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// INTERNAL INCLUDES
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#include "wsfaiview.h"
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#include "wsfaipublishobserver.h"
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#include "wsflogger.h"
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// LOCAL DEFINITIONS
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// one second in milliseconds
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LOCAL_D const TInt KDeferredWaitTime = 1000 * 1000;
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LOCAL_D const TInt KAIPublishIconArrayGranularity = 3;
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// index value to suppress 1 second refreshing state
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LOCAL_D const TInt KSuppressRefreshIndex = 1024;
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// --------------------------------------------------------------------------
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// CWsfAiView::NewL()
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// --------------------------------------------------------------------------
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//
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CWsfAiView* CWsfAiView::NewL( MWsfAiPublishObserver& aPublishObserver )
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{
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CWsfAiView *thisPtr = NewLC( aPublishObserver );
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CleanupStack::Pop( thisPtr );
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return thisPtr;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::NewLC()
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// --------------------------------------------------------------------------
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//
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CWsfAiView* CWsfAiView::NewLC( MWsfAiPublishObserver& aPublishObserver )
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{
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CWsfAiView *thisPtr = new (ELeave) CWsfAiView( aPublishObserver );
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CleanupStack::PushL( thisPtr );
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thisPtr->ConstructL();
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return thisPtr;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::~CWsfAiView()
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// --------------------------------------------------------------------------
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//
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CWsfAiView::~CWsfAiView()
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{
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delete iPublishIconArray;
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delete iDeferredUpdateCallBack;
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delete iTextLabel;
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if ( iDeferredUpdater )
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{
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iDeferredUpdater->Cancel();
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delete iDeferredUpdater;
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}
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if ( iStatusScanningOff )
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{
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delete iStatusScanningOff;
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}
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if ( iStatusRefreshing )
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{
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delete iStatusRefreshing;
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}
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if ( iStatusConnecting )
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{
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delete iStatusConnecting;
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}
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::CWsfAiView()
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// --------------------------------------------------------------------------
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//
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CWsfAiView::CWsfAiView( MWsfAiPublishObserver& aPublishObserver ) :
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iUpdateSecureIconDeferred( ETransparentIcon ),
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iUpdateSignalStrengthIconDeferred( ETransparentIcon ),
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iUpdateStatusIconDeferred( ETransparentIcon ),
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iSavedUpdateStatusIconDeferred( ETransparentIcon ),
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iPublishObserver( &aPublishObserver )
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{
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::ConstructL()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::ConstructL()
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{
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LOG_ENTERFN( "CWsfAiView::ConstructL" );
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iEnv = CCoeEnv::Static();
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iDeferredUpdateCallBack = new ( ELeave )
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TCallBack( CWsfAiView::DoCompleteUpdateL, this );
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iDeferredUpdater = CPeriodic::NewL( CActive::EPriorityStandard );
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iPublishIconArray = new ( ELeave ) CArrayFixFlat<TInt>(
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KAIPublishIconArrayGranularity );
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iTextLabel = new (ELeave) CEikLabel;
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if ( !iStatusScanningOff )
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{
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iStatusScanningOff = StringLoader::LoadL(
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R_QTN_SNIFFER_PLUG_IN_SCANNING_OFF );
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}
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iTextLabel->SetTextL( *iStatusScanningOff );
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iUpdateStatusIconDeferred = EWlanOffIcon;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::UpdateHotSpotsL()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::UpdateHotSpotsL( MDesCArray* aItemTextArray,
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TInt aCurrentItem )
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{
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LOG_ENTERFN( "CWsfAiView::UpdateHotSpotsL" );
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if ( ParseStringL( aItemTextArray->MdcaPoint( 0 ) ) )
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{
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if ( aCurrentItem != KSuppressRefreshIndex )
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{
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// init the deferred callback
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ActivateRefreshTimer();
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}
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else
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{
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// immediate callback (no Refreshing text)
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DoCompleteUpdateL();
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return;
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}
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}
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if ( !iStatusRefreshing )
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{
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iStatusRefreshing = StringLoader::LoadL(
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R_QTN_SNIFFER_PLUG_IN_REFRESHING );
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}
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if ( !iStatusConnecting )
