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 id = filter->GetOutputData< vtkImageData >( output_name );
  91     auto md = filter->GetOutputData< vtkPolyData >( output_name );
  92     if( id != NULL )
  93     {
  94       this->_Block( );
  95       this->m_UI->Viewer->Clear( );
  96       this->m_UI->Viewer->SetMainImage( id );
  97       this->_UnBlock( );
  98     }
  99     else if( md != NULL )
 100     {
 101       this->_Block( );
 102       this->m_UI->Viewer->AddMesh( md );
 103       this->_UnBlock( );
 104     }
 105     else
 106       QMessageBox::critical(
 107         this,
 108         QMessageBox::tr( "Error showing data" ),
 109         QMessageBox::tr( "No known VTK conversion!" )
 110         );
 111   }
 112   else
 113     QMessageBox::critical(
 114       this,
 115       QMessageBox::tr( "Error showing data" ),
 116       QMessageBox::tr( "Unknown filter." )
 117       );
 118 }
 119
 120 // -------------------------------------------------------------------------
 121 void PipelineEditor::
 122 _HideFilterOutput(
 123   const std::string& filter_name, const std::string& output_name
 124   )
 125 {
 126   // Get output
 127   /* TODO
 128      auto filter = this->m_Workspace.GetFilter( filter_name );
 129      if( filter != NULL )
 130      {
 131      auto output = filter->GetOutputData( output_name );
 132      if( output != NULL )
 133      {
 134      std::string data_name = output_name + "@" + filter_name;
 135      this->m_UI->Viewer->HideData( data_name );
 136
 137      } // fi
 138
 139      } // fi
 140   */
 141 }
 142
 143 // -------------------------------------------------------------------------
 144 void PipelineEditor::
 145 _PropertiesFilterOutput(
 146   const std::string& filter_name, const std::string& output_name
 147   )
 148 {
 149   // Get output
 150   auto filter = this->m_Workspace.GetFilter( filter_name );
 151   if( filter != NULL )
 152   {
 153     auto output = filter->GetOutputData< vtkPolyData >( output_name );
 154     if( output != NULL )
 155     {
 156       auto actor = this->m_UI->Viewer->GetActor( output );
 157       if( actor != NULL )
 158       {
 159         cpExtensions::QT::PropertyWidget* wdg =
 160           new cpExtensions::QT::PropertyWidget( NULL );
 161         wdg->SetProp( actor );
 162         wdg->SetRenderWindow(
 163           this->m_UI->Viewer->GetInteractor( 3 )->GetRenderWindow( )
 164           );
 165         wdg->show( );
 166
 167       } // fi
 168     }
 169     else
 170       QMessageBox::critical(
 171         this,
 172         QMessageBox::tr( "Error showing data" ),
 173         QMessageBox::tr( "No known VTK conversion!" )
 174         );
 175
 176   } // fi
 177 }
 178
 179 // eof - $RCSfile$