sch_altium_plugin.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2020 Thomas Pointhuber <[email protected]>
 * Copyright (C) 2021-2022 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 2
 * 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, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
#include <memory>
 
#include "altium_parser_sch.h"
#include "sch_shape.h"
#include <plugins/altium/altium_parser.h>
#include <plugins/altium/altium_parser_utils.h>
#include <sch_plugins/altium/sch_altium_plugin.h>
 
#include <schematic.h>
 
#include <lib_shape.h>
#include <lib_id.h>
#include <lib_item.h>
#include <lib_pin.h>
#include <lib_text.h>
 
#include <sch_bitmap.h>
#include <sch_bus_entry.h>
#include <sch_symbol.h>
#include <sch_junction.h>
#include <sch_line.h>
#include <sch_no_connect.h>
#include <sch_screen.h>
#include <sch_label.h>
#include <sch_sheet.h>
#include <sch_sheet_pin.h>
#include <sch_textbox.h>
 
#include <bezier_curves.h>
#include <compoundfilereader.h>
#include <string_utils.h>
#include <sch_edit_frame.h>
#include <trigo.h>
#include <wildcards_and_files_ext.h>
#include <wx/mstream.h>
#include <wx/log.h>
#include <wx/zstream.h>
#include <wx/wfstream.h>
#include <trigo.h>
 
// Harness port object itself does not contain color information about itself
// It seems altium is drawing harness ports using these colors
#define HARNESS_PORT_COLOR_DEFAULT_BACKGROUND COLOR4D( 0.92941176470588238, \
 0.94901960784313721, \
 0.98431372549019602, 1.0 )
 
#define HARNESS_PORT_COLOR_DEFAULT_OUTLINE COLOR4D( 0.56078431372549020, \
 0.61960784313725492, \
 0.78823529411764703, 1.0 )
 
 
static const VECTOR2I GetRelativePosition( const VECTOR2I& aPosition, const SCH_SYMBOL* aSymbol )
{
 TRANSFORM t = aSymbol->GetTransform().InverseTransform();
 return t.TransformCoordinate( aPosition - aSymbol->GetPosition() );
}
 
 
static COLOR4D GetColorFromInt( int color )
{
 int red = color & 0x0000FF;
 int green = ( color & 0x00FF00 ) >> 8;
 int blue = ( color & 0xFF0000 ) >> 16;
 
 return COLOR4D().FromCSSRGBA( red, green, blue, 1.0 );
}
 
 
static PLOT_DASH_TYPE GetPlotDashType( const ASCH_POLYLINE_LINESTYLE linestyle )
{
 switch( linestyle )
 {
 case ASCH_POLYLINE_LINESTYLE::SOLID: return PLOT_DASH_TYPE::SOLID;
 case ASCH_POLYLINE_LINESTYLE::DASHED: return PLOT_DASH_TYPE::DASH;
 case ASCH_POLYLINE_LINESTYLE::DOTTED: return PLOT_DASH_TYPE::DOT;
 case ASCH_POLYLINE_LINESTYLE::DASH_DOTTED: return PLOT_DASH_TYPE::DASHDOT;
 default: return PLOT_DASH_TYPE::DEFAULT;
 }
}
 
 
static void SetSchShapeFillAndColor( const ASCH_SHAPE_INTERFACE& elem, SCH_SHAPE* shape )
{
 shape->SetStroke( STROKE_PARAMS( elem.LineWidth, PLOT_DASH_TYPE::SOLID,
 GetColorFromInt( elem.Color ) ) );
 
 if( !elem.IsSolid )
 {
 shape->SetFillMode( FILL_T::NO_FILL );
 }
 else
 {
 shape->SetFillMode( FILL_T::FILLED_WITH_COLOR );
 shape->SetFillColor( GetColorFromInt( elem.AreaColor ) );
 }
}
 
 
static void SetLibShapeFillAndColor( const ASCH_SHAPE_INTERFACE& elem, LIB_SHAPE* shape )
{
 shape->SetStroke( STROKE_PARAMS( elem.LineWidth, PLOT_DASH_TYPE::SOLID ) );
 
 if( !elem.IsSolid )
 {
 shape->SetFillMode( FILL_T::NO_FILL );
 }
 else if( elem.Color == elem.AreaColor )
 {
 shape->SetFillMode( FILL_T::FILLED_SHAPE );
 }
 else
 {
 shape->SetFillMode( FILL_T::FILLED_WITH_BG_BODYCOLOR );
 }
}
 
 
SCH_ALTIUM_PLUGIN::SCH_ALTIUM_PLUGIN()
{
 m_rootSheet = nullptr;
 m_schematic = nullptr;
 m_harnessOwnerIndexOffset = 0;
 m_harnessEntryParent = 0;
 
 m_reporter = &WXLOG_REPORTER::GetInstance();
}
 
 
SCH_ALTIUM_PLUGIN::~SCH_ALTIUM_PLUGIN()
{
}
 
 
const wxString SCH_ALTIUM_PLUGIN::GetName() const
{
 return "Altium";
}
 
 
const wxString SCH_ALTIUM_PLUGIN::GetFileExtension() const
{
 return "SchDoc";
}
 
 
const wxString SCH_ALTIUM_PLUGIN::GetLibraryFileExtension() const
{
 return "SchLib";
}
 
 
int SCH_ALTIUM_PLUGIN::GetModifyHash() const
{
 return 0;
}
 
 
bool SCH_ALTIUM_PLUGIN::CheckHeader( const wxString& aFileName )
{
 // TODO
 
 return true;
}
 
 
wxString SCH_ALTIUM_PLUGIN::getLibName()
{
 if( m_libName.IsEmpty() )
 {
 // Try to come up with a meaningful name
 m_libName = m_schematic->Prj().GetProjectName();
 
 if( m_libName.IsEmpty() )
 {
 wxFileName fn( m_rootSheet->GetFileName() );
 m_libName = fn.GetName();
 }
 
 if( m_libName.IsEmpty() )
 m_libName = "noname";
 
 m_libName += "-altium-import";
 m_libName = LIB_ID::FixIllegalChars( m_libName, true );
 }
 
 return m_libName;
}
 
 
wxFileName SCH_ALTIUM_PLUGIN::getLibFileName()
{
 wxFileName fn( m_schematic->Prj().GetProjectPath(), getLibName(), KiCadSymbolLibFileExtension );
 
 return fn;
}
 
 
SCH_SHEET* SCH_ALTIUM_PLUGIN::Load( const wxString& aFileName, SCHEMATIC* aSchematic,
 SCH_SHEET* aAppendToMe, const STRING_UTF8_MAP* aProperties )
{
 wxCHECK( !aFileName.IsEmpty() && aSchematic, nullptr );
 
 wxFileName fileName( aFileName );
 fileName.SetExt( KiCadSchematicFileExtension );
 m_schematic = aSchematic;
 
 // Delete on exception, if I own m_rootSheet, according to aAppendToMe
 std::unique_ptr<SCH_SHEET> deleter( aAppendToMe ? nullptr : m_rootSheet );
 
 if( aAppendToMe )
 {
 wxCHECK_MSG( aSchematic->IsValid(), nullptr, "Can't append to a schematic with no root!" );
 m_rootSheet = &aSchematic->Root();
 }
 else
 {
 m_rootSheet = new SCH_SHEET( aSchematic );
 m_rootSheet->SetFileName( fileName.GetFullPath() );
 
 aSchematic->SetRoot( m_rootSheet );
 
 SCH_SHEET_PATH sheetpath;
 sheetpath.push_back( m_rootSheet );
 
 // We'll update later if we find a pageNumber record for it.
 sheetpath.SetPageNumber( "#" );
 }
 
 if( !m_rootSheet->GetScreen() )
 {
 SCH_SCREEN* screen = new SCH_SCREEN( m_schematic );
 screen->SetFileName( aFileName );
 m_rootSheet->SetScreen( screen );
 const_cast<KIID&>( m_rootSheet->m_Uuid ) = screen->GetUuid();
 }
 
 SYMBOL_LIB_TABLE* libTable = m_schematic->Prj().SchSymbolLibTable();
 
 wxCHECK_MSG( libTable, nullptr, "Could not load symbol lib table." );
 
 m_pi.set( SCH_IO_MGR::FindPlugin( SCH_IO_MGR::SCH_KICAD ) );
 
 if( !libTable->HasLibrary( getLibName() ) )
 {
 // Create a new empty symbol library.
 m_pi->CreateSymbolLib( getLibFileName().GetFullPath() );
 wxString libTableUri = "${KIPRJMOD}/" + getLibFileName().GetFullName();
 
 // Add the new library to the project symbol library table.
 libTable->InsertRow( new SYMBOL_LIB_TABLE_ROW( getLibName(), libTableUri,
 wxString( "KiCad" ) ) );
 
 // Save project symbol library table.
 wxFileName fn( m_schematic->Prj().GetProjectPath(),
 SYMBOL_LIB_TABLE::GetSymbolLibTableFileName() );
 
 // So output formatter goes out of scope and closes the file before reloading.
 {
 FILE_OUTPUTFORMATTER formatter( fn.GetFullPath() );
 libTable->Format( &formatter, 0 );
 }
 
 // Reload the symbol library table.
 m_schematic->Prj().SetElem( PROJECT::ELEM_SYMBOL_LIB_TABLE, nullptr );
 m_schematic->Prj().SchSymbolLibTable();
 }
 
 m_sheetPath.push_back( m_rootSheet );
 
 SCH_SCREEN* rootScreen = m_rootSheet->GetScreen();
 wxCHECK( rootScreen, nullptr );
 
