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| 2 | ** | 
| 3 | ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). | 
| 4 | ** Contact: https://www.qt.io/licensing/ | 
| 5 | ** | 
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. | 
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| 25 | ** GNU General Public License Usage | 
| 26 | ** Alternatively, this file may be used under the terms of the GNU | 
| 27 | ** General Public License version 2.0 or (at your option) the GNU General | 
| 28 | ** Public license version 3 or any later version approved by the KDE Free | 
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| 35 | ** | 
| 36 | ** $QT_END_LICENSE$ | 
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| 38 | ****************************************************************************/ | 
| 39 |  | 
| 40 | #include "qclipblendvalue.h" | 
| 41 | #include "qclipblendvalue_p.h" | 
| 42 | #include <Qt3DAnimation/qabstractanimationclip.h> | 
| 43 | #include <Qt3DAnimation/qclipblendnodecreatedchange.h> | 
| 44 |  | 
| 45 | QT_BEGIN_NAMESPACE | 
| 46 |  | 
| 47 | namespace Qt3DAnimation { | 
| 48 |  | 
| 49 | QClipBlendValuePrivate::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 | */ | 
| 77 | QClipBlendValue::QClipBlendValue(Qt3DCore::QNode *parent) | 
| 78 |     : QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent) | 
| 79 | { | 
| 80 | } | 
| 81 |  | 
| 82 | QClipBlendValue::QClipBlendValue(Qt3DAnimation::QAbstractAnimationClip *clip, | 
| 83 |                                  Qt3DCore::QNode *parent) | 
| 84 |     : QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent) | 
| 85 | { | 
| 86 |     setClip(clip); | 
| 87 | } | 
| 88 |  | 
| 89 | QClipBlendValue::QClipBlendValue(QClipBlendValuePrivate &dd, Qt3DCore::QNode *parent) | 
| 90 |     : QAbstractClipBlendNode(dd, parent) | 
| 91 | { | 
| 92 | } | 
| 93 |  | 
| 94 | QClipBlendValue::~QClipBlendValue() | 
| 95 | { | 
| 96 | } | 
| 97 |  | 
| 98 | Qt3DAnimation::QAbstractAnimationClip *QClipBlendValue::clip() const | 
| 99 | { | 
| 100 |     Q_D(const QClipBlendValue); | 
| 101 |     return d->m_clip; | 
| 102 | } | 
| 103 |  | 
| 104 | void 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 |  | 
| 123 | Qt3DCore::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 |  | 
| 134 | QT_END_NAMESPACE | 
| 135 |  |