C++ NETINFO_ITEM::GetNet方法代码示例

/* Emit the netlist (which is actually the thing for which GenCAD is used these
 * days!); tracks are handled later */
static void CreateSignalsSection( FILE* aFile, BOARD* aPcb )
{
    wxString      msg;
    NETINFO_ITEM* net;
    D_PAD*        pad;
    MODULE*       module;
    int           NbNoConn = 1;

    fputs( "$SIGNALS\n", aFile );

    for( unsigned ii = 0; ii < aPcb->GetNetCount(); ii++ )
    {
        net = aPcb->FindNet( ii );

        if( net->GetNetname() == wxEmptyString ) // dummy netlist (no connection)
        {
            wxString msg; msg << wxT( "NoConnection" ) << NbNoConn++;
        }

        if( net->GetNet() <= 0 )  // dummy netlist (no connection)
            continue;

        msg = wxT( "SIGNAL " ) + net->GetNetname();

        fputs( TO_UTF8( msg ), aFile );
        fputs( "\n", aFile );

        for( module = aPcb->m_Modules; module; module = module->Next() )
        {
            for( pad = module->Pads(); pad; pad = pad->Next() )
            {
                wxString padname;

                if( pad->GetNetCode() != net->GetNet() )
                    continue;

                pad->StringPadName( padname );
                msg.Printf( wxT( "NODE %s %s" ),
                            GetChars( module->GetReference() ),
                            GetChars( padname ) );

                fputs( TO_UTF8( msg ), aFile );
                fputs( "\n", aFile );
            }
        }
    }

    fputs( "$ENDSIGNALS\n\n", aFile );
}

void NETINFO_LIST::AppendNet( NETINFO_ITEM* aNewElement )
{
    // if there is a net with such name then just assign the correct number
    NETINFO_ITEM* sameName = GetNetItem( aNewElement->GetNetname() );

    if( sameName != NULL )
    {
        aNewElement->m_NetCode = sameName->GetNet();

        return;
    }
    // be sure that net codes are consecutive
    // negative net code means that it has to be auto assigned
    else if( ( aNewElement->m_NetCode != (int) m_netCodes.size() ) || ( aNewElement->m_NetCode < 0 ) )
    {
        aNewElement->m_NetCode = getFreeNetCode();
    }

    // net names & codes are supposed to be unique
    assert( GetNetItem( aNewElement->GetNetname() ) == NULL );
    assert( GetNetItem( aNewElement->GetNet() ) == NULL );

    // add an entry for fast look up by a net name using a map
    m_netNames.insert( std::make_pair( aNewElement->GetNetname(), aNewElement ) );
    m_netCodes.insert( std::make_pair( aNewElement->GetNet(), aNewElement ) );
}

bool PNS_PCBNEW_RULE_RESOLVER::DpNetPair( PNS::ITEM* aItem, int& aNetP, int& aNetN )
{
    if( !aItem || !aItem->Parent() || !aItem->Parent()->GetNet() )
        return false;

    wxString netNameP = aItem->Parent()->GetNet()->GetNetname();
    wxString netNameN, netNameCoupled, netNameBase;

    int r = matchDpSuffix( netNameP, netNameCoupled, netNameBase );

    if( r == 0 )
        return false;
    else if( r == 1 )
    {
        netNameN = netNameCoupled;
    }
    else
    {
        netNameN = netNameP;
        netNameP = netNameCoupled;
    }

//    wxLogTrace( "PNS","p %s n %s base %s\n", (const char *)netNameP.c_str(), (const char *)netNameN.c_str(), (const char *)netNameBase.c_str() );

    NETINFO_ITEM* netInfoP = m_board->FindNet( netNameP );
    NETINFO_ITEM* netInfoN = m_board->FindNet( netNameN );

    //wxLogTrace( "PNS","ip %p in %p\n", netInfoP, netInfoN);

    if( !netInfoP || !netInfoN )
        return false;

    aNetP = netInfoP->GetNet();
    aNetN = netInfoN->GetNet();

    return true;
}

int PNS_PCBNEW_RULE_RESOLVER::DpCoupledNet( int aNet )
{
    wxString refName = m_board->FindNet( aNet )->GetNetname();
    wxString dummy, coupledNetName;

    if( matchDpSuffix( refName, coupledNetName, dummy ) )
    {
        NETINFO_ITEM* net = m_board->FindNet( coupledNetName );

        if( !net )
            return -1;

        return net->GetNet();
    }

    return -1;
}

int PCBNEW_PAIRING_RESOLVER::PairedNet(int aNet) const
{
    wxString refName = m_board->FindNet( aNet )->GetNetname();
    wxString dummy, coupledNetName;

    if( MatchDpSuffix( refName, coupledNetName, dummy ) )
    {
        NETINFO_ITEM* net = m_board->FindNet( coupledNetName );

        if( !net )
            return -1;

        return net->GetNet();

