C++ ZONE_CONTAINER::GetPriority方法代码示例

/**
 * Function IsSame
 * test is 2 zones are equivalent:
 * 2 zones are equivalent if they have same parameters and same outlines
 * info relative to filling is not take in account
 * @param aZoneToCompare = zone to compare with "this"
 */
bool ZONE_CONTAINER::IsSame( const ZONE_CONTAINER& aZoneToCompare )
{
    // compare basic parameters:
    if( GetLayer() != aZoneToCompare.GetLayer() )
        return false;

    if( GetNetCode() != aZoneToCompare.GetNetCode() )
        return false;

    if( GetPriority() != aZoneToCompare.GetPriority() )
        return false;

    // Compare zone specific parameters
    if( GetIsKeepout() != aZoneToCompare.GetIsKeepout() )
        return false;

    if( GetIsKeepout() )
    {
        if(  GetDoNotAllowCopperPour() != aZoneToCompare.GetDoNotAllowCopperPour() )
            return false;

        if(  GetDoNotAllowVias() != aZoneToCompare.GetDoNotAllowVias() )
            return false;

        if(  GetDoNotAllowTracks() != aZoneToCompare.GetDoNotAllowTracks() )
            return false;
    }

    if( m_ArcToSegmentsCount != aZoneToCompare.GetArcSegmentCount() )
        return false;

    if( m_ZoneClearance != aZoneToCompare.m_ZoneClearance )
        return false;

    if( m_ZoneMinThickness != aZoneToCompare.GetMinThickness() )
        return false;

    if( m_FillMode != aZoneToCompare.GetFillMode() )
        return false;

    if( m_PadConnection != aZoneToCompare.m_PadConnection )
        return false;

    if( m_ThermalReliefGap != aZoneToCompare.m_ThermalReliefGap )
        return false;

    if( m_ThermalReliefCopperBridge != aZoneToCompare.m_ThermalReliefCopperBridge )
        return false;


    // Compare outlines
    wxASSERT( m_Poly );                                      // m_Poly == NULL Should never happen
    wxASSERT( aZoneToCompare.Outline() );

    if( Outline()->m_CornersList.GetList() !=
        aZoneToCompare.Outline()->m_CornersList.GetList() )    // Compare vector
        return false;

    return true;
}

int PCB_EDITOR_CONTROL::ZoneMerge( const TOOL_EVENT& aEvent )
{
    const SELECTION& selection = m_toolMgr->GetTool<SELECTION_TOOL>()->GetSelection();
    BOARD* board = getModel<BOARD>();
    BOARD_COMMIT commit( m_frame );

    if( selection.Size() < 2 )
        return 0;

    int netcode = -1;

    ZONE_CONTAINER* firstZone = nullptr;
    std::vector<ZONE_CONTAINER*> toMerge, merged;

    for( auto item : selection )
    {
        auto curr_area = dynamic_cast<ZONE_CONTAINER*>( item );

        if( !curr_area )
            continue;

        if( !firstZone )
            firstZone = curr_area;

        netcode = curr_area->GetNetCode();

        if( firstZone->GetNetCode() != netcode )
            continue;

        if( curr_area->GetPriority() != firstZone->GetPriority() )
            continue;

        if( curr_area->GetIsKeepout() != firstZone->GetIsKeepout() )
            continue;

        if( curr_area->GetLayer() != firstZone->GetLayer() )
            continue;

        if( !board->TestAreaIntersection( curr_area, firstZone ) )
            continue;

        toMerge.push_back( curr_area );
    }

    m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );

    if( mergeZones( commit, toMerge, merged ) )
    {
        commit.Push( _( "Merge zones" ) );

        for( auto item : merged )
            m_toolMgr->RunAction( PCB_ACTIONS::selectItem, true, item );
    }

    return 0;
}

//.........这里部分代码省略.........
    }

    // Add graphic items (copper texts) and board edges
    for( BOARD_ITEM* item = aPcb->m_Drawings; item; item = item->Next() )
    {
        if( item->GetLayer() != GetLayer() && item->GetLayer() != Edge_Cuts )
            continue;

        switch( item->Type() )
        {
        case PCB_LINE_T:
            ( (DRAWSEGMENT*) item )->TransformShapeWithClearanceToPolygon(
                aFeatures,
                zone_clearance, segsPerCircle, correctionFactor );
            break;

        case PCB_TEXT_T:
            ( (TEXTE_PCB*) item )->TransformBoundingBoxWithClearanceToPolygon(
                aFeatures, zone_clearance );
            break;

        default:
            break;
        }
    }

    // Add zones outlines having an higher priority and keepout
    for( int ii = 0; ii < GetBoard()->GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* zone = GetBoard()->GetArea( ii );
        if( zone->GetLayer() != GetLayer() )
            continue;

        if( !zone->GetIsKeepout() && zone->GetPriority() <= GetPriority() )
            continue;

        if( zone->GetIsKeepout() && ! zone->GetDoNotAllowCopperPour() )
            continue;

        // A highter priority zone or keepout area is found: remove this area
        item_boundingbox = zone->GetBoundingBox();
        if( !item_boundingbox.Intersects( zone_boundingbox ) )
            continue;

