/*

* Copyright (c) 2006,2007 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:   This is used when user wants to change the additional header fields.   

*

*/

//  INCLUDES

#include <aknlists.h>

#include <UniEditor.rsg>

#include "UniEditorAddHeaderDialog.h" 

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

// CUniEditorAddHeaderDialog::CUniEditorAddHeaderDialog

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

//

CUniEditorAddHeaderDialog::CUniEditorAddHeaderDialog( 

                CListBoxView::CSelectionIndexArray* aSelectionIndexArray ) :   

    CAknListQueryDialog( aSelectionIndexArray )

    {

    }

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

// CUniEditorAddHeaderDialog::~CUniEditorAddHeaderDialog

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

//

CUniEditorAddHeaderDialog::~CUniEditorAddHeaderDialog()

    {

    }

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

// CUniEditorAddHeaderDialog::OfferKeyEventL

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

//

TKeyResponse CUniEditorAddHeaderDialog::OfferKeyEventL( const TKeyEvent& aKeyEvent,

                                                        TEventCode aType )

    {

    if( aType == EEventKeyUp )

        {

        UpdateMskL();

        }

    return CAknListQueryDialog::OfferKeyEventL( aKeyEvent, aType );

    }

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

// CUniEditorAddHeaderDialog::OkToExitL

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

//

TBool CUniEditorAddHeaderDialog::OkToExitL( TInt aButtonId )

    {

    if( aButtonId == EAknSoftkeyMark || aButtonId == EAknSoftkeyUnmark)

        {

        // It seems something has been changed in Avkon so the next line is not needed anymore

        // ToggleL(); // But if this does not work in the future, just uncomment this line

        return EFalse;

        }

    else

        {

        return CAknListQueryDialog::OkToExitL( aButtonId );

        }

    }

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

// CUniEditorAddHeaderDialog::ProcessCommandL

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

//

void CUniEditorAddHeaderDialog::ProcessCommandL( TInt /*aCommandId*/ )

    {

    }

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

// CUniEditorAddHeaderDialog::UpdateMskL

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

//

void CUniEditorAddHeaderDialog::UpdateMskL()

    {

    TInt resId = 0;

    TBool selected = IsCurrentSelected();

    if( selected )

        { 

        // It's unmarkable

        resId = R_UNI_MSK_ADDHEADERS_BUTTON_UNMARK;

        }

    else

        { 

        // It's markable

        resId = R_UNI_MSK_ADDHEADERS_BUTTON_MARK;

        }

    CEikButtonGroupContainer& cba = ButtonGroupContainer();

    const TInt KMskPosition = 3;

    cba.SetCommandL( KMskPosition, resId );

    cba.DrawDeferred();

    }

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

// CUniEditorAddHeaderDialog::ToggleL

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

//

void CUniEditorAddHeaderDialog::ToggleL()

    {

    TInt currentItem = View()->CurrentItemIndex();

    CEikListBox* listBox = ListBox();

    if( IsCurrentSelected() )

        {

        View()->DeselectItem( currentItem);

        }

    else

        {

        View()->SelectItemL( currentItem);    

        }

    listBox->HandleItemAdditionL();

    }

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

// CUniEditorAddHeaderDialog::IsCurrentSelected

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

//

TBool CUniEditorAddHeaderDialog::IsCurrentSelected()

    {

    return View()->ItemIsSelected( View()->CurrentItemIndex() );

    }

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

// CUniEditorAddHeaderDialog::View

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

//

CListBoxView* CUniEditorAddHeaderDialog::View()

    {

    return ListBox()->View();

    }

// End of File