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

   1 /*=========================================================================
   2
   3   Program:   wxMaracas
   4   Module:    $RCSfile: wxMaracas_N_ViewersWidget.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2010/10/23 12:01:32 $
   7   Version:   $Revision: 1.20 $
   8
   9   Copyright: (c) 2002, 2003
  10   License:
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notice for more information.
  15
  16 =========================================================================*/
  17
  18 //------------------------------------------------------------------------------------------------------------
  19 // Definition includes
  20 //------------------------------------------------------------------------------------------------------------
  21 #include "wxMaracas_N_ViewersWidget.h"
  22
  23 //------------------------------------------------------------------------------------------------------------
  24 // Other includes
  25 //------------------------------------------------------------------------------------------------------------
  26
  27
  28         //------------------------------------------------------------------------------------------------------------
  29         // Constructors & Destructors
  30         //------------------------------------------------------------------------------------------------------------
  31
  32
  33         BEGIN_EVENT_TABLE( wxMaracas_N_ViewersWidget, wxPanel )
  34                 EVT_MENU( 12121, wxMaracas_N_ViewersWidget::OnRefreshView )
  35                 EVT_MENU( 12122, wxMaracas_N_ViewersWidget::OnDClickLeft  )
  36         END_EVENT_TABLE( );
  37
  38
  39         //------------------------------------------------------------------------------------------------------------
  40         // Constructors & Destructors
  41         //------------------------------------------------------------------------------------------------------------
  42
  43
  44
  45         wxMaracas_N_ViewersWidget::wxMaracas_N_ViewersWidget(wxWindow *parent, vtkImageData* imagedata, std::vector<int> *nTypeView)
  46                 : wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL)
  47         {
  48                 wxwindow1               = NULL;
  49                 wxwindow2               = NULL;
  50                 wxwindow3               = NULL;
  51                 wxwindow4               = NULL;
  52                 _currentwxw             = NULL;
  53                 mvtkmprbasedata = NULL;
  54
  55                 wxSizer *sizer  = new wxBoxSizer(wxVERTICAL);
  56                 this->SetSizer(sizer);
  57                 this->SetAutoLayout(true);
  58
  59
  60                 if(imagedata!=NULL && nTypeView!=NULL ){
  61                         this->SetType(nTypeView);
  62                         this->UpdateLayout(imagedata);
  63                 }
  64
  65
  66         }
  67         /**
  68         *       @pre A wxWindow* object must be provided as a parent for the viewer and the type of layout for the viewer
  69         *       @post The layout of the viewer is initialized, if no image is provided at first, a default image is
  70         *               used
  71         *       @param wxWindow* parent of the window
  72         *       @param std::vector<int>* vector of the type for the viewer
  73         *       @param vtkImageData* imagedata of the viewer
  74         */
  75         wxMaracas_N_ViewersWidget::wxMaracas_N_ViewersWidget(wxWindow *parent, std::vector<int> *nTypeView, vtkImageData* imagedata)
  76         : wxPanel( parent, -1){
  77                 wxwindow1               = NULL;
  78                 wxwindow2               = NULL;
  79                 wxwindow3               = NULL;
  80                 wxwindow4               = NULL;
  81                 _currentwxw             = NULL;
  82                 mvtkmprbasedata = NULL;
  83
  84                 wxSizer *sizer  = new wxBoxSizer(wxVERTICAL);
  85                 this->SetSizer(sizer);
  86                 this->SetAutoLayout(true);
  87
  88                 this->SetType(nTypeView);
  89
  90                 /*if(imagedata==NULL){
  91                         double spc[3];
  92                         spc[0] = 1;
  93                         spc[1] = 1;
  94                         spc[2] = 1;
  95                         int extent[6];
  96                         extent[0] = 0;
  97                         extent[1] = 1;
