ginebra2/ChromeRenderer.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 06 Jul 2010 14:03:49 +0300
changeset 6 1c3b8676e58c
parent 5 0f2326c2a325
permissions -rw-r--r--
Revision: 201026 Kit: 2010127
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
     1
/*
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
     2
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
     3
* All rights reserved.
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
     4
*
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
     5
* This program is free software: you can redistribute it and/or modify
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
     6
* it under the terms of the GNU Lesser General Public License as published by
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
     7
* the Free Software Foundation, version 2.1 of the License.
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
     8
*
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
     9
* This program is distributed in the hope that it will be useful,
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    12
* GNU Lesser General Public License for more details.
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    13
*
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    14
* You should have received a copy of the GNU Lesser General Public License
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    15
* along with this program.  If not,
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    16
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    17
*
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    18
* Description:
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    19
*
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    20
*/
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    21
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    22
#include "ChromeRenderer.h"
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    23
#include "WebChromeItem.h"
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    24
#include <QDebug>
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    25
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    26
namespace GVA {
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    27
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    28
ChromeRenderer::ChromeRenderer(QWebPage * chromePage, QObject * parent)
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    29
  : QObject(parent),
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    30
    m_page(0)
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    31
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    32
{
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    33
  setPage(chromePage);
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    34
  QPalette viewPalette = page()->palette();
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    35
  viewPalette.setBrush(QPalette::Base, Qt::transparent);
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    36
  //viewPalette.setColor(QPalette::Window, Qt::transparent);
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    37
  page()->setPalette(viewPalette);
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    38
  connect(page(), SIGNAL(repaintRequested(const QRect &)), this, SLOT(repaintRequested(const QRect &)));
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    39
}
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    40
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    41
ChromeRenderer::~ChromeRenderer()
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    42
{
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    43
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    44
}
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    45
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    46
void ChromeRenderer::resize(QSizeF newSize)
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    47
{
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    48
  page()->setPreferredContentsSize(newSize.toSize());
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    49
  page()->setViewportSize(page()->mainFrame()->contentsSize());
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    50
  emit chromeResized();
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    51
}
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    52
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    53
void ChromeRenderer::repaintRequested(const QRect& dirtyRect)
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    54
{
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    55
  //qDebug() << "ChromeRenderer repaintRequested: " << dirtyRect;
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    56
  WebChromeItem * item;    
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    57
  if(!m_renderList.isEmpty()){
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    58
      foreach(item, m_renderList){
6
1c3b8676e58c Revision: 201026
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 5
diff changeset
    59
          if (item->elementRect().intersects(dirtyRect) && !item->isPainting()){
5
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    60
              item->update();
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    61
          }
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    62
      }
0f2326c2a325 Revision: 201024
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
    63
      emit chromeRepainted(dirtyRect);
0
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    64
  }
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    65
}
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    66
1450b09d0cfd Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
    67
} // end of namespace GVA