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/****************************************************************************
**
** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qanimationclip.h"
#include "qanimationclip_p.h"
#include <Qt3DCore/qpropertyupdatedchange.h>
QT_BEGIN_NAMESPACE
namespace Qt3DAnimation {
QAnimationClipPrivate::QAnimationClipPrivate()
: Qt3DCore::QNodePrivate()
, m_duration(0.0f)
{
}
void QAnimationClipPrivate::setDuration(float duration)
{
if (qFuzzyCompare(duration, m_duration))
return;
Q_Q(QAnimationClip);
bool wasBlocked = q->blockNotifications(true);
m_duration = duration;
emit q->durationChanged(duration);
q->blockNotifications(wasBlocked);
}
QAnimationClip::QAnimationClip(Qt3DCore::QNode *parent)
: Qt3DCore::QNode(*new QAnimationClipPrivate, parent)
{
}
QAnimationClip::QAnimationClip(QAnimationClipPrivate &dd, Qt3DCore::QNode *parent)
: Qt3DCore::QNode(dd, parent)
{
}
QAnimationClip::~QAnimationClip()
{
}
QUrl QAnimationClip::source() const
{
Q_D(const QAnimationClip);
return d->m_source;
}
float QAnimationClip::duration() const
{
Q_D(const QAnimationClip);
return d->m_duration;
}
void QAnimationClip::setSource(QUrl source)
{
Q_D(QAnimationClip);
if (d->m_source == source)
return;
d->m_source = source;
emit sourceChanged(source);
}
void QAnimationClip::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &change)
{
Q_D(QAnimationClip);
if (change->type() == Qt3DCore::PropertyUpdated) {
Qt3DCore::QPropertyUpdatedChangePtr e = qSharedPointerCast<Qt3DCore::QPropertyUpdatedChange>(change);
if (e->propertyName() == QByteArrayLiteral("duration"))
d->setDuration(e->value().toFloat());
}
}
Qt3DCore::QNodeCreatedChangeBasePtr QAnimationClip::createNodeCreationChange() const
{
auto creationChange = Qt3DCore::QNodeCreatedChangePtr<QAnimationClipData>::create(this);
auto &data = creationChange->data;
Q_D(const QAnimationClip);
data.source = d->m_source;
return creationChange;
}
} // namespace Qt3DAnimation
QT_END_NAMESPACE
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