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:  'Allow video image' query for Video Telephone application.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CVTUIALLOWVIDEODIALOG_H

    21 #define CVTUIALLOWVIDEODIALOG_H

    22 

    23 //  INCLUDES

    24 #include    <aknquerydialog.h>

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29 *  'Allow video image' query for Video Telephone application.

    30 *

    31 *  @since Series 60 2.6

    32 */

    33 class CVtUiAllowVideoDialog

    34     : public CAknQueryDialog

    35     {

    36     public: // Constructors and destructor

    37         

    38         /**

    39         * Constructor.

    40         *

    41         * @param aSelfPtr optional pointer to itself.

    42         * @param aTone tone to be played.

    43         */

    44         CVtUiAllowVideoDialog( 

    45             CEikDialog** aSelfPtr,

    46             const TTone& aTone );

    47 

    48         /**

    49         * Destructor.

    50         */

    51         ~CVtUiAllowVideoDialog();

    52 

    53     public: // New functions

    54 

    55         /**

    56         * Enumerates different results which

    57         * can be completed to request status.

    58         */

    59         enum TResult

    60             {

    61             // Query was canceled.

    62             EQueryCanceled = 1,

    63             // Query was dismissed due to timeout.

    64             EQueryDismissedTimeout,

    65             // User denied video sending.

    66             EUserDenied,

    67             // User allowed video sending.

    68             EUserAllowed

    69             };

    70 

    71         /**

    72         * Runs dialog.

    73         * @param aStatus request status.

    74         */

    75         void ExecuteDialogLD(

    76             TRequestStatus& aStatus );

    77 

    78     protected: // Functions from base classes

    79        

    80         /**

    81         * @see CAknQueryDialog::PostLayoutDynInitL.

    82         */

    83         virtual void PostLayoutDynInitL();

    84 

    85         /**

    86         * @see CAknQueryDialog::OkToExitL.

    87         */

    88         virtual TBool OkToExitL( TInt aCommand );

    89 

    90     private:

    91 

    92         /**

    93         * Callback function. Called when this query

    94         * is dismissed.

    95         * @param aAny pointer to instance of this class.

    96         * @return KErrNone.

    97         */

    98         static TInt DoDismissDialogTimeoutL( TAny* aAny );

    99 

   100     private:

   101 

   102         // Pointer to pointer to this instance.

   103         CEikDialog** iSelfPtr;

   104 

   105         // Timer for dismissing the query after timeout.

   106         CPeriodic* iQueryTimer;

   107 

   108         // Request status.

   109         TRequestStatus* iRequestStatus;

   110 

   111     };

   112 

   113 #endif      // CVTUIALLOWVIDEODIALOG_H

   114             

   115 // End of File