/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2020-2021 Roberto Fernandez Bautista * Copyright (C) 2020-2021 KiCad Developers, see AUTHORS.txt for contributors. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation, either version 3 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . */ /** * @file cadstar_pcb_archive_loader.cpp * @brief Loads a cpa file into a KiCad BOARD object */ #include #include // KEY_COPPER, KEY_CORE, KEY_PREPREG #include #include #include #include #include #include #include #include #include #include #include #include // std::numeric_limits void CADSTAR_PCB_ARCHIVE_LOADER::Load( ::BOARD* aBoard, ::PROJECT* aProject ) { mBoard = aBoard; mProject = aProject; Parse(); LONGPOINT designLimit = Assignments.Technology.DesignLimit; //Note: can't use getKiCadPoint() due wxPoint being int - need long long to make the check long long designSizeXkicad = (long long) designLimit.x * KiCadUnitMultiplier; long long designSizeYkicad = (long long) designLimit.y * KiCadUnitMultiplier; // Max size limited by the positive dimension of wxPoint (which is an int) long long maxDesignSizekicad = std::numeric_limits::max(); if( designSizeXkicad > maxDesignSizekicad || designSizeYkicad > maxDesignSizekicad ) { THROW_IO_ERROR( wxString::Format( _( "The design is too large and cannot be imported into KiCad. \n" "Please reduce the maximum design size in CADSTAR by navigating to: \n" "Design Tab -> Properties -> Design Options -> Maximum Design Size. \n" "Current Design size: %.2f, %.2f millimeters. \n" "Maximum permitted design size: %.2f, %.2f millimeters.\n" ), (double) designSizeXkicad / PCB_IU_PER_MM, (double) designSizeYkicad / PCB_IU_PER_MM, (double) maxDesignSizekicad / PCB_IU_PER_MM, (double) maxDesignSizekicad / PCB_IU_PER_MM ) ); } mDesignCenter = ( Assignments.Technology.DesignArea.first + Assignments.Technology.DesignArea.second ) / 2; if( Layout.NetSynch == NETSYNCH::WARNING ) { wxLogWarning( _( "The selected file indicates that nets might be out of synchronisation " "with the schematic. It is recommended that you carry out an 'Align Nets' " "procedure in CADSTAR and re-import, to avoid inconsistencies between the " "PCB and the schematic. " ) ); } loadBoardStackup(); remapUnsureLayers(); loadDesignRules(); loadComponentLibrary(); loadGroups(); loadBoards(); loadFigures(); loadTexts(); loadDimensions(); loadAreas(); loadComponents(); loadDocumentationSymbols(); loadTemplates(); loadCoppers(); calculateZonePriorities(); loadNets(); loadTextVariables(); if( Layout.Trunks.size() > 0 ) { wxLogWarning( _( "The CADSTAR design contains Trunk routing elements, which have no KiCad " "equivalent. These elements were not loaded." ) ); } if( Layout.VariantHierarchy.Variants.size() > 0 ) { wxLogWarning( wxString::Format( _( "The CADSTAR design contains variants which has no KiCad equivalent. Only " "the variant '%s' was loaded." ), Layout.VariantHierarchy.Variants.begin()->second.Name ) ); } if( Layout.ReuseBlocks.size() > 0 ) { wxLogWarning( _( "The CADSTAR design contains re-use blocks which has no KiCad equivalent. The " "re-use block information has been discarded during the import." ) ); } wxLogMessage( _( "The CADSTAR design has been imported successfully.\n" "Please review the import errors and warnings (if any)." ) ); } std::vector CADSTAR_PCB_ARCHIVE_LOADER::GetLoadedLibraryFootpints() const { std::vector retval; for( std::pair fpPair : mLibraryMap ) { retval.push_back( static_cast( fpPair.second->Clone() ) ); } return retval; } void CADSTAR_PCB_ARCHIVE_LOADER::logBoardStackupWarning( const wxString& aCadstarLayerName, const PCB_LAYER_ID& aKiCadLayer ) { if( mLogLayerWarnings ) { wxLogWarning( wxString::Format( _( "The CADSTAR layer '%s' has no KiCad equivalent. All elements on this " "layer have been mapped to KiCad layer '%s' instead." ), aCadstarLayerName, LSET::Name( aKiCadLayer ) ) ); } } void CADSTAR_PCB_ARCHIVE_LOADER::logBoardStackupMessage( const wxString& aCadstarLayerName, const PCB_LAYER_ID& aKiCadLayer ) { if( mLogLayerWarnings ) { wxLogMessage( wxString::Format( _( "The CADSTAR layer '%s' has been assumed to be a technical layer. All " "elements on this layer have been mapped to KiCad layer '%s'." ), aCadstarLayerName, LSET::Name( aKiCadLayer ) ) ); } } void CADSTAR_PCB_ARCHIVE_LOADER::initStackupItem( const LAYER& aCadstarLayer, ::BOARD_STACKUP_ITEM* aKiCadItem, int aDielectricSublayer ) { if( !aCadstarLayer.MaterialId.IsEmpty() ) { MATERIAL material = Assignments.Layerdefs.Materials.at( aCadstarLayer.MaterialId ); aKiCadItem->SetMaterial( material.Name, aDielectricSublayer ); aKiCadItem->SetEpsilonR( material.Permittivity.GetDouble(), aDielectricSublayer ); aKiCadItem->SetLossTangent( material.LossTangent.GetDouble(), aDielectricSublayer ); //TODO add Resistivity when KiCad supports it } aKiCadItem->SetLayerName( aCadstarLayer.Name ); aKiCadItem->SetThickness( getKiCadLength( aCadstarLayer.Thickness ), aDielectricSublayer ); } void CADSTAR_PCB_ARCHIVE_LOADER::loadBoardStackup() { // Structure describing an electrical layer with optional dielectric layers below it // (construction layers in CADSTAR) struct LAYER_BLOCK { LAYER_ID ElecLayerID = wxEmptyString; // Normally not empty, but could be empty if the // first layer in the stackup is a construction // layer std::vector ConstructionLayers; // Normally empty for the last electrical layer // but it is possible to build a board in CADSTAR // with no construction layers or with the bottom // layer being a construction layer bool IsInitialised() { return !ElecLayerID.IsEmpty() || ConstructionLayers.size() > 0; }; }; std::vector cadstarBoardStackup; LAYER_BLOCK currentBlock; // Find the electrical and construction (dielectric) layers in the stackup for( LAYER_ID cadstarLayerID : Assignments.Layerdefs.LayerStack ) { LAYER cadstarLayer = Assignments.Layerdefs.Layers.at( cadstarLayerID ); if( cadstarLayer.Type == LAYER_TYPE::JUMPERLAYER || cadstarLayer.Type == LAYER_TYPE::POWER || cadstarLayer.Type == LAYER_TYPE::ELEC ) { if( currentBlock.IsInitialised() ) { cadstarBoardStackup.push_back( currentBlock ); currentBlock = LAYER_BLOCK(); // reset the block } currentBlock.ElecLayerID = cadstarLayerID; } else if( cadstarLayer.Type == LAYER_TYPE::CONSTRUCTION ) { currentBlock.ConstructionLayers.push_back( cadstarLayerID ); } } if( currentBlock.IsInitialised() ) cadstarBoardStackup.push_back( currentBlock ); int totalCopperLayers = cadstarBoardStackup.size(); // Special case: last layer in the stackup is a construction layer, we need to use B.Cu as a // dummy layer if( cadstarBoardStackup.back().ConstructionLayers.size() > 0 ) { cadstarBoardStackup.push_back( LAYER_BLOCK() ); //Add dummy layer at the end ++totalCopperLayers; } // Make sure it is an even number of layers (KiCad doesn't yet support unbalanced stack-ups) if( ( totalCopperLayers % 2 ) != 0 ) { LAYER_BLOCK bottomLayer = cadstarBoardStackup.back(); cadstarBoardStackup.pop_back(); LAYER_BLOCK secondToLastLayer = cadstarBoardStackup.back(); cadstarBoardStackup.pop_back(); LAYER_BLOCK dummyLayer; LAYER_ID lastConstruction = secondToLastLayer.ConstructionLayers.back(); if( secondToLastLayer.ConstructionLayers.size() > 1 ) { // At least two construction layers, lets remove it here and use it in the dummy layer secondToLastLayer.ConstructionLayers.pop_back(); } else { // There is only one construction layer, lets halve its thickness so it is split evenly // between this layer and the dummy layer Assignments.Layerdefs.Layers.at( lastConstruction ).Thickness /= 2; } dummyLayer.ConstructionLayers.push_back( lastConstruction ); cadstarBoardStackup.push_back( secondToLastLayer ); cadstarBoardStackup.push_back( dummyLayer ); cadstarBoardStackup.push_back( bottomLayer ); ++totalCopperLayers; } wxASSERT( totalCopperLayers == cadstarBoardStackup.size() ); wxASSERT( cadstarBoardStackup.back().ConstructionLayers.size() == 0 ); // Create a new stackup from default stackup list BOARD_STACKUP& stackup = mBoard->GetDesignSettings().GetStackupDescriptor(); stackup.RemoveAll(); mBoard->SetEnabledLayers( LSET::AllLayersMask() ); mBoard->SetVisibleLayers( LSET::AllLayersMask() ); mBoard->SetCopperLayerCount( totalCopperLayers ); stackup.BuildDefaultStackupList( &mBoard->GetDesignSettings(), totalCopperLayers ); size_t stackIndex = 0; for( BOARD_STACKUP_ITEM* item : stackup.GetList() ) { if( item->GetType() == BOARD_STACKUP_ITEM_TYPE::BS_ITEM_TYPE_COPPER ) { LAYER_ID layerID = cadstarBoardStackup.at( stackIndex ).ElecLayerID; if( layerID.IsEmpty() ) { // Loading a dummy layer. Make zero thickness so it doesn't affect overall stackup item->SetThickness( 0 ); } else { LAYER copperLayer = Assignments.Layerdefs.Layers.at( layerID ); initStackupItem( copperLayer, item, 0 ); LAYER_T copperType = LAYER_T::LT_SIGNAL; switch( copperLayer.Type ) { case LAYER_TYPE::JUMPERLAYER: copperType = LAYER_T::LT_JUMPER; break; case LAYER_TYPE::ELEC: copperType = LAYER_T::LT_SIGNAL; break; case LAYER_TYPE::POWER: copperType = LAYER_T::LT_POWER; mPowerPlaneLayers.push_back( copperLayer.ID ); //need to add a Copper zone break; default: wxFAIL_MSG( "Unexpected Layer type. Was expecting an electrical type" ); break; } mBoard->SetLayerType( item->GetBrdLayerId(), copperType ); mBoard->SetLayerName( item->GetBrdLayerId(), item->GetLayerName() ); mCopperLayers.insert( { copperLayer.PhysicalLayer, copperLayer.ID } ); mLayermap.insert( { copperLayer.ID, item->GetBrdLayerId() } ); } } else if( item->GetType() == BOARD_STACKUP_ITEM_TYPE::BS_ITEM_TYPE_DIELECTRIC ) { LAYER_BLOCK layerBlock = cadstarBoardStackup.at( stackIndex ); LAYER_BLOCK layerBlockBelow = cadstarBoardStackup.at( stackIndex + 1 ); // We should have made sure all layer blocks have at least one construction layer wxASSERT( layerBlock.ConstructionLayers.size() > 0 ); int dielectricId = stackIndex + 1; // item->SetBrdLayerId(); item->SetDielectricLayerId( dielectricId ); //Prepreg or core? //Look at CADSTAR layer embedding (see LAYER->Embedding) to check whether the electrical //layer embeds above and below to decide if current layer is prepreg or core if( layerBlock.ElecLayerID.IsEmpty() ) { //Dummy electrical layer, assume prepreg item->SetTypeName( KEY_PREPREG ); } else { LAYER copperLayer = Assignments.Layerdefs.Layers.at( layerBlock.ElecLayerID ); if( layerBlockBelow.ElecLayerID.IsEmpty() ) { // Dummy layer below, just use current layer to decide if( copperLayer.Embedding == EMBEDDING::ABOVE ) item->SetTypeName( KEY_CORE ); else item->SetTypeName( KEY_PREPREG ); } else { LAYER copperLayerBelow = Assignments.Layerdefs.Layers.at( layerBlockBelow.ElecLayerID ); if( copperLayer.Embedding == EMBEDDING::ABOVE ) { // Need to check layer below is embedding downwards if( copperLayerBelow.Embedding == EMBEDDING::BELOW ) item->SetTypeName( KEY_CORE ); else item->SetTypeName( KEY_PREPREG ); } else { item->SetTypeName( KEY_PREPREG ); } } } int dielectricSublayer = 0; for( LAYER_ID constructionLaID : layerBlock.ConstructionLayers ) { LAYER dielectricLayer = Assignments.Layerdefs.Layers.at( constructionLaID ); if( dielectricSublayer ) item->AddDielectricPrms( dielectricSublayer ); initStackupItem( dielectricLayer, item, dielectricSublayer ); mBoard->SetLayerName( item->GetBrdLayerId(), item->GetLayerName() ); mLayermap.insert( { dielectricLayer.ID, item->GetBrdLayerId() } ); ++dielectricSublayer; } ++stackIndex; } } int numElecAndPowerLayers = 0; for( LAYER_ID cadstarLayerID : Assignments.Layerdefs.LayerStack ) { LAYER curLayer = Assignments.Layerdefs.Layers.at( cadstarLayerID ); PCB_LAYER_ID kicadLayerID = PCB_LAYER_ID::UNDEFINED_LAYER; wxString layerName = curLayer.Name.Lower(); enum class LOG_LEVEL { NONE, MSG, WARN }; auto selectLayerID = [&]( PCB_LAYER_ID aFront, PCB_LAYER_ID aBack, LOG_LEVEL aLogType ) { if( numElecAndPowerLayers > 0 ) kicadLayerID = aBack; else kicadLayerID = aFront; switch( aLogType ) { case LOG_LEVEL::NONE: break; case LOG_LEVEL::MSG: logBoardStackupMessage( curLayer.Name, kicadLayerID ); break; case LOG_LEVEL::WARN: logBoardStackupMessage( curLayer.Name, kicadLayerID ); break; } }; switch( curLayer.Type ) { case LAYER_TYPE::ALLDOC: case LAYER_TYPE::ALLELEC: case