1 /*

     2 * Copyright (c) 2002-2005 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:  Private

    15 *

    16 */

    17 

    18 

    19 #ifndef CCAPICTURE_H

    20 #define CCAPICTURE_H

    21 

    22 //  INCLUDES

    23 #include    <gdi.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class TSize;

    27 class CGulIcon;

    28 

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  Picture wrapper for icons and smileys

    34 *

    35 *  @since Series 60 Platform 3.0

    36 */

    37 class CCAPicture : public CPicture

    38     {

    39 

    40     public:  // Constructors and destructor

    41 

    42         /**

    43          * Constructor.

    44          * @param aMap Graphics device map for converting pixels to twips

    45          * @param aBitmap Bitmap

    46          * @param aBitmapMask Mask. Can be NULL

    47          * @param aIndex Index of the picture, used for the rich text icons.

    48          */

    49         CCAPicture( MGraphicsDeviceMap& aMap, CGulIcon* aIcon, TInt aIndex = -1,

    50                     TBool aExternalIcon = ETrue );

    51         /**

    52          * Destructor.

    53          */

    54         ~CCAPicture();

    55 

    56     public: // From CPicture

    57 

    58         /**

    59          * Prohibit linebreaks.

    60          */

    61         TBool LineBreakPossible( TUint aClass,

    62                                  TBool aBeforePicture,

    63                                  TBool aHaveSpaces ) const;

    64         /**

    65          * Draw the picture

    66          */

    67         void Draw( CGraphicsContext& aGc,

    68                    const TPoint& aTopLeft,

    69                    const TRect& aClipRect,

    70                    MGraphicsDeviceMap* aMap ) const;

    71         /**

    72          * Does nothing. There's no need for it, but must be implemented.

    73          */

    74         void ExternalizeL( RWriteStream& aStream ) const;

    75 

    76         /**

    77          * Returns the picture's size in twips.

    78          * @param aSize Size.

    79          */

    80         void GetOriginalSizeInTwips( TSize& aSize ) const;

    81 

    82         /**

    83         * Gets the index of the picture, if it is set in the constructor

    84         * @return TInt The index of the picture, -1 if not set in the

    85         * 	           constructor.

    86         */

    87 

    88         TInt Index() const;

    89 

    90     private:

    91 

    92         /**

    93          * Sets the size of the picture in twips.

    94          * according to the size in pixels.

    95          */

    96         void SetTwips() const;

    97 

    98     protected:	// Data

    99 

   100         // Index of a smiley icon

   101         TInt iIndex;

   102 

   103         // we might own

   104         CGulIcon* iIcon;

   105 

   106         TBool iExternalIcon;

   107 

   108         MGraphicsDeviceMap& iGfxMap;

   109     };

   110 

   111 #endif 		// CCAPICTURE_H

   112 

   113 // End of File