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// 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 <QtCore/QMetaProperty>
#include <Qt3DQuickRender/private/quick3dshaderdataarray_p.h>
#include <Qt3DQuickRender/private/quick3dshaderdata_p.h>
#include <Qt3DRender/private/qshaderdata_p.h>
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
namespace Render {
namespace Quick {
namespace {
const int quick3DShaderDataArrayTypeId = qMetaTypeId<Quick3DShaderDataArray*>();
Q_DECL_UNUSED const int quick3DShaderDataTypeId = qMetaTypeId<Quick3DShaderData*>();
}
class Quick3DShaderDataPropertyReader : public PropertyReaderInterface
{
public:
Quick3DShaderDataPropertyReader()
{
}
QVariant readProperty(const QVariant &v) override
{
static const int qjsValueTypeId = qMetaTypeId<QJSValue>();
// qjsValueTypeId are not compile time constant (no switch)
if (v.userType() == qjsValueTypeId) {
QJSValue jsValue = v.value<QJSValue>();
if (jsValue.isArray())
return v.value<QVariantList>();
else if (jsValue.isVariant())
return jsValue.toVariant();
} else if (v.userType() == quick3DShaderDataArrayTypeId) {
Quick3DShaderDataArray *array = v.value<Quick3DShaderDataArray *>();
QVariantList innerValues;
if (array) {
const auto values = array->values();
for (QShaderData *d : values) {
if (d)
innerValues.append(QVariant::fromValue(d->id()));
}
}
return innerValues;
} else if (v.canConvert<Qt3DCore::QNode*>()) {
const auto node = v.value<Qt3DCore::QNode *>();
const auto id = Qt3DCore::qIdForNode(node);
return QVariant::fromValue(id);
}
return v;
}
};
Quick3DShaderData::Quick3DShaderData(QNode *parent)
: QShaderData(*new QShaderDataPrivate(PropertyReaderInterfacePtr(new Quick3DShaderDataPropertyReader()))
, parent)
{
}
} // namespace Quick
} // namespace Render
} // namespace Qt3DRender
QT_END_NAMESPACE
#include "moc_quick3dshaderdata_p.cpp"
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