/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef SOUNDDEVICEBODY_INL

#define SOUNDDEVICEBODY_INL

/*

*

*  Returns the supported Audio settings.

*

*  @return "TMMFCapabilities"

*          Device settings.

*/

inline TMMFCapabilities CMMFDevSound::CBody::Capabilities()

	{

	return iDevSoundProxy->Capabilities();

	}

/*

*  Returns the current audio settings.

*

*  @return "TMMFCapabilities"

*          Device settings.

*/

inline TMMFCapabilities CMMFDevSound::CBody::Config() const

	{

	return iDevSoundProxy->Config();

	}

/*

*  Configure CMMFDevSound::CBody object for the settings in aConfig.

*

*  Use this to set sampling rate, Encoding and Mono/Stereo.

*

*  @param  "aConfig"

*          Attribute values to which CMMFDevSound::CBody object will be

*          configured to.

*/

inline void CMMFDevSound::CBody::SetConfigL(const TMMFCapabilities& aConfig)

	{

	iDevSoundProxy->SetConfigL(aConfig);

	}

/*

*  Returns an integer representing the maximum volume.

*

*  This is the maximum value which can be passed to

*  CMMFDevSound::CBody::SetVolume.

*

*  @return "TInt"

*          The maximum volume. This value is platform dependent but is always

*          greater than or equal to one.

*

*/

inline TInt CMMFDevSound::CBody::MaxVolume()

	{

	return iDevSoundProxy->MaxVolume();

	}

/*

*  Returns an integer representing the current volume.

*

*  @return "TInt"

*          The current volume level.

*/

inline TInt CMMFDevSound::CBody::Volume()

	{

	return iDevSoundProxy->Volume();

	}

/*

*  Changes the current playback volume to a specified value.

*

*  The volume can be changed before or during playback and is effective

*  immediately.

*

*  @param  "aVolume"

*          The volume setting. This can be any value from zero to the value

*          returned by a call to CMMFDevSound::CBody::MaxVolume(). If the

*          volume is not within this range, the volume is automatically set to

*          minimum or maximum value based on the value that is being passed.

*          Setting a zero value mutes the sound. Setting the maximum value

*          results in the loudest possible sound.

*/

inline void CMMFDevSound::CBody::SetVolume(TInt aVolume)

	{

	iDevSoundProxy->SetVolume(aVolume);

	}

/*

*  Returns an integer representing the maximum gain.

*

*  This is the maximum value which can be passed to

*  CMMFDevSound::CBody::SetGain.

*

*  @return "TInt"

*          The maximum gain. This value is platform dependent but is always

*          greater than or equal to one.

*

*/

inline TInt CMMFDevSound::CBody::MaxGain()

	{

	return iDevSoundProxy->MaxGain();

	}

/*

*  Returns an integer representing the current gain.

*

*  @return "TInt"

*          The current gain level.

*/

inline TInt CMMFDevSound::CBody::Gain()

	{

	return iDevSoundProxy->Gain();

	}

/*

*  Changes the current recording gain to a specified value.

*

*  The gain can be changed before or during recording and is effective

*  immediately.

*

*  @param  "TInt aGain"

*          The gain setting. This can be any value from zero to the value

*          returned by a call to CMMFDevSound::CBody::MaxGain(). If the

*          volume is not within this range, the gain is automatically set to

*          minimum or maximum value based on the value that is being passed.

*          Setting a zero value mutes the sound. Setting the maximum value

*          results in the loudest possible sound.

*/

inline void CMMFDevSound::CBody::SetGain(TInt aGain)

	{

	iDevSoundProxy->SetGain(aGain);

	}

/*

*  Returns the speaker balance set for playing.

*

*  Leaves on failure.

*

*  @param  "aLeftPrecentage"

*          On return contains the left speaker volume percentage.

*

*  @param  "aRightPercentage"

*          On return contains the right speaker volume percentage.

