--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Deprecated/Volumes/ISlicedVolume.h	Tue May 21 14:27:35 2019 +0200
@@ -0,0 +1,77 @@
+/**
+ * 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/>.
+ **/
+
+
+#pragma once
+
+#include "../../Messages/IObservable.h"
+#include "../Toolbox/Slice.h"
+
+namespace Deprecated
+{
+  class ISlicedVolume : public OrthancStone::IObservable
+  {
+  public:
+    ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, ContentChangedMessage, ISlicedVolume);
+    ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, GeometryErrorMessage, ISlicedVolume);
+    ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, GeometryReadyMessage, ISlicedVolume);
+    ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, VolumeReadyMessage, ISlicedVolume);
+
+
+    class SliceContentChangedMessage : public OrthancStone::OriginMessage<ISlicedVolume>
+    {
+      ORTHANC_STONE_MESSAGE(__FILE__, __LINE__);
+      
+    private:
+      size_t        sliceIndex_;
+      const Slice&  slice_;
+      
+    public:
+      SliceContentChangedMessage(ISlicedVolume& origin,
+                                 size_t sliceIndex,
+                                 const Slice& slice) :
+        OriginMessage(origin),
+        sliceIndex_(sliceIndex),
+        slice_(slice)
+      {
+      }
+
+      size_t GetSliceIndex() const
+      {
+        return sliceIndex_;
+      }
+
+      const Slice& GetSlice() const
+      {
+        return slice_;
+      }
+    };
+
+
+    ISlicedVolume(OrthancStone::MessageBroker& broker) :
+      IObservable(broker)
+    {
+    }
+    
+    virtual size_t GetSliceCount() const = 0;
+
+    virtual const Slice& GetSlice(size_t slice) const = 0;
+  };
+}