--- a/Applications/Samples/StoneSampleCommands_generated.hpp	Tue May 14 09:49:24 2019 +0200
+++ b/Applications/Samples/StoneSampleCommands_generated.hpp	Tue May 14 13:49:12 2019 +0200
@@ -1,703 +1,703 @@
-/*
-         1         2         3         4         5         6         7
-12345678901234567890123456789012345678901234567890123456789012345678901234567890
-
-Generated on 2019-03-18 12:07:42.696093 by stonegentool
-
-*/
-#pragma once
-
-#include <exception>
-#include <iostream>
-#include <string>
-#include <sstream>
-#include <assert.h>
-#include <memory>
-#include <json/json.h>
-
-//#define STONEGEN_NO_CPP11 1
-
-#ifdef STONEGEN_NO_CPP11
-#define StoneSmartPtr std::auto_ptr
-#else 
-#define StoneSmartPtr std::unique_ptr
-#endif 
-
-namespace StoneSampleCommands
-{
-  /** Throws in case of problem */
-  inline void _StoneDeserializeValue(int32_t& destValue, const Json::Value& jsonValue)
-  {
-    destValue = jsonValue.asInt();
-  }
-
-  inline Json::Value _StoneSerializeValue(int32_t value)
-  {
-    Json::Value result(value);
-    return result;
-  }
-
-  inline void _StoneDeserializeValue(Json::Value& destValue, const Json::Value& jsonValue)
-  {
-    destValue = jsonValue;
-  }
-
-  inline Json::Value _StoneSerializeValue(Json::Value value)
-  {
-    return value;
-  }
-
-  /** Throws in case of problem */
-  inline void _StoneDeserializeValue(double& destValue, const Json::Value& jsonValue)
-  {
-    destValue = jsonValue.asDouble();
-  }
-
-  inline Json::Value _StoneSerializeValue(double value)
-  {
-    Json::Value result(value);
-    return result;
-  }
-
-  /** Throws in case of problem */
-  inline void _StoneDeserializeValue(bool& destValue, const Json::Value& jsonValue)
-  {
-    destValue = jsonValue.asBool();
-  }
-
-  inline Json::Value _StoneSerializeValue(bool value)
-  {
-    Json::Value result(value);
-    return result;
-  }
-
-  /** Throws in case of problem */
-  inline void _StoneDeserializeValue(
-       std::string& destValue
-     , const Json::Value& jsonValue)
-  {
-    destValue = jsonValue.asString();
-  }
-
-  inline Json::Value _StoneSerializeValue(const std::string& value)
-  {
-    // the following is better than 
-    Json::Value result(value.data(),value.data()+value.size());
-    return result;
-  }
-
-  inline std::string MakeIndent(size_t indent)
-  {
-    char* txt = reinterpret_cast<char*>(malloc(indent+1)); // NO EXCEPTION BELOW!!!!!!!!!!!!
-    for(size_t i = 0; i < indent; ++i)
-      txt[i] = ' ';
-    txt[indent] = 0;
-    std::string retVal(txt);
-    free(txt); // NO EXCEPTION ABOVE !!!!!!!!!!
-    return retVal;
-  }
-
-  // generic dumper
-  template<typename T>
-  std::ostream& StoneDumpValue(std::ostream& out, const T& value, size_t indent)
-  {
-    out << MakeIndent(indent) << value;
-    return out;
-  }
-
-  // string dumper
-  inline std::ostream& StoneDumpValue(std::ostream& out, const std::string& value, size_t indent)
-  {
-    out << MakeIndent(indent) << "\"" << value  << "\"";
-    return out;
-  }
-
-  /** Throws in case of problem */
-  template<typename T>
-  void _StoneDeserializeValue(
-    std::map<std::string, T>& destValue, const Json::Value& jsonValue)
-  {
-    destValue.clear();
-    for (
-      Json::Value::const_iterator itr = jsonValue.begin();
-      itr != jsonValue.end();
-      itr++)
-    {
-      std::string key;
-      _StoneDeserializeValue(key, itr.key());
-
-      T innerDestValue;
-      _StoneDeserializeValue(innerDestValue, *itr);
-
-      destValue[key] = innerDestValue;
-    }
-  }
-
-  template<typename T>
-  Json::Value _StoneSerializeValue(const std::map<std::string,T>& value)
-  {
-    Json::Value result(Json::objectValue);
-
-    for (typename std::map<std::string, T>::const_iterator it = value.cbegin();
-      it != value.cend(); ++it)
-    {
-      // it->first it->second
-      result[it->first] = _StoneSerializeValue(it->second);
-    }
-    return result;
-  }
-
-  template<typename T>
-  std::ostream& StoneDumpValue(std::ostream& out, const std::map<std::string,T>& value, size_t indent)
-  {
-    out << MakeIndent(indent) << "{\n";
-    for (typename std::map<std::string, T>::const_iterator it = value.cbegin();
-      it != value.cend(); ++it)
-    {
-      out << MakeIndent(indent+2) << "\"" << it->first << "\" : ";
-      StoneDumpValue(out, it->second, indent+2);
-    }
-    out << MakeIndent(indent) << "}\n";
-    return out;
-  }
-
-  /** Throws in case of problem */
-  template<typename T>
-  void _StoneDeserializeValue(
-    std::vector<T>& destValue, const Json::Value& jsonValue)
-  {
-    destValue.clear();
-    destValue.reserve(jsonValue.size());
-    for (Json::Value::ArrayIndex i = 0; i != jsonValue.size(); i++)
-    {
-      T innerDestValue;
-      _StoneDeserializeValue(innerDestValue, jsonValue[i]);
-      destValue.push_back(innerDestValue);
-    }
-  }
-
-  template<typename T>
-  Json::Value _StoneSerializeValue(const std::vector<T>& value)
-  {
-    Json::Value result(Json::arrayValue);
-    for (size_t i = 0; i < value.size(); ++i)
-    {
-      result.append(_StoneSerializeValue(value[i]));
-    }
-    return result;
-  }
-
-  template<typename T>
-  std::ostream& StoneDumpValue(std::ostream& out, const std::vector<T>& value, size_t indent)
-  {
-    out << MakeIndent(indent) << "[\n";
-    for (size_t i = 0; i < value.size(); ++i)
-    {
-      StoneDumpValue(out, value[i], indent+2);
-    }
-    out << MakeIndent(indent) << "]\n";
-    return out;
-  }
-
-  inline void StoneCheckSerializedValueTypeGeneric(const Json::Value& value)
-  {
-    if ((!value.isMember("type")) || (!value["type"].isString()))
-    {
-      std::stringstream ss;
-      ss << "Cannot deserialize value ('type' key invalid)";
-      throw std::runtime_error(ss.str());
-    }
-  }
-
-  inline void StoneCheckSerializedValueType(
-    const Json::Value& value, std::string typeStr)
-  {
-    StoneCheckSerializedValueTypeGeneric(value);
-
-    std::string actTypeStr = value["type"].asString();
-    if (actTypeStr != typeStr)
-    {
-      std::stringstream ss;
-      ss << "Cannot deserialize type" << actTypeStr
-        << "into " << typeStr;
-      throw std::runtime_error(ss.str());
-    }
-  }
-
-  // end of generic methods
-
-// end of generic methods
-
-  enum Tool {
-    Tool_LineMeasure,
-    Tool_CircleMeasure,
-    Tool_Crop,
-    Tool_Windowing,
-    Tool_Zoom,
-    Tool_Pan,
-    Tool_Move,
-    Tool_Rotate,
-    Tool_Resize,
-    Tool_Mask,
-  };
-
-  inline std::string ToString(const Tool& value)
-  {
-    if( value == Tool_LineMeasure)
-    {
-      return std::string("LineMeasure");
-    }
-    if( value == Tool_CircleMeasure)
-    {
-      return std::string("CircleMeasure");
-    }
-    if( value == Tool_Crop)
-    {
-      return std::string("Crop");
-    }
-    if( value == Tool_Windowing)
-    {
-      return std::string("Windowing");
-    }
-    if( value == Tool_Zoom)
-    {
-      return std::string("Zoom");
-    }
-    if( value == Tool_Pan)
-    {
-      return std::string("Pan");
-    }
-    if( value == Tool_Move)
-    {
-      return std::string("Move");
-    }
-    if( value == Tool_Rotate)
-    {
-      return std::string("Rotate");
-    }
-    if( value == Tool_Resize)
-    {
-      return std::string("Resize");
-    }
-    if( value == Tool_Mask)
-    {
-      return std::string("Mask");
-    }
-    std::stringstream ss;
-    ss << "Value \"" << value << "\" cannot be converted to Tool. Possible values are: "
-        << " LineMeasure = " << static_cast<int64_t>(Tool_LineMeasure)  << ", " 
-        << " CircleMeasure = " << static_cast<int64_t>(Tool_CircleMeasure)  << ", " 
-        << " Crop = " << static_cast<int64_t>(Tool_Crop)  << ", " 
-        << " Windowing = " << static_cast<int64_t>(Tool_Windowing)  << ", " 
-        << " Zoom = " << static_cast<int64_t>(Tool_Zoom)  << ", " 
-        << " Pan = " << static_cast<int64_t>(Tool_Pan)  << ", " 
-        << " Move = " << static_cast<int64_t>(Tool_Move)  << ", " 
-        << " Rotate = " << static_cast<int64_t>(Tool_Rotate)  << ", " 
-        << " Resize = " << static_cast<int64_t>(Tool_Resize)  << ", " 
-        << " Mask = " << static_cast<int64_t>(Tool_Mask)  << ", " 
-        << std::endl;
-    std::string msg = ss.str();
-    throw std::runtime_error(msg);
-  }
-
-  inline void FromString(Tool& value, std::string strValue)
-  {
-    if( strValue == std::string("LineMeasure") )
-    {
-      value = Tool_LineMeasure;
-      return;
-    }
-    if( strValue == std::string("CircleMeasure") )
-    {
-      value = Tool_CircleMeasure;
-      return;
-    }
-    if( strValue == std::string("Crop") )
-    {
-      value = Tool_Crop;
-      return;
-    }
-    if( strValue == std::string("Windowing") )
-    {
-      value = Tool_Windowing;
-      return;
-    }
-    if( strValue == std::string("Zoom") )
-    {
-      value = Tool_Zoom;
-      return;
-    }
-    if( strValue == std::string("Pan") )
-    {
-      value = Tool_Pan;
-      return;
-    }
-    if( strValue == std::string("Move") )
-    {
-      value = Tool_Move;
-      return;
-    }
-    if( strValue == std::string("Rotate") )
-    {
-      value = Tool_Rotate;
-      return;
-    }
-    if( strValue == std::string("Resize") )
-    {
-      value = Tool_Resize;
-      return;
-    }
-    if( strValue == std::string("Mask") )
-    {
-      value = Tool_Mask;
-      return;
-    }
-
-    std::stringstream ss;
-    ss << "String \"" << strValue << "\" cannot be converted to Tool. Possible values are: LineMeasure CircleMeasure Crop Windowing Zoom Pan Move Rotate Resize Mask ";
-    std::string msg = ss.str();
-    throw std::runtime_error(msg);
-  }
-
-
-  inline void _StoneDeserializeValue(
-    Tool& destValue, const Json::Value& jsonValue)
-  {
-    FromString(destValue, jsonValue.asString());
-  }
-
-  inline Json::Value _StoneSerializeValue(const Tool& value)
-  {
-    std::string strValue = ToString(value);
-    return Json::Value(strValue);
-  }
-
-  inline std::ostream& StoneDumpValue(std::ostream& out, const Tool& value, size_t indent = 0)
-  {
-    if( value == Tool_LineMeasure)
-    {
-      out << MakeIndent(indent) << "LineMeasure" << std::endl;
-    }
-    if( value == Tool_CircleMeasure)
-    {
-      out << MakeIndent(indent) << "CircleMeasure" << std::endl;
-    }
-    if( value == Tool_Crop)
-    {
-      out << MakeIndent(indent) << "Crop" << std::endl;
