1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the plugins of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
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26 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QCOCOAHELPERS_H
43 #define QCOCOAHELPERS_H
49 // This file is not part of the Qt API. It provides helper functions
50 // for the Cocoa lighthouse plugin. This header file may
51 // change from version to version without notice, or even be removed.
56 #include <private/qt_mac_p.h>
57 #include <private/qguiapplication_p.h>
58 #include <QtGui/qscreen.h>
63 // Conversion functions
64 QStringList qt_mac_NSArrayToQStringList(void *nsarray);
65 void *qt_mac_QStringListToNSMutableArrayVoid(const QStringList &list);
67 inline NSMutableArray *qt_mac_QStringListToNSMutableArray(const QStringList &qstrlist)
68 { return reinterpret_cast<NSMutableArray *>(qt_mac_QStringListToNSMutableArrayVoid(qstrlist)); }
70 inline QString qt_mac_NSStringToQString(const NSString *nsstr)
71 { return QCFString::toQString(reinterpret_cast<const CFStringRef>(nsstr)); }
73 inline NSString *qt_mac_QStringToNSString(const QString &qstr)
74 { return [const_cast<NSString *>(reinterpret_cast<const NSString *>(QCFString::toCFStringRef(qstr))) autorelease]; }
76 CGImageRef qt_mac_image_to_cgimage(const QImage &image);
77 NSImage *qt_mac_cgimage_to_nsimage(CGImageRef iamge);
78 NSImage *qt_mac_create_nsimage(const QPixmap &pm);
80 NSSize qt_mac_toNSSize(const QSize &qtSize);
82 QChar qt_mac_qtKey2CocoaKey(Qt::Key key);
83 Qt::Key qt_mac_cocoaKey2QtKey(QChar keyCode);
86 void qt_mac_transformProccessToForegroundApplication();
87 QString qt_mac_removeMnemonics(const QString &original);
88 CGColorSpaceRef qt_mac_genericColorSpace();
89 CGColorSpaceRef qt_mac_displayColorSpace(const QWidget *widget);
90 QString qt_mac_applicationName();
92 inline int qt_mac_flipYCoordinate(int y)
93 { return QGuiApplication::primaryScreen()->geometry().height() - y; }
95 inline qreal qt_mac_flipYCoordinate(qreal y)
96 { return QGuiApplication::primaryScreen()->geometry().height() - y; }
98 inline QPointF qt_mac_flipPoint(const NSPoint &p)
99 { return QPointF(p.x, qt_mac_flipYCoordinate(p.y)); }
101 inline NSPoint qt_mac_flipPoint(const QPoint &p)
102 { return NSMakePoint(p.x(), qt_mac_flipYCoordinate(p.y())); }
104 inline NSPoint qt_mac_flipPoint(const QPointF &p)
105 { return NSMakePoint(p.x(), qt_mac_flipYCoordinate(p.y())); }
108 #endif //QCOCOAHELPERS_H