examples/SFExamples/GfxWorkbench/inc/CGfxTimer.h

/*
Copyright (c) 2002-2011 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.

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modification, are permitted provided that the following conditions are met:

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  list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
* Neither the name of Nokia Corporation nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Description:  
*/ 
#ifndef CGFXTIMER_H_
#define CGFXTIMER_H_

#include <e32std.h>
#include <e32base.h>

class MGfxTimerCallBack
        {
public:
        virtual void GfxTimerFiredL(TInt aId) = 0;
        };

class CGfxTimer : public CTimer
        {
public:

        CGfxTimer(MGfxTimerCallBack& aCallBackClient, TInt aId);
        void ConstructL();
        void StartPulse(TTimeIntervalMicroSeconds32 aInterval);
        void Start(TTimeIntervalMicroSeconds32 aInterval);
        void Pause();
        void ReStart();
        virtual void RunL();

private:
        MGfxTimerCallBack& iCallBackClient;
        TInt iId;
        TInt iRestartTimer;
        TTimeIntervalMicroSeconds32 iInterVal;
        };

#endif /*CGFXTIMER_H_*/

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