/*

* 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:  Implementation of the CVtUiBlankDialog class.

*

*/

// INCLUDE FILES

#include    "CVtUiBlankDialog.h"

#include    <videotelui.rsg>

#include    <avkon.hrh>

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::CVtUiBlankDialog

// -----------------------------------------------------------------------------

//

CVtUiBlankDialog::CVtUiBlankDialog(

        CEikDialog** aSelfPtr )

    : iSelfPtr( aSelfPtr ) 

    {

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::~CVtUiBlankDialog

// -----------------------------------------------------------------------------

//

CVtUiBlankDialog::~CVtUiBlankDialog()

    {

    if ( iSelfPtr )

        {

        *iSelfPtr = NULL;

        iSelfPtr = NULL;

        }

    if ( iRequest )

        {

        User::RequestComplete( iRequest, KErrCancel );

        iRequest = NULL;

        }

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::ExecuteDialogNoWaitLD

// -----------------------------------------------------------------------------

//

void CVtUiBlankDialog::ExecuteDialogNoWaitLD()

    {

    ExecuteLD( R_VIDEOTELUI_BLANK_NOWAIT_DLG );

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::ExecuteDialogLD

// -----------------------------------------------------------------------------

//

void CVtUiBlankDialog::ExecuteDialogLD(

        TRequestStatus* aRequest )

    {

    if ( !aRequest )

        {

        TInt error = KErrNone;

        iError = &error;

        ExecuteLD( R_VIDEOTELUI_BLANK_DLG );

        User::LeaveIfError( error );

        }

    else

        {

        // It's assumed that either ExecuteLD leaves or

        // then dialog is started (& dialog is not immediately deleted).

        *aRequest = KRequestPending;

        ExecuteLD( R_VIDEOTELUI_BLANK_NOWAIT_DLG );

        iRequest = aRequest; 

        }

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::Complete

// -----------------------------------------------------------------------------

//

void CVtUiBlankDialog::Complete( const TInt aError )

    {

    if ( iError )

        {

        *iError = aError;

        }

    if ( iRequest )

        {

        User::RequestComplete( iRequest, aError );

        iRequest = NULL;

        }

    delete this;

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::PreLayoutDynInitL

// -----------------------------------------------------------------------------

//

void CVtUiBlankDialog::PreLayoutDynInitL()

    {

    MakeVisible( EFalse );

    ButtonGroupContainer().MakeVisible( EFalse );

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::PostLayoutDynInitL

// -----------------------------------------------------------------------------

//

void CVtUiBlankDialog::PostLayoutDynInitL()

    {

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::OkToExitL

// -----------------------------------------------------------------------------

//

TBool CVtUiBlankDialog::OkToExitL( TInt aButtonId )

    {

    if ( aButtonId != EEikBidCancel )

        {

        return EFalse;

        }

    else

        {

        return CEikDialog::OkToExitL( aButtonId );

        }

    }

// -----------------------------------------------------------------------------

// CVtUiBlankDialog::Draw

// -----------------------------------------------------------------------------

//

void CVtUiBlankDialog::Draw( const TRect& /*aRect*/ ) const

    {

    }

//  End of File