--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/StoneEnumerations.cpp	Tue Mar 20 14:46:58 2018 +0100
@@ -0,0 +1,75 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2018 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 "StoneEnumerations.h"
+
+#include <Core/Logging.h>
+#include <Core/OrthancException.h>
+#include <Core/Toolbox.h>
+
+namespace OrthancStone
+{  
+  bool StringToSopClassUid(SopClassUid& result,
+                           const std::string& source)
+  {
+    std::string s = Orthanc::Toolbox::StripSpaces(source);
+
+    if (s == "1.2.840.10008.5.1.4.1.1.481.2")
+    {
+      result = SopClassUid_RTDose;
+      return true;
+    }
+    else
+    {
+      //LOG(INFO) << "Unknown SOP class UID: " << source;
+      return false;
+    }
+  }  
+
+
+  void ComputeWindowing(float& targetCenter,
+                        float& targetWidth,
+                        ImageWindowing windowing,
+                        float defaultCenter,
+                        float defaultWidth)
+  {
+    switch (windowing)
+    {
+      case ImageWindowing_Default:
+        targetCenter = defaultCenter;
+        targetWidth = defaultWidth;
+        break;
+
+      case ImageWindowing_Bone:
+        targetCenter = 300;
+        targetWidth = 2000;
+        break;
+
+      case ImageWindowing_Lung:
+        targetCenter = -600;
+        targetWidth = 1600;
+        break;
+
+      default:
+        throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
+    }
+  }
+}