  98                         extent[2] = 0;
  99                         extent[3] = 1;
 100                         extent[4] = 0;
 101                         extent[5] = 0;
 102
 103                         imagedata = vtkImageData::New();
 104                         imagedata->SetSpacing(spc);
 105                         imagedata->SetExtent(extent);
 106                         imagedata->SetScalarTypeToUnsignedChar();
 107                         imagedata->AllocateScalars();
 108                 }*/
 109
 110                 this->UpdateLayout(imagedata);
 111         }
 112         //-------------------------------------------------------------------------
 113
 114         wxMaracas_N_ViewersWidget::~wxMaracas_N_ViewersWidget()
 115         {
 116                 if (mvtkmprbasedata!=NULL)
 117                 {
 118                         delete mvtkmprbasedata;
 119                 }
 120
 121         }
 122         //------------------------------------------------------------------------------------------------------------
 123         // Methods
 124         //------------------------------------------------------------------------------------------------------------
 125
 126
 127         //-------------------------------------------------------------------------
 128
 129         void wxMaracas_N_ViewersWidget::Update()
 130         {
 131                 //wxvtkrenderwindowinteractor->Render();
 132         //    wxvtkrenderwindowinteractor->Refresh();
 133         //    Refresh();
 134         }
 135
 136         //-------------------------------------------------------------------------
 137
 138         void wxMaracas_N_ViewersWidget::OnRefreshView(wxCommandEvent & event)
 139         {
 140                 RefreshView();
 141         }
 142         //----------------------------------------------------------------------------
 143         void wxMaracas_N_ViewersWidget::OnDClickLeft(wxCommandEvent & event)
 144         {
 145                 RefreshView();
 146         }
 147
 148                 //-------------------------------------------------------------------------
 149
 150         vtkRenderer *wxMaracas_N_ViewersWidget::GetRenderer()
 151         {
 152                 return NULL; //renderer;
 153         }
 154
 155         void wxMaracas_N_ViewersWidget::RefreshView()
 156         {
 157
 158                 if (wxwindow1!=NULL) {wxwindow1->RefreshView(); }
 159                 if (wxwindow2!=NULL) {wxwindow2->RefreshView(); }
 160                 if (wxwindow3!=NULL) {wxwindow3->RefreshView(); }
 161                 if (wxwindow4!=NULL) {wxwindow4->RefreshView(); }
 162         }
 163
 164         //-------------------------------------------------------------------------
 165         wxMaracas_ViewerWidget *wxMaracas_N_ViewersWidget::GetWindow(int iWin)
 166         {
 167                 wxMaracas_ViewerWidget *tmpWin=NULL;
 168                 if  (iWin==1)
 169                 {
 170                         tmpWin=wxwindow1;
 171                 }
 172                 if  (iWin==2)
 173                 {
 174                         tmpWin=wxwindow2;
 175                 }
 176                 if  (iWin==3)
 177                 {
 178                         tmpWin=wxwindow3;
 179                 }
 180                 if  (iWin==4)
 181                 {
 182                         tmpWin=wxwindow4;
 183                 }
 184                 return tmpWin;
 185         }
 186
 187         //-------------------------------------------------------------------------
 188         wxVtkBaseView *wxMaracas_N_ViewersWidget::GetwxVtkBaseView(int iWin)
 189         {
 190                 wxVtkBaseView *wxvtkbaseview=NULL;
 191                 wxMaracas_ViewerWidget *tmpWin=GetWindow(iWin);
 192                 if (tmpWin!=NULL){  wxvtkbaseview = tmpWin->GetwxVtkBaseView();  }
 193                 return wxvtkbaseview;
 194         }
 195
 196         //-------------------------------------------------------------------------
 197         void wxMaracas_N_ViewersWidget::Refresh(bool eraseBackground, const wxRect* rect )
 198         {
 199                 wxPanel::Refresh(false);
 200         }
 201
 202         //-------------------------------------------------------------------------
 203         void wxMaracas_N_ViewersWidget::UpdateLayout(vtkImageData* imagedata)
 204         {
 205                 wxWindow                                *wxwindow       = NULL;