 SCH_SHEET_INSTANCE sheetInstance;
 
 sheetInstance.m_Path = m_sheetPath.Path();
 sheetInstance.m_PageNumber = wxT( "#" );
 
 rootScreen->m_sheetInstances.emplace_back( sheetInstance );
 
 ParseAltiumSch( aFileName );
 
 m_pi->SaveLibrary( getLibFileName().GetFullPath() );
 
 SCH_SCREENS allSheets( m_rootSheet );
 allSheets.UpdateSymbolLinks(); // Update all symbol library links for all sheets.
 allSheets.ClearEditFlags();
 
 return m_rootSheet;
}
 
 
SCH_SCREEN* SCH_ALTIUM_PLUGIN::getCurrentScreen()
{
 return m_sheetPath.LastScreen();
}
 
 
SCH_SHEET* SCH_ALTIUM_PLUGIN::getCurrentSheet()
{
 return m_sheetPath.Last();
}
 
 
void SCH_ALTIUM_PLUGIN::ParseAltiumSch( const wxString& aFileName )
{
 ALTIUM_COMPOUND_FILE altiumSchFile( aFileName );
 
 // Load path may be different from the project path.
 wxFileName parentFileName = aFileName;
 
 try
 {
 ParseStorage( altiumSchFile ); // we need this before parsing the FileHeader
 ParseFileHeader( altiumSchFile );
 
 // Parse "Additional" because sheet is set up during "FileHeader" parsing.
 ParseAdditional( altiumSchFile );
 }
 catch( const CFB::CFBException& exception )
 {
 THROW_IO_ERROR( exception.what() );
 }
 catch( const std::exception& exc )
 {
 wxLogDebug( wxT( "Unhandled exception in Altium schematic parsers: %s." ), exc.what() );
 throw;
 }
 
 SCH_SCREEN* currentScreen = getCurrentScreen();
 wxCHECK( currentScreen, /* void */ );
 
 // Descend the sheet hierarchy.
 for( SCH_ITEM* item : currentScreen->Items().OfType( SCH_SHEET_T ) )
 {
 SCH_SCREEN* loadedScreen = nullptr;
 SCH_SHEET* sheet = dynamic_cast<SCH_SHEET*>( item );
 
 wxCHECK2( sheet, continue );
 
 // The assumption is that all of the Altium schematic files will be in the same
 // path as the parent sheet path.
 wxFileName loadAltiumFileName( parentFileName.GetPath(), sheet->GetFileName() );
 
 if( loadAltiumFileName.GetFullName().IsEmpty() || !loadAltiumFileName.IsFileReadable() )
 {
 wxString msg;
 
 msg.Printf( _( "The file name for sheet %s is undefined, this is probably an"
 " Altium signal harness that got converted to a sheet." ),
 sheet->GetName() );
 m_reporter->Report( msg );
  sheet->SetScreen( new SCH_SCREEN( m_schematic ) );
 continue;
 }
 
 m_rootSheet->SearchHierarchy( loadAltiumFileName.GetFullPath(), &loadedScreen );
 
 if( loadedScreen )
 {
 sheet->SetScreen( loadedScreen );
 // Do not need to load the sub-sheets - this has already been done.
 }
 else
 {
 sheet->SetScreen( new SCH_SCREEN( m_schematic ) );
 SCH_SCREEN* screen = sheet->GetScreen();
 sheet->SetName( loadAltiumFileName.GetName() );
 wxCHECK2( screen, continue );
 
 m_sheetPath.push_back( sheet );
 ParseAltiumSch( loadAltiumFileName.GetFullPath() );
 
 // Map the loaded Altium file to the project file.
 wxFileName projectFileName = loadAltiumFileName;
 projectFileName.SetPath( m_schematic->Prj().GetProjectPath() );
 projectFileName.SetExt( KiCadSchematicFileExtension );
 sheet->SetFileName( projectFileName.GetFullName() );
 screen->SetFileName( projectFileName.GetFullPath() );
 
 m_sheetPath.pop_back();
 }
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseStorage( const ALTIUM_COMPOUND_FILE& aAltiumSchFile )
{
 const CFB::COMPOUND_FILE_ENTRY* file = aAltiumSchFile.FindStream( { "Storage" } );
 
 if( file == nullptr )
 return;
 
 ALTIUM_PARSER reader( aAltiumSchFile, file );
 
 std::map<wxString, wxString> properties = reader.ReadProperties();
 wxString header = ALTIUM_PARSER::ReadString( properties, "HEADER", "" );
 int weight = ALTIUM_PARSER::ReadInt( properties, "WEIGHT", 0 );
 
 if( weight < 0 )
 THROW_IO_ERROR( "Storage weight is negative!" );
 
 for( int i = 0; i < weight; i++ )
 {
 m_altiumStorage.emplace_back( reader );
 }
 
 if( reader.HasParsingError() )
 THROW_IO_ERROR( "stream was not parsed correctly!" );
 
 // TODO pointhi: is it possible to have multiple headers in one Storage file? Otherwise
 // throw IO Error.
 if( reader.GetRemainingBytes() != 0 )
 {
 m_reporter->Report( wxString::Format( _( "Storage file not fully parsed "
 "(%d bytes remaining)." ),
 reader.GetRemainingBytes() ),
 RPT_SEVERITY_ERROR );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseAdditional( const ALTIUM_COMPOUND_FILE& aAltiumSchFile )
{
 const CFB::COMPOUND_FILE_ENTRY* file = aAltiumSchFile.FindStream( { "Additional" } );
 
 if( file == nullptr )
 return;
 
 ALTIUM_PARSER reader( aAltiumSchFile, file );
 
 
 if( reader.GetRemainingBytes() <= 0 )
 {
 THROW_IO_ERROR( "Additional section does not contain any data" );
 }
 else
 {
 std::map<wxString, wxString> properties = reader.ReadProperties();
 
 int recordId = ALTIUM_PARSER::ReadInt( properties, "RECORD", 0 );
 ALTIUM_SCH_RECORD record = static_cast<ALTIUM_SCH_RECORD>( recordId );
 
 if( record != ALTIUM_SCH_RECORD::HEADER )
 THROW_IO_ERROR( "Header expected" );
 }
 
 for( int index = 0; reader.GetRemainingBytes() > 0; index++ )
 {
 std::map<wxString, wxString> properties = reader.ReadProperties();
 
 int recordId = ALTIUM_PARSER::ReadInt( properties, "RECORD", 0 );
 ALTIUM_SCH_RECORD record = static_cast<ALTIUM_SCH_RECORD>( recordId );
 
 // see: https://github.com/vadmium/python-altium/blob/master/format.md
 switch( record )
 {
 case ALTIUM_SCH_RECORD::HARNESS_CONNECTOR:
 ParseHarnessConnector( index, properties );
 break;
 
 case ALTIUM_SCH_RECORD::HARNESS_ENTRY:
 ParseHarnessEntry( properties );
 break;
 
 case ALTIUM_SCH_RECORD::HARNESS_TYPE:
 ParseHarnessType( properties );
 break;
 
 case ALTIUM_SCH_RECORD::SIGNAL_HARNESS:
 ParseSignalHarness( properties );
 break;
 
 case ALTIUM_SCH_RECORD::BLANKET:
 m_reporter->Report( _( "Blanket not currently supported." ), RPT_SEVERITY_ERROR );
 break;
 
 default:
 m_reporter->Report( wxString::Format( _( "Unknown or unexpected record ID %d found "
 "inside \"Additional\" section." ),
 recordId ),
 RPT_SEVERITY_ERROR );
 break;
 }
 }
 
 // Handle harness Ports
 for( const ASCH_PORT& port : m_altiumHarnessPortsCurrentSheet )
 ParseHarnessPort( port );
 
 if( reader.HasParsingError() )
 THROW_IO_ERROR( "stream was not parsed correctly!" );
 
 if( reader.GetRemainingBytes() != 0 )
 THROW_IO_ERROR( "stream is not fully parsed" );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseFileHeader( const ALTIUM_COMPOUND_FILE& aAltiumSchFile )
{
 const CFB::COMPOUND_FILE_ENTRY* file = aAltiumSchFile.FindStream( { "FileHeader" } );
 
 if( file == nullptr )
 THROW_IO_ERROR( "FileHeader not found" );
 
 ALTIUM_PARSER reader( aAltiumSchFile, file );
 
 if( reader.GetRemainingBytes() <= 0 )
 {
 THROW_IO_ERROR( "FileHeader does not contain any data" );
 }
 else
 {
 std::map<wxString, wxString> properties = reader.ReadProperties();
 
 int recordId = ALTIUM_PARSER::ReadInt( properties, "RECORD", 0 );
 ALTIUM_SCH_RECORD record = static_cast<ALTIUM_SCH_RECORD>( recordId );
 
 if( record != ALTIUM_SCH_RECORD::HEADER )
 THROW_IO_ERROR( "Header expected" );
 }
 
 // Prepare some local variables
 wxCHECK( m_altiumPortsCurrentSheet.empty(), /* void */ );
 wxCHECK( !m_currentTitleBlock, /* void */ );
 
 m_currentTitleBlock = std::make_unique<TITLE_BLOCK>();
 
 // index is required to resolve OWNERINDEX
 for( int index = 0; reader.GetRemainingBytes() > 0; index++ )
 {
 std::map<wxString, wxString> properties = reader.ReadProperties();
 
 int recordId = ALTIUM_PARSER::ReadInt( properties, "RECORD", 0 );
 ALTIUM_SCH_RECORD record = static_cast<ALTIUM_SCH_RECORD>( recordId );
 
