lib/cpExtensions/QT/SimpleMPRWidget.cxx

   1 #include <cpExtensions/QT/SimpleMPRWidget.h>
   2
   3 #ifdef cpExtensions_QT4
   4
   5 #include <cpExtensions/QT/ui_SimpleMPRWidget.h>
   6 #include <cpExtensions/QT/ImageWidget.h>
   7 #include <cpExtensions/QT/MPR3DWidget.h>
   8 #include <cpExtensions/QT/MPRInteractionCommand.h>
   9 #include <cpExtensions/QT/ConfigurationChooser.h>
  10
  11 #include <vtkImageData.h>
  12 #include <vtkPolyData.h>
  13 #include <vtkProp.h>
  14 #include <vtkPropCollection.h>
  15
  16 // -------------------------------------------------------------------------
  17 cpExtensions::QT::SimpleMPRWidget::
  18 SimpleMPRWidget( QWidget* parent, Qt::WindowFlags f )
  19   : Superclass( parent, f ),
  20     m_UI( new Ui::SimpleMPRWidget ),
  21     m_MainImageName( "" )
  22 {
  23   this->m_UI->setupUi( this );
  24
  25   // Prepare default configuration
  26   this->m_UI->Q1->hide( );
  27   this->m_UI->Q2->hide( );
  28   this->m_UI->Q3->hide( );
  29   this->m_UI->Q4->hide( );
  30   this->m_UI->Q1->close( );
  31   this->m_UI->Q2->close( );
  32   this->m_UI->Q3->close( );
  33   this->m_UI->Q4->close( );
  34   delete this->m_UI->Q1;
  35   delete this->m_UI->Q2;
  36   delete this->m_UI->Q3;
  37   delete this->m_UI->Q4;
  38   this->m_XImage = new ImageWidget( this );
  39   this->m_YImage = new ImageWidget( this );
  40   this->m_ZImage = new ImageWidget( this );
  41   this->m_3DView = new MPR3DWidget( this );
  42   this->m_UI->Q1 = this->m_XImage;
  43   this->m_UI->Q2 = this->m_YImage;
  44   this->m_UI->Q3 = this->m_ZImage;
  45   this->m_UI->Q4 = this->m_3DView;
  46   this->Configure( 'y', 'x', 'w', 'z' );
  47
  48   // Interaction synchronizer
  49   unsigned long ev1 = vtkCommand::UserEvent + 1;
  50   unsigned long ev2 = vtkCommand::UserEvent + 2;
  51   vtkSmartPointer< cpExtensions::QT::MPRInteractionCommand > cmd =
  52     vtkSmartPointer< cpExtensions::QT::MPRInteractionCommand >::New( );
  53   cmd->AddWidget( this->m_XImage );
  54   cmd->AddWidget( this->m_YImage );
  55   cmd->AddWidget( this->m_ZImage );
  56   cmd->AddWidget( this->m_3DView );
  57   this->m_XImage->GetInteractorStyle( )->AddObserver( ev1, cmd );
  58   this->m_YImage->GetInteractorStyle( )->AddObserver( ev1, cmd );
  59   this->m_ZImage->GetInteractorStyle( )->AddObserver( ev1, cmd );
  60   this->m_XImage->GetInteractorStyle( )->AddObserver( ev2, cmd );
  61   this->m_YImage->GetInteractorStyle( )->AddObserver( ev2, cmd );
  62   this->m_ZImage->GetInteractorStyle( )->AddObserver( ev2, cmd );
  63
  64   // Connect slots
  65   this->connect(
  66     this->m_UI->Top, SIGNAL( splitterMoved( int, int ) ),
  67     this, SLOT( _SyncBottom( int, int ) )
  68     );
  69   this->connect(
  70     this->m_UI->Bottom, SIGNAL( splitterMoved( int, int ) ),
  71     this, SLOT( _SyncTop( int, int ) )
  72     );
  73   this->connect(
  74     this->m_UI->ConfigurationButton, SIGNAL( clicked( ) ),
  75     this, SLOT( _ConfigurationButton( ) )
  76     );
  77 }
  78
  79 // -------------------------------------------------------------------------
  80 cpExtensions::QT::SimpleMPRWidget::
  81 ~SimpleMPRWidget( )
  82 {
  83   delete this->m_UI;
  84 }
  85
  86 // -------------------------------------------------------------------------
  87 void cpExtensions::QT::SimpleMPRWidget::
  88 Configure( char q1, char q2, char q3, char q4 )
  89 {
  90   // Hide all widgets
  91   this->m_UI->Q1->hide( );
  92   this->m_UI->Q2->hide( );
  93   this->m_UI->Q3->hide( );
  94   this->m_UI->Q4->hide( );
  95   this->m_UI->Q1->close( );
  96   this->m_UI->Q2->close( );
  97   this->m_UI->Q3->close( );
  98   this->m_UI->Q4->close( );
  99
 100   // Reorder them
 101   if     ( q1 == 'x' ) this->m_UI->Top->addWidget( this->m_XImage );
 102   else if( q1 == 'y' ) this->m_UI->Top->addWidget( this->m_YImage );
 103   else if( q1 == 'z' ) this->m_UI->Top->addWidget( this->m_ZImage );
 104   else if( q1 == 'w' ) this->m_UI->Top->addWidget( this->m_3DView );
 105   if     ( q2 == 'x' ) this->m_UI->Top->addWidget( this->m_XImage );
