# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1542042048 -3600
# Node ID f7616c010056cbc38ec02eebfff0e841568d4de5
# Parent  18b707fb86201f0070f21ca46eb9131775a7556e
reorganization

diff -r 18b707fb8620 -r f7616c010056 Applications/Samples/SingleFrameEditorApplication.h
--- a/Applications/Samples/SingleFrameEditorApplication.h	Mon Nov 12 17:17:25 2018 +0100
+++ b/Applications/Samples/SingleFrameEditorApplication.h	Mon Nov 12 18:00:48 2018 +0100
@@ -23,7 +23,10 @@
 
 #include "SampleApplicationBase.h"
 
+#include "../../Framework/Radiography/RadiographyLayerMoveTracker.h"
+#include "../../Framework/Radiography/RadiographyLayerRotateTracker.h"
 #include "../../Framework/Radiography/RadiographyScene.h"
+#include "../../Framework/Radiography/RadiographySceneCommand.h"
 #include "../../Framework/Radiography/RadiographyWidget.h"
 
 #include "../../Framework/Toolbox/UndoRedoStack.h"
@@ -46,308 +49,11 @@
 #define EXPORT_USING_PAM  1
 
 
-#include <boost/math/constants/constants.hpp>
 #include <boost/math/special_functions/round.hpp>
 
 
 namespace OrthancStone
 {
-  class RadiographySceneCommand : public UndoRedoStack::ICommand
-  {
-  private:
-    RadiographyScene&  scene_;
-    size_t             layer_;
-
-  protected:
-    virtual void UndoInternal(RadiographyLayer& layer) const = 0;
-
-    virtual void RedoInternal(RadiographyLayer& layer) const = 0;
-
-  public:
-    RadiographySceneCommand(RadiographyScene& scene,
-                            size_t layer) :
-      scene_(scene),
-      layer_(layer)
-    {
-    }
-
-    RadiographySceneCommand(const RadiographyScene::LayerAccessor& accessor) :
-      scene_(accessor.GetScene()),
-      layer_(accessor.GetIndex())
-    {
-    }
-
-    virtual void Undo() const
-    {
-      RadiographyScene::LayerAccessor accessor(scene_, layer_);
-
-      if (accessor.IsValid())
-      {
-        UndoInternal(accessor.GetLayer());
-      }
-    }
-
-    virtual void Redo() const
-    {
-      RadiographyScene::LayerAccessor accessor(scene_, layer_);
-
-      if (accessor.IsValid())
-      {
-        RedoInternal(accessor.GetLayer());
-      }
-    }
-  };
-
-
-  class RadiographyLayerRotateTracker : public IWorldSceneMouseTracker
-  {
-  private:
-    UndoRedoStack&                 undoRedoStack_;
-    RadiographyScene::LayerAccessor  accessor_;
-    double                         centerX_;
-    double                         centerY_;
-    double                         originalAngle_;
-    double                         clickAngle_;
-    bool                           roundAngles_;
-
-    bool ComputeAngle(double& angle /* out */,
-                      double sceneX,
-                      double sceneY) const
-    {
-      Vector u;
-      LinearAlgebra::AssignVector(u, sceneX - centerX_, sceneY - centerY_);
-
-      double nu = boost::numeric::ublas::norm_2(u);
-
-      if (!LinearAlgebra::IsCloseToZero(nu))
-      {
-        u /= nu;
-        angle = atan2(u[1], u[0]);
-        return true;
-      }
-      else
-      {
-        return false;
-      }
-    }
-
-
-    class UndoRedoCommand : public RadiographySceneCommand
-    {
-    private:
-      double  sourceAngle_;
-      double  targetAngle_;
-
-      static int ToDegrees(double angle)
-      {
-        return boost::math::iround(angle * 180.0 / boost::math::constants::pi<double>());
-      }
-      
-    protected:
-      virtual void UndoInternal(RadiographyLayer& layer) const
-      {
-        LOG(INFO) << "Undo - Set angle to " << ToDegrees(sourceAngle_) << " degrees";
-        layer.SetAngle(sourceAngle_);
-      }
-
-      virtual void RedoInternal(RadiographyLayer& layer) const
-      {
-        LOG(INFO) << "Redo - Set angle to " << ToDegrees(sourceAngle_) << " degrees";
-        layer.SetAngle(targetAngle_);
-      }
-
-    public:
-      UndoRedoCommand(const RadiographyLayerRotateTracker& tracker) :
-        RadiographySceneCommand(tracker.accessor_),
-        sourceAngle_(tracker.originalAngle_),
-        targetAngle_(tracker.accessor_.GetLayer().GetAngle())
-      {
-      }
-    };
-
-      
-  public:
-    RadiographyLayerRotateTracker(UndoRedoStack& undoRedoStack,
