/*
* Copyright (c) 2002-2005 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 "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: generic Symbian timer
*
*/
#ifndef WLMTIMER_H
#define WLMTIMER_H
// INCLUDES
#include <e32base.h>
#include "abs_core_timer.h"
class core_callback_c;
// CLASS DECLARATION
/**
* This class implements a generic Symbian timer.
*
* Timers are instantiated using the the timer factory.
* @see core_timer_factory_c::create_timer
*/
NONSHARABLE_CLASS( am_symbian_timer_c ) :
public CTimer,
public abs_core_timer_c
{
public: // Constructors and destructor
/**
* C++ default constructor.
* @param callback Callback to call when the timer expires.
*/
am_symbian_timer_c(
core_callback_c* callback );
/**
* Destructor.
*/
virtual ~am_symbian_timer_c();
public: // Functions from base classes
/**
* From abs_core_timer_c Start the timer.
* @param delay Expiracy time in micro seconds.
*/
void start(
unsigned long int delay );
/**
* From abs_core_timer_c Stop the timer.
*/
void stop();
/**
* From abs_core_timer_c Check whether the timer is active.
* @ return True if the timer is active, false otherwise.
*/
bool_t is_active() const;
protected: // Functions from base classes
/**
* From CTimer Action of timer expiration.
*/
void RunL();
private:
// Prohibit copy constructor if not deriving from CBase.
am_symbian_timer_c(
const am_symbian_timer_c& );
// Prohibit assigment operator if not deriving from CBase.
am_symbian_timer_c& operator=(
const am_symbian_timer_c& );
private: // Data
/** Callback to call when the timer expires. */
core_callback_c* callback_m;
};
#endif // WLMTIMER_H
// End of File