 // see: https://github.com/vadmium/python-altium/blob/master/format.md
 switch( record )
 {
 case ALTIUM_SCH_RECORD::HEADER:
 THROW_IO_ERROR( "Header already parsed" );
 
 case ALTIUM_SCH_RECORD::COMPONENT:
 ParseComponent( index, properties );
 break;
 
 case ALTIUM_SCH_RECORD::PIN:
 ParsePin( properties );
 break;
 
 case ALTIUM_SCH_RECORD::IEEE_SYMBOL:
 m_reporter->Report( _( "Record 'IEEE_SYMBOL' not handled." ),
 RPT_SEVERITY_INFO );
 break;
 
 case ALTIUM_SCH_RECORD::LABEL:
 ParseLabel( properties );
 break;
 
 case ALTIUM_SCH_RECORD::BEZIER:
 ParseBezier( properties );
 break;
 
 case ALTIUM_SCH_RECORD::POLYLINE:
 ParsePolyline( properties );
 break;
 
 case ALTIUM_SCH_RECORD::POLYGON:
 ParsePolygon( properties );
 break;
 
 case ALTIUM_SCH_RECORD::ELLIPSE:
 ParseEllipse( properties );
 break;
 
 case ALTIUM_SCH_RECORD::PIECHART:
 m_reporter->Report( _( "Record 'PIECHART' not handled." ),
 RPT_SEVERITY_INFO );
 break;
 
 case ALTIUM_SCH_RECORD::ROUND_RECTANGLE:
 ParseRoundRectangle( properties );
 break;
 
 case ALTIUM_SCH_RECORD::ELLIPTICAL_ARC:
 case ALTIUM_SCH_RECORD::ARC:
 ParseArc( properties );
 break;
 
 case ALTIUM_SCH_RECORD::LINE:
 ParseLine( properties );
 break;
 
 case ALTIUM_SCH_RECORD::RECTANGLE:
 ParseRectangle( properties );
 break;
 
 case ALTIUM_SCH_RECORD::SHEET_SYMBOL:
 ParseSheetSymbol( index, properties );
 break;
 
 case ALTIUM_SCH_RECORD::SHEET_ENTRY:
 ParseSheetEntry( properties );
 break;
 
 case ALTIUM_SCH_RECORD::POWER_PORT:
 ParsePowerPort( properties );
 break;
 
 case ALTIUM_SCH_RECORD::PORT:
 // Ports are parsed after the sheet was parsed
 // This is required because we need all electrical connection points before placing.
 m_altiumPortsCurrentSheet.emplace_back( properties );
 break;
 
 case ALTIUM_SCH_RECORD::NO_ERC:
 ParseNoERC( properties );
 break;
 
 case ALTIUM_SCH_RECORD::NET_LABEL:
 ParseNetLabel( properties );
 break;
 
 case ALTIUM_SCH_RECORD::BUS:
 ParseBus( properties );
 break;
 
 case ALTIUM_SCH_RECORD::WIRE:
 ParseWire( properties );
 break;
 
 case ALTIUM_SCH_RECORD::TEXT_FRAME:
 ParseTextFrame( properties );
 break;
 
 case ALTIUM_SCH_RECORD::JUNCTION:
 ParseJunction( properties );
 break;
 
 case ALTIUM_SCH_RECORD::IMAGE:
 ParseImage( properties );
 break;
 
 case ALTIUM_SCH_RECORD::SHEET:
 ParseSheet( properties );
 break;
 
 case ALTIUM_SCH_RECORD::SHEET_NAME:
 ParseSheetName( properties );
 break;
 
 case ALTIUM_SCH_RECORD::FILE_NAME:
 ParseFileName( properties );
 break;
 
 case ALTIUM_SCH_RECORD::DESIGNATOR:
 ParseDesignator( properties );
 break;
 
 case ALTIUM_SCH_RECORD::BUS_ENTRY:
 ParseBusEntry( properties );
 break;
 
 case ALTIUM_SCH_RECORD::TEMPLATE:
 break;
 
 case ALTIUM_SCH_RECORD::PARAMETER:
 ParseParameter( properties );
 break;
 
 case ALTIUM_SCH_RECORD::WARNING_SIGN:
 break;
 
 case ALTIUM_SCH_RECORD::IMPLEMENTATION_LIST:
 ParseImplementationList( index, properties );
 break;
 
 case ALTIUM_SCH_RECORD::IMPLEMENTATION:
 ParseImplementation( properties );
 break;
 
 case ALTIUM_SCH_RECORD::RECORD_46:
 break;
 
 case ALTIUM_SCH_RECORD::RECORD_47:
 break;
 
 case ALTIUM_SCH_RECORD::RECORD_48:
 break;
 
 case ALTIUM_SCH_RECORD::NOTE:
 ParseNote( properties );
 break;
 
 case ALTIUM_SCH_RECORD::COMPILE_MASK:
 m_reporter->Report( _( "Compile mask not currently supported." ), RPT_SEVERITY_ERROR );
 break;
 
 case ALTIUM_SCH_RECORD::RECORD_226:
 break;
 
 default:
 m_reporter->Report( wxString::Format( _( "Unknown or unexpected record id %d found "
 "inside \"FileHeader\" section." ),
 recordId ),
 RPT_SEVERITY_ERROR );
 break;
 }
 
 SCH_ALTIUM_PLUGIN::m_harnessOwnerIndexOffset = index;
 }
 
 if( reader.HasParsingError() )
 THROW_IO_ERROR( "stream was not parsed correctly!" );
 
 if( reader.GetRemainingBytes() != 0 )
 THROW_IO_ERROR( "stream is not fully parsed" );
 
 // assign LIB_SYMBOL -> COMPONENT
 for( std::pair<const int, SCH_SYMBOL*>& symbol : m_symbols )
 {
 auto libSymbolIt = m_libSymbols.find( symbol.first );
 
 if( libSymbolIt == m_libSymbols.end() )
 THROW_IO_ERROR( "every symbol should have a symbol attached" );
 
 m_pi->SaveSymbol( getLibFileName().GetFullPath(),
 new LIB_SYMBOL( *( libSymbolIt->second ) ), m_properties.get() );
 
 symbol.second->SetLibSymbol( libSymbolIt->second );
 }
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 // Handle title blocks
 screen->SetTitleBlock( *m_currentTitleBlock );
 m_currentTitleBlock.reset();
 
 // Handle Ports
 for( const ASCH_PORT& port : m_altiumPortsCurrentSheet )
 ParsePort( port );
 
 m_altiumPortsCurrentSheet.clear();
 m_altiumComponents.clear();
 m_symbols.clear();
 m_libSymbols.clear();
 
 // Otherwise we cannot save the imported sheet?
 SCH_SHEET* sheet = getCurrentSheet();
 
 wxCHECK( sheet, /* void */ );
 
 sheet->SetModified();
}
 
 
bool SCH_ALTIUM_PLUGIN::IsComponentPartVisible( int aOwnerindex, int aOwnerpartdisplaymode ) const
{
 const auto& component = m_altiumComponents.find( aOwnerindex );
 
 if( component == m_altiumComponents.end() )
 return false;
 
 return component->second.displaymode == aOwnerpartdisplaymode;
}
 
 
const ASCH_STORAGE_FILE* SCH_ALTIUM_PLUGIN::GetFileFromStorage( const wxString& aFilename ) const
{
 const ASCH_STORAGE_FILE* nonExactMatch = nullptr;
 
 for( const ASCH_STORAGE_FILE& file : m_altiumStorage )
 {
 if( file.filename.IsSameAs( aFilename ) )
 return &file;
 
 if( file.filename.EndsWith( aFilename ) )
 nonExactMatch = &file;
 }
 
 return nonExactMatch;
}
 
 
void SCH_ALTIUM_PLUGIN::ParseComponent( int aIndex,
 const std::map<wxString, wxString>& aProperties )
{
 SCH_SHEET* currentSheet = m_sheetPath.Last();
 wxCHECK( currentSheet, /* void */ );
 
 wxString sheetName = currentSheet->GetName();
 
 if( sheetName.IsEmpty() )
 sheetName = wxT( "root" );
 
 ASCH_SYMBOL altiumSymbol( aProperties );
 
 if( m_altiumComponents.count( aIndex ) )
 {
 const ASCH_SYMBOL& currentSymbol = m_altiumComponents.at( aIndex );
 
 m_reporter->Report( wxString::Format( _( "Symbol \"%s\" in sheet \"%s\" at index %d "
 "replaced with symbol \"%s\"." ),
 currentSymbol.libreference,
 sheetName,
 aIndex,
 altiumSymbol.libreference ),
 RPT_SEVERITY_ERROR );
 }
 
 auto pair = m_altiumComponents.insert( { aIndex, altiumSymbol } );
 const ASCH_SYMBOL& elem = pair.first->second;
 
 // TODO: this is a hack until we correctly apply all transformations to every element
 wxString name = wxString::Format( "%s_%d%s_%s",
 sheetName,
 elem.orientation,
 elem.isMirrored ? "_mirrored" : "",
 elem.libreference );
 LIB_ID libId = AltiumToKiCadLibID( getLibName(), name );
 
 LIB_SYMBOL* ksymbol = new LIB_SYMBOL( wxEmptyString );
 ksymbol->SetName( name );
 ksymbol->SetDescription( elem.componentdescription );
 ksymbol->SetLibId( libId );
 m_libSymbols.insert( { aIndex, ksymbol } );
 
 // each component has its own symbol for now
 SCH_SYMBOL* symbol = new SCH_SYMBOL();
 
 symbol->SetPosition( elem.location + m_sheetOffset );
 
