#include <cpPlugins/Interface/Workspace.h>
+#include <cpPlugins/BaseObjects/Widget.h>
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Clear( )
+{
+ this->m_Filters.clear( );
+ this->m_ExposedInputs.clear( );
+ this->m_ExposedOutputs.clear( );
+}
+
+// -------------------------------------------------------------------------
+std::vector< std::string > cpPlugins::Interface::Workspace::
+GetFiltersNames( ) const
+{
+ std::vector< std::string > n;
+ for( auto i = this->m_Filters.begin( ); i != this->m_Filters.end( ); ++i )
+ n.push_back( i->first );
+ return( n );
+}
// -------------------------------------------------------------------------
cpPlugins::Interface::Workspace::
-Workspace( )
- : m_LastLoadedPlugin( "" )
+TProcess* cpPlugins::Interface::Workspace::
+GetFilter( const std::string& name )
{
- this->m_Graph = TGraph::New( );
+ auto i = this->m_Filters.find( name );
+ if( i != this->m_Filters.end( ) )
+ return( i->second.GetPointer( ) );
+ else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::Workspace::
+TProcess* 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::
-~Workspace( )
+TWidget* cpPlugins::Interface::Workspace::
+GetWidget( const std::string& name )
{
+ TProcess* process = this->GetFilter( name );
+ return( dynamic_cast< TWidget* >( process ) );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::Interface::Workspace::
+TWidget* cpPlugins::Interface::Workspace::
+GetWidget( const std::string& name ) const
+{
+ const TProcess* 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::
-LoadPluginsPath( const std::string& path, bool r )
+HasWidget( const std::string& name ) const
{
- // Load all plugins from given folder
- std::list< std::string > files =
- this->m_Interface.LoadFromFolder( path, r );
+ const TWidget* wdg = this->GetWidget( name );
+ return( wdg != NULL );
+}
- // Update a simple track
- bool ret = false;
- if( files.size( ) > 0 )
+// -------------------------------------------------------------------------
+cpPlugins::Interface::Workspace::
+TProcess* cpPlugins::Interface::Workspace::
+CreateFilter(
+ const std::string& category,
+ const std::string& filter,
+ const std::string& name
+ )
+{
+ typedef cpPlugins::BaseObjects::Widget _TWidget;
+
+ TInterface::Pointer interface = TInterface::New( );
+ TProcess::Pointer o = this->GetFilter( name );
+ if( o.IsNull( ) )
{
- for( auto fIt = files.begin( ); fIt != files.end( ); ++fIt )
+ o = interface->CreateProcessObject( category, filter );
+ if( o.IsNotNull( ) )
{
- this->m_LoadedPlugins.insert( *fIt );
- this->m_LastLoadedPlugin = *fIt;
+ o->SetPrintExecution( this->m_PrintExecution );
+ o->SetName( name );
- } // rof
- this->_UpdateLoadedPluginsInformation( );
- ret = true;
+ // 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
} // fi
- return( ret );
+ return( o.GetPointer( ) );
}
// -------------------------------------------------------------------------
bool cpPlugins::Interface::Workspace::
-LoadPlugins( const std::string& fname )
+RenameFilter( const std::string& old_name, const std::string& new_name )
{
- // Is it already loaded?
- bool ret = true;
- if( this->m_LoadedPlugins.find( fname ) == this->m_LoadedPlugins.end( ) )
+ 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( ) )
{
- // Was it succesfully loaded?
