/*

* Copyright (c) 2006-2007 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:  ?Description

*

*/

#ifndef IRPUBSUBKEYS_H

#define IRPUBSUBKEYS_H

#include <e32def.h>

#include <e32cmn.h>

/** 

 * enum to indicate the state of iRAPP application

 */

enum TIRPSApplicationRunningState

    {

    EIRPSApplicationUninitialized,

    EIRPSApplicationRunning,

    EIRPSApplicationClosing        

    };

/**

 * enum to indicate the state of chanel playing

 */

enum TIRStopPlayState

    {

    EIRStateUninitialized,

    EIRStatePlay,

    EIRStateStop

    };

/**

 * enum to indicate the state of chanel playing

 */

enum TIRBufferingState

    {

    EIRStateBufferingStart,

    EIRStateBufferingStop,

    EIRStateBufferingError

    };

/** 

 * Internet Radio application Uid

 */

//violates PC Lint Warning 569: Loss of information 

//(initialization) (32 bits to 31 bits)

const TUid KUidActiveInternetRadioApp = {0x2000B499};

/** 

 * IR Publish and Subscribe keys base value

 */

const TUint32 KIRPubSubBase = { 0x00000020 } ;

/** 

 * IR Publish and Subscribe key to indicate prest index  change ( For XML Active Idle )

 */

const TUint32 KIRPSPresetIndex = { KIRPubSubBase + 0x00000000 };

/** 

 * IR Publish and Subscribe key to indicate if iRAPP is running ( For XML Active Idle )

 */

const TUint32 KIRPSDataApplicationRunning = { KIRPubSubBase + 0x00000001 };

/** 

 * This key is deprecated and the information is now available via KIRPSMetaData. 

 */

const TUint32 KIRPSArtistTitleChanged = { KIRPubSubBase + 0x00000002 };

/** 

 * This key is deprecated and the information is now available via KIRPSMetaData. 

 */

const TUint32 KIRPSSongTitleChanged = { KIRPubSubBase + 0x00000003 };

/** 

 * IR Publish and Subscribe key to indicate channel change ( For XML Active Idle )

 */

const TUint32 KIRPSDataChannel = { KIRPubSubBase + 0x00000004 };

/** 

 * IR Publish and Subscribe key to indicate volume change ( For XML Active Idle )

 */

const TUint32 KIRPSVolume = { KIRPubSubBase + 0x00000005 };

/** 

 * IR Publish and Subscribe key to indicate stop state ( For XML Active Idle )

 */

const TUint32 KIRPSPlayStop = { KIRPubSubBase + 0x00000006 };

/** 

 * IR Publish and Subscribe key to specify the channel server url

 */

const TUint32 KIRPSChannelUrl = { KIRPubSubBase + 0x00000007 };

/** 

 * IR Publish and Subscribe key to specify the Bitrate

 */

const TUint32 KIRPSBitrate = { KIRPubSubBase + 0x00000008 };

/** 

 * IR Publish and Subscribe key to Handle simultaneous play

 */

const TUint32 KIRPSMultiplePlay = { KIRPubSubBase + 0x00000009 };

/** 

 * IR Publish and Subscribe key to specify the channel server url

 */

const TUint32 KIRPSStationName = { KIRPubSubBase + 0x0000000A };  

/** 

 * IR Publish and Subscribe key to specify the number of application

 * instances running

 */

const TUint32 KIRPSAppInstanceRunning = { KIRPubSubBase + 0x0000000B };  

/**

 * Updated whenever meta data has been received for the channel that is currently streaming.

 *

 * As this data is packed in binary form, listeners of this key can use the following code snippet to support

 * unpacking it:

 *

 * #include <irmetadata.h>

 *

 * In your HandlePropertyChangeL( const TDesC8& aData ) method:

 *

 * if ( aKey == KIRPSMetaData )

 *     {

 *     CIRMetaData* metaData = CIRMetaData::NewL( aData ); 

 *     CleanupStack::PushL( metaData );

 *     // Meta data information is now available via the public access methods of CIRMetaData.

 *     // Do whatever needs to be done with the meta data information here.

 *     const TDesC& artist = metaData->Artist();

 *     ...

 *     CleanupStack::PopAndDestroy( metaData );

 *     }

 */

const TUint32 KIRPSMetaData = { KIRPubSubBase + 0x0000000C };

const TUint32 KIRPSChannelType = { KIRPubSubBase + 0x0000000D };

const TUint32 KIRPSChannelId = { KIRPubSubBase + 0x000000E };

const TUint32 KIRPSDataChannelDesc = { KIRPubSubBase + 0x0000000F };

const TUint32 KIRPSChannelMusicFlag = { KIRPubSubBase + 0x00000010 };

const TUint32 KIRPSControlSetPlayState = { KIRPubSubBase + 0x00000011 };

const TUint32 KIRPSBufferingState = { KIRPubSubBase + 0x00000012 };

/********************************************************************

*  KIRPubSubBase + 0x00000015 should be reserved for startup key which is defined in \qtinternetradio\irqcommon\inc\irservicedef.h

*const unsigned long int KInternetRadioStartupKey = 0x00000035; // = KIRPubSubBase + 0x00000015

*/

#endif // IRPUBSUBKEYS_H