*/

inline void CMMFDevSound::CBody::GetPlayBalanceL(TInt& aLeftPercentage,

						TInt& aRightPercentage)

	{

	iDevSoundProxy->GetPlayBalanceL(aLeftPercentage, aRightPercentage);

	}

/*

*  Sets the speaker balance for playing.

*

*  The speaker balance can be changed before or during playback and is

*  effective immediately.

*

*  @param  "aLeftPercentage"

*          On return contains left speaker volume perecentage. This can be any

*          value from zero to 100. Setting a zero value mutes the sound on left

*          speaker.

*

*  @param  "aRightPercentage"

*          On return contains right speaker volume perecentage. This can be any

*          value from zero to 100. Setting a zero value mutes the sound on

*          right speaker.

*/

inline void CMMFDevSound::CBody::SetPlayBalanceL(TInt aLeftPercentage,

						TInt aRightPercentage)

	{

	iDevSoundProxy->SetPlayBalanceL(aLeftPercentage, aRightPercentage);

	}

/*

*  Returns the microphone gain balance set for recording.

*

*  Leaves on failure.

*

*  @param  "aLeftPercentage"

*          On return contains the left microphone gain percentage.

*

*  @param  "aRightPercentage"

*          On return contains the right microphone gain percentage.

*/

inline void CMMFDevSound::CBody::GetRecordBalanceL(

				TInt& aLeftPercentage,

				TInt& aRightPercentage)

	{

	iDevSoundProxy->GetRecordBalanceL(aLeftPercentage, aRightPercentage);

	}

/*

*  Sets the microphone gain balance for recording.

*

*  The microphone gain balance can be changed before or during recording and

*  is effective immediately.

*

*  @param  "aLeftPercentage"

*          Left microphone gain precentage. This can be any value from zero to

*          100. Setting a zero value mutes the gain on left microphone.

*

*  @param  "aRightPercentage"

*          Right microphone gain precentage. This can be any value from zero to

*          100. Setting a zero value mutes the gain on right microphone.

*/

inline void CMMFDevSound::CBody::SetRecordBalanceL(TInt aLeftPercentage,

						TInt aRightPercentage)

	{

	iDevSoundProxy->SetRecordBalanceL(aLeftPercentage, aRightPercentage);

	}

/*

*  Initializes audio device and start play process. This method queries and

*  acquires the audio policy before initializing audio device. If there was an

*  error during policy initialization, PlayError() method will be called on

*  the observer with error code KErrAccessDenied, otherwise BufferToBeFilled()

*  method will be called with a buffer reference. After reading data into the

*  buffer reference passed, the client should call PlayData() to play data.

*

*  The amount of data that can be played is specified in

*  CMMFBuffer::RequestSize(). Any data that is read into buffer beyond this

*  size will be ignored.

*

*  Leaves on failure.

*/

inline void CMMFDevSound::CBody::PlayInitL()

	{

	iDevSoundProxy->PlayInitL();

	}

/*

*  Initializes audio device and start record process. This method queries and

*  acquires the audio policy before initializing audio device. If there was an

*  error during policy initialization, RecordError() method will be called on

*  the observer with error code KErrAccessDenied, otherwise BufferToBeEmptied()

*  method will be called with a buffer reference. This buffer contains recorded

*  or encoded data. After processing data in the buffer reference passed, the

*  client should call RecordData() to continue recording process.

*

*  The amount of data that is available is specified in

*  CMMFBuffer::RequestSize().

*

*  Leaves on failure.

*/

inline void CMMFDevSound::CBody::RecordInitL()

	{

	iDevSoundProxy->RecordInitL();

	}

/*

*  Plays data in the buffer at the current volume. The client should fill

*  the buffer with audio data before calling this method. The Observer gets

*  reference to buffer along with callback BufferToBeFilled(). When playing of

*  the audio sample is complete, successfully or otherwise, the method

*  PlayError() on observer is called.