-    }
-    if( value == Tool_Windowing)
-    {
-      out << MakeIndent(indent) << "Windowing" << std::endl;
-    }
-    if( value == Tool_Zoom)
-    {
-      out << MakeIndent(indent) << "Zoom" << std::endl;
-    }
-    if( value == Tool_Pan)
-    {
-      out << MakeIndent(indent) << "Pan" << std::endl;
-    }
-    if( value == Tool_Move)
-    {
-      out << MakeIndent(indent) << "Move" << std::endl;
-    }
-    if( value == Tool_Rotate)
-    {
-      out << MakeIndent(indent) << "Rotate" << std::endl;
-    }
-    if( value == Tool_Resize)
-    {
-      out << MakeIndent(indent) << "Resize" << std::endl;
-    }
-    if( value == Tool_Mask)
-    {
-      out << MakeIndent(indent) << "Mask" << std::endl;
-    }
-    return out;
-  }
-
-
-  enum ActionType {
-    ActionType_UndoCrop,
-    ActionType_Rotate,
-    ActionType_Invert,
-  };
-
-  inline std::string ToString(const ActionType& value)
-  {
-    if( value == ActionType_UndoCrop)
-    {
-      return std::string("UndoCrop");
-    }
-    if( value == ActionType_Rotate)
-    {
-      return std::string("Rotate");
-    }
-    if( value == ActionType_Invert)
-    {
-      return std::string("Invert");
-    }
-    std::stringstream ss;
-    ss << "Value \"" << value << "\" cannot be converted to ActionType. Possible values are: "
-        << " UndoCrop = " << static_cast<int64_t>(ActionType_UndoCrop)  << ", " 
-        << " Rotate = " << static_cast<int64_t>(ActionType_Rotate)  << ", " 
-        << " Invert = " << static_cast<int64_t>(ActionType_Invert)  << ", " 
-        << std::endl;
-    std::string msg = ss.str();
-    throw std::runtime_error(msg);
-  }
-
-  inline void FromString(ActionType& value, std::string strValue)
-  {
-    if( strValue == std::string("UndoCrop") )
-    {
-      value = ActionType_UndoCrop;
-      return;
-    }
-    if( strValue == std::string("Rotate") )
-    {
-      value = ActionType_Rotate;
-      return;
-    }
-    if( strValue == std::string("Invert") )
-    {
-      value = ActionType_Invert;
-      return;
-    }
-
-    std::stringstream ss;
-    ss << "String \"" << strValue << "\" cannot be converted to ActionType. Possible values are: UndoCrop Rotate Invert ";
-    std::string msg = ss.str();
-    throw std::runtime_error(msg);
-  }
-
-
-  inline void _StoneDeserializeValue(
-    ActionType& destValue, const Json::Value& jsonValue)
-  {
-    FromString(destValue, jsonValue.asString());
-  }
-
-  inline Json::Value _StoneSerializeValue(const ActionType& value)
-  {
-    std::string strValue = ToString(value);
-    return Json::Value(strValue);
-  }
-
-  inline std::ostream& StoneDumpValue(std::ostream& out, const ActionType& value, size_t indent = 0)
-  {
-    if( value == ActionType_UndoCrop)
-    {
-      out << MakeIndent(indent) << "UndoCrop" << std::endl;
-    }
-    if( value == ActionType_Rotate)
-    {
-      out << MakeIndent(indent) << "Rotate" << std::endl;
-    }
-    if( value == ActionType_Invert)
-    {
-      out << MakeIndent(indent) << "Invert" << std::endl;
-    }
-    return out;
-  }
-
-
-
-#ifdef _MSC_VER
-#pragma region SelectTool
-#endif //_MSC_VER
-
-  struct SelectTool
-  {
-    Tool tool;
-
-    SelectTool(Tool tool = Tool())
-    {
-      this->tool = tool;
-    }
-  };
-
-  inline void _StoneDeserializeValue(SelectTool& destValue, const Json::Value& value)
-  {
-    _StoneDeserializeValue(destValue.tool, value["tool"]);
-    }
-
-  inline Json::Value _StoneSerializeValue(const SelectTool& value)
-  {
-    Json::Value result(Json::objectValue);
-    result["tool"] = _StoneSerializeValue(value.tool);
-
-    return result;
-  }
-
-  inline std::ostream& StoneDumpValue(std::ostream& out, const SelectTool& value, size_t indent = 0)
-  {
-    out << MakeIndent(indent) << "{\n";
-    out << MakeIndent(indent) << "tool:\n";
-    StoneDumpValue(out, value.tool,indent+2);
-    out << "\n";
-
-    out << MakeIndent(indent) << "}\n";
-    return out;
-  }
-
-  inline void StoneDeserialize(SelectTool& destValue, const Json::Value& value)
-  {
-    StoneCheckSerializedValueType(value, "StoneSampleCommands.SelectTool");
-    _StoneDeserializeValue(destValue, value["value"]);
-  }
-
-  inline Json::Value StoneSerializeToJson(const SelectTool& value)
-  {
-    Json::Value result(Json::objectValue);
-    result["type"] = "StoneSampleCommands.SelectTool";
-    result["value"] = _StoneSerializeValue(value);
-    return result;
-  }
-
-  inline std::string StoneSerialize(const SelectTool& value)
-  {
-    Json::Value resultJson = StoneSerializeToJson(value);
-    std::string resultStr = resultJson.toStyledString();
-    return resultStr;
-  }
-
-#ifdef _MSC_VER
-#pragma endregion SelectTool
-#endif //_MSC_VER
-
-#ifdef _MSC_VER
-#pragma region Action
-#endif //_MSC_VER
-
-  struct Action
-  {
-    ActionType type;
-
-    Action(ActionType type = ActionType())
-    {
-      this->type = type;
-    }
-  };
-
-  inline void _StoneDeserializeValue(Action& destValue, const Json::Value& value)
-  {
-    _StoneDeserializeValue(destValue.type, value["type"]);
-    }
-
-  inline Json::Value _StoneSerializeValue(const Action& value)
-  {
-    Json::Value result(Json::objectValue);
-    result["type"] = _StoneSerializeValue(value.type);
-
-    return result;
-  }
-
-  inline std::ostream& StoneDumpValue(std::ostream& out, const Action& value, size_t indent = 0)
-  {
-    out << MakeIndent(indent) << "{\n";
-    out << MakeIndent(indent) << "type:\n";
-    StoneDumpValue(out, value.type,indent+2);
-    out << "\n";
-
-    out << MakeIndent(indent) << "}\n";
-    return out;
-  }
-
-  inline void StoneDeserialize(Action& destValue, const Json::Value& value)
-  {
-    StoneCheckSerializedValueType(value, "StoneSampleCommands.Action");
-    _StoneDeserializeValue(destValue, value["value"]);
-  }
-
-  inline Json::Value StoneSerializeToJson(const Action& value)
-  {
-    Json::Value result(Json::objectValue);
-    result["type"] = "StoneSampleCommands.Action";
-    result["value"] = _StoneSerializeValue(value);
-    return result;
-  }
-
-  inline std::string StoneSerialize(const Action& value)
-  {
-    Json::Value resultJson = StoneSerializeToJson(value);
-    std::string resultStr = resultJson.toStyledString();
-    return resultStr;
-  }
-
-#ifdef _MSC_VER
-#pragma endregion Action
-#endif //_MSC_VER
-
-#ifdef _MSC_VER
-#pragma region Dispatching code
-#endif //_MSC_VER
-
-  class IHandler
-  {
-  public:
-    virtual bool Handle(const SelectTool& value) = 0;
-    virtual bool Handle(const Action& value) = 0;
-  };
-
-  /** Service function for StoneDispatchToHandler */
-  inline bool StoneDispatchJsonToHandler(
-    const Json::Value& jsonValue, IHandler* handler)
-  {
-    StoneCheckSerializedValueTypeGeneric(jsonValue);
-    std::string type = jsonValue["type"].asString();
-    if (type == "")
-    {
-      // this should never ever happen
-      throw std::runtime_error("Caught empty type while dispatching");
-    }
-    else if (type == "StoneSampleCommands.SelectTool")
-    {
-      SelectTool value;
-      _StoneDeserializeValue(value, jsonValue["value"]);
-      return handler->Handle(value);
-    }
-    else if (type == "StoneSampleCommands.Action")
-    {
-      Action value;
-      _StoneDeserializeValue(value, jsonValue["value"]);
-      return handler->Handle(value);
-    }
-    else
-    {
-      return false;
-    }
-  }
-
-  /** Takes a serialized type and passes this to the handler */
-  inline bool StoneDispatchToHandler(std::string strValue, IHandler* handler)
-  {
-    Json::Value readValue;
-
-    Json::CharReaderBuilder builder;
-    Json::CharReader* reader = builder.newCharReader();
-
-    StoneSmartPtr<Json::CharReader> ptr(reader);
-
-    std::string errors;
-
-    bool ok = reader->parse(
-      strValue.c_str(),
-      strValue.c_str() + strValue.size(),
-      &readValue,
-      &errors
-    );
-    if (!ok)
-    {
-      std::stringstream ss;
-      ss << "Jsoncpp parsing error: " << errors;
-      throw std::runtime_error(ss.str());
-    }
-    return StoneDispatchJsonToHandler(readValue, handler);
-  }
-
-#ifdef _MSC_VER
-#pragma endregion Dispatching code
-#endif //_MSC_VER
+/*
+         1         2         3         4         5         6         7
+12345678901234567890123456789012345678901234567890123456789012345678901234567890
+
+Generated on 2019-03-18 12:07:42.696093 by stonegentool
+
+*/
+#pragma once
+
+#include <exception>
+#include <iostream>
+#include <string>
+#include <sstream>
+#include <assert.h>
+#include <memory>
+#include <json/json.h>
+
+//#define STONEGEN_NO_CPP11 1
+
+#ifdef STONEGEN_NO_CPP11
+#define StoneSmartPtr std::auto_ptr
+#else 
+#define StoneSmartPtr std::unique_ptr
+#endif 
+
+namespace StoneSampleCommands
+{
+  /** Throws in case of problem */
+  inline void _StoneDeserializeValue(int32_t& destValue, const Json::Value& jsonValue)
+  {
+    destValue = jsonValue.asInt();
+  }
+
+  inline Json::Value _StoneSerializeValue(int32_t value)
+  {
+    Json::Value result(value);
+    return result;
+  }
+
+  inline void _StoneDeserializeValue(Json::Value& destValue, const Json::Value& jsonValue)
+  {
+    destValue = jsonValue;
+  }
+
+  inline Json::Value _StoneSerializeValue(Json::Value value)
+  {
+    return value;
+  }
+
+  /** Throws in case of problem */
+  inline void _StoneDeserializeValue(double& destValue, const Json::Value& jsonValue)
+  {
+    destValue = jsonValue.asDouble();
+  }
+
+  inline Json::Value _StoneSerializeValue(double value)
+  {
+    Json::Value result(value);
+    return result;
+  }
+
+  /** Throws in case of problem */
+  inline void _StoneDeserializeValue(bool& destValue, const Json::Value& jsonValue)
+  {
+    destValue = jsonValue.asBool();
+  }
+
+  inline Json::Value _StoneSerializeValue(bool value)
+  {
+    Json::Value result(value);
+    return result;
+  }
+
+  /** Throws in case of problem */
+  inline void _StoneDeserializeValue(
+       std::string& destValue
+     , const Json::Value& jsonValue)
+  {
+    destValue = jsonValue.asString();
+  }
+
+  inline Json::Value _StoneSerializeValue(const std::string& value)
+  {
+    // the following is better than 
+    Json::Value result(value.data(),value.data()+value.size());
+    return result;
+  }
+
+  inline std::string MakeIndent(size_t indent)
+  {
+    char* txt = reinterpret_cast<char*>(malloc(indent+1)); // NO EXCEPTION BELOW!!!!!!!!!!!!
