appli/PipelineEditor/PipelineEditor.cxx

   1 #include "PipelineEditor.h"
   2 #include "ui_PipelineEditor.h"
   3
   4 #include <cpPipelineEditor/Editor.h>
   5 #include <cpExtensions/QT/PropertyWidget.h>
   6 #include <QMessageBox>
   7 #include <vtkRenderWindowInteractor.h>
   8
   9 // -------------------------------------------------------------------------
  10 PipelineEditor::
  11 PipelineEditor( int argc, char* argv[], QApplication* app, QWidget* parent )
  12   : Superclass( argc, argv, app, parent ),
  13     m_UI( new Ui::PipelineEditor )
  14 {
  15   // Basic configuration
  16   this->m_UI->setupUi( this );
  17   this->_Configure(
  18     this->m_UI->LoadedPlugins,
  19     this->m_UI->Viewer,
  20     this->m_UI->Canvas->editor( )
  21     );
  22
  23   // Connect actions to slots
  24   this->connect(
  25     this->m_UI->ButtonLoadPluginsFile, SIGNAL( clicked( ) ),
  26     this, SLOT( _InteractiveLoadPlugins( ) )
  27     );
  28   this->connect(
  29     this->m_UI->ButtonLoadPluginsPath, SIGNAL( clicked( ) ),
  30     this, SLOT( _InteractiveLoadPluginsFromPath( ) )
  31     );
  32   this->connect(
  33     this->m_UI->ActionOpenWorkspace, SIGNAL( triggered( ) ),
  34     this, SLOT( _InteractiveLoadWorkspace( ) )
  35     );
  36   this->connect(
  37     this->m_UI->ActionSaveWorkspace, SIGNAL( triggered( ) ),
  38     this, SLOT( _InteractiveSaveWorkspace( ) )
  39     );
  40   this->connect(
  41     this->m_UI->Canvas->editor( ),
  42     SIGNAL( execFilter( const std::string& ) ),
  43     this,
  44     SLOT( _ExecFilter( const std::string& ) )
  45     );
  46   this->connect(
  47     this->m_UI->Canvas->editor( ),
  48     SIGNAL( showFilterOutput( const std::string&, const std::string& ) ),
  49     this,
  50     SLOT( _ShowFilterOutput( const std::string&, const std::string& ) )
  51     );
  52   this->connect(
  53     this->m_UI->Canvas->editor( ),
  54     SIGNAL( hideFilterOutput( const std::string&, const std::string& ) ),
  55     this,
  56     SLOT( _HideFilterOutput( const std::string&, const std::string& ) )
  57     );
  58   this->connect(
  59     this->m_UI->Canvas->editor( ),
  60     SIGNAL( visualPropertiesFilterOutput( const std::string&, const std::string& ) ),
  61     this,
  62     SLOT( _PropertiesFilterOutput( const std::string&, const std::string& ) )
  63     );
  64 }
  65
  66 // -------------------------------------------------------------------------
  67 PipelineEditor::
  68 ~PipelineEditor( )
  69 {
  70   delete this->m_UI;
  71 }
  72
  73 // -------------------------------------------------------------------------
  74 void PipelineEditor::
  75 _ShowFilterOutput(
  76   const std::string& filter_name, const std::string& output_name
  77   )
  78 {
  79   typedef cpPlugins::DataObject _TDataObject;
  80
  81   // Update filter, if needed
  82   this->_ExecFilter( filter_name );
  83
  84   // Get output
  85   auto filter = this->m_Workspace.GetFilter( filter_name );
  86   if( filter != NULL )
  87   {
  88     auto output = filter->GetOutputData( output_name );
  89     if( output != NULL )
  90     {
  91       std::string data_name = output_name + "@" + filter_name;
  92       auto idata = output->GetVTK< vtkImageData >( );
  93       auto mdata = output->GetVTK< vtkPolyData >( );
  94       if( idata != NULL )
  95       {
  96         if( this->m_UI->Viewer->AddData( idata, data_name, "" ) )
  97         {
  98           if( this->m_UI->Viewer->GetNumberOfData( ) > 1 )
  99             this->m_UI->Viewer->SetDataColor( data_name, 1, 0, 0 );
 100           else
 101             this->m_UI->Viewer->SetMainImage( data_name );
 102           this->_Block( );
 103           this->m_UI->Viewer->ShowData( data_name );
 104           this->_UnBlock( );
 105
 106         } // fi
 107       }
 108       else if( mdata != NULL )
 109       {
 110         if( this->m_UI->Viewer->AddData( mdata, data_name ) )
 111         {
 112           this->m_UI->Viewer->SetDataColor( data_name, 1, 0, 0 );
 113           this->_Block( );
 114           this->m_UI->Viewer->ShowData( data_name );
 115           this->_UnBlock( );
 116
 117         } // fi
 118       }
 119       else
 120         QMessageBox::critical(
 121           this,
 122           QMessageBox::tr( "Error showing data" ),
 123           QMessageBox::tr( "No known VTK conversion!" )
 124           );
 125
 126     } // fi
 127
 128   } // fi
 129 }
 130
 131 // -------------------------------------------------------------------------
 132 void PipelineEditor::
 133 _HideFilterOutput(
 134   const std::string& filter_name, const std::string& output_name
 135   )
 136 {
 137   // Get output
 138   auto filter = this->m_Workspace.GetFilter( filter_name );
 139   if( filter != NULL )
 140   {
 141     auto output = filter->GetOutputData( output_name );
 142     if( output != NULL )
 143     {
 144       std::string data_name = output_name + "@" + filter_name;
 145       this->m_UI->Viewer->HideData( data_name );
 146
 147     } // fi
 148
 149   } // fi
 150 }
 151
 152 // -------------------------------------------------------------------------
 153 void PipelineEditor::
 154 _PropertiesFilterOutput(
 155   const std::string& filter_name, const std::string& output_name
 156   )
 157 {
 158   // Get output
 159   auto filter = this->m_Workspace.GetFilter( filter_name );
 160   if( filter != NULL )
 161   {
 162     auto output = filter->GetOutputData( output_name );
 163     if( output != NULL )
 164     {
 165       std::string data_name = output_name + "@" + filter_name;
 166       auto prop = this->m_UI->Viewer->GetProp( data_name );
 167
 168       cpExtensions::QT::PropertyWidget* wdg =
 169         new cpExtensions::QT::PropertyWidget( NULL );
 170       wdg->SetProp( prop );
 171       wdg->SetRenderWindow( this->m_UI->Viewer->GetInteractor( 3 )->GetRenderWindow( ) );
 172       wdg->show( );
 173     }
 174     else
 175       QMessageBox::critical(
 176         this,
 177         QMessageBox::tr( "Error showing data" ),
 178         QMessageBox::tr( "No known VTK conversion!" )
 179         );
 180
 181   } // fi
 182 }
 183
 184 // eof - $RCSfile$