/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not,

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

* Description:

*

*/

#include "ChromeRenderer.h"

#include "WebChromeItem.h"

#include <QDebug>

namespace GVA {

ChromeRenderer::ChromeRenderer(QWebPage * chromePage, QObject * parent)

  : QObject(parent),

    m_page(0)

{

  setPage(chromePage);

  QPalette viewPalette = page()->palette();

  viewPalette.setBrush(QPalette::Base, Qt::transparent);

  //viewPalette.setColor(QPalette::Window, Qt::transparent);

  page()->setPalette(viewPalette);

  connect(page(), SIGNAL(repaintRequested(const QRect &)), this, SLOT(repaintRequested(const QRect &)));

}

ChromeRenderer::~ChromeRenderer()

{

}

void ChromeRenderer::resize(QSizeF newSize)

{

  page()->setPreferredContentsSize(newSize.toSize());

  page()->setViewportSize(page()->mainFrame()->contentsSize());

  emit chromeResized();

}

void ChromeRenderer::repaintRequested(const QRect& dirtyRect)

{

  //qDebug() << "ChromeRenderer repaintRequested: " << dirtyRect;

  WebChromeItem * item;    

  if(!m_renderList.isEmpty()){

      foreach(item, m_renderList){

          if (item->elementRect().intersects(dirtyRect) && !item->isPainting()){

              item->update();

          }

      }

      emit chromeRepainted(dirtyRect);

  }

}

} // end of namespace GVA