coreapplicationuis/SysAp/Src/CenRepObservers/SysApCenRepHacSettingObserver.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 13 Oct 2010 14:43:04 +0300
branchRCL_3
changeset 82 4610cd70c542
parent 0 2e3d3ce01487
permissions -rw-r--r--
Revision: 201039 Kit: 201041
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/*
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* Copyright (c) 2006 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:  CSysApCenRepHacSettingObserver implementation
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*
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*/
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// INCLUDE FILES
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#include <HWRMDomainCRKeys.h>
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#include "SysApCenRepHacSettingObserver.h"
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#include "SysApAppUi.h"
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// ========================== MEMBER FUNCTIONS ================================
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// ----------------------------------------------------------------------------
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// CSysApCenRepHacSettingObserver* CSysApCenRepHacSettingObserver::NewL()
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// ----------------------------------------------------------------------------
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CSysApCenRepHacSettingObserver* CSysApCenRepHacSettingObserver::NewL( CSysApAppUi& aSysApAppUi )
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    {       
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    TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver::NewL" ) ) );
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    CSysApCenRepHacSettingObserver* self = new ( ELeave ) CSysApCenRepHacSettingObserver( aSysApAppUi );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    CleanupStack::Pop(); //self
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    return self;
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    }
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// ----------------------------------------------------------------------------
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// CSysApCenRepHacSettingObserver::CSysApCenRepHacSettingObserver( )
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// ----------------------------------------------------------------------------
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CSysApCenRepHacSettingObserver::CSysApCenRepHacSettingObserver( CSysApAppUi& aSysApAppUi  )
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    : iSysApAppUi( aSysApAppUi )
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    {
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    TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver::CSysApCenRepHacSettingObserver" ) ) );
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    }
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// ----------------------------------------------------------------------------
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// CSysApCenRepHacSettingObserver::~CSysApCenRepHacSettingObserver()
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// ----------------------------------------------------------------------------
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CSysApCenRepHacSettingObserver::~CSysApCenRepHacSettingObserver()
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    {
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    TRACES( RDebug::Print( _L("~CSysApCenRepHacSettingObserver") ) );
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    if ( iHacSettingHandler )
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        {
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        iHacSettingHandler->StopListening();
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        }
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    delete iHacSettingHandler;
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    delete iSession;
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    }
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// ----------------------------------------------------------------------------
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// CSysApCenRepHacSettingObserver::ConstructL()
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// ----------------------------------------------------------------------------
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void CSysApCenRepHacSettingObserver::ConstructL()
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    {
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    TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver::ConstructL: trying CRepository::NewL( KCRUidHWSettings )") ) );
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    TRAPD( err, iSession = CRepository::NewL( KCRUidHWSettings ) );
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    if ( err == KErrNone)
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        {
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        iHacSettingHandler = CCenRepNotifyHandler::NewL( *this, 
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                                                     *iSession, 
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                                                     CCenRepNotifyHandler::EIntKey, 
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                                                     KHWSettingsHearingAidMode );
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        iHacSettingHandler->StartListeningL();    
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        }
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    else
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        {
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        TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver: CRepository::NewL failed with error %d"), err ) );
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        }
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    }
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// ----------------------------------------------------------------------------
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// CSysApCenRepHacSettingObserver::HandleNotifyInt()
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// ----------------------------------------------------------------------------
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void CSysApCenRepHacSettingObserver::HandleNotifyInt( TUint32 /* aId */, TInt /* aNewValue */ )
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    {
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    TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver::HandleNotifyInt()" ) ) );
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    TRAPD( err, iSysApAppUi.SetHacIndicatorL() );
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    if ( err )
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        {
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        TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver::HandleNotifyInt: err=%d" ), err ) );
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        }
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    }
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// ----------------------------------------------------------------------------
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// CSysApCenRepHacSettingObserver::HandleNotifyError()
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// ----------------------------------------------------------------------------
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void CSysApCenRepHacSettingObserver::HandleNotifyError( TUint32 /* aId */, TInt /* error */, CCenRepNotifyHandler* /* aHandler */ )
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    {
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    TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver::HandleNotifyError()" ) ) );
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    }
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// ----------------------------------------------------------------------------
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// CSysApCenRepHacSettingObserver::HacMode()  
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// ----------------------------------------------------------------------------
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TInt CSysApCenRepHacSettingObserver::HacMode() const
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    {
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    TInt hacMode(0);
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    if ( iSession )
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        {
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        if ( iSession->Get( KHWSettingsHearingAidMode, hacMode ) != KErrNone )
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            {
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            TRACES( RDebug::Print( _L("CSysApCenRepHacSettingObserver::HacMode ERROR: hacMode: %d"), hacMode ) );
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            }    
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        }
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    return hacMode;
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    }
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// End of File
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