 // TODO: keep it simple for now, and only set position.
 // component->SetOrientation( elem.orientation );
 symbol->SetLibId( libId );
 symbol->SetUnit( std::max( 0, elem.currentpartid ) );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 screen->Append( symbol );
 
 m_symbols.insert( { aIndex, symbol } );
}
 
 
void SCH_ALTIUM_PLUGIN::ParsePin( const std::map<wxString, wxString>& aProperties )
{
 ASCH_PIN elem( aProperties );
 
 const auto& libSymbolIt = m_libSymbols.find( elem.ownerindex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Pin's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.ownerindex, elem.ownerpartdisplaymode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 LIB_PIN* pin = new LIB_PIN( libSymbolIt->second );
 libSymbolIt->second->AddDrawItem( pin );
 
 pin->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 pin->SetName( elem.name );
 pin->SetNumber( elem.designator );
 pin->SetLength( elem.pinlength );
 
 if( !elem.showDesignator )
 pin->SetNumberTextSize( 0 );
 
 if( !elem.showPinName )
 pin->SetNameTextSize( 0 );
 
 VECTOR2I pinLocation = elem.location; // the location given is not the connection point!
 
 switch( elem.orientation )
 {
 case ASCH_RECORD_ORIENTATION::RIGHTWARDS:
 pin->SetOrientation( DrawPinOrient::PIN_LEFT );
 pinLocation.x += elem.pinlength;
 break;
 
 case ASCH_RECORD_ORIENTATION::UPWARDS:
 pin->SetOrientation( DrawPinOrient::PIN_DOWN );
 pinLocation.y -= elem.pinlength;
 break;
 
 case ASCH_RECORD_ORIENTATION::LEFTWARDS:
 pin->SetOrientation( DrawPinOrient::PIN_RIGHT );
 pinLocation.x -= elem.pinlength;
 break;
 
 case ASCH_RECORD_ORIENTATION::DOWNWARDS:
 pin->SetOrientation( DrawPinOrient::PIN_UP );
 pinLocation.y += elem.pinlength;
 break;
 
 default:
 m_reporter->Report( _( "Pin has unexpected orientation." ), RPT_SEVERITY_WARNING );
 break;
 }
 
 // TODO: position can be sometimes off a little bit!
 pin->SetPosition( GetRelativePosition( pinLocation + m_sheetOffset, symbol ) );
 
 // TODO: the following fix is even worse for now?
 // pin->SetPosition( GetRelativePosition( elem.kicadLocation, symbol ) );
 
 switch( elem.electrical )
 {
 case ASCH_PIN_ELECTRICAL::INPUT:
 pin->SetType( ELECTRICAL_PINTYPE::PT_INPUT );
 break;
 
 case ASCH_PIN_ELECTRICAL::BIDI:
 pin->SetType( ELECTRICAL_PINTYPE::PT_BIDI );
 break;
 
 case ASCH_PIN_ELECTRICAL::OUTPUT:
 pin->SetType( ELECTRICAL_PINTYPE::PT_OUTPUT );
 break;
 
 case ASCH_PIN_ELECTRICAL::OPEN_COLLECTOR:
 pin->SetType( ELECTRICAL_PINTYPE::PT_OPENCOLLECTOR );
 break;
 
 case ASCH_PIN_ELECTRICAL::PASSIVE:
 pin->SetType( ELECTRICAL_PINTYPE::PT_PASSIVE );
 break;
 
 case ASCH_PIN_ELECTRICAL::TRISTATE:
 pin->SetType( ELECTRICAL_PINTYPE::PT_TRISTATE );
 break;
 
 case ASCH_PIN_ELECTRICAL::OPEN_EMITTER:
 pin->SetType( ELECTRICAL_PINTYPE::PT_OPENEMITTER );
 break;
 
 case ASCH_PIN_ELECTRICAL::POWER:
 pin->SetType( ELECTRICAL_PINTYPE::PT_POWER_IN );
 break;
 
 case ASCH_PIN_ELECTRICAL::UNKNOWN:
 default:
 pin->SetType( ELECTRICAL_PINTYPE::PT_UNSPECIFIED );
 m_reporter->Report( _( "Pin has unexpected electrical type." ), RPT_SEVERITY_WARNING );
 break;
 }
 
 if( elem.symbolOuterEdge == ASCH_PIN_SYMBOL_OUTEREDGE::UNKNOWN )
 m_reporter->Report( _( "Pin has unexpected outer edge type." ), RPT_SEVERITY_WARNING );
 
 if( elem.symbolInnerEdge == ASCH_PIN_SYMBOL_INNEREDGE::UNKNOWN )
 m_reporter->Report( _( "Pin has unexpected inner edge type." ), RPT_SEVERITY_WARNING );
 
 if( elem.symbolOuterEdge == ASCH_PIN_SYMBOL_OUTEREDGE::NEGATED )
 {
 switch( elem.symbolInnerEdge )
 {
 case ASCH_PIN_SYMBOL_INNEREDGE::CLOCK:
 pin->SetShape( GRAPHIC_PINSHAPE::INVERTED_CLOCK );
 break;
 
 default:
 pin->SetShape( GRAPHIC_PINSHAPE::INVERTED );
 break;
 }
 }
 else if( elem.symbolOuterEdge == ASCH_PIN_SYMBOL_OUTEREDGE::LOW_INPUT )
 {
 switch( elem.symbolInnerEdge )
 {
 case ASCH_PIN_SYMBOL_INNEREDGE::CLOCK:
 pin->SetShape( GRAPHIC_PINSHAPE::CLOCK_LOW );
 break;
 
 default:
 pin->SetShape( GRAPHIC_PINSHAPE::INPUT_LOW );
 break;
 }
 }
 else if( elem.symbolOuterEdge == ASCH_PIN_SYMBOL_OUTEREDGE::LOW_OUTPUT )
 {
 pin->SetShape( GRAPHIC_PINSHAPE::OUTPUT_LOW );
 }
 else
 {
 switch( elem.symbolInnerEdge )
 {
 case ASCH_PIN_SYMBOL_INNEREDGE::CLOCK:
 pin->SetShape( GRAPHIC_PINSHAPE::CLOCK );
 break;
 
 default:
 pin->SetShape( GRAPHIC_PINSHAPE::LINE ); // nothing to do
 break;
 }
 }
}
 
 
void SetTextPositioning( EDA_TEXT* text, ASCH_LABEL_JUSTIFICATION justification,
 ASCH_RECORD_ORIENTATION orientation )
{
 int vjustify, hjustify;
 EDA_ANGLE angle = ANGLE_HORIZONTAL;
 
 switch( justification )
 {
 default:
 case ASCH_LABEL_JUSTIFICATION::UNKNOWN:
 case ASCH_LABEL_JUSTIFICATION::BOTTOM_LEFT:
 case ASCH_LABEL_JUSTIFICATION::BOTTOM_CENTER:
 case ASCH_LABEL_JUSTIFICATION::BOTTOM_RIGHT:
 vjustify = GR_TEXT_V_ALIGN_BOTTOM;
 break;
 
 case ASCH_LABEL_JUSTIFICATION::CENTER_LEFT:
 case ASCH_LABEL_JUSTIFICATION::CENTER_CENTER:
 case ASCH_LABEL_JUSTIFICATION::CENTER_RIGHT:
 vjustify = GR_TEXT_V_ALIGN_CENTER;
 break;
 
 case ASCH_LABEL_JUSTIFICATION::TOP_LEFT:
 case ASCH_LABEL_JUSTIFICATION::TOP_CENTER:
 case ASCH_LABEL_JUSTIFICATION::TOP_RIGHT:
 vjustify = GR_TEXT_V_ALIGN_TOP;
 break;
 }
 
 switch( justification )
 {
 default:
 case ASCH_LABEL_JUSTIFICATION::UNKNOWN:
 case ASCH_LABEL_JUSTIFICATION::BOTTOM_LEFT:
 case ASCH_LABEL_JUSTIFICATION::CENTER_LEFT:
 case ASCH_LABEL_JUSTIFICATION::TOP_LEFT:
 hjustify = GR_TEXT_H_ALIGN_LEFT;
 break;
 
 case ASCH_LABEL_JUSTIFICATION::BOTTOM_CENTER:
 case ASCH_LABEL_JUSTIFICATION::CENTER_CENTER:
 case ASCH_LABEL_JUSTIFICATION::TOP_CENTER:
 hjustify = GR_TEXT_H_ALIGN_CENTER;
 break;
 
 case ASCH_LABEL_JUSTIFICATION::BOTTOM_RIGHT:
 case ASCH_LABEL_JUSTIFICATION::CENTER_RIGHT:
 case ASCH_LABEL_JUSTIFICATION::TOP_RIGHT:
 hjustify = GR_TEXT_H_ALIGN_RIGHT;
 break;
 }
 
 switch( orientation )
 {
 case ASCH_RECORD_ORIENTATION::RIGHTWARDS:
 angle = ANGLE_HORIZONTAL;
 break;
 
 case ASCH_RECORD_ORIENTATION::LEFTWARDS:
 vjustify *= -1;
 hjustify *= -1;
 angle = ANGLE_HORIZONTAL;
 break;
 
 case ASCH_RECORD_ORIENTATION::UPWARDS:
 angle = ANGLE_VERTICAL;
 break;
 
 case ASCH_RECORD_ORIENTATION::DOWNWARDS:
 vjustify *= -1;
 hjustify *= -1;
 angle = ANGLE_VERTICAL;
 break;
 }
 
 text->SetVertJustify( static_cast<GR_TEXT_V_ALIGN_T>( vjustify ) );
 text->SetHorizJustify( static_cast<GR_TEXT_H_ALIGN_T>( hjustify ) );
 text->SetTextAngle( angle );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseLabel( const std::map<wxString, wxString>& aProperties )
{
 ASCH_LABEL elem( aProperties );
 
 if( elem.ownerpartid == ALTIUM_COMPONENT_NONE )
 {
 std::map<wxString, wxString> variableMap = {
 { "APPLICATION_BUILDNUMBER", "KICAD_VERSION" },
 { "SHEETNUMBER", "#" },
 { "SHEETTOTAL", "##" },
 { "TITLE", "TITLE" }, // 1:1 maps are sort of useless, but it makes it
 { "REVISION", "REVISION" }, // easier to see that the list is complete
 { "DATE", "ISSUE_DATE" },
 { "CURRENTDATE", "CURRENT_DATE" },
 { "COMPANYNAME", "COMPANY" },
 { "DOCUMENTNAME", "FILENAME" },
 { "PROJECTNAME", "PROJECTNAME" },
 };
 
 wxString kicadText = AltiumSpecialStringsToKiCadVariables( elem.text, variableMap );
 SCH_TEXT* textItem = new SCH_TEXT( elem.location + m_sheetOffset, kicadText );
 
