Revision control
++ // Copyright (C) 2014 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 "qshaderdata.h"
++ #include "qshaderdata_p.h"
++
++ QT_BEGIN_NAMESPACE
++
++ namespace Qt3DRender {
++
++ PropertyReaderInterface::~PropertyReaderInterface()
++ {
++ }
++
++ QShaderDataPrivate::QShaderDataPrivate()
++ : QComponentPrivate()
++ , m_propertyReader(PropertyReaderInterfacePtr(new QShaderDataPropertyReader()))
++ {
++ }
++
++ QShaderDataPrivate::QShaderDataPrivate(PropertyReaderInterfacePtr reader)
++ : QComponentPrivate()
++ , m_propertyReader(reader)
++ {
++ }
++
++ /*!
++ * \class Qt3DRender::QShaderData
++ * \inheaderfile Qt3DRender/QShaderData
++ * \inmodule Qt3DRender
++ *
++ * \brief Provides a way of specifying values of a Uniform Block or a shader
++ * structure.
++ *
++ * \note When subclassing and adding properties to QShaderData, note that if
++ * you need to nest an inner Qt3DRender::QShaderData, the data type of the
++ * property should be Qt3DRender::QShaderData* instead of the name of your
++ * subclass.
++ *
++ * \since 5.5
++ */
++
++ /*!
++ \fn Qt3DRender::PropertyReaderInterface::readProperty(const QVariant &v)
++ \return the property identified by \a v.
++ */
++
++ /*!
++ * Constructs a new QShaderData with the specified \a parent.
++ */
++ QShaderData::QShaderData(QNode *parent)
++ : QComponent(*new QShaderDataPrivate, parent)
++ {
++ }
++
++ /*! \internal */
++ QShaderData::~QShaderData()
++ {
++ }
++ /*!
++ * \brief QShaderData::propertyReader
++ * Returns the PropertyReaderInterfacePtr for this shader data
++ */
++ PropertyReaderInterfacePtr QShaderData::propertyReader() const
++ {
++ Q_D(const QShaderData);
++ return d->m_propertyReader;
++ }
++
++ /*! \internal */
++ QShaderData::QShaderData(QShaderDataPrivate &dd, QNode *parent)
++ : QComponent(dd, parent)
++ {
++ }
++
++ /*! \internal */
++ bool QShaderData::event(QEvent *event)
++ {
++ Q_D(QShaderData);
++
++ if (event->type() == QEvent::DynamicPropertyChange) {
++ auto e = static_cast<QDynamicPropertyChangeEvent*>(event);
++ const auto propertyName = e->propertyName();
++
++ const QVariant data = property(propertyName);
++ if (data.canConvert<Qt3DCore::QNode*>()) {
++ const auto node = data.value<Qt3DCore::QNode*>();
++ const auto id = node ? node->id() : Qt3DCore::QNodeId();
++ d->notifyDynamicPropertyChange(propertyName, QVariant::fromValue(id));
++ } else {
++ d->notifyDynamicPropertyChange(propertyName, data);
++ }
++ }
++
++ return QComponent::event(event);
++ }
++
++ } // namespace Qt3DRender
++
++ QT_END_NAMESPACE
++
++ #include "moc_qshaderdata.cpp"