        // Add the zone outline area.
        // However if the zone has the same net as the current zone,
        // do not add any clearance.
        // the zone will be connected to the current zone, but filled areas
        // will use different parameters (clearance, thermal shapes )
        bool same_net = GetNetCode() == zone->GetNetCode();
        bool use_net_clearance = true;
        int min_clearance = zone_clearance;

        // Do not forget to make room to draw the thick outlines
        // of the hole created by the area of the zone to remove
        int holeclearance = zone->GetClearance() + outline_half_thickness;

        // The final clearance is obviously the max value of each zone clearance
        min_clearance = std::max( min_clearance, holeclearance );

        if( zone->GetIsKeepout() || same_net )
        {
            // Just take in account the fact the outline has a thickness, so
            // the actual area to substract is inflated to take in account this fact
            min_clearance = outline_half_thickness;
            use_net_clearance = false;

//.........这里部分代码省略.........

        if( item->GetLayer() == Edge_Cuts )
            // use only the m_ZoneClearance, not the clearance using
            // the netclass value, because we do not have a copper item
            zclearance = zone_to_edgecut_clearance;

        switch( item->Type() )
        {
        case PCB_LINE_T:
            ( (DRAWSEGMENT*) item )->TransformShapeWithClearanceToPolygon(
                    aFeatures,
                    zclearance, segsPerCircle, correctionFactor );
            break;

        case PCB_TEXT_T:
            ( (TEXTE_PCB*) item )->TransformBoundingBoxWithClearanceToPolygon(
                    aFeatures, zclearance );
            break;

        default:
            break;
        }
    }

    // Add zones outlines having an higher priority and keepout
    for( int ii = 0; ii < m_board->GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* zone = m_board->GetArea( ii );

        // If the zones share no common layers
        if( !aZone->CommonLayerExists( zone->GetLayerSet() ) )
            continue;

        if( !zone->GetIsKeepout() && zone->GetPriority() <= aZone->GetPriority() )
            continue;

        if( zone->GetIsKeepout() && !zone->GetDoNotAllowCopperPour() )
            continue;

        // A highter priority zone or keepout area is found: remove this area
        item_boundingbox = zone->GetBoundingBox();

        if( !item_boundingbox.Intersects( zone_boundingbox ) )
            continue;

        // Add the zone outline area.
        // However if the zone has the same net as the current zone,
        // do not add any clearance.
        // the zone will be connected to the current zone, but filled areas
        // will use different parameters (clearance, thermal shapes )
        bool    same_net = aZone->GetNetCode() == zone->GetNetCode();
        bool    use_net_clearance = true;
        int     min_clearance = zone_clearance;

        // Do not forget to make room to draw the thick outlines
        // of the hole created by the area of the zone to remove
        int holeclearance = zone->GetClearance() + outline_half_thickness;

        // The final clearance is obviously the max value of each zone clearance
        min_clearance = std::max( min_clearance, holeclearance );

        if( zone->GetIsKeepout() || same_net )
        {
            // Just take in account the fact the outline has a thickness, so
            // the actual area to substract is inflated to take in account this fact
            min_clearance = outline_half_thickness;

//.........这里部分代码省略.........
    }

    // Add graphic items (copper texts) and board edges
    for( BOARD_ITEM* item = aPcb->m_Drawings; item; item = item->Next() )
    {
        if( item->GetLayer() != GetLayer() && item->GetLayer() != Edge_Cuts )
            continue;

        switch( item->Type() )
        {
        case PCB_LINE_T:
            ( (DRAWSEGMENT*) item )->TransformShapeWithClearanceToPolygon(
                cornerBufferPolysToSubstract,
                zone_clearance, s_CircleToSegmentsCount, s_Correction );
            break;

        case PCB_TEXT_T:
            ( (TEXTE_PCB*) item )->TransformBoundingBoxWithClearanceToPolygon(
                cornerBufferPolysToSubstract, zone_clearance );
            break;

        default:
            break;
        }
    }

    // Add zones outlines having an higher priority and keepout
    for( int ii = 0; ii < GetBoard()->GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* zone = GetBoard()->GetArea( ii );
        if( zone->GetLayer() != GetLayer() )
            continue;

        if( !zone->GetIsKeepout() && zone->GetPriority() <= GetPriority() )
            continue;

        if( zone->GetIsKeepout() && ! zone->GetDoNotAllowCopperPour() )
            continue;

        // A highter priority zone or keepout area is found: remove its area
        item_boundingbox = zone->GetBoundingBox();
        if( !item_boundingbox.Intersects( zone_boundingbox ) )
            continue;

        // Add the zone outline area.
        // However if the zone has the same net as the current zone,
        // do not add clearance.
        // the zone will be connected to the current zone, but filled areas
        // will use different parameters (clearance, thermal shapes )
        bool addclearance = GetNetCode() != zone->GetNetCode();
        int clearance = zone_clearance;

        if( zone->GetIsKeepout() )
        {
            addclearance = true;
            clearance = m_ZoneMinThickness / 2;
        }

        zone->TransformOutlinesShapeWithClearanceToPolygon(
                    cornerBufferPolysToSubstract,
                    clearance, addclearance );
    }

   // Remove thermal symbols
    for( MODULE* module = aPcb->m_Modules;  module;  module = module->Next() )
    {