 SetTextPositioning( textItem, elem.justification, elem.orientation );
 
 size_t fontId = static_cast<int>( elem.fontId );
 
 if( m_altiumSheet && fontId > 0 && fontId <= m_altiumSheet->fonts.size() )
 {
 const ASCH_SHEET_FONT& font = m_altiumSheet->fonts.at( fontId - 1 );
 textItem->SetItalic( font.Italic );
 textItem->SetBold( font.Bold );
 textItem->SetTextSize( { font.Size / 2, font.Size / 2 } );
 }
 
 textItem->SetFlags(IS_NEW );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 screen->Append( textItem );
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.ownerindex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Label's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 LIB_TEXT* textItem = new LIB_TEXT( libSymbolIt->second );
 libSymbolIt->second->AddDrawItem( textItem );
 
 textItem->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 textItem->SetPosition( GetRelativePosition( elem.location + m_sheetOffset, symbol ) );
 textItem->SetText( elem.text );
 SetTextPositioning( textItem, elem.justification, elem.orientation );
 
 size_t fontId = static_cast<int>( elem.fontId );
 
 if( m_altiumSheet && fontId > 0 && fontId <= m_altiumSheet->fonts.size() )
 {
 const ASCH_SHEET_FONT& font = m_altiumSheet->fonts.at( fontId - 1 );
 textItem->SetItalic( font.Italic );
 textItem->SetBold( font.Bold );
 textItem->SetTextSize( { font.Size / 2, font.Size / 2 } );
 }
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseTextFrame( const std::map<wxString, wxString>& aProperties )
{
 ASCH_TEXT_FRAME elem( aProperties );
 AddTextBox( &elem );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseNote( const std::map<wxString, wxString>& aProperties )
 {
 ASCH_NOTE elem( aProperties );
 AddTextBox( static_cast<ASCH_TEXT_FRAME*>( &elem ) );
 
 // TODO: need some sort of property system for storing author....
}
 
 
void SCH_ALTIUM_PLUGIN::AddTextBox(const ASCH_TEXT_FRAME *aElem )
 {
 SCH_TEXTBOX* textBox = new SCH_TEXTBOX();
 
 VECTOR2I sheetTopRight = aElem->TopRight + m_sheetOffset;
 VECTOR2I sheetBottomLeft = aElem->BottomLeft + m_sheetOffset;
 textBox->SetStart( sheetTopRight );
 textBox->SetEnd( sheetBottomLeft );
 
 textBox->SetText( aElem->Text );
 
 textBox->SetFillColor( GetColorFromInt( aElem->AreaColor ) );
 
 if( aElem->IsSolid)
 textBox->SetFillMode( FILL_T::FILLED_WITH_COLOR );
 else
 textBox->SetFilled( false );
 
 if( aElem->ShowBorder )
 textBox->SetStroke( STROKE_PARAMS( 0, PLOT_DASH_TYPE::DEFAULT,
 GetColorFromInt( aElem->BorderColor ) ) );
 else
 textBox->SetStroke( STROKE_PARAMS( -1, PLOT_DASH_TYPE::DEFAULT,
 GetColorFromInt( aElem->BorderColor ) ) );
 
 switch( aElem->Alignment )
 {
 default:
 case ASCH_TEXT_FRAME_ALIGNMENT::LEFT:
 textBox->SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
 break;
 case ASCH_TEXT_FRAME_ALIGNMENT::CENTER:
 textBox->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
 break;
 case ASCH_TEXT_FRAME_ALIGNMENT::RIGHT:
 textBox->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
 break;
 }
 
 // JEY TODO: word-wrap once KiCad supports wrapped text.
 
 size_t fontId = static_cast<int>( aElem->FontID );
 
 if( m_altiumSheet && fontId > 0 && fontId <= m_altiumSheet->fonts.size() )
 {
 const ASCH_SHEET_FONT& font = m_altiumSheet->fonts.at( fontId - 1 );
 textBox->SetItalic( font.Italic );
 textBox->SetBold( font.Bold );
 textBox->SetTextSize( { font.Size / 2, font.Size / 2 } );
 //textBox->SetFont( //how to set font, we have a font mane here: ( font.fontname );
 }
 
 textBox->SetFlags( IS_NEW );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 screen->Append( textBox );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseBezier( const std::map<wxString, wxString>& aProperties )
{
 ASCH_BEZIER elem( aProperties );
 
 if( elem.points.size() < 2 )
 {
 m_reporter->Report( wxString::Format( _( "Bezier has %d control points. At least 2 are "
 "expected." ),
 static_cast<int>( elem.points.size() ) ),
 RPT_SEVERITY_WARNING );
 return;
 }
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.ownerpartid == ALTIUM_COMPONENT_NONE )
 {
 for( size_t i = 0; i + 1 < elem.points.size(); i += 3 )
 {
 if( i + 2 == elem.points.size() )
 {
 // special case: single line
 SCH_LINE* line = new SCH_LINE( elem.points.at( i ) + m_sheetOffset,
 SCH_LAYER_ID::LAYER_NOTES );
 
 line->SetEndPoint( elem.points.at( i + 1 ) + m_sheetOffset );
 line->SetStroke( STROKE_PARAMS( elem.lineWidth, PLOT_DASH_TYPE::SOLID ) );
 
 line->SetFlags( IS_NEW );
 
 screen->Append( line );
 }
 else
 {
 // simulate Bezier using line segments
 std::vector<VECTOR2I> bezierPoints;
 std::vector<VECTOR2I> polyPoints;
 
 for( size_t j = i; j < elem.points.size() && j < i + 4; j++ )
 bezierPoints.push_back( elem.points.at( j ) );
 
 BEZIER_POLY converter( bezierPoints );
 converter.GetPoly( polyPoints );
 
 for( size_t k = 0; k + 1 < polyPoints.size(); k++ )
 {
 SCH_LINE* line = new SCH_LINE( polyPoints.at( k ) + m_sheetOffset,
 SCH_LAYER_ID::LAYER_NOTES );
 
 line->SetEndPoint( polyPoints.at( k + 1 ) + m_sheetOffset );
 line->SetStroke( STROKE_PARAMS( elem.lineWidth, PLOT_DASH_TYPE::SOLID ) );
 
 line->SetFlags( IS_NEW );
 screen->Append( line );
 }
 }
 }
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.ownerindex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Bezier's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.ownerindex, elem.ownerpartdisplaymode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 
 for( size_t i = 0; i + 1 < elem.points.size(); i += 3 )
 {
 if( i + 2 == elem.points.size() )
 {
 // special case: single line
 LIB_SHAPE* line = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::POLY );
 libSymbolIt->second->AddDrawItem( line );
 
 line->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 for( size_t j = i; j < elem.points.size() && j < i + 2; j++ )
 {
 line->AddPoint( GetRelativePosition( elem.points.at( j ) + m_sheetOffset,
 symbol ) );
 }
 
 line->SetStroke( STROKE_PARAMS( elem.lineWidth, PLOT_DASH_TYPE::SOLID ) );
 }
 else if( i + 3 == elem.points.size() )
 {
 // TODO: special case of a single line with an extra point?
 // I haven't a clue what this is all about, but the sample document we have in
 // https://gitlab.com/kicad/code/kicad/-/issues/8974 responds best by treating it
 // as another single line special case.
 LIB_SHAPE* line = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::POLY );
 libSymbolIt->second->AddDrawItem( line );
 
 line->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 for( size_t j = i; j < elem.points.size() && j < i + 2; j++ )
 {
 line->AddPoint( GetRelativePosition( elem.points.at( j ) + m_sheetOffset,
 symbol ) );
 }
 
 line->SetStroke( STROKE_PARAMS( elem.lineWidth, PLOT_DASH_TYPE::SOLID ) );
 }
 else
 {
 // Bezier always has exactly 4 control points
 LIB_SHAPE* bezier = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::BEZIER );
 libSymbolIt->second->AddDrawItem( bezier );
 
 bezier->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 for( size_t j = i; j < elem.points.size() && j < i + 4; j++ )
 {
 VECTOR2I pos =
 GetRelativePosition( elem.points.at( j ) + m_sheetOffset, symbol );
 
 switch( j - i )
 {
 case 0: bezier->SetStart( pos ); break;
 case 1: bezier->SetBezierC1( pos ); break;
 case 2: bezier->SetBezierC2( pos ); break;
 case 3: bezier->SetEnd( pos ); break;
 default: break; // Can't get here but silence warnings
 }
 }
 