    }

    return -1;
}

int PNS_TOPOLOGY::DpCoupledNet( int aNet )
{
    BOARD* brd = PNS_ROUTER::GetInstance()->GetBoard();

    wxString refName = brd->FindNet( aNet )->GetNetname();
    wxString dummy, coupledNetName;

    if( MatchDpSuffix( refName, coupledNetName, dummy ) )
    {
        NETINFO_ITEM* net = brd->FindNet( coupledNetName );

        if( !net )
            return -1;

        return net->GetNet();

    }

    return -1;
}

//.........这里部分代码省略.........
        msg.Printf( _( "Clearance must be smaller than %f\" / %f mm." ),
            ZONE_CLEARANCE_MAX_VALUE_MIL / 1000.0, ZONE_CLEARANCE_MAX_VALUE_MIL * 0.0254 );
        DisplayError( this, msg );
        return false;
    }

    txtvalue = m_ZoneMinThicknessCtrl->GetValue();
    m_settings.m_ZoneMinThickness = ReturnValueFromString( g_UserUnit, txtvalue );

    if( m_settings.m_ZoneMinThickness < (ZONE_THICKNESS_MIN_VALUE_MIL*IU_PER_MILS) )
    {
        wxString msg;
        msg.Printf( _( "Minimum width must be larger than %f\" / %f mm." ),
            ZONE_THICKNESS_MIN_VALUE_MIL / 1000.0, ZONE_THICKNESS_MIN_VALUE_MIL * 0.0254 );
        DisplayError( this, msg );
        return false;
    }

    m_settings.SetCornerSmoothingType( m_cornerSmoothingChoice->GetSelection() );
    txtvalue = m_cornerSmoothingCtrl->GetValue();
    m_settings.SetCornerRadius( ReturnValueFromString( g_UserUnit, txtvalue ) );

    m_settings.m_ZonePriority = m_PriorityLevelCtrl->GetValue();

    if( m_OrientEdgesOpt->GetSelection() == 0 )
        m_settings.m_Zone_45_Only = false;
    else
        m_settings.m_Zone_45_Only = true;

    m_settings.m_ThermalReliefGap = ReturnValueFromTextCtrl( *m_AntipadSizeValue );
    m_settings.m_ThermalReliefCopperBridge = ReturnValueFromTextCtrl( *m_CopperWidthValue );

    if( m_Config )
    {
        ConfigBaseWriteDouble( m_Config, ZONE_CLEARANCE_WIDTH_STRING_KEY,
                               (double) m_settings.m_ZoneClearance / IU_PER_MILS );

        ConfigBaseWriteDouble( m_Config, ZONE_MIN_THICKNESS_WIDTH_STRING_KEY,
            (double) m_settings.m_ZoneMinThickness / IU_PER_MILS );

        ConfigBaseWriteDouble( m_Config, ZONE_THERMAL_RELIEF_GAP_STRING_KEY,
            (double) m_settings.m_ThermalReliefGap / IU_PER_MILS );

        ConfigBaseWriteDouble( m_Config, ZONE_THERMAL_RELIEF_COPPER_WIDTH_STRING_KEY,
            (double) m_settings.m_ThermalReliefCopperBridge / IU_PER_MILS );
    }

    if( m_settings.m_ThermalReliefCopperBridge <= m_settings.m_ZoneMinThickness )
    {
        DisplayError( this,
                     _( "Thermal relief spoke width is smaller than the minimum width." ) );
        return false;
    }

    // If we use only exportable to others zones parameters, exit here:
    if( aUseExportableSetupOnly )
        return true;

    // Get the layer selection for this zone
    int ii = m_LayerSelectionCtrl->GetFirstSelected();

    if( ii < 0 && aPromptForErrors )
    {
        DisplayError( this, _( "No layer selected." ) );
        return false;
    }

    m_settings.m_CurrentZone_Layer = m_LayerId[ii];