*/

inline void CMMFDevSound::CBody::PlayData()

	{

	iDevSoundProxy->PlayData();

	}

/*

*  Contine the process of recording. Once the buffer is filled with recorded

*  data, the Observer gets reference to buffer along with callback

*  BufferToBeEmptied(). After processing the buffer (copying over to a

*  different buffer or writing to file) the client should call this

*  method to continue recording process.

*/

inline void CMMFDevSound::CBody::RecordData()

	{

	iDevSoundProxy->RecordData();

	}

/*

*  Stops the ongoing operation (Play, Record, TonePlay)

*/

inline void CMMFDevSound::CBody::Stop()

	{

	iDevSoundProxy->Stop();

	}

/*

*  Temporarily Stops the ongoing operation (Play, Record, TonePlay)

*/

inline void CMMFDevSound::CBody::Pause()

	{

	iDevSoundProxy->Pause();

	}

/*

*  Returns the sample recorded so far.

*

*  @return "TInt"

*          Returns the samples recorded.

*/

inline TInt CMMFDevSound::CBody::SamplesRecorded()

	{

	return iDevSoundProxy->SamplesRecorded();

	}

/*

*  Returns the sample played so far.

*

*  @return "TInt"

*          Returns the samples recorded.

*/

inline TInt CMMFDevSound::CBody::SamplesPlayed()

	{

	return iDevSoundProxy->SamplesPlayed();

	}

/*

*  Initializes audio device and start playing tone. Tone is played with

*  frequency and for duration specified.

*

*  Leaves on failure.

*

*  @param  "aFrequency"

*          Frequency at with the tone will be played.

*

*  @param  "aDuration"

*          The period over which the tone will be played. A zero value causes

*          the no tone to be played (Verify this with test app).

*/

inline void CMMFDevSound::CBody::PlayToneL(

				TInt aFrequency,

				const TTimeIntervalMicroSeconds& aDuration)

	{

	iDevSoundProxy->PlayToneL(aFrequency, aDuration);

	}

/*

*  Initializes audio device and start playing a dual tone.

*  The tone consists of two sine waves of different frequencies summed together

*  Dual Tone is played with specified frequencies and for specified duration.

*

*  @param  "aFrequencyOne"

*          First frequency of dual tone

*

*  @param  "aFrequencyTwo"

*          Second frequency of dual tone

*

*  @param  "aDuration"

*          The period over which the tone will be played. A zero value causes

*          the no tone to be played (Verify this with test app).

*/

inline void CMMFDevSound::CBody::PlayDualToneL(

				TInt aFrequencyOne,

				TInt aFrequencyTwo,

				const TTimeIntervalMicroSeconds& aDuration)

	{

	iDevSoundProxy->PlayDualToneL(aFrequencyOne, aFrequencyTwo, aDuration);

	}

/*

*  Initializes audio device and start playing DTMF string aDTMFString.

*

*  Leaves on failure.

*

*  @param  "aDTMFString"

*          DTMF sequence in a descriptor.

*/

inline void CMMFDevSound::CBody::PlayDTMFStringL(const TDesC& aDTMFString)

	{

	iDevSoundProxy->PlayDTMFStringL(aDTMFString);

	}

/*

*  Initializes audio device and start playing tone sequence.

*

*  Leaves on failure.

*

*  @param  "TDesC8& aData"

*          Tone sequence in a descriptor.

*/

inline void CMMFDevSound::CBody::PlayToneSequenceL(const TDesC8& aData)

	{

	iDevSoundProxy->PlayToneSequenceL(aData);

	}

/*

*  Defines the number of times the audio is to be repeated during the tone

*  playback operation.

*

*  A period of silence can follow each playing of tone. The tone playing can

*  be repeated indefinitely.

*

*  @param  " aRepeatCount"

*          The number of times the tone, together with the trailing silence,

*          is to be repeated. If this is set to KMdaRepeatForever, then the

*          tone, together with the trailing silence, is repeated indefinitely

*          or until Stop() is called. If this is set to zero, then the tone is

*          not repeated.

*

*          Supported only during tone playing.

