--- a/wlanutilities/wlansniffer/aiplugin/src/wsfaiview.cpp Thu Aug 19 10:59:40 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,483 +0,0 @@
-/*
-* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Implementation of CWsfAiView
-*
-*/
-
-
-// EXTERNAL INCLUDES
-#include <AknsUtils.h>
-#include <AknUtils.h>
-#include <aknlists.h>
-#include <eikfrlbd.h>
-#include <eikclbd.h>
-#include <wsfaipluginrsc.rsg>
-#include <eikimage.h>
-#include <eiklabel.h>
-#include <gulicon.h>
-#include <AknIconUtils.h>
-#include <aknlayoutscalable_avkon.cdl.h>
-#include <gdi.h>
-#include <aknlayout.cdl.h>
-#include <skinlayout.cdl.h>
-#include <AknBidiTextUtils.h>
-#include <StringLoader.h>
-
-// INTERNAL INCLUDES
-#include "wsfaiview.h"
-#include "wsfaipublishobserver.h"
-#include "wsflogger.h"
-
-// LOCAL DEFINITIONS
-// one second in milliseconds
-LOCAL_D const TInt KDeferredWaitTime = 1000 * 1000;
-LOCAL_D const TInt KAIPublishIconArrayGranularity = 3;
-
-// index value to suppress 1 second refreshing state
-LOCAL_D const TInt KSuppressRefreshIndex = 1024;
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::NewL()
-// --------------------------------------------------------------------------
-//
-CWsfAiView* CWsfAiView::NewL( MWsfAiPublishObserver& aPublishObserver )
- {
- CWsfAiView *thisPtr = NewLC( aPublishObserver );
- CleanupStack::Pop( thisPtr );
- return thisPtr;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::NewLC()
-// --------------------------------------------------------------------------
-//
-CWsfAiView* CWsfAiView::NewLC( MWsfAiPublishObserver& aPublishObserver )
- {
- CWsfAiView *thisPtr = new (ELeave) CWsfAiView( aPublishObserver );
- CleanupStack::PushL( thisPtr );
- thisPtr->ConstructL();
- return thisPtr;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::~CWsfAiView()
-// --------------------------------------------------------------------------
-//
-CWsfAiView::~CWsfAiView()
- {
- delete iPublishIconArray;
- delete iDeferredUpdateCallBack;
- delete iTextLabel;
-
- if ( iDeferredUpdater )
- {
- iDeferredUpdater->Cancel();
- delete iDeferredUpdater;
- }
-
- if ( iStatusScanningOff )
- {
- delete iStatusScanningOff;
- }
- if ( iStatusRefreshing )
- {
- delete iStatusRefreshing;
- }
- if ( iStatusConnecting )
- {
- delete iStatusConnecting;
- }
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::CWsfAiView()
-// --------------------------------------------------------------------------
-//
-CWsfAiView::CWsfAiView( MWsfAiPublishObserver& aPublishObserver ) :
- iUpdateSecureIconDeferred( ETransparentIcon ),
- iUpdateSignalStrengthIconDeferred( ETransparentIcon ),
- iUpdateStatusIconDeferred( ETransparentIcon ),
- iSavedUpdateStatusIconDeferred( ETransparentIcon ),
- iPublishObserver( &aPublishObserver )
- {
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::ConstructL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::ConstructL()
- {
- LOG_ENTERFN( "CWsfAiView::ConstructL" );
- iEnv = CCoeEnv::Static();
-
- iDeferredUpdateCallBack = new ( ELeave )
- TCallBack( CWsfAiView::DoCompleteUpdateL, this );
- iDeferredUpdater = CPeriodic::NewL( CActive::EPriorityStandard );
-
- iPublishIconArray = new ( ELeave ) CArrayFixFlat<TInt>(
- KAIPublishIconArrayGranularity );
-
- iTextLabel = new (ELeave) CEikLabel;
- if ( !iStatusScanningOff )
- {
- iStatusScanningOff = StringLoader::LoadL(
- R_QTN_SNIFFER_PLUG_IN_SCANNING_OFF );
- }
- iTextLabel->SetTextL( *iStatusScanningOff );
-
- iUpdateStatusIconDeferred = EWlanOffIcon;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::UpdateHotSpotsL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::UpdateHotSpotsL( MDesCArray* aItemTextArray,
- TInt aCurrentItem )
- {
- LOG_ENTERFN( "CWsfAiView::UpdateHotSpotsL" );
- if ( ParseStringL( aItemTextArray->MdcaPoint( 0 ) ) )
- {
- if ( aCurrentItem != KSuppressRefreshIndex )
- {
- // init the deferred callback
- ActivateRefreshTimer();
- }
- else
- {
- // immediate callback (no Refreshing text)
- DoCompleteUpdateL();
- return;
- }
- }
- if ( !iStatusRefreshing )
- {
