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Diffstat (limited to 'src/animation/frontend/qclipblendvalue.cpp')
-rw-r--r-- | src/animation/frontend/qclipblendvalue.cpp | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/animation/frontend/qclipblendvalue.cpp b/src/animation/frontend/qclipblendvalue.cpp new file mode 100644 index 000000000..d329f6722 --- /dev/null +++ b/src/animation/frontend/qclipblendvalue.cpp @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qclipblendvalue.h" +#include "qclipblendvalue_p.h" +#include <Qt3DAnimation/qabstractanimationclip.h> +#include <Qt3DAnimation/qclipblendnodecreatedchange.h> + +QT_BEGIN_NAMESPACE + +namespace Qt3DAnimation { + +QClipBlendValuePrivate::QClipBlendValuePrivate() + : QAbstractClipBlendNodePrivate() + , m_clip(nullptr) +{ +} + +QClipBlendValue::QClipBlendValue(Qt3DCore::QNode *parent) + : QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent) +{ +} + +QClipBlendValue::QClipBlendValue(Qt3DAnimation::QAbstractAnimationClip *clip, + Qt3DCore::QNode *parent) + : QAbstractClipBlendNode(*new QClipBlendValuePrivate(), parent) +{ + setClip(clip); +} + +QClipBlendValue::QClipBlendValue(QClipBlendValuePrivate &dd, Qt3DCore::QNode *parent) + : QAbstractClipBlendNode(dd, parent) +{ +} + +QClipBlendValue::~QClipBlendValue() +{ +} + +Qt3DAnimation::QAbstractAnimationClip *QClipBlendValue::clip() const +{ + Q_D(const QClipBlendValue); + return d->m_clip; +} + +void QClipBlendValue::setClip(Qt3DAnimation::QAbstractAnimationClip *clip) +{ + Q_D(QClipBlendValue); + if (d->m_clip == clip) + return; + + if (d->m_clip) + d->unregisterDestructionHelper(d->m_clip); + + if (clip && !clip->parent()) + clip->setParent(this); + d->m_clip = clip; + + // Ensures proper bookkeeping + if (d->m_clip) + d->registerDestructionHelper(d->m_clip, &QClipBlendValue::setClip, d->m_clip); + emit clipChanged(clip); +} + +Qt3DCore::QNodeCreatedChangeBasePtr QClipBlendValue::createNodeCreationChange() const +{ + Q_D(const QClipBlendValue); + auto creationChange = QClipBlendNodeCreatedChangePtr<QClipBlendValueData>::create(this); + QClipBlendValueData &data = creationChange->data; + data.clipId = Qt3DCore::qIdForNode(d->m_clip); + return creationChange; +} + +} // namespace Qt3DAnimation + +QT_END_NAMESPACE |