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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDEBUG_P_H
#define QDEBUG_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "QtCore/qdebug.h"
#include "QtCore/qmetaobject.h"
#include "QtCore/qflags.h"
QT_BEGIN_NAMESPACE
namespace QtDebugUtils {
// inline helpers for formatting basic classes.
template <class Point>
static inline void formatQPoint(QDebug &debug, const Point &point)
{
debug << point.x() << ',' << point.y();
}
template <class Size>
static inline void formatQSize(QDebug &debug, const Size &size)
{
debug << size.width() << ", " << size.height();
}
template <class Rect>
static inline void formatQRect(QDebug &debug, const Rect &rect)
{
debug << rect.x() << ',' << rect.y() << ' ' << rect.width() << 'x' << rect.height();
}
template <class Margins>
static inline void formatQMargins(QDebug &debug, const Margins &margins)
{
debug << margins.left() << ", " << margins.top() << ", " << margins.right()
<< ", " << margins.bottom();
}
#ifndef QT_NO_QOBJECT
template <class QEnum>
static inline void formatQEnum(QDebug &debug, QEnum value)
{
const QMetaObject *metaObject = qt_getEnumMetaObject(value);
const QMetaEnum me = metaObject->enumerator(metaObject->indexOfEnumerator(qt_getEnumName(value)));
if (const char *key = me.valueToKey(value))
debug << key;
else
debug << int(value);
}
template <class QEnum>
static inline void formatNonNullQEnum(QDebug &debug, const char *prefix, QEnum value)
{
if (value) {
debug << prefix;
formatQEnum(debug, value);
}
}
template <class Enum>
static inline void formatQFlags(QDebug &debug, const QFlags<Enum> &value)
{
const QMetaObject *metaObject = qt_getEnumMetaObject(Enum());
const QMetaEnum me = metaObject->enumerator(metaObject->indexOfEnumerator(qt_getEnumName(Enum())));
const QDebugStateSaver saver(debug);
debug.noquote();
debug << me.valueToKeys(value);
}
template <class Enum>
static inline void formatNonNullQFlags(QDebug &debug, const char *prefix, const QFlags<Enum> &value)
{
if (value) {
debug << prefix;
formatQFlags(debug, value);
}
}
#endif // !QT_NO_QOBJECT
} // namespace QtDebugUtils
QT_END_NAMESPACE
#endif // QDEBUG_P_H
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