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39
40#ifndef QQUICKANIMATION_P_H
41#define QQUICKANIMATION_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include "qquickitemanimation_p.h"
55
56#if QT_CONFIG(quick_path)
57#include <private/qquickpath_p.h>
58#endif
59#include <private/qquickanimation_p_p.h>
60
61QT_BEGIN_NAMESPACE
62
63class QQuickParentAnimationPrivate : public QQuickAnimationGroupPrivate
64{
65 Q_DECLARE_PUBLIC(QQuickParentAnimation)
66public:
67 QQuickParentAnimationPrivate()
68 : QQuickAnimationGroupPrivate(), target(nullptr), newParent(nullptr), via(nullptr) {}
69
70 QQuickItem *target;
71 QQuickItem *newParent;
72 QQuickItem *via;
73
74 QPointF computeTransformOrigin(QQuickItem::TransformOrigin origin, qreal width, qreal height) const;
75};
76
77class QQuickAnchorAnimationPrivate : public QQuickAbstractAnimationPrivate
78{
79 Q_DECLARE_PUBLIC(QQuickAnchorAnimation)
80public:
81 QQuickAnchorAnimationPrivate() : interpolator(QVariantAnimationPrivate::getInterpolator(interpolationType: QMetaType::QReal)), duration(250) {}
82
83 QVariantAnimation::Interpolator interpolator;
84 int duration;
85 QEasingCurve easing;
86 QList<QQuickItem*> targets;
87};
88
89#if QT_CONFIG(quick_path)
90
91class QQuickPathAnimationUpdater : public QQuickBulkValueUpdater
92{
93public:
94 QQuickPathAnimationUpdater() : path(nullptr), pathLength(0), target(nullptr), reverse(false),
95 fromIsSourced(false), fromIsDefined(false), toIsDefined(false),
96 toX(0), toY(0), currentV(0), orientation(QQuickPathAnimation::Fixed),
97 entryInterval(0), exitInterval(0) {}
98 ~QQuickPathAnimationUpdater() {}
99
100 void setValue(qreal v) override;
101
102 QQuickPath *path;
103
104 QPainterPath painterPath;
105 QQuickCachedBezier prevBez;
106 qreal pathLength;
107 QList<QQuickPath::AttributePoint> attributePoints;
108
109 QQuickItem *target;
110 bool reverse;
111 bool fromIsSourced;
112 bool fromIsDefined;
113 bool toIsDefined;
114 qreal toX;
115 qreal toY;
116 qreal currentV;
117 QQmlNullableValue<qreal> interruptStart;
118 //TODO: bundle below into common struct
119 QQuickPathAnimation::Orientation orientation;
120 QPointF anchorPoint;
121 qreal entryInterval;
122 qreal exitInterval;
123 QQmlNullableValue<qreal> endRotation;
124 QQmlNullableValue<qreal> startRotation;
125};
126
127class QQuickPathAnimationPrivate;
128class QQuickPathAnimationAnimator : public QQuickBulkValueAnimator
129{
130public:
131 QQuickPathAnimationAnimator(QQuickPathAnimationPrivate * = nullptr);
132 ~QQuickPathAnimationAnimator();
133
134 void clearTemplate() { animationTemplate = nullptr; }
135
136 QQuickPathAnimationUpdater *pathUpdater() const { return static_cast<QQuickPathAnimationUpdater*>(getAnimValue()); }
137private:
138 QQuickPathAnimationPrivate *animationTemplate;
139};
140
141class QQuickPathAnimationPrivate : public QQuickAbstractAnimationPrivate
142{
143 Q_DECLARE_PUBLIC(QQuickPathAnimation)
144public:
145 QQuickPathAnimationPrivate() : path(nullptr), target(nullptr),
146 orientation(QQuickPathAnimation::Fixed), entryDuration(0), exitDuration(0), duration(250) {}
147
148 QQuickPath *path;
149 QQuickItem *target;
150 QQuickPathAnimation::Orientation orientation;
151 QPointF anchorPoint;
152 qreal entryDuration;
153 qreal exitDuration;
154 QQmlNullableValue<qreal> endRotation;
155 int duration;
156 QEasingCurve easingCurve;
157 QHash<QQuickItem*, QQuickPathAnimationAnimator* > activeAnimations;
158};
159
160#endif
161
162QT_END_NAMESPACE
163
164#endif // QQUICKANIMATION_P_H
165

source code of qtdeclarative/src/quick/items/qquickitemanimation_p_p.h