LAYER_TYPE::ALLLAYER: case LAYER_TYPE::ASSCOMPCOPP: case LAYER_TYPE::NOLAYER: //Shouldn't be here if CPA file is correctly parsed and not corrupt THROW_IO_ERROR( wxString::Format( _( "Unexpected layer '%s' in layer stack." ), curLayer.Name ) ); break; case LAYER_TYPE::JUMPERLAYER: case LAYER_TYPE::ELEC: case LAYER_TYPE::POWER: ++numElecAndPowerLayers; KI_FALLTHROUGH; case LAYER_TYPE::CONSTRUCTION: //Already dealt with these when loading board stackup break; case LAYER_TYPE::DOC: selectLayerID( PCB_LAYER_ID::Dwgs_User, PCB_LAYER_ID::Cmts_User, LOG_LEVEL::WARN ); break; case LAYER_TYPE::NONELEC: switch( curLayer.SubType ) { case LAYER_SUBTYPE::LAYERSUBTYPE_ASSEMBLY: selectLayerID( PCB_LAYER_ID::F_Fab, PCB_LAYER_ID::B_Fab, LOG_LEVEL::NONE ); break; case LAYER_SUBTYPE::LAYERSUBTYPE_PLACEMENT: selectLayerID( PCB_LAYER_ID::F_CrtYd, PCB_LAYER_ID::B_CrtYd, LOG_LEVEL::NONE ); break; case LAYER_SUBTYPE::LAYERSUBTYPE_NONE: // Generic Non-electrical layer (older CADSTAR versions). // Attempt to detect technical layers by string matching. if( layerName.Contains( "glue" ) || layerName.Contains( "adhesive" ) ) { selectLayerID( PCB_LAYER_ID::F_Adhes, PCB_LAYER_ID::B_Adhes, LOG_LEVEL::MSG ); } else if( layerName.Contains( "silk" ) || layerName.Contains( "legend" ) ) { selectLayerID( PCB_LAYER_ID::F_SilkS, PCB_LAYER_ID::B_SilkS, LOG_LEVEL::MSG ); } else if( layerName.Contains( "assembly" ) || layerName.Contains( "fabrication" ) ) { selectLayerID( PCB_LAYER_ID::F_Fab, PCB_LAYER_ID::B_Fab, LOG_LEVEL::MSG ); } else if( layerName.Contains( "resist" ) || layerName.Contains( "mask" ) ) { selectLayerID( PCB_LAYER_ID::F_Mask, PCB_LAYER_ID::B_Mask, LOG_LEVEL::MSG ); } else if( layerName.Contains( "paste" ) ) { selectLayerID( PCB_LAYER_ID::F_Paste, PCB_LAYER_ID::B_Paste, LOG_LEVEL::MSG ); } else { // Does not appear to be a technical layer - Map to Eco layers for now. selectLayerID( PCB_LAYER_ID::Eco1_User, PCB_LAYER_ID::Eco2_User, LOG_LEVEL::WARN ); } break; case LAYER_SUBTYPE::LAYERSUBTYPE_PASTE: selectLayerID( PCB_LAYER_ID::F_Paste, PCB_LAYER_ID::B_Paste, LOG_LEVEL::MSG ); break; case LAYER_SUBTYPE::LAYERSUBTYPE_SILKSCREEN: selectLayerID( PCB_LAYER_ID::F_SilkS, PCB_LAYER_ID::B_SilkS, LOG_LEVEL::MSG ); break; case LAYER_SUBTYPE::LAYERSUBTYPE_SOLDERRESIST: selectLayerID( PCB_LAYER_ID::F_Mask, PCB_LAYER_ID::B_Mask, LOG_LEVEL::MSG ); break; case LAYER_SUBTYPE::LAYERSUBTYPE_ROUT: case LAYER_SUBTYPE::LAYERSUBTYPE_CLEARANCE: //Unsure what these layer types are used for. Map to Eco layers for now. selectLayerID( PCB_LAYER_ID::Eco1_User, PCB_LAYER_ID::Eco2_User, LOG_LEVEL::WARN ); break; default: wxFAIL_MSG( "Unknown CADSTAR Layer Sub-type" ); break; } break; default: wxFAIL_MSG( "Unknown CADSTAR Layer Type" ); break; } mLayermap.insert( { curLayer.ID, kicadLayerID } ); } } void CADSTAR_PCB_ARCHIVE_LOADER::remapUnsureLayers() { LSET enabledLayers = mBoard->GetEnabledLayers(); LSET validRemappingLayers = enabledLayers | LSET::AllBoardTechMask() | LSET::UserMask() | LSET::UserDefinedLayers(); std::vector inputLayers; std::map cadstarLayerNameMap; for( std::pair layerPair : mLayermap ) { LAYER* curLayer = &Assignments.Layerdefs.Layers.at( layerPair.first ); //Only remap layers that we aren't sure about if( curLayer->Type == LAYER_TYPE::DOC || ( curLayer->Type == LAYER_TYPE::NONELEC && curLayer->SubType == LAYER_SUBTYPE::LAYERSUBTYPE_NONE ) || ( curLayer->Type == LAYER_TYPE::NONELEC && curLayer->SubType == LAYER_SUBTYPE::LAYERSUBTYPE_ROUT ) || ( curLayer->Type == LAYER_TYPE::NONELEC && curLayer->SubType == LAYER_SUBTYPE::LAYERSUBTYPE_CLEARANCE ) ) { INPUT_LAYER_DESC iLdesc; iLdesc.Name = curLayer->Name; iLdesc.PermittedLayers = validRemappingLayers; iLdesc.AutoMapLayer = layerPair.second; inputLayers.push_back( iLdesc ); cadstarLayerNameMap.insert( { curLayer->Name, curLayer->ID } ); } } if( inputLayers.size() == 0 ) return; // Callback: std::map reMappedLayers = mLayerMappingHandler( inputLayers ); for( std::pair layerPair : reMappedLayers ) { if( layerPair.second == PCB_LAYER_ID::UNDEFINED_LAYER ) { wxFAIL_MSG( "Unexpected Layer ID" ); continue; } LAYER_ID cadstarLayerID = cadstarLayerNameMap.at( layerPair.first ); mLayermap.at( cadstarLayerID ) = layerPair.second; enabledLayers |= LSET( layerPair.second ); } mBoard->SetEnabledLayers( enabledLayers ); mBoard->SetVisibleLayers( enabledLayers ); } void CADSTAR_PCB_ARCHIVE_LOADER::loadDesignRules() { BOARD_DESIGN_SETTINGS& ds = mBoard->GetDesignSettings(); std::map& spacingCodes = Assignments.Codedefs.SpacingCodes; auto applyRule = [&]( wxString aID, int* aVal ) { if( spacingCodes.find( aID ) == spacingCodes.end() ) wxLogWarning( _( "Design rule %s was not found. This was ignored." ) ); else *aVal = getKiCadLength( spacingCodes.at( aID ).Spacing ); }; //Note: for details on the different spacing codes see SPACINGCODE::ID applyRule( "T_T", &ds.m_MinClearance ); applyRule( "C_B", &ds.m_CopperEdgeClearance ); applyRule( "H_H", &ds.m_HoleToHoleMin ); ds.m_TrackMinWidth = Assignments.Technology.MinRouteWidth; auto applyNetClassRule = [&]( wxString aID, ::NETCLASS* aNetClassPtr, void ( ::NETCLASS::*aFunc )( int ) ) { int value = -1; applyRule( aID, &value ); if( value != -1 ) ( aNetClassPtr->*aFunc )( value ); }; applyNetClassRule( "T_T", ds.GetDefault(), &::NETCLASS::SetClearance ); mBoard->m_LegacyNetclassesLoaded = true; wxLogWarning( _( "KiCad design rules are different from CADSTAR ones. Only the compatible " "design rules were imported. It is recommended that you review the design " "rules that have been applied." ) ); } void CADSTAR_PCB_ARCHIVE_LOADER::loadComponentLibrary() { for( std::pair symPair : Library.ComponentDefinitions ) { SYMDEF_ID key = symPair.first; SYMDEF_PCB component = symPair.second; wxString fpName = component.ReferenceName + ( ( component.Alternate.size() > 0 ) ? ( wxT( " (" ) + component.Alternate + wxT( ")" ) ) : wxT( "" ) ); FOOTPRINT* footprint = new FOOTPRINT( mBoard ); footprint->SetPosition( getKiCadPoint( component.Origin ) ); LIB_ID libID; libID.Parse( fpName, true ); footprint->SetFPID( libID ); loadLibraryFigures( component, footprint ); loadLibraryCoppers( component, footprint ); loadLibraryAreas( component, footprint ); loadLibraryPads( component, footprint ); mLibraryMap.insert( std::make_pair( key, footprint ) ); } } void CADSTAR_PCB_ARCHIVE_LOADER::loadLibraryFigures( const SYMDEF_PCB& aComponent, FOOTPRINT* aFootprint ) { for( std::pair figPair : aComponent.Figures ) { FIGURE& fig = figPair.second; drawCadstarShape( fig.Shape, getKiCadLayer( fig.LayerID ), getLineThickness( fig.LineCodeID ), wxString::Format( "Component %s:%s -> Figure %s", aComponent.ReferenceName, aComponent.Alternate, fig.ID ), aFootprint ); } } void CADSTAR_PCB_ARCHIVE_LOADER::loadLibraryCoppers( const SYMDEF_PCB& aComponent, FOOTPRINT* aFootprint ) { for( COMPONENT_COPPER compCopper : aComponent.ComponentCoppers ) { int lineThickness = getKiCadLength( getCopperCode( compCopper.CopperCodeID ).CopperWidth ); drawCadstarShape( compCopper.Shape, getKiCadLayer( compCopper.LayerID ), lineThickness, wxString::Format( "Component %s:%s -> Copper element", aComponent.ReferenceName, aComponent.Alternate ), aFootprint ); } } void CADSTAR_PCB_ARCHIVE_LOADER::loadLibraryAreas( const SYMDEF_PCB& aComponent, FOOTPRINT* aFootprint ) { for( std::pair areaPair : aComponent.ComponentAreas ) { COMPONENT_AREA& area = areaPair.second; if( area.NoVias || area.NoTracks ) { ZONE* zone = getZoneFromCadstarShape( area.Shape, getLineThickness( area.LineCodeID ), aFootprint ); aFootprint->Add( zone, ADD_MODE::APPEND ); if( isLayerSet( area.LayerID ) ) zone->SetLayerSet( getKiCadLayerSet( area.LayerID ) ); else zone->SetLayer( getKiCadLayer( area.LayerID ) ); zone->SetIsRuleArea( true ); //import all CADSTAR areas as Keepout zones zone->SetDoNotAllowPads( false ); //no CADSTAR equivalent zone->SetZoneName( area.ID ); //There is no distinction between tracks and copper pours in CADSTAR Keepout zones zone->SetDoNotAllowTracks( area.NoTracks ); zone->SetDoNotAllowCopperPour( area.NoTracks ); zone->SetDoNotAllowVias( area.NoVias ); } else { wxString libName = aComponent.ReferenceName; if( !aComponent.Alternate.IsEmpty() ) libName << wxT( " (" ) << aComponent.Alternate << wxT( ")" ); wxLogError( wxString::Format( _( "The CADSTAR area '%s' in library component '%s' does not " "have a KiCad equivalent. The area is neither a via or" "route keepout area. The area was not imported." ), area.ID, libName ) ); } } } void CADSTAR_PCB_ARCHIVE_LOADER::loadLibraryPads( const SYMDEF_PCB& aComponent, FOOTPRINT* aFootprint ) { for( std::pair padPair : aComponent.ComponentPads ) { PAD* pad = getKiCadPad( padPair.second, aFootprint ); aFootprint->Add( pad, ADD_MODE::INSERT ); // insert so that we get correct behaviour // when finding pads by PAD_ID - see loadNets() } } PAD* CADSTAR_PCB_ARCHIVE_LOADER::getKiCadPad( const COMPONENT_PAD& aCadstarPad, FOOTPRINT* aParent ) { PADCODE csPadcode = getPadCode( aCadstarPad.PadCodeID ); PAD* pad = new PAD( aParent ); switch( aCadstarPad.Side ) { case PAD_SIDE::MAXIMUM: //Bottom side pad->SetAttribute( PAD_ATTR_T::PAD_ATTRIB_SMD ); pad->SetLayerSet( LSET( 3, B_Cu, B_Paste, B_Mask ) ); break; case PAD_SIDE::MINIMUM: //TOP side pad->SetAttribute( PAD_ATTR_T::PAD_ATTRIB_SMD ); pad->SetLayerSet( LSET( 3, F_Cu, F_Paste, F_Mask ) ); break; case PAD_SIDE::THROUGH_HOLE: if( csPadcode.Plated ) pad->SetAttribute( PAD_ATTR_T::PAD_ATTRIB_PTH ); else pad->SetAttribute( PAD_ATTR_T::PAD_ATTRIB_NPTH ); pad->SetLayerSet( pad->PTHMask() ); // for now we will assume no paste layers //TODO: We need to read the csPad->Reassigns vector to make sure no paste break; default: wxFAIL_MSG( "Unknown Pad type" ); } pad->SetName( aCadstarPad.Identifier.IsEmpty() ? wxString::Format( wxT( "%ld" ), aCadstarPad.ID ) : aCadstarPad.Identifier ); if( csPadcode.Shape.Size == 0 ) // zero sized pads seems to break KiCad so lets make it very small instead csPadcode.Shape.Size = 1; wxPoint padOffset = { 0, 0 }; // offset of the pad origin (before rotating) wxPoint drillOffset = { 0, 0 }; // offset of the drill origin w.r.t. the pad (before rotating) switch( csPadcode.Shape.ShapeType ) { case PAD_SHAPE_TYPE::ANNULUS: //todo fix: use custom shape instead (Donught shape, i.e. a circle with a hole) pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_CIRCLE ); pad->SetSize( { getKiCadLength( csPadcode.Shape.Size ), getKiCadLength( csPadcode.Shape.Size ) } ); break; case PAD_SHAPE_TYPE::BULLET: pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_CHAMFERED_RECT ); pad->SetSize( { getKiCadLength( (long long) csPadcode.Shape.Size + (long long) csPadcode.Shape.LeftLength + (long long) csPadcode.Shape.RightLength ), getKiCadLength( csPadcode.Shape.Size ) } ); pad->SetChamferPositions( RECT_CHAMFER_POSITIONS::RECT_CHAMFER_BOTTOM_LEFT | RECT_CHAMFER_POSITIONS::RECT_CHAMFER_TOP_LEFT ); pad->SetRoundRectRadiusRatio( 0.5 ); pad->SetChamferRectRatio( 0.0 ); padOffset.x = getKiCadLength( ( (long long) csPadcode.Shape.LeftLength / 2 ) - ( (long long) csPadcode.Shape.RightLength / 2 ) ); break; case PAD_SHAPE_TYPE::CIRCLE: pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_CIRCLE ); pad->SetSize( { getKiCadLength( csPadcode.Shape.Size ), getKiCadLength( csPadcode.Shape.Size ) } ); break; case PAD_SHAPE_TYPE::DIAMOND: { // Cadstar diamond shape is a square rotated 45 degrees // We convert it in KiCad to a square with chamfered edges int sizeOfSquare = (double) getKiCadLength( csPadcode.Shape.Size ) * sqrt(2.0); pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_RECT ); pad->SetChamferRectRatio( 0.5 ); pad->SetSize( { sizeOfSquare, sizeOfSquare } ); padOffset.x = getKiCadLength( ( (long long) csPadcode.Shape.LeftLength / 2 ) - ( (long long) csPadcode.Shape.RightLength / 2 ) ); } break; case PAD_SHAPE_TYPE::FINGER: pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_OVAL ); pad->SetSize( { getKiCadLength( (long long) csPadcode.Shape.Size + (long long) csPadcode.Shape.LeftLength + (long long) csPadcode.Shape.RightLength ), getKiCadLength( csPadcode.Shape.Size ) } ); padOffset.x = getKiCadLength( ( (long long) csPadcode.Shape.LeftLength / 2 ) - ( (long