/*

* Copyright (c) 2002 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:  Tab handler for handling tabs in Profiles

*

*/

// CLASS HDEADER

#include "CProfileTabHandler.h"

// INTERNAL INCLUDES

#include "CProfileEngineHandler.h"

#include "CProfileIndexHandler.h"

#include "ProfileEngineConstants.h"

// EXTERNAL INCLUDES

#include <aknnavi.h>

#include <coeaui.h>

#include <akntabgrp.h>

#include <aknnavide.h>

#include <AknUtils.h> // AknTextUtils

#include <MProfilesNamesArray.h>

#include <MProfileName.h>

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

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

// CProfileTabHandler::CProfileTabHandler

// C++ constructor can NOT contain any code, that might leave.

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

//

CProfileTabHandler::CProfileTabHandler(

    CProfileEngineHandler& aEngineHandler,

    CProfileIndexHandler& aIndexHandler,

    CAknNavigationControlContainer& aNaviPane )

    :   iEngineHandler( aEngineHandler ),

        iIndexHandler( aIndexHandler ),

        iNaviPane( aNaviPane )

    {

    }

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

// CProfileTabHandler::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CProfileTabHandler::ConstructL()

    {

    CreateTabGroupL();

    iNaviPane.PushL( *iNaviDecorator );

    }

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

// CProfileTabHandler::NewL

// Two-phased constructor.

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

//

EXPORT_C CProfileTabHandler* CProfileTabHandler::NewL(

    CProfileEngineHandler& aEngineHandler,

    CProfileIndexHandler& aIndexHandler,

    CAknNavigationControlContainer& aNaviPane )

    {

    CProfileTabHandler* self = new( ELeave ) CProfileTabHandler(

        aEngineHandler, aIndexHandler, aNaviPane );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CProfileTabHandler::~CProfileTabHandler()

    {

    if( iNaviDecorator )

        {

        iNaviPane.Pop( iNaviDecorator );

        delete iNaviDecorator;

        }

    }

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

// CProfileTabHandler::TabGroup

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

//

EXPORT_C CAknTabGroup* CProfileTabHandler::TabGroup() const

    {

    return iTabGroup;

    }

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

// CProfileTabHandler::SetActiveTab

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

//

void CProfileTabHandler::SetActiveTab( TInt aIndex )

    {

    iTabGroup->SetActiveTabByIndex( aIndex );

    }

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

// CProfileTabHandler::RefreshTabsL

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

//

void CProfileTabHandler::RefreshTabsL()

    {

    MProfilesNamesArray* array = iEngineHandler.IdArray();

    TInt count( array->MdcaCount() );

    if( iTabGroup->TabCount() == count )

        {

        RBuf name;

        name.CreateL( KProfileMaxNameLength );

        CleanupClosePushL( name );

        for( TInt index( 0 ); index < count; index++ )

            {

            name.Copy( array->ProfileName( index )->ShortName() );

            AknTextUtils::DisplayTextLanguageSpecificNumberConversion( name );

            iTabGroup->ReplaceTabTextL( index, name );

            }

        CleanupStack::PopAndDestroy( &name );

        }

    }

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

// CProfileTabHandler::SetTabObserver

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

//

void CProfileTabHandler::SetTabObserver( MAknTabObserver* aTabObserver )

    {

    iTabObserver = aTabObserver;

    }

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

// CProfileTabHandler::TabChangedL

// CAknTabGroup notifies that tab has changed.

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

//

void CProfileTabHandler::TabChangedL( TInt aIndex )

    {

    iIndexHandler.StoreIndices();

    iIndexHandler.SetCurrentProfileIndex( aIndex );

    if( iTabObserver )

        {

        iTabObserver->TabChangedL( aIndex );

        }

    }

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

// CProfileTabHandler::CreateTabGroupL

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

//

void CProfileTabHandler::CreateTabGroupL()

    {

    // Remove all existing tabs, just in case

    if( iNaviDecorator )

        {

        iNaviPane.Pop( iNaviDecorator );

        delete iNaviDecorator;

        iNaviDecorator = NULL;

        }

    // Create tab group

    iNaviDecorator = iNaviPane.CreateTabGroupL( this );

    iTabGroup = static_cast<CAknTabGroup*>( iNaviDecorator->DecoratedControl() );

    MProfilesNamesArray* array = iEngineHandler.IdArray();

    RBuf name;

    name.CreateL( KProfileMaxNameLength );

    CleanupClosePushL( name );

    // Add tabs to tab group

    TInt count( array->MdcaCount() );

    for( TInt index( 0 ); index < count; index++ )

        {

        name.Copy( array->ProfileName( index )->ShortName() );

        AknTextUtils::DisplayTextLanguageSpecificNumberConversion( name );

        iTabGroup->AddTabL( index, name );

        }

    CleanupStack::PopAndDestroy( &name );

    // Set tab width

    TInt tab( KTabWidthWithThreeLongTabs );

    if( count == 1 )

        {

        tab = KTabWidthWithOneTab;

        }

    else if( count == 2 )

        {

        tab = KTabWidthWithTwoLongTabs;

        }

    iTabGroup->SetTabFixedWidthL( tab );

    // Set active tab

    iTabGroup->SetActiveTabByIndex( iIndexHandler.CurrentProfileIndex() );

    }

//  End of File