 106   else if( q2 == 'y' ) this->m_UI->Top->addWidget( this->m_YImage );
 107   else if( q2 == 'z' ) this->m_UI->Top->addWidget( this->m_ZImage );
 108   else if( q2 == 'w' ) this->m_UI->Top->addWidget( this->m_3DView );
 109   this->m_UI->Top->update( );
 110   if     ( q4 == 'x' ) this->m_UI->Bottom->addWidget( this->m_XImage );
 111   else if( q4 == 'y' ) this->m_UI->Bottom->addWidget( this->m_YImage );
 112   else if( q4 == 'z' ) this->m_UI->Bottom->addWidget( this->m_ZImage );
 113   else if( q4 == 'w' ) this->m_UI->Bottom->addWidget( this->m_3DView );
 114   if     ( q3 == 'x' ) this->m_UI->Bottom->addWidget( this->m_XImage );
 115   else if( q3 == 'y' ) this->m_UI->Bottom->addWidget( this->m_YImage );
 116   else if( q3 == 'z' ) this->m_UI->Bottom->addWidget( this->m_ZImage );
 117   else if( q3 == 'w' ) this->m_UI->Bottom->addWidget( this->m_3DView );
 118   this->m_UI->Bottom->update( );
 119
 120   // Keep track
 121   if     ( q1 == 'x' ) this->m_UI->Q1 = this->m_XImage;
 122   else if( q1 == 'y' ) this->m_UI->Q1 = this->m_YImage;
 123   else if( q1 == 'z' ) this->m_UI->Q1 = this->m_ZImage;
 124   else if( q1 == 'w' ) this->m_UI->Q1 = this->m_3DView;
 125   if     ( q2 == 'x' ) this->m_UI->Q2 = this->m_XImage;
 126   else if( q2 == 'y' ) this->m_UI->Q2 = this->m_YImage;
 127   else if( q2 == 'z' ) this->m_UI->Q2 = this->m_ZImage;
 128   else if( q2 == 'w' ) this->m_UI->Q2 = this->m_3DView;
 129   if     ( q3 == 'x' ) this->m_UI->Q3 = this->m_XImage;
 130   else if( q3 == 'y' ) this->m_UI->Q3 = this->m_YImage;
 131   else if( q3 == 'z' ) this->m_UI->Q3 = this->m_ZImage;
 132   else if( q3 == 'w' ) this->m_UI->Q3 = this->m_3DView;
 133   if     ( q4 == 'x' ) this->m_UI->Q4 = this->m_XImage;
 134   else if( q4 == 'y' ) this->m_UI->Q4 = this->m_YImage;
 135   else if( q4 == 'z' ) this->m_UI->Q4 = this->m_ZImage;
 136   else if( q4 == 'w' ) this->m_UI->Q4 = this->m_3DView;
 137
 138   // Draw all
 139   this->m_UI->Q1->show( );
 140   this->m_UI->Q2->show( );
 141   this->m_UI->Q3->show( );
 142   this->m_UI->Q4->show( );
 143   dynamic_cast< RendererWidget* >( this->m_UI->Q1 )->SetQuadrant( 1 );
 144   dynamic_cast< RendererWidget* >( this->m_UI->Q2 )->SetQuadrant( 2 );
 145   dynamic_cast< RendererWidget* >( this->m_UI->Q3 )->SetQuadrant( 3 );
 146   dynamic_cast< RendererWidget* >( this->m_UI->Q4 )->SetQuadrant( 4 );
 147 }
 148
 149 // -------------------------------------------------------------------------
 150 bool cpExtensions::QT::SimpleMPRWidget::
 151 HasImage( ) const
 152 {
 153   return( this->m_MainImage.GetPointer( ) != NULL );
 154 }
 155
 156 // -------------------------------------------------------------------------
 157 void cpExtensions::QT::SimpleMPRWidget::
 158 SetImage( vtkImageData* image, const std::string& name )
 159 {
 160   if( this->m_MainImageName != "" || image == NULL )
 161   {
 162     // TODO: Clear visualization
 163
 164   } // fi
 165   this->m_MainImageName = name;
 166   this->m_MainImage = image;
 167
 168   if( this->m_MainImage != NULL && this->m_MainImageName != "" )
 169   {
 170     this->m_XImage->SetImage( this->m_MainImage, 0, name );
 171     this->m_YImage->SetImage( this->m_MainImage, 1, name );
 172     this->m_ZImage->SetImage( this->m_MainImage, 2, name );
 173     this->m_3DView->SetImage( this->m_MainImage, name );
 174
 175   } // fi
 176 }
 177
 178 // -------------------------------------------------------------------------
 179 bool cpExtensions::QT::SimpleMPRWidget::
 180 Add( vtkDataSet* data, const std::string& name )
 181 {
 182   bool success = true;
 183   auto image = dynamic_cast< vtkImageData* >( data );
 184   auto pdata = dynamic_cast< vtkPolyData* >( data );
 185
 186   if( image != NULL )
 187   {
 188     if( this->m_MainImageName != "" )
 189     {
 190       this->m_XImage->Add( image, name );
 191       this->m_YImage->Add( image, name );
 192       this->m_ZImage->Add( image, name );
 193       this->m_3DView->Add( image, name );
 194     }
 195     else
 196       this->SetImage( image, name );
 197   }
 198   else if( pdata != NULL )
 199     this->m_3DView->Add( pdata, name );