long) csPadcode.Shape.RightLength / 2 ) ); break; case PAD_SHAPE_TYPE::OCTAGON: pad->SetShape( PAD_SHAPE_CHAMFERED_RECT ); pad->SetChamferPositions( RECT_CHAMFER_POSITIONS::RECT_CHAMFER_ALL ); pad->SetChamferRectRatio( 0.25 ); pad->SetSize( { getKiCadLength( csPadcode.Shape.Size ), getKiCadLength( csPadcode.Shape.Size ) } ); break; case PAD_SHAPE_TYPE::RECTANGLE: pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_RECT ); pad->SetSize( { getKiCadLength( (long long) csPadcode.Shape.Size + (long long) csPadcode.Shape.LeftLength + (long long) csPadcode.Shape.RightLength ), getKiCadLength( csPadcode.Shape.Size ) } ); padOffset.x = getKiCadLength( ( (long long) csPadcode.Shape.LeftLength / 2 ) - ( (long long) csPadcode.Shape.RightLength / 2 ) ); break; case PAD_SHAPE_TYPE::ROUNDED_RECT: pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_RECT ); pad->SetRoundRectCornerRadius( getKiCadLength( csPadcode.Shape.InternalFeature ) ); pad->SetSize( { getKiCadLength( (long long) csPadcode.Shape.Size + (long long) csPadcode.Shape.LeftLength + (long long) csPadcode.Shape.RightLength ), getKiCadLength( csPadcode.Shape.Size ) } ); padOffset.x = getKiCadLength( ( (long long) csPadcode.Shape.LeftLength / 2 ) - ( (long long) csPadcode.Shape.RightLength / 2 ) ); break; case PAD_SHAPE_TYPE::SQUARE: pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_RECT ); pad->SetSize( { getKiCadLength( csPadcode.Shape.Size ), getKiCadLength( csPadcode.Shape.Size ) } ); break; default: wxFAIL_MSG( "Unknown Pad Shape" ); } if( csPadcode.ReliefClearance != UNDEFINED_VALUE ) pad->SetThermalGap( getKiCadLength( csPadcode.ReliefClearance ) ); if( csPadcode.ReliefWidth != UNDEFINED_VALUE ) pad->SetThermalSpokeWidth( getKiCadLength( csPadcode.ReliefWidth ) ); if( csPadcode.DrillDiameter != UNDEFINED_VALUE ) { if( csPadcode.SlotLength != UNDEFINED_VALUE ) { pad->SetDrillShape( PAD_DRILL_SHAPE_T::PAD_DRILL_SHAPE_OBLONG ); pad->SetDrillSize( { getKiCadLength( (long long) csPadcode.SlotLength + (long long) csPadcode.DrillDiameter ), getKiCadLength( csPadcode.DrillDiameter ) } ); } else { pad->SetDrillShape( PAD_DRILL_SHAPE_T::PAD_DRILL_SHAPE_CIRCLE ); pad->SetDrillSize( { getKiCadLength( csPadcode.DrillDiameter ), getKiCadLength( csPadcode.DrillDiameter ) } ); } drillOffset.x = -getKiCadLength( csPadcode.DrillXoffset ); drillOffset.y = getKiCadLength( csPadcode.DrillYoffset ); } if( csPadcode.SlotOrientation != 0 ) { LSET lset = pad->GetLayerSet(); lset &= LSET::AllCuMask(); if( lset.size() > 0 ) { SHAPE_POLY_SET padOutline; PCB_LAYER_ID layer = lset.Seq().at( 0 ); int maxError = mBoard->GetDesignSettings().m_MaxError; pad->SetPosition( { 0, 0 } ); pad->SetPos0( { 0, 0 } ); pad->TransformShapeWithClearanceToPolygon( padOutline, layer, 0, maxError, ERROR_LOC::ERROR_INSIDE ); PCB_SHAPE* padShape = new PCB_SHAPE; padShape->SetShape( S_POLYGON ); padShape->SetFilled( true ); padShape->SetPolyShape( padOutline ); padShape->SetWidth( 0 ); padShape->Move( padOffset - drillOffset ); padShape->Rotate( wxPoint( 0, 0 ), 1800.0 - getAngleTenthDegree( csPadcode.SlotOrientation ) ); SHAPE_POLY_SET editedPadOutline = padShape->GetPolyShape(); if( editedPadOutline.Contains( { 0, 0 } ) ) { pad->SetAnchorPadShape( PAD_SHAPE_T::PAD_SHAPE_RECT ); pad->SetSize( wxSize( { 4, 4 } ) ); pad->SetShape( PAD_SHAPE_T::PAD_SHAPE_CUSTOM ); pad->AddPrimitive( padShape ); padOffset = { 0, 0 }; } else { // The CADSTAR pad has the hole shape outside the pad shape // Lets just put the hole in the center of the pad instead csPadcode.SlotOrientation = 0; drillOffset = { 0, 0 }; if( mPadcodesTested.find( csPadcode.ID ) == mPadcodesTested.end() ) { wxLogError( wxString::Format( _( "The CADSTAR pad definition '%s' has the hole shape outside the " "pad shape. The hole has been moved to the center of the pad." ), csPadcode.Name ) ); mPadcodesTested.insert( csPadcode.ID ); } } } else { wxFAIL_MSG( "No copper layers defined in the pad?" ); csPadcode.SlotOrientation = 0; pad->SetOffset( drillOffset ); } } else { pad->SetOffset( drillOffset ); } double padOrientation = getAngleTenthDegree( aCadstarPad.OrientAngle ) + getAngleTenthDegree( csPadcode.Shape.OrientAngle ); RotatePoint( &padOffset, padOrientation ); RotatePoint( &drillOffset, padOrientation ); pad->SetPos0( getKiCadPoint( aCadstarPad.Position ) - aParent->GetPosition() - padOffset - drillOffset ); pad->SetOrientation( padOrientation + getAngleTenthDegree( csPadcode.SlotOrientation ) ); //TODO handle csPadcode.Reassigns when KiCad supports full padstacks return pad; } void CADSTAR_PCB_ARCHIVE_LOADER::loadGroups() { for( std::pair groupPair : Layout.Groups ) { GROUP& csGroup = groupPair.second; PCB_GROUP* kiGroup = new PCB_GROUP( mBoard ); mBoard->Add( kiGroup ); kiGroup->SetName( csGroup.Name ); kiGroup->SetLocked( csGroup.Fixed ); mGroupMap.insert( { csGroup.ID, kiGroup } ); } //now add any groups to their parent group for( std::pair groupPair : Layout.Groups ) { GROUP& csGroup = groupPair.second; if( !csGroup.GroupID.IsEmpty() ) { if( mGroupMap.find( csGroup.ID ) == mGroupMap.end() ) { THROW_IO_ERROR( wxString::Format( _( "The file appears to be corrupt. Unable to find group ID %s " "in the group definitions." ), csGroup.ID ) ); } else if( mGroupMap.find( csGroup.ID ) == mGroupMap.end() ) { THROW_IO_ERROR( wxString::Format( _( "The file appears to be corrupt. Unable to find sub group %s " "in the group map (parent group ID=%s, Name=%s)." ), csGroup.GroupID, csGroup.ID, csGroup.Name ) ); } else { PCB_GROUP* kiCadGroup = mGroupMap.at( csGroup.ID ); PCB_GROUP* parentGroup = mGroupMap.at( csGroup.GroupID ); parentGroup->AddItem( kiCadGroup ); } } } } void CADSTAR_PCB_ARCHIVE_LOADER::loadBoards() { for( std::pair boardPair : Layout.Boards ) { BOARD& board = boardPair.second; GROUP_ID boardGroup = createUniqueGroupID( wxT( "Board" ) ); drawCadstarShape( board.Shape, PCB_LAYER_ID::Edge_Cuts, getLineThickness( board.LineCodeID ), wxString::Format( "BOARD %s", board.ID ), mBoard, boardGroup ); if( !board.GroupID.IsEmpty() ) { addToGroup( board.GroupID, getKiCadGroup( boardGroup ) ); } //TODO process board attributes when KiCad supports them } } void CADSTAR_PCB_ARCHIVE_LOADER::loadFigures() { for( std::pair figPair : Layout.Figures ) { FIGURE& fig = figPair.second; drawCadstarShape( fig.Shape, getKiCadLayer( fig.LayerID ), getLineThickness( fig.LineCodeID ), wxString::Format( "FIGURE %s", fig.ID ), mBoard, fig.GroupID ); //TODO process "swaprule" (doesn't seem to apply to Layout Figures?) //TODO process re-use block when KiCad Supports it //TODO process attributes when KiCad Supports attributes in figures } } void CADSTAR_PCB_ARCHIVE_LOADER::loadTexts() { for( std::pair txtPair : Layout.Texts ) { TEXT& csTxt = txtPair.second; drawCadstarText( csTxt, mBoard ); } } void CADSTAR_PCB_ARCHIVE_LOADER::loadDimensions() { for( std::pair dimPair : Layout.Dimensions ) { DIMENSION& csDim = dimPair.second; switch( csDim.Type ) { case DIMENSION::TYPE::LINEARDIM: switch( csDim.Subtype ) { case DIMENSION::SUBTYPE::ANGLED: wxLogWarning( wxString::Format( _( "Dimension ID %s is an angled dimension, which " "has no KiCad equivalent. An aligned dimension " "was loaded instead." ), csDim.ID ) ); KI_FALLTHROUGH; case DIMENSION::SUBTYPE::DIRECT: case DIMENSION::SUBTYPE::ORTHOGONAL: { if( csDim.Line.Style == DIMENSION::LINE::STYLE::EXTERNAL ) { wxLogWarning( wxString::Format( _( "Dimension ID %s has 'External' style in CADSTAR. External " "dimension styles are not yet supported in KiCad. The dimension " "object was imported with an internal dimension style instead." ), csDim.ID ) ); } ::ALIGNED_DIMENSION* dimension = nullptr; if( csDim.Subtype == DIMENSION::SUBTYPE::ORTHOGONAL ) { dimension = new ::ORTHOGONAL_DIMENSION( mBoard ); ORTHOGONAL_DIMENSION* orDim = static_cast( dimension ); if( csDim.ExtensionLineParams.Start.x == csDim.Line.Start.x ) orDim->SetOrientation( ORTHOGONAL_DIMENSION::DIR::HORIZONTAL ); else orDim->SetOrientation( ORTHOGONAL_DIMENSION::DIR::VERTICAL ); } else { dimension = new ::ALIGNED_DIMENSION( mBoard ); } mBoard->Add( dimension, ADD_MODE::APPEND ); applyDimensionSettings( csDim, dimension ); dimension->SetExtensionHeight( getKiCadLength( csDim.ExtensionLineParams.Overshoot ) ); // Calculate height: wxPoint crossbarStart = getKiCadPoint( csDim.Line.Start ); wxPoint crossbarEnd = getKiCadPoint( csDim.Line.End ); VECTOR2I crossbarVector = crossbarEnd - crossbarStart; VECTOR2I heightVector = crossbarStart - dimension->GetStart(); double height = 0.0; if( csDim.Subtype == DIMENSION::SUBTYPE::ORTHOGONAL ) { if( csDim.ExtensionLineParams.Start.x == csDim.Line.Start.x ) height = heightVector.y; else height = heightVector.x; } else { double angle = crossbarVector.Angle() + ( M_PI / 2 ); height = heightVector.x * cos( angle ) + heightVector.y * sin( angle ); } dimension->SetHeight( height ); } break; default: // Radius and diameter dimensions are LEADERDIM (even if not actually leader) // Angular dimensions are always ANGLEDIM wxLogError( wxString::Format( _( "Unexpected Dimension type (ID %s). This was not imported" ), csDim.ID ) ); continue; } break; case DIMENSION::TYPE::LEADERDIM: //TODO: update import when KiCad supports radius and diameter dimensions if( csDim.Line.Style == DIMENSION::LINE::STYLE::INTERNAL ) { // "internal" is a simple double sided arrow from start to end (no extension lines) ::ALIGNED_DIMENSION* dimension = new ::ALIGNED_DIMENSION( mBoard ); mBoard->Add( dimension, ADD_MODE::APPEND ); applyDimensionSettings( csDim, dimension ); // Lets set again start/end: dimension->SetStart( getKiCadPoint( csDim.Line.Start ) ); dimension->SetEnd( getKiCadPoint( csDim.Line.End ) ); // Do not use any extension lines: dimension->SetExtensionOffset( 0 ); dimension->SetExtensionHeight( 0 ); dimension->SetHeight( 0 ); } else { // "external" is a "leader" style dimension ::LEADER* leaderDim = new ::LEADER( mBoard ); mBoard->Add( leaderDim, ADD_MODE::APPEND ); applyDimensionSettings( csDim, leaderDim ); leaderDim->SetStart( getKiCadPoint( csDim.Line.End ) ); /* * In CADSTAR, the resulting shape orientation of the leader dimension depends on * on the positions of the #Start (S) and #End (E) points as shown below. In the * diagrams below, the leader angle (angRad) is represented by HEV * * Orientation 1: (orientX = -1, | Orientation 2: (orientX = 1, * orientY = 1) | orientY = 1) * | * --------V | V---------- * \ | / * \ | / * H _E/ | \E_ H * | * S | S * | * * Orientation 3: (orientX = -1, | Orientation 4: (orientX = 1, * orientY = -1) | orientY = -1) * | * S | S * _ | _ * H E\ | /E H * / | \ * / | \ * ----------V | V----------- * | * * Corner cases: * * It is not possible to generate a leader object with start and end point being * identical. Assume Orientation 2 if start and end points are identical. * * If start and end points are aligned vertically (i.e. S.x == E.x): * - If E.y > S.y - Orientation 2 * - If E.y < S.y - Orientation 4 * * If start and end points are aligned horitontally (i.e. S.y == E.y): * - If E.x > S.x - Orientation 2 * - If E.x < S.x - Orientation 1 */ double angRad = DEG2RAD( getAngleDegrees( csDim.Line.LeaderAngle ) ); double orientX = 1; double orientY = 1; if( csDim.Line.End.x >= csDim.Line.Start.x ) { if( csDim.Line.End.y >= csDim.Line.Start.y ) { //Orientation 2 orientX = 1; orientY = 1; } else { //Orientation 4 orientX = 1; orientY = -1; } } else { if( csDim.Line.End.y >= csDim.Line.Start.y ) { //Orientation 1 orientX = -1; orientY = 1; } else { //Orientation 3 orientX = -1; orientY = -1; } } wxPoint endOffset( csDim.Line.LeaderLineLength * cos( angRad ) * orientX, csDim.Line.LeaderLineLength * sin( angRad ) * orientY ); wxPoint endPoint = csDim.Line.End + endOffset; wxPoint txtPoint( endPoint.x + ( csDim.Line.LeaderLineExtensionLength * orientX ), endPoint.y ); leaderDim->SetEnd( getKiCadPoint( endPoint ) ); leaderDim->Text().SetTextPos( getKiCadPoint( txtPoint ) ); leaderDim->SetText( ParseTextFields( csDim.Text.Text, &mContext ) ); leaderDim->SetPrefix( wxEmptyString ); leaderDim->SetSuffix( wxEmptyString ); leaderDim->SetUnitsFormat( DIM_UNITS_FORMAT::NO_SUFFIX ); if( orientX == 1 ) leaderDim->Text().SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); else