audio2ui.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 __AUDIO2APPUI_H__
#define __AUDIO2APPUI_H__

#include <aknappui.h>
#include <akndialog.h>
#include <MdaAudioSampleEditor.h>

class CAudio2View;
class CAudio2Engine;

class CAudio2Ui : public CAknAppUi
    {
public:
    void ConstructL();
    CAudio2Ui();
    ~CAudio2Ui();
public: // from CEikAppUi
    void HandleCommandL(TInt aCommand);
	virtual TKeyResponse HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
	void DynInitMenuPaneL(TInt aMenuId, CEikMenuPane* aMenuPane);
	void UpdateViewL();
private:
	void CommandHandlerL(TInt aCommand);
	void ToneDialogL();
	void PlayFileDialogL();
	void TypesDialogL();
	void FormatsDialogL();
	void ConvertL();
private:
    CAudio2View* iAppView;
	CAudio2Engine *iEngine;
	CDesCArrayFlat* iFileTypeArray;

//convert to types
	RArray<TFourCC> iDataTypes;
	RArray<TUint> iSampleRates;
	RArray<TUint> iChannels;

	TInt iFormatIndex;
	TInt iCodecIndex;
	TInt iSampleRatesIndex;
	TInt iChannelsIndex;
    };



#endif // __AUDIO2APPUI_H__