/*

* Copyright (c) 2003 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:  Handles title pane changes for service settings UI

*

*/

// INCLUDE FILES

#include <E32std.H>

#include <akntitle.h>

#include <aknlists.h>

#include <aknnavi.h>

#include "CWVSettingsUIDialogTitlePaneHandler.h"

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

// C++ default constructor can NOT contain any code, that

// might leave.

//

CWVSettingsUIDialogTitlePaneHandler::CWVSettingsUIDialogTitlePaneHandler()

    {

    }

// Destructor

CWVSettingsUIDialogTitlePaneHandler::~CWVSettingsUIDialogTitlePaneHandler()

    {

    delete iOldTitleText;

    }

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

// CWVSettingsUIDialogTitlePaneHandler::SetTitlePaneTextL

// Set title pane text from given text

// (other items were commented in a header).

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

//

void CWVSettingsUIDialogTitlePaneHandler::SetTitlePaneTextL( const TDesC& aTitleText ) const

    {

    CAknTitlePane* title = GetTitlePaneInstanceL();

    title->SetTextL( aTitleText );

    }

void CWVSettingsUIDialogTitlePaneHandler::SetTitlePaneDefaultTextL() const

    {

    CAknTitlePane* title = GetTitlePaneInstanceL();

    title->SetTextL( KNullDesC );

    }

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

// CWVSettingsUIDialogTitlePaneHandler::GetTitlePaneInstanceL

// Gets titlepane instance from CEikonEnv

// (other items were commented in a header).

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

//

CAknTitlePane* CWVSettingsUIDialogTitlePaneHandler::GetTitlePaneInstanceL() const

    {

    CAknTitlePane* title = static_cast< CAknTitlePane* >

                           ( CEikonEnv::Static()->AppUiFactory()->StatusPane()->ControlL(

                                 TUid::Uid( EEikStatusPaneUidTitle ) ) );

    if ( !title )

        {

        User::Leave( KErrNotSupported );

        }

    return title;

    }

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

// CWVSettingsUIDialogTitlePaneHandler::StoreTitlePaneTextL

// Stores current titlepanetext, so it can be later restored.

// (other items were commented in a header).

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

//

void CWVSettingsUIDialogTitlePaneHandler::StoreTitlePaneTextL()

    {

    CAknTitlePane* title = GetTitlePaneInstanceL();

    HBufC* tmp = title->Text()->AllocL();

    delete iOldTitleText;

    iOldTitleText = tmp;

    // Clear the navi pane

    // Get pointer to status-pane

    CEikStatusPane* statusPane = CEikonEnv::Static()->AppUiFactory()->

                                 StatusPane();

    // Get pointer to navi-pane

    CAknNavigationControlContainer* naviPane = static_cast<CAknNavigationControlContainer*>(

                                                   statusPane->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) );

    naviPane->PushDefaultL( ETrue );

    }

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

// CWVSettingsUIDialogTitlePaneHandler::RestoreTitlePaneText

// Restores titlepanetext to previously stored one.

// (other items were commented in a header).

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

//

void CWVSettingsUIDialogTitlePaneHandler::RestoreTitlePaneText() const

    {

    // we can (and have to) ignore this error

    // no real harm done even if this fails

    TInt ignore;

    TRAP( ignore, DoRestoreTitlePaneTextL() );

    }

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

// CWVSettingsUIDialogTitlePaneHandler::DoRestoreTitlePaneTextL() const

// Does the actual restoring.

// (other items were commented in a header).

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

//

void CWVSettingsUIDialogTitlePaneHandler::DoRestoreTitlePaneTextL() const

    {

    CAknTitlePane* title = GetTitlePaneInstanceL();

    if ( iOldTitleText )

        {

        title->SetTextL( *iOldTitleText );

        }

    else

        {

        title->SetTextToDefaultL();

        }

    // restore the navi pane

    // Get pointer to status-pane

    CEikStatusPane* statusPane = CEikonEnv::Static()->AppUiFactory()->

                                 StatusPane();

    // Get pointer to navi-pane

    CAknNavigationControlContainer* naviPane = static_cast<CAknNavigationControlContainer*>(

                                                   statusPane->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) );

    naviPane->Pop();

    }

//  End of File