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