+    for(size_t i = 0; i < indent; ++i)
+      txt[i] = ' ';
+    txt[indent] = 0;
+    std::string retVal(txt);
+    free(txt); // NO EXCEPTION ABOVE !!!!!!!!!!
+    return retVal;
+  }
+
+  // generic dumper
+  template<typename T>
+  std::ostream& StoneDumpValue(std::ostream& out, const T& value, size_t indent)
+  {
+    out << MakeIndent(indent) << value;
+    return out;
+  }
+
+  // string dumper
+  inline std::ostream& StoneDumpValue(std::ostream& out, const std::string& value, size_t indent)
+  {
+    out << MakeIndent(indent) << "\"" << value  << "\"";
+    return out;
+  }
+
+  /** Throws in case of problem */
+  template<typename T>
+  void _StoneDeserializeValue(
+    std::map<std::string, T>& destValue, const Json::Value& jsonValue)
+  {
+    destValue.clear();
+    for (
+      Json::Value::const_iterator itr = jsonValue.begin();
+      itr != jsonValue.end();
+      itr++)
+    {
+      std::string key;
+      _StoneDeserializeValue(key, itr.key());
+
+      T innerDestValue;
+      _StoneDeserializeValue(innerDestValue, *itr);
+
+      destValue[key] = innerDestValue;
+    }
+  }
+
+  template<typename T>
+  Json::Value _StoneSerializeValue(const std::map<std::string,T>& value)
+  {
+    Json::Value result(Json::objectValue);
+
+    for (typename std::map<std::string, T>::const_iterator it = value.cbegin();
+      it != value.cend(); ++it)
+    {
+      // it->first it->second
+      result[it->first] = _StoneSerializeValue(it->second);
+    }
+    return result;
+  }
+
+  template<typename T>
+  std::ostream& StoneDumpValue(std::ostream& out, const std::map<std::string,T>& value, size_t indent)
+  {
+    out << MakeIndent(indent) << "{\n";
+    for (typename std::map<std::string, T>::const_iterator it = value.cbegin();
+      it != value.cend(); ++it)
+    {
+      out << MakeIndent(indent+2) << "\"" << it->first << "\" : ";
+      StoneDumpValue(out, it->second, indent+2);
+    }
+    out << MakeIndent(indent) << "}\n";
+    return out;
+  }
+
+  /** Throws in case of problem */
+  template<typename T>
+  void _StoneDeserializeValue(
+    std::vector<T>& destValue, const Json::Value& jsonValue)
+  {
+    destValue.clear();
+    destValue.reserve(jsonValue.size());
+    for (Json::Value::ArrayIndex i = 0; i != jsonValue.size(); i++)
+    {
+      T innerDestValue;
+      _StoneDeserializeValue(innerDestValue, jsonValue[i]);
+      destValue.push_back(innerDestValue);
+    }
+  }
+
+  template<typename T>
+  Json::Value _StoneSerializeValue(const std::vector<T>& value)
+  {
+    Json::Value result(Json::arrayValue);
+    for (size_t i = 0; i < value.size(); ++i)
+    {
+      result.append(_StoneSerializeValue(value[i]));
+    }
+    return result;
+  }
+
+  template<typename T>
+  std::ostream& StoneDumpValue(std::ostream& out, const std::vector<T>& value, size_t indent)
+  {
+    out << MakeIndent(indent) << "[\n";
+    for (size_t i = 0; i < value.size(); ++i)
+    {
+      StoneDumpValue(out, value[i], indent+2);
+    }
+    out << MakeIndent(indent) << "]\n";
+    return out;
+  }
+
+  inline void StoneCheckSerializedValueTypeGeneric(const Json::Value& value)
+  {
+    if ((!value.isMember("type")) || (!value["type"].isString()))
+    {
+      std::stringstream ss;
+      ss << "Cannot deserialize value ('type' key invalid)";
+      throw std::runtime_error(ss.str());
+    }
+  }
+
+  inline void StoneCheckSerializedValueType(
+    const Json::Value& value, std::string typeStr)
+  {
+    StoneCheckSerializedValueTypeGeneric(value);
+
+    std::string actTypeStr = value["type"].asString();
+    if (actTypeStr != typeStr)
+    {
+      std::stringstream ss;
+      ss << "Cannot deserialize type" << actTypeStr
+        << "into " << typeStr;
+      throw std::runtime_error(ss.str());
+    }
+  }
+
+  // end of generic methods
+
+// end of generic methods
+
+  enum Tool {
+    Tool_LineMeasure,
+    Tool_CircleMeasure,
+    Tool_Crop,
+    Tool_Windowing,
+    Tool_Zoom,
+    Tool_Pan,
+    Tool_Move,
+    Tool_Rotate,
+    Tool_Resize,
+    Tool_Mask,
+  };
+
+  inline std::string ToString(const Tool& value)
+  {
+    if( value == Tool_LineMeasure)
+    {
+      return std::string("LineMeasure");
+    }
+    if( value == Tool_CircleMeasure)
+    {
+      return std::string("CircleMeasure");
+    }
+    if( value == Tool_Crop)
+    {
+      return std::string("Crop");
+    }
+    if( value == Tool_Windowing)
+    {
+      return std::string("Windowing");
+    }
+    if( value == Tool_Zoom)
+    {
+      return std::string("Zoom");
+    }
+    if( value == Tool_Pan)
+    {
+      return std::string("Pan");
+    }
+    if( value == Tool_Move)
+    {
+      return std::string("Move");
+    }
+    if( value == Tool_Rotate)
+    {
+      return std::string("Rotate");
+    }
+    if( value == Tool_Resize)
+    {
+      return std::string("Resize");
+    }
+    if( value == Tool_Mask)
+    {
+      return std::string("Mask");
+    }
+    std::stringstream ss;
+    ss << "Value \"" << value << "\" cannot be converted to Tool. Possible values are: "
+        << " LineMeasure = " << static_cast<int64_t>(Tool_LineMeasure)  << ", " 
+        << " CircleMeasure = " << static_cast<int64_t>(Tool_CircleMeasure)  << ", " 
+        << " Crop = " << static_cast<int64_t>(Tool_Crop)  << ", " 
+        << " Windowing = " << static_cast<int64_t>(Tool_Windowing)  << ", " 
+        << " Zoom = " << static_cast<int64_t>(Tool_Zoom)  << ", " 
+        << " Pan = " << static_cast<int64_t>(Tool_Pan)  << ", " 
+        << " Move = " << static_cast<int64_t>(Tool_Move)  << ", " 
+        << " Rotate = " << static_cast<int64_t>(Tool_Rotate)  << ", " 
+        << " Resize = " << static_cast<int64_t>(Tool_Resize)  << ", " 
+        << " Mask = " << static_cast<int64_t>(Tool_Mask)  << ", " 
+        << std::endl;
+    std::string msg = ss.str();
+    throw std::runtime_error(msg);
+  }
+
+  inline void FromString(Tool& value, std::string strValue)
+  {
+    if( strValue == std::string("LineMeasure") )
+    {
+      value = Tool_LineMeasure;
+      return;
+    }
+    if( strValue == std::string("CircleMeasure") )
+    {
+      value = Tool_CircleMeasure;
+      return;
+    }
+    if( strValue == std::string("Crop") )
+    {
+      value = Tool_Crop;
+      return;
+    }
+    if( strValue == std::string("Windowing") )
+    {
+      value = Tool_Windowing;
+      return;
+    }
+    if( strValue == std::string("Zoom") )
+    {
+      value = Tool_Zoom;
+      return;
+    }
+    if( strValue == std::string("Pan") )
+    {
+      value = Tool_Pan;
+      return;
+    }
+    if( strValue == std::string("Move") )
+    {
+      value = Tool_Move;
+      return;
+    }
+    if( strValue == std::string("Rotate") )
+    {
+      value = Tool_Rotate;
+      return;
+    }
+    if( strValue == std::string("Resize") )
+    {
+      value = Tool_Resize;
+      return;
+    }
+    if( strValue == std::string("Mask") )
+    {
+      value = Tool_Mask;
+      return;
+    }
+
+    std::stringstream ss;
+    ss << "String \"" << strValue << "\" cannot be converted to Tool. Possible values are: LineMeasure CircleMeasure Crop Windowing Zoom Pan Move Rotate Resize Mask ";
+    std::string msg = ss.str();
+    throw std::runtime_error(msg);
+  }
+
+
+  inline void _StoneDeserializeValue(
+    Tool& destValue, const Json::Value& jsonValue)
+  {
+    FromString(destValue, jsonValue.asString());
+  }
+
+  inline Json::Value _StoneSerializeValue(const Tool& value)
+  {
+    std::string strValue = ToString(value);
+    return Json::Value(strValue);
+  }
+
+  inline std::ostream& StoneDumpValue(std::ostream& out, const Tool& value, size_t indent = 0)
+  {
+    if( value == Tool_LineMeasure)
+    {
+      out << MakeIndent(indent) << "LineMeasure" << std::endl;
+    }
+    if( value == Tool_CircleMeasure)
+    {
+      out << MakeIndent(indent) << "CircleMeasure" << std::endl;
+    }
+    if( value == Tool_Crop)
+    {
+      out << MakeIndent(indent) << "Crop" << std::endl;
+    }
+    if( value == Tool_Windowing)
+    {
+      out << MakeIndent(indent) << "Windowing" << std::endl;
+    }
+    if( value == Tool_Zoom)
+    {
+      out << MakeIndent(indent) << "Zoom" << std::endl;
+    }
+    if( value == Tool_Pan)
+    {
+      out << MakeIndent(indent) << "Pan" << std::endl;
+    }
+    if( value == Tool_Move)
+    {
+      out << MakeIndent(indent) << "Move" << std::endl;
+    }
+    if( value == Tool_Rotate)
+    {
+      out << MakeIndent(indent) << "Rotate" << std::endl;
+    }
+    if( value == Tool_Resize)
+    {
+      out << MakeIndent(indent) << "Resize" << std::endl;
+    }
+    if( value == Tool_Mask)
+    {
+      out << MakeIndent(indent) << "Mask" << std::endl;
+    }
+    return out;
+  }
+
+
+  enum ActionType {
+    ActionType_UndoCrop,
+    ActionType_Rotate,
+    ActionType_Invert,
+  };
+
+  inline std::string ToString(const ActionType& value)
+  {
+    if( value == ActionType_UndoCrop)
+    {
+      return std::string("UndoCrop");
+    }
+    if( value == ActionType_Rotate)
+    {
+      return std::string("Rotate");
+    }
+    if( value == ActionType_Invert)
+    {
+      return std::string("Invert");
+    }
+    std::stringstream ss;
+    ss << "Value \"" << value << "\" cannot be converted to ActionType. Possible values are: "
+        << " UndoCrop = " << static_cast<int64_t>(ActionType_UndoCrop)  << ", " 
+        << " Rotate = " << static_cast<int64_t>(ActionType_Rotate)  << ", " 
+        << " Invert = " << static_cast<int64_t>(ActionType_Invert)  << ", " 
+        << std::endl;
+    std::string msg = ss.str();
+    throw std::runtime_error(msg);
+  }
+
+  inline void FromString(ActionType& value, std::string strValue)
+  {
+    if( strValue == std::string("UndoCrop") )
+    {
+      value = ActionType_UndoCrop;