*/

inline void CMMFDevSound::CBody::SetToneRepeats(

			TInt aRepeatCount,

			const TTimeIntervalMicroSeconds& aRepeatTrailingSilence)

	{

	iDevSoundProxy->SetToneRepeats(aRepeatCount, aRepeatTrailingSilence);

	}

/*

*  Defines the duration of tone on, tone off and tone pause to be used during

*  the DTMF tone playback operation.

*

*  Supported only during tone playing.

*

*  @param  "aToneOnLength"

*          The period over which the tone will be played. If this is set to

*          zero, then the tone is not played.

*

*  @param  "aToneOffLength"

*          The period over which the no tone will be played.

*

*  @param  "aPauseLength"

*          The period over which the tone playing will be paused.

*/

inline void CMMFDevSound::CBody::SetDTMFLengths(

			TTimeIntervalMicroSeconds32& aToneOnLength,

			TTimeIntervalMicroSeconds32& aToneOffLength,

			TTimeIntervalMicroSeconds32& aPauseLength)

	{

	iDevSoundProxy->SetDTMFLengths(aToneOnLength,

					aToneOffLength,

					aPauseLength);

	}

/*

*  Defines the period over which the volume level is to rise smoothly from

*  nothing to the normal volume level.

*

*  @param  "aRampDuration"

*          The period over which the volume is to rise. A zero value causes

*          the tone sample to be played at the normal level for the full

*          duration of the playback. A value, which is longer than the duration

*          of the tone sample, that the sample never reaches its normal

*          volume level.

*/

inline void CMMFDevSound::CBody::SetVolumeRamp(

					const TTimeIntervalMicroSeconds& aRampDuration)

	{

	iDevSoundProxy->SetVolumeRamp(aRampDuration);

	}

/*

*  Defines the priority settings that should be used for this instance.

*

*  @param  "aPrioritySettings"

*          An class type representing the client's priority, priority

*          preference and state.

*/

inline void CMMFDevSound::CBody::SetPrioritySettings(

					const TMMFPrioritySettings& aPrioritySettings)

	{

	iDevSoundProxy->SetPrioritySettings(aPrioritySettings);

	}

/*

*  Returns a list of supported input data types that can be sent to the

*  DevSound for playing audio.

*/

inline void CMMFDevSound::CBody::GetSupportedInputDataTypesL(

					RArray<TFourCC>& aSupportedDataTypes,

					const TMMFPrioritySettings& aPrioritySettings) const

	{

	iDevSoundProxy->GetSupportedInputDataTypesL(aSupportedDataTypes,

						aPrioritySettings);

	}

/*

*  Returns a list of supported output data types that can be received from

*  the DevSound for recording audio.

*/

inline void CMMFDevSound::CBody::GetSupportedOutputDataTypesL(

				RArray<TFourCC>& aSupportedDataTypes,

				const TMMFPrioritySettings& aPrioritySettings) const

	{

	iDevSoundProxy->GetSupportedOutputDataTypesL(aSupportedDataTypes,

							aPrioritySettings);

	}

/* Registers the client for notification

*/

inline TInt CMMFDevSound::CBody::RegisterAsClient(TUid aEventType, const TDesC8& aNotificationRegistrationData)

	{

	return iDevSoundProxy->RegisterAsClient(aEventType,aNotificationRegistrationData);

	}

/* Cancels the registered notification

*/

inline TInt CMMFDevSound::CBody::CancelRegisterAsClient(TUid aEventType)

	{

	return iDevSoundProxy->CancelRegisterAsClient(aEventType);

	}

/* Get the notification data to resume 

*/

inline TInt CMMFDevSound::CBody::GetResourceNotificationData(TUid aEventType,TDes8& aNotificationData)

	{

	return iDevSoundProxy->GetResourceNotificationData(aEventType,aNotificationData);

	}

/*if client need more than the default timeout period

*/

inline TInt CMMFDevSound::CBody::WillResumePlay()

	{

	return iDevSoundProxy->WillResumePlay();