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/*
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* Copyright (c) 2009 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: Light monitor for Playback - Private.
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*
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*/
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#include "mplightmonitor_p.h"
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#include "mplightmonitor.h"
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#include "mptrace.h"
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/*!
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\class MpLightMonitorPrivate
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\brief Wrapper for light monitor - private implementation.
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This is a private implementation of the light monitor interface.
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*/
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/*!
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\internal
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*/
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MpLightMonitorPrivate::MpLightMonitorPrivate( MpLightMonitor *qq )
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:q_ptr( qq ),
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iLightStatus( CHWRMLight::ELightStatusUnknown ),
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iLight( 0 )
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{
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TX_LOG
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}
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/*!
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\internal
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*/
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void MpLightMonitorPrivate::init()
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{
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TX_ENTRY
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TRAPD(err, DoInitL());
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if ( err != KErrNone ) {
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TX_LOG_ARGS("Error: " << err << "; should never get here.");
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}
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TX_EXIT
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}
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/*!
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\internal
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*/
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void MpLightMonitorPrivate::DoInitL()
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{
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TX_ENTRY
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iLight = CHWRMLight::NewL( this );
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TX_EXIT
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}
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/*!
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\internal
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*/
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MpLightMonitorPrivate::~MpLightMonitorPrivate()
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{
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TX_ENTRY
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delete iLight;
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TX_EXIT
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}
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/*!
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\internal
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*/
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void MpLightMonitorPrivate::LightStatusChanged( TInt aTarget, CHWRMLight::TLightStatus aStatus )
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{
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TX_ENTRY
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if ( aTarget == CHWRMLight::EPrimaryDisplay && aStatus != iLightStatus ) {
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if ( aStatus == CHWRMLight::ELightOn ) {
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q_ptr->emit lcdLightStatus ( true );
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}
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else if( aStatus == CHWRMLight::ELightOff ) {
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q_ptr->emit lcdLightStatus ( false );
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}
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iLightStatus = aStatus;
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}
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TX_EXIT
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}
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