internetradio2.0/commandchannelinc/ircontrolparams.h
author Pat Downey <patd@symbian.org>
Tue, 18 May 2010 11:36:57 +0100
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/*
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* Copyright (c) 2006-2007 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:  ?Description
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*
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*/
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#ifndef IRCONTROLPARAMS_H
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#define IRCONTROLPARAMS_H
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#include <e32def.h>
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//This value defines amount of time between each step in audio fade in effect
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const TInt KVolumeTime = 500000;  //defines Audio Fade In time
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//This value defines amount of time between each step in audio fade out effect
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const TInt KDownVolumeTime = 200000; //defines the Audio Fade Out Time
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/**
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 * Base for IR custom errors delivered via Command Channel
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 */
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const TInt KIRCtrlCmdErrorBase =  { 0xB1234B };
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/**
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 * IR specific error telling that creationg of player failed.
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 */
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const TInt KIRCtrlCmdPlayerNotCreated =  { KIRCtrlCmdErrorBase + 0x00000000 };
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/**
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 * IR specific general error sent by the player to report about its errors.
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 */
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const TInt KIRCtrlCmdGeneralPlayerError = { KIRCtrlCmdErrorBase + 0x00000001 };
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/**
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 * TIRControlCommmand is enum which defines various errors and condition of
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 *  the player
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 */
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enum TIRControlCommmand
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    {
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    //indicates that buffer is start to fill
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    EBufferFillStart = 0x0F, 
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    // indicates that buffer is filled
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    EBufferFillStop,
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    //indicates that buffer is filling
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    EBufferFilling,
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    // audio fade out    
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    EBufferFadeOut,
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    //audio fade in 
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    EBufferFadeIn,
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    //player stopped playing due some external conditions 
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    EStoppedPlaying,
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    //ready to start audio fade in 
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    EBufferFadeInReady, 
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    //indicates that an error has occured
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    EError, 
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    //indicates that player changed
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    EPlayerChanged,
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   //makes stereo mode on
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   	EStereo, 
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   	//When Player Stars Playing
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   	EPlayingState,
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    };
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#endif //IRCONTROLPARAMS_H
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