 bezier->SetStroke( STROKE_PARAMS( elem.lineWidth, PLOT_DASH_TYPE::SOLID ) );
 }
 }
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParsePolyline( const std::map<wxString, wxString>& aProperties )
{
 ASCH_POLYLINE elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.OwnerPartID == ALTIUM_COMPONENT_NONE )
 {
 SCH_SHAPE* poly = new SCH_SHAPE( SHAPE_T::POLY );
 
 for( VECTOR2I& point : elem.Points )
 poly->AddPoint( point + m_sheetOffset );
 
 poly->SetStroke( STROKE_PARAMS( elem.LineWidth, GetPlotDashType( elem.LineStyle ),
 GetColorFromInt( elem.Color ) ) );
 poly->SetFlags( IS_NEW );
 
 screen->Append( poly );
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.OwnerIndex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Polyline's owner (%d) not found." ),
 elem.OwnerIndex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.OwnerIndex, elem.OwnerPartDisplayMode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 LIB_SHAPE* line = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::POLY );
 libSymbolIt->second->AddDrawItem( line );
 
 line->SetUnit( elem.OwnerPartID );
 
 for( VECTOR2I& point : elem.Points )
 line->AddPoint( GetRelativePosition( point + m_sheetOffset, symbol ) );
 
 line->SetStroke( STROKE_PARAMS( elem.LineWidth, GetPlotDashType( elem.LineStyle ),
 GetColorFromInt( elem.Color ) ) );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParsePolygon( const std::map<wxString, wxString>& aProperties )
{
 ASCH_POLYGON elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.OwnerPartID == ALTIUM_COMPONENT_NONE )
 {
 SCH_SHAPE* poly = new SCH_SHAPE( SHAPE_T::POLY );
 
 for( VECTOR2I& point : elem.points )
 poly->AddPoint( point + m_sheetOffset );
 poly->AddPoint( elem.points.front() + m_sheetOffset );
 
 SetSchShapeFillAndColor( elem, poly );
 poly->SetFlags( IS_NEW );
 
 screen->Append( poly );
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.OwnerIndex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Polygon's owner (%d) not found." ),
 elem.OwnerIndex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.OwnerIndex, elem.OwnerPartDisplayMode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 LIB_SHAPE* line = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::POLY );
 libSymbolIt->second->AddDrawItem( line );
 
 line->SetUnit( elem.OwnerPartID );
 
 for( VECTOR2I& point : elem.points )
 line->AddPoint( GetRelativePosition( point + m_sheetOffset, symbol ) );
 
 line->AddPoint( GetRelativePosition( elem.points.front() + m_sheetOffset, symbol ) );
 SetLibShapeFillAndColor( elem, line );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseRoundRectangle( const std::map<wxString, wxString>& aProperties )
{
 ASCH_ROUND_RECTANGLE elem( aProperties );
 
 VECTOR2I sheetTopRight = elem.TopRight + m_sheetOffset;
 VECTOR2I sheetBottomLeft = elem.BottomLeft + m_sheetOffset;
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.OwnerPartID == ALTIUM_COMPONENT_NONE )
 {
 // TODO: misses rounded edges
 SCH_SHAPE* rect = new SCH_SHAPE( SHAPE_T::RECT );
 
 rect->SetPosition( sheetTopRight );
 rect->SetEnd( sheetBottomLeft );
 SetSchShapeFillAndColor( elem, rect );
 rect->SetFlags( IS_NEW );
 
 screen->Append( rect );
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.OwnerIndex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Rounded rectangle's owner (%d) not "
 "found." ),
 elem.OwnerIndex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.OwnerIndex, elem.OwnerPartDisplayMode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 // TODO: misses rounded edges
 LIB_SHAPE* rect = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::RECT );
 libSymbolIt->second->AddDrawItem( rect );
 
 rect->SetUnit( elem.OwnerPartID );
 
 rect->SetPosition( GetRelativePosition( elem.TopRight + m_sheetOffset, symbol ) );
 rect->SetEnd( GetRelativePosition( elem.BottomLeft + m_sheetOffset, symbol ) );
 SetLibShapeFillAndColor( elem, rect );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseArc( const std::map<wxString, wxString>& aProperties )
{
 // The Arc can be ALTIUM_SCH_RECORD::ELLIPTICAL_ARC or ALTIUM_SCH_RECORD::ARC
 // Elliptical arcs are not handled in KiCad. So use an arc instead
 // TODO: handle elliptical arc better.
 
 ASCH_ARC elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 int arc_radius = elem.m_Radius;
 
 // Try to approximate this ellipse by an arc. use the biggest of radius and secondary radius
 // One can of course use another recipe
 if( elem.m_IsElliptical )
 arc_radius = std::max( elem.m_Radius, elem.m_SecondaryRadius );
 
 if( elem.ownerpartid == ALTIUM_COMPONENT_NONE )
 {
 if( elem.m_StartAngle == 0 && ( elem.m_EndAngle == 0 || elem.m_EndAngle == 360 ) )
 {
 SCH_SHAPE* circle = new SCH_SHAPE( SHAPE_T::CIRCLE );
 
 circle->SetPosition( elem.m_Center + m_sheetOffset );
 circle->SetEnd( circle->GetPosition() + VECTOR2I( arc_radius, 0 ) );
 circle->SetStroke( STROKE_PARAMS( elem.m_LineWidth, PLOT_DASH_TYPE::SOLID ) );
 
 screen->Append( circle );
 }
 else
 {
 SCH_SHAPE* arc = new SCH_SHAPE( SHAPE_T::ARC );
 EDA_ANGLE includedAngle( elem.m_EndAngle - elem.m_StartAngle, DEGREES_T );
 EDA_ANGLE startAngle( elem.m_EndAngle, DEGREES_T );
 VECTOR2I startOffset( KiROUND( arc_radius * startAngle.Cos() ),
 -KiROUND( arc_radius * startAngle.Sin() ) );
 
 arc->SetCenter( elem.m_Center + m_sheetOffset );
 arc->SetStart( elem.m_Center + startOffset + m_sheetOffset );
 arc->SetArcAngleAndEnd( includedAngle.Normalize(), true );
 
 arc->SetStroke( STROKE_PARAMS( elem.m_LineWidth, PLOT_DASH_TYPE::SOLID ) );
 
 screen->Append( arc );
 }
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.ownerindex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Arc's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.ownerindex, elem.ownerpartdisplaymode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 
 if( elem.m_StartAngle == 0 && ( elem.m_EndAngle == 0 || elem.m_EndAngle == 360 ) )
 {
 LIB_SHAPE* circle = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::CIRCLE );
 libSymbolIt->second->AddDrawItem( circle );
 
 circle->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 circle->SetPosition( GetRelativePosition( elem.m_Center + m_sheetOffset, symbol ) );
 circle->SetEnd( circle->GetPosition() + VECTOR2I( arc_radius, 0 ) );
 circle->SetStroke( STROKE_PARAMS( elem.m_LineWidth, PLOT_DASH_TYPE::SOLID ) );
 }
 else
 {
 LIB_SHAPE* arc = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::ARC );
 libSymbolIt->second->AddDrawItem( arc );
 arc->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 arc->SetCenter( GetRelativePosition( elem.m_Center + m_sheetOffset, symbol ) );
 
 VECTOR2I arcStart( arc_radius, 0 );
 RotatePoint( arcStart, -EDA_ANGLE( elem.m_StartAngle, DEGREES_T ) );
 arcStart += arc->GetCenter();
 arc->SetStart( arcStart );
 
 VECTOR2I arcEnd( arc_radius, 0 );
 RotatePoint( arcEnd, -EDA_ANGLE( elem.m_EndAngle, DEGREES_T ) );
 arcEnd += arc->GetCenter();
 arc->SetEnd( arcEnd );
 
 arc->SetStroke( STROKE_PARAMS( elem.m_LineWidth, PLOT_DASH_TYPE::SOLID ) );
 }
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseEllipse( const std::map<wxString, wxString>& aProperties )
{
 ASCH_ELLIPSE elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 // To do: Import true ellipses when KiCad supports them
 if( elem.Radius != elem.SecondaryRadius )
 {
 m_reporter->Report( wxString::Format( _( "Unsupported ellipse was not imported at "
 "(X = %d; Y = %d)." ),
 ( elem.Center + m_sheetOffset ).x,
 ( elem.Center + m_sheetOffset ).y ),
 RPT_SEVERITY_ERROR );
 return;
 }
 
 if( elem.OwnerPartID == ALTIUM_COMPONENT_NONE )
 {
 SCH_SHAPE* circle = new SCH_SHAPE( SHAPE_T::CIRCLE );
 
 circle->SetPosition( elem.Center + m_sheetOffset );
 circle->SetEnd( circle->GetPosition() + VECTOR2I( elem.Radius, 0 ) );
 circle->SetStroke( STROKE_PARAMS( 1, PLOT_DASH_TYPE::SOLID ) );
 
 circle->SetFillColor( GetColorFromInt( elem.AreaColor ) );
 
 if( elem.IsSolid )
 circle->SetFillMode( FILL_T::FILLED_WITH_COLOR );
 else
 circle->SetFilled( false );
 
 screen->Append( circle );
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.OwnerIndex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Ellipse's owner (%d) not found." ),
 elem.OwnerIndex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 
 LIB_SHAPE* circle = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::CIRCLE );
 libSymbolIt->second->AddDrawItem( circle );
 
 circle->SetUnit( elem.OwnerPartID );
 
 circle->SetPosition( GetRelativePosition( elem.Center + m_sheetOffset, symbol ) );
 circle->SetEnd( circle->GetPosition() + VECTOR2I( elem.Radius, 0 ) );
 circle->SetStroke( STROKE_PARAMS( 1, PLOT_DASH_TYPE::SOLID ) );
 
 circle->SetFillColor( GetColorFromInt( elem.AreaColor ) );
 
 if( elem.IsSolid )
 circle->SetFillMode( FILL_T::FILLED_WITH_COLOR );
 else
 circle->SetFilled( false );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseLine( const std::map<wxString, wxString>& aProperties )
{
 ASCH_LINE elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.ownerpartid == ALTIUM_COMPONENT_NONE )
 {
 // close polygon
 SCH_LINE* line = new SCH_LINE( elem.point1 + m_sheetOffset, SCH_LAYER_ID::LAYER_NOTES );
 line->SetEndPoint( elem.point2 + m_sheetOffset );
 line->SetStroke( STROKE_PARAMS( elem.lineWidth, PLOT_DASH_TYPE::SOLID ) ); // TODO?
 