leaderDim->Text().SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); leaderDim->SetExtensionOffset( 0 ); } break; case DIMENSION::TYPE::ANGLEDIM: //TODO: update import when KiCad supports angular dimensions wxLogError( wxString::Format( _( "Dimension ID %s is an angular dimension which has no KiCad equivalent. " "The object was not imported." ), csDim.ID ) ); break; } } } void CADSTAR_PCB_ARCHIVE_LOADER::loadAreas() { for( std::pair areaPair : Layout.Areas ) { AREA& area = areaPair.second; if( area.NoVias || area.NoTracks || area.Keepout || area.Routing ) { ZONE* zone = getZoneFromCadstarShape( area.Shape, getLineThickness( area.LineCodeID ), mBoard ); mBoard->Add( zone, ADD_MODE::APPEND ); if( isLayerSet( area.LayerID ) ) zone->SetLayerSet( getKiCadLayerSet( area.LayerID ) ); else zone->SetLayer( getKiCadLayer( area.LayerID ) ); zone->SetIsRuleArea( true ); //import all CADSTAR areas as Keepout zones zone->SetDoNotAllowPads( false ); //no CADSTAR equivalent zone->SetZoneName( area.Name ); zone->SetDoNotAllowFootprints( area.Keepout ); zone->SetDoNotAllowTracks( area.NoTracks ); zone->SetDoNotAllowCopperPour( area.NoTracks ); zone->SetDoNotAllowVias( area.NoVias ); if( area.Placement ) wxLogWarning( wxString::Format( _( "The CADSTAR area '%s' is marked as a placement area in CADSTAR. " "Placement areas are not supported in KiCad. Only the supported " "elements for the area were imported." ), area.Name ) ); } else { wxLogError( wxString::Format( _( "The CADSTAR area '%s' does not have a KiCad equivalent. " "Pure Placement areas are not supported." ), area.Name ) ); } //todo Process area.AreaHeight when KiCad supports 3D design rules //TODO process attributes //TODO process addition to a group //TODO process "swaprule" //TODO process re-use block } } void CADSTAR_PCB_ARCHIVE_LOADER::loadComponents() { for( std::pair compPair : Layout.Components ) { COMPONENT& comp = compPair.second; if( !comp.VariantID.empty() && comp.VariantParentComponentID != comp.ID ) continue; // Only load master Variant auto fpIter = mLibraryMap.find( comp.SymdefID ); if( fpIter == mLibraryMap.end() ) { THROW_IO_ERROR( wxString::Format( _( "Unable to find component '%s' in the library" "(Symdef ID: '%s')" ), comp.Name, comp.SymdefID ) ); } FOOTPRINT* libFootprint = fpIter->second; // Use Duplicate() to ensure unique KIID for all objects FOOTPRINT* footprint = static_cast( libFootprint->Duplicate() ); mBoard->Add( footprint, ADD_MODE::APPEND ); // First lets fix the pad names on the footprint. // CADSTAR defines the pad name in the PART definition and the SYMDEF (i.e. the PCB // footprint definition) uses a numerical sequence. COMP is the only object that has // visibility of both the SYMDEF and PART. if( Parts.PartDefinitions.find( comp.PartID ) != Parts.PartDefinitions.end() ) { PART part = Parts.PartDefinitions.at( comp.PartID ); // Only do this when the number of pins in the part definition equals the number of // pads in the footprint. if( part.Definition.Pins.size() == footprint->Pads().size() ) { for( std::pair pinPair : part.Definition.Pins ) { PART::DEFINITION::PIN pin = pinPair.second; wxString pinName = pin.Name; if( pinName.empty() ) pinName = pin.Identifier; if( pinName.empty() ) pinName = wxString::Format( wxT( "%ld" ), pin.ID ); footprint->Pads().at( pin.ID - (long long) 1 )->SetName( pinName ); } } } //Override pads with pad exceptions if( comp.PadExceptions.size() > 0 ) { SYMDEF_PCB fpLibEntry = Library.ComponentDefinitions.at( comp.SymdefID ); for( std::pair padPair : comp.PadExceptions ) { PADEXCEPTION& padEx = padPair.second; COMPONENT_PAD csPad = fpLibEntry.ComponentPads.at( padPair.first ); if( !padEx.PadCode.IsEmpty() ) csPad.PadCodeID = padEx.PadCode; if( padEx.OverrideExits ) csPad.Exits = padEx.Exits; if( padEx.OverrideOrientation ) csPad.OrientAngle = padEx.OrientAngle; if( padEx.OverrideSide ) csPad.Side = padEx.Side; // Find the pad in the footprint definition PAD* kiPad = footprint->Pads().at( padEx.ID - (long long) 1 ); wxString padName = kiPad->GetName(); if( kiPad ) delete kiPad; kiPad = getKiCadPad( csPad, footprint ); kiPad->SetName( padName ); footprint->Pads().at( padEx.ID - (long long) 1 ) = kiPad; } } //set to empty string to avoid duplication when loading attributes: footprint->SetValue( wxEmptyString ); footprint->SetPosition( getKiCadPoint( comp.Origin ) ); footprint->SetOrientation( getAngleTenthDegree( comp.OrientAngle ) ); footprint->SetReference( comp.Name ); if( comp.Mirror ) { double mirroredAngle = - getAngleTenthDegree( comp.OrientAngle ); NORMALIZE_ANGLE_180( mirroredAngle ); footprint->SetOrientation( mirroredAngle ); footprint->Flip( getKiCadPoint( comp.Origin ), true ); } loadComponentAttributes( comp, footprint ); if( !comp.PartID.IsEmpty() && comp.PartID != wxT( "NO_PART" ) ) footprint->SetDescription( getPart( comp.PartID ).Definition.Name ); mComponentMap.insert( { comp.ID, footprint } ); } } void CADSTAR_PCB_ARCHIVE_LOADER::loadDocumentationSymbols() { //No KiCad equivalent. Loaded as graphic and text elements instead for( std::pair docPair : Layout.DocumentationSymbols ) { DOCUMENTATION_SYMBOL& docSymInstance = docPair.second; auto docSymIter = Library.ComponentDefinitions.find( docSymInstance.SymdefID ); if( docSymIter == Library.ComponentDefinitions.end() ) { THROW_IO_ERROR( wxString::Format( _( "Unable to find documentation symbol in the " "library (Symdef ID: '%s')" ), docSymInstance.SymdefID ) ); } SYMDEF_PCB& docSymDefinition = ( *docSymIter ).second; wxPoint moveVector = getKiCadPoint( docSymInstance.Origin ) - getKiCadPoint( docSymDefinition.Origin ); double rotationAngle = getAngleTenthDegree( docSymInstance.OrientAngle ); double scalingFactor = (double) docSymInstance.ScaleRatioNumerator / (double) docSymInstance.ScaleRatioDenominator; wxPoint centreOfTransform = getKiCadPoint( docSymDefinition.Origin ); bool mirrorInvert = docSymInstance.Mirror; //create a group to store the items in wxString groupName = docSymDefinition.ReferenceName; if( !docSymDefinition.Alternate.IsEmpty() ) groupName += wxT( " (" ) + docSymDefinition.Alternate + wxT( ")" ); GROUP_ID groupID = createUniqueGroupID( groupName ); LSEQ layers = getKiCadLayerSet( docSymInstance.LayerID ).Seq(); for( PCB_LAYER_ID layer : layers ) { for( std::pair figPair : docSymDefinition.Figures ) { FIGURE fig = figPair.second; drawCadstarShape( fig.Shape, layer, getLineThickness( fig.LineCodeID ), wxString::Format( "DOCUMENTATION SYMBOL %s, FIGURE %s", docSymDefinition.ReferenceName, fig.ID ), mBoard, groupID, moveVector, rotationAngle, scalingFactor, centreOfTransform, mirrorInvert ); } } for( std::pair textPair : docSymDefinition.Texts ) { TEXT txt = textPair.second; drawCadstarText( txt, mBoard, groupID, docSymInstance.LayerID, moveVector, rotationAngle, scalingFactor, centreOfTransform, mirrorInvert ); } } } void CADSTAR_PCB_ARCHIVE_LOADER::loadTemplates() { for( std::pair tempPair : Layout.Templates ) { TEMPLATE& csTemplate = tempPair.second; int zonelinethickness = 0; // The line thickness in CADSTAR is only for display purposes but // does not affect the end copper result. ZONE* zone = getZoneFromCadstarShape( csTemplate.Shape, zonelinethickness, mBoard ); mBoard->Add( zone, ADD_MODE::APPEND ); zone->SetZoneName( csTemplate.Name ); zone->SetLayer( getKiCadLayer( csTemplate.LayerID ) ); zone->SetPriority( 1 ); // initially 1, we will increase in calculateZonePriorities if( !( csTemplate.NetID.IsEmpty() || csTemplate.NetID == wxT( "NONE" ) ) ) zone->SetNet( getKiCadNet( csTemplate.NetID ) ); if( csTemplate.Pouring.AllowInNoRouting ) wxLogError( wxString::Format( _( "The CADSTAR template '%s' has the setting 'Allow in No Routing Areas' " "enabled. This setting has no KiCad equivalent, so it has been ignored." ), csTemplate.Name ) ); if( csTemplate.Pouring.BoxIsolatedPins ) wxLogError( wxString::Format( _( "The CADSTAR template '%s' has the setting 'Box Isolated Pins' " "enabled. This setting has no KiCad equivalent, so it has been ignored." ), csTemplate.Name ) ); if( csTemplate.Pouring.AutomaticRepour ) wxLogWarning( wxString::Format( _( "The CADSTAR template '%s' has the setting 'Automatic Repour' " "enabled. This setting has no KiCad equivalent, so it has been ignored." ), csTemplate.Name ) ); // Sliver width has different behaviour to KiCad Zone's minimum thickness // In Cadstar 'Sliver width' has to be greater than the Copper thickness, whereas in // Kicad it is the opposite. if( csTemplate.Pouring.SliverWidth != 0 ) wxLogError( wxString::Format( _( "The CADSTAR template '%s' has a non-zero value defined for the " "'Sliver Width' setting. There is no KiCad equivalent for " "this, so this setting was ignored." ), csTemplate.Name ) ); if( csTemplate.Pouring.MinIsolatedCopper != csTemplate.Pouring.MinDisjointCopper ) wxLogError( wxString::Format( _( "The CADSTAR template '%s' has different settings for 'Retain Poured Copper " "- Disjoint' and 'Retain Poured Copper - Isolated'. KiCad does not " "distinguish between these two settings. The setting for disjoint copper " "has been applied as the minimum island area of the KiCad Zone." ), csTemplate.Name ) ); if( csTemplate.Pouring.MinDisjointCopper < 0 ) zone->SetMinIslandArea( -1 ); else zone->SetMinIslandArea( (long long) getKiCadLength( csTemplate.Pouring.MinDisjointCopper ) * (long long) getKiCadLength( csTemplate.Pouring.MinDisjointCopper ) ); zone->SetLocalClearance( getKiCadLength( csTemplate.Pouring.AdditionalIsolation ) ); if( csTemplate.Pouring.FillType == TEMPLATE::POURING::COPPER_FILL_TYPE::HATCHED ) { zone->SetFillMode( ZONE_FILL_MODE::HATCH_PATTERN ); zone->SetHatchGap( getKiCadHatchCodeGap( csTemplate.Pouring.HatchCodeID ) ); zone->SetHatchThickness( getKiCadHatchCodeThickness( csTemplate.Pouring.HatchCodeID ) ); zone->SetHatchOrientation( getHatchCodeAngleDegrees( csTemplate.Pouring.HatchCodeID ) ); } else { zone->SetFillMode( ZONE_FILL_MODE::POLYGONS ); } if( csTemplate.Pouring.ThermalReliefOnPads != csTemplate.Pouring.ThermalReliefOnVias || csTemplate.Pouring.ThermalReliefPadsAngle != csTemplate.Pouring.ThermalReliefViasAngle ) wxLogWarning( wxString::Format( _( "The CADSTAR template '%s' has different settings for thermal relief " "in pads and vias. KiCad only supports one single setting for both. The " "setting for pads has been applied." ), csTemplate.Name ) ); if( csTemplate.Pouring.ThermalReliefOnPads ) { zone->SetThermalReliefGap( getKiCadLength( csTemplate.Pouring.ClearanceWidth ) ); zone->SetThermalReliefSpokeWidth( getKiCadLength( getCopperCode( csTemplate.Pouring.ReliefCopperCodeID ).CopperWidth ) ); zone->SetPadConnection( ZONE_CONNECTION::THERMAL ); } else zone->SetPadConnection( ZONE_CONNECTION::FULL ); mLoadedTemplates.insert( { csTemplate.ID, zone } ); } //Now create power plane layers: for( LAYER_ID layer : mPowerPlaneLayers ) { wxASSERT( Assignments.Layerdefs.Layers.find( layer ) != Assignments.Layerdefs.Layers.end() ); //The net name will equal the layer name wxString powerPlaneLayerName = Assignments.Layerdefs.Layers.at( layer ).Name; NET_ID netid = wxEmptyString; for( std::pair netPair : Layout.Nets ) { NET_PCB net = netPair.second; if( net.Name == powerPlaneLayerName ) { netid = net.ID; break; } } if( netid.IsEmpty() ) { wxLogError( wxString::Format( _( "The CADSTAR layer '%s' is defined as a power plane layer. However no " "net with such name exists. The layer has been loaded but no copper zone " "was created." ), powerPlaneLayerName ) ); } else { for( std::pair boardPair : Layout.Boards ) { //create a zone in each board shape BOARD_DESIGN_SETTINGS& bds = mBoard->GetDesignSettings(); BOARD& board = boardPair.second; int defaultLineThicknesss = bds.GetLineThickness( PCB_LAYER_ID::Edge_Cuts ); ZONE* zone = getZoneFromCadstarShape( board.Shape, defaultLineThicknesss, mBoard ); mBoard->Add( zone, ADD_MODE::APPEND ); zone->SetZoneName( powerPlaneLayerName ); zone->SetLayer( getKiCadLayer( layer ) ); zone->SetFillMode( ZONE_FILL_MODE::POLYGONS ); zone->SetPadConnection( ZONE_CONNECTION::FULL ); zone->SetMinIslandArea( -1 ); zone->SetPriority( 0 ); // Priority always 0 (lowest priority) for implied power