lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkInteractorStyleSphere.cxx

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26
  27 #include "vtkInteractorStyleSphere.h"
  28
  29 #include "wxSphereView.h"
  30
  31 vtkInteractorStyleSphere::vtkInteractorStyleSphere()
  32 {
  33         _stateRadio  = false;
  34         _stateRotate = false;
  35 }
  36
  37 //---------------------------------------------------------------------------
  38 vtkInteractorStyleSphere::~vtkInteractorStyleSphere()
  39 {
  40 }
  41
  42 //--------------------------------------------------------------------------
  43 bool  vtkInteractorStyleSphere::OnRightButtonDown()
  44 {
  45         if ((_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==0) && (_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==0) )
  46         {
  47                 _stateRadio     = true;
  48                 //_fordwareX    = this->Interactor->GetEventPosition()[0];
  49                 _fordwareY      = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
  50                 wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
  51                 _radio = wxsphereview->GetRadio();
  52         }
  53         return true;
  54 }
  55
  56 //---------------------------------------------------------------------------
  57 bool  vtkInteractorStyleSphere::OnRightButtonUp()
  58 {
  59         if (_stateRadio==true)
  60         {
  61                 wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
  62                 wxsphereview->SetDeltaVoxel(1);
  63                 double radio=wxsphereview->GetRadio();
  64                 wxsphereview->GetIdOfImage(radio+0.1);
  65                 wxsphereview->GetIdOfImage(radio+0.2);
  66                 wxsphereview->GetIdOfImage(radio-0.1);
  67                 wxsphereview->GetIdOfImage(radio-0.2);
  68                 wxsphereview->RefreshView();
  69                 _stateRadio = false;
  70         }
  71         return true;
  72 }
  73
  74 //---------------------------------------------------------------------------
  75 bool vtkInteractorStyleSphere::OnLeftButtonDown()
  76 {
  77         _stateRotate    = true;
  78         _fordwareX              = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
  79         _fordwareY              = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
  80         return true;
  81 }
  82
  83 //---------------------------------------------------------------------------
  84 bool  vtkInteractorStyleSphere::OnLeftButtonUp()
  85 {
  86         wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
  87         if (_stateRotate==true){
  88                 int fx  = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
  89                 int fy  = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
  90
  91                 if ((_fordwareX==fx)&&(_fordwareY==fy)){
  92                         double x=fx,y=fy,z=1;
  93                         _vtkInteractorStyleBaseView->TransformCoordinate(x,y,z);
  94                         wxsphereview->SetXYZtoParent(x,y);
  95                         wxCommandEvent newevent(wxEVT_COMMAND_MENU_SELECTED,12121);
  96                         wxsphereview->GetWxVTKRenderWindowInteractor()->GetParent()->ProcessEvent(newevent);
  97                 } else {
  98                         wxsphereview->RotationEnd();
  99                 }
 100                 wxsphereview->RefreshView();
 101                 _stateRotate = false;
 102         }
 103         return true;
 104 }
 105
 106
 107 //---------------------------------------------------------------------------
 108 bool  vtkInteractorStyleSphere::OnMouseMove ()
 109 {
 110         wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
 111
 112         if (_stateRotate==true)
 113         {
 114                 bool ok_v, ok_ang;
 115                 ok_v=false;
 116                 ok_ang=false;
 117                 if (_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==1)
 118                 {
 119                         ok_v = true;
 120                 }
 121                 if (_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==1)
 122                 {
 123                         ok_ang = true;
 124                 }
 125             int fx = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
 126         int fy = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
 127                 wxsphereview->RotationStart( fx - _fordwareX , -(fy - _fordwareY) , ok_v, ok_ang);
 128                 wxsphereview->RefreshView();
 129         }
 130         if (_stateRadio==true)
 131         {
 132
 133                 //int fx = this->Interactor->GetEventPosition()[0];
 134         int fy = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
 135                 double dif=(fy-_fordwareY) / 10.0;
 136                 wxsphereview->SetRadio( _radio + dif );
 137                 wxsphereview->SetDeltaVoxel(3);
 138
 139                 wxsphereview->RefreshView();
 140         }
 141         return true;
 142 }
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