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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 <Qt3DRender/qeffect.h>
#include <Qt3DQuickRender/private/quick3deffect_p.h>
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
namespace Render {
namespace Quick {
Quick3DEffect::Quick3DEffect(QObject *parent)
: QObject(parent)
{
}
QQmlListProperty<QTechnique> Quick3DEffect::techniqueList()
{
using qt_size_type = qsizetype;
using ListContentType = QTechnique;
auto appendFunction = [](QQmlListProperty<ListContentType> *list, ListContentType *bar) {
Quick3DEffect *eff = qobject_cast<Quick3DEffect*>(list->object);
if (eff)
eff->parentEffect()->addTechnique(bar);
};
auto countFunction = [](QQmlListProperty<ListContentType> *list) -> qt_size_type {
Quick3DEffect *eff = qobject_cast<Quick3DEffect*>(list->object);
if (eff)
return eff->parentEffect()->techniques().size();
return 0;
};
auto atFunction = [](QQmlListProperty<ListContentType> *list, qt_size_type index) -> ListContentType * {
// TO DO : Return a QAbstractTechnique once properly defined
Quick3DEffect *eff = qobject_cast<Quick3DEffect*>(list->object);
if (eff)
return qobject_cast<QTechnique*>(eff->parentEffect()->techniques().at(index));
return nullptr;
};
auto clearFunction = [](QQmlListProperty<ListContentType> *list) {
Quick3DEffect *eff = qobject_cast<Quick3DEffect*>(list->object);
if (eff) {
// Ownership of techniques is handled by the QmlEngine so we shouldn't class clearTechniques
// which deletes techniques
const auto techniques = eff->parentEffect()->techniques();
for (QTechnique *tech : techniques)
eff->parentEffect()->removeTechnique(tech);
}
};
return QQmlListProperty<ListContentType>(this, nullptr, appendFunction, countFunction, atFunction, clearFunction);
}
QQmlListProperty<QParameter> Quick3DEffect::parameterList()
{
using qt_size_type = qsizetype;
using ListContentType = QParameter;
auto appendFunction = [](QQmlListProperty<ListContentType> *list, ListContentType *param) {
Quick3DEffect *effect = qobject_cast<Quick3DEffect *>(list->object);
qobject_cast<QEffect *>(effect->parentEffect())->addParameter(param);
};
auto countFunction = [](QQmlListProperty<ListContentType> *list) -> qt_size_type {
Quick3DEffect *effect = qobject_cast<Quick3DEffect *>(list->object);
return qobject_cast<QEffect *>(effect->parentEffect())->parameters().size();
};
auto atFunction = [](QQmlListProperty<ListContentType> *list, qt_size_type index) -> ListContentType * {
Quick3DEffect *effect = qobject_cast<Quick3DEffect *>(list->object);
return qobject_cast<QEffect *>(effect->parentEffect())->parameters().at(index);
};
auto clearFunction = [](QQmlListProperty<ListContentType> *list) {
Quick3DEffect *effect = qobject_cast<Quick3DEffect *>(list->object);
const auto parameters = qobject_cast<QEffect *>(effect->parentEffect())->parameters();
for (QParameter *p : parameters)
qobject_cast<QEffect *>(effect->parentEffect())->removeParameter(p);
};
return QQmlListProperty<ListContentType>(this, nullptr, appendFunction, countFunction, atFunction, clearFunction);
}
} // namespace Quick
} // namespace Render
} // namespace Qt3DRender
QT_END_NAMESPACE
#include "moc_quick3deffect_p.cpp"
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