diff options
Diffstat (limited to 'src/corelib/kernel/qcore_mac.cpp')
-rw-r--r-- | src/corelib/kernel/qcore_mac.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/corelib/kernel/qcore_mac.cpp b/src/corelib/kernel/qcore_mac.cpp new file mode 100644 index 0000000000..7b3f35e308 --- /dev/null +++ b/src/corelib/kernel/qcore_mac.cpp @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |