appli/PipelineEditor/PipelineEditor.cxx

   1 #include "PipelineEditor.h"
   2 #include "ui_PipelineEditor.h"
   3
   4 #include <QMessageBox>
   5
   6 #include <cpPipelineEditor/Editor.h>
   7 #include <cpExtensions/QT/PropertyWidget.h>
   8
   9 #include <vtkImageData.h>
  10 #include <vtkPolyData.h>
  11 #include <vtkRenderWindowInteractor.h>
  12
  13 // -------------------------------------------------------------------------
  14 PipelineEditor::
  15 PipelineEditor( int argc, char* argv[], QApplication* app, QWidget* parent )
  16   : Superclass( argc, argv, app, parent ),
  17     m_UI( new Ui::PipelineEditor )
  18 {
  19   // Basic configuration
  20   this->m_UI->setupUi( this );
  21   this->_Configure(
  22     this->m_UI->LoadedPlugins,
  23     this->m_UI->Viewer,
  24     this->m_UI->Canvas->editor( )
  25     );
  26
  27   // Connect actions to slots
  28   this->connect(
  29     this->m_UI->ButtonLoadPluginsFile, SIGNAL( clicked( ) ),
  30     this, SLOT( _InteractiveLoadPlugins( ) )
  31     );
  32   this->connect(
  33     this->m_UI->ButtonLoadPluginsPath, SIGNAL( clicked( ) ),
  34     this, SLOT( _InteractiveLoadPluginsFromPath( ) )
  35     );
  36   this->connect(
  37     this->m_UI->ActionOpenWorkspace, SIGNAL( triggered( ) ),
  38     this, SLOT( _InteractiveLoadWorkspace( ) )
  39     );
  40   this->connect(
  41     this->m_UI->ActionSaveWorkspace, SIGNAL( triggered( ) ),
  42     this, SLOT( _InteractiveSaveWorkspace( ) )
  43     );
  44   this->connect(
  45     this->m_UI->Canvas->editor( ),
  46     SIGNAL( execFilter( const std::string& ) ),
  47     this,
  48     SLOT( _ExecFilter( const std::string& ) )
  49     );
  50   this->connect(
  51     this->m_UI->Canvas->editor( ),
  52     SIGNAL( showFilterOutput( const std::string&, const std::string& ) ),
  53     this,
  54     SLOT( _ShowFilterOutput( const std::string&, const std::string& ) )
  55     );
  56   this->connect(
  57     this->m_UI->Canvas->editor( ),
  58     SIGNAL( hideFilterOutput( const std::string&, const std::string& ) ),
  59     this,
  60     SLOT( _HideFilterOutput( const std::string&, const std::string& ) )
  61     );
  62   this->connect(
  63     this->m_UI->Canvas->editor( ),
  64     SIGNAL( visualPropertiesFilterOutput( const std::string&, const std::string& ) ),
  65     this,
  66     SLOT( _PropertiesFilterOutput( const std::string&, const std::string& ) )
  67     );
  68 }
  69
  70 // -------------------------------------------------------------------------
  71 PipelineEditor::
  72 ~PipelineEditor( )
  73 {
  74   delete this->m_UI;
  75 }
  76
  77 // -------------------------------------------------------------------------
  78 void PipelineEditor::
  79 _ShowFilterOutput(
  80   const std::string& filter_name, const std::string& output_name
  81   )
  82 {
  83   // Update filter, if needed
  84   this->_ExecFilter( filter_name );
  85
  86   // Get output
  87   auto filter = this->m_Workspace.GetFilter( filter_name );
  88   if( filter != NULL )
  89   {
  90     auto out = filter->GetOutput( output_name );
  91     if( out != NULL )
  92     {
  93       auto id = out->GetVTK< vtkImageData >( );
  94       auto md = out->GetVTK< vtkPolyData >( );
  95       if( id != NULL )
  96       {
  97         this->_Block( );
  98         this->m_UI->Viewer->Clear( );
  99         this->m_UI->Viewer->SetMainImage( id );
 100         auto actors = this->m_UI->Viewer->GetMainImageActors( );
 101         out->ClearVTKActors( );
 102         for( auto aIt = actors.begin( ); aIt != actors.end( ); ++aIt )
 103           out->AddVTKActor( aIt->first, aIt->second );
 104         this->_UnBlock( );
 105       }
 106       else if( md != NULL )
 107       {
 108         this->_Block( );
 109         this->m_UI->Viewer->AddMesh( md );
 110         out->AddVTKActor(
 111           this->m_UI->Viewer->GetActor( md ),
 112           this->m_UI->Viewer->GetRenderer( 3 )
 113           );
 114         this->_UnBlock( );
 115       }
 116       else
 117         QMessageBox::critical(
 118           this,
 119           QMessageBox::tr( "Error showing data" ),
 120           QMessageBox::tr( "No known VTK conversion!" )
 121           );
 122     }
 123     else
 124       QMessageBox::critical(
 125         this,
 126         QMessageBox::tr( "Error showing data" ),
 127         QMessageBox::tr( "Unknown port name." )
 128         );
 129   }
 130   else
 131     QMessageBox::critical(
 132       this,
 133       QMessageBox::tr( "Error showing data" ),
 134       QMessageBox::tr( "Unknown filter." )
 135       );
 136 }
 137
 138 // -------------------------------------------------------------------------
 139 void PipelineEditor::
 140 _HideFilterOutput(
 141   const std::string& filter_name, const std::string& output_name
 142   )
 143 {
 144   // Get output
 145   /* TODO
 146      auto filter = this->m_Workspace.GetFilter( filter_name );
 147      if( filter != NULL )
 148      {
 149      auto output = filter->GetOutputData( output_name );
 150      if( output != NULL )
 151      {
 152      std::string data_name = output_name + "@" + filter_name;
 153      this->m_UI->Viewer->HideData( data_name );
 154
 155      } // fi
 156
 157      } // fi
 158   */
 159 }
 160
 161 // -------------------------------------------------------------------------
 162 void PipelineEditor::
 163 _PropertiesFilterOutput(
 164   const std::string& filter_name, const std::string& output_name
 165   )
 166 {
 167   // Get output
 168   auto filter = this->m_Workspace.GetFilter( filter_name );
 169   if( filter != NULL )
 170   {
 171     auto output = filter->GetOutputData< vtkPolyData >( output_name );
 172     if( output != NULL )
 173     {
 174       auto actor = this->m_UI->Viewer->GetActor( output );
 175       if( actor != NULL )
 176       {
 177         cpExtensions::QT::PropertyWidget* wdg =
 178           new cpExtensions::QT::PropertyWidget( NULL );
 179         wdg->SetProp( actor );
 180         wdg->SetRenderWindow(
 181           this->m_UI->Viewer->GetInteractor( 3 )->GetRenderWindow( )
 182           );
 183         wdg->show( );
 184
 185       } // fi
 186     }
 187     else
 188       QMessageBox::critical(
 189         this,
 190         QMessageBox::tr( "Error showing data" ),
 191         QMessageBox::tr( "No known VTK conversion!" )
 192         );
 193
 194   } // fi
 195 }
 196
 197 // eof - $RCSfile$