// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __COESNDPY_H__

#define __COESNDPY_H__

#include <e32std.h>

class TBaSystemSoundType;

class CCoeSoundPlayerManager;

/** Utility class for simple sound playing.

Must be used in the same thread as an active UI Control Framework environment 

(CCoeEnv). 

This class plays the sound specified by a TBaSystemSoundType object. The 

caller can request the sound to be repeated, and the time between repeats. 

If the exact sound cannot be found on a particular device, a match only by 

category (first UID) is used. No sound will play if a match is not found.

@publishedAll

@released */

class CoeSoundPlayer

	{

public:

	enum { ENoRepeat=1, ERepeatForever=KMaxTInt};

public:

	inline static void PlaySound(const TBaSystemSoundType& aType);

	inline static void PlaySound(const TBaSystemSoundType& aType,TInt aPlayCount,const TTimeIntervalMicroSeconds32& aGap);

	inline static void PlaySoundNow(const TBaSystemSoundType& aType);

	inline static void PlaySoundNow(const TBaSystemSoundType& aType,TInt aPlayCount,const TTimeIntervalMicroSeconds32& aGap);

	IMPORT_C static void CancelSound(const TBaSystemSoundType& aType);

private:

	IMPORT_C static void PlaySound(const TBaSystemSoundType& aType,TInt aPlayCount,

											TTimeIntervalMicroSeconds32 aGap,TBool aInterrupt);

	static CCoeSoundPlayerManager* ManagerL();

	};

/** Plays the specified sound. 

This function only interrupts another, currently playing, sound if the new 

sound has a higher priority than the currently playing sound. If you wish 

to interrupt any currently playing sound and play a new one, use PlaySoundNow() 

instead of PlaySound().

@param aType The sound to play.*/

inline void CoeSoundPlayer::PlaySound(const TBaSystemSoundType& aType)

	{CoeSoundPlayer::PlaySound(aType,ENoRepeat,TTimeIntervalMicroSeconds32(0),EFalse);}

/** Plays the specified sound for the specifed number of times with the specified 

interval. 

This function only interrupts another, currently playing, sound if the new sound 

has a higher priority than the current one. If you wish to interrupt 

any currently playing sound and play a new one, use PlaySoundNow() instead of PlaySound().

@param aType The sound to play. 

@param aPlayCount The number of times the sound is played.

@param aGap The interval in microseconds between each time the sound is played. */

inline void CoeSoundPlayer::PlaySound(const TBaSystemSoundType& aType,TInt aPlayCount,const TTimeIntervalMicroSeconds32& aGap)

	{CoeSoundPlayer::PlaySound(aType,aPlayCount,aGap,EFalse);}

/** Plays the specified sound, interrupting any other sound that is currently playing.

@param aType The sound to play. */

inline void CoeSoundPlayer::PlaySoundNow(const TBaSystemSoundType& aType)

	{CoeSoundPlayer::PlaySound(aType,ENoRepeat,TTimeIntervalMicroSeconds32(0),ETrue);}

/** Plays the specified sound the specifed number of times with the 

specified interval, interrupting any other sound that is currently playing.

@param aType The sound to play.

@param aPlayCount The number of times the sound is played.

@param aGap The interval in microseconds between each time the sound is played. */

inline void CoeSoundPlayer::PlaySoundNow(const TBaSystemSoundType& aType,TInt aPlayCount,const TTimeIntervalMicroSeconds32& aGap)

	{CoeSoundPlayer::PlaySound(aType,aPlayCount,aGap,ETrue);}

#endif	// __COESNDPY_H__