--- /dev/null
+#include <cpPlugins/Interface/Workspace.h>
+#include <cpPlugins/Pipeline/Widget.h>
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Clear( )
+{
+ this->m_Filters.clear( );
+}
+
+// -------------------------------------------------------------------------
+std::vector< std::string > cpPlugins::Interface::Workspace::
+GetFiltersNames( ) const
+{
+ std::vector< std::string > n;
+ for( auto i : this->m_Filters )
+ n.push_back( i.first );
+ return( n );
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Interface::Workspace::
+TFilter* cpPlugins::Interface::Workspace::
+GetFilter( const std::string& name )
+{
+ auto i = this->m_Filters.find( name );
+ if( i != this->m_Filters.end( ) )
+ return( i->second.GetPointer( ) );
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::Workspace::
+TFilter* cpPlugins::Interface::Workspace::
+GetFilter( const std::string& name ) const
+{
+ auto i = this->m_Filters.find( name );
+ if( i != this->m_Filters.end( ) )
+ return( i->second.GetPointer( ) );
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Interface::Workspace::
+TWidget* cpPlugins::Interface::Workspace::
+GetWidget( const std::string& name )
+{
+ TFilter* process = this->GetFilter( name );
+ return( dynamic_cast< TWidget* >( process ) );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::Workspace::
+TWidget* cpPlugins::Interface::Workspace::
+GetWidget( const std::string& name ) const
+{
+ const TFilter* process = this->GetFilter( name );
+ return( dynamic_cast< const TWidget* >( process ) );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+HasFilter( const std::string& name ) const
+{
+ return( this->m_Filters.find( name ) != this->m_Filters.end( ) );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+HasWidget( const std::string& name ) const
+{
+ const TWidget* wdg = this->GetWidget( name );
+ return( wdg != NULL );
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Interface::Workspace::
+TFilter* cpPlugins::Interface::Workspace::
+CreateFilter( const std::string& category, const std::string& filter )
+{
+ typedef cpPlugins::Pipeline::Widget _TWidget;
+
+ TFilter::Pointer o = this->m_Loader.CreateFilter( category, filter );
+ if( o.IsNotNull( ) )
+ {
+ // Choose a name
+ std::string name = filter;
+ while( this->GetFilter( name ) != NULL )
+ name += std::string( "_" );
+ o->SetPrintExecution( this->m_PrintExecution );
+ o->SetName( name );
+
+ // Interactors
+ for(
+ auto i = this->m_Interactors.begin( );
+ i != this->m_Interactors.end( );
+ ++i
+ )
+ o->AddInteractor( *i );
+
+ // Finish association
+ this->m_Filters[ name ] = o;
+
+ } // fi
+ return( o.GetPointer( ) );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+RenameFilter( const std::string& old_name, const std::string& new_name )
+{
+ auto o = this->m_Filters.find( old_name );
+ auto n = this->m_Filters.find( new_name );
+ if( o != this->m_Filters.end( ) && n == this->m_Filters.end( ) )
+ {
+ // Rename filter
+ o->second->SetName( new_name );
+ this->m_Filters[ new_name ] = o->second;
+ this->m_Filters.erase( o );
+
+ // Rename exposed ports
+ /* TODO
+ auto e = this->m_ExposedInputs.begin( );
+ for( ; e != this->m_ExposedInputs.end( ); ++e )
+ if( e->second.first == old_name )
+ e->second.first = new_name;
+ e = this->m_ExposedOutputs.begin( );
+ for( ; e != this->m_ExposedOutputs.end( ); ++e )
+ if( e->second.first == old_name )
+ e->second.first = new_name;
+ */
+
+ return( true );
+ }
+ else
+ return( false );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+RemoveFilter( const std::string& name )
+{
+ auto i = this->m_Filters.find( name );
+ if( i != this->m_Filters.end( ) )
+ {
+ i->second->Disconnect( );
+ this->m_Filters.erase( i );
+ return( true );
