Register renderer settings and set on renderer

Change-Id: I7f4a0c7a51721e8425f9e32aa1a0609fc3e5ee14
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/src/render/backend/renderersettings.cpp b/src/render/backend/renderersettings.cpp
index 04d22ee67..0a53746ba 100644
--- a/src/render/backend/renderersettings.cpp
+++ b/src/render/backend/renderersettings.cpp
@@ -37,6 +37,7 @@
 #include "renderersettings_p.h"
 
 #include <Qt3DCore/qscenepropertychange.h>
+#include <Qt3DRender/private/abstractrenderer_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -74,6 +75,40 @@ void RendererSettings::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e)
     }
 }
 
+
+RendererSettingsFunctor::RendererSettingsFunctor(AbstractRenderer *renderer)
+    : m_renderer(renderer)
+{
+}
+
+Qt3DCore::QBackendNode *RendererSettingsFunctor::create(Qt3DCore::QNode *frontend, const Qt3DCore::QBackendNodeFactory *factory) const
+{
+    QRendererSettings *settingsFrontend = static_cast<QRendererSettings *>(frontend);
+    if (m_renderer->settings() != Q_NULLPTR) {
+        qWarning() << "Renderer settings already exists";
+        return Q_NULLPTR;
+    }
+
+    RendererSettings *settings = new RendererSettings;
+    settings->setFactory(factory);
+    settings->setPeer(settingsFrontend);
+    m_renderer->setSettings(settings);
+    return settings;
+}
+
+Qt3DCore::QBackendNode *RendererSettingsFunctor::get(const Qt3DCore::QNodeId &id) const
+{
+    Q_UNUSED(id);
+    return Q_NULLPTR;
+}
+
+void RendererSettingsFunctor::destroy(const Qt3DCore::QNodeId &id) const
+{
+    Q_UNUSED(id);
+    // Deletes the old settings object
+    m_renderer->setSettings(Q_NULLPTR);
+}
+
 } // namespace Render
 } // namespace Qt3DRender