/*

* Copyright (c) 2010 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:

* 

*/

// System includes

#include <QGraphicsWebView>

// User includes

#include "wlanloginwebview.h"

#include "wlanloginwebpage.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "wlanloginwebviewTraces.h"

#endif

/*!

    \class WlanLoginWebView

    \brief WLAN Login web view class implementation.

*/

// External function prototypes

// Local constants

// ======== LOCAL FUNCTIONS ========

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

/*!

    Constructor       

 */

WlanLoginWebView::WlanLoginWebView(): 

    QGraphicsWebView(),

    mWebPage(NULL),

    mMousePressed(false)

{

    OstTraceFunctionEntry0( WLANLOGINWEBVIEW_WLANLOGINWEBVIEW_ENTRY );

    installEventFilter(this); //Event filter for preventing text selection when scrolling

    mWebPage = new WlanLoginWebPage(this);

    setPage(mWebPage);

    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);

    OstTraceFunctionExit0( WLANLOGINWEBVIEW_WLANLOGINWEBVIEW_EXIT );

}

/*!

    Destructor

 */

WlanLoginWebView::~WlanLoginWebView()

{

    OstTraceFunctionEntry0( WLANLOGINWEBVIEW_DESTRUCTOR_ENTRY );

    OstTraceFunctionExit0( WLANLOGINWEBVIEW_DESTRUCTOR_EXIT );

}

/*!

    This eventfilter filters QEvent::GraphicsSceneMouseMove events from Web View while

    mouse (finger) is pressed down. If filtering is not done it causes text selection on

    the web page when page is scrolled with finger.

    @param [in] event Pointer to received event

 */

bool WlanLoginWebView::eventFilter(QObject *, QEvent *event)

{ 

     switch (event->type()) {

         case QEvent::GraphicsSceneMousePress:

                 mMousePressed = true;            

             break;

         case QEvent::GraphicsSceneMouseRelease:

                 mMousePressed = false;

             break;

         case QEvent::GraphicsSceneMouseMove:

             if (mMousePressed)

                 return true;

             break;

     default:

         break;

     }      

     return false;

}