+ }
+ else
+ return( false );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+SetPrintExecution( bool b )
+{
+ this->m_PrintExecution = b;
+ for( auto i = this->m_Filters.begin( ); i != this->m_Filters.end( ); ++i )
+ i->second->SetPrintExecution( b );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+PrintExecutionOn( )
+{
+ this->SetPrintExecution( true );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+PrintExecutionOff( )
+{
+ this->SetPrintExecution( true );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+AddInteractor( vtkRenderWindowInteractor* iren )
+{
+ if( iren != NULL )
+ {
+ this->m_Interactors.insert( iren );
+ for( auto f : this->m_Filters )
+ f.second->AddInteractor( iren );
+
+ } // fi
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+Connect(
+ const std::string& origin_filter,
+ const std::string& origin_output,
+ const std::string& destination_filter,
+ const std::string& destination_input
+ )
+{
+ // Get filters and check pertinence
+ TFilter* origin = this->GetFilter( origin_filter );
+ TFilter* destination = this->GetFilter( destination_filter );
+ if( origin == NULL || destination == NULL )
+ return( false );
+ if( !( destination->HasInput( destination_input ) ) )
+ return( false );
+ if( !( origin->HasOutput( origin_output ) ) )
+ return( false );
+
+ // Check if there is room for a new connection
+ bool ok = true;
+ if( destination->IsInputMultiple( destination_input ) )
+ {
+ for(
+ unsigned int i = 0;
+ i < destination->GetInputSize( destination_input );
+ ++i
+ )
+ if(
+ destination->GetInput( destination_input, i )->GetSource( ) == origin
+ )
+ ok = false;
+ }
+ else
+ ok = ( destination->GetInput( destination_input ) == NULL );
+ if( ok )
+ destination->AddInput(
+ destination_input,
+ origin->GetOutput( origin_output )
+ );
+ return( ok );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+Connect(
+ TDataObject* input,
+ const std::string& destination_filter,
+ const std::string& destination_input
+ )
+{
+ // Get filters and check pertinence
+ if( input == NULL )
+ return( false );
+ TFilter* destination = this->GetFilter( destination_filter );
+ if( destination == NULL )
+ return( false );
+ if( !( destination->HasInput( destination_input ) ) )
+ return( false );
+
+ // Check if there is room for a new connection
+ bool ok = true;
+ if( destination->IsInputMultiple( destination_input ) )
+ {
+ for(
+ unsigned int i = 0;
+ i < destination->GetInputSize( destination_input );
+ ++i
+ )
+ if(
+ destination->GetInput( destination_input, i )->GetSource( ) ==
+ input->GetSource( )
+ )
+ ok = false;
+ }
+ else
+ ok = ( destination->GetInput( destination_input ) == NULL );
+ if( ok )
+ destination->AddInput(
+ destination_input,
+ input
+ );
+ return( ok );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+Disconnect(
+ const std::string& origin_filter,
+ const std::string& origin_output,
+ const std::string& destination_filter,
+ const std::string& destination_input
+ )
+{
+ // Get filters and check pertinence
+ TFilter* origin = this->GetFilter( origin_filter );
+ TFilter* destination = this->GetFilter( destination_filter );
+ if( origin == NULL || destination == NULL )
+ return( false );
+ if( !( destination->HasInput( destination_input ) ) )
+ return( false );
+ if( !( origin->HasOutput( origin_output ) ) )
+ return( false );
+
+ // Check if there is room for a new connection
+ bool ok = false;
+ unsigned int del_id = 0;
+ for(
+ unsigned int i = 0;
+ i < destination->GetInputSize( destination_input );
+ ++i
+ )
+ if(
+ destination->GetInput( destination_input, i )->GetSource( ) == origin
+ )
+ {
+ ok = true;
+ del_id = i;
+
+ } // fi
+ if( ok )
+ destination->DisconnectInput( destination_input, del_id );