    // Get the net name selection for this zone
    ii = m_ListNetNameSelection->GetSelection();

    if( ii < 0 && aPromptForErrors )
    {
        DisplayError( this, _( "No net selected." ) );
        return false;
    }

    if( ii == 0 )   // the not connected option was selected: this is not a good practice: warn:
    {
        if( !IsOK( this, _(
                      "You have chosen the \"not connected\" option. This will create insulated copper islands. Are you sure ?" ) )
            )
            return false;
    }

    wxString net_name = m_ListNetNameSelection->GetString( ii );

    m_settings.m_NetcodeSelection = 0;

    // Search net_code for this net, if a net was selected
    if( m_ListNetNameSelection->GetSelection() > 0 )
    {
        NETINFO_ITEM* net = m_Parent->GetBoard()->FindNet( net_name );
        if( net )
            m_settings.m_NetcodeSelection = net->GetNet();
    }

    return true;
}

//.........这里部分代码省略.........

                    if( module->GetLayer() != B_Cu )
                    {
                        // module is on component layer (front)
                        module->Flip( module->GetPosition() );
                    }

                    module->SetOrientation( orientation );
                }
                else
                {
                    // as I write this, the PARSER *is* catching this, so we should never see below:
                    wxFAIL_MSG( wxT("DSN::PARSER did not catch an illegal side := 'back|front'") );
                }
            }
        }
    }

    routeResolution = session->route->GetUnits();

    // Walk the NET_OUTs and create tracks and vias anew.
    NET_OUTS& net_outs = session->route->net_outs;
    for( NET_OUTS::iterator net = net_outs.begin(); net!=net_outs.end(); ++net )
    {
        int         netCode = 0;

        // page 143 of spec says wire's net_id is optional
        if( net->net_id.size() )
        {
            wxString netName = FROM_UTF8( net->net_id.c_str() );
            NETINFO_ITEM* netinfo = aBoard->FindNet( netName );

            if( netinfo )
                netCode = netinfo->GetNet();
            else  // else netCode remains 0
            {
                // int breakhere = 1;
            }
        }

        WIRES& wires = net->wires;
        for( unsigned i = 0; i<wires.size(); ++i )
        {
            WIRE*   wire  = &wires[i];
            DSN_T   shape = wire->shape->Type();

            if( shape != T_path )
            {
                /*  shape == T_polygon is expected from freerouter if you have
                    a zone on a non "power" type layer, i.e. a T_signal layer
                    and the design does a round trip back in as session here.
                    We kept our own zones in the BOARD, so ignore this so called
                    'wire'.

                wxString netId = FROM_UTF8( wire->net_id.c_str() );
                THROW_IO_ERROR( wxString::Format( _("Unsupported wire shape: \"%s\" for net: \"%s\""),
                                                    DLEX::GetTokenString(shape).GetData(),
                                                    netId.GetData()
                    ) );
                */
            }
            else
            {
                PATH*   path = (PATH*) wire->shape;
                for( unsigned pt=0;  pt<path->points.size()-1;  ++pt )
                {

bool PCB_EDIT_FRAME::importFile( const wxString& aFileName, int aFileType )
{
    switch( (IO_MGR::PCB_FILE_T) aFileType )
    {
    case IO_MGR::EAGLE:
        if( OpenProjectFiles( std::vector<wxString>( 1, aFileName ), KICTL_EAGLE_BRD ) )
        {
            wxString projectpath = Kiway().Prj().GetProjectPath();
            wxFileName newfilename;

            newfilename.SetPath( Prj().GetProjectPath() );
            newfilename.SetName( Prj().GetProjectName() );
            newfilename.SetExt( KiCadPcbFileExtension );

            GetBoard()->SetFileName( newfilename.GetFullPath() );
            UpdateTitle();
            OnModify();

            // Extract a footprint library from the design and add it to the fp-lib-table
            wxString newLibPath;
            ArchiveModulesOnBoard( true, newfilename.GetName(), &newLibPath );

            if( newLibPath.Length() > 0 )
            {
                FP_LIB_TABLE* prjlibtable = Prj().PcbFootprintLibs();
                const wxString& project_env = PROJECT_VAR_NAME;
                wxString rel_path, env_path;

                wxGetEnv( project_env, &env_path );

                wxString result( newLibPath );
                rel_path =  result.Replace( env_path,
                                            wxString( "$(" + project_env + ")" ) ) ? result : "" ;

                if( !rel_path.IsEmpty() )
                    newLibPath = rel_path;

