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 // -------------------------------------------------------------------------
   8 const cpPlugins::Interface::Parameters&
   9 cpPlugins::Interface::ProcessObject::
  10 GetDefaultParameters( ) const
  11 {
  12   return( this->m_DefaultParameters );
  13 }
  14
  15 // -------------------------------------------------------------------------
  16 void cpPlugins::Interface::ProcessObject::
  17 SetParameters( const cpPlugins::Interface::Parameters& params )
  18 {
  19   this->m_Parameters = params;
  20   this->Modified( );
  21 }
  22
  23 // -------------------------------------------------------------------------
  24 unsigned int cpPlugins::Interface::ProcessObject::
  25 GetNumberOfInputs( ) const
  26 {
  27   return( this->m_Inputs.size( ) );
  28 }
  29
  30 // -------------------------------------------------------------------------
  31 unsigned int cpPlugins::Interface::ProcessObject::
  32 GetNumberOfOutputs( ) const
  33 {
  34   return( this->m_Outputs.size( ) );
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 void cpPlugins::Interface::ProcessObject::
  39 SetNumberOfInputs( unsigned int n )
  40 {
  41   this->m_Inputs.clear( );
  42   this->m_Inputs.resize( n );
  43   this->Modified( );
  44 }
  45
  46 // -------------------------------------------------------------------------
  47 void cpPlugins::Interface::ProcessObject::
  48 SetNumberOfOutputs( unsigned int n )
  49 {
  50   this->m_Outputs.clear( );
  51   this->m_Outputs.resize( n );
  52   this->Modified( );
  53 }
  54
  55 // -------------------------------------------------------------------------
  56 void cpPlugins::Interface::ProcessObject::
  57 SetInput( unsigned int idx, cpPlugins::Interface::DataObject* dobj )
  58 {
  59   if( idx < this->m_Inputs.size( ) )
  60   {
  61     this->m_Inputs[ idx ] = dobj;
  62     this->Modified( );
  63
  64   } // fi
  65 }
  66
  67 // -------------------------------------------------------------------------
  68 std::string cpPlugins::Interface::ProcessObject::
  69 Update( )
  70 {
  71   std::string r = "";
  72
  73   // Force upstream updates
  74   for( unsigned int i = 0; i < this->m_Inputs.size( ) && r == ""; ++i )
  75   {
  76     Self* src = dynamic_cast< Self* >( this->m_Inputs[ i ]->GetSource( ) );
  77     if( src != NULL )
  78       r = src->Update( );
  79
  80   } // rof
  81
  82   // Current update
  83   if( r == "" )
  84     r = this->_GenerateData( );
  85
  86   // Return error description, if any
  87   return( r );
  88 }
  89
  90 // -------------------------------------------------------------------------
  91 void cpPlugins::Interface::ProcessObject::
  92 DisconnectOutputs( )
  93 {
  94   for( unsigned int idx = 0; idx < this->m_Outputs.size( ); ++idx )
  95     if( this->m_Outputs[ idx ].IsNotNull( ) )
  96       this->m_Outputs[ idx ]->DisconnectPipeline( );
  97 }
  98
  99 // -------------------------------------------------------------------------
 100 bool cpPlugins::Interface::ProcessObject::
 101 ExecConfigurationDialog( QWidget* parent )
 102 {
 103   bool r = false;
 104
 105 #ifdef cpPlugins_Interface_QT4
 106
 107   Parameters parameters = this->m_DefaultParameters;
 108   r = cpPlugins::Interface::ParametersQtDialog(
 109     parameters,
 110     this->m_ClassName + std::string( " basic configuration" ),
 111     parent
 112     );
 113   if( r )
 114     this->m_Parameters = parameters;
 115
 116 #endif // cpPlugins_Interface_QT4
 117
 118   return( r );
 119 }
 120
 121 // -------------------------------------------------------------------------
 122 cpPlugins::Interface::ProcessObject::
 123 ProcessObject( )
 124   : Superclass( ),
 125     m_ITKObject( NULL ),
 126     m_VTKObject( NULL )
 127 {
 128   this->m_ClassName = "cpPlugins::Interface::ProcessObject";
 129   this->m_ClassCategory = "BasicObject";
 130 }
 131
 132 // -------------------------------------------------------------------------
 133 cpPlugins::Interface::ProcessObject::
 134 ~ProcessObject( )
 135 {
 136 }
 137
 138 // eof - $RCSfile$