+ return( ok );
+}
+
+// -------------------------------------------------------------------------
+/*
+const cpPlugins::Interface::Workspace::
+TExposedPorts& cpPlugins::Interface::Workspace::
+GetExposedInputs( ) const
+{
+ return( this->m_ExposedInputs );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::Workspace::
+TExposedPorts& cpPlugins::Interface::Workspace::
+GetExposedOutputs( ) const
+{
+ return( this->m_ExposedOutputs );
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Pipeline::DataObject* cpPlugins::Interface::Workspace::
+GetExposedOutput( const std::string& name )
+{
+ auto i = this->m_ExposedOutputs.find( name );
+ if( i != this->m_ExposedOutputs.end( ) )
+ {
+ auto f = this->GetFilter( i->second.first );
+ if( f != NULL )
+ return( f->GetOutput( i->second.second ) );
+ else
+ return( NULL );
+ }
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Pipeline::DataObject* cpPlugins::Interface::Workspace::
+GetExposedOutput( const std::string& name ) const
+{
+ auto i = this->m_ExposedOutputs.find( name );
+ if( i != this->m_ExposedOutputs.end( ) )
+ {
+ auto f = this->GetFilter( i->second.first );
+ if( f != NULL )
+ return( f->GetOutput( i->second.second ) );
+ else
+ return( NULL );
+ }
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+ExposeInput(
+ const std::string& name,
+ const std::string& filter, const std::string& filter_input
+ )
+{
+ auto i = this->m_ExposedInputs.find( name );
+ if( i == this->m_ExposedInputs.end( ) )
+ {
+ this->m_ExposedInputs[ name ] =
+ std::pair< std::string, std::string >( filter, filter_input );
+ return( true );
+ }
+ else
+ return( false );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+ExposeOutput(
+ const std::string& name,
+ const std::string& filter, const std::string& filter_output
+ )
+{
+ auto i = this->m_ExposedOutputs.find( name );
+ if( i == this->m_ExposedOutputs.end( ) )
+ {
+ this->m_ExposedOutputs[ name ] =
+ std::pair< std::string, std::string >( filter, filter_output );
+ return( true );
+ }
+ else
+ return( false );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+HideInput( const std::string& name )
+{
+ auto i = this->m_ExposedInputs.find( name );
+ if( i != this->m_ExposedInputs.end( ) )
+ this->m_ExposedInputs.erase( i );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+HideOutput( const std::string& name )
+{
+ auto i = this->m_ExposedOutputs.find( name );
+ if( i != this->m_ExposedOutputs.end( ) )
+ this->m_ExposedOutputs.erase( i );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+RenameExposedInput(
+ const std::string& old_name, const std::string& new_name
+ )
+{
+ auto o = this->m_ExposedInputs.find( old_name );
+ auto n = this->m_ExposedInputs.find( new_name );
+ if( o != this->m_ExposedInputs.end( ) && n == this->m_ExposedInputs.end( ) )
+ {
+ this->m_ExposedInputs[ new_name ] = o->second;
+ this->m_ExposedInputs.erase( o );
+ return( true );
+ }
+ else
+ return( false );
+}
+
+// -------------------------------------------------------------------------
+bool cpPlugins::Interface::Workspace::
+RenameExposedOutput(
+ const std::string& old_name, const std::string& new_name
+ )
+{
+ auto o = this->m_ExposedOutputs.find( old_name );
+ auto n = this->m_ExposedOutputs.find( new_name );
+ if(
+ o != this->m_ExposedOutputs.end( ) && n == this->m_ExposedOutputs.end( )
+ )
+ {
+ this->m_ExposedOutputs[ new_name ] = o->second;
+ this->m_ExposedOutputs.erase( o );
+ return( true );
+ }
+ else
+ return( false );
+}
+
+// -------------------------------------------------------------------------
+std::vector< std::pair< std::string, std::string > >
+cpPlugins::Interface::Workspace::
+GetConnections(
+ const std::string& origin, const std::string& destination