                FP_LIB_TABLE_ROW* row = new FP_LIB_TABLE_ROW( newfilename.GetName(),
                        newLibPath, wxT( "KiCad" ), wxEmptyString );
                prjlibtable->InsertRow( row );
            }

            if( !GetBoard()->GetFileName().IsEmpty() )
            {
                wxString tblName = Prj().FootprintLibTblName();

                try
                {
                    Prj().PcbFootprintLibs()->Save( tblName );
                }
                catch( const IO_ERROR& ioe )
                {
                    wxString msg = wxString::Format( _(
                                    "Error occurred saving project specific footprint library "
                                    "table:\n\n%s" ),
                            GetChars( ioe.What() ) );
                    wxMessageBox( msg, _( "File Save Error" ), wxOK | wxICON_ERROR );
                }
            }


            // Update module LIB_IDs to point to the just imported Eagle library
            for( MODULE* module : GetBoard()->Modules() )
            {
                LIB_ID libId = module->GetFPID();

                if( libId.GetLibItemName().empty() )
                    continue;

                libId.SetLibNickname( newfilename.GetName() );
                module->SetFPID( libId );
            }


            // Store net names for all pads, to create net remap information
            std::unordered_map<D_PAD*, wxString> netMap;

            for( const auto& pad : GetBoard()->GetPads() )
            {
                NETINFO_ITEM* netinfo = pad->GetNet();

                if( netinfo->GetNet() > 0 && !netinfo->GetNetname().IsEmpty() )
                    netMap[pad] = netinfo->GetNetname();
            }

            // Two stage netlist update:
            // - first, assign valid timestamps to footprints (no reannotation)
            // - second, perform schematic annotation and update footprint references
            //   based on timestamps
            NETLIST netlist;
            FetchNetlistFromSchematic( netlist, NO_ANNOTATION );
            DoUpdatePCBFromNetlist( netlist, false );
            FetchNetlistFromSchematic( netlist, QUIET_ANNOTATION );
            DoUpdatePCBFromNetlist( netlist, true );

            std::unordered_map<wxString, wxString> netRemap;

            // Compare the old net names with the new net names and create a net map
            for( const auto& pad : GetBoard()->GetPads() )
            {
//.........这里部分代码省略.........

void PCB_PAD::AddToModule( MODULE* aModule, int aRotation, bool aEncapsulatedPad )
{
    PCB_PAD_SHAPE*  padShape;
    wxString        padShapeName = wxT( "Ellipse" );
    PAD_ATTR_T      padType;
    int             i;
    int             width = 0;
    int             height = 0;

    D_PAD* pad = new D_PAD( aModule );

    aModule->Pads().PushBack( pad );

    if( !m_isHolePlated && m_hole )
    {
        // mechanical hole
        pad->SetShape( PAD_CIRCLE );
        pad->SetAttribute( PAD_HOLE_NOT_PLATED );

        pad->SetDrillShape( PAD_DRILL_CIRCLE );
        pad->SetDrillSize( wxSize( m_hole, m_hole ) );
        pad->SetSize( wxSize( m_hole, m_hole ) );

        pad->SetLayerSet( LSET::AllCuMask() | LSET( 2, B_Mask, F_Mask ) );
    }
    else
    {
        ( m_hole ) ? padType = PAD_STANDARD : padType = PAD_SMD;

        // form layer mask
        for( i = 0; i < (int) m_shapes.GetCount(); i++ )
        {
            padShape = m_shapes[i];

            if( padShape->m_width > 0 && padShape->m_height > 0 )
            {
                if( padShape->m_KiCadLayer == F_Cu ||
                    padShape->m_KiCadLayer == B_Cu )
                {
                    padShapeName = padShape->m_shape;
                    width = padShape->m_width;
                    height = padShape->m_height;

                    // assume this is SMD pad
                    if( padShape->m_KiCadLayer == F_Cu )
                        pad->SetLayerSet( LSET( 3, F_Cu, F_Paste, F_Mask ) );
                    else
                        pad->SetLayerSet( LSET( 3, B_Cu, B_Paste, B_Mask ) );
                    break;
                }
            }
        }

        if( padType == PAD_STANDARD )
            // actually this is a thru-hole pad
            pad->SetLayerSet( LSET::AllCuMask() | LSET( 2, B_Mask, F_Mask ) );

        if( width == 0 || height == 0 )
            THROW_IO_ERROR( wxT( "pad with zero size" ) );

        pad->SetPadName( m_name.text );