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{
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iStatusConnecting = StringLoader::LoadL(
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R_QTN_SNIFFER_PLUG_IN_CONNECTING );
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}
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TInt resultRefreshing = iTextLabel->Text()->Compare( *iStatusRefreshing );
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TInt resultConnecting = iCurrentText.Compare( *iStatusConnecting );
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if ( !resultConnecting )
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{
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MakeTransparentPublishIconsL(); // all icons transparent
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}
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else if ( !resultRefreshing )
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{
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iPublishObserver->SetRefreshingL( ETrue );
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MakeTransparentPublishIconsL(); // all icons transparent
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}
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else
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{
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MakePublishIconsL(); // icons based on the member info
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}
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iPublishObserver->SetScanningState( ETrue );
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TRAPD( error,
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iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) );
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if ( error )
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{
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LOG_WRITEF( "Publish failed - %d error ignored", error );
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}
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::SelectedItem()
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// --------------------------------------------------------------------------
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//
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TInt CWsfAiView::SelectedItem()
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{
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LOG_ENTERFN( "CWsfAiView::SelectedItem" );
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return 0;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::ForceRefreshingL()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::ForceRefreshingL()
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{
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LOG_ENTERFN( "CWsfAiView::ForceRefreshingL" );
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}
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// --------------------------------------------------------------------------
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// CWsfAiPlugin::SetRefreshingL
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::StartConnectingAnimationL()
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{
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LOG_ENTERFN( "CWsfAiView::StartConnectingAnimationL" );
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iPublishObserver->StartConnectingL();
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::MultilineControl
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// --------------------------------------------------------------------------
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//
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TBool CWsfAiView::MultilineControl()
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{
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LOG_ENTERFN( "CWsfAiView::MultilineControl" );
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return EFalse;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::ParseStringL()
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// --------------------------------------------------------------------------
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//
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TBool CWsfAiView::ParseStringL( const TDesC& aString )
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{
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LOG_ENTERFN( "CWsfAiView::ParseStringL" );
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// start looking for '\t' digits and parse
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// the icon identifiers and label text
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// if the data changes - ie - label text has changed
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// - launch deferred update...
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TChar delimiter('\t');
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TWsfPluginIcons statusIcon;
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TWsfPluginIcons secureicon;
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TWsfPluginIcons strengthIcon;
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TInt firstTabPos = aString.Locate( delimiter );
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TInt secondTabPos = aString.Mid(
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firstTabPos +1 ).Locate(
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delimiter ) + firstTabPos + 1;
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TInt thirdTabPos = aString.Mid(
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secondTabPos +1 ).Locate(
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delimiter ) + secondTabPos + 1;
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// ok we have the tab positions read the values...
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//read the icons
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TLex( aString.Mid( 0, firstTabPos )).Val( (TInt&)statusIcon );
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TLex( aString.Mid(
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secondTabPos+1 , thirdTabPos - (secondTabPos+1) )
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).Val( (TInt&) strengthIcon);
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TLex( aString.Mid(
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thirdTabPos+1 , aString.Length() - ( thirdTabPos + 1 ) )
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).Val( (TInt&) secureicon );
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// and the label text
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TPtrC labelText = aString.Mid( firstTabPos+1,
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secondTabPos - ( firstTabPos + 1 ) );
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iCurrentText.Copy( labelText );
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if ( !iStatusRefreshing )
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{
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iStatusRefreshing = StringLoader::LoadL(
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R_QTN_SNIFFER_PLUG_IN_REFRESHING );
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}
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iTextLabel->SetTextL( *iStatusRefreshing );
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iUpdateSecureIconDeferred = secureicon;
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iUpdateSignalStrengthIconDeferred = strengthIcon;
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iUpdateStatusIconDeferred = statusIcon;
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iSavedUpdateStatusIconDeferred = statusIcon;
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return ETrue;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::DoCompleteUpdateL()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::DoCompleteUpdateL()
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{
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LOG_ENTERFN( "CWsfAiView::DoCompleteUpdateL" );
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// cancel the periodic
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iDeferredUpdater->Cancel();