+ ) const
+{
+ std::vector< std::pair< std::string, std::string > > conns;
+ auto orig = this->GetFilter( origin );
+ auto dest = this->GetFilter( destination );
+ if( orig != NULL && dest != NULL )
+ {
+ auto outs = orig->GetOutputsNames( );
+ auto ins = dest->GetInputsNames( );
+ for( auto o = outs.begin( ); o != outs.end( ); ++o )
+ {
+ for( auto i = ins.begin( ); i != ins.end( ); ++i )
+ {
+ unsigned int nInputs = dest->GetInputSize( *i );
+ for( unsigned j = 0; j < nInputs; ++j )
+ {
+ auto od = orig->GetOutput( *o );
+ auto id = dest->GetInput( *i, j );
+ if( od != NULL && od == id )
+ conns.push_back(
+ std::pair< std::string, std::string >( *o, *i )
+ );
+
+ } // rof
+
+ } // rof
+
+ } // rof
+
+ } // fi
+ return( conns );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Connect(
+ const std::string& orig_filter, const std::string& dest_filter,
+ const std::string& output_name, const std::string& input_name
+ )
+{
+ auto o = this->GetFilter( orig_filter );
+ auto d = this->GetFilter( dest_filter );
+ if( o != NULL && d != NULL )
+ {
+ try
+ {
+ d->AddInput( input_name, o->GetOutput( output_name ) );
+ }
+ catch( std::exception& err )
+ {
+ throw std::logic_error(
+ std::string( "Error connecting \"" ) +
+ output_name + std::string( "@" ) + orig_filter +
+ std::string( "\" with \"" ) +
+ input_name + std::string( "@" ) + dest_filter +
+ std::string( "\": " ) +
+ err.what( )
+ );
+
+ } // yrt
+
+ } // fi
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Connect(
+ cpPlugins::Pipeline::DataObject* output,
+ const std::string& dest_filter, const std::string& input_name
+ )
+{
+ auto d = this->GetFilter( dest_filter );
+ if( d != NULL )
+ d->AddInput( input_name, output );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Connect(
+ cpPlugins::Pipeline::DataObject* output,
+ const std::string& exposed_input_name
+ )
+{
+ auto i = this->m_ExposedInputs.find( exposed_input_name );
+ if( i != this->m_ExposedInputs.end( ) )
+ this->Connect( output, i->second.first, i->second.second );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Disconnect(
+ const std::string& orig_filter, const std::string& dest_filter,
+ const std::string& output_name, const std::string& input_name
+ )
+{
+ auto orig = this->GetFilter( orig_filter );
+ auto dest = this->GetFilter( dest_filter );
+ if( orig != NULL && dest != NULL )
+ {
+ auto out = orig->GetOutput( output_name );
+ auto in = dest->GetInput( input_name );
+ if( out != NULL && out == in )
+ dest->SetInput(
+ input_name, ( cpPlugins::Pipeline::DataObject* )( NULL )
+ );
+
+ } // fi
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Disconnect(
+ const std::string& dest_filter, const std::string& input_name
+ )
+{
+ throw std::logic_error( "Disconnect 1" );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Disconnect( const std::string& dest_filter )
+{
+ throw std::logic_error( "Disconnect 2" );
+}
+*/
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Update( )
+{
+ for( auto f = this->m_Filters.begin( ); f != this->m_Filters.end( ); ++f )
+ f->second->Update( );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Update( const std::string& name )
+{
+ auto filter = this->GetFilter( name );
+ if( filter != NULL )
+ filter->Update( );
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Interface::Workspace::
+Workspace( )
+ : Superclass( ),
+ m_PrintExecution( false )
+{
+}
+
+// -------------------------------------------------------------------------
+cpPlugins::Interface::Workspace::
+~Workspace( )
+{
+ /* TODO
+ this->m_ExposedOutputs.clear( );
+ this->m_ExposedInputs.clear( );
+ */
+ this->m_Filters.clear( );
+}
+
+// eof - $RCSfile$
git://git.creatis.insa-lyon.fr / cpPlugins.git / blobdiff