www.pudn.com > nokie_soundplayer.rar > audioadapter.h

/* Copyright (c) 2004, Nokia. All rights reserved */ 
 
 
#ifndef __MAUDIOADAPTER_H__ 
#define __MAUDIOADAPTER_H__ 
 
 
// INCLUDES 
#include  
 
 
// FORWARD DECLARATIONS 
class CEikMenuPane; 
 
 
// CLASS DECLARATION 
 
/**  
* MAudioAdapter 
* An instance of class MAudioAdapter is an adapter for an audio utility object 
*/ 
class MAudioAdapter 
    { 
    public: // New functions 
 
        /** 
        * PlayL 
        * Play the audio utility. 
        */         
        virtual void PlayL() = 0; 
 
        /** 
        * StopL 
        * Stop the audio utility. 
        */   
        virtual void StopL() = 0; 
 
        /** 
        * RecordL 
        * Record using the audio utility ( if supported ). 
        */  
        virtual void RecordL() = 0; 
 
        /** 
        * UpdateMenuL 
        * Update the menu aMenuPane to reflect the current  
        * state of the audio utility. 
        * @param aMenuPane the menu pane to update 
        */ 
        virtual void UpdateMenuL( CEikMenuPane* aMenuPane ) = 0; 
 
        /** 
        * Identify 
        * Return an identifying string  
        * @return an identifier 
        */ 
        virtual const TDesC& Identify() = 0; 
 
    }; 
 
#endif // __MAUDIOADAPTER_H__ 
 
 
// End of File