 206                 wxSizer *sizer                                          = this->GetSizer();
 207
 208                 if (mvtkmprbasedata!=NULL)
 209                 {
 210                         delete mvtkmprbasedata;
 211                 }
 212
 213                 marImageData    *marimagedata   = new marImageData( imagedata );
 214                 mvtkmprbasedata                                 = new vtkMPRBaseData();
 215                 mvtkmprbasedata->SetMarImageData(marimagedata);
 216
 217                 if(_currentwxw != NULL){
 218                         _currentwxw->Show(false);
 219                         delete _currentwxw;
 220                         //sizer->Remove(currentwxwindow);
 221                         //delete currentwxwindow;
 222                 }
 223
 224                 //std::cout<<"size "<<nTypeView->size()<<std::endl;
 225                 if (nTypeView->size()==1)
 226                 {
 227                         wxwindow1 = new wxMaracas_ViewerWidget(this, imagedata, (*nTypeView)[0], mvtkmprbasedata);
 228                         wxwindow = wxwindow1;
 229                 }else   if (nTypeView->size()==2)       {
 230                         wxSplitterWindow        *spliter        = new wxSplitterWindow( this , -1);
 231                         spliter->SetMinimumPaneSize(1);
 232                         wxwindow1 = new wxMaracas_ViewerWidget(spliter, imagedata, (*nTypeView)[0], mvtkmprbasedata);
 233                         wxwindow2 = new wxMaracas_ViewerWidget(spliter, imagedata, (*nTypeView)[1], mvtkmprbasedata);
 234                         spliter -> SplitVertically( wxwindow1 , wxwindow2  );
 235                         wxwindow = spliter;
 236                 }else if (nTypeView->size()==3)
 237                 {
 238                         wxSplitterWindow        *spliter        = new wxSplitterWindow( this , -1);
 239                         wxSplitterWindow        *spliterA       = new wxSplitterWindow( spliter , -1);
 240                         spliter->SetMinimumPaneSize(1);
 241                         spliterA->SetMinimumPaneSize(1);
 242                         wxwindow1 = new wxMaracas_ViewerWidget(spliter , imagedata, (*nTypeView)[0], mvtkmprbasedata);
 243                         wxwindow2 = new wxMaracas_ViewerWidget(spliterA, imagedata, (*nTypeView)[1], mvtkmprbasedata);
 244                         wxwindow3 = new wxMaracas_ViewerWidget(spliterA, imagedata, (*nTypeView)[2], mvtkmprbasedata);
 245                         spliter -> SplitVertically( wxwindow1 , spliterA   );
 246                         spliterA-> SplitHorizontally( wxwindow2 , wxwindow3  );
 247                         wxwindow = spliter;
 248                 }else if (nTypeView->size()>=4){
 249                         wxSplitterWindow        *spliter        = new wxSplitterWindow( this , -1);
 250                         wxSplitterWindow        *spliterA       = new wxSplitterWindow( spliter , -1);
 251                         wxSplitterWindow        *spliterB       = new wxSplitterWindow( spliter , -1);
 252                         spliter->SetMinimumPaneSize(1);
 253                         spliterA->SetMinimumPaneSize(1);
 254                         spliterB->SetMinimumPaneSize(1);
 255
 256                         spliter -> SplitVertically( spliterA , spliterB   );
 257                         wxwindow1 = new wxMaracas_ViewerWidget(spliterA, imagedata, (*nTypeView)[0], mvtkmprbasedata);
 258                         wxwindow2 = new wxMaracas_ViewerWidget(spliterA, imagedata, (*nTypeView)[1], mvtkmprbasedata);
 259                         spliterA-> SplitHorizontally( wxwindow1 , wxwindow2  );
 260                         wxwindow3 = new wxMaracas_ViewerWidget(spliterB, imagedata, (*nTypeView)[2], mvtkmprbasedata);
 261                         wxwindow4 = new wxMaracas_ViewerWidget(spliterB, imagedata, (*nTypeView)[3], mvtkmprbasedata);
 262                         spliterB-> SplitHorizontally( wxwindow3 , wxwindow4  );
 263                         wxwindow = spliter;
 264                 }
 265
 266
 267                 //panel->SetDimension()
 268                 sizer->Add( wxwindow , 1, wxGROW);
 269                 sizer->Layout();
 270                 //_currentwxw = wxwindow;
 271                 //_currentwxw->Show(true);
 272
 273                 //this->Layout();
 274                 //this->Refresh();
 275
 276
 277 // I don't undestand how this works and not the opposite ...