- iStatusRefreshing = StringLoader::LoadL(
- R_QTN_SNIFFER_PLUG_IN_REFRESHING );
- }
-
- if ( !iStatusConnecting )
- {
- iStatusConnecting = StringLoader::LoadL(
- R_QTN_SNIFFER_PLUG_IN_CONNECTING );
- }
-
- TInt resultRefreshing = iTextLabel->Text()->Compare( *iStatusRefreshing );
- TInt resultConnecting = iCurrentText.Compare( *iStatusConnecting );
-
- if ( !resultConnecting )
- {
- MakeTransparentPublishIconsL(); // all icons transparent
- }
- else if ( !resultRefreshing )
- {
- iPublishObserver->SetRefreshingL( ETrue );
- MakeTransparentPublishIconsL(); // all icons transparent
- }
- else
- {
- MakePublishIconsL(); // icons based on the member info
- }
-
- iPublishObserver->SetScanningState( ETrue );
-
- TRAPD( error,
- iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) );
- if ( error )
- {
- LOG_WRITEF( "Publish failed - %d error ignored", error );
- }
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::SelectedItem()
-// --------------------------------------------------------------------------
-//
-TInt CWsfAiView::SelectedItem()
- {
- LOG_ENTERFN( "CWsfAiView::SelectedItem" );
- return 0;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::ForceRefreshingL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::ForceRefreshingL()
- {
- LOG_ENTERFN( "CWsfAiView::ForceRefreshingL" );
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiPlugin::SetRefreshingL
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::StartConnectingAnimationL()
- {
- LOG_ENTERFN( "CWsfAiView::StartConnectingAnimationL" );
- iPublishObserver->StartConnectingL();
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::MultilineControl
-// --------------------------------------------------------------------------
-//
-TBool CWsfAiView::MultilineControl()
- {
- LOG_ENTERFN( "CWsfAiView::MultilineControl" );
- return EFalse;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::ParseStringL()
-// --------------------------------------------------------------------------
-//
-TBool CWsfAiView::ParseStringL( const TDesC& aString )
- {
- LOG_ENTERFN( "CWsfAiView::ParseStringL" );
- // start looking for '\t' digits and parse
- // the icon identifiers and label text
-
- // if the data changes - ie - label text has changed
- // - launch deferred update...
- TChar delimiter('\t');
- TWsfPluginIcons statusIcon;
- TWsfPluginIcons secureicon;
- TWsfPluginIcons strengthIcon;
- TInt firstTabPos = aString.Locate( delimiter );
- TInt secondTabPos = aString.Mid(
- firstTabPos +1 ).Locate(
- delimiter ) + firstTabPos + 1;
- TInt thirdTabPos = aString.Mid(
- secondTabPos +1 ).Locate(
- delimiter ) + secondTabPos + 1;
-
- // ok we have the tab positions read the values...
- //read the icons
- TLex( aString.Mid( 0, firstTabPos )).Val( (TInt&)statusIcon );
- TLex( aString.Mid(
- secondTabPos+1 , thirdTabPos - (secondTabPos+1) )
- ).Val( (TInt&) strengthIcon);
-
- TLex( aString.Mid(
- thirdTabPos+1 , aString.Length() - ( thirdTabPos + 1 ) )
- ).Val( (TInt&) secureicon );
-
- // and the label text
- TPtrC labelText = aString.Mid( firstTabPos+1,
- secondTabPos - ( firstTabPos + 1 ) );
-
- iCurrentText.Copy( labelText );
-
- if ( !iStatusRefreshing )
- {
- iStatusRefreshing = StringLoader::LoadL(
- R_QTN_SNIFFER_PLUG_IN_REFRESHING );
- }
- iTextLabel->SetTextL( *iStatusRefreshing );
-
- iUpdateSecureIconDeferred = secureicon;
- iUpdateSignalStrengthIconDeferred = strengthIcon;
- iUpdateStatusIconDeferred = statusIcon;
- iSavedUpdateStatusIconDeferred = statusIcon;
-
- return ETrue;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::DoCompleteUpdateL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::DoCompleteUpdateL()
- {
- LOG_ENTERFN( "CWsfAiView::DoCompleteUpdateL" );
- // cancel the periodic
- iDeferredUpdater->Cancel();
-
- // update the label text
- iTextLabel->SetTextL( iCurrentText );
- iCurrentText = KNullDesC();
-
- iUpdateStatusIconDeferred = iSavedUpdateStatusIconDeferred;
-
- MakePublishIconsL();
-
- TRAPD( error,
- iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) );
- if ( error )
- {