+      return;
+    }
+    if( strValue == std::string("Rotate") )
+    {
+      value = ActionType_Rotate;
+      return;
+    }
+    if( strValue == std::string("Invert") )
+    {
+      value = ActionType_Invert;
+      return;
+    }
+
+    std::stringstream ss;
+    ss << "String \"" << strValue << "\" cannot be converted to ActionType. Possible values are: UndoCrop Rotate Invert ";
+    std::string msg = ss.str();
+    throw std::runtime_error(msg);
+  }
+
+
+  inline void _StoneDeserializeValue(
+    ActionType& destValue, const Json::Value& jsonValue)
+  {
+    FromString(destValue, jsonValue.asString());
+  }
+
+  inline Json::Value _StoneSerializeValue(const ActionType& value)
+  {
+    std::string strValue = ToString(value);
+    return Json::Value(strValue);
+  }
+
+  inline std::ostream& StoneDumpValue(std::ostream& out, const ActionType& value, size_t indent = 0)
+  {
+    if( value == ActionType_UndoCrop)
+    {
+      out << MakeIndent(indent) << "UndoCrop" << std::endl;
+    }
+    if( value == ActionType_Rotate)
+    {
+      out << MakeIndent(indent) << "Rotate" << std::endl;
+    }
+    if( value == ActionType_Invert)
+    {
+      out << MakeIndent(indent) << "Invert" << std::endl;
+    }
+    return out;
+  }
+
+
+
+#ifdef _MSC_VER
+#pragma region SelectTool
+#endif //_MSC_VER
+
+  struct SelectTool
+  {
+    Tool tool;
+
+    SelectTool(Tool tool = Tool())
+    {
+      this->tool = tool;
+    }
+  };
+
+  inline void _StoneDeserializeValue(SelectTool& destValue, const Json::Value& value)
+  {
+    _StoneDeserializeValue(destValue.tool, value["tool"]);
+    }
+
+  inline Json::Value _StoneSerializeValue(const SelectTool& value)
+  {
+    Json::Value result(Json::objectValue);
+    result["tool"] = _StoneSerializeValue(value.tool);
+
+    return result;
+  }
+
+  inline std::ostream& StoneDumpValue(std::ostream& out, const SelectTool& value, size_t indent = 0)
+  {
+    out << MakeIndent(indent) << "{\n";
+    out << MakeIndent(indent) << "tool:\n";
+    StoneDumpValue(out, value.tool,indent+2);
+    out << "\n";
+
+    out << MakeIndent(indent) << "}\n";
+    return out;
+  }
+
+  inline void StoneDeserialize(SelectTool& destValue, const Json::Value& value)
+  {
+    StoneCheckSerializedValueType(value, "StoneSampleCommands.SelectTool");
+    _StoneDeserializeValue(destValue, value["value"]);
+  }
+
+  inline Json::Value StoneSerializeToJson(const SelectTool& value)
+  {
+    Json::Value result(Json::objectValue);
+    result["type"] = "StoneSampleCommands.SelectTool";
+    result["value"] = _StoneSerializeValue(value);
+    return result;
+  }
+
+  inline std::string StoneSerialize(const SelectTool& value)
+  {
+    Json::Value resultJson = StoneSerializeToJson(value);
+    std::string resultStr = resultJson.toStyledString();
+    return resultStr;
+  }
+
+#ifdef _MSC_VER
+#pragma endregion SelectTool
+#endif //_MSC_VER
+
+#ifdef _MSC_VER
+#pragma region Action
+#endif //_MSC_VER
+
+  struct Action
+  {
+    ActionType type;
+
+    Action(ActionType type = ActionType())
+    {
+      this->type = type;
+    }
+  };
+
+  inline void _StoneDeserializeValue(Action& destValue, const Json::Value& value)
+  {
+    _StoneDeserializeValue(destValue.type, value["type"]);
+    }
+
+  inline Json::Value _StoneSerializeValue(const Action& value)
+  {
+    Json::Value result(Json::objectValue);
+    result["type"] = _StoneSerializeValue(value.type);
+
+    return result;
+  }
+
+  inline std::ostream& StoneDumpValue(std::ostream& out, const Action& value, size_t indent = 0)
+  {
+    out << MakeIndent(indent) << "{\n";
+    out << MakeIndent(indent) << "type:\n";
+    StoneDumpValue(out, value.type,indent+2);
+    out << "\n";
+
+    out << MakeIndent(indent) << "}\n";
+    return out;
+  }
+
+  inline void StoneDeserialize(Action& destValue, const Json::Value& value)
+  {
+    StoneCheckSerializedValueType(value, "StoneSampleCommands.Action");
+    _StoneDeserializeValue(destValue, value["value"]);
+  }
+
+  inline Json::Value StoneSerializeToJson(const Action& value)
+  {
+    Json::Value result(Json::objectValue);
+    result["type"] = "StoneSampleCommands.Action";
+    result["value"] = _StoneSerializeValue(value);
+    return result;
+  }
+
+  inline std::string StoneSerialize(const Action& value)
+  {
+    Json::Value resultJson = StoneSerializeToJson(value);
+    std::string resultStr = resultJson.toStyledString();
+    return resultStr;
+  }
+
+#ifdef _MSC_VER
+#pragma endregion Action
+#endif //_MSC_VER
+
+#ifdef _MSC_VER
+#pragma region Dispatching code
+#endif //_MSC_VER
+
+  class IHandler
+  {
+  public:
+    virtual bool Handle(const SelectTool& value) = 0;
+    virtual bool Handle(const Action& value) = 0;
+  };
+
+  /** Service function for StoneDispatchToHandler */
+  inline bool StoneDispatchJsonToHandler(
+    const Json::Value& jsonValue, IHandler* handler)
+  {
+    StoneCheckSerializedValueTypeGeneric(jsonValue);
+    std::string type = jsonValue["type"].asString();
+    if (type == "")
+    {
+      // this should never ever happen
+      throw std::runtime_error("Caught empty type while dispatching");
+    }
+    else if (type == "StoneSampleCommands.SelectTool")
+    {
+      SelectTool value;
+      _StoneDeserializeValue(value, jsonValue["value"]);
+      return handler->Handle(value);
+    }
+    else if (type == "StoneSampleCommands.Action")
+    {
+      Action value;
+      _StoneDeserializeValue(value, jsonValue["value"]);
+      return handler->Handle(value);
+    }
+    else
+    {
+      return false;
+    }
+  }
+
+  /** Takes a serialized type and passes this to the handler */
+  inline bool StoneDispatchToHandler(std::string strValue, IHandler* handler)
+  {
+    Json::Value readValue;
+
+    Json::CharReaderBuilder builder;
+    Json::CharReader* reader = builder.newCharReader();
+
+    StoneSmartPtr<Json::CharReader> ptr(reader);
+
+    std::string errors;
+
+    bool ok = reader->parse(
+      strValue.c_str(),
+      strValue.c_str() + strValue.size(),
+      &readValue,
+      &errors
+    );
+    if (!ok)
+    {
+      std::stringstream ss;
+      ss << "Jsoncpp parsing error: " << errors;
+      throw std::runtime_error(ss.str());
+    }
+    return StoneDispatchJsonToHandler(readValue, handler);
+  }
+
+#ifdef _MSC_VER
+#pragma endregion Dispatching code
+#endif //_MSC_VER
 }
\ No newline at end of file

--- a/Applications/Samples/StoneSampleCommands_generated.ts	Tue May 14 09:49:24 2019 +0200
+++ b/Applications/Samples/StoneSampleCommands_generated.ts	Tue May 14 13:49:12 2019 +0200
@@ -1,333 +1,333 @@
-/*
-         1         2         3         4         5         6         7
-12345678901234567890123456789012345678901234567890123456789012345678901234567890
-
-Generated on 2019-03-18 12:07:42.696093 by stonegentool
-
-*/
-
-function StoneCheckSerializedValueType(value: any, typeStr: string)
-{
-  StoneCheckSerializedValueTypeGeneric(value);
-
-  if (value['type'] != typeStr)
-  {
-    throw new Error(
-      `Cannot deserialize type ${value['type']} into ${typeStr}`);
-  }
-}
-
-function isString(val: any) :boolean
-{
-  return ((typeof val === 'string') || (val instanceof String));
-}
-
-function StoneCheckSerializedValueTypeGeneric(value: any)
-{
-  // console.//log("+-------------------------------------------------+");
-  // console.//log("|            StoneCheckSerializedValueTypeGeneric |");
-  // console.//log("+-------------------------------------------------+");
-  // console.//log("value = ");
-  // console.//log(value);
-  if ( (!('type' in value)) || (!isString(value.type)) )
-  {
-    throw new Error(
-      "Cannot deserialize value ('type' key invalid)");
-  }
-}
-
-// end of generic methods
-
-export enum Tool {
-  LineMeasure = "LineMeasure",
-  CircleMeasure = "CircleMeasure",
-  Crop = "Crop",
-  Windowing = "Windowing",
-  Zoom = "Zoom",
-  Pan = "Pan",
-  Move = "Move",
-  Rotate = "Rotate",
-  Resize = "Resize",
-  Mask = "Mask"
-};
-
-export function Tool_FromString(strValue:string) : Tool
-{
-  if( strValue == "LineMeasure" )
-  {
-    return Tool.LineMeasure;
-  }
-  if( strValue == "CircleMeasure" )
-  {
-    return Tool.CircleMeasure;
-  }
-  if( strValue == "Crop" )
-  {
-    return Tool.Crop;
-  }
-  if( strValue == "Windowing" )
-  {
-    return Tool.Windowing;
-  }
-  if( strValue == "Zoom" )
-  {
-    return Tool.Zoom;
-  }
-  if( strValue == "Pan" )
-  {
-    return Tool.Pan;
-  }
-  if( strValue == "Move" )
-  {
-    return Tool.Move;
-  }
-  if( strValue == "Rotate" )
-  {
-    return Tool.Rotate;
-  }
-  if( strValue == "Resize" )
-  {
-    return Tool.Resize;
-  }
-  if( strValue == "Mask" )
-  {
-    return Tool.Mask;
-  }
-
-  let msg : string =  `String ${strValue} cannot be converted to Tool. Possible values are: LineMeasure, CircleMeasure, Crop, Windowing, Zoom, Pan, Move, Rotate, Resize, Mask`;
-  throw new Error(msg);
-}
-
-export function Tool_ToString(value:Tool) : string
-{
-  if( value == Tool.LineMeasure )
-  {
-    return "LineMeasure";
-  }
-  if( value == Tool.CircleMeasure )
-  {
-    return "CircleMeasure";
-  }
-  if( value == Tool.Crop )
-  {
-    return "Crop";
-  }
-  if( value == Tool.Windowing )
-  {
-    return "Windowing";
-  }
-  if( value == Tool.Zoom )
-  {
-    return "Zoom";
-  }
-  if( value == Tool.Pan )
-  {
-    return "Pan";
-  }
-  if( value == Tool.Move )
-  {
-    return "Move";
-  }
-  if( value == Tool.Rotate )
-  {
-    return "Rotate";
-  }
-  if( value == Tool.Resize )
-  {
-    return "Resize";
-  }
-  if( value == Tool.Mask )
-  {
-    return "Mask";
-  }
-
-  let msg : string = `Value ${value} cannot be converted to Tool. Possible values are: `;
-  {
-    let _LineMeasure_enumValue : string = Tool.LineMeasure; // enums are strings in stonecodegen, so this will work.