 line->SetFlags( IS_NEW );
 screen->Append( line );
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.ownerindex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Line's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.ownerindex, elem.ownerpartdisplaymode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 LIB_SHAPE* line = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::POLY );
 libSymbolIt->second->AddDrawItem( line );
 
 line->SetUnit( std::max( 0, elem.ownerpartid ) );
 
 line->AddPoint( GetRelativePosition( elem.point1 + m_sheetOffset, symbol ) );
 line->AddPoint( GetRelativePosition( elem.point2 + m_sheetOffset, symbol ) );
 
 line->SetStroke( STROKE_PARAMS( elem.lineWidth, PLOT_DASH_TYPE::SOLID ) );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseSignalHarness( const std::map<wxString, wxString>& aProperties )
{
 ASCH_SIGNAL_HARNESS elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.OwnerPartID == ALTIUM_COMPONENT_NONE )
 {
 SCH_SHAPE* poly = new SCH_SHAPE( SHAPE_T::POLY );
 
 for( VECTOR2I& point : elem.Points )
 poly->AddPoint( point + m_sheetOffset );
 
 poly->SetStroke( STROKE_PARAMS( elem.LineWidth, PLOT_DASH_TYPE::SOLID,
 GetColorFromInt( elem.Color ) ) );
 poly->SetFlags( IS_NEW );
 
 screen->Append( poly );
 }
 else
 {
 // No clue if this situation can ever exist
 m_reporter->Report( wxT( "Signal harness, belonging to the part is not currently "
 "supported." ), RPT_SEVERITY_DEBUG );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseHarnessConnector( int aIndex, const std::map<wxString,
 wxString>& aProperties )
{
 ASCH_HARNESS_CONNECTOR elem( aProperties );
 
 SCH_SCREEN* currentScreen = getCurrentScreen();
 wxCHECK( currentScreen, /* void */ );
 
 if( elem.OwnerPartID == ALTIUM_COMPONENT_NONE )
 {
 SCH_SHEET* sheet = new SCH_SHEET( getCurrentSheet(), elem.Location + m_sheetOffset,
 elem.Size );
 
 sheet->SetScreen( new SCH_SCREEN( m_schematic ) );
 sheet->SetBackgroundColor( GetColorFromInt( elem.AreaColor ) );
 sheet->SetBorderColor( GetColorFromInt( elem.Color ) );
 
 currentScreen->Append( sheet );
 
 SCH_SHEET_PATH sheetpath = m_sheetPath;
 sheetpath.push_back( sheet );
 
 sheetpath.SetPageNumber( "Harness #" );
 
 m_harnessEntryParent = aIndex + m_harnessOwnerIndexOffset;
 m_sheets.insert( { m_harnessEntryParent, sheet } );
 }
 else
 {
 // I have no clue if this situation can ever exist
 m_reporter->Report( wxT( "Harness connector, belonging to the part is not currently "
 "supported." ),
 RPT_SEVERITY_DEBUG );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseHarnessEntry( const std::map<wxString, wxString>& aProperties )
{
 ASCH_HARNESS_ENTRY elem( aProperties );
 
 const auto& sheetIt = m_sheets.find( m_harnessEntryParent );
 
 if( sheetIt == m_sheets.end() )
 {
 m_reporter->Report( wxString::Format( wxT( "Harness entry's parent (%d) not found." ),
 SCH_ALTIUM_PLUGIN::m_harnessEntryParent ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_SHEET_PIN* sheetPin = new SCH_SHEET_PIN( sheetIt->second );
 sheetIt->second->AddPin( sheetPin );
 
 sheetPin->SetText( elem.Name );
 sheetPin->SetShape( LABEL_FLAG_SHAPE::L_UNSPECIFIED );
 
 VECTOR2I pos = sheetIt->second->GetPosition();
 VECTOR2I size = sheetIt->second->GetSize();
 
 switch( elem.Side )
 {
 default:
 case ASCH_SHEET_ENTRY_SIDE::LEFT:
 sheetPin->SetPosition( { pos.x, pos.y + elem.DistanceFromTop } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::LEFT );
 sheetPin->SetSide( SHEET_SIDE::LEFT );
 break;
 case ASCH_SHEET_ENTRY_SIDE::RIGHT:
 sheetPin->SetPosition( { pos.x + size.x, pos.y + elem.DistanceFromTop } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::RIGHT );
 sheetPin->SetSide( SHEET_SIDE::RIGHT );
 break;
 case ASCH_SHEET_ENTRY_SIDE::TOP:
 sheetPin->SetPosition( { pos.x + elem.DistanceFromTop, pos.y } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::UP );
 sheetPin->SetSide( SHEET_SIDE::TOP );
 break;
 case ASCH_SHEET_ENTRY_SIDE::BOTTOM:
 sheetPin->SetPosition( { pos.x + elem.DistanceFromTop, pos.y + size.y } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::BOTTOM );
 sheetPin->SetSide( SHEET_SIDE::BOTTOM );
 break;
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseHarnessType( const std::map<wxString, wxString>& aProperties )
{
 ASCH_HARNESS_TYPE elem( aProperties );
 
 const auto& sheetIt = m_sheets.find( m_harnessEntryParent );
 
 if( sheetIt == m_sheets.end() )
 {
 m_reporter->Report( wxString::Format( wxT( "Harness type's parent (%d) not found." ),
 m_harnessEntryParent ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_FIELD& sheetNameField = sheetIt->second->GetFields()[SHEETNAME];
 
 sheetNameField.SetPosition( elem.Location + m_sheetOffset );
 sheetNameField.SetText( elem.Text );
 
 // Always set as visible so user is aware about ( !elem.isHidden );
 sheetNameField.SetVisible( true );
 SetTextPositioning( &sheetNameField, ASCH_LABEL_JUSTIFICATION::BOTTOM_LEFT,
 ASCH_RECORD_ORIENTATION::RIGHTWARDS );
 sheetNameField.SetTextColor( GetColorFromInt( elem.Color ) );
 
 SCH_FIELD& sheetFileName = sheetIt->second->GetFields()[SHEETFILENAME];
 sheetFileName.SetText( elem.Text + wxT( "." ) + KiCadSchematicFileExtension );
 
 wxFileName fn( m_schematic->Prj().GetProjectPath(), elem.Text, KiCadSchematicFileExtension );
 wxString fullPath = fn.GetFullPath();
 
 fullPath.Replace( wxT( "\\" ), wxT( "/" ) );
 
 SCH_SCREEN* screen = sheetIt->second->GetScreen();
 
 wxCHECK( screen, /* void */ );
 screen->SetFileName( fullPath );
 
 m_reporter->Report( wxString::Format( _( "Altium's harness connector (%s) was imported as a "
 "hierarchical sheet. Please review the imported "
 "schematic." ),
 elem.Text ),
 RPT_SEVERITY_WARNING );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseRectangle( const std::map<wxString, wxString>& aProperties )
{
 ASCH_RECTANGLE elem( aProperties );
 
 VECTOR2I sheetTopRight = elem.TopRight + m_sheetOffset;
 VECTOR2I sheetBottomLeft = elem.BottomLeft + m_sheetOffset;
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.OwnerPartID == ALTIUM_COMPONENT_NONE )
 {
 SCH_SHAPE* rect = new SCH_SHAPE( SHAPE_T::RECT );
 
 rect->SetPosition( sheetTopRight );
 rect->SetEnd( sheetBottomLeft );
 SetSchShapeFillAndColor( elem, rect );
 rect->SetFlags( IS_NEW );
 
 screen->Append( rect );
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.OwnerIndex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Rectangle's owner (%d) not found." ),
 elem.OwnerIndex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 if( !IsComponentPartVisible( elem.OwnerIndex, elem.OwnerPartDisplayMode ) )
 return;
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 LIB_SHAPE* rect = new LIB_SHAPE( libSymbolIt->second, SHAPE_T::RECT );
 libSymbolIt->second->AddDrawItem( rect );
 
 rect->SetUnit( elem.OwnerPartID );
 
 rect->SetPosition( GetRelativePosition( sheetTopRight, symbol ) );
 rect->SetEnd( GetRelativePosition( sheetBottomLeft, symbol ) );
 SetLibShapeFillAndColor( elem, rect );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseSheetSymbol( int aIndex,
 const std::map<wxString, wxString>& aProperties )
{
 ASCH_SHEET_SYMBOL elem( aProperties );
 
