-
Charles Yin authored
Change-Id: Ia242a405949d9ca85089101c5368acd564932a05 Reviewed-by:
Michael Brasser <michael.brasser@nokia.com>
2f0d21bc
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtQml 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:
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**
** 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.
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****************************************************************************/
#ifndef QQUICKANIMATION_P_H
#define QQUICKANIMATION_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qquickitemanimation_p.h"
#include <private/qquickpath_p.h>
#include <private/qquickanimation_p_p.h>
QT_BEGIN_NAMESPACE
class QQuickParentAnimationPrivate : public QQuickAnimationGroupPrivate
{
Q_DECLARE_PUBLIC(QQuickParentAnimation)
public:
QQuickParentAnimationPrivate()
: QQuickAnimationGroupPrivate(), target(0), newParent(0), via(0) {}
QQuickItem *target;
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QQuickItem *newParent;
QQuickItem *via;
QPointF computeTransformOrigin(QQuickItem::TransformOrigin origin, qreal width, qreal height) const;
};
class QQuickAnchorAnimationPrivate : public QQuickAbstractAnimationPrivate
{
Q_DECLARE_PUBLIC(QQuickAnchorAnimation)
public:
QQuickAnchorAnimationPrivate() : interpolator(QVariantAnimationPrivate::getInterpolator(QMetaType::QReal)), duration(250) {}
QVariantAnimation::Interpolator interpolator;
int duration;
QEasingCurve easing;
QList<QQuickItem*> targets;
};
class QQuickPathAnimationUpdater : public QQuickBulkValueUpdater
{
public:
QQuickPathAnimationUpdater() : path(0), pathLength(0), target(0), reverse(false),
fromSourced(false), fromDefined(false), toDefined(false),
toX(0), toY(0), currentV(0), orientation(QQuickPathAnimation::Fixed),
entryInterval(0), exitInterval(0) {}
~QQuickPathAnimationUpdater() {}
void setValue(qreal v);
QQuickPath *path;
QPainterPath painterPath;
QQuickCachedBezier prevBez;
qreal pathLength;
QList<QQuickPath::AttributePoint> attributePoints;
QQuickItem *target;
bool reverse;
bool fromSourced;
bool fromDefined;
bool toDefined;
qreal toX;
qreal toY;
qreal currentV;
QQmlNullableValue<qreal> interruptStart;
//TODO: bundle below into common struct
QQuickPathAnimation::Orientation orientation;
QPointF anchorPoint;
qreal entryInterval;
qreal exitInterval;
QQmlNullableValue<qreal> endRotation;
QQmlNullableValue<qreal> startRotation;
};
class QQuickPathAnimationPrivate;
class QQuickPathAnimationAnimator : public QQuickBulkValueAnimator
{
public:
QQuickPathAnimationAnimator(QQuickPathAnimationPrivate * = 0);
~QQuickPathAnimationAnimator();
void clearTemplate() { animationTemplate = 0; }
QQuickPathAnimationUpdater *pathUpdater() { return static_cast<QQuickPathAnimationUpdater*>(getAnimValue()); }
private:
QQuickPathAnimationPrivate *animationTemplate;
};
class QQuickPathAnimationPrivate : public QQuickAbstractAnimationPrivate
{
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Q_DECLARE_PUBLIC(QQuickPathAnimation)
public:
QQuickPathAnimationPrivate() : path(0), target(0),
orientation(QQuickPathAnimation::Fixed), entryDuration(0), exitDuration(0), duration(250) {}
QQuickPath *path;
QQuickItem *target;
QQuickPathAnimation::Orientation orientation;
QPointF anchorPoint;
qreal entryDuration;
qreal exitDuration;
QQmlNullableValue<qreal> endRotation;
int duration;
QEasingCurve easingCurve;
QHash<QQuickItem*, QQuickPathAnimationAnimator* > activeAnimations;
};
QT_END_NAMESPACE
#endif // QQUICKANIMATION_P_H