// Copyright (c) 1999-2009 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 __THELPVIEWCTRLS_H__

#define __THELPVIEWCTRLS_H__

// System includes

#include <coecntrl.h>

#include <coecobs.h>

#include <techview/eiktxlbx.h>

#include <techview/eiktxlbm.h>

// Classes referenced

class CHlpList;

class CHlpItem;

//

class CEikEdwin;

class CEikCommandButton;

//

// ----> CHlpSearchPrompt (header)

//

class CHlpSearchPrompt : public CCoeControl, public MCoeControlObserver

    {

//

public:

//

	CHlpSearchPrompt();

	~CHlpSearchPrompt();

	void ConstructL(CCoeControl& aParent);

//

public:	// NEW

//

	void ResetSearchL();

	HBufC* SearchTextLC();

//

public:	// FROM CCoeControl

//

	void MakeVisible(TBool aVisible);

	void SizeChanged();

	TInt CountComponentControls() const;

	CCoeControl* ComponentControl(TInt aIndex) const;

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

//

public:	// FROM MCoeControlObserver

//

	void HandleControlEventL(CCoeControl* aControl, TCoeEvent aEventType);

//

private: // NEW INTERNAL

//

	static TInt HandleTimerExpiredL(TAny* aSelf);

//

private: // MEMBER DATA

//

	CEikEdwin* iEdwin;

	CPeriodic* iHideTimer;

    };

//

// ----> CHlpListBox (header)

//

class CHlpListBox : public CCoeControl, public MCoeControlObserver

    {

//

public:

//

	CHlpListBox();

	~CHlpListBox();

	void ConstructL(CCoeControl& aParent);

//

public:	// FROM CCoeControl

//

	void SizeChanged();

	TInt CountComponentControls() const;

	CCoeControl* ComponentControl(TInt aIndex) const;

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

	TSize MinimumSize();

//

public:	// NEW

//

	const CHlpItem& HelpItemL() const;

	void PopulateListBoxL(CHlpList* aContent); // takes ownership

	inline CTextListBoxModel* Model() const		{ return iListBox->Model(); }

	inline CEikTextListBox* ListBox() const		{ return iListBox; }

//

public:	// FROM MCoeControlObserver

//

	void HandleControlEventL(CCoeControl* aControl, TCoeEvent aEventType);

//

private: // INTERNAL

//

	void SetContent(CHlpList* aContent);

//

private: // MEMBER DATA

//

	CHlpList* iContent;

	CEikCommandButton* iButton;

	CEikTextListBox* iListBox;

	};

#endif