-    let msg_LineMeasure : string = `LineMeasure (${_LineMeasure_enumValue}), `;
-    msg = msg + msg_LineMeasure;
-  }
-  {
-    let _CircleMeasure_enumValue : string = Tool.CircleMeasure; // enums are strings in stonecodegen, so this will work.
-    let msg_CircleMeasure : string = `CircleMeasure (${_CircleMeasure_enumValue}), `;
-    msg = msg + msg_CircleMeasure;
-  }
-  {
-    let _Crop_enumValue : string = Tool.Crop; // enums are strings in stonecodegen, so this will work.
-    let msg_Crop : string = `Crop (${_Crop_enumValue}), `;
-    msg = msg + msg_Crop;
-  }
-  {
-    let _Windowing_enumValue : string = Tool.Windowing; // enums are strings in stonecodegen, so this will work.
-    let msg_Windowing : string = `Windowing (${_Windowing_enumValue}), `;
-    msg = msg + msg_Windowing;
-  }
-  {
-    let _Zoom_enumValue : string = Tool.Zoom; // enums are strings in stonecodegen, so this will work.
-    let msg_Zoom : string = `Zoom (${_Zoom_enumValue}), `;
-    msg = msg + msg_Zoom;
-  }
-  {
-    let _Pan_enumValue : string = Tool.Pan; // enums are strings in stonecodegen, so this will work.
-    let msg_Pan : string = `Pan (${_Pan_enumValue}), `;
-    msg = msg + msg_Pan;
-  }
-  {
-    let _Move_enumValue : string = Tool.Move; // enums are strings in stonecodegen, so this will work.
-    let msg_Move : string = `Move (${_Move_enumValue}), `;
-    msg = msg + msg_Move;
-  }
-  {
-    let _Rotate_enumValue : string = Tool.Rotate; // enums are strings in stonecodegen, so this will work.
-    let msg_Rotate : string = `Rotate (${_Rotate_enumValue}), `;
-    msg = msg + msg_Rotate;
-  }
-  {
-    let _Resize_enumValue : string = Tool.Resize; // enums are strings in stonecodegen, so this will work.
-    let msg_Resize : string = `Resize (${_Resize_enumValue}), `;
-    msg = msg + msg_Resize;
-  }
-  {
-    let _Mask_enumValue : string = Tool.Mask; // enums are strings in stonecodegen, so this will work.
-    let msg_Mask : string = `Mask (${_Mask_enumValue})`;
-    msg = msg + msg_Mask;
-  }
-  throw new Error(msg);
-}
-
-export enum ActionType {
-  UndoCrop = "UndoCrop",
-  Rotate = "Rotate",
-  Invert = "Invert"
-};
-
-export function ActionType_FromString(strValue:string) : ActionType
-{
-  if( strValue == "UndoCrop" )
-  {
-    return ActionType.UndoCrop;
-  }
-  if( strValue == "Rotate" )
-  {
-    return ActionType.Rotate;
-  }
-  if( strValue == "Invert" )
-  {
-    return ActionType.Invert;
-  }
-
-  let msg : string =  `String ${strValue} cannot be converted to ActionType. Possible values are: UndoCrop, Rotate, Invert`;
-  throw new Error(msg);
-}
-
-export function ActionType_ToString(value:ActionType) : string
-{
-  if( value == ActionType.UndoCrop )
-  {
-    return "UndoCrop";
-  }
-  if( value == ActionType.Rotate )
-  {
-    return "Rotate";
-  }
-  if( value == ActionType.Invert )
-  {
-    return "Invert";
-  }
-
-  let msg : string = `Value ${value} cannot be converted to ActionType. Possible values are: `;
-  {
-    let _UndoCrop_enumValue : string = ActionType.UndoCrop; // enums are strings in stonecodegen, so this will work.
-    let msg_UndoCrop : string = `UndoCrop (${_UndoCrop_enumValue}), `;
-    msg = msg + msg_UndoCrop;
-  }
-  {
-    let _Rotate_enumValue : string = ActionType.Rotate; // enums are strings in stonecodegen, so this will work.
-    let msg_Rotate : string = `Rotate (${_Rotate_enumValue}), `;
-    msg = msg + msg_Rotate;
-  }
-  {
-    let _Invert_enumValue : string = ActionType.Invert; // enums are strings in stonecodegen, so this will work.
-    let msg_Invert : string = `Invert (${_Invert_enumValue})`;
-    msg = msg + msg_Invert;
-  }
-  throw new Error(msg);
-}
-
-
-
-export class SelectTool {
-  tool:Tool;
-
-  constructor() {
-  }
-
-  public StoneSerialize(): string {
-    let container: object = {};
-    container['type'] = 'StoneSampleCommands.SelectTool';
-    container['value'] = this;
-    return JSON.stringify(container);
-  }
-
-  public static StoneDeserialize(valueStr: string) : SelectTool
-  {
-    let value: any = JSON.parse(valueStr);
-    StoneCheckSerializedValueType(value, 'StoneSampleCommands.SelectTool');
-    let result: SelectTool = value['value'] as SelectTool;
-    return result;
-  }
-}
-export class Action {
-  type:ActionType;
-
-  constructor() {
-  }
-
-  public StoneSerialize(): string {
-    let container: object = {};
-    container['type'] = 'StoneSampleCommands.Action';
-    container['value'] = this;
-    return JSON.stringify(container);
-  }
-
-  public static StoneDeserialize(valueStr: string) : Action
-  {
-    let value: any = JSON.parse(valueStr);
-    StoneCheckSerializedValueType(value, 'StoneSampleCommands.Action');
-    let result: Action = value['value'] as Action;
-    return result;
-  }
-}
-
-export interface IHandler {
-};
-
-/** Service function for StoneDispatchToHandler */
-export function StoneDispatchJsonToHandler(
-  jsonValue: any, handler: IHandler): boolean
-{
-  StoneCheckSerializedValueTypeGeneric(jsonValue);
-  let type: string = jsonValue["type"];
-  if (type == "")
-  {
-    // this should never ever happen
-    throw new Error("Caught empty type while dispatching");
-  }
-  else
-  {
-    return false;
-  }
-}
-
-/** Takes a serialized type and passes this to the handler */
-export function StoneDispatchToHandler(
-  strValue: string, handler: IHandler): boolean
-{
-  // console.//log("+------------------------------------------------+");
-  // console.//log("|            StoneDispatchToHandler              |");
-  // console.//log("+------------------------------------------------+");
-  // console.//log("strValue = ");
-  // console.//log(strValue);
-  let jsonValue: any = JSON.parse(strValue)
-  return StoneDispatchJsonToHandler(jsonValue, handler);
+/*
+         1         2         3         4         5         6         7
+12345678901234567890123456789012345678901234567890123456789012345678901234567890
+
+Generated on 2019-03-18 12:07:42.696093 by stonegentool
+
+*/
+
+function StoneCheckSerializedValueType(value: any, typeStr: string)
+{
+  StoneCheckSerializedValueTypeGeneric(value);
+
+  if (value['type'] != typeStr)
+  {
+    throw new Error(
+      `Cannot deserialize type ${value['type']} into ${typeStr}`);
+  }
+}
+
+function isString(val: any) :boolean
+{
+  return ((typeof val === 'string') || (val instanceof String));
+}
+
+function StoneCheckSerializedValueTypeGeneric(value: any)
+{
+  // console.//log("+-------------------------------------------------+");
+  // console.//log("|            StoneCheckSerializedValueTypeGeneric |");
+  // console.//log("+-------------------------------------------------+");
+  // console.//log("value = ");
+  // console.//log(value);
+  if ( (!('type' in value)) || (!isString(value.type)) )
+  {
+    throw new Error(
+      "Cannot deserialize value ('type' key invalid)");
+  }
+}
+
+// end of generic methods
+
+export enum Tool {
+  LineMeasure = "LineMeasure",
+  CircleMeasure = "CircleMeasure",
+  Crop = "Crop",
+  Windowing = "Windowing",
+  Zoom = "Zoom",
+  Pan = "Pan",
+  Move = "Move",
+  Rotate = "Rotate",
+  Resize = "Resize",
+  Mask = "Mask"
+};
+
+export function Tool_FromString(strValue:string) : Tool
+{
+  if( strValue == "LineMeasure" )
+  {
+    return Tool.LineMeasure;
+  }
+  if( strValue == "CircleMeasure" )
+  {
+    return Tool.CircleMeasure;
+  }
+  if( strValue == "Crop" )
+  {
+    return Tool.Crop;
+  }
+  if( strValue == "Windowing" )
+  {
+    return Tool.Windowing;
+  }
+  if( strValue == "Zoom" )
+  {
+    return Tool.Zoom;
+  }
+  if( strValue == "Pan" )
+  {
+    return Tool.Pan;
+  }
+  if( strValue == "Move" )
+  {
+    return Tool.Move;
+  }
+  if( strValue == "Rotate" )
+  {
+    return Tool.Rotate;
+  }
+  if( strValue == "Resize" )
+  {
+    return Tool.Resize;
+  }
+  if( strValue == "Mask" )
+  {
+    return Tool.Mask;
+  }
+
+  let msg : string =  `String ${strValue} cannot be converted to Tool. Possible values are: LineMeasure, CircleMeasure, Crop, Windowing, Zoom, Pan, Move, Rotate, Resize, Mask`;
+  throw new Error(msg);
+}
+
+export function Tool_ToString(value:Tool) : string
+{
+  if( value == Tool.LineMeasure )
+  {
+    return "LineMeasure";
+  }
+  if( value == Tool.CircleMeasure )
+  {
+    return "CircleMeasure";
+  }
+  if( value == Tool.Crop )
+  {
+    return "Crop";
+  }
+  if( value == Tool.Windowing )
+  {
+    return "Windowing";
+  }
+  if( value == Tool.Zoom )
+  {
+    return "Zoom";
+  }
+  if( value == Tool.Pan )
+  {
+    return "Pan";
+  }
+  if( value == Tool.Move )
+  {
+    return "Move";
+  }
+  if( value == Tool.Rotate )
+  {
+    return "Rotate";
+  }
+  if( value == Tool.Resize )
+  {
+    return "Resize";
+  }
+  if( value == Tool.Mask )
+  {
+    return "Mask";
+  }
+
+  let msg : string = `Value ${value} cannot be converted to Tool. Possible values are: `;
+  {
+    let _LineMeasure_enumValue : string = Tool.LineMeasure; // enums are strings in stonecodegen, so this will work.
