/*
* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: 
*     This class defines a settings dialog for the Voice Recorder application.
*
*/


#ifndef __CVRSETTINGSDIALOG_H__
#define __CVRSETTINGSDIALOG_H__

//	INCLUDES
#include <AknDialog.h>
#include <eiklbo.h>
#include "VRUtils.h"

#include <aknsettingitemlist.h>

// CLASS DECLARATION

/**
* This class defines a settings dialog for the Voice Recorder application.
*/
class CVRSettingsDialog
	: public CAknDialog,
	  public MEikListBoxObserver
	{

	public:  // Constructors and destructor
		
		/**
		* Destructor.
		*/
		~CVRSettingsDialog();

		/**
		* Two-phased constructor.
		*/
		static CVRSettingsDialog* NewL();
		
	private: // Constructors

		/**
        * Default constructor. Inlined to save a few bytes.
		* Parameters to array: granularity, isnumered, 1st ordinal
        */
		inline CVRSettingsDialog() : iSettingItemArray( 1, EFalse, 1 ) {}
	
	protected: // from CEikDialog

		/**
		* Tests if it is OK to exit the dialog.
		* @param aButtonId The ID of the button that was activated.
		* @return ETrue to validate and exit the dialog,
		*         EFalse to keep the dialog active. 
		*/
		TBool OkToExitL( TInt aButtonId );

		/**
		* Pre-layout dialog initialisation.
		*/
		void PreLayoutDynInitL();

		void ProcessCommandL( TInt aCommandId );
		
        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

	public: // From MEikListBoxObserver

		/**
		* Handles list box events.
		* This is invoked by CEikListBox to notify the observer of
		* list box events.
		* @param aListBox The originating list box.
		* @param aEventType A code for the event.
		*/
		void HandleListBoxEventL( CEikListBox* aListBox,
								  TListBoxEvent aEventType );

   private:    // data

		/**
		* Array of setting items contained in the listbox. Owned.
		*/
		CAknSettingItemArray iSettingItemArray;
		
		TVRQuality iQuality;
	};

#endif	// __CVRSETTINGSDIALOG_H__