1 /*

     2 * Copyright (c) 2003-2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Implementation class for TextBox

    15 *

    16 */

    17 

    18 

    19 #ifndef CMIDTEXTBOXEDWIN_H

    20 #define CMIDTEXTBOXEDWIN_H

    21 

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

    23 #include <fepbase.h>    // for MCoeCaptionRetrieverForFep

    24 #include "CMIDEdwin.h"

    25 

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

    27 

    28 class CMIDTextBoxEdwinCustomDraw;

    29 

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

    31 

    32 NONSHARABLE_CLASS(CMIDTextBoxEdwin) : public CMIDEdwin, public MCoeCaptionRetrieverForFep

    33 {

    34 public:

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

    36     MMIDDisplayable* aDisplayable);

    37     ~CMIDTextBoxEdwin();

    38 

    39     // From CEikEdwin

    40     /**

    41      * Creates a new @c CLafEdwinCustomDrawBase instance.

    42      *

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

    44      */

    45     virtual CLafEdwinCustomDrawBase* CreateCustomDrawL();

    46 

    47 #ifdef RD_SCALABLE_UI_V2

    48     void HandlePointerEventL(const TPointerEvent &aPointerEvent);

    49 #endif // RD_SCALABLE_UI_V2

    50 

    51     // From CCoeControl

    52     TCoeInputCapabilities InputCapabilities() const;

    53 

    54     // From MCoeCaptionRetrieverForFep

    55     void GetCaptionForFep(TDes& aCaption) const;

    56 

    57 protected: // from CMIDEdwin

    58     /**

    59      * Layouts the CMIDTextBoxEdwin relative to the parent.

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

    61      * @see CMIDTextBoxControl::SizeChanged()

    62      * <p>

    63      * @param aRect the parent rect

    64      * @param aLayout multi line layout info

    65      */

    66     virtual void DoLayout(const TRect& aRect);

    67     void AddCommandsToEdwinL(RPointerArray<MMIDCommand>& aArray);

    68 

    69 private: // Constructors

    70     /**

    71      * Constructor

    72      */

    73     CMIDTextBoxEdwin(TUint aConstraints, MMIDDisplayable* aDisplayable);

    74 

    75     /**

    76      * Second phase constructor

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

    78      * @param aMaxSize maximum number of characters to allow

    79      */

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

    81 

    82     /**

    83      * Get the layout for the Edwin

    84      *

    85      * @return multi line layout structure

    86      */

    87     TAknMultiLineTextLayout GetLayout() const;

    88 

    89 public:

    90 

    91     /**

    92      * Returning pointer to owned CMIDTextBoxEdwinCustomDraw

    93      *

    94      * @return Pointer to iCustomDraw.

    95      */

    96     CMIDTextBoxEdwinCustomDraw* GetCustomDraw() const;

    97 

    98 private: // data

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

   100     CMIDTextBoxEdwinCustomDraw* iCustomDraw;

   101 };

   102 

   103 #endif // CMIDTEXTBOXEDWIN_H