planes. zone->SetNet( getKiCadNet( netid ) ); } } } } void CADSTAR_PCB_ARCHIVE_LOADER::loadCoppers() { for( std::pair copPair : Layout.Coppers ) { COPPER& csCopper = copPair.second; if( !csCopper.PouredTemplateID.IsEmpty() ) { ZONE* pouredZone = mLoadedTemplates.at( csCopper.PouredTemplateID ); SHAPE_POLY_SET rawPolys = getPolySetFromCadstarShape( csCopper.Shape, -1 ); int copperWidth = getKiCadLength( getCopperCode( csCopper.CopperCodeID ).CopperWidth ); int zoneWidth = pouredZone->GetMinThickness(); if( zoneWidth > copperWidth ) rawPolys.Deflate( ( zoneWidth - copperWidth ) / 2, 32 ); else rawPolys.Inflate( ( copperWidth - zoneWidth ) / 2, 32 ); if( pouredZone->HasFilledPolysForLayer( getKiCadLayer( csCopper.LayerID ) ) ) rawPolys.BooleanAdd( pouredZone->RawPolysList( getKiCadLayer( csCopper.LayerID )), SHAPE_POLY_SET::PM_STRICTLY_SIMPLE ); SHAPE_POLY_SET finalPolys = rawPolys; finalPolys.Fracture( SHAPE_POLY_SET::PM_STRICTLY_SIMPLE ); pouredZone->SetRawPolysList( getKiCadLayer( csCopper.LayerID ), rawPolys ); pouredZone->SetFilledPolysList( getKiCadLayer( csCopper.LayerID ), finalPolys ); pouredZone->SetIsFilled( true ); pouredZone->SetNeedRefill( false ); continue; } // For now we are going to load coppers to a KiCad zone however this isn't perfect //TODO: Load onto a graphical polygon with a net (when KiCad has this feature) if( !mDoneCopperWarning ) { wxLogWarning( _( "The CADSTAR design contains COPPER elements, which have no direct KiCad " "equivalent. These have been imported as a KiCad Zone if solid or hatch " "filled, or as a KiCad Track if the shape was an unfilled outline (open or " "closed)." ) ); mDoneCopperWarning = true; } if( csCopper.Shape.Type == SHAPE_TYPE::OPENSHAPE || csCopper.Shape.Type == SHAPE_TYPE::OUTLINE ) { std::vector outlineSegments = getDrawSegmentsFromVertices( csCopper.Shape.Vertices ); std::vector outlineTracks = makeTracksFromDrawsegments( outlineSegments, mBoard, getKiCadNet( csCopper.NetRef.NetID ), getKiCadLayer( csCopper.LayerID ), getKiCadLength( getCopperCode( csCopper.CopperCodeID ).CopperWidth ) ); //cleanup for( PCB_SHAPE* seg : outlineSegments ) delete seg; for( CUTOUT cutout : csCopper.Shape.Cutouts ) { std::vector cutoutSeg = getDrawSegmentsFromVertices( cutout.Vertices ); std::vector cutoutTracks = makeTracksFromDrawsegments( cutoutSeg, mBoard, getKiCadNet( csCopper.NetRef.NetID ), getKiCadLayer( csCopper.LayerID ), getKiCadLength( getCopperCode( csCopper.CopperCodeID ).CopperWidth ) ); //cleanup for( PCB_SHAPE* seg : cutoutSeg ) delete seg; } } else { ZONE* zone = getZoneFromCadstarShape( csCopper.Shape, getKiCadLength( getCopperCode( csCopper.CopperCodeID ).CopperWidth ), mBoard ); mBoard->Add( zone, ADD_MODE::APPEND ); zone->SetZoneName( csCopper.ID ); zone->SetLayer( getKiCadLayer( csCopper.LayerID ) ); if( csCopper.Shape.Type == SHAPE_TYPE::HATCHED ) { zone->SetFillMode( ZONE_FILL_MODE::HATCH_PATTERN ); zone->SetHatchGap( getKiCadHatchCodeGap( csCopper.Shape.HatchCodeID ) ); zone->SetHatchThickness( getKiCadHatchCodeThickness( csCopper.Shape.HatchCodeID ) ); zone->SetHatchOrientation( getHatchCodeAngleDegrees( csCopper.Shape.HatchCodeID ) ); } else { zone->SetFillMode( ZONE_FILL_MODE::POLYGONS ); } zone->SetPadConnection( ZONE_CONNECTION::FULL ); zone->SetNet( getKiCadNet( csCopper.NetRef.NetID ) ); zone->SetPriority( mLoadedTemplates.size() + 1 ); // Highest priority (always fill first) zone->SetRawPolysList( getKiCadLayer( csCopper.LayerID ), *zone->Outline() ); SHAPE_POLY_SET fillePolys( *zone->Outline() ); fillePolys.Fracture( SHAPE_POLY_SET::POLYGON_MODE::PM_STRICTLY_SIMPLE ); zone->SetFilledPolysList( getKiCadLayer( csCopper.LayerID ), fillePolys ); } } } void CADSTAR_PCB_ARCHIVE_LOADER::loadNets() { for( std::pair netPair : Layout.Nets ) { NET_PCB net = netPair.second; wxString netnameForErrorReporting = net.Name; if( netnameForErrorReporting.IsEmpty() ) netnameForErrorReporting = wxString::Format( "$%ld", net.SignalNum ); for( NET_PCB::CONNECTION_PCB connection : net.Connections ) { if( !connection.Unrouted ) loadNetTracks( net.ID, connection.Route ); //TODO: all other elements } for( std::pair viaPair : net.Vias ) { NET_PCB::VIA via = viaPair.second; loadNetVia( net.ID, via ); } for( std::pair pinPair : net.Pins ) { NET_PCB::PIN pin = pinPair.second; FOOTPRINT* footprint = getFootprintFromCadstarID( pin.ComponentID ); if( footprint == nullptr ) { wxLogWarning( wxString::Format( _( "The net '%s' references component ID '%s' which does not exist. " "This has been ignored." ), netnameForErrorReporting, pin.ComponentID ) ); } else if( ( pin.PadID - (long) 1 ) > footprint->Pads().size() ) { wxLogWarning( wxString::Format( _( "The net '%s' references non-existent pad index" " '%d' in component '%s'. This has been ignored." ), netnameForErrorReporting, pin.PadID, footprint->GetReference() ) ); } else { // The below works because we have added the pads in the correct order to the // footprint and the PAD_ID in Cadstar is a sequential, numerical ID footprint->Pads().at( pin.PadID - (long) 1 )->SetNet( getKiCadNet( net.ID ) ); } } } } void CADSTAR_PCB_ARCHIVE_LOADER::loadTextVariables() { auto findAndReplaceTextField = [&]( TEXT_FIELD_NAME aField, wxString aValue ) { if( mContext.TextFieldToValuesMap.find( aField ) != mContext.TextFieldToValuesMap.end() ) { if( mContext.TextFieldToValuesMap.at( aField ) != aValue ) { mContext.TextFieldToValuesMap.at( aField ) = aValue; mContext.InconsistentTextFields.insert( aField ); return false; } } else { mContext.TextFieldToValuesMap.insert( { aField, aValue } ); } return true; }; if( mProject ) { std::map& txtVars = mProject->GetTextVars(); // Most of the design text fields can be derived from other elements if( Layout.VariantHierarchy.Variants.size() > 0 ) { VARIANT loadedVar = Layout.VariantHierarchy.Variants.begin()->second; findAndReplaceTextField( TEXT_FIELD_NAME::VARIANT_NAME, loadedVar.Name ); findAndReplaceTextField( TEXT_FIELD_NAME::VARIANT_DESCRIPTION, loadedVar.Description ); } findAndReplaceTextField( TEXT_FIELD_NAME::DESIGN_TITLE, Header.JobTitle ); for( std::pair txtvalue : mContext.TextFieldToValuesMap ) { wxString varName = CadstarToKicadFieldsMap.at( txtvalue.first ); wxString varValue = txtvalue.second; txtVars.insert( { varName, varValue } ); } for( std::pair txtvalue : mContext.FilenamesToTextMap ) { wxString varName = txtvalue.first; wxString varValue = txtvalue.second; txtVars.insert( { varName, varValue } ); } } else { wxLogError( _( "Text Variables could not be set as there is no project loaded." ) ); } } void CADSTAR_PCB_ARCHIVE_LOADER::loadComponentAttributes( const COMPONENT& aComponent, FOOTPRINT* aFootprint ) { for( std::pair attrPair : aComponent.AttributeValues ) { ATTRIBUTE_VALUE& attrval = attrPair.second; if( attrval.HasLocation ) //only import attributes with location. Ignore the rest { addAttribute( attrval.AttributeLocation, attrval.AttributeID, aFootprint, attrval.Value ); } } for( std::pair textlocPair : aComponent.TextLocations ) { TEXT_LOCATION& textloc = textlocPair.second; wxString attrval; if( textloc.AttributeID == COMPONENT_NAME_ATTRID ) { attrval = wxEmptyString; // Designator is loaded separately } else if( textloc.AttributeID == COMPONENT_NAME_2_ATTRID ) { attrval = wxT( "${REFERENCE}" ); } else if( textloc.AttributeID == PART_NAME_ATTRID ) { attrval = getPart( aComponent.PartID ).Name; } else attrval = getAttributeValue( textloc.AttributeID, aComponent.AttributeValues ); addAttribute( textloc, textloc.AttributeID, aFootprint, attrval ); } } void CADSTAR_PCB_ARCHIVE_LOADER::loadNetTracks( const NET_ID& aCadstarNetID, const NET_PCB::ROUTE& aCadstarRoute ) { std::vector shapes; POINT prevEnd = aCadstarRoute.StartPoint; for( const NET_PCB::ROUTE_VERTEX& v : aCadstarRoute.RouteVertices ) { PCB_SHAPE* shape = getDrawSegmentFromVertex( prevEnd, v.Vertex ); shape->SetLayer( getKiCadLayer( aCadstarRoute.LayerID ) ); shape->SetWidth( getKiCadLength( v.RouteWidth ) ); shapes.push_back( shape ); prevEnd = v.Vertex.End; } //Todo add real netcode to the tracks std::vector tracks = makeTracksFromDrawsegments( shapes, mBoard, getKiCadNet( aCadstarNetID ) ); //cleanup for( PCB_SHAPE* shape : shapes ) delete shape; } void CADSTAR_PCB_ARCHIVE_LOADER::loadNetVia( const NET_ID& aCadstarNetID, const NET_PCB::VIA& aCadstarVia ) { VIA* via = new VIA( mBoard ); mBoard->Add( via, ADD_MODE::APPEND ); VIACODE csViaCode = getViaCode( aCadstarVia.ViaCodeID ); LAYERPAIR csLayerPair = getLayerPair( aCadstarVia.LayerPairID ); via->SetPosition( getKiCadPoint( aCadstarVia.Location ) ); via->SetDrill( getKiCadLength( csViaCode.DrillDiameter ) ); via->SetLocked( aCadstarVia.Fixed ); if( csViaCode.Shape.ShapeType != PAD_SHAPE_TYPE::CIRCLE ) wxLogError( wxString::Format( _( "The CADSTAR via code '%s' has different shape from a circle defined. " "KiCad only supports circular vias so this via type has been changed to " "be a via with circular shape of %.2f mm diameter." ), csViaCode.Name, (double) ( (double) getKiCadLength( csViaCode.Shape.Size ) / 1E6 ) ) ); via->SetWidth( getKiCadLength( csViaCode.Shape.Size ) ); bool start_layer_outside = csLayerPair.PhysicalLayerStart == 1 || csLayerPair.PhysicalLayerStart == Assignments.Technology.MaxPhysicalLayer; bool end_layer_outside = csLayerPair.PhysicalLayerEnd == 1 || csLayerPair.PhysicalLayerEnd == Assignments.Technology.MaxPhysicalLayer; if( start_layer_outside && end_layer_outside ) { via->SetViaType( VIATYPE::THROUGH ); } else if( ( !start_layer_outside ) && ( !end_layer_outside ) ) { via->SetViaType( VIATYPE::BLIND_BURIED ); } else { via->SetViaType( VIATYPE::MICROVIA ); } via->SetLayerPair( getKiCadCopperLayerID( csLayerPair.PhysicalLayerStart ), getKiCadCopperLayerID( csLayerPair.PhysicalLayerEnd ) ); via->SetNet( getKiCadNet( aCadstarNetID ) ); ///todo add netcode to the via } void CADSTAR_PCB_ARCHIVE_LOADER::drawCadstarText( const TEXT& aCadstarText, BOARD_ITEM_CONTAINER* aContainer, const GROUP_ID& aCadstarGroupID, const LAYER_ID& aCadstarLayerOverride, const wxPoint& aMoveVector, const double& aRotationAngle, const double& aScalingFactor, const wxPoint& aTransformCentre, const bool& aMirrorInvert ) { PCB_TEXT* txt = new PCB_TEXT( aContainer ); aContainer->Add( txt ); txt->SetText( aCadstarText.Text ); wxPoint rotatedTextPos = getKiCadPoint( aCadstarText.Position ); RotatePoint( &rotatedTextPos, aTransformCentre, aRotationAngle ); rotatedTextPos.x = KiROUND( (double) ( rotatedTextPos.x - aTransformCentre.x ) * aScalingFactor ); rotatedTextPos.y = KiROUND( (double) ( rotatedTextPos.y - aTransformCentre.y ) * aScalingFactor ); rotatedTextPos += aTransformCentre; txt->SetTextPos( rotatedTextPos ); txt->SetPosition( rotatedTextPos ); txt->SetTextAngle( getAngleTenthDegree( aCadstarText.OrientAngle ) + aRotationAngle ); if( aCadstarText.Mirror != aMirrorInvert ) // If mirroring, invert angle to match CADSTAR txt->SetTextAngle( -txt->GetTextAngle() ); txt->SetMirrored( aCadstarText.Mirror ); TEXTCODE tc = getTextCode( aCadstarText.TextCodeID ); txt->SetTextThickness( getKiCadLength( tc.LineWidth ) ); wxSize unscaledTextSize; unscaledTextSize.x = getKiCadLength( tc.Width ); // The width is zero for all non-cadstar fonts. Using a width equal to the height seems // to work well for most fonts. if( unscaledTextSize.x == 0 ) unscaledTextSize.x = getKiCadLength( tc.Height ); unscaledTextSize.y = KiROUND( TXT_HEIGHT_RATIO * (double) getKiCadLength( tc.Height ) ); txt->SetTextSize( unscaledTextSize ); switch( aCadstarText.Alignment ) { case ALIGNMENT::NO_ALIGNMENT: // Default for Single line text is Bottom Left case ALIGNMENT::BOTTOMLEFT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_BOTTOM ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); break; case ALIGNMENT::BOTTOMCENTER: txt->SetVertJustify( GR_TEXT_VJUSTIFY_BOTTOM ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_CENTER ); break; case ALIGNMENT::BOTTOMRIGHT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_BOTTOM ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); break; case ALIGNMENT::CENTERLEFT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_CENTER ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); break; case