+    let msg_LineMeasure : string = `LineMeasure (${_LineMeasure_enumValue}), `;
+    msg = msg + msg_LineMeasure;
+  }
+  {
+    let _CircleMeasure_enumValue : string = Tool.CircleMeasure; // enums are strings in stonecodegen, so this will work.
+    let msg_CircleMeasure : string = `CircleMeasure (${_CircleMeasure_enumValue}), `;
+    msg = msg + msg_CircleMeasure;
+  }
+  {
+    let _Crop_enumValue : string = Tool.Crop; // enums are strings in stonecodegen, so this will work.
+    let msg_Crop : string = `Crop (${_Crop_enumValue}), `;
+    msg = msg + msg_Crop;
+  }
+  {
+    let _Windowing_enumValue : string = Tool.Windowing; // enums are strings in stonecodegen, so this will work.
+    let msg_Windowing : string = `Windowing (${_Windowing_enumValue}), `;
+    msg = msg + msg_Windowing;
+  }
+  {
+    let _Zoom_enumValue : string = Tool.Zoom; // enums are strings in stonecodegen, so this will work.
+    let msg_Zoom : string = `Zoom (${_Zoom_enumValue}), `;
+    msg = msg + msg_Zoom;
+  }
+  {
+    let _Pan_enumValue : string = Tool.Pan; // enums are strings in stonecodegen, so this will work.
+    let msg_Pan : string = `Pan (${_Pan_enumValue}), `;
+    msg = msg + msg_Pan;
+  }
+  {
+    let _Move_enumValue : string = Tool.Move; // enums are strings in stonecodegen, so this will work.
+    let msg_Move : string = `Move (${_Move_enumValue}), `;
+    msg = msg + msg_Move;
+  }
+  {
+    let _Rotate_enumValue : string = Tool.Rotate; // enums are strings in stonecodegen, so this will work.
+    let msg_Rotate : string = `Rotate (${_Rotate_enumValue}), `;
+    msg = msg + msg_Rotate;
+  }
+  {
+    let _Resize_enumValue : string = Tool.Resize; // enums are strings in stonecodegen, so this will work.
+    let msg_Resize : string = `Resize (${_Resize_enumValue}), `;
+    msg = msg + msg_Resize;
+  }
+  {
+    let _Mask_enumValue : string = Tool.Mask; // enums are strings in stonecodegen, so this will work.
+    let msg_Mask : string = `Mask (${_Mask_enumValue})`;
+    msg = msg + msg_Mask;
+  }
+  throw new Error(msg);
+}
+
+export enum ActionType {
+  UndoCrop = "UndoCrop",
+  Rotate = "Rotate",
+  Invert = "Invert"
+};
+
+export function ActionType_FromString(strValue:string) : ActionType
+{
+  if( strValue == "UndoCrop" )
+  {
+    return ActionType.UndoCrop;
+  }
+  if( strValue == "Rotate" )
+  {
+    return ActionType.Rotate;
+  }
+  if( strValue == "Invert" )
+  {
+    return ActionType.Invert;
+  }
+
+  let msg : string =  `String ${strValue} cannot be converted to ActionType. Possible values are: UndoCrop, Rotate, Invert`;
+  throw new Error(msg);
+}
+
+export function ActionType_ToString(value:ActionType) : string
+{
+  if( value == ActionType.UndoCrop )
+  {
+    return "UndoCrop";
+  }
+  if( value == ActionType.Rotate )
+  {
+    return "Rotate";
+  }
+  if( value == ActionType.Invert )
+  {
+    return "Invert";
+  }
+
+  let msg : string = `Value ${value} cannot be converted to ActionType. Possible values are: `;
+  {
+    let _UndoCrop_enumValue : string = ActionType.UndoCrop; // enums are strings in stonecodegen, so this will work.
+    let msg_UndoCrop : string = `UndoCrop (${_UndoCrop_enumValue}), `;
+    msg = msg + msg_UndoCrop;
+  }
+  {
+    let _Rotate_enumValue : string = ActionType.Rotate; // enums are strings in stonecodegen, so this will work.
+    let msg_Rotate : string = `Rotate (${_Rotate_enumValue}), `;
+    msg = msg + msg_Rotate;
+  }
+  {
+    let _Invert_enumValue : string = ActionType.Invert; // enums are strings in stonecodegen, so this will work.
+    let msg_Invert : string = `Invert (${_Invert_enumValue})`;
+    msg = msg + msg_Invert;
+  }
+  throw new Error(msg);
+}
+
+
+
+export class SelectTool {
+  tool:Tool;
+
+  constructor() {
+  }
+
+  public StoneSerialize(): string {
+    let container: object = {};
+    container['type'] = 'StoneSampleCommands.SelectTool';
+    container['value'] = this;
+    return JSON.stringify(container);
+  }
+
+  public static StoneDeserialize(valueStr: string) : SelectTool
+  {
+    let value: any = JSON.parse(valueStr);
+    StoneCheckSerializedValueType(value, 'StoneSampleCommands.SelectTool');
+    let result: SelectTool = value['value'] as SelectTool;
+    return result;
+  }
+}
+export class Action {
+  type:ActionType;
+
+  constructor() {
+  }
+
+  public StoneSerialize(): string {
+    let container: object = {};
+    container['type'] = 'StoneSampleCommands.Action';
+    container['value'] = this;
+    return JSON.stringify(container);
+  }
+
+  public static StoneDeserialize(valueStr: string) : Action
+  {
+    let value: any = JSON.parse(valueStr);
+    StoneCheckSerializedValueType(value, 'StoneSampleCommands.Action');
+    let result: Action = value['value'] as Action;
+    return result;
+  }
+}
+
+export interface IHandler {
+};
+
+/** Service function for StoneDispatchToHandler */
+export function StoneDispatchJsonToHandler(
+  jsonValue: any, handler: IHandler): boolean
+{
+  StoneCheckSerializedValueTypeGeneric(jsonValue);
+  let type: string = jsonValue["type"];
+  if (type == "")
+  {
+    // this should never ever happen
+    throw new Error("Caught empty type while dispatching");
+  }
+  else
+  {
+    return false;
+  }
+}
+
+/** Takes a serialized type and passes this to the handler */
+export function StoneDispatchToHandler(
+  strValue: string, handler: IHandler): boolean
+{
+  // console.//log("+------------------------------------------------+");
+  // console.//log("|            StoneDispatchToHandler              |");
+  // console.//log("+------------------------------------------------+");
+  // console.//log("strValue = ");
+  // console.//log(strValue);
+  let jsonValue: any = JSON.parse(strValue)
+  return StoneDispatchJsonToHandler(jsonValue, handler);
 }
\ No newline at end of file

--- a/Applications/Samples/build-web-ext.sh	Tue May 14 09:49:24 2019 +0200
+++ b/Applications/Samples/build-web-ext.sh	Tue May 14 13:49:12 2019 +0200
@@ -1,58 +1,58 @@
-#!/bin/bash
-
-set -e
-
-target=${1:-all}
-# this script currently assumes that the wasm code has been built on its side and is availabie in build-wasm/
-
-currentDir=$(pwd)
-
-scriptDirRel=$(dirname $0)
-#echo $scriptDirRel
-scriptDirAbs=$(realpath $scriptDirRel)
-echo $scriptDirAbs
-
-samplesRootDir=scriptDirAbs
-
-outputDir=$samplesRootDir/build-web/
-mkdir -p $outputDir
-
-# files used by all single files samples
-cp $samplesRootDir/Web/index.html $outputDir
-cp $samplesRootDir/Web/samples-styles.css $outputDir
-
-# build simple-viewer-single-file (obsolete project)
-if [[ $target == "all" || $target == "OrthancStoneSimpleViewerSingleFile" ]]; then
-  cp $samplesRootDir/Web/simple-viewer-single-file.html $outputDir
-  tsc --allowJs --project $samplesRootDir/Web/simple-viewer-single-file.tsconfig.json
-  cp $currentDir/build-wasm/OrthancStoneSimpleViewerSingleFile.js  $outputDir
-  cp $currentDir/build-wasm/OrthancStoneSimpleViewerSingleFile.wasm  $outputDir
-fi
-
-# build single-frame
-if [[ $target == "all" || $target == "OrthancStoneSingleFrame" ]]; then
-  cp $samplesRootDir/Web/single-frame.html $outputDir
-  tsc --allowJs --project $samplesRootDir/Web/single-frame.tsconfig.json
-  cp $currentDir/build-wasm/OrthancStoneSingleFrame.js  $outputDir
-  cp $currentDir/build-wasm/OrthancStoneSingleFrame.wasm  $outputDir
-fi
-
-# build single-frame-editor
-if [[ $target == "all" || $target == "OrthancStoneSingleFrameEditor" ]]; then
-  cp $samplesRootDir/Web/single-frame-editor.html $outputDir
-  tsc --allowJs --project $samplesRootDir/Web/single-frame-editor.tsconfig.json
-  cp $currentDir/build-wasm/OrthancStoneSingleFrameEditor.js  $outputDir
-  cp $currentDir/build-wasm/OrthancStoneSingleFrameEditor.wasm  $outputDir
-fi
-
-# build simple-viewer project
-if [[ $target == "all" || $target == "OrthancStoneSimpleViewer" ]]; then
-  mkdir -p $outputDir/simple-viewer/
-  cp $samplesRootDir/SimpleViewer/Wasm/simple-viewer.html $outputDir/simple-viewer/
-  cp $samplesRootDir/SimpleViewer/Wasm/styles.css $outputDir/simple-viewer/
-  tsc --allowJs --project $samplesRootDir/SimpleViewer/Wasm/tsconfig-simple-viewer.json
-  cp $currentDir/build-wasm/OrthancStoneSimpleViewer.js  $outputDir/simple-viewer/
-  cp $currentDir/build-wasm/OrthancStoneSimpleViewer.wasm  $outputDir/simple-viewer/
-fi
-
-cd $currentDir
+#!/bin/bash
+
+set -e
+
+target=${1:-all}
+# this script currently assumes that the wasm code has been built on its side and is availabie in build-wasm/
+
+currentDir=$(pwd)
+
+scriptDirRel=$(dirname $0)
+#echo $scriptDirRel
+scriptDirAbs=$(realpath $scriptDirRel)
+echo $scriptDirAbs
+
+samplesRootDir=scriptDirAbs
+
+outputDir=$samplesRootDir/build-web/
+mkdir -p $outputDir
+
+# files used by all single files samples
+cp $samplesRootDir/Web/index.html $outputDir
+cp $samplesRootDir/Web/samples-styles.css $outputDir
+
+# build simple-viewer-single-file (obsolete project)
+if [[ $target == "all" || $target == "OrthancStoneSimpleViewerSingleFile" ]]; then
+  cp $samplesRootDir/Web/simple-viewer-single-file.html $outputDir
+  tsc --allowJs --project $samplesRootDir/Web/simple-viewer-single-file.tsconfig.json
