/*

* Copyright (c) 2009 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: Music Player MTP info link. This class is used to provide a link

*              to educate the user about MTP after a successful manual refresh.

*              Basically this class inherits from HbLabel and catches mouse events,

*              when clicked it opens a url already specified in settings.

*

*/

//Qt

#include <QUrl>

#include <QDesktopServices>

#include <QGraphicsSceneMouseEvent>

//Orbit

#include <hbparameterlengthlimiter.h>

//Local

#include "mpsettingsmanager.h"

#include "mpmtpinfolink.h"

#include "mptrace.h"

/*!

    \class MpMtpInfoLink

    \brief MpMtpInfoLink provides a label that can handle mouse events.

    When label is clicked it opens a URL containing MTP information.

*/

/*!

 Constructs MpMtpInfoLink.

 */

MpMtpInfoLink::MpMtpInfoLink()

{

    TX_ENTRY

    setTextWrapping( Hb::TextWrapAnywhere );

    setMtpInfoText();

    TX_EXIT

}

/*!

 Destructs the MpMtpInfoLink.

 */

MpMtpInfoLink::~MpMtpInfoLink()

{

    TX_LOG

}

/*!

 Catches mouse press events.

 */

void MpMtpInfoLink::mousePressEvent( QGraphicsSceneMouseEvent *event )

{

    Q_UNUSED( event );

}

/*!

 Catches mouse release event.

 */

void MpMtpInfoLink::mouseReleaseEvent( QGraphicsSceneMouseEvent *event )

{

    TX_ENTRY

    QRectF itemRect = boundingRect();

    QPointF releasePoint = event->lastPos();

    if ( itemRect.contains( releasePoint ) ) {

        QUrl url( MpSettingsManager::instance()->mtpInfoUrl() );

        QDesktopServices::openUrl( url );

    }

    TX_EXIT

}

/*!

 \internal

 Set text to be shown in html format

 */

void MpMtpInfoLink::setMtpInfoText()

{

    TX_ENTRY

    QString url = MpSettingsManager::instance()->mtpInfoUrl();

    QString htmlLink = "<a href=\"" + url + "\">" + url + "</a>" ;

    text.replace( url, htmlLink );

    text = "<p>" + text + "</p>" ;

    setHtml( text );

    TX_EXIT

}