ctiming.cpp

来自「symbian 下的mario游戏源代码」· C++ 代码 · 共 78 行

   /*
============================================================================
    * Name : CTiming.cpp
    * Part of : 2DMario
    * Description : Implementation of CTiming
    * Copyright (c) 2007 Nokia Corporation
============================================================================
    */

#include "CTiming.h"
#include "MTimingCall.h"
#include <e32svr.h>

CTiming* CTiming::NewL( MTimingCall* aTimingCall )
	{
	CTiming* self = new( ELeave )CTiming( aTimingCall );
	CleanupStack::PushL( self );
	self->ConstructL();
	CleanupStack::Pop( self );
	return self;
	}



CTiming::~CTiming()
	{
	Cancel();
	}



CTiming::CTiming( MTimingCall* aTimingCall )
	: CTimer( CActive::EPriorityLow )
	, iTimingCall( aTimingCall )
	{

	}



void CTiming::ConstructL()
	{
	CTimer::ConstructL();
	CActiveScheduler::Add( this );
	iRunning = EFalse;
	}



void CTiming::RunL()
	{
	if ( iRunning )
		iTimingCall->TimingCall();
	After( KInterval );
	}



void CTiming::Start( TTimeIntervalMicroSeconds32 aFirstInterval )
	{
	if( iRunning )
		{
		return;
		}
	iRunning = ETrue;
	After( aFirstInterval );
	}



void CTiming::Stop()
	{
	Cancel();
	iRunning = EFalse;
	}
	
// End of file