        if( padShapeName == wxT( "Oval" )
            || padShapeName == wxT( "Ellipse" )
            || padShapeName == wxT( "MtHole" ) )
        {
            if( width != height )
                pad->SetShape( PAD_OVAL );
            else
                pad->SetShape( PAD_CIRCLE );
        }
        else if( padShapeName == wxT( "Rect" )
                 || padShapeName == wxT( "RndRect" ) )
            pad->SetShape( PAD_RECT );
        else if( padShapeName == wxT( "Polygon" ) )
            pad->SetShape( PAD_RECT ); // approximation

        pad->SetSize( wxSize( width, height ) );
        pad->SetDelta( wxSize( 0, 0 ) );
        pad->SetOrientation( m_rotation + aRotation );

        pad->SetDrillShape( PAD_DRILL_CIRCLE );
        pad->SetOffset( wxPoint( 0, 0 ) );
        pad->SetDrillSize( wxSize( m_hole, m_hole ) );

        pad->SetAttribute( padType );

        // Set the proper net code
        NETINFO_ITEM* netinfo = m_board->FindNet( m_net );
        if( netinfo == NULL )   // I believe this should not happen, but just in case
        {
            // It is a new net
            netinfo = new NETINFO_ITEM( m_board, m_net );
            m_board->AppendNet( netinfo );
        }

        pad->SetNetCode( netinfo->GetNet() );
    }

    if( !aEncapsulatedPad )
//.........这里部分代码省略.........

void PCB_EDIT_FRAME::ListNetsAndSelect( wxCommandEvent& event )
{
    NETINFO_ITEM* net;
    wxString      netFilter;
    wxArrayString list;

    netFilter = wxT( "*" );
    wxTextEntryDialog dlg( this, _( "Filter Net Names" ), _( "Net Filter" ), netFilter );

    if( dlg.ShowModal() != wxID_OK )
        return; // cancelled by user

    netFilter = dlg.GetValue( );

    if( netFilter.IsEmpty() )
        return;

    wxString Line;
    for( unsigned ii = 0; ii < GetBoard()->GetNetCount(); ii++ )
    {
        net = GetBoard()->m_NetInfo.GetNetItem( ii );

        if( !WildCompareString( netFilter, net->GetNetname(), false ) )
            continue;

        Line.Printf( wxT( "net %3.3d:  %s" ), net->GetNet(),
                     GetChars( net->GetNetname() ) );
        list.Add( Line );
    }

    wxSingleChoiceDialog choiceDlg( this, wxEmptyString, _( "Select Net" ), list );

    if( (choiceDlg.ShowModal() == wxID_CANCEL) || (choiceDlg.GetSelection() == wxNOT_FOUND) )
        return;

    bool     found   = false;
    unsigned netcode = (unsigned) choiceDlg.GetSelection();

    // Search for the net selected.
    for( unsigned ii = 0; ii < GetBoard()->GetNetCount(); ii++ )
    {
        net = GetBoard()->FindNet( ii );

        if( !WildCompareString( netFilter, net->GetNetname(), false ) )
            continue;

        if( ii == netcode )
        {
            netcode = net->GetNet();
            found   = true;
            break;
        }
    }

    if( found )
    {
        INSTALL_UNBUFFERED_DC( dc, m_canvas );

        if( GetBoard()->IsHighLightNetON() )
            HighLight( &dc );

        GetBoard()->SetHighLightNet( netcode );
        HighLight( &dc );
    }
}

bool PNS_DIFF_PAIR_PLACER::findDpPrimitivePair( const VECTOR2I& aP, PNS_ITEM* aItem, PNS_DP_PRIMITIVE_PAIR& aPair )
{
    if( !aItem || !aItem->Parent() || !aItem->Parent()->GetNet() )
        return false;

    wxString netNameP = aItem->Parent()->GetNet()->GetNetname();
    wxString netNameN, netNameBase;

    BOARD* brd = Router()->GetBoard();
    PNS_ITEM *primRef = NULL, *primP = NULL, *primN = NULL;

    int refNet;

    wxString suffix;

    int r = matchDpSuffix ( netNameP, suffix, netNameBase );

    if( r == 0 )
        return false;
    else if( r == 1 )
    {
        primRef = primP = static_cast<PNS_SOLID*>( aItem );
        netNameN = netNameBase + suffix;
    }
    else
    {
        primRef = primN = static_cast<PNS_SOLID*>( aItem );
        netNameN = netNameP;
        netNameP = netNameBase + suffix;
    }