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// update the label text
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iTextLabel->SetTextL( iCurrentText );
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iCurrentText = KNullDesC();
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iUpdateStatusIconDeferred = iSavedUpdateStatusIconDeferred;
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MakePublishIconsL();
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TRAPD( error,
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iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) );
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if ( error )
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{
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LOG_WRITEF( "Publish failed - %d error ignored", error );
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}
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iPublishObserver->SetRefreshingL( EFalse );
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::DoCompleteUpdateL()
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// --------------------------------------------------------------------------
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//
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TInt CWsfAiView::DoCompleteUpdateL( TAny* aPtr )
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{
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LOG_ENTERFN( "CWsfAiView::DoCompleteUpdateL" );
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static_cast<CWsfAiView*>( aPtr )->DoCompleteUpdateL();
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return ETrue;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::DisplayEngineOffL()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::DisplayEngineOffL()
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{
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LOG_ENTERFN( "CWsfAiView::DisplayEngineOffL" );
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iDeferredUpdater->Cancel();
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iPublishObserver->SetRefreshingL( EFalse );
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if ( !iStatusScanningOff )
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{
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iStatusScanningOff = StringLoader::LoadL(
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R_QTN_SNIFFER_PLUG_IN_SCANNING_OFF );
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}
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iTextLabel->SetTextL( *iStatusScanningOff );
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iUpdateSecureIconDeferred = ETransparentIcon;
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iUpdateSignalStrengthIconDeferred = ETransparentIcon;
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iUpdateStatusIconDeferred = EWlanOffIcon;
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iPublishObserver->SetScanningState( EFalse );
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MakePublishIconsL();
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TRAPD( error,
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iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) );
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if ( error )
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{
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LOG_WRITEF( "Publish failed - %d error ignored", error );
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}
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::ActivateRefreshTimer()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::ActivateRefreshTimer()
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{
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LOG_ENTERFN( "CWsfAiView::ActivateRefreshTimer" );
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iDeferredUpdater->Cancel();
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iDeferredUpdater->Start(
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TTimeIntervalMicroSeconds32( KDeferredWaitTime ),
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TTimeIntervalMicroSeconds32( KDeferredWaitTime ),
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*iDeferredUpdateCallBack );
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::MakePublishIconsL()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::MakePublishIconsL()
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{
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LOG_ENTERFN( "CWsfAiView::MakePublishIconsL" );
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if ( iPublishIconArray )
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{
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iPublishIconArray->Reset();
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iPublishIconArray->AppendL( iUpdateStatusIconDeferred );
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iPublishIconArray->AppendL( iUpdateSecureIconDeferred );
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iPublishIconArray->AppendL( iUpdateSignalStrengthIconDeferred );
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}
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::MakeTransparentPublishIconsL()
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// --------------------------------------------------------------------------
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//
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void CWsfAiView::MakeTransparentPublishIconsL()
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{
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LOG_ENTERFN( "CWsfAiView::MakeTransparentPublishIconsL" );
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TWsfPluginIcons tmp2, tmp3;
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tmp2 = iUpdateSecureIconDeferred;
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tmp3 = iUpdateSignalStrengthIconDeferred;
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iUpdateSecureIconDeferred = ETransparentIcon;
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iUpdateSignalStrengthIconDeferred = ETransparentIcon;
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MakePublishIconsL();
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iUpdateSecureIconDeferred = tmp2;
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iUpdateSignalStrengthIconDeferred = tmp3;
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}
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// --------------------------------------------------------------------------
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// CWsfAiView::UpdateViewL()
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// --------------------------------------------------------------------------
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//
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443 |
void CWsfAiView::UpdateViewL( MDesCArray* aItemTextArray )
|
|
444 |
{
|
|
445 |
LOG_ENTERFN( "CWsfAiView::UpdateViewL" );
|
|
446 |
TChar delimiter('\t');
|
|
447 |
TWsfPluginIcons statusIcon;
|
|
448 |
TWsfPluginIcons secureicon;
|
|
449 |
TWsfPluginIcons strengthIcon;
|
|
450 |
const TDesC& aString = aItemTextArray->MdcaPoint( 0 ) ;
|
|
451 |
|
|
452 |
TInt firstTabPos = aString.Locate( delimiter );
|
|
453 |
TInt secondTabPos = aString.Mid(
|
|
454 |
firstTabPos +1 ).Locate(
|
|
455 |
delimiter ) + firstTabPos + 1;
|
|
456 |
TInt thirdTabPos = aString.Mid(
|
|
457 |
secondTabPos +1 ).Locate(
|
|
458 |
delimiter ) + secondTabPos + 1;
|
|
459 |
|
|
460 |
//read the icons
|
|
461 |
TLex( aString.Mid( 0, firstTabPos )).Val( (TInt&)statusIcon );
|
|
462 |
TLex( aString.Mid(
|
|
463 |
secondTabPos+1 , thirdTabPos - (secondTabPos+1) )
|
|
464 |
).Val( (TInt&) strengthIcon);
|
|
465 |
|
|
466 |
TLex( aString.Mid(
|
|
467 |
thirdTabPos+1 , aString.Length() - ( thirdTabPos + 1 ) )
|
|
468 |
).Val( (TInt&) secureicon );
|
|
469 |
|
|
470 |
// and the label text
|
|
471 |
TPtrC labelText = aString.Mid( firstTabPos+1,
|
|
472 |
secondTabPos - ( firstTabPos + 1 ) );
|
|
473 |
|
|
474 |
iTextLabel->SetTextL( labelText );
|
|
475 |
|
|
476 |
iUpdateStatusIconDeferred = statusIcon;
|
|
477 |
|
|
478 |
MakeTransparentPublishIconsL();
|
|
479 |
|
|
480 |
iPublishObserver->PublishStatusIconL( iPublishIconArray, iTextLabel );
|
|
481 |
}
|
|
482 |
|
|
483 |
// END OF FILE
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