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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qcocoawindowsurface.h"
#include <QtCore/qdebug.h>
#include <QtGui/QPainter>
QT_BEGIN_NAMESPACE
QRect flipedRect(const QRect &sourceRect,int height)
{
if (!sourceRect.isValid())
return QRect();
QRect flippedRect = sourceRect;
flippedRect.moveTop(height - sourceRect.y());
return flippedRect;
}
QCocoaWindowSurface::QCocoaWindowSurface(QWidget *window, WId wId)
: QWindowSurface(window)
{
m_cocoaWindow = static_cast<QCocoaWindow *>(window->platformWindow());
const QRect geo = window->geometry();
NSRect rect = NSMakeRect(geo.x(),geo.y(),geo.width(),geo.height());
m_contentView = [[QNSView alloc] initWithWidget:window];
m_cocoaWindow->setContentView(m_contentView);
m_image = new QImage(window->size(),QImage::Format_ARGB32);
}
QCocoaWindowSurface::~QCocoaWindowSurface()
{
delete m_image;
}
QPaintDevice *QCocoaWindowSurface::paintDevice()
{
return m_image;
}
void QCocoaWindowSurface::flush(QWidget *widget, const QRegion ®ion, const QPoint &offset)
{
Q_UNUSED(widget);
Q_UNUSED(offset);
QRect geo = region.boundingRect();
NSRect rect = NSMakeRect(geo.x(), geo.y(), geo.width(), geo.height());
[m_contentView displayRect:rect];
}
void QCocoaWindowSurface::resize(const QSize &size)
{
QWindowSurface::resize(size);
delete m_image;
m_image = new QImage(size,QImage::Format_ARGB32_Premultiplied);
NSSize newSize = NSMakeSize(size.width(),size.height());
[m_contentView setImage:m_image];
}
QT_END_NAMESPACE
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