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39
40#include "qclipblendvalue.h"
41#include "qclipblendvalue_p.h"
42#include <Qt3DAnimation/qabstractanimationclip.h>
43#include <Qt3DAnimation/qclipblendnodecreatedchange.h>
44
45QT_BEGIN_NAMESPACE
46
47namespace Qt3DAnimation {
48
49QClipBlendValuePrivate::QClipBlendValuePrivate()
50 : QAbstractClipBlendNodePrivate()
51 , m_clip(nullptr)
52{
53}
54
55/*!
56 \class Qt3DAnimation::QClipBlendValue
57 \inherits Qt3DAnimation::QAbstractClipBlendNode
58 \inmodule Qt3DAnimation
59 \brief Class used for including a clip in a blend tree.
60*/
61/*!
62 \qmltype ClipBlendValue
63 \instantiates Qt3DAnimation::QClipBlendValue
64 \inqmlmodule Qt3D.Animation
65 \brief Type used for including a clip in a blend tree.
66*/
67/*!
68 \property Qt3DAnimation::QClipBlendValue::clip
69
70 The animation clip that needs to be included in the blend tree.
71*/
72/*!
73 \qmlproperty AbstractAnimationClip ClipBlendValue::clip
74
75 The animation clip that needs to be included in the blend tree.
76*/
77QClipBlendValue::QClipBlendValue(Qt3DCore::QNode *parent)
78 : QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent)
79{
80}
81
82QClipBlendValue::QClipBlendValue(Qt3DAnimation::QAbstractAnimationClip *clip,
83 Qt3DCore::QNode *parent)
84 : QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent)
85{
86 setClip(clip);
87}
88
89QClipBlendValue::QClipBlendValue(QClipBlendValuePrivate &dd, Qt3DCore::QNode *parent)
90 : QAbstractClipBlendNode(dd, parent)
91{
92}
93
94QClipBlendValue::~QClipBlendValue()
95{
96}
97
98Qt3DAnimation::QAbstractAnimationClip *QClipBlendValue::clip() const
99{
100 Q_D(const QClipBlendValue);
101 return d->m_clip;
102}
103
104void QClipBlendValue::setClip(Qt3DAnimation::QAbstractAnimationClip *clip)
105{
106 Q_D(QClipBlendValue);
107 if (d->m_clip == clip)
108 return;
109
110 if (d->m_clip)
111 d->unregisterDestructionHelper(node: d->m_clip);
112
113 if (clip && !clip->parent())
114 clip->setParent(this);
115 d->m_clip = clip;
116
117 // Ensures proper bookkeeping
118 if (d->m_clip)
119 d->registerDestructionHelper(node: d->m_clip, func: &QClipBlendValue::setClip, d->m_clip);
120 emit clipChanged(clip);
121}
122
123Qt3DCore::QNodeCreatedChangeBasePtr QClipBlendValue::createNodeCreationChange() const
124{
125 Q_D(const QClipBlendValue);
126 auto creationChange = QClipBlendNodeCreatedChangePtr<QClipBlendValueData>::create(arguments: this);
127 QClipBlendValueData &data = creationChange->data;
128 data.clipId = Qt3DCore::qIdForNode(node: d->m_clip);
129 return creationChange;
130}
131
132} // namespace Qt3DAnimation
133
134QT_END_NAMESPACE
135

source code of qt3d/src/animation/frontend/qclipblendvalue.cpp