-                                  RadiographyScene& scene,
-                                  const ViewportGeometry& view,
-                                  size_t layer,
-                                  double x,
-                                  double y,
-                                  bool roundAngles) :
-      undoRedoStack_(undoRedoStack),
-      accessor_(scene, layer),
-      roundAngles_(roundAngles)
-    {
-      if (accessor_.IsValid())
-      {
-        accessor_.GetLayer().GetCenter(centerX_, centerY_);
-        originalAngle_ = accessor_.GetLayer().GetAngle();
-
-        double sceneX, sceneY;
-        view.MapDisplayToScene(sceneX, sceneY, x, y);
-
-        if (!ComputeAngle(clickAngle_, x, y))
-        {
-          accessor_.Invalidate();
-        }
-      }
-    }
-
-    virtual bool HasRender() const
-    {
-      return false;
-    }
-
-    virtual void Render(CairoContext& context,
-                        double zoom)
-    {
-      throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
-    }
-
-    virtual void MouseUp()
-    {
-      if (accessor_.IsValid())
-      {
-        undoRedoStack_.Add(new UndoRedoCommand(*this));
-      }
-    }
-
-    virtual void MouseMove(int displayX,
-                           int displayY,
-                           double sceneX,
-                           double sceneY)
-    {
-      static const double ROUND_ANGLE = 15.0 / 180.0 * boost::math::constants::pi<double>(); 
-        
-      double angle;
-        
-      if (accessor_.IsValid() &&
-          ComputeAngle(angle, sceneX, sceneY))
-      {
-        angle = angle - clickAngle_ + originalAngle_;
-
-        if (roundAngles_)
-        {
-          angle = boost::math::round<double>((angle / ROUND_ANGLE) * ROUND_ANGLE);
-        }
-          
-        accessor_.GetLayer().SetAngle(angle);
-      }
-    }
-  };
-    
-    
-  class RadiographyLayerMoveTracker : public IWorldSceneMouseTracker
-  {
-  private:
-    UndoRedoStack&                   undoRedoStack_;
-    RadiographyScene::LayerAccessor  accessor_;
-    double                           clickX_;
-    double                           clickY_;
-    double                           panX_;
-    double                           panY_;
-    bool                             oneAxis_;
-
-    class UndoRedoCommand : public RadiographySceneCommand
-    {
-    private:
-      double  sourceX_;
-      double  sourceY_;
-      double  targetX_;
-      double  targetY_;
-
-    protected:
-      virtual void UndoInternal(RadiographyLayer& layer) const
-      {
-        layer.SetPan(sourceX_, sourceY_);
-      }
-
-      virtual void RedoInternal(RadiographyLayer& layer) const
-      {
-        layer.SetPan(targetX_, targetY_);
-      }
-
-    public:
-      UndoRedoCommand(const RadiographyLayerMoveTracker& tracker) :
-        RadiographySceneCommand(tracker.accessor_),
-        sourceX_(tracker.panX_),
-        sourceY_(tracker.panY_),
-        targetX_(tracker.accessor_.GetLayer().GetPanX()),
-        targetY_(tracker.accessor_.GetLayer().GetPanY())
-      {
-      }
-    };
-
-
-  public:
-    RadiographyLayerMoveTracker(UndoRedoStack& undoRedoStack,
-                                RadiographyScene& scene,
-                                size_t layer,
-                                double x,
-                                double y,
-                                bool oneAxis) :
-      undoRedoStack_(undoRedoStack),
-      accessor_(scene, layer),
-      clickX_(x),
-      clickY_(y),
-      oneAxis_(oneAxis)
-    {
-      if (accessor_.IsValid())
-      {
-        panX_ = accessor_.GetLayer().GetPanX();
-        panY_ = accessor_.GetLayer().GetPanY();
-      }
-    }
-
-    virtual bool HasRender() const
-    {
-      return false;
-    }
-
-    virtual void Render(CairoContext& context,
-                        double zoom)
-    {
-      throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
-    }
-
-    virtual void MouseUp()
-    {
-      if (accessor_.IsValid())
-      {
-        undoRedoStack_.Add(new UndoRedoCommand(*this));
-      }
