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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qfbwindow_p.h"
#include "qfbscreen_p.h"
#include <QtGui/QScreen>
QT_BEGIN_NAMESPACE
QFbWindow::QFbWindow(QWindow *window)
: QPlatformWindow(window), mBackingStore(0)
{
static QAtomicInt winIdGenerator(1);
mWindowId = winIdGenerator.fetchAndAddRelaxed(1);
platformScreen()->addWindow(this);
}
QFbWindow::~QFbWindow()
{
platformScreen()->removeWindow(this);
}
QFbScreen *QFbWindow::platformScreen() const
{
return static_cast<QFbScreen *>(window()->screen()->handle());
}
void QFbWindow::setGeometry(const QRect &rect)
{
// store previous geometry for screen update
mOldGeometry = geometry();
platformScreen()->invalidateRectCache();
//### QWindowSystemInterface::handleGeometryChange(window(), rect);
QPlatformWindow::setGeometry(rect);
}
Qt::WindowFlags QFbWindow::setWindowFlags(Qt::WindowFlags flags)
{
mWindowFlags = flags;
platformScreen()->invalidateRectCache();
return mWindowFlags;
}
Qt::WindowFlags QFbWindow::windowFlags() const
{
return mWindowFlags;
}
void QFbWindow::raise()
{
platformScreen()->raise(this);
}
void QFbWindow::lower()
{
platformScreen()->lower(this);
}
void QFbWindow::repaint(const QRegion ®ion)
{
QRect currentGeometry = geometry();
QRect dirtyClient = region.boundingRect();
QRect dirtyRegion(currentGeometry.left() + dirtyClient.left(),
currentGeometry.top() + dirtyClient.top(),
dirtyClient.width(),
dirtyClient.height());
QRect mOldGeometryLocal = mOldGeometry;
mOldGeometry = currentGeometry;
// If this is a move, redraw the previous location
if (mOldGeometryLocal != currentGeometry)
platformScreen()->setDirty(mOldGeometryLocal);
platformScreen()->setDirty(dirtyRegion);
}
QT_END_NAMESPACE
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