Coding - Apply .clang-format formatting #286

Update empty method guards to new style with regex (see PR).
Used clang-format 18.1.8.
New actions to validate code formatting is added.
Update .clang-format with disabling of include sorting.
  It is temporary changes, then include will be sorted.
Apply formatting for /src and /tools folder.
The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.

tools/ShapeView/ShapeView_VisibilityState.hxx

@@ -11,7 +11,7 @@
 // distribution for complete text of the license and disclaimer of any warranty.
 //
 // Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement. 
+// commercial license or contractual agreement.
 
 #ifndef ShapeView_VisibilityState_H
 #define ShapeView_VisibilityState_H
@@ -33,55 +33,65 @@ class ShapeView_VisibilityState : public QObject, public TreeModel_VisibilitySta
   Q_OBJECT
 public:
   //! Constructor
-  ShapeView_VisibilityState (TreeModel_ModelBase* theModel) : TreeModel_VisibilityState (theModel),
-  myPresentationType (View_PresentationType_Main) {}
+  ShapeView_VisibilityState(TreeModel_ModelBase* theModel)
+      : TreeModel_VisibilityState(theModel),
+        myPresentationType(View_PresentationType_Main)
+  {
+  }
 
   //! Destructor
   ~ShapeView_VisibilityState() {}
 
   //! Sets current displayer
   //! \theDisplayer class that provides connection to visualized objects
-  void SetDisplayer (View_Displayer* theDisplayer) { myDisplayer = theDisplayer; }
+  void SetDisplayer(View_Displayer* theDisplayer) { myDisplayer = theDisplayer; }
 
   //! Sets presentation type for displayer
   //! \param theType type value
-  void SetPresentationType (const View_PresentationType theType) { myPresentationType = theType; }
+  void SetPresentationType(const View_PresentationType theType) { myPresentationType = theType; }
 
   //! Returns true if visibility of the item can be changed
   //! \param theIndex tree model index
   //! \return boolean value
-  virtual bool CanBeVisible (const QModelIndex& theIndex) const Standard_OVERRIDE { return !Shape (theIndex).IsNull(); }
+  virtual bool CanBeVisible(const QModelIndex& theIndex) const Standard_OVERRIDE
+  {
+    return !Shape(theIndex).IsNull();
+  }
 
   //! Sets visibility state
   //! \theIndex tree model index
   //! \param theState visibility state
   //! \param toEmitDataChanged boolean flag whether emit of the model should be done immediately
   //! \return true if state is changed
-  Standard_EXPORT virtual bool SetVisible (const QModelIndex& theIndex, const bool theState, const bool toEmitDataChanged) Standard_OVERRIDE;
+  Standard_EXPORT virtual bool SetVisible(const QModelIndex& theIndex,
+                                          const bool         theState,
+                                          const bool         toEmitDataChanged) Standard_OVERRIDE;
 
   //! Returns visibility state value
-  virtual bool IsVisible (const QModelIndex& theIndex) const Standard_OVERRIDE
-  { return myDisplayer->IsVisible (Shape (theIndex), myPresentationType); }
+  virtual bool IsVisible(const QModelIndex& theIndex) const Standard_OVERRIDE
+  {
+    return myDisplayer->IsVisible(Shape(theIndex), myPresentationType);
+  }
 
 public slots:
   //! Processes the mouse clicked on the index.
   //! It changes the item visibility if model allows to change it.
   //! \theIndex tree model index
-  void OnClicked (const QModelIndex& theIndex);
+  void OnClicked(const QModelIndex& theIndex);
 
 signals:
   //! Signal after OnClicked is performed
   //! \theIndex tree model index
-  void itemClicked (const QModelIndex& theIndex);
+  void itemClicked(const QModelIndex& theIndex);
 
 protected:
   //! Gets shape of the view model by the parameter index if it has a shape
   //! \param theIndex tree model index
   //! \return shape instance
-  TopoDS_Shape Shape (const QModelIndex& theIndex) const;
+  TopoDS_Shape Shape(const QModelIndex& theIndex) const;
 
 private:
-  View_Displayer* myDisplayer; //!< view displayer
+  View_Displayer*       myDisplayer;        //!< view displayer
   View_PresentationType myPresentationType; //!< presentation type
 };