-    }
-
-    virtual void MouseMove(int displayX,
-                           int displayY,
-                           double sceneX,
-                           double sceneY)
-    {
-      if (accessor_.IsValid())
-      {
-        double dx = sceneX - clickX_;
-        double dy = sceneY - clickY_;
-
-        if (oneAxis_)
-        {
-          if (fabs(dx) > fabs(dy))
-          {
-            accessor_.GetLayer().SetPan(dx + panX_, panY_);
-          }
-          else
-          {
-            accessor_.GetLayer().SetPan(panX_, dy + panY_);
-          }
-        }
-        else
-        {
-          accessor_.GetLayer().SetPan(dx + panX_, dy + panY_);
-        }
-      }
-    }
-  };
-
-
   class RadiographyLayerCropTracker : public IWorldSceneMouseTracker
   {
   private:
diff -r 18b707fb8620 -r f7616c010056 Framework/Radiography/RadiographyLayerMoveTracker.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Radiography/RadiographyLayerMoveTracker.cpp	Mon Nov 12 18:00:48 2018 +0100
@@ -0,0 +1,124 @@
+/**
+ * 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 "RadiographyLayerMoveTracker.h"
+
+#include "RadiographySceneCommand.h"
+
+#include <Core/OrthancException.h>
+
+namespace OrthancStone
+{
+  class RadiographyLayerMoveTracker::UndoRedoCommand : public RadiographySceneCommand
+  {
+  private:
+    double  sourceX_;
+    double  sourceY_;
+    double  targetX_;
+    double  targetY_;
+
+  protected:
+    virtual void UndoInternal(RadiographyLayer& layer) const
+    {
+      layer.SetPan(sourceX_, sourceY_);
+    }
+
+    virtual void RedoInternal(RadiographyLayer& layer) const
+    {
+      layer.SetPan(targetX_, targetY_);
+    }
+
+  public:
+    UndoRedoCommand(const RadiographyLayerMoveTracker& tracker) :
+      RadiographySceneCommand(tracker.accessor_),
+      sourceX_(tracker.panX_),
+      sourceY_(tracker.panY_),
+      targetX_(tracker.accessor_.GetLayer().GetPanX()),
+      targetY_(tracker.accessor_.GetLayer().GetPanY())
+    {
+    }
+  };
+
+
+  RadiographyLayerMoveTracker::RadiographyLayerMoveTracker(UndoRedoStack& undoRedoStack,
+                                                           RadiographyScene& scene,
+                                                           size_t layer,
+                                                           double x,
+                                                           double y,
+                                                           bool oneAxis) :
+    undoRedoStack_(undoRedoStack),
+    accessor_(scene, layer),
+    clickX_(x),
+    clickY_(y),
+    oneAxis_(oneAxis)
+  {
+    if (accessor_.IsValid())
+    {
+      panX_ = accessor_.GetLayer().GetPanX();
+      panY_ = accessor_.GetLayer().GetPanY();
+    }
+  }
+
+
+  void RadiographyLayerMoveTracker::Render(CairoContext& context,
+                                           double zoom)
+  {
+    throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
+  }
+
+  
+  void RadiographyLayerMoveTracker::MouseUp()
+  {
+    if (accessor_.IsValid())
+    {
+      undoRedoStack_.Add(new UndoRedoCommand(*this));
+    }
+  }
+
+  
+  void RadiographyLayerMoveTracker::MouseMove(int displayX,
+                                              int displayY,
+                                              double sceneX,
+                                              double sceneY)
+  {
+    if (accessor_.IsValid())
+    {
+      double dx = sceneX - clickX_;
+      double dy = sceneY - clickY_;
+
+      if (oneAxis_)
+      {
+        if (fabs(dx) > fabs(dy))
+        {
+          accessor_.GetLayer().SetPan(dx + panX_, panY_);
+        }
+        else
+        {
+          accessor_.GetLayer().SetPan(panX_, dy + panY_);
+        }
+      }
+      else
+      {
+        accessor_.GetLayer().SetPan(dx + panX_, dy + panY_);
+      }
+    }
+  }
+}
diff -r 18b707fb8620 -r f7616c010056 Framework/Radiography/RadiographyLayerMoveTracker.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Radiography/RadiographyLayerMoveTracker.h	Mon Nov 12 18:00:48 2018 +0100
@@ -0,0 +1,66 @@
+/**
+ * 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/>.