    NETINFO_ITEM* netInfoP = brd->FindNet( netNameP );
    NETINFO_ITEM* netInfoN = brd->FindNet( netNameN );
    
    if( !netInfoP || !netInfoN )
        return false;

    int netP = netInfoP->GetNet();
    int netN = netInfoN->GetNet();

    if( primP )
        refNet = netN;
    else
        refNet = netP;


    std::set<PNS_ITEM*> items;

    OPT_VECTOR2I refAnchor = getDanglingAnchor( m_currentNode, primRef );

    if( !refAnchor )
        return false;

    m_currentNode->AllItemsInNet( refNet, items );
    double bestDist = std::numeric_limits<double>::max();
    bool found = false;

    BOOST_FOREACH(PNS_ITEM* item, items )
    {
        if( item->Kind() == aItem->Kind() )
        {
            OPT_VECTOR2I anchor = getDanglingAnchor( m_currentNode, item );
            if( !anchor )
                continue;

            double dist = ( *anchor - *refAnchor ).EuclideanNorm();

            if( dist < bestDist )
            {
                found = true;
                bestDist = dist;

                if( refNet == netP )
                {
                    aPair = PNS_DP_PRIMITIVE_PAIR ( item, primRef );
                    aPair.SetAnchors( *anchor, *refAnchor );
                }
                else
                {
                    aPair = PNS_DP_PRIMITIVE_PAIR( primRef, item );
                    aPair.SetAnchors( *refAnchor, *anchor );
                }
            }
        }
    }

    return found;
}

void PCB_EDIT_FRAME::Edit_Zone_Params( wxDC* DC, ZONE_CONTAINER* aZone )
{
    ZONE_EDIT_T     edited;
    ZONE_SETTINGS   zoneInfo = GetZoneSettings();

    BOARD_COMMIT commit( this );
    m_canvas->SetIgnoreMouseEvents( true );

    // Save initial zones configuration, for undo/redo, before adding new zone
    // note the net name and the layer can be changed, so we must save all zones
    s_AuxiliaryList.ClearListAndDeleteItems();
    s_PickedList.ClearListAndDeleteItems();
    SaveCopyOfZones( s_PickedList, GetBoard(), -1, UNDEFINED_LAYER );

    if( aZone->GetIsKeepout() )
    {
        // edit a keepout area on a copper layer
        zoneInfo << *aZone;
        edited = InvokeKeepoutAreaEditor( this, &zoneInfo );
    }
    else if( IsCopperLayer( aZone->GetLayer() ) )
    {
        // edit a zone on a copper layer

        zoneInfo << *aZone;

        edited = InvokeCopperZonesEditor( this, &zoneInfo );
    }
    else
    {
        edited = InvokeNonCopperZonesEditor( this, aZone, &zoneInfo );
    }

    m_canvas->MoveCursorToCrossHair();
    m_canvas->SetIgnoreMouseEvents( false );

    if( edited == ZONE_ABORT )
    {
        s_AuxiliaryList.ClearListAndDeleteItems();
        s_PickedList.ClearListAndDeleteItems();
        return;
    }

    SetZoneSettings( zoneInfo );

    if( edited == ZONE_EXPORT_VALUES )
    {
        UpdateCopyOfZonesList( s_PickedList, s_AuxiliaryList, GetBoard() );
        commit.Stage( s_PickedList );
        commit.Push( _( "Modify zone properties" ) );
        s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
        return;
    }

    // Undraw old zone outlines
    for( int ii = 0; ii < GetBoard()->GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* edge_zone = GetBoard()->GetArea( ii );
        edge_zone->Draw( m_canvas, DC, GR_XOR );

        if( IsGalCanvasActive() )
        {
            GetGalCanvas()->GetView()->Update( edge_zone );
        }
    }

    zoneInfo.ExportSetting( *aZone );

    NETINFO_ITEM* net = GetBoard()->FindNet( zoneInfo.m_NetcodeSelection );

    if( net )   // net == NULL should not occur
        aZone->SetNetCode( net->GetNet() );

    // Combine zones if possible
    GetBoard()->OnAreaPolygonModified( &s_AuxiliaryList, aZone );

    // Redraw the real new zone outlines
    GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_OR, UNDEFINED_LAYER );


    UpdateCopyOfZonesList( s_PickedList, s_AuxiliaryList, GetBoard() );
    commit.Stage( s_PickedList );
    commit.Push( _( "Modify zone properties" ) );

    s_PickedList.ClearItemsList();  // s_ItemsListPicker is no longer owner of picked items
}