ALIGNMENT::CENTERCENTER: txt->SetVertJustify( GR_TEXT_VJUSTIFY_CENTER ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_CENTER ); break; case ALIGNMENT::CENTERRIGHT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_CENTER ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); break; case ALIGNMENT::TOPLEFT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_TOP ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); break; case ALIGNMENT::TOPCENTER: txt->SetVertJustify( GR_TEXT_VJUSTIFY_TOP ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_CENTER ); break; case ALIGNMENT::TOPRIGHT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_TOP ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); break; default: wxFAIL_MSG( "Unknown Aligment - needs review!" ); } if( aMirrorInvert ) { txt->Flip( aTransformCentre, true ); } //scale it after flipping: if( aScalingFactor != 1.0 ) { wxSize scaledTextSize; scaledTextSize.x = KiROUND( (double) unscaledTextSize.x * aScalingFactor ); scaledTextSize.y = KiROUND( (double) unscaledTextSize.y * aScalingFactor ); txt->SetTextSize( scaledTextSize ); txt->SetTextThickness( KiROUND( (double) getKiCadLength( tc.LineWidth ) * aScalingFactor ) ); } txt->Move( aMoveVector ); if( aCadstarText.Alignment == ALIGNMENT::NO_ALIGNMENT ) FixTextPositionNoAlignment( txt ); LAYER_ID layersToDrawOn = aCadstarLayerOverride; if( layersToDrawOn.IsEmpty() ) layersToDrawOn = aCadstarText.LayerID; if( isLayerSet( layersToDrawOn ) ) { //Make a copy on each layer LSEQ layers = getKiCadLayerSet( layersToDrawOn ).Seq(); PCB_TEXT* newtxt; for( PCB_LAYER_ID layer : layers ) { txt->SetLayer( layer ); newtxt = static_cast( txt->Duplicate() ); mBoard->Add( newtxt, ADD_MODE::APPEND ); if( !aCadstarGroupID.IsEmpty() ) addToGroup( aCadstarGroupID, newtxt ); } mBoard->Remove( txt ); delete txt; } else { txt->SetLayer( getKiCadLayer( layersToDrawOn ) ); if( !aCadstarGroupID.IsEmpty() ) addToGroup( aCadstarGroupID, txt ); } //TODO Handle different font types when KiCad can support it. } void CADSTAR_PCB_ARCHIVE_LOADER::drawCadstarShape( const SHAPE& aCadstarShape, const PCB_LAYER_ID& aKiCadLayer, const int& aLineThickness, const wxString& aShapeName, BOARD_ITEM_CONTAINER* aContainer, const GROUP_ID& aCadstarGroupID, const wxPoint& aMoveVector, const double& aRotationAngle, const double& aScalingFactor, const wxPoint& aTransformCentre, const bool& aMirrorInvert ) { switch( aCadstarShape.Type ) { case SHAPE_TYPE::OPENSHAPE: case SHAPE_TYPE::OUTLINE: ///TODO update this when Polygons in KiCad can be defined with no fill drawCadstarVerticesAsSegments( aCadstarShape.Vertices, aKiCadLayer, aLineThickness, aContainer, aCadstarGroupID, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ); drawCadstarCutoutsAsSegments( aCadstarShape.Cutouts, aKiCadLayer, aLineThickness, aContainer, aCadstarGroupID, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ); break; case SHAPE_TYPE::HATCHED: ///TODO update this when Polygons in KiCad can be defined with hatch fill wxLogWarning( wxString::Format( _( "The shape for '%s' is Hatch filled in CADSTAR, which has no KiCad equivalent. " "Using solid fill instead." ), aShapeName ) ); case SHAPE_TYPE::SOLID: { PCB_SHAPE* shape; if( isFootprint( aContainer ) ) { shape = new FP_SHAPE( (FOOTPRINT*) aContainer, S_POLYGON ); } else { shape = new PCB_SHAPE( aContainer ); shape->SetShape( S_POLYGON ); } shape->SetFilled( true ); SHAPE_POLY_SET shapePolys = getPolySetFromCadstarShape( aCadstarShape, -1, aContainer, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ); shapePolys.Fracture( SHAPE_POLY_SET::POLYGON_MODE::PM_STRICTLY_SIMPLE ); shape->SetPolyShape( shapePolys ); shape->SetWidth( aLineThickness ); shape->SetLayer( aKiCadLayer ); aContainer->Add( shape, ADD_MODE::APPEND ); if( !aCadstarGroupID.IsEmpty() ) addToGroup( aCadstarGroupID, shape ); } break; } } void CADSTAR_PCB_ARCHIVE_LOADER::drawCadstarCutoutsAsSegments( const std::vector& aCutouts, const PCB_LAYER_ID& aKiCadLayer, const int& aLineThickness, BOARD_ITEM_CONTAINER* aContainer, const GROUP_ID& aCadstarGroupID, const wxPoint& aMoveVector, const double& aRotationAngle, const double& aScalingFactor, const wxPoint& aTransformCentre, const bool& aMirrorInvert ) { for( CUTOUT cutout : aCutouts ) { drawCadstarVerticesAsSegments( cutout.Vertices, aKiCadLayer, aLineThickness, aContainer, aCadstarGroupID, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ); } } void CADSTAR_PCB_ARCHIVE_LOADER::drawCadstarVerticesAsSegments( const std::vector& aCadstarVertices, const PCB_LAYER_ID& aKiCadLayer, const int& aLineThickness, BOARD_ITEM_CONTAINER* aContainer, const GROUP_ID& aCadstarGroupID, const wxPoint& aMoveVector, const double& aRotationAngle, const double& aScalingFactor, const wxPoint& aTransformCentre, const bool& aMirrorInvert ) { std::vector drawSegments = getDrawSegmentsFromVertices( aCadstarVertices, aContainer, aCadstarGroupID, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ); for( PCB_SHAPE* ds : drawSegments ) { ds->SetWidth( aLineThickness ); ds->SetLayer( aKiCadLayer ); ds->SetParent( aContainer ); aContainer->Add( ds, ADD_MODE::APPEND ); } } std::vector CADSTAR_PCB_ARCHIVE_LOADER::getDrawSegmentsFromVertices( const std::vector& aCadstarVertices, BOARD_ITEM_CONTAINER* aContainer, const GROUP_ID& aCadstarGroupID, const wxPoint& aMoveVector, const double& aRotationAngle, const double& aScalingFactor, const wxPoint& aTransformCentre, const bool& aMirrorInvert ) { std::vector drawSegments; if( aCadstarVertices.size() < 2 ) //need at least two points to draw a segment! (unlikely but possible to have only one) return drawSegments; const VERTEX* prev = &aCadstarVertices.at( 0 ); // first one should always be a point vertex const VERTEX* cur; for( size_t i = 1; i < aCadstarVertices.size(); i++ ) { cur = &aCadstarVertices.at( i ); drawSegments.push_back( getDrawSegmentFromVertex( prev->End, *cur, aContainer, aCadstarGroupID, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ) ); prev = cur; } return drawSegments; } PCB_SHAPE* CADSTAR_PCB_ARCHIVE_LOADER::getDrawSegmentFromVertex( const POINT& aCadstarStartPoint, const VERTEX& aCadstarVertex, BOARD_ITEM_CONTAINER* aContainer, const GROUP_ID& aCadstarGroupID, const wxPoint& aMoveVector, const double& aRotationAngle, const double& aScalingFactor, const wxPoint& aTransformCentre, const bool& aMirrorInvert ) { PCB_SHAPE* ds = nullptr; bool cw = false; double arcStartAngle, arcEndAngle, arcAngle; wxPoint startPoint = getKiCadPoint( aCadstarStartPoint ); wxPoint endPoint = getKiCadPoint( aCadstarVertex.End ); wxPoint centerPoint; if( aCadstarVertex.Type == VERTEX_TYPE::ANTICLOCKWISE_SEMICIRCLE || aCadstarVertex.Type == VERTEX_TYPE::CLOCKWISE_SEMICIRCLE ) centerPoint = ( startPoint + endPoint ) / 2; else centerPoint = getKiCadPoint( aCadstarVertex.Center ); switch( aCadstarVertex.Type ) { case VERTEX_TYPE::POINT: if( isFootprint( aContainer ) ) { ds = new FP_SHAPE( static_cast( aContainer ), S_SEGMENT ); } else { ds = new PCB_SHAPE( aContainer ); ds->SetShape( S_SEGMENT ); } ds->SetStart( startPoint ); ds->SetEnd( endPoint ); break; case VERTEX_TYPE::CLOCKWISE_SEMICIRCLE: case VERTEX_TYPE::CLOCKWISE_ARC: cw = true; KI_FALLTHROUGH; case VERTEX_TYPE::ANTICLOCKWISE_SEMICIRCLE: case VERTEX_TYPE::ANTICLOCKWISE_ARC: if( isFootprint( aContainer ) ) { ds = new FP_SHAPE((FOOTPRINT*) aContainer, S_ARC ); } else { ds = new PCB_SHAPE( aContainer ); ds->SetShape( S_ARC ); } ds->SetArcStart( startPoint ); ds->SetCenter( centerPoint ); arcStartAngle = getPolarAngle( startPoint - centerPoint ); arcEndAngle = getPolarAngle( endPoint - centerPoint ); arcAngle = arcEndAngle - arcStartAngle; //TODO: detect if we are supposed to draw a circle instead (i.e. two SEMICIRCLEs // with opposite start/end points and same centre point) if( cw ) ds->SetAngle( NormalizeAnglePos( arcAngle ) ); else ds->SetAngle( NormalizeAngleNeg( arcAngle ) ); break; } //Apply transforms if( aMirrorInvert ) ds->Flip( aTransformCentre, true ); if( aScalingFactor != 1.0 ) { ds->Move( -aTransformCentre ); ds->Scale( aScalingFactor ); ds->Move( aTransformCentre ); } if( aRotationAngle != 0.0 ) ds->Rotate( aTransformCentre, aRotationAngle ); if( aMoveVector != wxPoint{ 0, 0 } ) ds->Move( aMoveVector ); if( isFootprint( aContainer ) && ds != nullptr ) static_cast( ds )->SetLocalCoord(); if( !aCadstarGroupID.IsEmpty() ) addToGroup( aCadstarGroupID, ds ); return ds; } ZONE* CADSTAR_PCB_ARCHIVE_LOADER::getZoneFromCadstarShape( const SHAPE& aCadstarShape, const int& aLineThickness, BOARD_ITEM_CONTAINER* aParentContainer ) { ZONE* zone = new ZONE( aParentContainer, isFootprint( aParentContainer ) ); if( aCadstarShape.Type == SHAPE_TYPE::HATCHED ) { zone->SetFillMode( ZONE_FILL_MODE::HATCH_PATTERN ); zone->SetHatchStyle( ZONE_BORDER_DISPLAY_STYLE::DIAGONAL_FULL ); } else { zone->SetHatchStyle( ZONE_BORDER_DISPLAY_STYLE::NO_HATCH ); } SHAPE_POLY_SET polygon = getPolySetFromCadstarShape( aCadstarShape, aLineThickness ); zone->AddPolygon( polygon.COutline( 0 ) ); for( int i = 0; i < polygon.HoleCount( 0 ); i++ ) zone->AddPolygon( polygon.CHole( 0, i ) ); return zone; } SHAPE_POLY_SET CADSTAR_PCB_ARCHIVE_LOADER::getPolySetFromCadstarShape( const SHAPE& aCadstarShape, const int& aLineThickness, BOARD_ITEM_CONTAINER* aContainer, const wxPoint& aMoveVector, const double& aRotationAngle, const double& aScalingFactor, const wxPoint& aTransformCentre, const bool& aMirrorInvert ) { GROUP_ID noGroup = wxEmptyString; std::vector outlineSegments = getDrawSegmentsFromVertices( aCadstarShape.Vertices, aContainer, noGroup, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ); SHAPE_POLY_SET polySet( getLineChainFromDrawsegments( outlineSegments ) ); //cleanup for( PCB_SHAPE* seg : outlineSegments ) delete seg; for( CUTOUT cutout : aCadstarShape.Cutouts ) { std::vector cutoutSeg = getDrawSegmentsFromVertices( cutout.Vertices, aContainer, noGroup, aMoveVector, aRotationAngle, aScalingFactor, aTransformCentre, aMirrorInvert ); polySet.AddHole( getLineChainFromDrawsegments( cutoutSeg ) ); //cleanup for( PCB_SHAPE* seg : cutoutSeg ) delete seg; } if( aLineThickness > 0 ) polySet.Inflate( aLineThickness / 2, 32, SHAPE_POLY_SET::CORNER_STRATEGY::ROUND_ALL_CORNERS ); #ifdef DEBUG for( int i = 0; i < polySet.OutlineCount(); ++i ) { wxASSERT( polySet.Outline( i ).PointCount() > 2 ); for( int j = 0; j < polySet.HoleCount( i ); ++j ) { wxASSERT( polySet.Hole( i, j ).PointCount() > 2 ); } } #endif return polySet; } SHAPE_LINE_CHAIN CADSTAR_PCB_ARCHIVE_LOADER::getLineChainFromDrawsegments( const std::vector aDrawsegments ) { SHAPE_LINE_CHAIN lineChain; for( PCB_SHAPE* ds : aDrawsegments ) { switch( ds->GetShape() ) { case S_ARC: { if( ds->GetClass() == wxT( "MGRAPHIC" ) ) { FP_SHAPE* em = (FP_SHAPE*) ds; SHAPE_ARC arc( em->GetStart0(), em->GetEnd0(), (double) em->GetAngle() / 10.0 ); lineChain.Append( arc ); } else { SHAPE_ARC arc( ds->GetCenter(), ds->GetArcStart(), (double) ds->GetAngle() / 10.0 ); lineChain.Append( arc ); } } break; case S_SEGMENT: if( ds->GetClass() == wxT( "MGRAPHIC" ) ) { FP_SHAPE* em = (FP_SHAPE*) ds; lineChain.Append( em->GetStart0().x, em->GetStart0().y ); lineChain.Append( em->GetEnd0().x, em->GetEnd0().y ); } else { lineChain.Append( ds->GetStartX(), ds->GetStartY() ); lineChain.Append( ds->GetEndX(), ds->GetEndY() ); } break; default: wxFAIL_MSG( "Drawsegment type is unexpected. Ignored." ); } } lineChain.SetClosed( true ); //todo check if it is closed wxASSERT( lineChain.PointCount() > 2 ); return lineChain; } std::vector CADSTAR_PCB_ARCHIVE_LOADER::makeTracksFromDrawsegments( const std::vector aDrawsegments, BOARD_ITEM_CONTAINER* aParentContainer, NETINFO_ITEM* aNet, PCB_LAYER_ID aLayerOverride, int aWidthOverride ) { std::vector tracks; for( PCB_SHAPE* ds : aDrawsegments ) { TRACK* track; switch( ds->GetShape() ) { case S_ARC: if( ds->GetClass() == wxT( "MGRAPHIC" ) ) { FP_SHAPE* em = (FP_SHAPE*) ds; SHAPE_ARC arc( em->GetStart0(), em->GetEnd0(), (double) em->GetAngle() / 10.0 ); track = new ARC( aParentContainer, &arc ); } else { SHAPE_ARC arc( ds->GetCenter(), ds->GetArcStart(), (double) ds->GetAngle() / 10.0 ); track = new ARC( aParentContainer, &arc ); } break; case S_SEGMENT: if( ds->GetClass() == wxT( "MGRAPHIC" ) ) { FP_SHAPE* em = (FP_SHAPE*) ds; track = new TRACK( aParentContainer ); track->SetStart( em->GetStart0() ); track->SetEnd( em->GetEnd0() ); } else { track = new TRACK( aParentContainer ); track->SetStart( ds->GetStart() ); track->SetEnd( ds->GetEnd() ); } break; default: wxFAIL_MSG( "Drawsegment type is unexpected. Ignored." ); continue; } if( aWidthOverride == -1 ) track->SetWidth( ds->GetWidth() ); else track->SetWidth( aWidthOverride ); if( aLayerOverride == PCB_LAYER_ID::UNDEFINED_LAYER ) track->SetLayer( ds->GetLayer() ); else track->SetLayer( aLayerOverride ); if( aNet != nullptr ) track->SetNet( aNet ); tracks.push_back( track ); aParentContainer->Add( track, ADD_MODE::APPEND ); } return tracks; } void CADSTAR_PCB_ARCHIVE_LOADER::addAttribute( const ATTRIBUTE_LOCATION& aCadstarAttrLoc, const ATTRIBUTE_ID& aCadstarAttributeID, FOOTPRINT* aFootprint, const wxString& aAttributeValue ) { FP_TEXT* txt; if( aCadstarAttributeID == COMPONENT_NAME_ATTRID ) { txt = &aFootprint->Reference(); //text should be set outside this function } else if( aCadstarAttributeID == PART_NAME_ATTRID ) { if( aFootprint->Value().GetText().IsEmpty() ) { // Use PART_NAME_ATTRID as the value is value field is blank aFootprint->SetValue( aAttributeValue ); txt = &aFootprint->Value(); } else { txt = new FP_TEXT( aFootprint ); aFootprint->Add( txt ); txt->SetText( aAttributeValue ); } txt->SetVisible( false ); //make invisible to avoid clutter. } else if( aCadstarAttributeID != COMPONENT_NAME_2_ATTRID && getAttributeName( aCadstarAttributeID ) == wxT( "Value" ) ) { if( !aFootprint->Value().GetText().IsEmpty() ) { //copy the object aFootprint->Add( aFootprint->Value().Duplicate() ); } aFootprint->SetValue( aAttributeValue ); txt = &aFootprint->Value(); txt->SetVisible( false ); //make invisible to avoid clutter. } else { txt = new FP_TEXT( aFootprint ); aFootprint->Add( txt ); txt->SetText( aAttributeValue ); txt->SetVisible( false ); //make all user attributes invisible to avoid clutter. //TODO: Future improvement - allow user to decide what to do with attributes } wxPoint rotatedTextPos = getKiCadPoint( aCadstarAttrLoc.Position ) - aFootprint->GetPosition(); RotatePoint( &rotatedTextPos, -aFootprint->GetOrientation() ); txt->SetTextPos( getKiCadPoint( aCadstarAttrLoc.Position ) ); txt->SetPos0( rotatedTextPos ); txt->SetLayer( getKiCadLayer( aCadstarAttrLoc.LayerID ) ); txt->SetMirrored( aCadstarAttrLoc.Mirror ); txt->SetTextAngle( getAngleTenthDegree( aCadstarAttrLoc.OrientAngle ) - aFootprint->GetOrientation() ); if( aCadstarAttrLoc.Mirror ) // If mirroring, invert angle to match CADSTAR txt->SetTextAngle( -txt->GetTextAngle() ); TEXTCODE tc = getTextCode( aCadstarAttrLoc.TextCodeID ); txt->SetTextThickness( getKiCadLength( tc.LineWidth ) ); wxSize txtSize; txtSize.x = getKiCadLength( tc.Width ); // The width is zero for all non-cadstar fonts. Using a width equal to the height seems // to work well for most fonts. if( txtSize.x == 0 ) txtSize.x = getKiCadLength( tc.Height ); txtSize.y = KiROUND( TXT_HEIGHT_RATIO * (double) getKiCadLength( tc.Height ) ); txt->SetTextSize( txtSize ); txt->SetKeepUpright( false ); //Keeping it upright seems to result in incorrect orientation switch( aCadstarAttrLoc.Alignment ) { case ALIGNMENT::NO_ALIGNMENT: // Default for Single line text is Bottom Left FixTextPositionNoAlignment( txt ); KI_FALLTHROUGH; case ALIGNMENT::BOTTOMLEFT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_BOTTOM ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); break; case ALIGNMENT::BOTTOMCENTER: txt->SetVertJustify( GR_TEXT_VJUSTIFY_BOTTOM ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_CENTER ); break; case ALIGNMENT::BOTTOMRIGHT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_BOTTOM ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); break; case ALIGNMENT::CENTERLEFT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_CENTER ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); break; case ALIGNMENT::CENTERCENTER: txt->SetVertJustify( GR_TEXT_VJUSTIFY_CENTER ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_CENTER ); break; case ALIGNMENT::CENTERRIGHT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_CENTER ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); break; case ALIGNMENT::TOPLEFT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_TOP ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_LEFT ); break; case ALIGNMENT::TOPCENTER: txt->SetVertJustify( GR_TEXT_VJUSTIFY_TOP ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_CENTER ); break; case ALIGNMENT::TOPRIGHT: txt->SetVertJustify( GR_TEXT_VJUSTIFY_TOP ); txt->SetHorizJustify( GR_TEXT_HJUSTIFY_RIGHT ); break; default: wxFAIL_MSG( "Unknown Aligment - needs review!" ); } //TODO Handle different font types when KiCad can support it. } int CADSTAR_PCB_ARCHIVE_LOADER::getLineThickness( const LINECODE_ID& aCadstarLineCodeID ) { wxCHECK( Assignments.Codedefs.LineCodes.find( aCadstarLineCodeID ) != Assignments.Codedefs.LineCodes.end(), mBoard->GetDesignSettings().GetLineThickness( PCB_LAYER_ID::Edge_Cuts ) ); return getKiCadLength( Assignments.Codedefs.LineCodes.at( aCadstarLineCodeID ).Width ); } CADSTAR_PCB_ARCHIVE_LOADER::COPPERCODE CADSTAR_PCB_ARCHIVE_LOADER::getCopperCode( const COPPERCODE_ID& aCadstaCopperCodeID ) { wxCHECK( Assignments.Codedefs.CopperCodes.find( aCadstaCopperCodeID ) != Assignments.Codedefs.CopperCodes.end(), COPPERCODE() ); return Assignments.Codedefs.CopperCodes.at( aCadstaCopperCodeID ); } CADSTAR_PCB_ARCHIVE_LOADER::TEXTCODE CADSTAR_PCB_ARCHIVE_LOADER::getTextCode( const TEXTCODE_ID& aCadstarTextCodeID ) { wxCHECK( Assignments.Codedefs.TextCodes.find( aCadstarTextCodeID ) != Assignments.Codedefs.TextCodes.end(), TEXTCODE() ); return Assignments.Codedefs.TextCodes.at( aCadstarTextCodeID ); } CADSTAR_PCB_ARCHIVE_LOADER::PADCODE CADSTAR_PCB_ARCHIVE_LOADER::getPadCode( const PADCODE_ID& aCadstarPadCodeID ) { wxCHECK( Assignments.Codedefs.PadCodes.find( aCadstarPadCodeID ) != Assignments.Codedefs.PadCodes.end(), PADCODE() ); return Assignments.Codedefs.PadCodes.at( aCadstarPadCodeID ); } CADSTAR_PCB_ARCHIVE_LOADER::VIACODE CADSTAR_PCB_ARCHIVE_LOADER::getViaCode( const VIACODE_ID& aCadstarViaCodeID ) { wxCHECK( Assignments.Codedefs.ViaCodes.find( aCadstarViaCodeID ) != Assignments.Codedefs.ViaCodes.end(), VIACODE() ); return Assignments.Codedefs.ViaCodes.at( aCadstarViaCodeID ); } CADSTAR_PCB_ARCHIVE_LOADER::LAYERPAIR CADSTAR_PCB_ARCHIVE_LOADER::getLayerPair( const LAYERPAIR_ID& aCadstarLayerPairID ) { wxCHECK( Assignments.Codedefs.LayerPairs.find( aCadstarLayerPairID ) != Assignments.Codedefs.LayerPairs.end(), LAYERPAIR() ); return Assignments.Codedefs.LayerPairs.at( aCadstarLayerPairID ); } wxString CADSTAR_PCB_ARCHIVE_LOADER::getAttributeName( const ATTRIBUTE_ID& aCadstarAttributeID ) { wxCHECK( Assignments.Codedefs.AttributeNames.find( aCadstarAttributeID ) != Assignments.Codedefs.AttributeNames.end(), wxEmptyString ); return Assignments.Codedefs.AttributeNames.at( aCadstarAttributeID ).Name; } wxString CADSTAR_PCB_ARCHIVE_LOADER::getAttributeValue( const ATTRIBUTE_ID& aCadstarAttributeID, const std::map& aCadstarAttributeMap ) { wxCHECK( aCadstarAttributeMap.find( aCadstarAttributeID ) != aCadstarAttributeMap.end(), wxEmptyString ); return aCadstarAttributeMap.at( aCadstarAttributeID ).Value; } CADSTAR_PCB_ARCHIVE_LOADER::PART CADSTAR_PCB_ARCHIVE_LOADER::getPart( const PART_ID& aCadstarPartID ) { wxCHECK( Parts.PartDefinitions.find( aCadstarPartID ) != Parts.PartDefinitions.end(), PART() ); return Parts.PartDefinitions.at( aCadstarPartID ); } CADSTAR_PCB_ARCHIVE_LOADER::ROUTECODE CADSTAR_PCB_ARCHIVE_LOADER::getRouteCode( const ROUTECODE_ID& aCadstarRouteCodeID ) { wxCHECK( Assignments.Codedefs.RouteCodes.find( aCadstarRouteCodeID ) != Assignments.Codedefs.RouteCodes.end(), ROUTECODE() ); return Assignments.Codedefs.RouteCodes.at( aCadstarRouteCodeID ); } CADSTAR_PCB_ARCHIVE_LOADER::HATCHCODE CADSTAR_PCB_ARCHIVE_LOADER::getHatchCode( const HATCHCODE_ID& aCadstarHatchcodeID ) { wxCHECK( Assignments.Codedefs.HatchCodes.find( aCadstarHatchcodeID ) != Assignments.Codedefs.HatchCodes.end(), HATCHCODE() ); return Assignments.Codedefs.HatchCodes.at( aCadstarHatchcodeID ); } double CADSTAR_PCB_ARCHIVE_LOADER::getHatchCodeAngleDegrees( const HATCHCODE_ID& aCadstarHatchcodeID ) { checkAndLogHatchCode( aCadstarHatchcodeID ); HATCHCODE hcode = getHatchCode( aCadstarHatchcodeID ); if( hcode.Hatches.size() < 1 ) return mBoard->GetDesignSettings().GetDefaultZoneSettings().m_HatchOrientation; else return getAngleDegrees( hcode.Hatches.at( 0 ).OrientAngle ); } int CADSTAR_PCB_ARCHIVE_LOADER::getKiCadHatchCodeThickness( const HATCHCODE_ID& aCadstarHatchcodeID ) { checkAndLogHatchCode( aCadstarHatchcodeID ); HATCHCODE hcode = getHatchCode( aCadstarHatchcodeID ); if( hcode.Hatches.size() < 1 ) return mBoard->GetDesignSettings().GetDefaultZoneSettings().m_HatchThickness; else return getKiCadLength( hcode.Hatches.at( 0 ).LineWidth ); } int CADSTAR_PCB_ARCHIVE_LOADER::getKiCadHatchCodeGap( const HATCHCODE_ID& aCadstarHatchcodeID ) { checkAndLogHatchCode( aCadstarHatchcodeID ); HATCHCODE hcode = getHatchCode( aCadstarHatchcodeID ); if( hcode.Hatches.size() < 1 ) return mBoard->GetDesignSettings().GetDefaultZoneSettings().m_HatchGap; else return getKiCadLength( hcode.Hatches.at( 0 ).Step ); } PCB_GROUP* CADSTAR_PCB_ARCHIVE_LOADER::getKiCadGroup( const GROUP_ID& aCadstarGroupID ) { wxCHECK( mGroupMap.find( aCadstarGroupID ) != mGroupMap.end(), nullptr ); return mGroupMap.at( aCadstarGroupID ); } void CADSTAR_PCB_ARCHIVE_LOADER::checkAndLogHatchCode( const HATCHCODE_ID& aCadstarHatchcodeID ) { if( mHatchcodesTested.find( aCadstarHatchcodeID ) != mHatchcodesTested.end() ) { return; //already checked } else { HATCHCODE hcode = getHatchCode( aCadstarHatchcodeID ); if( hcode.Hatches.size() != 2 ) { wxLogWarning( wxString::Format( _( "The CADSTAR Hatching code '%s' has %d hatches defined. " "KiCad only supports 2 hatches (crosshatching) 90 degrees apart. " "The imported hatching is crosshatched." ), hcode.Name, (int) hcode.Hatches.size() ) ); } else { if( hcode.Hatches.at( 0 ).LineWidth != hcode.Hatches.at( 1 ).LineWidth ) { wxLogWarning( wxString::Format( _( "The CADSTAR Hatching code '%s' has different line widths for each " "hatch. KiCad only supports one width for the haching. The imported " "hatching uses the width defined in the first hatch definition, i.e. " "%.2f mm." ), hcode.Name, (double) ( (double) getKiCadLength( hcode.Hatches.at( 0 ).LineWidth ) ) / 1E6 ) ); } if( hcode.Hatches.at( 0 ).Step != hcode.Hatches.at( 1 ).Step ) { wxLogWarning( wxString::Format( _( "The CADSTAR Hatching code '%s' has different step sizes for each " "hatch. KiCad only supports one step size for the haching. The imported " "hatching uses the step size defined in the first hatching definition, " "i.e. %.2f mm." ), hcode.Name, (double) ( (double) getKiCadLength( hcode.Hatches.at( 0 ).Step ) ) / 1E6 ) ); } if( abs( hcode.Hatches.at( 0 ).OrientAngle - hcode.Hatches.at( 1 ).OrientAngle ) != 90000 ) { wxLogWarning( wxString::Format( _( "The hatches in CADSTAR Hatching code '%s' have an angle " "difference of %.1f degrees. KiCad only supports hatching 90 " "degrees apart. The imported hatching has two hatches 90 " "degrees apart, oriented %.1f degrees from horizontal." ), hcode.Name, getAngleDegrees( abs( hcode.Hatches.at( 0 ).OrientAngle - hcode.Hatches.at( 1 ).OrientAngle ) ), getAngleDegrees( hcode.Hatches.at( 0 ).OrientAngle ) ) ); } } mHatchcodesTested.insert( aCadstarHatchcodeID ); } } void CADSTAR_PCB_ARCHIVE_LOADER::applyDimensionSettings( const DIMENSION& aCadstarDim, ::DIMENSION_BASE* aKiCadDim ) { UNITS dimensionUnits = aCadstarDim.LinearUnits; TEXTCODE txtCode = getTextCode( aCadstarDim.Text.TextCodeID ); int correctedHeight = KiROUND( TXT_HEIGHT_RATIO * (double) getKiCadLength( txtCode.Height ) ); wxSize txtSize( getKiCadLength( txtCode.Width ), correctedHeight ); LINECODE linecode = Assignments.Codedefs.LineCodes.at( aCadstarDim.Line.LineCodeID ); aKiCadDim->SetLayer( getKiCadLayer( aCadstarDim.LayerID ) ); aKiCadDim->SetPrecision( aCadstarDim.Precision ); aKiCadDim->SetStart( getKiCadPoint( aCadstarDim.ExtensionLineParams.Start ) ); aKiCadDim->SetEnd( getKiCadPoint( aCadstarDim.ExtensionLineParams.End ) ); aKiCadDim->SetExtensionOffset( getKiCadLength( aCadstarDim.ExtensionLineParams.Offset ) ); aKiCadDim->SetLineThickness( getKiCadLength( linecode.Width ) ); aKiCadDim->Text().SetTextThickness( getKiCadLength( txtCode.LineWidth ) ); aKiCadDim->Text().SetTextSize( txtSize ); // Find prefix and suffix: wxString prefix = wxEmptyString; wxString suffix = wxEmptyString; size_t startpos = aCadstarDim.Text.Text.Find( wxT( "<@DISTANCE" ) ); if( startpos != wxNOT_FOUND ) { prefix = ParseTextFields( aCadstarDim.Text.Text.SubString( 0, startpos - 1 ), &mContext ); wxString remainingStr = aCadstarDim.Text.Text.Mid( startpos ); size_t endpos = remainingStr.Find( "@>" ); suffix = ParseTextFields( remainingStr.Mid( endpos + 2 ), &mContext ); } if( suffix.StartsWith( "mm" ) ) { aKiCadDim->SetUnitsFormat( DIM_UNITS_FORMAT::BARE_SUFFIX ); suffix = suffix.Mid( 2 ); } else { aKiCadDim->SetUnitsFormat( DIM_UNITS_FORMAT::NO_SUFFIX ); } aKiCadDim->SetPrefix( prefix ); aKiCadDim->SetSuffix( suffix ); if( aCadstarDim.LinearUnits == UNITS::DESIGN ) { // For now we will hardcode the units as per the original CADSTAR design. // TODO: update this when KiCad supports design units aKiCadDim->SetPrecision( Assignments.Technology.UnitDisplPrecision ); dimensionUnits = Assignments.Technology.Units; } switch( dimensionUnits ) { case UNITS::METER: case UNITS::CENTIMETER: case UNITS::MICROMETRE: wxLogWarning( wxString::Format( _( "Dimension ID %s uses a type of unit that " "is not supported in KiCad. Milimetres were " "applied instead." ), aCadstarDim.ID ) ); KI_FALLTHROUGH; case UNITS::MM: aKiCadDim->SetUnitsMode( DIM_UNITS_MODE::MILLIMETRES ); break; case UNITS::INCH: aKiCadDim->SetUnitsMode( DIM_UNITS_MODE::INCHES ); break; case UNITS::THOU: aKiCadDim->SetUnitsMode( DIM_UNITS_MODE::MILS ); break; case UNITS::DESIGN: wxFAIL_MSG( "We should have handled design units before coming here!" ); break; } } void CADSTAR_PCB_ARCHIVE_LOADER::calculateZonePriorities() { std::map> winningOverlaps; // Calculate the intesection between aPolygon and the outline of aZone auto intersectionArea = []( SHAPE_POLY_SET aPolygon, ZONE* aZone ) -> double { SHAPE_POLY_SET intersectShape( *aZone->Outline() ); intersectShape.BooleanIntersection( aPolygon, SHAPE_POLY_SET::POLYGON_MODE::PM_FAST ); double intersectionArea = 0.0; for( int i = 0; i < intersectShape.OutlineCount(); i++ ) { intersectionArea += intersectShape.Outline( i ).Area(); for( int j = 0; j < intersectShape.HoleCount( i ); j++ ) intersectionArea -= intersectShape.Hole( i, j ).Area(); } return intersectionArea; }; for( std::map::iterator it1 = mLoadedTemplates.begin(); it1 != mLoadedTemplates.end(); ++it1 ) { TEMPLATE thisTemplate = Layout.Templates.at( it1->first ); PCB_LAYER_ID thisLayer = getKiCadLayer( thisTemplate.LayerID ); ZONE* thisZone = it1->second; for( std::map::iterator it2 = it1; it2 != mLoadedTemplates.end(); ++it2 ) { TEMPLATE otherTemplate = Layout.Templates.at( it2->first ); PCB_LAYER_ID otherLayer = getKiCadLayer( otherTemplate.LayerID ); ZONE* otherZone = it2->second; if( thisTemplate.ID == otherTemplate.ID ) continue; if( thisLayer != otherLayer ) continue; // Intersect the filled polygons of thisZone with the *outline* of otherZone SHAPE_POLY_SET thisZonePolyFill = thisZone->GetFilledPolysList( thisLayer ); double areaThis = intersectionArea( thisZonePolyFill, otherZone ); // Viceversa SHAPE_POLY_SET otherZonePolyFill = otherZone->GetFilledPolysList( otherLayer ); double areaOther = intersectionArea( otherZonePolyFill, thisZone ); // Best effort: Compare Areas // If thisZone's fill polygons overlap otherZone's outline *and* the opposite // is true: otherZone's fill polygons overlap thisZone's outline then compare the // intersection areas to decide which of the two zones should have higher priority if( areaThis > areaOther ) winningOverlaps[thisTemplate.ID].insert( otherTemplate.ID ); else if( areaOther > 0 ) winningOverlaps[otherTemplate.ID].insert( thisTemplate.ID ); } } // Build a set of unique TEMPLATE_IDs of all the zones that intersect with another one std::set intersectingIDs; for( const std::pair>& idPair : winningOverlaps ) { intersectingIDs.insert( idPair.first ); intersectingIDs.insert( idPair.second.begin(), idPair.second.end() ); } // Now store them in a vector std::vector sortedIDs; for( const TEMPLATE_ID& id : intersectingIDs ) { sortedIDs.push_back( id ); } // Lambda to determine if the zone with template ID 'a' is lower priority than 'b' auto isLowerPriority = [&]( const TEMPLATE_ID& a, const TEMPLATE_ID& b ) -> bool { return winningOverlaps[b].count( a ) > 0; }; // sort by priority std::sort( sortedIDs.begin(), sortedIDs.end(), isLowerPriority ); TEMPLATE_ID prevID = wxEmptyString; for( const TEMPLATE_ID& id : sortedIDs ) { if( prevID.IsEmpty() ) { prevID = id; continue; } wxASSERT( !isLowerPriority( id, prevID ) ); int newPriority = mLoadedTemplates.at( prevID )->GetPriority(); // Only increase priority of the current zone if( isLowerPriority( prevID, id ) ) newPriority++; mLoadedTemplates.at( id )->SetPriority( newPriority ); prevID = id; } } FOOTPRINT* CADSTAR_PCB_ARCHIVE_LOADER::getFootprintFromCadstarID( const COMPONENT_ID& aCadstarComponentID ) { if( mComponentMap.find( aCadstarComponentID ) == mComponentMap.end() ) return nullptr; else return mComponentMap.at( aCadstarComponentID ); } wxPoint CADSTAR_PCB_ARCHIVE_LOADER::getKiCadPoint( wxPoint aCadstarPoint ) { wxPoint retval; retval.x = ( aCadstarPoint.x - mDesignCenter.x ) * KiCadUnitMultiplier; retval.y = -( aCadstarPoint.y - mDesignCenter.y ) * KiCadUnitMultiplier; return retval; } double CADSTAR_PCB_ARCHIVE_LOADER::getPolarAngle( wxPoint aPoint ) { return NormalizeAnglePos( ArcTangente( aPoint.y, aPoint.x ) ); } NETINFO_ITEM* CADSTAR_PCB_ARCHIVE_LOADER::getKiCadNet( const NET_ID& aCadstarNetID ) { if( aCadstarNetID.IsEmpty() ) return nullptr; else if( mNetMap.find( aCadstarNetID ) != mNetMap.end() ) { return mNetMap.at( aCadstarNetID ); } else { wxCHECK( Layout.Nets.find( aCadstarNetID ) != Layout.Nets.end(), nullptr ); NET_PCB csNet = Layout.Nets.at( aCadstarNetID ); wxString newName = csNet.Name; if( csNet.Name.IsEmpty() ) { if( csNet.Pins.size() > 0 ) { // Create default KiCad net naming: NET_PCB::PIN firstPin = ( *csNet.Pins.begin() ).second; //we should have already loaded the component with loadComponents() : FOOTPRINT* m = getFootprintFromCadstarID( firstPin.ComponentID ); newName = wxT( "Net-(" ); newName << m->Reference().GetText(); newName << "-Pad" << wxString::Format( "%ld", firstPin.PadID ) << ")"; } else { wxFAIL_MSG( "A net with no pins associated?" ); newName = wxT( "csNet-" ); newName << wxString::Format( "%i", csNet.SignalNum ); } } if( !mDoneNetClassWarning && !csNet.NetClassID.IsEmpty() && csNet.NetClassID != wxT( "NONE" ) ) { wxLogMessage( _( "The CADSTAR design contains nets with a 'Net Class' assigned. KiCad does " "not have an equivalent to CADSTAR's Net Class so these elements were not " "imported. Note: KiCad's version of 'Net Class' is closer to CADSTAR's " "'Net Route Code' (which has been imported for all nets)." ) ); mDoneNetClassWarning = true; } if( !mDoneSpacingClassWarning && !csNet.SpacingClassID.IsEmpty() && csNet.SpacingClassID != wxT( "NONE" ) ) { wxLogWarning( _( "The CADSTAR design contains nets with a 'Spacing Class' assigned. " "KiCad does not have an equivalent to CADSTAR's Spacing Class so " "these elements were not imported. Please review the design rules as " "copper pours will affected by this." ) ); mDoneSpacingClassWarning = true; } NETINFO_ITEM* netInfo = new NETINFO_ITEM( mBoard, newName, ++mNumNets ); mBoard->Add( netInfo, ADD_MODE::APPEND ); if( mNetClassMap.find( csNet.RouteCodeID ) != mNetClassMap.end() ) { NETCLASSPTR netclass = mNetClassMap.at( csNet.RouteCodeID ); netInfo->SetNetClass( netclass ); } else { ROUTECODE rc = getRouteCode( csNet.RouteCodeID ); NETCLASSPTR netclass( new ::NETCLASS( rc.Name ) ); netclass->SetTrackWidth( getKiCadLength( rc.OptimalWidth ) ); netInfo->SetNetClass( netclass ); mNetClassMap.insert( { csNet.RouteCodeID, netclass } ); } mNetMap.insert( { aCadstarNetID, netInfo } ); return netInfo; } return nullptr; } PCB_LAYER_ID CADSTAR_PCB_ARCHIVE_LOADER::getKiCadCopperLayerID( unsigned int aLayerNum, bool aDetectMaxLayer ) { if( aDetectMaxLayer && aLayerNum == Assignments.Technology.MaxPhysicalLayer ) return PCB_LAYER_ID::B_Cu; switch( aLayerNum ) { case 1: return PCB_LAYER_ID::F_Cu; case 2: return PCB_LAYER_ID::In1_Cu; case 3: return PCB_LAYER_ID::In2_Cu; case 4: return PCB_LAYER_ID::In3_Cu; case 5: return PCB_LAYER_ID::In4_Cu; case 6: return PCB_LAYER_ID::In5_Cu; case 7: return PCB_LAYER_ID::In6_Cu; case 8: return PCB_LAYER_ID::In7_Cu; case 9: return PCB_LAYER_ID::In8_Cu; case 10: return PCB_LAYER_ID::In9_Cu; case 11: return PCB_LAYER_ID::In10_Cu; case 12: return PCB_LAYER_ID::In11_Cu; case 13: return PCB_LAYER_ID::In12_Cu; case 14: return PCB_LAYER_ID::In13_Cu; case 15: return PCB_LAYER_ID::In14_Cu; case 16: return PCB_LAYER_ID::In15_Cu; case 17: return PCB_LAYER_ID::In16_Cu; case 18: return PCB_LAYER_ID::In17_Cu; case 19: return PCB_LAYER_ID::In18_Cu; case 20: return PCB_LAYER_ID::In19_Cu; case 21: return PCB_LAYER_ID::In20_Cu; case 22: return PCB_LAYER_ID::In21_Cu; case 23: return PCB_LAYER_ID::In22_Cu; case 24: return PCB_LAYER_ID::In23_Cu; case 25: return PCB_LAYER_ID::In24_Cu; case 26: return PCB_LAYER_ID::In25_Cu; case 27: return PCB_LAYER_ID::In26_Cu; case 28: return PCB_LAYER_ID::In27_Cu; case 29: return PCB_LAYER_ID::In28_Cu; case 30: return PCB_LAYER_ID::In29_Cu; case 31: return PCB_LAYER_ID::In30_Cu; case 32: return PCB_LAYER_ID::B_Cu; } return PCB_LAYER_ID::UNDEFINED_LAYER; } bool CADSTAR_PCB_ARCHIVE_LOADER::isLayerSet( const LAYER_ID& aCadstarLayerID ) { wxCHECK( Assignments.Layerdefs.Layers.find( aCadstarLayerID ) != Assignments.Layerdefs.Layers.end(), false ); LAYER& layer = Assignments.Layerdefs.Layers.at( aCadstarLayerID ); switch( layer.Type ) { case LAYER_TYPE::ALLDOC: case LAYER_TYPE::ALLELEC: case LAYER_TYPE::ALLLAYER: return true; default: return false; } return false; } PCB_LAYER_ID CADSTAR_PCB_ARCHIVE_LOADER::getKiCadLayer( const LAYER_ID& aCadstarLayerID ) { if( Assignments.Layerdefs.Layers.find( aCadstarLayerID ) != Assignments.Layerdefs.Layers.end() ) { if( Assignments.Layerdefs.Layers.at( aCadstarLayerID ).Type == LAYER_TYPE::NOLAYER ) //The "no layer" is common for CADSTAR documentation symbols //map it to undefined layer for later processing return PCB_LAYER_ID::UNDEFINED_LAYER; } wxCHECK( mLayermap.find( aCadstarLayerID ) != mLayermap.end(), PCB_LAYER_ID::UNDEFINED_LAYER ); return mLayermap.at( aCadstarLayerID ); } LSET CADSTAR_PCB_ARCHIVE_LOADER::getKiCadLayerSet( const LAYER_ID& aCadstarLayerID ) { LAYER& layer = Assignments.Layerdefs.Layers.at( aCadstarLayerID ); switch( layer.Type ) { case LAYER_TYPE::ALLDOC: return LSET( 4, PCB_LAYER_ID::Dwgs_User, PCB_LAYER_ID::Cmts_User, PCB_LAYER_ID::Eco1_User, PCB_LAYER_ID::Eco2_User ); case LAYER_TYPE::ALLELEC: return LSET::AllCuMask(); case LAYER_TYPE::ALLLAYER: return LSET::AllLayersMask(); default: return LSET( getKiCadLayer( aCadstarLayerID ) ); } } void CADSTAR_PCB_ARCHIVE_LOADER::addToGroup( const GROUP_ID& aCadstarGroupID, BOARD_ITEM* aKiCadItem ) { wxCHECK( mGroupMap.find( aCadstarGroupID ) != mGroupMap.end(), ); PCB_GROUP* parentGroup = mGroupMap.at( aCadstarGroupID ); parentGroup->AddItem( aKiCadItem ); } CADSTAR_PCB_ARCHIVE_LOADER::GROUP_ID CADSTAR_PCB_ARCHIVE_LOADER::createUniqueGroupID( const wxString& aName ) { wxString groupName = aName; int num = 0; while( mGroupMap.find( groupName ) != mGroupMap.end() ) { groupName = aName + wxT( "_" ) + wxString::Format( "%i", ++num ); } PCB_GROUP* docSymGroup = new PCB_GROUP( mBoard ); mBoard->Add( docSymGroup ); docSymGroup->SetName( groupName ); GROUP_ID groupID( groupName ); mGroupMap.insert( { groupID, docSymGroup } ); return groupID; }