#include <cpPlugins/Interface/ProcessObject.h>
+#include <itkProcessObject.h>
#ifdef cpPlugins_Interface_QT4
#include <QApplication>
#include <cpPlugins/Interface/SimpleMPRWidget.h>
#endif // cpPlugins_Interface_QT4
-#include <vtkRenderWindowInteractor.h>
-
// -------------------------------------------------------------------------
std::set< std::string > cpPlugins::Interface::ProcessObject::
GetInputsNames( ) const
{
std::set< std::string > names;
- auto dIt = this->m_Inputs.begin( );
- for( ; dIt != this->m_Inputs.end( ); ++dIt )
- names.insert( dIt->first );
+ for( auto i = this->m_Inputs.begin( ); i != this->m_Inputs.end( ); ++i )
+ names.insert( i->first );
return( names );
}
GetOutputsNames( ) const
{
std::set< std::string > names;
- auto dIt = this->m_Outputs.begin( );
- for( ; dIt != this->m_Outputs.end( ); ++dIt )
- names.insert( dIt->first );
+ for( auto i = this->m_Outputs.begin( ); i != this->m_Outputs.end( ); ++i )
+ names.insert( i->first );
return( names );
}
return( this->m_Outputs.size( ) );
}
+// -------------------------------------------------------------------------
+cpPlugins::Interface::
+ProcessObjectPort& cpPlugins::Interface::ProcessObject::
+GetOutput( const std::string& id )
+{
+ static ProcessObjectPort null_port;
+ auto i = this->m_Outputs.find( id );
+ if( i == this->m_Outputs.end( ) )
+ {
+ null_port = NULL;
+ return( null_port );
+ }
+ else
+ return( i->second );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::
+ProcessObjectPort& cpPlugins::Interface::ProcessObject::
+GetOutput( const std::string& id ) const
+{
+ static const ProcessObjectPort null_port;
+ auto i = this->m_Outputs.find( id );
+ if( i == this->m_Outputs.end( ) )
+ return( null_port );
+ else
+ return( i->second );
+}
+
// -------------------------------------------------------------------------
bool cpPlugins::Interface::ProcessObject::
-SetInput(
- const std::string& id, cpPlugins::Interface::DataObject::Pointer* dobj
- )
+SetInput( const std::string& id, const ProcessObjectPort& port )
{
- _TDataContainer::iterator i = this->m_Inputs.find( id );
+ auto i = this->m_Inputs.find( id );
if( i != this->m_Inputs.end( ) )
{
- i->second = dobj;
+ i->second = port;
this->Modified( );
return( true );
}
}
// -------------------------------------------------------------------------
-std::string cpPlugins::Interface::ProcessObject::
-Update( )
+void cpPlugins::Interface::ProcessObject::
+DisconnectInputs( )
{
- std::string r = "";
-
- // Force upstream updates
- _TDataContainer::iterator i = this->m_Inputs.begin( );
- for( ; i != this->m_Inputs.end( ) && r == ""; ++i )
- {
- if( i->second->IsNotNull( ) )
- {
- Self* src = dynamic_cast< Self* >( ( *( i->second ) )->GetSource( ) );
- if( src != NULL )
- r = src->Update( );
- }
- else
- r = "cpPlugins::Interface::ProcessObject: No input connected.";
-
- } // rof
-
- // Current update
- if( r == "" )
- r = this->_GenerateData( );
-
- // Return error description, if any
- return( r );
+ auto i = this->m_Inputs.begin( );
+ for( ; i != this->m_Inputs.end( ); ++i )
+ i->second = NULL;
+ this->Modified( );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::ProcessObject::
DisconnectOutputs( )
{
- _TDataContainer::iterator i = this->m_Outputs.begin( );
+ auto i = this->m_Outputs.begin( );
for( ; i != this->m_Outputs.end( ); ++i )
- if( i->second->IsNotNull( ) )
- ( *( i->second ) )->DisconnectPipeline( );
+ if( i->second.IsValid( ) )
+ i->second->DisconnectPipeline( );
+ this->Modified( );
}
// -------------------------------------------------------------------------
-vtkRenderWindowInteractor* cpPlugins::Interface::ProcessObject::
-GetSingleInteractor( )
+void cpPlugins::Interface::ProcessObject::
+Disconnect( )
{
- return( this->m_SingleInteractor );
+ this->DisconnectInputs( );
+ this->DisconnectOutputs( );
}
// -------------------------------------------------------------------------
-const vtkRenderWindowInteractor* cpPlugins::Interface::ProcessObject::
-GetSingleInteractor( ) const
