C++ ZONE_CONTAINER::GetNet方法代码示例

ZONE_CONTAINER::ZONE_CONTAINER( const ZONE_CONTAINER& aZone ) :
    BOARD_CONNECTED_ITEM( aZone )
{
    // Should the copy be on the same net?
    SetNet( aZone.GetNet() );
    m_Poly = new CPolyLine( *aZone.m_Poly );

    // For corner moving, corner index to drag, or -1 if no selection
    m_CornerSelection = -1;
    m_IsFilled = aZone.m_IsFilled;
    m_ZoneClearance = aZone.m_ZoneClearance;     // clearance value
    m_ZoneMinThickness = aZone.m_ZoneMinThickness;
    m_FillMode = aZone.m_FillMode;               // Filling mode (segments/polygons)
    m_priority = aZone.m_priority;
    m_ArcToSegmentsCount = aZone.m_ArcToSegmentsCount;
    m_PadConnection = aZone.m_PadConnection;
    m_ThermalReliefGap = aZone.m_ThermalReliefGap;
    m_ThermalReliefCopperBridge = aZone.m_ThermalReliefCopperBridge;
    m_FilledPolysList.Append( aZone.m_FilledPolysList );
    m_FillSegmList = aZone.m_FillSegmList;      // vector <> copy

    m_isKeepout = aZone.m_isKeepout;
    m_doNotAllowCopperPour = aZone.m_doNotAllowCopperPour;
    m_doNotAllowVias = aZone.m_doNotAllowVias;
    m_doNotAllowTracks = aZone.m_doNotAllowTracks;

    m_cornerSmoothingType = aZone.m_cornerSmoothingType;
    m_cornerRadius = aZone.m_cornerRadius;

    SetLocalFlags( aZone.GetLocalFlags() );
}

void PCB_EDIT_FRAME::duplicateZone( wxDC* aDC, ZONE_CONTAINER* aZone )
{
    ZONE_CONTAINER* newZone = new ZONE_CONTAINER( GetBoard() );
    newZone->Copy( aZone );
    newZone->UnFill();
    ZONE_SETTINGS zoneSettings;
    zoneSettings << *aZone;

    bool success;

    if( aZone->GetIsKeepout() )
        success = InvokeKeepoutAreaEditor( this, &zoneSettings );
    else if( aZone->IsOnCopperLayer() )
        success = InvokeCopperZonesEditor( this, &zoneSettings );
    else
        success = InvokeNonCopperZonesEditor( this, aZone, &zoneSettings );

    if( success )
    {
        zoneSettings.ExportSetting( *newZone );
        newZone->m_Poly->Hatch();

        s_AuxiliaryList.ClearListAndDeleteItems();
        s_PickedList.ClearListAndDeleteItems();
        SaveCopyOfZones( s_PickedList, GetBoard(), newZone->GetNet(), newZone->GetLayer() );
        GetBoard()->Add( newZone );

        ITEM_PICKER picker( newZone, UR_NEW );
        s_PickedList.PushItem( picker );

        GetScreen()->SetCurItem( NULL );       // This outline may be deleted when merging outlines

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

        // Redraw zones
        GetBoard()->RedrawAreasOutlines( m_canvas, aDC, GR_OR, newZone->GetLayer() );
        GetBoard()->RedrawFilledAreas( m_canvas, aDC, GR_OR, newZone->GetLayer() );

        if( GetBoard()->GetAreaIndex( newZone ) >= 0
           && GetBoard()->Test_Drc_Areas_Outlines_To_Areas_Outlines( newZone, true ) )
        {
            DisplayError( this, _( "Duplicate Zone: The outline of the duplicated zone fails DRC check!" ) );
        }

        UpdateCopyOfZonesList( s_PickedList, s_AuxiliaryList, GetBoard() );
        SaveCopyInUndoList( s_PickedList, UR_UNSPECIFIED );
        s_PickedList.ClearItemsList();