- ret = this->m_Interface.Load( fname );
-
- // Update a simple track
- if( ret )
- {
- this->m_LoadedPlugins.insert( fname );
- this->m_LastLoadedPlugin = fname;
- this->_UpdateLoadedPluginsInformation( );
-
- } // fi
+ // Rename filter
+ o->second->SetName( new_name );
+ this->m_Filters[ new_name ] = o->second;
+ this->m_Filters.erase( o );
+
+ // Rename exposed ports
+ 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;
- } // fi
- return( ret );
+ return( true );
+ }
+ else
+ return( false );
}
// -------------------------------------------------------------------------
-const cpPlugins::Interface::Workspace::
-TStringContainer& cpPlugins::Interface::Workspace::
-GetLoadedPlugins( ) const
+bool cpPlugins::Interface::Workspace::
+RemoveFilter( const std::string& name )
{
- return( this->m_LoadedPlugins );
+ 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::
-GetLoadedPluginCategories( TStringContainer& categories ) const
+SetPrintExecution( bool b )
{
- categories.clear( );
- auto fIt = this->m_LoadedFilters.begin( );
- for( ; fIt != this->m_LoadedFilters.end( ); ++fIt )
- categories.insert( fIt->first );
+ 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::
-GetLoadedPluginFilters( TStringContainer& filters ) const
+PrintExecutionOn( )
{
- filters.clear( );
- auto pIt = this->m_LoadedFilters.begin( );
- for( ; pIt != this->m_LoadedFilters.end( ); ++pIt )
- for( auto fIt = pIt->second.begin( ); fIt != pIt->second.end( ); ++fIt )
- filters.insert( *fIt );
+ this->SetPrintExecution( true );
}
// -------------------------------------------------------------------------
-const cpPlugins::Interface::Workspace::
-TStringContainer& cpPlugins::Interface::Workspace::
-GetLoadedPluginFilters( const std::string& category ) const
+void cpPlugins::Interface::Workspace::
+PrintExecutionOff( )
{
- static const TStringContainer EMPTY;
- auto pIt = this->m_LoadedFilters.find( category );
- if( pIt != this->m_LoadedFilters.end( ) )
- return( pIt->second );
- else
- return( EMPTY );
+ this->SetPrintExecution( true );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::Workspace::
-Clear( )
+AddInteractor( vtkRenderWindowInteractor* iren )
{
- if( this->m_Graph.IsNotNull( ) )
- this->m_Graph->Clear( );
+ if( iren != NULL )
+ this->m_Interactors.insert( iren );
}
// -------------------------------------------------------------------------
-cpPlugins::Interface::Workspace::
-TGraph* cpPlugins::Interface::Workspace::
-GetGraph( )
+const cpPlugins::Interface::Workspace::
+TExposedPorts& cpPlugins::Interface::Workspace::
+GetExposedInputs( ) const
{
- return( this->m_Graph );
+ return( this->m_ExposedInputs );
}
// -------------------------------------------------------------------------
const cpPlugins::Interface::Workspace::
-TGraph* cpPlugins::Interface::Workspace::
-GetGraph( ) const
+TExposedPorts& cpPlugins::Interface::Workspace::
+GetExposedOutputs( ) const
{
- return( this->m_Graph );
+ return( this->m_ExposedOutputs );
}
// -------------------------------------------------------------------------
-bool cpPlugins::Interface::Workspace::
-CreateFilter( const std::string& filter, const std::string& name )
+cpPlugins::BaseObjects::DataObject* cpPlugins::Interface::Workspace::
+GetExposedOutput( const std::string& name )
{
- // Get or create new filter from name
- if( !( this->m_Graph->HasVertexIndex( name ) ) )
+ auto i = this->m_ExposedOutputs.find( name );
+ if( i != this->m_ExposedOutputs.end( ) )
{
- TFilter::Pointer f = this->m_Interface.CreateObject( filter );
- if( f.IsNotNull( ) )
- {
- f->SetName( name );
- TObject::Pointer o = f.GetPointer( );
- this->m_Graph->InsertVertex( name, o );
- return( true );
- }
+ auto f = this->GetFilter( i->second.first );
+ if( f != NULL )
+ return( f->GetOutput( i->second.second ) );
else
- return( false );
+ return( NULL );
}
else
+ return( NULL );
+}
+
+// -------------------------------------------------------------------------
+const cpPlugins::BaseObjects::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::
-Connect(
- const std::string& orig_filter, const std::string& dest_filter,
- const std::string& output_name, const std::string& input_name
+ExposeOutput(
+ const std::string& name,
+ const std::string& filter, const std::string& filter_output
)
{
- // Get filters
- TFilter* orig =
- dynamic_cast< TFilter* >(
- this->m_Graph->GetVertex( orig_filter ).GetPointer( )
- );
- TFilter* dest =
- dynamic_cast< TFilter* >(
- this->m_Graph->GetVertex( dest_filter ).GetPointer( )
- );
- if( orig == NULL || dest == NULL )
+ 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 );
+}
- // Real connection
- dest->SetInput( input_name, orig->GetOutput< TData >( output_name ) );
- this->m_Graph->AddConnection(
- orig_filter, dest_filter,
- TConnection( output_name, input_name )
- );
- 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 );
}
// -------------------------------------------------------------------------
-cpPlugins::Interface::Workspace::
-TParameters* cpPlugins::Interface::Workspace::
-GetParameters( const std::string& name )
-{
- TFilter* f =