 200   else
 201     success = false;
 202   return( success );
 203 }
 204
 205 // -------------------------------------------------------------------------
 206 cpExtensions::QT::SimpleMPRWidget::
 207 TProps cpExtensions::QT::SimpleMPRWidget::
 208 GetViewProps( const std::string& name ) const
 209 {
 210   auto x = this->m_XImage->GetViewProps( name );
 211   auto y = this->m_YImage->GetViewProps( name );
 212   auto z = this->m_ZImage->GetViewProps( name );
 213   auto w = this->m_3DView->GetViewProps( name );
 214
 215   TProps props;
 216   if( x != NULL ) props.insert( x );
 217   if( y != NULL ) props.insert( y );
 218   if( z != NULL ) props.insert( z );
 219   if( w != NULL ) props.insert( w );
 220   return( props );
 221 }
 222
 223 // -------------------------------------------------------------------------
 224 cpExtensions::QT::SimpleMPRWidget::
 225 TProps cpExtensions::QT::SimpleMPRWidget::
 226 GetImageProps( ) const
 227 {
 228   return( this->GetViewProps( this->m_MainImageName ) );
 229 }
 230
 231 // -------------------------------------------------------------------------
 232 vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 233 GetXInteractor( )
 234 {
 235   return( this->m_XImage->GetInteractor( ) );
 236 }
 237
 238 // -------------------------------------------------------------------------
 239 const vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 240 GetXInteractor( ) const
 241 {
 242   return( this->m_XImage->GetInteractor( ) );
 243 }
 244
 245 // -------------------------------------------------------------------------
 246 vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 247 GetYInteractor( )
 248 {
 249   return( this->m_YImage->GetInteractor( ) );
 250 }
 251
 252 // -------------------------------------------------------------------------
 253 const vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 254 GetYInteractor( ) const
 255 {
 256   return( this->m_YImage->GetInteractor( ) );
 257 }
 258
 259 // -------------------------------------------------------------------------
 260 vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 261 GetZInteractor( )
 262 {
 263   return( this->m_ZImage->GetInteractor( ) );
 264 }
 265
 266 // -------------------------------------------------------------------------
 267 const vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 268 GetZInteractor( ) const
 269 {
 270   return( this->m_ZImage->GetInteractor( ) );
 271 }
 272
 273 // -------------------------------------------------------------------------
 274 vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 275 GetWInteractor( )
 276 {
 277   return( this->m_3DView->GetInteractor( ) );
 278 }
 279
 280 // -------------------------------------------------------------------------
 281 const vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
 282 GetWInteractor( ) const
 283 {
 284   return( this->m_3DView->GetInteractor( ) );
 285 }
 286
 287 // -------------------------------------------------------------------------
 288 vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 289 GetXRenderWindow( )
 290 {
 291   return( this->m_XImage->GetRenderWindow( ) );
 292 }
 293
 294 // -------------------------------------------------------------------------
 295 const vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 296 GetXRenderWindow( ) const
 297 {
 298   return( this->m_XImage->GetRenderWindow( ) );
 299 }
 300
 301 // -------------------------------------------------------------------------
 302 vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 303 GetYRenderWindow( )
 304 {
 305   return( this->m_YImage->GetRenderWindow( ) );
 306 }
 307
 308 // -------------------------------------------------------------------------
 309 const vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 310 GetYRenderWindow( ) const
 311 {
 312   return( this->m_YImage->GetRenderWindow( ) );
 313 }
 314
 315 // -------------------------------------------------------------------------
 316 vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 317 GetZRenderWindow( )
 318 {
