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++ // Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "clipblendvalue_p.h"
++ #include <Qt3DAnimation/qclipblendvalue.h>
++ #include <Qt3DAnimation/private/qclipblendvalue_p.h>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace Qt3DAnimation {
++ namespace Animation {
++
++ ClipBlendValue::ClipBlendValue()
++ : ClipBlendNode(ValueType)
++ {
++ }
++
++ ClipBlendValue::~ClipBlendValue()
++ {
++ }
++
++ void ClipBlendValue::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime)
++ {
++ BackendNode::syncFromFrontEnd(frontEnd, firstTime);
++ const QClipBlendValue *node = qobject_cast<const QClipBlendValue *>(frontEnd);
++ if (!node)
++ return;
++
++ m_clipId = Qt3DCore::qIdForNode(node->clip());
++ }
++
++ ClipResults ClipBlendValue::doBlend(const QList<ClipResults> &blendData) const
++ {
++ // Should never be called for the value node
++ Q_UNUSED(blendData);
++ Q_UNREACHABLE_RETURN(ClipResults());
++ }
++
++ double ClipBlendValue::duration() const
++ {
++ if (m_clipId.isNull())
++ return 0.0;
++ AnimationClip *clip = m_handler->animationClipLoaderManager()->lookupResource(m_clipId);
++ Q_ASSERT(clip);
++ return clip->duration();
++ }
++
++ void ClipBlendValue::setClipFormat(Qt3DCore::QNodeId animatorId, const ClipFormat &formatIndices)
++ {
++ // Do we already have an entry for this animator?
++ const int animatorIndex = m_animatorIds.indexOf(animatorId);
++ if (animatorIndex == -1) {
++ // Nope, add it
++ m_animatorIds.push_back(animatorId);
++ m_clipFormats.push_back(formatIndices);
++ } else {
++ m_clipFormats[animatorIndex] = formatIndices;
++ }
++ }
++
++ ClipFormat &ClipBlendValue::clipFormat(Qt3DCore::QNodeId animatorId)
++ {
++ const int animatorIndex = m_animatorIds.indexOf(animatorId);
++ return m_clipFormats[animatorIndex];
++ }
++
++ const ClipFormat &ClipBlendValue::clipFormat(Qt3DCore::QNodeId animatorId) const
++ {
++ const int animatorIndex = m_animatorIds.indexOf(animatorId);
++ return m_clipFormats[animatorIndex];
++ }
++
++ } // namespace Animation
++ } // namespace Qt3DAnimation
++
++ QT_END_NAMESPACE