audio3doc.h

Symbian OS C++ 手机应用开发（第一卷）部分事例代码

/* Copyright (c) 2004, Symbian Software Ltd. All rights reserved */

#ifndef __AUDIO3DOCUMENT_H__
#define __AUDIO3DOCUMENT_H__


#include <eikdoc.h>

// Forward references
class CAudio3Ui;
class CEikApplication;


/*! 
  @class CAudio3Doc
  
  @discussion An instance of class CAudio3Doc is the Document part of the AVKON
  application framework for the example application
  */
class CAudio3Doc : public CEikDocument
    {
public:

/*!
  @function NewL
  
  @discussion Construct a CAudio3Doc for the AVKON application aApp 
  using two phase construction, and return a pointer to the created object
  @param aApp application creating this document
  @result a pointer to the created instance of CAudio3Doc
  */
    static CAudio3Doc* NewL(CEikApplication& aApp);

/*!
  @function NewLC
  
  @discussion Construct a CAudio3Doc for the AVKON application aApp 
  using two phase construction, and return a pointer to the created object
  @param aApp application creating this document
  @result a pointer to the created instance of CAudio3Doc
  */
    static CAudio3Doc* NewLC(CEikApplication& aApp);

/*!
  @function ~CAudio3Doc
  
  @discussion Destroy the object and release all memory objects
  */
    ~CAudio3Doc();

private:

/*!
  @function ConstructL
  
  @discussion Perform the second phase construction of a CAudio3Doc object
  */
    void ConstructL();

/*!
  @function CAudio3Doc
  
  @discussion Perform the first phase of two phase construction 
  @param aApp application creating this document
  */
    CAudio3Doc(CEikApplication& aApp);

/*!
  @function CreateAppUiL 
  
  @discussion Create a CAudio3Ui object and return a pointer to it
  @result a pointer to the created instance of the AppUi created
  */
    CEikAppUi* CreateAppUiL();
    };


#endif // __AUDIO3DOCUMENT_H__