screenupdatetimer.h

来自「symbian手机通话录音程序」· C头文件 代码 · 共 94 行

/*
* ============================================================================
*  Name     : CScreenUpdateTimer from Screenupdatetimer.h
*  Part of  : RecorderExample
*  Created  : 20.03.2005 by Forum Nokia
*  Description:
*     Timer class is activated while recording or playing and every shift 
*     proressbar is updated via RecorderContainer
*  Version  : 1.0.0
*  Copyright: Nokia Corporation
* ============================================================================
*/

#ifndef SCREENUPDATETIMER_H
#define SCREENUPDATETIMER_H

// INCLUDES

//this is included for CTimer
#include <aknappui.h>


// FORWARD DECLARATIONS
class CRecorderContainer;
class CRecorderAdapter;

struct TTimerModel;


// CLASS DECLARATION

/**
* Timer class.
*/
class CScreenUpdateTimer : public CTimer
    {

    public:  // Constructors and destructor
        
        /**
        * CScreenUpdateTimer()
      	*
        * @discussion C++ default constructor.
        */
        CScreenUpdateTimer();

        /**
        * ConstructL()
        *
        * discussion Default EPOC constructor.
        */
        void ConstructL( TTimerModel* aModel, 
                        CRecorderContainer*  aContainer,
                        CRecorderAdapter* aRecorder );

        /**
        * ~CScreenUpdateTimer()
        *
        * @discussion Destructor.
        */
        virtual ~CScreenUpdateTimer();


    private: // from CActive
        
        /**
        * RunL()
        *
        * @discussion Definition of what to do, when timer event occurs.
        */
        void RunL();


    private: // New function
        
        /**
        * Queue()
        *
        * @discussion Set timer event interval.
        */
        void Queue();


    private:  // Data
        TTimerModel* iModel;      // Ptr to Timer model
        CRecorderContainer*  iContainer;  // Ptr to Container class
        CRecorderAdapter* iRecorder; //Ptr to RecorderAdapter
        
    };

#endif // SCREENUPDATETIMER_H

// End of File