        OnModify();
    }
    else
        delete newZone;
}

bool BOARD_NETLIST_UPDATER::testConnectivity( NETLIST& aNetlist )
{
    // Last step: Some tests:
    // verify all pads found in netlist:
    // They should exist in footprints, otherwise the footprint is wrong
    // note also references or time stamps are updated, so we use only
    // the reference to find a footprint
    //
    // Also verify if zones have acceptable nets, i.e. nets with pads.
    // Zone with no pad belongs to a "dead" net which happens after changes in schematic
    // when no more pad use this net name.

    wxString msg;
    wxString padname;

    for( int i = 0; i < (int) aNetlist.GetCount(); i++ )
    {
        const COMPONENT* component = aNetlist.GetComponent( i );
        MODULE* footprint = m_board->FindModuleByReference( component->GetReference() );

        if( footprint == NULL )    // It can be missing in partial designs
            continue;

        // Explore all pins/pads in component
        for( unsigned jj = 0; jj < component->GetNetCount(); jj++ )
        {
            COMPONENT_NET net = component->GetNet( jj );
            padname = net.GetPinName();

            if( footprint->FindPadByName( padname ) )
                continue;   // OK, pad found

            // not found: bad footprint, report error
            msg.Printf( _( "Component %s pad %s not found in footprint %s\n" ),
                        GetChars( component->GetReference() ),
                        GetChars( padname ),
                        GetChars( footprint->GetFPID().Format() ) );
            m_reporter->Report( msg, REPORTER::RPT_ERROR );
            ++m_errorCount;
        }
    }

    // Test copper zones to detect "dead" nets (nets without any pad):
    for( int i = 0; i < m_board->GetAreaCount(); i++ )
    {
        ZONE_CONTAINER* zone = m_board->GetArea( i );

        if( !zone->IsOnCopperLayer() || zone->GetIsKeepout() )
            continue;

        int nc = zone->GetNet()->GetNodesCount();

        if( nc == 0 )
        {
            msg.Printf( _( "Copper zone (net name %s): net has no pads connected." ),
                        GetChars( zone->GetNet()->GetNetname() ) );
            m_reporter->Report( msg, REPORTER::RPT_WARNING );
            ++m_warningCount;
        }
    }

    return true;
}

bool BOARD_NETLIST_UPDATER::deleteSinglePadNets()
{
    int         count = 0;
    wxString    netname;
    wxString msg;
    D_PAD*      pad = NULL;
    D_PAD*      previouspad = NULL;

    // We need the pad list, for next tests.
    // padlist is the list of pads, sorted by netname.

    m_board->BuildListOfNets();

    if( m_isDryRun )
        return false;

    std::vector<D_PAD*> padlist = m_board->GetPads();

    for( unsigned kk = 0; kk < padlist.size(); kk++ )
    {
        pad = padlist[kk];

        if( pad->GetNetname().IsEmpty() )
                continue;

        if( netname != pad->GetNetname() )  // End of net
        {
            if( previouspad && count == 1 )
            {
                // First, see if we have a copper zone attached to this pad.
                // If so, this is not really a single pad net

                for( int ii = 0; ii < m_board->GetAreaCount(); ii++ )
                {
                    ZONE_CONTAINER* zone = m_board->GetArea( ii );

                    if( !zone->IsOnCopperLayer() )
                        continue;

                    if( zone->GetIsKeepout() )
                        continue;

                    if( zone->GetNet() == previouspad->GetNet() )
                    {
                        count++;
                        break;
                    }
                }

                if( count == 1 )    // Really one pad, and nothing else
                {
                    msg.Printf( _( "Remove single pad net %s." ),
                                GetChars( previouspad->GetNetname() ) );
                    m_reporter->Report( msg, REPORTER::RPT_ACTION );

                    msg.Printf( _( "Remove single pad net \"%s\" on \"%s\" pad '%s'\n" ),
                                GetChars( previouspad->GetNetname() ),
                                GetChars( previouspad->GetParent()->GetReference() ),
                                GetChars( previouspad->GetPadName() ) );
                    m_reporter->Report( msg, REPORTER::RPT_ACTION );

                    previouspad->SetNetCode( NETINFO_LIST::UNCONNECTED );
                }
            }

            netname = pad->GetNetname();
            count = 1;
        }
        else
        {
            count++;
        }

        previouspad = pad;
    }

    // Examine last pad
    if( pad && count == 1 )
        pad->SetNetCode( NETINFO_LIST::UNCONNECTED );

    return true;
}

bool PCB_EDIT_FRAME::End_Zone( wxDC* DC )
{
    ZONE_CONTAINER* zone = GetBoard()->m_CurrentZoneContour;

    if( !zone )
        return true;