+itk::ModifiedTimeType cpPlugins::Interface::ProcessObject::
+GetMTime( ) const
{
- return( this->m_SingleInteractor );
+ auto params_time = this->m_Parameters->GetMTime( );
+ auto filter_time = this->Superclass::GetMTime( );
+ auto ipobj = this->GetITK< itk::ProcessObject >( );
+ if( ipobj == NULL )
+ {
+ auto vpobj = this->GetVTK< vtkAlgorithm >( );
+ if( vpobj != NULL )
+ filter_time = ( const_cast< vtkAlgorithm* >( vpobj ) )->GetMTime( );
+ }
+ else
+ filter_time = ipobj->GetMTime( );
+ return( ( params_time < filter_time )? filter_time: params_time );
}
// -------------------------------------------------------------------------
-void cpPlugins::Interface::ProcessObject::
-SetSingleInteractor( vtkRenderWindowInteractor* interactor )
+std::string cpPlugins::Interface::ProcessObject::
+Update( )
{
- this->m_SingleInteractor = interactor;
-}
+ static
+ std::string r = "";
-// -------------------------------------------------------------------------
-cpPlugins::Interface::
-SimpleMPRWidget* cpPlugins::Interface::ProcessObject::
-GetMPRViewer( )
-{
- return( this->m_MPRViewer );
-}
+ // Force upstream updates
+ _TDataContainer::iterator i = this->m_Inputs.begin( );
+ bool need_to_update = false;
+ for( ; i != this->m_Inputs.end( ) && r == ""; ++i )
+ {
+ if( i->second.IsValid( ) )
+ {
+ Self* src = dynamic_cast< Self* >( i->second->GetSource( ) );
+ if( src != NULL )
+ {
+ need_to_update |= ( this->m_LastExecutionTime < src->GetMTime( ) );
+ r = src->Update( );
-// -------------------------------------------------------------------------
-const cpPlugins::Interface::
-SimpleMPRWidget* cpPlugins::Interface::ProcessObject::
-GetMPRViewer( ) const
-{
- return( this->m_MPRViewer );
-}
+ } // fi
+ }
+ else
+ r = "cpPlugins::Interface::ProcessObject: No input connected.";
-// -------------------------------------------------------------------------
-void cpPlugins::Interface::ProcessObject::
-SetMPRViewer( cpPlugins::Interface::SimpleMPRWidget* wdg )
-{
- this->m_MPRViewer = wdg;
-}
+ } // rof
-// -------------------------------------------------------------------------
-bool cpPlugins::Interface::ProcessObject::
-ExecConfigurationDialog( QWidget* parent )
-{
- bool r = false;
-#ifdef cpPlugins_Interface_QT4
- if( this->m_ParametersDialog != NULL )
+ // Current update
+ if( r == "" )
{
- this->m_ParametersDialog->setParent( NULL );
- this->m_ParametersDialog->setParameters( this->m_Parameters );
- r = ( this->m_ParametersDialog->exec( ) == 1 );
- }
- else
- r = false;
-#endif // cpPlugins_Interface_QT4
+ if( this->m_LastExecutionTime < this->GetMTime( ) || need_to_update )
+ {
+ r = this->_GenerateData( );
+ this->m_LastExecutionTime = this->GetMTime( );
+
+ } // fi
+
+ } // fi
+
+ // Return error description, if any
return( r );
}
cpPlugins::Interface::ProcessObject::
ProcessObject( )
: Superclass( ),
+ m_LastExecutionTime( 0 ),
m_ParametersDialog( NULL ),
m_MPRViewer( NULL )
{
#ifdef cpPlugins_Interface_QT4
if( QApplication::instance( ) != NULL )
+ {
this->m_ParametersDialog = new ParametersQtDialog( );
+ this->m_ParametersDialog->setParameters( this->m_Parameters );
+
+ } // fi
#endif // cpPlugins_Interface_QT4
}
cpPlugins::Interface::ProcessObject::
~ProcessObject( )
{
-#ifdef cpPlugins_Interface_QT4
+ this->Disconnect( );
if( this->m_ParametersDialog != NULL )
delete this->m_ParametersDialog;
-#endif // cpPlugins_Interface_QT4
-
- /*
- auto iIt = this->m_Inputs.begin( );
- for( ; iIt != this->m_Inputs.end( ); ++iIt )
- delete iIt->second;
- this->m_Inputs.clear( );
- */
-
- auto oIt = this->m_Outputs.begin( );
- for( ; oIt != this->m_Outputs.end( ); ++oIt )
- delete oIt->second;
- this->m_Outputs.clear( );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::ProcessObject::
_AddInput( const std::string& name )
{
+ typedef typename _TDataContainer::value_type _TValue;
auto i = this->m_Inputs.find( name );
if( i == this->m_Inputs.end( ) )
- {
- this->m_Inputs[ name ] = NULL;
- this->Modified( );
-
- } // fi
+ i = this->m_Inputs.insert( _TValue( name, NULL ) ).first;
}
// eof - $RCSfile$