+  cp $currentDir/build-wasm/OrthancStoneSimpleViewerSingleFile.js  $outputDir
+  cp $currentDir/build-wasm/OrthancStoneSimpleViewerSingleFile.wasm  $outputDir
+fi
+
+# build single-frame
+if [[ $target == "all" || $target == "OrthancStoneSingleFrame" ]]; then
+  cp $samplesRootDir/Web/single-frame.html $outputDir
+  tsc --allowJs --project $samplesRootDir/Web/single-frame.tsconfig.json
+  cp $currentDir/build-wasm/OrthancStoneSingleFrame.js  $outputDir
+  cp $currentDir/build-wasm/OrthancStoneSingleFrame.wasm  $outputDir
+fi
+
+# build single-frame-editor
+if [[ $target == "all" || $target == "OrthancStoneSingleFrameEditor" ]]; then
+  cp $samplesRootDir/Web/single-frame-editor.html $outputDir
+  tsc --allowJs --project $samplesRootDir/Web/single-frame-editor.tsconfig.json
+  cp $currentDir/build-wasm/OrthancStoneSingleFrameEditor.js  $outputDir
+  cp $currentDir/build-wasm/OrthancStoneSingleFrameEditor.wasm  $outputDir
+fi
+
+# build simple-viewer project
+if [[ $target == "all" || $target == "OrthancStoneSimpleViewer" ]]; then
+  mkdir -p $outputDir/simple-viewer/
+  cp $samplesRootDir/SimpleViewer/Wasm/simple-viewer.html $outputDir/simple-viewer/
+  cp $samplesRootDir/SimpleViewer/Wasm/styles.css $outputDir/simple-viewer/
+  tsc --allowJs --project $samplesRootDir/SimpleViewer/Wasm/tsconfig-simple-viewer.json
+  cp $currentDir/build-wasm/OrthancStoneSimpleViewer.js  $outputDir/simple-viewer/
+  cp $currentDir/build-wasm/OrthancStoneSimpleViewer.wasm  $outputDir/simple-viewer/
+fi
+
+cd $currentDir

--- a/Applications/Samples/get-requirements-windows.ps1	Tue May 14 09:49:24 2019 +0200
+++ b/Applications/Samples/get-requirements-windows.ps1	Tue May 14 13:49:12 2019 +0200
@@ -1,50 +1,50 @@
-
-if ($true) {
-
-    Write-Error "This script is obsolete. Please work under WSL and run build-wasm.sh"
-
-} else {
-
-    param(
-        [IO.DirectoryInfo] $EmsdkRootDir = "C:\Emscripten",
-        [bool] $Overwrite = $false
-      )
-    
-    if (Test-Path -Path $EmsdkRootDir) {
-        if( $Override) {
-            Remove-Item -Path $EmsdkRootDir -Force -Recurse
-        } else {
-            throw "The `"$EmsdkRootDir`" folder may not exist! Use the Overwrite flag to bypass this check."
-        }
-    }
-    
-    # TODO: detect whether git is installed
-    # choco install -y git
-    
-    Write-Host "Will retrieve the Emscripten SDK to the `"$EmsdkRootDir`" folder"
-    
-    $EmsdkParentDir = split-path -Parent $EmsdkRootDir
-    $EmsdkRootName = split-path -Leaf $EmsdkRootDir
-    
-    Push-Location $EmsdkParentDir
-    
-    git clone https://github.com/juj/emsdk.git $EmsdkRootName
-    cd $EmsdkRootName
-    
-    git pull
-    
-    ./emsdk install latest
-    
-    ./emsdk activate latest
-    
-    echo "INFO: the ~/.emscripten file has been configured for this installation of Emscripten."
-    
-    Write-Host "emsdk is now installed in $EmsdkRootDir"
-    
-    Pop-Location
-
-}
-
-
-
-
+
+if ($true) {
+
+    Write-Error "This script is obsolete. Please work under WSL and run build-wasm.sh"
+
+} else {
+
+    param(
+        [IO.DirectoryInfo] $EmsdkRootDir = "C:\Emscripten",
+        [bool] $Overwrite = $false
+      )
+    
+    if (Test-Path -Path $EmsdkRootDir) {
+        if( $Override) {
+            Remove-Item -Path $EmsdkRootDir -Force -Recurse
+        } else {
+            throw "The `"$EmsdkRootDir`" folder may not exist! Use the Overwrite flag to bypass this check."
+        }
+    }
+    
+    # TODO: detect whether git is installed
+    # choco install -y git
+    
+    Write-Host "Will retrieve the Emscripten SDK to the `"$EmsdkRootDir`" folder"
+    
+    $EmsdkParentDir = split-path -Parent $EmsdkRootDir
+    $EmsdkRootName = split-path -Leaf $EmsdkRootDir
+    
+    Push-Location $EmsdkParentDir
+    
+    git clone https://github.com/juj/emsdk.git $EmsdkRootName
+    cd $EmsdkRootName
+    
+    git pull
+    
+    ./emsdk install latest
+    
+    ./emsdk activate latest
+    
+    echo "INFO: the ~/.emscripten file has been configured for this installation of Emscripten."
+    
+    Write-Host "emsdk is now installed in $EmsdkRootDir"
+    
+    Pop-Location
+
+}
+
+
+
+

--- a/Framework/Scene2D/Internals/OpenGLShaderVersionDirective.h	Tue May 14 09:49:24 2019 +0200
+++ b/Framework/Scene2D/Internals/OpenGLShaderVersionDirective.h	Tue May 14 13:49:12 2019 +0200
@@ -1,8 +1,8 @@
-#pragma once
-
-#if ORTHANC_ENABLE_WASM == 1
-// https://emscripten.org/docs/optimizing/Optimizing-WebGL.html
-#  define ORTHANC_STONE_OPENGL_SHADER_VERSION_DIRECTIVE "precision mediump float;\n"
-#else
-#  define ORTHANC_STONE_OPENGL_SHADER_VERSION_DIRECTIVE "#version 110\n"
-#endif
+#pragma once
+
+#if ORTHANC_ENABLE_WASM == 1
+// https://emscripten.org/docs/optimizing/Optimizing-WebGL.html
+#  define ORTHANC_STONE_OPENGL_SHADER_VERSION_DIRECTIVE "precision mediump float;\n"
+#else
+#  define ORTHANC_STONE_OPENGL_SHADER_VERSION_DIRECTIVE "#version 110\n"
+#endif

--- a/Platforms/Wasm/logger.ts	Tue May 14 09:49:24 2019 +0200
+++ b/Platforms/Wasm/logger.ts	Tue May 14 13:49:12 2019 +0200
@@ -1,111 +1,111 @@
-export enum LogSource {
-  Cpp,
-  Typescript
-}
-
-export class StandardConsoleLogger {
-  public showSource: boolean = true;
-
-  public debug(...args: any[]): void {
-    this._debug(LogSource.Typescript, ...args);
-  }
-
-  public debugFromCpp(...args: any[]): void {
-    this._debug(LogSource.Cpp, ...args);
-  }
-
-  public info(...args: any[]): void {
-    this._info(LogSource.Typescript, ...args);
-  }
-
-  public infoFromCpp(message: string): void {
-    this._info(LogSource.Cpp, message);
-  }
-
-  public warning(...args: any[]): void {
-    this._warning(LogSource.Typescript, ...args);
-  }
-
-  public warningFromCpp(message: string): void {
-    this._warning(LogSource.Cpp, message);
-  }
-
-  public error(...args: any[]): void {
-    this._error(LogSource.Typescript, ...args);
-  }
-
-  public errorFromCpp(message: string): void {
-    this._error(LogSource.Cpp, message);
-  }
-
-  public _debug(source: LogSource, ...args: any[]): void {
-    if ((<any> window).IsTraceLevelEnabled)
-    {
-      if ((<any> window).IsTraceLevelEnabled())
-      {
-        var output = this.getOutput(source, args);
-        console.debug(...output);
-      }
-    }
-  }
-
-  private _info(source: LogSource, ...args: any[]): void {
-    if ((<any> window).IsInfoLevelEnabled)
-    {
-      if ((<any> window).IsInfoLevelEnabled())
-      {
-        var output = this.getOutput(source, args);
-        console.info(...output);
-      }
-    }
-  }
-
-  public _warning(source: LogSource, ...args: any[]): void {
-    var output = this.getOutput(source, args);
-    console.warn(...output);
-  }
-
-  public _error(source: LogSource, ...args: any[]): void {
-    var output = this.getOutput(source, args);
-    console.error(...output);
-  }
-
-
-  private getOutput(source: LogSource, args: any[]): any[] {
-    var prefix = this.getPrefix();
-    var prefixAndSource = [];
-
-    if (prefix != null) {
-      prefixAndSource = [prefix];
-    } 
-
-    if (this.showSource) {
-      if (source == LogSource.Typescript) {
-        prefixAndSource = [...prefixAndSource, "TS "];
-      } else if (source == LogSource.Cpp) {
-        prefixAndSource = [...prefixAndSource, "C++"];
-      }
-    }
-
-    if (prefixAndSource.length > 0) {
-      prefixAndSource = [...prefixAndSource, "|"];
-    }
-
-    return [...prefixAndSource, ...args];
-  }
-
-  protected getPrefix(): string {
-    return null;
-  }
-}
-
-export class TimeConsoleLogger extends StandardConsoleLogger {
-  protected getPrefix(): string {
-    let now = new Date();
-    let timeString = now.getHours().toString().padStart(2, "0") + ":" + now.getMinutes().toString().padStart(2, "0") + ":" + now.getSeconds().toString().padStart(2, "0") + "." + now.getMilliseconds().toString().padStart(3, "0");
-    return timeString;
-  }
-}
-
-export var defaultLogger: StandardConsoleLogger = new TimeConsoleLogger();
-
+export enum LogSource {
+  Cpp,
+  Typescript
+}
+
+export class StandardConsoleLogger {
+  public showSource: boolean = true;
+
+  public debug(...args: any[]): void {
+    this._debug(LogSource.Typescript, ...args);
+  }
+
+  public debugFromCpp(...args: any[]): void {
+    this._debug(LogSource.Cpp, ...args);
+  }
+
+  public info(...args: any[]): void {
+    this._info(LogSource.Typescript, ...args);
+  }
+
+  public infoFromCpp(message: string): void {
+    this._info(LogSource.Cpp, message);
+  }
+
+  public warning(...args: any[]): void {
+    this._warning(LogSource.Typescript, ...args);
+  }
+
+  public warningFromCpp(message: string): void {
+    this._warning(LogSource.Cpp, message);
+  }
+
+  public error(...args: any[]): void {
+    this._error(LogSource.Typescript, ...args);
+  }
+
+  public errorFromCpp(message: string): void {
+    this._error(LogSource.Cpp, message);
+  }
+
+  public _debug(source: LogSource, ...args: any[]): void {
+    if ((<any> window).IsTraceLevelEnabled)
+    {
+      if ((<any> window).IsTraceLevelEnabled())
+      {
+        var output = this.getOutput(source, args);
+        console.debug(...output);
+      }
+    }
+  }
+