    // Validate the current outline:
    if( zone->GetNumCorners() <= 2 )   // An outline must have 3 corners or more
    {
        Abort_Zone_Create_Outline( m_canvas, DC );
        return true;
    }

    // Remove the last corner if is is at the same location as the prevoius corner
    zone->m_Poly->RemoveNullSegments();

    // Validate the current edge:
    int icorner = zone->GetNumCorners() - 1;
    if( zone->IsOnCopperLayer() )
    {
        if( Drc_On && m_drc->Drc( zone, icorner - 1 ) == BAD_DRC )  // we can't validate last edge
            return false;

        if( Drc_On && m_drc->Drc( zone, icorner ) == BAD_DRC )      // we can't validate the closing edge
        {
            DisplayError( this,
                          _( "DRC error: closing this area creates a drc error with an other area" ) );
            m_canvas->MoveCursorToCrossHair();
            return false;
        }
    }

    zone->ClearFlags();

    zone->DrawWhileCreateOutline( m_canvas, DC, GR_XOR );

    m_canvas->SetMouseCapture( NULL, NULL );

    // Undraw old drawings, because they can have important changes
    int layer = zone->GetLayer();
    GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_XOR, layer );
    GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_XOR, layer );

    // Save initial zones configuration, for undo/redo, before adding new zone
    s_AuxiliaryList.ClearListAndDeleteItems();
    s_PickedList.ClearListAndDeleteItems();
    SaveCopyOfZones(s_PickedList, GetBoard(), zone->GetNet(), zone->GetLayer() );

    // Put new zone in list
    if( !s_CurrentZone )
    {
        zone->m_Poly->CloseLastContour(); // Close the current corner list
        GetBoard()->Add( zone );
        GetBoard()->m_CurrentZoneContour = NULL;

        // Add this zone in picked list, as new item
        ITEM_PICKER picker( zone, UR_NEW );
        s_PickedList.PushItem( picker );
    }
    else    // Append this outline as a cutout to an existing zone
    {
        for( int ii = 0; ii < zone->GetNumCorners(); ii++ )
        {
            s_CurrentZone->AppendCorner( zone->GetCornerPosition( ii ) );
        }

        s_CurrentZone->m_Poly->CloseLastContour(); // Close the current corner list
        zone->RemoveAllContours();      // All corners are copied in s_CurrentZone. Free corner list.
        zone = s_CurrentZone;
    }

    s_AddCutoutToCurrentZone = false;
    s_CurrentZone = NULL;

    GetScreen()->SetCurItem( NULL );       // This outline can be deleted when merging outlines

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

    // Redraw the real edge zone :
    GetBoard()->RedrawAreasOutlines( m_canvas, DC, GR_OR, layer );
    GetBoard()->RedrawFilledAreas( m_canvas, DC, GR_OR, layer );

    int ii = GetBoard()->GetAreaIndex( zone );   // test if zone exists

    if( ii < 0 )
        zone = NULL;                        // was removed by combining zones

    int error_count = GetBoard()->Test_Drc_Areas_Outlines_To_Areas_Outlines( zone, true );

    if( error_count )
    {
        DisplayError( this, _( "Area: DRC outline error" ) );
    }

    UpdateCopyOfZonesList( s_PickedList, s_AuxiliaryList, GetBoard() );
    SaveCopyInUndoList(s_PickedList, UR_UNSPECIFIED);
    s_PickedList.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items

//.........这里部分代码省略.........

