QInputDeviceIntegration can register backend types

No need to make registerBackendType() public on QInputAspect anymore,
it's properly exposed to the QInputDeviceIntegration sub classes only.

Change-Id: Ica44e0d37f9e6eecb099d87b0420a7b8bbc6ab59
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

3 files changed, 24 insertions, 2 deletions

diff --git a/src/input/frontend/qinputaspect.h b/src/input/frontend/qinputaspect.h
index d0348cc7d..7a5b298af 100644
--- a/src/input/frontend/qinputaspect.h
+++ b/src/input/frontend/qinputaspect.h
@@ -50,6 +50,7 @@ namespace Qt3DInput {
 
 class QAbstractPhysicalDevice;
 class QInputAspectPrivate;
+class QInputDeviceIntegration;
 
 class QT3DINPUTSHARED_EXPORT QInputAspect : public Qt3DCore::QAbstractAspect
 {
@@ -63,8 +64,6 @@ public:
 
     QVector<Qt3DCore::QAspectJobPtr> jobsToExecute(qint64 time) Q_DECL_OVERRIDE;
 
-    using Qt3DCore::QAbstractAspect::registerBackendType;
-
 public Q_SLOTS:
     void setCamera(Qt3DCore::QCamera *camera);
 
@@ -75,6 +74,7 @@ private:
     void loadInputDevicePlugins();
 
     Q_DECLARE_PRIVATE(QInputAspect)
+    friend class QInputDeviceIntegration;
 };
 
 } // namespace Qt3DInput
diff --git a/src/input/frontend/qinputdeviceintegration.cpp b/src/input/frontend/qinputdeviceintegration.cpp
index b2f0989b9..412b724f9 100644
--- a/src/input/frontend/qinputdeviceintegration.cpp
+++ b/src/input/frontend/qinputdeviceintegration.cpp
@@ -37,6 +37,8 @@
 #include "qinputdeviceintegration.h"
 #include "qinputdeviceintegration_p.h"
 
+#include <Qt3DInput/QInputAspect>
+
 QT_BEGIN_NAMESPACE
 
 namespace Qt3DInput {
@@ -57,6 +59,12 @@ QInputDeviceIntegration::QInputDeviceIntegration(QInputDeviceIntegrationPrivate
 {
 }
 
+void QInputDeviceIntegration::registerBackendType(const QMetaObject &metaObject, const Qt3DCore::QBackendNodeFunctorPtr &functor)
+{
+    Q_D(QInputDeviceIntegration);
+    d->m_aspect->registerBackendType(metaObject, functor);
+}
+
 void QInputDeviceIntegration::initialize(QInputAspect *aspect)
 {
     Q_D(QInputDeviceIntegration);
diff --git a/src/input/frontend/qinputdeviceintegration.h b/src/input/frontend/qinputdeviceintegration.h
index bf0d20e0d..5907ed867 100644
--- a/src/input/frontend/qinputdeviceintegration.h
+++ b/src/input/frontend/qinputdeviceintegration.h
@@ -46,6 +46,12 @@
 
 QT_BEGIN_NAMESPACE
 
+namespace Qt3DCore {
+class QBackendNodeFunctor;
+typedef QSharedPointer<QBackendNodeFunctor> QBackendNodeFunctorPtr;
+}
+
+
 namespace Qt3DInput {
 
 class QInputAspect;
@@ -59,6 +65,14 @@ protected:
     explicit QInputDeviceIntegration(QObject *parent = 0);
     explicit QInputDeviceIntegration(QInputDeviceIntegrationPrivate &dd, QObject *parent = 0);
 
+    template<class Frontend>
+    void registerBackendType(const Qt3DCore::QBackendNodeFunctorPtr &functor)
+    {
+        registerBackendType(Frontend::staticMetaObject, functor);
+    }
+
+    void registerBackendType(const QMetaObject &metaObject, const Qt3DCore::QBackendNodeFunctorPtr &functor);
+
 public:
     void initialize(Qt3DInput::QInputAspect *aspect);