- LOG_WRITEF( "Publish failed - %d error ignored", error );
- }
-
- iPublishObserver->SetRefreshingL( EFalse );
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::DoCompleteUpdateL()
-// --------------------------------------------------------------------------
-//
-TInt CWsfAiView::DoCompleteUpdateL( TAny* aPtr )
- {
- LOG_ENTERFN( "CWsfAiView::DoCompleteUpdateL" );
- static_cast<CWsfAiView*>( aPtr )->DoCompleteUpdateL();
- return ETrue;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::DisplayEngineOffL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::DisplayEngineOffL()
- {
- LOG_ENTERFN( "CWsfAiView::DisplayEngineOffL" );
- iDeferredUpdater->Cancel();
- iPublishObserver->SetRefreshingL( EFalse );
-
- if ( !iStatusScanningOff )
- {
- iStatusScanningOff = StringLoader::LoadL(
- R_QTN_SNIFFER_PLUG_IN_SCANNING_OFF );
- }
-
- iTextLabel->SetTextL( *iStatusScanningOff );
-
- iUpdateSecureIconDeferred = ETransparentIcon;
- iUpdateSignalStrengthIconDeferred = ETransparentIcon;
- iUpdateStatusIconDeferred = EWlanOffIcon;
- iPublishObserver->SetScanningState( EFalse );
- MakePublishIconsL();
-
- TRAPD( error,
- iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) );
- if ( error )
- {
- LOG_WRITEF( "Publish failed - %d error ignored", error );
- }
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::ActivateRefreshTimer()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::ActivateRefreshTimer()
- {
- LOG_ENTERFN( "CWsfAiView::ActivateRefreshTimer" );
- iDeferredUpdater->Cancel();
- iDeferredUpdater->Start(
- TTimeIntervalMicroSeconds32( KDeferredWaitTime ),
- TTimeIntervalMicroSeconds32( KDeferredWaitTime ),
- *iDeferredUpdateCallBack );
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::MakePublishIconsL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::MakePublishIconsL()
- {
- LOG_ENTERFN( "CWsfAiView::MakePublishIconsL" );
- if ( iPublishIconArray )
- {
- iPublishIconArray->Reset();
- iPublishIconArray->AppendL( iUpdateStatusIconDeferred );
- iPublishIconArray->AppendL( iUpdateSecureIconDeferred );
- iPublishIconArray->AppendL( iUpdateSignalStrengthIconDeferred );
- }
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::MakeTransparentPublishIconsL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::MakeTransparentPublishIconsL()
- {
- LOG_ENTERFN( "CWsfAiView::MakeTransparentPublishIconsL" );
- TWsfPluginIcons tmp2, tmp3;
-
- tmp2 = iUpdateSecureIconDeferred;
- tmp3 = iUpdateSignalStrengthIconDeferred;
-
- iUpdateSecureIconDeferred = ETransparentIcon;
- iUpdateSignalStrengthIconDeferred = ETransparentIcon;
-
- MakePublishIconsL();
-
- iUpdateSecureIconDeferred = tmp2;
- iUpdateSignalStrengthIconDeferred = tmp3;
- }
-
-
-// --------------------------------------------------------------------------
-// CWsfAiView::UpdateViewL()
-// --------------------------------------------------------------------------
-//
-void CWsfAiView::UpdateViewL( MDesCArray* aItemTextArray )
- {
- LOG_ENTERFN( "CWsfAiView::UpdateViewL" );
- TChar delimiter('\t');
- TWsfPluginIcons statusIcon;
- TWsfPluginIcons secureicon;
- TWsfPluginIcons strengthIcon;
- const TDesC& aString = aItemTextArray->MdcaPoint( 0 ) ;
-
- TInt firstTabPos = aString.Locate( delimiter );
- TInt secondTabPos = aString.Mid(
- firstTabPos +1 ).Locate(
- delimiter ) + firstTabPos + 1;
- TInt thirdTabPos = aString.Mid(
- secondTabPos +1 ).Locate(
- delimiter ) + secondTabPos + 1;
-
- //read the icons
- TLex( aString.Mid( 0, firstTabPos )).Val( (TInt&)statusIcon );
- TLex( aString.Mid(
- secondTabPos+1 , thirdTabPos - (secondTabPos+1) )
- ).Val( (TInt&) strengthIcon);
-
- TLex( aString.Mid(
- thirdTabPos+1 , aString.Length() - ( thirdTabPos + 1 ) )
- ).Val( (TInt&) secureicon );
-
- // and the label text
- TPtrC labelText = aString.Mid( firstTabPos+1,
- secondTabPos - ( firstTabPos + 1 ) );
-
- iTextLabel->SetTextL( labelText );
-
- iUpdateStatusIconDeferred = statusIcon;
-
- MakeTransparentPublishIconsL();
-
- iPublishObserver->PublishStatusIconL( iPublishIconArray, iTextLabel );
- }
-
-// END OF FILE