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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: Music Player media key handler - private implementation.
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*
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*/
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//symbian header files
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#include <remconcoreapitarget.h>
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#include <remconinterfaceselector.h>
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#include "mpmediakeyhandler_p.h"
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#include "mpmediakeyhandler.h"
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#include "mpmediakeyremconresponse.h"
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#include "mpenginefactory.h"
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#include "mpcommondefs.h"
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#include "mptrace.h"
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/*!
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\internal
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*/
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MpMediaKeyHandlerPrivate::MpMediaKeyHandlerPrivate( MpMediaKeyHandler *wrapper )
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: q_ptr( wrapper ),
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iInterfaceSelector(NULL),
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iResponseHandler(NULL),
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iMpEngine(NULL),
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iSideKeyAlreadyClicked(false)
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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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MpMediaKeyHandlerPrivate::~MpMediaKeyHandlerPrivate()
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{
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TX_ENTRY
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delete iResponseHandler;
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delete iInterfaceSelector;
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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 MpMediaKeyHandlerPrivate::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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From MRemConCoreApiTargetObserver
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A command has been received.
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*/
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void MpMediaKeyHandlerPrivate::MrccatoCommand(
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TRemConCoreApiOperationId aOperationId,
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TRemConCoreApiButtonAction aButtonAct )
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{
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TX_ENTRY_ARGS( " aOperationId=" << aOperationId << " aButtonAct=" << aButtonAct );
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switch ( aOperationId ) {
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case ERemConCoreApiPausePlayFunction:
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if ( aButtonAct == ERemConCoreApiButtonClick ) {
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iMpEngine->playPause();
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}
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break;
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case ERemConCoreApiPlay:
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if ( aButtonAct == ERemConCoreApiButtonClick
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|| aButtonAct == ERemConCoreApiButtonPress ) {
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iMpEngine->play();
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}
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break;
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case ERemConCoreApiStop:
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if ( aButtonAct == ERemConCoreApiButtonClick
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|| aButtonAct == ERemConCoreApiButtonPress ) {
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iMpEngine->stop();
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}
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break;
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case ERemConCoreApiPause:
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if ( aButtonAct == ERemConCoreApiButtonClick
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|| aButtonAct == ERemConCoreApiButtonPress ) {
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iMpEngine->pause();
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}
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break;
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case ERemConCoreApiRewind:
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switch ( aButtonAct ) {
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case ERemConCoreApiButtonPress:
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iMpEngine->startSeekBackward();
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break;
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case ERemConCoreApiButtonRelease:
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iMpEngine->stopSeeking();
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break;
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default:
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break;
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}
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break;
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case ERemConCoreApiFastForward:
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switch ( aButtonAct ) {
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case ERemConCoreApiButtonPress:
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iMpEngine->startSeekForward();
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break;
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case ERemConCoreApiButtonRelease:
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iMpEngine->stopSeeking();
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break;
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default:
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break;
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}
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break;
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case ERemConCoreApiBackward:
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if ( aButtonAct == ERemConCoreApiButtonClick ) {
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iMpEngine->skipBackward();
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}
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break;
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case ERemConCoreApiForward:
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if ( aButtonAct == ERemConCoreApiButtonClick ) {
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iMpEngine->skipForward();
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}
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break;
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// Pressing headset volume key only generates ButtonPress, however pressing and holding hardware side key
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// generates ButtonClick and after a while ButtonPressed, we should make sure increase/decrease only once
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case ERemConCoreApiVolumeUp:
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if ( aButtonAct == ERemConCoreApiButtonClick ||
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( aButtonAct == ERemConCoreApiButtonPress && !iSideKeyAlreadyClicked ) ) {
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iSideKeyAlreadyClicked = true;
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iMpEngine->increaseVolume();
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}
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else if ( aButtonAct == ERemConCoreApiButtonRelease ) {
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iSideKeyAlreadyClicked = false;
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}
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break;
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case ERemConCoreApiVolumeDown:
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if ( aButtonAct == ERemConCoreApiButtonClick ||
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( aButtonAct == ERemConCoreApiButtonPress && !iSideKeyAlreadyClicked ) ) {
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iSideKeyAlreadyClicked = true;
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iMpEngine->decreaseVolume();
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}
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else if ( aButtonAct == ERemConCoreApiButtonRelease ) {
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iSideKeyAlreadyClicked = false;
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}
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break;
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default:
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break;
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}
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iResponseHandler->CompleteAnyKey( aOperationId );
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TX_EXIT
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}
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/*!
