| /**************************************************************************** |
| ** |
| ** 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 <QtCore/qvariantanimation.h> |
| #include <private/qvariantanimation_p.h> |
| |
| #ifndef QT_NO_ANIMATION |
| |
| #include <QtGui/qcolor.h> |
| #include <QtGui/qvector2d.h> |
| #include <QtGui/qvector3d.h> |
| #include <QtGui/qvector4d.h> |
| #include <QtGui/qquaternion.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| template<> Q_INLINE_TEMPLATE QColor _q_interpolate(const QColor &f,const QColor &t, qreal progress) |
| { |
| return QColor(qBound(0,_q_interpolate(f.red(), t.red(), progress),255), |
| qBound(0,_q_interpolate(f.green(), t.green(), progress),255), |
| qBound(0,_q_interpolate(f.blue(), t.blue(), progress),255), |
| qBound(0,_q_interpolate(f.alpha(), t.alpha(), progress),255)); |
| } |
| |
| template<> Q_INLINE_TEMPLATE QQuaternion _q_interpolate(const QQuaternion &f,const QQuaternion &t, qreal progress) |
| { |
| return QQuaternion::slerp(f, t, progress); |
| } |
| |
| static int qRegisterGuiGetInterpolator() |
| { |
| qRegisterAnimationInterpolator<QColor>(_q_interpolateVariant<QColor>); |
| qRegisterAnimationInterpolator<QVector2D>(_q_interpolateVariant<QVector2D>); |
| qRegisterAnimationInterpolator<QVector3D>(_q_interpolateVariant<QVector3D>); |
| qRegisterAnimationInterpolator<QVector4D>(_q_interpolateVariant<QVector4D>); |
| qRegisterAnimationInterpolator<QQuaternion>(_q_interpolateVariant<QQuaternion>); |
| return 1; |
| } |
| Q_CONSTRUCTOR_FUNCTION(qRegisterGuiGetInterpolator) |
| |
| static int qUnregisterGuiGetInterpolator() |
| { |
| // casts required by Sun CC 5.5 |
| qRegisterAnimationInterpolator<QColor>( |
| (QVariant (*)(const QColor &, const QColor &, qreal))0); |
| qRegisterAnimationInterpolator<QVector2D>( |
| (QVariant (*)(const QVector2D &, const QVector2D &, qreal))0); |
| qRegisterAnimationInterpolator<QVector3D>( |
| (QVariant (*)(const QVector3D &, const QVector3D &, qreal))0); |
| qRegisterAnimationInterpolator<QVector4D>( |
| (QVariant (*)(const QVector4D &, const QVector4D &, qreal))0); |
| qRegisterAnimationInterpolator<QQuaternion>( |
| (QVariant (*)(const QQuaternion &, const QQuaternion &, qreal))0); |
| |
| return 1; |
| } |
| Q_DESTRUCTOR_FUNCTION(qUnregisterGuiGetInterpolator) |
| |
| QT_END_NAMESPACE |
| |
| #endif //QT_NO_ANIMATION |