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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module 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 "qpaintdevice.h"
#include "qpainter.h"
#include "qwidget.h"
#include "qbitmap.h"
#include "qapplication.h"
#include "qprinter.h"
#include <qdebug.h>
#include <private/qt_mac_p.h>
#include <private/qprintengine_mac_p.h>
#include <private/qpixmap_mac_p.h>
#include <private/qpixmap_raster_p.h>
QT_BEGIN_NAMESPACE
/*****************************************************************************
Internal variables and functions
*****************************************************************************/
/*! \internal */
float qt_mac_defaultDpi_x()
{
// Mac OS X currently assumes things to be 72 dpi.
// (see http://developer.apple.com/releasenotes/GraphicsImaging/RN-ResolutionIndependentUI/)
// This may need to be re-worked as we go further in the resolution-independence stuff.
return 72;
}
/*! \internal */
float qt_mac_defaultDpi_y()
{
// Mac OS X currently assumes things to be 72 dpi.
// (see http://developer.apple.com/releasenotes/GraphicsImaging/RN-ResolutionIndependentUI/)
// This may need to be re-worked as we go further in the resolution-independence stuff.
return 72;
}
/*! \internal
Returns the QuickDraw CGrafPtr of the paint device. 0 is returned
if it can't be obtained. Do not hold the pointer around for long
as it can be relocated.
\warning This function is only available on Mac OS X.
*/
Q_WIDGETS_EXPORT GrafPtr qt_mac_qd_context(const QPaintDevice *device)
{
if (device->devType() == QInternal::Pixmap) {
return static_cast<GrafPtr>(static_cast<const QPixmap *>(device)->macQDHandle());
} else if(device->devType() == QInternal::Widget) {
return static_cast<GrafPtr>(static_cast<const QWidget *>(device)->macQDHandle());
} else if(device->devType() == QInternal::Printer) {
QPaintEngine *engine = static_cast<const QPrinter *>(device)->paintEngine();
return static_cast<GrafPtr>(static_cast<const QMacPrintEngine *>(engine)->handle());
}
return 0;
}
extern CGColorSpaceRef qt_mac_colorSpaceForDeviceType(const QPaintDevice *pdev);
QT_END_NAMESPACE
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