/*

* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Blank dialog for Video Telephone application.

*

*/

#ifndef CVTUIBLANKDIALOG_H

#define CVTUIBLANKDIALOG_H

//  INCLUDES

#include    <eikdialg.h>

// CLASS DECLARATION

/**

*  Blank dialog for Video Telephone application.

*

*  @since Series 60 2.6

*/

class CVtUiBlankDialog

    : public CEikDialog

    {

    public: // Constructors and destructor

        /**

        * Constructor.

        *

        * @param aSelfPtr optional pointer to itself.

        */

        CVtUiBlankDialog( CEikDialog** aSelfPtr );

        /**

        * Destructor. If a pointer was passed in constructor, 

        * it will be cleared here.

        */

        ~CVtUiBlankDialog();

    public: // New functions

        /**

        * Executes blank dialog, no wait flag set.

        */

        void ExecuteDialogNoWaitLD();

        /**

        * Executes blank dialog.

        * @param aRequest request status, optional.

        */

        void ExecuteDialogLD( 

            TRequestStatus* aRequest );

    protected: // New functions

        /**

        * Completes dialog with error.

        * Note: this method will delete the dialog.

        * @param aError error code.

        */

        void Complete( const TInt aError );

    protected: // Functions from base classes

        /**

        * @see CEikDialog::PreLayoutDynInitL.

        */

        void PreLayoutDynInitL();

        /**

        * @see CEikDialog::PostLayoutDynInitL.

        */

        void PostLayoutDynInitL();

        /**

        * @see CEikDialog::OkToExitL.

        */

        TBool OkToExitL( TInt aButtonId );

        /**

        * @see CEikDialog::Draw.

        */

        void Draw( const TRect& aRect ) const;

    private:

        // Pointer to itself.

        CEikDialog** iSelfPtr;

        // Error code.

        TInt* iError;

        // Request status.

        TRequestStatus* iRequest;

    };

#endif      // CVTUIBLANKDIALOG_H

// End of File