--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Deprecated/Applications/StoneApplicationContext.h	Wed Apr 29 20:44:31 2020 +0200
@@ -0,0 +1,97 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 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/>.
+ **/
+
+
+#pragma once
+
+#include "../Framework/Deprecated/Toolbox/IWebService.h"
+#include "../Framework/Deprecated/Toolbox/IDelayedCallExecutor.h"
+#include "../Framework/Deprecated/Toolbox/OrthancApiClient.h"
+#include "../Framework/Deprecated/Viewport/WidgetViewport.h"
+
+
+#ifdef _MSC_VER
+  #if _MSC_VER > 1910
+    #define orthanc_override override
+  #else
+    #define orthanc_override
+  #endif
+#elif defined __GNUC__
+  #define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+/* Test for GCC > 3.2.0 */
+  #if GCC_VERSION > 40900
+    #define orthanc_override override
+  #else
+    #define orthanc_override
+  #endif
+#else
+    #define orthanc_override
+#endif
+
+#include <list>
+
+namespace OrthancStone
+{
+  // a StoneApplicationContext contains the services that a StoneApplication
+  // uses and that depends on the environment in which the Application executes.
+  // I.e, the StoneApplicationContext provides a WebService interface such that
+  // the StoneApplication can perform HTTP requests.  In a WASM environment,
+  // the WebService is provided by the browser while, in a native environment,
+  // the WebService is provided by the OracleWebService (a C++ Http client)
+
+  class StoneApplicationContext : public boost::noncopyable
+  {
+  private:
+    boost::shared_ptr<Deprecated::IWebService>     webService_;
+    Deprecated::IDelayedCallExecutor*  delayedCallExecutor_;   // TODO => shared_ptr ??
+    boost::shared_ptr<Deprecated::OrthancApiClient>  orthanc_;
+    std::string                      orthancBaseUrl_;
+
+    void InitializeOrthanc();
+
+  public:
+    StoneApplicationContext() :
+      delayedCallExecutor_(NULL)
+    {
+    }
+
+    virtual ~StoneApplicationContext()
+    {
+    }
+
+    boost::shared_ptr<Deprecated::IWebService> GetWebService();
+
+    boost::shared_ptr<Deprecated::OrthancApiClient> GetOrthancApiClient();
+
+    void SetWebService(boost::shared_ptr<Deprecated::IWebService> webService);
+
+    void SetOrthancBaseUrl(const std::string& baseUrl);
+
+    void SetDelayedCallExecutor(Deprecated::IDelayedCallExecutor& delayedCallExecutor)
+    {
+      delayedCallExecutor_ = &delayedCallExecutor;
+    }
+
+    Deprecated::IDelayedCallExecutor& GetDelayedCallExecutor()
+    {
+      return *delayedCallExecutor_;
+    }
+  };
+}