- dynamic_cast< TFilter* >(
- this->m_Graph->GetVertex( name ).GetPointer( )
- );
- if( f != NULL )
- return( f->GetParameters( ) );
+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( NULL );
+ return( false );
}
// -------------------------------------------------------------------------
-const cpPlugins::Interface::Workspace::
-TParameters* cpPlugins::Interface::Workspace::
-GetParameters( const std::string& name ) const
-{
- const TFilter* f =
- dynamic_cast< const TFilter* >(
- this->m_Graph->GetVertex( name ).GetPointer( )
- );
- if( f != NULL )
- return( f->GetParameters( ) );
+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( NULL );
+ return( false );
}
// -------------------------------------------------------------------------
+std::vector< std::pair< std::string, std::string > >
cpPlugins::Interface::Workspace::
-TFilter* cpPlugins::Interface::Workspace::
-GetFilter( const std::string& name )
+GetConnections(
+ const std::string& origin, const std::string& destination
+ ) const
{
- TFilter* f =
- dynamic_cast< TFilter* >(
- this->m_Graph->GetVertex( name ).GetPointer( )
- );
- return( f );
+ 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 );
}
// -------------------------------------------------------------------------
-const cpPlugins::Interface::Workspace::
-TFilter* cpPlugins::Interface::Workspace::
-GetFilter( const std::string& name ) const
+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
+ )
{
- const TFilter* f =
- dynamic_cast< const TFilter* >(
- this->m_Graph->GetVertex( name ).GetPointer( )
- );
- return( f );
+ 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
}
// -------------------------------------------------------------------------
-bool cpPlugins::Interface::Workspace::
-Reduce( const std::string& name )
+void cpPlugins::Interface::Workspace::
+Connect(
+ cpPlugins::BaseObjects::DataObject* output,
+ const std::string& dest_filter, const std::string& input_name
+ )
{
- return( false );
+ auto d = this->GetFilter( dest_filter );
+ if( d != NULL )
+ d->AddInput( input_name, output );
}
// -------------------------------------------------------------------------
-std::string cpPlugins::Interface::Workspace::
-Execute( )
+void cpPlugins::Interface::Workspace::
+Connect(
+ cpPlugins::BaseObjects::DataObject* output,
+ const std::string& exposed_input_name
+ )
{
- // Find sinks
- std::set< std::string > sinks = this->m_Graph->GetSinks( );
+ auto i = this->m_ExposedInputs.find( exposed_input_name );
+ if( i != this->m_ExposedInputs.end( ) )
+ this->Connect( output, i->second.first, i->second.second );
+}
- // Update sinks
- std::string err = "";
- for( auto sIt = sinks.begin( ); sIt != sinks.end( ); ++sIt )
+// -------------------------------------------------------------------------
+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 )
{
- std::string lerr = this->Execute( *sIt, NULL );
- if( lerr != "" )
- err += lerr + std::string( "\n" );
+ auto out = orig->GetOutput( output_name );
+ auto in = dest->GetInput( input_name );
+ if( out != NULL && out == in )
+ dest->SetInput(
+ input_name, ( cpPlugins::BaseObjects::DataObject* )( NULL )
+ );
- } // rof
- return( err );
+ } // fi
}
// -------------------------------------------------------------------------
-std::string cpPlugins::Interface::Workspace::
-Execute( const std::string& name, QWidget* p )
+void cpPlugins::Interface::Workspace::
+Disconnect(
+ const std::string& dest_filter, const std::string& input_name
+ )
{
- // Get filter
- TFilter* f =
- dynamic_cast< TFilter* >(
- this->m_Graph->GetVertex( name ).GetPointer( )
- );
- if( f == NULL )
- return(
- std::string( "cpPlugins::Interface::Workspace: Vertex \"" ) +
- name + std::string( "\" is not a filter." )
- );
+ throw std::logic_error( "Disconnect 1" );
+}
- // Execute and return
- if( p != NULL )
- {
- auto diag_res = f->ExecConfigurationDialog( p );
- if( diag_res == TFilter::DialogResult_NoModal )
- return( f->Update( ) );
- else
- return( "" );
- }
- else
- return( f->Update( ) );
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Disconnect( const std::string& dest_filter )
+{
+ throw std::logic_error( "Disconnect 2" );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::Workspace::
-_UpdateLoadedPluginsInformation( )
+Execute( )
{
- this->m_LoadedFilters.clear( );
- const TInterface::TClasses& cls = this->m_Interface.GetClasses( );
- for( auto i = cls.begin( ); i != cls.end( ); ++i )
- {
- TFilter::Pointer o = this->m_Interface.CreateObject( i->first );
- std::string name = o->GetClassName( );
- std::string category = o->GetClassCategory( );
- this->m_LoadedFilters[ category ].insert( name );
+ for( auto f = this->m_Filters.begin( ); f != this->m_Filters.end( ); ++f )
+ f->second->Update( );
+}
- } // rof
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Workspace::
+Execute( 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( )
+{
+ this->m_ExposedOutputs.clear( );
+ this->m_ExposedInputs.clear( );
+ this->m_Filters.clear( );
}
// eof - $RCSfile$
git://git.creatis.insa-lyon.fr / cpPlugins.git / blobdiff