1 /*

     2 * Copyright (c) 2003-2005 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: SmilPlayerPresentationControl  declaration

    15 *

    16 */

    17 

    18 

    19 #ifndef SMILPLAYERPRESENTATIONCONTROL_H

    20 #define SMILPLAYERPRESENTATIONCONTROL_H

    21 

    22 // INCLUDES

    23 #include <coecntrl.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class CSmilPlayerPresentationController;

    27 

    28 // CLASS DECLARATION

    29 /**

    30 *  Control class of the presentation

    31 */

    32 NONSHARABLE_CLASS(CSmilPlayerPresentationControl) : public CCoeControl

    33     {

    34 

    35     public: // Constructors and destructor

    36 

    37         /**

    38         * Constructor.

    39         *

    40         * @param aParent      Presentation controller

    41         *

    42         * @return pointer to the object

    43         */

    44         static CSmilPlayerPresentationControl* NewL( 

    45                         CSmilPlayerPresentationController* aParent );

    46 

    47         /**

    48         * Destructor.

    49         */

    50         virtual ~CSmilPlayerPresentationControl();

    51 

    52     public: // Functions from base classes

    53 

    54         /**

    55         * From CCoeControl,Draw.

    56         * See the documentation from the coecntrl.h

    57         */

    58         void Draw(const TRect& aRect) const;

    59         

    60     public: // new functions

    61 

    62         /**

    63         * Redraws given area of presentation to screen.

    64         *

    65         * @since 2.8

    66         * 

    67         * @param aArea Area to redraw.

    68         */

    69         void RedrawArea( const TRect& aArea ) const;

    70 

    71     private:

    72 

    73         /**

    74         * C++ constructor.

    75         */

    76         CSmilPlayerPresentationControl( 

    77             CSmilPlayerPresentationController* aParent );

    78 

    79         /**

    80         * By default Symbian 2nd phase constructor is private.

    81         */

    82         void ConstructL();

    83         

    84         /**

    85         * Performs presentation drawing operation.

    86         */

    87         void DoDrawPresentation( const TPoint& aDestination,

    88                                  const TRect& aSourceRect,

    89                                  const TRect& aPresentationRect ) const;

    90 

    91     private: // data

    92 

    93         // Controller class for this class

    94         CSmilPlayerPresentationController*              iParent;

    95     };

    96 

    97 #endif // SMILPLAYERPRESENTATIONCONTROL_H

    98 

    99 // End of File