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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qcolormap.h"
#include "qcolor.h"
QT_BEGIN_NAMESPACE
class QColormapPrivate
{
public:
inline QColormapPrivate()
: ref(1)
{ }
QAtomicInt ref;
};
void QColormap::initialize()
{
}
void QColormap::cleanup()
{
}
QColormap QColormap::instance(int)
{
return QColormap();
}
QColormap::QColormap() : d(new QColormapPrivate)
{}
QColormap::QColormap(const QColormap &colormap) :d (colormap.d)
{ d->ref.ref(); }
QColormap::~QColormap()
{
if (!d->ref.deref())
delete d;
}
QColormap::Mode QColormap::mode() const
{ return QColormap::Direct; }
int QColormap::depth() const
{
return 32;
}
int QColormap::size() const
{
return -1;
}
uint QColormap::pixel(const QColor &color) const
{ return color.rgba(); }
const QColor QColormap::colorAt(uint pixel) const
{ return QColor(pixel); }
const QVector<QColor> QColormap::colormap() const
{ return QVector<QColor>(); }
QColormap &QColormap::operator=(const QColormap &colormap)
{ qAtomicAssign(d, colormap.d); return *this; }
QT_END_NAMESPACE
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