mirror of https://github.com/qt/qt3d.git
135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt3D module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qclipblendvalue.h"
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#include "qclipblendvalue_p.h"
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#include <Qt3DAnimation/qabstractanimationclip.h>
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#include <Qt3DAnimation/qclipblendnodecreatedchange.h>
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QT_BEGIN_NAMESPACE
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namespace Qt3DAnimation {
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QClipBlendValuePrivate::QClipBlendValuePrivate()
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: QAbstractClipBlendNodePrivate()
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, m_clip(nullptr)
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{
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}
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/*!
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\class Qt3DAnimation::QClipBlendValue
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\inherits Qt3DAnimation::QAbstractClipBlendNode
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\inmodule Qt3DAnimation
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\brief Class used for including a clip in a blend tree.
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*/
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/*!
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\qmltype ClipBlendValue
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\instantiates Qt3DAnimation::QClipBlendValue
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\inqmlmodule Qt3D.Animation
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\brief Type used for including a clip in a blend tree.
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*/
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/*!
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\property Qt3DAnimation::QClipBlendValue::clip
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The animation clip that needs to be included in the blend tree.
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*/
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/*!
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\qmlproperty AbstractAnimationClip ClipBlendValue::clip
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The animation clip that needs to be included in the blend tree.
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*/
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QClipBlendValue::QClipBlendValue(Qt3DCore::QNode *parent)
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: QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent)
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{
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}
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QClipBlendValue::QClipBlendValue(Qt3DAnimation::QAbstractAnimationClip *clip,
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Qt3DCore::QNode *parent)
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: QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent)
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{
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setClip(clip);
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}
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QClipBlendValue::QClipBlendValue(QClipBlendValuePrivate &dd, Qt3DCore::QNode *parent)
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: QAbstractClipBlendNode(dd, parent)
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{
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}
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QClipBlendValue::~QClipBlendValue()
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{
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}
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Qt3DAnimation::QAbstractAnimationClip *QClipBlendValue::clip() const
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{
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Q_D(const QClipBlendValue);
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return d->m_clip;
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}
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void QClipBlendValue::setClip(Qt3DAnimation::QAbstractAnimationClip *clip)
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{
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Q_D(QClipBlendValue);
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if (d->m_clip == clip)
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return;
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if (d->m_clip)
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d->unregisterDestructionHelper(d->m_clip);
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if (clip && !clip->parent())
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clip->setParent(this);
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d->m_clip = clip;
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// Ensures proper bookkeeping
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if (d->m_clip)
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d->registerDestructionHelper(d->m_clip, &QClipBlendValue::setClip, d->m_clip);
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emit clipChanged(clip);
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}
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Qt3DCore::QNodeCreatedChangeBasePtr QClipBlendValue::createNodeCreationChange() const
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{
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Q_D(const QClipBlendValue);
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auto creationChange = QClipBlendNodeCreatedChangePtr<QClipBlendValueData>::create(this);
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QClipBlendValueData &data = creationChange->data;
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data.clipId = Qt3DCore::qIdForNode(d->m_clip);
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return creationChange;
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}
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} // namespace Qt3DAnimation
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QT_END_NAMESPACE
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