+ **/
+
+
+#pragma once
+
+#include "../Toolbox/UndoRedoStack.h"
+#include "../Widgets/IWorldSceneMouseTracker.h"
+#include "RadiographyScene.h"
+
+namespace OrthancStone
+{
+  class RadiographyLayerMoveTracker : public IWorldSceneMouseTracker
+  {
+  private:
+    class UndoRedoCommand;
+    
+    UndoRedoStack&                   undoRedoStack_;
+    RadiographyScene::LayerAccessor  accessor_;
+    double                           clickX_;
+    double                           clickY_;
+    double                           panX_;
+    double                           panY_;
+    bool                             oneAxis_;
+
+  public:
+    RadiographyLayerMoveTracker(UndoRedoStack& undoRedoStack,
+                                RadiographyScene& scene,
+                                size_t layer,
+                                double x,
+                                double y,
+                                bool oneAxis);
+
+    virtual bool HasRender() const
+    {
+      return false;
+    }
+
+    virtual void Render(CairoContext& context,
+                        double zoom);
+
+    virtual void MouseUp();
+
+    virtual void MouseMove(int displayX,
+                           int displayY,
+                           double sceneX,
+                           double sceneY);
+  };
+}
diff -r 18b707fb8620 -r f7616c010056 Framework/Radiography/RadiographyLayerRotateTracker.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Radiography/RadiographyLayerRotateTracker.cpp	Mon Nov 12 18:00:48 2018 +0100
@@ -0,0 +1,154 @@
+/**
+ * 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 "RadiographyLayerRotateTracker.h"
+
+#include "RadiographySceneCommand.h"
+
+#include <Core/OrthancException.h>
+
+#include <boost/math/constants/constants.hpp>
+#include <boost/math/special_functions/round.hpp>
+
+namespace OrthancStone
+{
+  class RadiographyLayerRotateTracker::UndoRedoCommand : public RadiographySceneCommand
+  {
+  private:
+    double  sourceAngle_;
+    double  targetAngle_;
+
+    static int ToDegrees(double angle)
+    {
+      return boost::math::iround(angle * 180.0 / boost::math::constants::pi<double>());
+    }
+      
+  protected:
+    virtual void UndoInternal(RadiographyLayer& layer) const
+    {
+      LOG(INFO) << "Undo - Set angle to " << ToDegrees(sourceAngle_) << " degrees";
+      layer.SetAngle(sourceAngle_);
+    }
+
+    virtual void RedoInternal(RadiographyLayer& layer) const
+    {
+      LOG(INFO) << "Redo - Set angle to " << ToDegrees(sourceAngle_) << " degrees";
+      layer.SetAngle(targetAngle_);
+    }
+
+  public:
+    UndoRedoCommand(const RadiographyLayerRotateTracker& tracker) :
+      RadiographySceneCommand(tracker.accessor_),
+      sourceAngle_(tracker.originalAngle_),
+      targetAngle_(tracker.accessor_.GetLayer().GetAngle())
+    {
+    }
+  };
+
+
+  bool RadiographyLayerRotateTracker::ComputeAngle(double& angle /* out */,
+                                                   double sceneX,
+                                                   double sceneY) const
+  {
+    Vector u;
+    LinearAlgebra::AssignVector(u, sceneX - centerX_, sceneY - centerY_);
+
+    double nu = boost::numeric::ublas::norm_2(u);
+
+    if (!LinearAlgebra::IsCloseToZero(nu))
+    {
+      u /= nu;
+      angle = atan2(u[1], u[0]);
+      return true;
+    }
+    else
+    {
+      return false;
+    }
+  }
+
+
+  RadiographyLayerRotateTracker::RadiographyLayerRotateTracker(UndoRedoStack& undoRedoStack,
+                                                               RadiographyScene& scene,
+                                                               const ViewportGeometry& view,
+                                                               size_t layer,
+                                                               double x,
+                                                               double y,
+                                                               bool roundAngles) :
+    undoRedoStack_(undoRedoStack),
+    accessor_(scene, layer),
+    roundAngles_(roundAngles)
+  {
+    if (accessor_.IsValid())
+    {
+      accessor_.GetLayer().GetCenter(centerX_, centerY_);
+      originalAngle_ = accessor_.GetLayer().GetAngle();
+
+      double sceneX, sceneY;
