/*

* Copyright (c) 2009 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:  

*

*/

#ifndef PERFMON_SETTINGSVIEWDLG_H

#define PERFMON_SETTINGSVIEWDLG_H

//  INCLUDES

#include <AknDialog.h>

#include <eiklbo.h>

#include <AknTabObserver.h> 

#include <akntabgrp.h>

#include <aknsettingitemlist.h> 

#include <akncheckboxsettingpage.h> 

#include "perfmon_model.h"

//  FORWARD DECLARATIONS

class CAknSettingItemArray;

class CAknSettingStyleListBox;

class CAknNavigationControlContainer;

class CAknNavigationDecorator;

class CAknTabGroup; 

class TPerfMonSettings;

class CSelectionItemList;

//  CLASS DEFINITIONS

class CPerfMonSettingsViewDlg : public CAknDialog, public MEikListBoxObserver, public MAknTabObserver

    {

public:

    static CPerfMonSettingsViewDlg* NewL(TPerfMonSettings& aSettings);

    virtual ~CPerfMonSettingsViewDlg();

public: // From MEikListBoxObserver

    void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);

public: // From MAknTabObserver

    void TabChangedL(TInt aIndex); 

public: // From CAknDialog

    void ProcessCommandL(TInt aCommandId);

protected: // From CEikDialog

    TKeyResponse OfferKeyEventL(const TKeyEvent &aKeyEvent, TEventCode aType);

    void PreLayoutDynInitL();

    TBool OkToExitL(TInt aButtonId);    

private: // New methods

    void ShowSettingPageL(TBool aCalledFromMenu);

    void SetVisibilitiesOfSettingItemsL();

    void UpdateListBoxL();

    void AddSettingItemL(TInt aId, TInt aTitleResource, TInt aSettingPageResource, TInt aAssociatedResource, TInt aOrdinal);

private: // Constructors

    CPerfMonSettingsViewDlg(TPerfMonSettings& aSettings);

    void ConstructL();        

private: // Data

    CAknSettingItemArray*               iSettingItemArray;

    CAknSettingStyleListBox*            iListBox;

    CAknNavigationControlContainer*     iNaviContainer;

    CAknNavigationDecorator*            iDecoratedTabGroup;

    CAknTabGroup*                       iTabGroup;

    TPerfMonSettings&               iSettings;

    };

class CSourceSelectionCheckBoxSettingItem : public CAknSettingItem

    {

public:

    CSourceSelectionCheckBoxSettingItem( TInt aIdentifier, TPerfMonSources& aMemoryInUse );

	virtual ~CSourceSelectionCheckBoxSettingItem();

protected:

	void CompleteConstructionL();

	void StoreL();

	void LoadL();

	const TDesC& SettingTextL();

	void EditItemL( TBool aCalledFromMenu );

    void HandleSettingPageEventL( CAknSettingPage* aSettingPage, TAknSettingPageEvent aEventType );

private:

    void AddNewItemToArrayL(const TDesC& aLabel); 

private:

    CSelectionItemList*     iItemArray;

    HBufC*                  iSettingText;

    TPerfMonSources&        iExternalSources;

    };

class CSourceSelectionCheckBoxSettingPage : public CAknCheckBoxSettingPage

	{

	public:

        CSourceSelectionCheckBoxSettingPage( TInt aResourceID, CSelectionItemList* aItemArray );

	public:		// New functions

		void UpdateCba();

	};

#endif

// End of File