1 | // Copyright (C) 2016 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QQUICKANIMATION_P_H |
5 | #define QQUICKANIMATION_P_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include "qquickitemanimation_p.h" |
19 | |
20 | #if QT_CONFIG(quick_path) |
21 | #include <private/qquickpath_p.h> |
22 | #endif |
23 | #include <private/qquickanimation_p_p.h> |
24 | |
25 | QT_BEGIN_NAMESPACE |
26 | |
27 | class QQuickParentAnimationPrivate : public QQuickAnimationGroupPrivate |
28 | { |
29 | Q_DECLARE_PUBLIC(QQuickParentAnimation) |
30 | public: |
31 | QQuickParentAnimationPrivate() |
32 | : QQuickAnimationGroupPrivate(), target(nullptr), newParent(nullptr), via(nullptr) {} |
33 | |
34 | QQuickItem *target; |
35 | QQuickItem *newParent; |
36 | QQuickItem *via; |
37 | |
38 | QPointF computeTransformOrigin(QQuickItem::TransformOrigin origin, qreal width, qreal height) const; |
39 | }; |
40 | |
41 | class QQuickAnchorAnimationPrivate : public QQuickAbstractAnimationPrivate |
42 | { |
43 | Q_DECLARE_PUBLIC(QQuickAnchorAnimation) |
44 | public: |
45 | QQuickAnchorAnimationPrivate() : interpolator(QVariantAnimationPrivate::getInterpolator(interpolationType: QMetaType::QReal)), duration(250) {} |
46 | |
47 | QVariantAnimation::Interpolator interpolator; |
48 | int duration; |
49 | QEasingCurve easing; |
50 | QList<QQuickItem*> targets; |
51 | }; |
52 | |
53 | #if QT_CONFIG(quick_path) |
54 | |
55 | class QQuickPathAnimationUpdater : public QQuickBulkValueUpdater |
56 | { |
57 | public: |
58 | QQuickPathAnimationUpdater() : path(nullptr), pathLength(0), target(nullptr), reverse(false), |
59 | fromIsSourced(false), fromIsDefined(false), toIsDefined(false), |
60 | toX(0), toY(0), currentV(0), orientation(QQuickPathAnimation::Fixed), |
61 | entryInterval(0), exitInterval(0) {} |
62 | ~QQuickPathAnimationUpdater() {} |
63 | |
64 | void setValue(qreal v) override; |
65 | |
66 | QQuickPath *path; |
67 | |
68 | QPainterPath painterPath; |
69 | QQuickCachedBezier prevBez; |
70 | qreal pathLength; |
71 | QList<QQuickPath::AttributePoint> attributePoints; |
72 | |
73 | QQuickItem *target; |
74 | bool reverse; |
75 | bool fromIsSourced; |
76 | bool fromIsDefined; |
77 | bool toIsDefined; |
78 | qreal toX; |
79 | qreal toY; |
80 | qreal currentV; |
81 | QQmlNullableValue<qreal> interruptStart; |
82 | //TODO: bundle below into common struct |
83 | QQuickPathAnimation::Orientation orientation; |
84 | QPointF anchorPoint; |
85 | qreal entryInterval; |
86 | qreal exitInterval; |
87 | QQmlNullableValue<qreal> endRotation; |
88 | QQmlNullableValue<qreal> startRotation; |
89 | }; |
90 | |
91 | class QQuickPathAnimationPrivate; |
92 | class QQuickPathAnimationAnimator : public QQuickBulkValueAnimator |
93 | { |
94 | public: |
95 | QQuickPathAnimationAnimator(QQuickPathAnimationPrivate * = nullptr); |
96 | ~QQuickPathAnimationAnimator(); |
97 | |
98 | void clearTemplate() { animationTemplate = nullptr; } |
99 | |
100 | QQuickPathAnimationUpdater *pathUpdater() const { return static_cast<QQuickPathAnimationUpdater*>(getAnimValue()); } |
101 | private: |
102 | QQuickPathAnimationPrivate *animationTemplate; |
103 | }; |
104 | |
105 | class QQuickPathAnimationPrivate : public QQuickAbstractAnimationPrivate |
106 | { |
107 | Q_DECLARE_PUBLIC(QQuickPathAnimation) |
108 | public: |
109 | QQuickPathAnimationPrivate() : path(nullptr), target(nullptr), |
110 | orientation(QQuickPathAnimation::Fixed), entryDuration(0), exitDuration(0), duration(250) {} |
111 | |
112 | QQuickPath *path; |
113 | QQuickItem *target; |
114 | QQuickPathAnimation::Orientation orientation; |
115 | QPointF anchorPoint; |
116 | qreal entryDuration; |
117 | qreal exitDuration; |
118 | QQmlNullableValue<qreal> endRotation; |
119 | int duration; |
120 | QEasingCurve easingCurve; |
121 | QHash<QQuickItem*, QQuickPathAnimationAnimator* > activeAnimations; |
122 | }; |
123 | |
124 | #endif |
125 | |
126 | QT_END_NAMESPACE |
127 | |
128 | #endif // QQUICKANIMATION_P_H |
129 | |