phonecmdhandler/phonecmdhnlr/inc/PhoneHandlerCallState.h
author Pat Downey <patd@symbian.org>
Wed, 01 Sep 2010 12:15:03 +0100
branchRCL_3
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/*
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* Copyright (c) 2002-2006 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: Declaration of CPhoneHandlerCallState class.
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*
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*
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*/
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#ifndef CPHONEHANDLERCALLSTATE_H
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#define CPHONEHANDLERCALLSTATE_H
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// INCLUDES
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#include <e32base.h>
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#include <e32property.h>
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#include <ccallinformation.h>
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#include <mcallinformationobserver.h>
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// CONSTANTS
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// MACROS
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// DATA TYPES
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// FUNCTION PROTOTYPES
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// FORWARD DECLARATIONS
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class CPhoneHandlerControl;
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// CLASS DECLARATION
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/**
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*  Active object that listens to S60 call states.
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*
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*  @lib RemConAsy
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*  @since S60 3.1
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*/
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NONSHARABLE_CLASS( CPhoneHandlerCallState ) : public CBase, public MCallInformationObserver
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	{
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	public:	// Constructors and destructor
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		/**
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        * Two-phased constructor.
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        */
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		static CPhoneHandlerCallState* NewL( CPhoneHandlerControl& aControl );
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		/**
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        * Destructor.
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        */
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		~CPhoneHandlerCallState();
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	private:
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		/**
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        * C++ default constructor.
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        */
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		CPhoneHandlerCallState( CPhoneHandlerControl& aControl );
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		/**
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        * By default Symbian 2nd phase constructor is private.
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        */
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		void ConstructL();
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		/**
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		* Signals that there are changes in ongoing calls.
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		*    
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		* @return void
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		*/
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		void CallInformationChangedL();
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		// From MCallInformationObserver
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		/**
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		* Signals that there are changes in ongoing calls.
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		*    
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		* @return void
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		*/
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		void CallInformationChanged();
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	public:     // Data
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    protected:  // Data
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    private:    // Data
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    	CCallInformation* iInfo;
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		// reference to control
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        CPhoneHandlerControl& iControl;
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	public:     // Friend classes
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    protected:  // Friend classes
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    private:    // Friend classes
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	};
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#endif // CPHONEHANDLERCALLSTATE_H
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// End of File