1 /*

     2 * Copyright (c) 2004 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:  Interface for controlling a video window

    15 *                for Video Telephone application.

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef MVTUIVIDEOWINDOW_H

    22 #define MVTUIVIDEOWINDOW_H

    23 

    24 //  INCLUDES

    25 #include    <e32base.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class CFbsBitmap;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  Interface for controlling a video window (uplink / downlink) for Video

    34 *  Telephone application.

    35 *

    36 *  @since Series 60 2.6

    37 */

    38 class MVtUiVideoWindow

    39     {

    40     public: // New functions

    41 

    42         /**

    43         * Resets blind, stream bitmap and waiting image statuses.

    44         */

    45         virtual void Reset() = 0;

    46 

    47         /**

    48         * Changes blind status.

    49         * @param aStatus new status, ETrue - on, EFalse - off.

    50         */

    51         virtual void SetBlind( TBool aStatus ) = 0;

    52 

    53         /**

    54         * Sets stream bitmap.

    55         * @param aStreamBitmap bitmap. Ownership not transferred.

    56         */

    57         virtual void SetStreamBitmap( CFbsBitmap* aStreamBitmap ) = 0;

    58 

    59         /**

    60         * Sets stream bitmap for reserve, when Draw() routine is called.

    61         * (e.g. when opening and closing menu)

    62         * @param aStreamBitmap bitmap. Ownership not transferred.

    63         */

    64         virtual void SetStreamBitmapReserve( CFbsBitmap* aStreamBitmap ) = 0;

    65 

    66         /**

    67         * Sets waiting image status.

    68         * @param aShowWaitingText ETrue if waiting text should be shown.

    69         */

    70         virtual void SetWaiting( TBool aShowWaitingText ) = 0;

    71 

    72         /**

    73         * Redraws image.

    74         */

    75         virtual void Redraw() = 0;

    76         

    77         /**

    78          * Set remote video control 

    79          */

    80         virtual void SetRemoteVideoControl( CCoeControl* aRemoteControl ) = 0;

    81         

    82         /**

    83          * Layout the postion and the size of the remote video control

    84           */

    85         virtual void LayoutRemoteVideo() = 0;    

    86         

    87         /**

    88          * Returns pointer to remote video control  or NULL if no remote video control  is present.

    89          */

    90         virtual CCoeControl * RemoteVideoControl() = 0;

    91                        

    92     };

    93 

    94 #endif      // CVTUICONTEXTCONTROL_H

    95 

    96 // End of File