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From MRemConCoreApiTargetObserver
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A 'play' command has been received.
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*/
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void MpMediaKeyHandlerPrivate::MrccatoPlay(
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TRemConCoreApiPlaybackSpeed aSpeed,
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TRemConCoreApiButtonAction aButtonAct )
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{
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TX_ENTRY_ARGS( "aButtonAct=" << aButtonAct );
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Q_UNUSED(aSpeed);
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if ( ( aButtonAct == ERemConCoreApiButtonClick ) ||
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( aButtonAct == ERemConCoreApiButtonPress ) ) {
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iMpEngine->play();
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}
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iResponseHandler->CompleteAnyKey( ERemConCoreApiPlay );
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TX_EXIT
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}
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/*!
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From MRemConCoreApiTargetObserver
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A 'tune function' command has been received.
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*/
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void MpMediaKeyHandlerPrivate::MrccatoTuneFunction(
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TBool aTwoPart,
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TUint aMajorChannel,
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TUint aMinorChannel,
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TRemConCoreApiButtonAction aButtonAct )
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{
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Q_UNUSED(aTwoPart);
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Q_UNUSED(aMajorChannel);
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Q_UNUSED(aMinorChannel);
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Q_UNUSED(aButtonAct);
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iResponseHandler->CompleteAnyKey( ERemConCoreApiTuneFunction );
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}
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/*!
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From MRemConCoreApiTargetObserver
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A 'select disk function' has been received.
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*/
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void MpMediaKeyHandlerPrivate::MrccatoSelectDiskFunction(
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TUint aDisk,
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TRemConCoreApiButtonAction aButtonAct )
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{
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Q_UNUSED(aDisk);
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Q_UNUSED(aButtonAct);
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iResponseHandler->CompleteAnyKey( ERemConCoreApiSelectDiskFunction );
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}
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/*!
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From MRemConCoreApiTargetObserver
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A 'select AV input function' has been received.
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*/
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void MpMediaKeyHandlerPrivate::MrccatoSelectAvInputFunction(
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TUint8 aAvInputSignalNumber,
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TRemConCoreApiButtonAction aButtonAct )
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{
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Q_UNUSED(aAvInputSignalNumber);
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Q_UNUSED(aButtonAct);
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iResponseHandler->CompleteAnyKey( ERemConCoreApiSelectAvInputFunction );
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}
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/*!
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From MRemConCoreApiTargetObserver
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A 'select audio input function' has been received.
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*/
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void MpMediaKeyHandlerPrivate::MrccatoSelectAudioInputFunction(
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TUint8 aAudioInputSignalNumber,
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TRemConCoreApiButtonAction aButtonAct )
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{
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Q_UNUSED(aAudioInputSignalNumber);
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Q_UNUSED(aButtonAct);
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iResponseHandler->CompleteAnyKey( ERemConCoreApiSelectAudioInputFunction );
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}
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/*!
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\internal
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*/
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void MpMediaKeyHandlerPrivate::DoInitL()
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{
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TX_ENTRY
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// Register to remote control framework
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iInterfaceSelector = CRemConInterfaceSelector::NewL();
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CRemConCoreApiTarget *coreTarget = CRemConCoreApiTarget::NewL( *iInterfaceSelector, *this );
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CleanupStack::PushL( coreTarget );
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iInterfaceSelector->OpenTargetL();
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iResponseHandler = MpMediaKeyRemConResponse::NewL( *coreTarget );
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CleanupStack::Pop(coreTarget);
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iMpEngine = MpEngineFactory::sharedEngine();
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TX_EXIT
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}
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