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/* $Id$ */
/** @file
* VBox Qt GUI - VBoxCocoa Helper.
*/
/*
* Copyright (C) 2009-2022 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef FEQT_INCLUDED_SRC_platform_darwin_VBoxCocoaHelper_h
#define FEQT_INCLUDED_SRC_platform_darwin_VBoxCocoaHelper_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/* Global includes */
#include <VBox/VBoxCocoa.h>
#ifdef __OBJC__
/* System includes */
#import <AppKit/NSImage.h>
#import <Foundation/NSAutoreleasePool.h>
#import <CoreFoundation/CFString.h>
/* Qt includes */
#include <QString>
#include <QVarLengthArray>
inline NSString *darwinQStringToNSString(const QString &aString)
{
const UniChar *chars = reinterpret_cast<const UniChar *>(aString.unicode());
CFStringRef str = CFStringCreateWithCharacters(0, chars, aString.length());
return [(NSString*)CFStringCreateMutableCopy(0, 0, str) autorelease];
}
inline QString darwinNSStringToQString(const NSString *aString)
{
CFStringRef str = reinterpret_cast<const CFStringRef>(aString);
if(!str)
return QString();
CFIndex length = CFStringGetLength(str);
const UniChar *chars = CFStringGetCharactersPtr(str);
if (chars)
return QString(reinterpret_cast<const QChar *>(chars), length);
QVarLengthArray<UniChar> buffer(length);
CFStringGetCharacters(str, CFRangeMake(0, length), buffer.data());
return QString(reinterpret_cast<const QChar *>(buffer.constData()), length);
}
#endif /* __OBJC__ */
#endif /* !FEQT_INCLUDED_SRC_platform_darwin_VBoxCocoaHelper_h */
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