 278                 if (wxwindow4!=NULL) {wxwindow4->ConfigureVTK(); }
 279                 if (wxwindow3!=NULL) {wxwindow3->ConfigureVTK(); }
 280                 if (wxwindow2!=NULL) {wxwindow2->ConfigureVTK(); }
 281                 if (wxwindow1!=NULL) {wxwindow1->ConfigureVTK(); }
 282  }
 283
 284
 285 //-----------------------------------------------------------------------------------
 286  void wxMaracas_N_ViewersWidget::SetType(std::vector<int>* type){
 287          nTypeView = type;
 288  }
 289
 290
 291
 292 //-----------------------------------------------------------------------------------
 293  void wxMaracas_N_ViewersWidget::SetImage( vtkImageData *image  )
 294  {
 295          if (wxwindow1!=NULL) { wxwindow1->SetImage(image); }
 296          if (wxwindow2!=NULL) { wxwindow2->SetImage(image); }
 297          if (wxwindow3!=NULL) { wxwindow3->SetImage(image); }
 298          if (wxwindow4!=NULL) { wxwindow4->SetImage(image); }
 299          ConfigureVTK();
 300
 301  }
 302
 303 //-----------------------------------------------------------------------------------
 304  void wxMaracas_N_ViewersWidget::ConfigureVTK()
 305  {
 306          if (wxwindow1!=NULL) { wxwindow1->ConfigureVTK(); }
 307          if (wxwindow2!=NULL) { wxwindow2->ConfigureVTK(); }
 308          if (wxwindow3!=NULL) { wxwindow3->ConfigureVTK(); }
 309          if (wxwindow4!=NULL) { wxwindow4->ConfigureVTK(); }
 310  }
 311
 312 //-----------------------------------------------------------------------------------
 313 double wxMaracas_N_ViewersWidget :: GetX()
 314 {
 315         invariant();
 316         return mvtkmprbasedata->GetX();
 317 //      return wxwindow1->GetX();
 318 }
 319
 320 //-----------------------------------------------------------------------------------
 321 double wxMaracas_N_ViewersWidget :: GetY()
 322 {
 323         invariant();
 324         return mvtkmprbasedata->GetY();
 325 //      return wxwindow1->GetY();
 326 }
 327
 328
 329 //-----------------------------------------------------------------------------------
 330 double wxMaracas_N_ViewersWidget :: GetZ()
 331 {
 332         invariant();
 333         return mvtkmprbasedata->GetZ();
 334 //      return wxwindow1->GetZ();
 335 }
 336
 337 void wxMaracas_N_ViewersWidget :: invariant(){
 338         if(mvtkmprbasedata == 0){
 339                 throw "The image has not been set in the viewer";
 340         }
 341 }
 342
 343 void wxMaracas_N_ViewersWidget::setColorTransferFunction(vtkColorTransferFunction* colortable){
 344     if (wxwindow1!=NULL) {
 345                 wxwindow1->setColorTransferFunction(colortable);
 346         }
 347         if (wxwindow2!=NULL) {
 348                 wxwindow2->setColorTransferFunction(colortable);
 349         }
 350         if (wxwindow3!=NULL) {
 351                 wxwindow3->setColorTransferFunction(colortable);
 352         }
 353         if (wxwindow4!=NULL) {
 354                 wxwindow4->setColorTransferFunction(colortable);
 355         }
 356 }
 357
 358 void wxMaracas_N_ViewersWidget::setWindowLevel(double level){
 359         if (wxwindow1!=NULL) {
 360                 wxwindow1->setWindowLevel(level);
 361         }
 362         if (wxwindow2!=NULL) {
 363                 wxwindow2->setWindowLevel(level);
 364         }
 365         if (wxwindow3!=NULL) {
 366                 wxwindow3->setWindowLevel(level);
 367         }
 368         if (wxwindow4!=NULL) {
 369                 wxwindow4->setWindowLevel(level);
 370         }
 371 }
 372 void wxMaracas_N_ViewersWidget::setColorLevel(double level){
 373         if (wxwindow1!=NULL) {
 374                 wxwindow1->setColorLevel(level);
 375         }
 376         if (wxwindow2!=NULL) {
 377                 wxwindow2->setColorLevel(level);
 378         }
 379         if (wxwindow3!=NULL) {
 380                 wxwindow3->setColorLevel(level);
 381         }
 382         if (wxwindow4!=NULL) {
 383                 wxwindow4->setColorLevel(level);
 384         }
 385 }
 386