/*

* Copyright (c) 2008 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: 

*       Overwrite AknListQueryDialog to provide Imum a working touch dialog.

*

*/

#include "ImumListQueryDialog.h"

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

// CImumListQueryDialog::CImumListQueryDialog()

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

//

CImumListQueryDialog::CImumListQueryDialog( TInt* aIndex )

		: CAknListQueryDialog( aIndex )

    {

    iPreviousIndex = 0;

    }

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

// CImumListQueryDialog::~CImumListQueryDialog()

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

//

CImumListQueryDialog::~CImumListQueryDialog()

    {

	delete iIdle;

    }

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

// CImumListQueryDialog::HandleListBoxEventL()

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

//

void CImumListQueryDialog::HandleListBoxEventL( CEikListBox* aListBox,

                                                     TListBoxEvent aEventType )

    {

    if ( AknLayoutUtils::PenEnabled() )

        {

        switch(aEventType)

            {

            case EEventItemDoubleClicked:

            case EEventItemClicked:

                {

                delete iIdle;

                iIdle = NULL;

                iIdle = CIdle::NewL( CActive::EPriorityIdle );

                if( iIdle && !aListBox->IsMultiselection() )

                	{

                	// if current focus is the same as previous focus

                	// then accept selection

                    TInt tempIndex = aListBox->CurrentItemIndex();

                	if( iPreviousIndex != tempIndex )

	                	{

	                	iPreviousIndex = tempIndex;

	                	}

	                else

	                	{

	                	iIdle->Start( TCallBack( ClosePopupAcceptingChanges, this ) );

	                	}

                	}

                break;

                }

            default:

                {

                // Default functionality from base class

                CAknListQueryDialog::HandleListBoxEventL( aListBox, aEventType );

                break;

                }

            }

        }

    else

        {

        // Default functionality from base class

        CAknListQueryDialog::HandleListBoxEventL( aListBox, aEventType );

        }

    }

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

// CImumListQueryDialog::ClosePopup()

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

//

TInt CImumListQueryDialog::ClosePopup( TAny *aObj )

    {

    CImumListQueryDialog *popup = ( CImumListQueryDialog* )aObj;

    delete popup->iIdle;

    popup->iIdle = 0;

    popup->CloseState();

    return EFalse;

    }

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

// CImumListQueryDialog::ClosePopupAcceptingChanges()

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

//

TInt CImumListQueryDialog::ClosePopupAcceptingChanges( TAny *aObj )

    {

    if ( AknLayoutUtils::PenEnabled() )

        {

        CImumListQueryDialog *popup = ( CImumListQueryDialog* )aObj;

        delete popup->iIdle;

        popup->iIdle = NULL;

        TRAP_IGNORE( popup->TryExitL( EAknSoftkeyOk ) );

        return EFalse;

        }

    else

        {

        return EFalse;

        }

    }

// End of File