Optimize the flushing: this improvement speed ups the unit test for 3-4 times

[modules/shaper.git] / src / ModuleBase / ModuleBase_IViewer.h

diff --git a/src/ModuleBase/ModuleBase_IViewer.h b/src/ModuleBase/ModuleBase_IViewer.h
index 3e557504aeb061377a6168f5aed1f3eda32bbc06..7547d6c1f33ddb89ba67c065e9585ba3540af8e2 100644 (file)
--- a/src/ModuleBase/ModuleBase_IViewer.h
+++ b/src/ModuleBase/ModuleBase_IViewer.h
@@ -25,10 +25,7 @@ Q_OBJECT
  public:
    /// Constructor
    /// \param theParent a parent object
-  ModuleBase_IViewer(QObject* theParent)
-      : QObject(theParent)
-  {
-  }
+  ModuleBase_IViewer(QObject* theParent);
 
   //! Returns AIS_InteractiveContext from current OCCViewer
   virtual Handle(AIS_InteractiveContext) AISContext() const = 0;
@@ -60,7 +57,9 @@ Q_OBJECT
   /// \param theX the X projection value
   /// \param theY the Y projection value
   /// \param theZ the Z projection value
-  virtual void setViewProjection(double theX, double theY, double theZ) = 0;
+  /// \param theTwist the twist angle in radians
+  virtual void setViewProjection( double theX, double theY, double theZ,
+                                  double theTwist ) = 0;
 
   /// Add selection filter to the viewer
   /// \param theFilter a selection filter
@@ -80,6 +79,8 @@ Q_OBJECT
   /// Update current viewer
   virtual void update() = 0;
 
+  /// Returns a scale factor of the given view
+  /// \param theView a view object
   const double Scale(const Handle(V3d_View)& theView)
   {
     if (!myWindowScale.contains(theView))
@@ -87,13 +88,16 @@ Q_OBJECT
     return myWindowScale[theView];
   }
 
+  /// Remember a scale factor for the view object
+  /// \param theView a view object
+  /// \param theVal a scale factor
   void SetScale(const Handle(V3d_View)& theView, const double theVal) { myWindowScale[theView] = theVal; }
 
   /// Method returns True if the viewer can process editing objects 
   /// by mouse drugging. If this is impossible thet it has to return False.
   virtual bool canDragByMouse() const { return true; }
 
-  // Fit all along Z (perpendicular to display)
+  /// Fit all along Z (perpendicular to display)
   virtual void Zfitall() = 0;
 
 signals:
@@ -141,6 +145,7 @@ signals:
   void viewTransformed(int theTransformation);
 
   protected:
+    /// A map for storing a scale factors dependent on view object
     QMap<Handle(V3d_View), double> myWindowScale;
 };