/*

* Copyright (c) 2003-2006 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:  Implementation class for TextBox

*

*/

#ifndef CMIDTEXTBOXEDWIN_H

#define CMIDTEXTBOXEDWIN_H

// ========== INCLUDE FILES ================================

#include <fepbase.h>    // for MCoeCaptionRetrieverForFep

#include "CMIDEdwin.h"

// ========== FORWARD DECLARATIONS =========================

class CMIDTextBoxEdwinCustomDraw;

// ========== CLASS DECLARATION ============================

NONSHARABLE_CLASS(CMIDTextBoxEdwin) : public CMIDEdwin, public MCoeCaptionRetrieverForFep

{

public:

    static CMIDTextBoxEdwin* NewL(TInt aConstraints,const TDesC& aText,TInt aMaxSize,

    MMIDDisplayable* aDisplayable);

    ~CMIDTextBoxEdwin();

    // From CEikEdwin

    /**

     * Creates a new @c CLafEdwinCustomDrawBase instance.

     *

     * @return Pointer to new custom @c CLafEdwinCustomDrawBase object.

     */

    virtual CLafEdwinCustomDrawBase* CreateCustomDrawL();

#ifdef RD_SCALABLE_UI_V2

    void HandlePointerEventL(const TPointerEvent &aPointerEvent);

#endif // RD_SCALABLE_UI_V2

    // From CCoeControl

    TCoeInputCapabilities InputCapabilities() const;

    // From MCoeCaptionRetrieverForFep

    void GetCaptionForFep(TDes& aCaption) const;

protected: // from CMIDEdwin

    /**

     * Layouts the CMIDTextBoxEdwin relative to the parent.

     * @note The margins are added by CMIDTextBoxControl::SizeChanged()

     * @see CMIDTextBoxControl::SizeChanged()

     * <p>

     * @param aRect the parent rect

     * @param aLayout multi line layout info

     */

    virtual void DoLayout(const TRect& aRect);

    void AddCommandToEdwinL(MMIDCommand& aCommand);

private: // Constructors

    /**

     * Constructor

     */

    CMIDTextBoxEdwin(TUint aConstraints, MMIDDisplayable* aDisplayable);

    /**

     * Second phase constructor

     * @param aText a text to be set in the field

     * @param aMaxSize maximum number of characters to allow

     */

    void ConstructL(const TDesC& aText,TInt aMaxSize);

    /**

     * Get the layout for the Edwin

     *

     * @return multi line layout structure

     */

    TAknMultiLineTextLayout GetLayout() const;

public:

    /**

     * Returning pointer to owned CMIDTextBoxEdwinCustomDraw

     *

     * @return Pointer to iCustomDraw.

     */

    CMIDTextBoxEdwinCustomDraw* GetCustomDraw() const;

private: // data

    // reference on the latest instance created, EikEdwin owns the instance

    CMIDTextBoxEdwinCustomDraw* iCustomDraw;

};

#endif // CMIDTEXTBOXEDWIN_H