lib/cpPlugins/Interface/ProcessObject.cxx

   1 #include <cpPlugins/Interface/ProcessObject.h>
   2
   3 #ifdef cpPlugins_Interface_QT4
   4 #include <cpPlugins/Interface/ParametersQtDialog.h>
   5 #endif // cpPlugins_Interface_QT4
   6
   7 #include <vtkRenderWindowInteractor.h>
   8
   9 // -------------------------------------------------------------------------
  10 void cpPlugins::Interface::ProcessObject::
  11 Modified( ) const
  12 {
  13   if( this->m_ITKObject.IsNotNull( ) )
  14     this->m_ITKObject->Modified( );
  15   if( this->m_VTKObject.GetPointer( ) != NULL )
  16     this->m_VTKObject->Modified( );
  17   this->Superclass::Modified( );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 std::vector< std::string > cpPlugins::Interface::ProcessObject::
  22 GetInputsNames( ) const
  23 {
  24   std::vector< std::string > r;
  25   auto dIt = this->m_Inputs.begin( );
  26   for( ; dIt != this->m_Inputs.end( ); ++dIt )
  27     r.push_back( dIt->first );
  28   return( r );
  29 }
  30
  31 // -------------------------------------------------------------------------
  32 std::vector< std::string > cpPlugins::Interface::ProcessObject::
  33 GetOutputsNames( ) const
  34 {
  35   std::vector< std::string > r;
  36   auto dIt = this->m_Outputs.begin( );
  37   for( ; dIt != this->m_Outputs.end( ); ++dIt )
  38     r.push_back( dIt->first );
  39   return( r );
  40 }
  41
  42 // -------------------------------------------------------------------------
  43 void cpPlugins::Interface::ProcessObject::
  44 SetInput( const std::string& id, cpPlugins::Interface::DataObject* dobj )
  45 {
  46   _TDataContainer::iterator i = this->m_Inputs.find( id );
  47   if( i != this->m_Inputs.end( ) )
  48   {
  49     i->second = dobj;
  50     this->Modified( );
  51
  52   } // fi
  53 }
  54
  55 // -------------------------------------------------------------------------
  56 std::string cpPlugins::Interface::ProcessObject::
  57 Update( )
  58 {
  59   std::string r = "";
  60
  61   // Force upstream updates
  62   _TDataContainer::iterator i = this->m_Inputs.begin( );
  63   for( ; i != this->m_Inputs.end( ) && r == ""; ++i )
  64   {
  65     Self* src = dynamic_cast< Self* >( i->second->GetSource( ) );
  66     if( src != NULL )
  67       r = src->Update( );
  68
  69   } // rof
  70
  71   // Current update
  72   if( r == "" )
  73     r = this->_GenerateData( );
  74
  75   // Return error description, if any
  76   return( r );
  77 }
  78
  79 // -------------------------------------------------------------------------
  80 void cpPlugins::Interface::ProcessObject::
  81 DisconnectOutputs( )
  82 {
  83   _TDataContainer::iterator i = this->m_Outputs.begin( );
  84   for( ; i != this->m_Outputs.end( ); ++i )
  85     if( i->second.IsNotNull( ) )
  86       i->second->DisconnectPipeline( );
  87 }
  88
  89 // -------------------------------------------------------------------------
  90 void cpPlugins::Interface::ProcessObject::
  91 AddInteractor( vtkRenderWindowInteractor* interactor )
  92 {
  93 #ifdef cpPlugins_Interface_QT4
  94   this->m_ParametersDialog->addInteractor( interactor );
  95 #endif // cpPlugins_Interface_QT4
  96 }
  97
  98 // -------------------------------------------------------------------------
  99 cpPlugins::Interface::ProcessObject::
 100 DialogResult cpPlugins::Interface::ProcessObject::
 101 ExecConfigurationDialog( QWidget* parent )
 102 {
 103   DialogResult r = Self::DialogResult_Cancel;
 104
 105 #ifdef cpPlugins_Interface_QT4
 106
 107   this->m_ParametersDialog->setParent( NULL );
 108   this->m_ParametersDialog->setParameters( this->m_Parameters );
 109
 110   if( !( this->m_ParametersDialog->IsModal( ) ) )
 111   {
 112     this->m_ParametersDialog->show( );
 113     r = Self::DialogResult_Modal;
 114   }
 115   else
 116   {
 117     if( this->m_ParametersDialog->exec( ) == 1 )
 118       r = Self::DialogResult_NoModal;
 119     else
 120       r = Self::DialogResult_Cancel;
 121
 122   } // fi
 123
 124 #endif // cpPlugins_Interface_QT4
 125
 126   return( r );
 127 }
 128
 129 // -------------------------------------------------------------------------
 130 cpPlugins::Interface::ProcessObject::
 131 ProcessObject( )
 132   : Superclass( ),
 133     m_ITKObject( NULL ),
 134     m_VTKObject( NULL ),
 135     m_Plugins( NULL )
 136 {
 137   this->m_Parameters = TParameters::New( );
 138   this->m_Parameters->SetProcessObject( this );
 139
 140   this->m_ParametersDialog = new ParametersQtDialog( );
 141   this->m_ParametersDialog->setTitle(
 142     this->GetClassName( ) + std::string( " basic configuration" )
 143     );
 144 }
 145
 146 // -------------------------------------------------------------------------
 147 cpPlugins::Interface::ProcessObject::
 148 ~ProcessObject( )
 149 {
 150   delete this->m_ParametersDialog;
 151 }
 152
 153 // -------------------------------------------------------------------------
 154 void cpPlugins::Interface::ProcessObject::
 155 _AddInput( const std::string& name )
 156 {
 157   this->m_Inputs[ name ] = NULL;
 158   this->Modified( );
 159 }
 160
 161 // -------------------------------------------------------------------------
 162 CPPLUGINS_PROVIDER_SOURCE( cpPlugins::Interface::ProcessObject, 1, 1 );
 163
 164 // eof - $RCSfile$