| /**************************************************************************** |
| ** |
| ** 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 QtGui 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 "qcolormap.h" |
| #include "qcolor.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QColormapPrivate |
| { |
| public: |
| inline QColormapPrivate() |
| : ref(1) |
| { } |
| |
| QAtomicInt ref; |
| }; |
| static QColormap *qt_mac_global_map = 0; |
| |
| void QColormap::initialize() |
| { |
| qt_mac_global_map = new QColormap; |
| } |
| |
| void QColormap::cleanup() |
| { |
| delete qt_mac_global_map; |
| qt_mac_global_map = 0; |
| } |
| |
| QColormap QColormap::instance(int) |
| { |
| return *qt_mac_global_map; |
| } |
| |
| 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 |