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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore 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 <private/qcore_mac_p.h>
#include <new>
#include "qvarlengtharray.h"
QT_BEGIN_NAMESPACE
QString QCFString::toQString(CFStringRef str)
{
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);
}
QCFString::operator QString() const
{
if (string.isEmpty() && type)
const_cast<QCFString*>(this)->string = toQString(type);
return string;
}
CFStringRef QCFString::toCFStringRef(const QString &string)
{
return CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar *>(string.unicode()),
string.length());
}
QCFString::operator CFStringRef() const
{
if (!type)
const_cast<QCFString*>(this)->type = toCFStringRef(string);
return type;
}
QT_END_NAMESPACE
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