wavegen_appui.h

symbian学习音乐播放的源代码

//
// wavegen_appui.h
//
// Copyright (C) 2002 Nokia Corporation. All rights reserved.
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(__WAVEGEN_APPUI_H__)
#define __WAVEGEN_APPUI_H__

// INCLUDES
#include <aknviewappui.h>

// FORWARD DECLARATIONS
class CStreamAudioEngine;

class CAknNavigationDecorator;
class CAknTabGroup;

//
// CWaveGenAppUi class declaration - application UI class
//
class CWaveGenAppUi : public CAknViewAppUi
    {
public:
    CWaveGenAppUi();
    virtual ~CWaveGenAppUi(); 

    void ConstructL();   	

public: // from CAknAppUi

    TKeyResponse HandleKeyEventL(
        const TKeyEvent& aKeyEvent, TEventCode aType);
    void HandleCommandL(TInt aCommand);
    void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane);

private:
    // used by DynInitMenuPaneL
    void UpdateMenuPane(CEikMenuPane* aMenuPane);

    void SetActiveViewByIndexL(TInt aMode);

private: // Data	
    CStreamAudioEngine*         iEng;       // owned

    CAknNavigationDecorator*    iNaviDec;   // owned
    CAknTabGroup*               iTabGroup;
    };

#endif

// eof