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 bool cpPlugins::Interface::ProcessObject::
  22 IsInteractive( ) const
  23 {
  24   std::vector< std::string > names;
  25   this->m_Parameters->GetNames( names );
  26   bool res = false;
  27   auto i = names.begin( );
  28   for( ; i != names.end( ); ++i )
  29   {
  30     TParameters::Type t = this->m_Parameters->GetType( *i );
  31     res |= ( t == TParameters::Point );
  32     res |= ( t == TParameters::Index );
  33     res |= ( t == TParameters::PointList );
  34     res |= ( t == TParameters::IndexList );
  35
  36   } // rof
  37   return( res );
  38 }
  39
  40 // -------------------------------------------------------------------------
  41 cpPlugins::Interface::ProcessObject::
  42 TParameters* cpPlugins::Interface::ProcessObject::
  43 GetParameters( )
  44 {
  45   return( this->m_Parameters.GetPointer( ) );
  46 }
  47
  48 // -------------------------------------------------------------------------
  49 const cpPlugins::Interface::ProcessObject::
  50 TParameters* cpPlugins::Interface::ProcessObject::
  51 GetParameters( ) const
  52 {
  53   return( this->m_Parameters.GetPointer( ) );
  54 }
  55
  56 // -------------------------------------------------------------------------
  57 cpPlugins::Interface::
  58 Plugins* cpPlugins::Interface::ProcessObject::
  59 GetPlugins( )
  60 {
  61   return( this->m_Plugins );
  62 }
  63
  64 // -------------------------------------------------------------------------
  65 const cpPlugins::Interface::
  66 Plugins* cpPlugins::Interface::ProcessObject::
  67 GetPlugins( ) const
  68 {
  69   return( this->m_Plugins );
  70 }
  71
  72 // -------------------------------------------------------------------------
  73 void cpPlugins::Interface::ProcessObject::
  74 SetPlugins( Plugins* p )
  75 {
  76   this->m_Plugins = p;
  77 }
  78
  79 // -------------------------------------------------------------------------
  80 unsigned int cpPlugins::Interface::ProcessObject::
  81 GetNumberOfInputs( ) const
  82 {
  83   return( this->m_Inputs.size( ) );
  84 }
  85
  86 // -------------------------------------------------------------------------
  87 unsigned int cpPlugins::Interface::ProcessObject::
  88 GetNumberOfOutputs( ) const
  89 {
  90   return( this->m_Outputs.size( ) );
  91 }
  92
  93 // -------------------------------------------------------------------------
  94 std::vector< std::string > cpPlugins::Interface::ProcessObject::
  95 GetInputsNames( ) const
  96 {
  97   std::vector< std::string > r;
  98   auto dIt = this->m_Inputs.begin( );
  99   for( ; dIt != this->m_Inputs.end( ); ++dIt )
 100     r.push_back( dIt->first );
 101   return( r );
 102 }
 103
 104 // -------------------------------------------------------------------------
 105 std::vector< std::string > cpPlugins::Interface::ProcessObject::
 106 GetOutputsNames( ) const
 107 {
 108   std::vector< std::string > r;
 109   auto dIt = this->m_Outputs.begin( );
 110   for( ; dIt != this->m_Outputs.end( ); ++dIt )
 111     r.push_back( dIt->first );
 112   return( r );
 113 }
 114
 115 // -------------------------------------------------------------------------
 116 void cpPlugins::Interface::ProcessObject::
 117 SetInput( const std::string& id, cpPlugins::Interface::DataObject* dobj )
 118 {
 119   _TDataContainer::iterator i = this->m_Inputs.find( id );
 120   if( i != this->m_Inputs.end( ) )
 121   {
 122     i->second = dobj;
 123     this->Modified( );
 124
 125   } // fi
 126 }
 127
 128 // -------------------------------------------------------------------------
 129 std::string cpPlugins::Interface::ProcessObject::
 130 Update( )
 131 {
 132   std::string r = "";
 133
 134   // Force upstream updates
 135   _TDataContainer::iterator i = this->m_Inputs.begin( );
 136   for( ; i != this->m_Inputs.end( ) && r == ""; ++i )
 137   {
 138     Self* src = dynamic_cast< Self* >( i->second->GetSource( ) );
 139     if( src != NULL )
 140       r = src->Update( );
 141
 142   } // rof
 143
 144   // Current update
 145   if( r == "" )
 146     r = this->_GenerateData( );
 147
 148   // Return error description, if any
 149   return( r );
 150 }
 151
 152 // -------------------------------------------------------------------------
 153 void cpPlugins::Interface::ProcessObject::
 154 DisconnectOutputs( )
 155 {
 156   _TDataContainer::iterator i = this->m_Outputs.begin( );
 157   for( ; i != this->m_Outputs.end( ); ++i )
 158     if( i->second.IsNotNull( ) )
 159       i->second->DisconnectPipeline( );
 160 }
 161
 162 // -------------------------------------------------------------------------
 163 void cpPlugins::Interface::ProcessObject::
 164 AddInteractor( vtkRenderWindowInteractor* interactor )
 165 {
 166 #ifdef cpPlugins_Interface_QT4
 167   this->m_ParametersDialog->addInteractor( interactor );
 168 #endif // cpPlugins_Interface_QT4
 169 }
 170
 171 // -------------------------------------------------------------------------
 172 cpPlugins::Interface::ProcessObject::
 173 DialogResult cpPlugins::Interface::ProcessObject::
 174 ExecConfigurationDialog( QWidget* parent )
 175 {
 176   DialogResult r = Self::DialogResult_Cancel;
 177
 178 #ifdef cpPlugins_Interface_QT4
 179
 180   this->m_ParametersDialog->setParent( NULL );
 181   this->m_ParametersDialog->setParameters( this->m_Parameters );
 182
 183   if( !( this->m_ParametersDialog->IsModal( ) ) )
 184   {
 185     this->m_ParametersDialog->show( );
 186     r = Self::DialogResult_Modal;
 187   }
 188   else
 189   {
 190     if( this->m_ParametersDialog->exec( ) == 1 )
 191       r = Self::DialogResult_NoModal;
 192     else
 193       r = Self::DialogResult_Cancel;
 194
 195   } // fi
 196
 197 #endif // cpPlugins_Interface_QT4
 198
 199   return( r );
 200 }
 201
 202 // -------------------------------------------------------------------------
 203 cpPlugins::Interface::ProcessObject::
 204 ProcessObject( )
 205   : Superclass( ),
 206     m_ITKObject( NULL ),
 207     m_VTKObject( NULL ),
 208     m_Plugins( NULL )
 209 {
 210   this->m_Parameters = TParameters::New( );
 211   this->m_Parameters->SetProcessObject( this );
 212
 213   this->m_ParametersDialog = new ParametersQtDialog( );
 214   this->m_ParametersDialog->setTitle(
 215     this->GetClassName( ) + std::string( " basic configuration" )
 216     );
 217 }
 218
 219 // -------------------------------------------------------------------------
 220 cpPlugins::Interface::ProcessObject::
 221 ~ProcessObject( )
 222 {
 223   delete this->m_ParametersDialog;
 224 }
 225
 226 // -------------------------------------------------------------------------
 227 void cpPlugins::Interface::ProcessObject::
 228 _AddInput( const std::string& name )
 229 {
 230   this->m_Inputs[ name ] = NULL;
 231   this->Modified( );
 232 }
 233
 234 // eof - $RCSfile$