1 /*

     2 * Copyright (c) 2009 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:  Custom draw component for message editor

    15 *

    16 */

    17 

    18 

    19 #ifndef CNCSEDITORCUSTOMDRAW_H

    20 #define CNCSEDITORCUSTOMDRAW_H

    21 

    22 #include <lafmain.h>

    23 #include <aknlayoutscalable_apps.cdl.h>

    24 #include "ncsconstants.h"

    25 

    26 class CNcsEditor;

    27 

    28 /**

    29 * Class which handles mail editor row lines to "to" "cc" and "subject" fields.

    30 */

    31 class CNcsEditorCustomDraw: public CBase,

    32                             public MFormCustomDraw

    33     {

    34 public: // constructor and destructor

    35 

    36     static CNcsEditorCustomDraw* NewL( const MFormCustomDraw* aParentCustomDraw,

    37                                  const CNcsEditor* aParentControl,

    38                                  TAknTextComponentLayout aLayout );

    39     

    40     virtual ~CNcsEditorCustomDraw();

    41 

    42 public: // from CLafEdwinCustomDrawBase

    43 

    44 	virtual void DrawBackground( const TParam& aParam,

    45                                  const TRgb& aBackground,

    46                                  TRect& aDrawn) const;

    47 	

    48     virtual void DrawLineGraphics( const TParam& aParam,

    49                                    const TLineInfo& aLineInfo ) const;

    50 	

    51     virtual void DrawText( const TParam& aParam,

    52                            const TLineInfo& aLineInfo,

    53                            const TCharFormat& aFormat,

    54                            const TDesC& aText,

    55                            const TPoint& aTextOrigin,

    56                            TInt aExtraPixels) const;

    57 

    58     virtual TRgb SystemColor( TUint aColorIndex,

    59                               TRgb aDefaultColor) const;

    60 

    61     void UpdateLayout( TAknTextComponentLayout aLayout );

    62     

    63 private: // methods used internally

    64 

    65     /**

    66     * C++ contructor

    67     */

    68     CNcsEditorCustomDraw( const MFormCustomDraw* aParentCustomDraw,

    69                           const CNcsEditor* aParentControl,

    70                           const TAknTextComponentLayout aLayout );

    71                                  

    72     /**

    73     * 2nd phase constructor

    74     */

    75     void ConstructL();

    76     

    77 private:    

    78     /**

    79      * default custom drawer.

    80      * Not owned.

    81      */

    82     const MFormCustomDraw* iCustomDrawer;

    83 

    84     /**

    85      * Parent control.

    86      * Not owned. 

    87      */

    88     const CNcsEditor* iEditor;

    89     

    90     TAknTextComponentLayout iTextPaneLayout;

    91     TInt 					iLineHeigth;

    92     TRgb 					iLineColor;

    93     TInt                    iLineOffset;

    94     TInt                    iPrevBrX;

    95     };

    96 

    97 #endif //CNCSEDITORCUSTOMDRAW_H