+  private _info(source: LogSource, ...args: any[]): void {
+    if ((<any> window).IsInfoLevelEnabled)
+    {
+      if ((<any> window).IsInfoLevelEnabled())
+      {
+        var output = this.getOutput(source, args);
+        console.info(...output);
+      }
+    }
+  }
+
+  public _warning(source: LogSource, ...args: any[]): void {
+    var output = this.getOutput(source, args);
+    console.warn(...output);
+  }
+
+  public _error(source: LogSource, ...args: any[]): void {
+    var output = this.getOutput(source, args);
+    console.error(...output);
+  }
+
+
+  private getOutput(source: LogSource, args: any[]): any[] {
+    var prefix = this.getPrefix();
+    var prefixAndSource = [];
+
+    if (prefix != null) {
+      prefixAndSource = [prefix];
+    } 
+
+    if (this.showSource) {
+      if (source == LogSource.Typescript) {
+        prefixAndSource = [...prefixAndSource, "TS "];
+      } else if (source == LogSource.Cpp) {
+        prefixAndSource = [...prefixAndSource, "C++"];
+      }
+    }
+
+    if (prefixAndSource.length > 0) {
+      prefixAndSource = [...prefixAndSource, "|"];
+    }
+
+    return [...prefixAndSource, ...args];
+  }
+
+  protected getPrefix(): string {
+    return null;
+  }
+}
+
+export class TimeConsoleLogger extends StandardConsoleLogger {
+  protected getPrefix(): string {
+    let now = new Date();
+    let timeString = now.getHours().toString().padStart(2, "0") + ":" + now.getMinutes().toString().padStart(2, "0") + ":" + now.getSeconds().toString().padStart(2, "0") + "." + now.getMilliseconds().toString().padStart(3, "0");
+    return timeString;
+  }
+}
+
+export var defaultLogger: StandardConsoleLogger = new TimeConsoleLogger();
+

--- a/Resources/CodeGeneration/testCppHandler/main.cpp	Tue May 14 09:49:24 2019 +0200
+++ b/Resources/CodeGeneration/testCppHandler/main.cpp	Tue May 14 13:49:12 2019 +0200
@@ -1,139 +1,139 @@
-#include <string>
-#include <fstream>
-#include <filesystem>
-#include <regex>
-using namespace std;
-namespace fs = std::filesystem;
-
-#include <boost/program_options.hpp>
-using namespace boost::program_options;
-
-#include "VsolMessages_generated.hpp"
-
-/**
-Transforms `str` by replacing occurrences of `oldStr` with `newStr`, using 
-plain text (*not* regular expressions.)
-*/
-static inline void ReplaceInString(
-  string& str,
-  const std::string& oldStr,
-  const std::string& newStr)
-{
-  std::string::size_type pos = 0u;
-  while ((pos = str.find(oldStr, pos)) != std::string::npos) {
-    str.replace(pos, oldStr.length(), newStr);
-    pos += newStr.length();
-  }
-}
-
-string SlurpFile(const string& fileName)
-{
-  ifstream ifs(fileName.c_str(), ios::in | ios::binary | ios::ate);
-
-  ifstream::pos_type fileSize = ifs.tellg();
-  ifs.seekg(0, ios::beg);
-
-  vector<char> bytes(fileSize);
-  ifs.read(bytes.data(), fileSize);
-
-  return string(bytes.data(), fileSize);
-}
-
-class MyHandler : public VsolMessages::IHandler
-{
-public:
-  virtual bool Handle(const VsolMessages::A& value) override
-  {
-    VsolMessages::StoneDumpValue(cout, value);
-    return true;
-  }
-  virtual bool Handle(const VsolMessages::B& value) override
-  {
-    VsolMessages::StoneDumpValue(cout, value);
-    return true;
-  }
-  virtual bool Handle(const VsolMessages::C& value) override
-  {
-    VsolMessages::StoneDumpValue(cout, value);
-    return true;
-  }
-  virtual bool Handle(const VsolMessages::Message1& value) override
-  {
-    VsolMessages::StoneDumpValue(cout, value);
-    return true;
-  }
-  virtual bool Handle(const VsolMessages::Message2& value) override
-  {
-    VsolMessages::StoneDumpValue(cout, value);
-    return true;
-  }
-};
-
-template<typename T>
-void ProcessPath(T filePath)
-{
-  cout << "+--------------------------------------------+\n";
-  cout << "| Processing: " << filePath.path().string() << "\n";
-  cout << "+--------------------------------------------+\n";
-  MyHandler handler;
-  auto contents = SlurpFile(filePath.path().string());
-  VsolMessages::StoneDispatchToHandler(contents, &handler);
-}
-
-int main(int argc, char** argv)
-{
-  try
-  {
-
-    options_description desc("Allowed options");
-    desc.add_options()
-      // First parameter describes option name/short name
-      // The second is parameter to option
-      // The third is description
-      ("help,h", "print usage message")
-      ("pattern,p", value<string>(), "pattern for input")
-      ;
-
-    variables_map vm;
-    store(parse_command_line(argc, argv, desc), vm);
-
-    if (vm.count("help"))
-    {
-      cout << desc << "\n";
-      return 0;
-    }
-
-    notify(vm);
-
-    string pattern = vm["pattern"].as<string>();
-
-    // tranform globbing pattern into regex
-    // we should deal with -, ., *...
-    string regexPatternStr = pattern;
-    cout << "Pattern is: " << regexPatternStr << endl;
-    ReplaceInString(regexPatternStr, "\\", "\\\\");
-    ReplaceInString(regexPatternStr, "-", "\\-");
-    ReplaceInString(regexPatternStr, ".", "\\.");
-    ReplaceInString(regexPatternStr, "*", ".*");
-    ReplaceInString(regexPatternStr, "?", ".");
-    cout << "Corresponding regex is: " << regexPatternStr << endl;
-
-    regex regexPattern(regexPatternStr);
-
-    for (auto& p : fs::directory_iterator("."))
-    {
-      auto fileName = p.path().filename().string();
-      if (regex_match(fileName, regexPattern))
-      {
-        ProcessPath(p);
-      }
-    }
-    return 0;
-
-
-  }
-  catch (exception& e)
-  {
-    cerr << e.what() << "\n";
-  }
+#include <string>
+#include <fstream>
+#include <filesystem>
+#include <regex>
+using namespace std;
+namespace fs = std::filesystem;
+
+#include <boost/program_options.hpp>
+using namespace boost::program_options;
+
+#include "VsolMessages_generated.hpp"
+
+/**
+Transforms `str` by replacing occurrences of `oldStr` with `newStr`, using 
+plain text (*not* regular expressions.)
+*/
+static inline void ReplaceInString(
+  string& str,
+  const std::string& oldStr,
+  const std::string& newStr)
+{
+  std::string::size_type pos = 0u;
+  while ((pos = str.find(oldStr, pos)) != std::string::npos) {
+    str.replace(pos, oldStr.length(), newStr);
+    pos += newStr.length();
+  }
+}
+
+string SlurpFile(const string& fileName)
+{
+  ifstream ifs(fileName.c_str(), ios::in | ios::binary | ios::ate);
+
+  ifstream::pos_type fileSize = ifs.tellg();
+  ifs.seekg(0, ios::beg);
+
+  vector<char> bytes(fileSize);
+  ifs.read(bytes.data(), fileSize);
+
+  return string(bytes.data(), fileSize);
+}
+
+class MyHandler : public VsolMessages::IHandler
+{
+public:
+  virtual bool Handle(const VsolMessages::A& value) override
+  {
+    VsolMessages::StoneDumpValue(cout, value);
+    return true;
+  }
+  virtual bool Handle(const VsolMessages::B& value) override
+  {
+    VsolMessages::StoneDumpValue(cout, value);
+    return true;
+  }
+  virtual bool Handle(const VsolMessages::C& value) override
+  {
+    VsolMessages::StoneDumpValue(cout, value);
+    return true;
+  }
+  virtual bool Handle(const VsolMessages::Message1& value) override
+  {
+    VsolMessages::StoneDumpValue(cout, value);
+    return true;
+  }
+  virtual bool Handle(const VsolMessages::Message2& value) override
+  {
+    VsolMessages::StoneDumpValue(cout, value);
+    return true;
+  }
+};
+
+template<typename T>
+void ProcessPath(T filePath)
+{
+  cout << "+--------------------------------------------+\n";
+  cout << "| Processing: " << filePath.path().string() << "\n";
+  cout << "+--------------------------------------------+\n";
+  MyHandler handler;
+  auto contents = SlurpFile(filePath.path().string());
+  VsolMessages::StoneDispatchToHandler(contents, &handler);
+}
+
+int main(int argc, char** argv)
+{
+  try
+  {
+
+    options_description desc("Allowed options");
+    desc.add_options()
+      // First parameter describes option name/short name
+      // The second is parameter to option
+      // The third is description
+      ("help,h", "print usage message")
+      ("pattern,p", value<string>(), "pattern for input")
+      ;
+
+    variables_map vm;
+    store(parse_command_line(argc, argv, desc), vm);
+
+    if (vm.count("help"))
+    {
+      cout << desc << "\n";
+      return 0;
+    }
+
+    notify(vm);
+
+    string pattern = vm["pattern"].as<string>();
+
+    // tranform globbing pattern into regex
+    // we should deal with -, ., *...
+    string regexPatternStr = pattern;
+    cout << "Pattern is: " << regexPatternStr << endl;
+    ReplaceInString(regexPatternStr, "\\", "\\\\");
+    ReplaceInString(regexPatternStr, "-", "\\-");
+    ReplaceInString(regexPatternStr, ".", "\\.");
+    ReplaceInString(regexPatternStr, "*", ".*");
+    ReplaceInString(regexPatternStr, "?", ".");
+    cout << "Corresponding regex is: " << regexPatternStr << endl;
+
+    regex regexPattern(regexPatternStr);
+
+    for (auto& p : fs::directory_iterator("."))
+    {
+      auto fileName = p.path().filename().string();
+      if (regex_match(fileName, regexPattern))
+      {
+        ProcessPath(p);
+      }
+    }
+    return 0;
+
+
+  }
+  catch (exception& e)
+  {
+    cerr << e.what() << "\n";
+  }
 }
\ No newline at end of file