--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Scene2DViewport/ViewportController.cpp	Wed May 15 16:56:17 2019 +0200
@@ -0,0 +1,49 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2019 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#include "ViewportController.h"
+
+#include <Framework/StoneException.h>
+
+using namespace Orthanc;
+
+namespace OrthancStone
+{
+
+  ViewportController::ViewportController(MessageBroker& broker)
+    : broker_(broker)
+  {
+
+  }
+
+  Scene2DPtr ViewportController::GetScene()
+  {
+    Scene2DPtr scene = scene_.lock();
+    if (!scene)
+      throw OrthancException(ErrorCode_InternalError, "Using dead object!");
+    return scene;
+  }
+
+  bool ViewportController::HandlePointerEvent(PointerEvent e)
+  {
+    throw StoneException(ErrorCode_NotImplemented);
+  }
+}
+