 319   return( this->m_ZImage->GetRenderWindow( ) );
 320 }
 321
 322 // -------------------------------------------------------------------------
 323 const vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 324 GetZRenderWindow( ) const
 325 {
 326   return( this->m_ZImage->GetRenderWindow( ) );
 327 }
 328
 329 // -------------------------------------------------------------------------
 330 vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 331 GetWRenderWindow( )
 332 {
 333   return( this->m_3DView->GetRenderWindow( ) );
 334 }
 335
 336
 337 // -------------------------------------------------------------------------
 338 const vtkRenderWindow* cpExtensions::QT::SimpleMPRWidget::
 339 GetWRenderWindow( ) const
 340 {
 341   return( this->m_3DView->GetRenderWindow( ) );
 342 }
 343
 344 // -------------------------------------------------------------------------
 345 void cpExtensions::QT::SimpleMPRWidget::
 346 GetScalarRange( double r[ 2 ] ) const
 347 {
 348   this->m_XImage->GetScalarRange( r );
 349 }
 350
 351 // -------------------------------------------------------------------------
 352 void cpExtensions::QT::SimpleMPRWidget::
 353 GetWindowLevel( double wl[ 2 ] ) const
 354 {
 355   this->m_XImage->GetWindowLevel( wl );
 356 }
 357
 358 // -------------------------------------------------------------------------
 359 double cpExtensions::QT::SimpleMPRWidget::
 360 GetImageOpacity( ) const
 361 {
 362   return( this->m_XImage->GetImageOpacity( ) );
 363 }
 364
 365 // -------------------------------------------------------------------------
 366 unsigned char cpExtensions::QT::SimpleMPRWidget::
 367 GetImageInterpolation( ) const
 368 {
 369   return( this->m_XImage->GetImageInterpolation( ) );
 370 }
 371
 372 // -------------------------------------------------------------------------
 373 void cpExtensions::QT::SimpleMPRWidget::
 374 SetScalarRange( double r[ 2 ] )
 375 {
 376 }
 377
 378 // -------------------------------------------------------------------------
 379 void cpExtensions::QT::SimpleMPRWidget::
 380 SetWindowLevel( double wl[ 2 ] )
 381 {
 382 }
 383
 384 // -------------------------------------------------------------------------
 385 void cpExtensions::QT::SimpleMPRWidget::
 386 SetImageOpacity( double o )
 387 {
 388   this->m_XImage->SetImageOpacity( o );
 389   this->m_YImage->SetImageOpacity( o );
 390   this->m_ZImage->SetImageOpacity( o );
 391   this->m_3DView->SetImageOpacity( o );
 392 }
 393
 394 // -------------------------------------------------------------------------
 395 void cpExtensions::QT::SimpleMPRWidget::
 396 SetImageInterpolation( unsigned char i )
 397 {
 398 }
 399
 400 // -------------------------------------------------------------------------
 401 void cpExtensions::QT::SimpleMPRWidget::
 402 ResetCameras( )
 403 {
 404   this->m_XImage->ResetCamera( );
 405   this->m_YImage->ResetCamera( );
 406   this->m_ZImage->ResetCamera( );
 407   this->m_3DView->ResetCamera( );
 408 }
 409
 410 // -------------------------------------------------------------------------
 411 void cpExtensions::QT::SimpleMPRWidget::
 412 Render( )
 413 {
 414   this->m_XImage->Render( );
 415   this->m_YImage->Render( );
 416   this->m_ZImage->Render( );
 417   this->m_3DView->Render( );
 418 }
 419
 420 // -------------------------------------------------------------------------
 421 void cpExtensions::QT::SimpleMPRWidget::
 422 _SyncBottom( int a, int b )
 423 {
 424   this->m_UI->Bottom->setSizes( this->m_UI->Top->sizes( ) );
 425 }
 426
 427 // -------------------------------------------------------------------------
 428 void cpExtensions::QT::SimpleMPRWidget::
 429 _SyncTop( int a, int b )
 430 {
 431   this->m_UI->Top->setSizes( this->m_UI->Bottom->sizes( ) );
 432 }
 433
 434 // -------------------------------------------------------------------------
 435 void cpExtensions::QT::SimpleMPRWidget::
 436 _ConfigurationButton( )
 437 {
 438   auto dlg = new cpExtensions::QT::ConfigurationChooser( NULL );
 439   dlg->setData( this );
 440   dlg->exec( );
 441 }
 442
 443 #endif // cpExtensions_QT4
 444
 445 // eof - $RCSfile$