+      view.MapDisplayToScene(sceneX, sceneY, x, y);
+
+      if (!ComputeAngle(clickAngle_, x, y))
+      {
+        accessor_.Invalidate();
+      }
+    }
+  }
+
+
+  void RadiographyLayerRotateTracker::Render(CairoContext& context,
+                                             double zoom)
+  {
+    throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
+  }
+
+
+  void RadiographyLayerRotateTracker::MouseUp()
+  {
+    if (accessor_.IsValid())
+    {
+      undoRedoStack_.Add(new UndoRedoCommand(*this));
+    }
+  }
+
+  
+  void RadiographyLayerRotateTracker::MouseMove(int displayX,
+                                                int displayY,
+                                                double sceneX,
+                                                double sceneY)
+  {
+    static const double ROUND_ANGLE = 15.0 / 180.0 * boost::math::constants::pi<double>(); 
+        
+    double angle;
+        
+    if (accessor_.IsValid() &&
+        ComputeAngle(angle, sceneX, sceneY))
+    {
+      angle = angle - clickAngle_ + originalAngle_;
+
+      if (roundAngles_)
+      {
+        angle = boost::math::round<double>((angle / ROUND_ANGLE) * ROUND_ANGLE);
+      }
+          
+      accessor_.GetLayer().SetAngle(angle);
+    }
+  }
+}
diff -r 18b707fb8620 -r f7616c010056 Framework/Radiography/RadiographyLayerRotateTracker.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Radiography/RadiographyLayerRotateTracker.h	Mon Nov 12 18:00:48 2018 +0100
@@ -0,0 +1,73 @@
+/**
+ * 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/>.
+ **/
+
+
+#pragma once
+
+#include "../Toolbox/UndoRedoStack.h"
+#include "../Toolbox/ViewportGeometry.h"
+#include "../Widgets/IWorldSceneMouseTracker.h"
+#include "RadiographyScene.h"
+
+
+namespace OrthancStone
+{
+  class RadiographyLayerRotateTracker : public IWorldSceneMouseTracker
+  {
+  private:
+    class UndoRedoCommand;
+
+    UndoRedoStack&                   undoRedoStack_;
+    RadiographyScene::LayerAccessor  accessor_;
+    double                           centerX_;
+    double                           centerY_;
+    double                           originalAngle_;
+    double                           clickAngle_;
+    bool                             roundAngles_;
+
+    bool ComputeAngle(double& angle /* out */,
+                      double sceneX,
+                      double sceneY) const;
+
+  public:
+    RadiographyLayerRotateTracker(UndoRedoStack& undoRedoStack,
+                                  RadiographyScene& scene,
+                                  const ViewportGeometry& view,
+                                  size_t layer,
+                                  double x,
+                                  double y,
+                                  bool roundAngles);
+
+    virtual bool HasRender() const
+    {
+      return false;
+    }
+
+    virtual void Render(CairoContext& context,
+                        double zoom);
+
+    virtual void MouseUp();
+
+    virtual void MouseMove(int displayX,
+                           int displayY,
+                           double sceneX,
+                           double sceneY);
+  };
+}
diff -r 18b707fb8620 -r f7616c010056 Resources/CMake/OrthancStoneConfiguration.cmake
--- a/Resources/CMake/OrthancStoneConfiguration.cmake	Mon Nov 12 17:17:25 2018 +0100
+++ b/Resources/CMake/OrthancStoneConfiguration.cmake	Mon Nov 12 18:00:48 2018 +0100
@@ -246,6 +246,8 @@
   ${ORTHANC_STONE_ROOT}/Framework/Layers/LineMeasureTracker.cpp
   ${ORTHANC_STONE_ROOT}/Framework/Layers/RenderStyle.cpp
   ${ORTHANC_STONE_ROOT}/Framework/Layers/SliceOutlineRenderer.cpp
+  ${ORTHANC_STONE_ROOT}/Framework/Radiography/RadiographyLayerMoveTracker.cpp
+  ${ORTHANC_STONE_ROOT}/Framework/Radiography/RadiographyLayerRotateTracker.cpp
   ${ORTHANC_STONE_ROOT}/Framework/Radiography/RadiographyLayer.cpp
   ${ORTHANC_STONE_ROOT}/Framework/Radiography/RadiographyScene.cpp
   ${ORTHANC_STONE_ROOT}/Framework/Radiography/RadiographySceneCommand.cpp
@@ -350,6 +352,8 @@
         NOT IS_DIRECTORY ${_header} AND
         NOT IS_SYMLINK ${_header})
 
+      # Prevent adding the header twice if it is already manually
+      # specified in the sources
       list (FIND SOURCES_VAR ${_header} _index)
       if (${_index} EQUAL -1)
         list(APPEND TMP ${_header})