/*
 * This function starts a new track segment.
 * If a new track segment is in progress, ends this current new segment,
 * and created a new one.
 */
TRACK* PCB_EDIT_FRAME::Begin_Route( TRACK* aTrack, wxDC* aDC )
{
    TRACK*      TrackOnStartPoint = NULL;
    int         layerMask = GetLayerMask( GetScreen()->m_Active_Layer );
    BOARD_CONNECTED_ITEM* LockPoint;
    wxPoint     pos = GetScreen()->GetCrossHairPosition();

    if( aTrack == NULL )  // Starting a new track segment
    {
        m_canvas->SetMouseCapture( ShowNewTrackWhenMovingCursor, Abort_Create_Track );

        // Prepare the undo command info
        s_ItemsListPicker.ClearListAndDeleteItems();  // Should not be necessary, but...

        GetBoard()->PushHighLight();

        // erase old highlight
        if( GetBoard()->IsHighLightNetON() )
            HighLight( aDC );

        g_CurrentTrackList.PushBack( new TRACK( GetBoard() ) );
        g_CurrentTrackSegment->SetFlags( IS_NEW );

        GetBoard()->SetHighLightNet( 0 );

        // Search for a starting point of the new track, a track or pad
        LockPoint = GetBoard()->GetLockPoint( pos, layerMask );

        D_PAD* pad = NULL;
        if( LockPoint ) // An item (pad or track) is found
        {
            if( LockPoint->Type() == PCB_PAD_T )
            {
                pad = (D_PAD*) LockPoint;

                // A pad is found: put the starting point on pad center
                pos = pad->GetPosition();
                GetBoard()->SetHighLightNet( pad->GetNet() );
            }
            else // A track segment is found
            {
                TrackOnStartPoint    = (TRACK*) LockPoint;
                GetBoard()->SetHighLightNet( TrackOnStartPoint->GetNet() );
                GetBoard()->CreateLockPoint( pos, TrackOnStartPoint, &s_ItemsListPicker );
            }
        }
        else
        {
            // Not a starting point, but a filled zone area can exist. This is also a
            // good starting point.
            ZONE_CONTAINER* zone;
            zone = GetBoard()->HitTestForAnyFilledArea( pos, GetScreen()-> m_Active_Layer );

            if( zone )
                GetBoard()->SetHighLightNet( zone->GetNet() );
        }

        D( g_CurrentTrackList.VerifyListIntegrity() );

        BuildAirWiresTargetsList( LockPoint, wxPoint( 0, 0 ), true );

        D( g_CurrentTrackList.VerifyListIntegrity() );

        GetBoard()->HighLightON();
        GetBoard()->DrawHighLight( m_canvas, aDC, GetBoard()->GetHighLightNetCode() );

        // Display info about track Net class, and init track and vias sizes:
        g_CurrentTrackSegment->SetNet( GetBoard()->GetHighLightNetCode() );
        GetBoard()->SetCurrentNetClass( g_CurrentTrackSegment->GetNetClassName() );

        g_CurrentTrackSegment->SetLayer( GetScreen()->m_Active_Layer );
        g_CurrentTrackSegment->SetWidth( GetBoard()->GetCurrentTrackWidth() );

        if( GetBoard()->GetDesignSettings().m_UseConnectedTrackWidth )
        {
            if( TrackOnStartPoint && TrackOnStartPoint->Type() == PCB_TRACE_T )
                g_CurrentTrackSegment->SetWidth( TrackOnStartPoint->GetWidth());
        }

        g_CurrentTrackSegment->SetStart( pos );
        g_CurrentTrackSegment->SetEnd( pos );

        if( pad )
        {
            g_CurrentTrackSegment->m_PadsConnected.push_back( pad );
            // Useful to display track length, if the pad has a die length:
            g_CurrentTrackSegment->SetState( BEGIN_ONPAD, ON );
            g_CurrentTrackSegment->start = pad;
        }

        if( g_TwoSegmentTrackBuild )
        {
            // Create 2nd segment
            g_CurrentTrackList.PushBack( (TRACK*)g_CurrentTrackSegment->Clone() );

//.........这里部分代码省略.........