INT PAL 0052660: Plot2D Viewer: Plot2d_Curve can't be selected

[modules/gui.git] / src / SVTK / SVTK_InteractorStyle.h

diff --git a/src/SVTK/SVTK_InteractorStyle.h b/src/SVTK/SVTK_InteractorStyle.h
index 9053b430d34518836a77335d2e971f15bbd4778b..dd514356d46d202f22001766710013a3427769b1 100644 (file)
--- a/src/SVTK/SVTK_InteractorStyle.h
+++ b/src/SVTK/SVTK_InteractorStyle.h
@@ -1,30 +1,29 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 //
-//  This library is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU Lesser General Public
-//  License as published by the Free Software Foundation; either
-//  version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
 //
-//  This library 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
-//  Lesser General Public License for more details.
+// This library 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
+// Lesser General Public License for more details.
 //
-//  You should have received a copy of the GNU Lesser General Public
-//  License along with this library; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
 //  SALOME VTKViewer : build VTK viewer into Salome desktop
 //  File   : SVTK_InteractorStyle.h
 //  Author : Christophe ATTANASIO
-//  Module : SALOME
-//  $Header$
-//
+
 #ifndef __SVTK_InteractorStyle_h
 #define __SVTK_InteractorStyle_h
 
@@ -38,6 +37,7 @@
 #include <vtkSmartPointer.h>
 
 #include <QCursor>
+#include <QtxRubberBand.h>
 
 #include <map>
 
@@ -126,6 +126,7 @@ class SVTK_EXPORT SVTK_ControllerOnKeyDown : public vtkObject{
 };
 
 class vtkPointPicker;
+class vtkTDxInteractorStyle;
 
 class SALOME_Actor;
 
@@ -145,6 +146,8 @@ class QRubberBand;
 #define VTK_INTERACTOR_STYLE_CAMERA_GLOBAL_PAN 7
 #define VTK_INTERACTOR_STYLE_CAMERA_SELECT_ROTATION_POINT 8
 
+enum PolygonState { Disable, Start, InProcess, Finished, Closed, NotValid };
+
 //! Introduce SALOME way of user interaction
 /*!
   This class defines SALOME way of user interaction for VTK viewer, as well, 
@@ -158,7 +161,7 @@ class SVTK_EXPORT SVTK_InteractorStyle: public vtkInteractorStyle
 
   typedef boost::shared_ptr<SVTK_SelectionEvent> PSelectionEvent;
 
-  
+  void SetTDxStyle(vtkTDxInteractorStyle*){} 
 
   //! Generate special #SVTK_SelectionEvent
   virtual SVTK_SelectionEvent* GetSelectionEvent();
@@ -199,6 +202,15 @@ class SVTK_EXPORT SVTK_InteractorStyle: public vtkInteractorStyle
   //! To handle right mouse button up event (reimplemented from #vtkInteractorStyle)
   virtual void OnRightButtonUp();
 
+  //! To handle mouse wheel forward event (reimplemented from #vtkInteractorStyle)
+  virtual void OnMouseWheelForward();
+
+  //! To handle mouse wheel backward event (reimplemented from #vtkInteractorStyle)
+  virtual void OnMouseWheelBackward();
+
+  //! To handle mouse button double click event
+  virtual void OnMouseButtonDoubleClick();
+
   //! To handle keyboard event (reimplemented from #vtkInteractorStyle)
   virtual void OnChar();
 
@@ -225,7 +237,16 @@ class SVTK_EXPORT SVTK_InteractorStyle: public vtkInteractorStyle
   
   SVTK_Selector* GetSelector();
 
-  int   CurrentState() const { return State; }
+  int          CurrentState() const { return State; }
+  PolygonState GetPolygonState() const { return myPoligonState; }
+  void         SetPolygonState( const PolygonState& thePolygonState )
+                              { myPoligonState = thePolygonState; }
+
+  void SetAdvancedZoomingEnabled( const bool theState ) { myIsAdvancedZoomingEnabled = theState; }
+  bool IsAdvancedZoomingEnabled() const { return myIsAdvancedZoomingEnabled; }
+
+  //! releaze myLastHighlitedActor and myLastPreHighlitedActor
+  void FreeActors();
 
   protected:
   SVTK_InteractorStyle();
@@ -264,9 +285,9 @@ class SVTK_EXPORT SVTK_InteractorStyle: public vtkInteractorStyle
   static 
   void
   ProcessEvents(vtkObject* object, 
-               unsigned long event,
-               void* clientData, 
-               void* callData );
+                unsigned long event,
+                void* clientData, 
+                void* callData );
 
   float MotionFactor;
   float RadianToDegree;                 // constant: for conv from deg to rad
@@ -299,6 +320,8 @@ class SVTK_EXPORT SVTK_InteractorStyle: public vtkInteractorStyle
   
   void drawRect();
   void endDrawRect();
+  void drawPolygon();
+  void endDrawPolygon();
 
  protected:
   QCursor                   myDefCursor;
@@ -345,10 +368,15 @@ class SVTK_EXPORT SVTK_InteractorStyle: public vtkInteractorStyle
   vtkSmartPointer<SVTK_Actor>     myHighlightSelectionPointActor;
   vtkSmartPointer<vtkPointPicker> myPointPicker;
   
-  vtkFloatingPointType            myBBCenter[3];
+  double                          myBBCenter[3];
   bool                            myBBFirstCheck;
 
   QRubberBand*                    myRectBand; //!< selection rectangle rubber band
+  QtxPolyRubberBand*              myPolygonBand; //!< polygonal selection
+  QVector<QPoint>                 myPolygonPoints;
+  PolygonState                    myPoligonState;
+
+  bool                            myIsAdvancedZoomingEnabled;
 };
 
 #ifdef WIN32