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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:
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* The header file for tone playing.
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*
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*/
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#ifndef CTONEPLAYER_H
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#define CTONEPLAYER_H
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#include <e32base.h>
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#include <coemain.h>
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#include <DrmAudioSamplePlayer.h>
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#include <mdaaudiotoneplayer.h>
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#include <videoplayer.h>
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#include <centralrepository.h>
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#include <apgcli.h> // for RApaLsSession
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#include <e32property.h>
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class C3DRingingToneInterface;
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class RWindow;
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class MTonePlayingWatcher;
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/**
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* CMFPreviewHandlerBase
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*
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* Base class for CMFAudioPreviewHandler.
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*/
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class CMFPreviewHandlerBase : public CBase
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{
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public:
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enum TMediaFileType
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{
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EMediaFileTypeAudio = 0,
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EMediaFileTypeVideo
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};
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enum TPlayerStatus
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{
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EPlayerNotCreated,
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EPlayerInitializing,
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EPlayerReady,
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EPlayerPlaying,
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EPlayerInitialized,
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EPlayerPlayingWith3DEffect
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};
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// these must match with the ones in Profile Engine
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enum TRingingTypes
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{
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ERingingTypeRinging = 0,
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ERingingTypeAscending,
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ERingingTypeRingOnce,
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ERingingTypeBeepOnce,
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ERingingTypeSilent
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};
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enum TFLAllowScreenSaver
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{
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EFLScreenSaverAllowed = 0, EFLScreenSaverNotAllowed
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};
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public:
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void SetAttrL(const TDesC& aFileName);
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TInt Attr(TInt aAttr);
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virtual void PlayL() = 0;
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virtual void Stop() = 0;
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virtual TBool IsPlaying() = 0;
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protected:
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virtual ~CMFPreviewHandlerBase();
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protected:
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/**
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* C++ default constructor.
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*/
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CMFPreviewHandlerBase( );
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/**
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* By default Symbian OS constructor is private.
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*/
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void ConstructL();
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protected:
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TInt ConvertVolume(TInt aVolume);
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void ReadActiveProfileL();
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TInt GetDataType(const TDesC& aFileName, TDataType& aDataType);
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void ReadDefaultToneL();
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void DisableBackLight();
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static TInt DoResetInactivityTimer(TAny* aObject);
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TInt RingingVolume();
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TInt RingingType();
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TInt Vibra();
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TInt Echo3D();
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TInt Effect3D();
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static TInt ConvertVolume(TInt aVolume, TInt aMaxVolume);
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protected:
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TInt iRingingVolume;
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TInt iRingingType;
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TInt iVibra;
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TInt i3DEffect;
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TInt i3DEcho;
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TInt iMediaType;
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TInt iFileSize;
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HBufC* iFullName;
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TBool iActiveProfileRead;
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TInt iActiveProfileRingingVolume;
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TInt iActiveProfileRingingType;
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TInt iActiveProfileVibra;
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TInt iActiveProfile3DEffect;
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TInt iActiveProfile3DEcho;
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TInt iPlayerStatus;
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// handle to window
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RWindow* iWindow; // does not own
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// for getting file MIME types
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RApaLsSession iApaSession;
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// for setting screensaver on/off
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RProperty iProperty;
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// default ringing tone
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TFileName iDefaultTone;
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/**
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* Timer for resetting the user inactivity timeout
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*/
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CPeriodic* iBacklightTimer;
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};
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// CLASS DECLARATION
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/**
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* This class is used for playing the tones.
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*
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*/
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class CTonePlayer : public CMFPreviewHandlerBase,
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public MDrmAudioPlayerCallback,
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public MMdaAudioToneObserver,
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public MCoeForegroundObserver
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{
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public:
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static CTonePlayer* NewL( MTonePlayingWatcher *aWatcher );
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static CTonePlayer* NewLC( MTonePlayingWatcher *aWatcher );
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virtual ~CTonePlayer();
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public:
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void PlayL();
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void Stop();
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TBool IsPlaying();
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private:
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CTonePlayer( MTonePlayingWatcher *aWatcher );
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void ConstructL();
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void Cancel();
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void SetAudioRingingType( TInt aRingingType );
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void SetToneRingingType( TInt aRingingType );
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TInt ConvertVolume( TInt aVolume );
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private:
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// from MMdaAudioToneObserver
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virtual void MatoPrepareComplete( TInt aError );
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virtual void MatoPlayComplete(TInt aError);
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private:
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// from MDrmAudioPlayerCallback
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void MdapcInitComplete(TInt aError,
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const TTimeIntervalMicroSeconds& aDuration);
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void MdapcPlayComplete(TInt aError);
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// from MCoeForegroundObserver
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void HandleLosingForeground();
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void HandleGainingForeground();
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private:
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//wacher of the playing process
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MTonePlayingWatcher* iTonePlayWatcher;
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// audio player
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CDrmPlayerUtility* iAudioPlayer;
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/// Audioplayer status
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TPlayerStatus iAudioPlayerStatus;
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/// toneplayer
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CMdaAudioToneUtility* iTonePlayer;
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/// Toneplayer status
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TPlayerStatus iTonePlayerStatus;
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// plugin for playing 3D effects
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C3DRingingToneInterface* i3dRingingTonePlugin;
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};
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#endif /* CTONEPLAYER_H */
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