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
  39 vtkInteractorStyleSphere::~vtkInteractorStyleSphere()
  40 {
  41 }
  42
  43
  44 //---------------------------------------------------------------------------
  45
  46 bool  vtkInteractorStyleSphere::OnRightButtonDown()
  47 {
  48         if ((_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==0) && (_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==0) )
  49         {
  50                 _stateRadio     = true;
  51                 //_fordwareX    = this->Interactor->GetEventPosition()[0];
  52                 _fordwareY      = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
  53
  54                 wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
  55
  56                 _radio = wxsphereview->GetRadio();
  57         }
  58
  59         return true;
  60 }
  61
  62 //---------------------------------------------------------------------------
  63
  64 bool  vtkInteractorStyleSphere::OnRightButtonUp()
  65 {
  66         if (_stateRadio==true)
  67         {
  68                 wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
  69                 wxsphereview->SetDeltaVoxel(1);
  70                 double radio=wxsphereview->GetRadio();
  71                 wxsphereview->GetIdOfImage(radio+0.1);
  72                 wxsphereview->GetIdOfImage(radio+0.2);
  73                 wxsphereview->GetIdOfImage(radio-0.1);
  74                 wxsphereview->GetIdOfImage(radio-0.2);
  75
  76                 wxsphereview->RefreshView();
  77                 _stateRadio = false;
  78         }
  79
  80         return true;
  81 }
  82 //---------------------------------------------------------------------------
  83
  84 bool vtkInteractorStyleSphere::OnLeftButtonDown()
  85 {
  86         _stateRotate    = true;
  87         _fordwareX              = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
  88         _fordwareY              = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
  89         return true;
  90 }
  91
  92
  93 //---------------------------------------------------------------------------
  94
  95 bool  vtkInteractorStyleSphere::OnLeftButtonUp()
  96 {
  97         wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
  98         if (_stateRotate==true){
  99                 int fx  = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
 100                 int fy  = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
 101
 102                 if ((_fordwareX==fx)&&(_fordwareY==fy)){
 103                         double x=fx,y=fy,z=1;
 104                         _vtkInteractorStyleBaseView->TransformCoordinate(x,y,z);
 105                         wxsphereview->SetXYZtoParent(x,y);
 106                         wxCommandEvent newevent(wxEVT_COMMAND_MENU_SELECTED,12121);
 107                         wxsphereview->GetWxVTKRenderWindowInteractor()->GetParent()->ProcessEvent(newevent);
 108                 } else {
 109                         wxsphereview->RotationEnd();
 110                 }
 111                 wxsphereview->RefreshView();
 112                 _stateRotate = false;
 113         }
 114
 115         return true;
 116 }
 117
 118
 119 //---------------------------------------------------------------------------
 120
 121 bool  vtkInteractorStyleSphere::OnMouseMove ()
 122 {
 123         wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
 124         if (_stateRotate==true)
 125         {
 126                 bool ok_v, ok_ang;
 127                 ok_v=false;
 128                 ok_ang=false;
 129                 if (_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==1)
 130                 {
 131                         ok_v = true;
 132                 }
 133                 if (_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==1)
 134                 {
 135                         ok_ang = true;
 136                 }
 137             int fx = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
 138         int fy = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
 139                 wxsphereview->RotationStart( fx - _fordwareX , -(fy - _fordwareY) , ok_v, ok_ang);
 140                 wxsphereview->RefreshView();
 141         }
 142         if (_stateRadio==true)
 143         {
 144                 //int fx = this->Interactor->GetEventPosition()[0];
 145         int fy = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
 146                 double dif=(fy-_fordwareY) / 10.0;
 147                 wxsphereview->SetRadio( _radio + dif );
 148                 wxsphereview->SetDeltaVoxel(3);
 149                 wxsphereview->RefreshView();
 150         }
 151
 152         return true;
 153 }