 SCH_SHEET* sheet = new SCH_SHEET( getCurrentSheet(), elem.location + m_sheetOffset,
 elem.size );
 
 sheet->SetBorderColor( GetColorFromInt( elem.color ) );
 
 if( elem.isSolid )
 sheet->SetBackgroundColor( GetColorFromInt( elem.areacolor ) );
 
 sheet->SetFlags( IS_NEW );
 
 SCH_SCREEN* currentScreen = getCurrentScreen();
 wxCHECK( currentScreen, /* void */ );
 currentScreen->Append( sheet );
 
 SCH_SHEET_PATH sheetpath = m_sheetPath;
 sheetpath.push_back( sheet );
 
 // We'll update later if we find a pageNumber record for it.
 sheetpath.SetPageNumber( "#" );
 
 SCH_SCREEN* rootScreen = m_rootSheet->GetScreen();
 wxCHECK( rootScreen, /* void */ );
 
 SCH_SHEET_INSTANCE sheetInstance;
 
 sheetInstance.m_Path = sheetpath.Path();
 sheetInstance.m_PageNumber = wxT( "#" );
 
 rootScreen->m_sheetInstances.emplace_back( sheetInstance );
 m_sheets.insert( { aIndex, sheet } );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseSheetEntry( const std::map<wxString, wxString>& aProperties )
{
 ASCH_SHEET_ENTRY elem( aProperties );
 
 const auto& sheetIt = m_sheets.find( elem.ownerindex );
 
 if( sheetIt == m_sheets.end() )
 {
 m_reporter->Report( wxString::Format( wxT( "Sheet entry's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_SHEET_PIN* sheetPin = new SCH_SHEET_PIN( sheetIt->second );
 sheetIt->second->AddPin( sheetPin );
 
 sheetPin->SetText( elem.name );
 sheetPin->SetShape( LABEL_FLAG_SHAPE::L_UNSPECIFIED );
 //sheetPin->SetTextSpinStyle( getSpinStyle( term.OrientAngle, false ) );
 //sheetPin->SetPosition( getKiCadPoint( term.Position ) );
 
 VECTOR2I pos = sheetIt->second->GetPosition();
 VECTOR2I size = sheetIt->second->GetSize();
 
 switch( elem.side )
 {
 default:
 case ASCH_SHEET_ENTRY_SIDE::LEFT:
 sheetPin->SetPosition( { pos.x, pos.y + elem.distanceFromTop } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::LEFT );
 sheetPin->SetSide( SHEET_SIDE::LEFT );
 break;
 
 case ASCH_SHEET_ENTRY_SIDE::RIGHT:
 sheetPin->SetPosition( { pos.x + size.x, pos.y + elem.distanceFromTop } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::RIGHT );
 sheetPin->SetSide( SHEET_SIDE::RIGHT );
 break;
 
 case ASCH_SHEET_ENTRY_SIDE::TOP:
 sheetPin->SetPosition( { pos.x + elem.distanceFromTop, pos.y } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::UP );
 sheetPin->SetSide( SHEET_SIDE::TOP );
 break;
 
 case ASCH_SHEET_ENTRY_SIDE::BOTTOM:
 sheetPin->SetPosition( { pos.x + elem.distanceFromTop, pos.y + size.y } );
 sheetPin->SetTextSpinStyle( TEXT_SPIN_STYLE::BOTTOM );
 sheetPin->SetSide( SHEET_SIDE::BOTTOM );
 break;
 }
 
 switch( elem.iotype )
 {
 default:
 case ASCH_PORT_IOTYPE::UNSPECIFIED:
 sheetPin->SetShape( LABEL_FLAG_SHAPE::L_UNSPECIFIED );
 break;
 
 case ASCH_PORT_IOTYPE::OUTPUT:
 sheetPin->SetShape( LABEL_FLAG_SHAPE::L_OUTPUT );
 break;
 
 case ASCH_PORT_IOTYPE::INPUT:
 sheetPin->SetShape( LABEL_FLAG_SHAPE::L_INPUT );
 break;
 
 case ASCH_PORT_IOTYPE::BIDI:
 sheetPin->SetShape( LABEL_FLAG_SHAPE::L_BIDI );
 break;
 }
}
 
 
VECTOR2I HelperGeneratePowerPortGraphics( LIB_SYMBOL* aKsymbol, ASCH_POWER_PORT_STYLE aStyle,
 REPORTER* aReporter )
{
 if( aStyle == ASCH_POWER_PORT_STYLE::CIRCLE || aStyle == ASCH_POWER_PORT_STYLE::ARROW )
 {
 LIB_SHAPE* line1 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line1 );
 line1->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line1->AddPoint( { 0, 0 } );
 line1->AddPoint( { 0, schIUScale.MilsToIU( -50 ) } );
 
 if( aStyle == ASCH_POWER_PORT_STYLE::CIRCLE )
 {
 LIB_SHAPE* circle = new LIB_SHAPE( aKsymbol, SHAPE_T::CIRCLE );
 aKsymbol->AddDrawItem( circle );
 circle->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 5 ), PLOT_DASH_TYPE::SOLID ) );
 circle->SetPosition( { schIUScale.MilsToIU( 0 ), schIUScale.MilsToIU( -75 ) } );
 circle->SetEnd( circle->GetPosition() + VECTOR2I( schIUScale.MilsToIU( 25 ), 0 ) );
 }
 else
 {
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -25 ), schIUScale.MilsToIU( -50 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 25 ), schIUScale.MilsToIU( -50 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 0 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( -25 ), schIUScale.MilsToIU( -50 ) } );
 }
 
 return { 0, schIUScale.MilsToIU( 150 ) };
 }
 else if( aStyle == ASCH_POWER_PORT_STYLE::WAVE )
 {
 LIB_SHAPE* line = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line );
 line->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line->AddPoint( { 0, 0 } );
 line->AddPoint( { 0, schIUScale.MilsToIU( -72 ) } );
 
 LIB_SHAPE* bezier = new LIB_SHAPE( aKsymbol, SHAPE_T::BEZIER );
 aKsymbol->AddDrawItem( bezier );
 bezier->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 5 ), PLOT_DASH_TYPE::SOLID ) );
 bezier->AddPoint( { schIUScale.MilsToIU( 30 ), schIUScale.MilsToIU( -50 ) } );
 bezier->AddPoint( { schIUScale.MilsToIU( 30 ), schIUScale.MilsToIU( -87 ) } );
 bezier->AddPoint( { schIUScale.MilsToIU( -30 ), schIUScale.MilsToIU( -63 ) } );
 bezier->AddPoint( { schIUScale.MilsToIU( -30 ), schIUScale.MilsToIU( -100 ) } );
 
 return { 0, schIUScale.MilsToIU( 150 ) };
 }
 else if( aStyle == ASCH_POWER_PORT_STYLE::POWER_GROUND
 || aStyle == ASCH_POWER_PORT_STYLE::SIGNAL_GROUND
 || aStyle == ASCH_POWER_PORT_STYLE::EARTH
 || aStyle == ASCH_POWER_PORT_STYLE::GOST_ARROW )
 {
 LIB_SHAPE* line1 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line1 );
 line1->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line1->AddPoint( { 0, 0 } );
 line1->AddPoint( { 0, schIUScale.MilsToIU( -100 ) } );
 
 if( aStyle == ASCH_POWER_PORT_STYLE::POWER_GROUND )
 {
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -100 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 100 ), schIUScale.MilsToIU( -100 ) } );
 
 LIB_SHAPE* line3 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line3 );
 line3->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line3->AddPoint( { schIUScale.MilsToIU( -70 ), schIUScale.MilsToIU( -130 ) } );
 line3->AddPoint( { schIUScale.MilsToIU( 70 ), schIUScale.MilsToIU( -130 ) } );
 
 LIB_SHAPE* line4 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line4 );
 line4->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line4->AddPoint( { schIUScale.MilsToIU( -40 ), schIUScale.MilsToIU( -160 ) } );
 line4->AddPoint( { schIUScale.MilsToIU( 40 ), schIUScale.MilsToIU( -160 ) } );
 
 LIB_SHAPE* line5 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line5 );
 line5->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line5->AddPoint( { schIUScale.MilsToIU( -10 ), schIUScale.MilsToIU( -190 ) } );
 line5->AddPoint( { schIUScale.MilsToIU( 10 ), schIUScale.MilsToIU( -190 ) } );
 }
 else if( aStyle == ASCH_POWER_PORT_STYLE::SIGNAL_GROUND )
 {
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -100 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 100 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 0 ), schIUScale.MilsToIU( -200 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( -100 ), schIUScale.MilsToIU( -100 ) } );
 }
 else if( aStyle == ASCH_POWER_PORT_STYLE::EARTH )
 {
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -150 ), schIUScale.MilsToIU( -200 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( -100 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 100 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 50 ), schIUScale.MilsToIU( -200 ) } );
 
 LIB_SHAPE* line3 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line3 );
 line3->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line3->AddPoint( { schIUScale.MilsToIU( 0 ), schIUScale.MilsToIU( -100 ) } );
 line3->AddPoint( { schIUScale.MilsToIU( -50 ), schIUScale.MilsToIU( -200 ) } );
 }
 else // ASCH_POWER_PORT_STYLE::GOST_ARROW
 {
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -25 ), schIUScale.MilsToIU( -50 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 0 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 25 ), schIUScale.MilsToIU( -50 ) } );
 
 return { 0, schIUScale.MilsToIU( 150 ) }; // special case
 }
 
 return { 0, schIUScale.MilsToIU( 250 ) };
 }
 else if( aStyle == ASCH_POWER_PORT_STYLE::GOST_POWER_GROUND
 || aStyle == ASCH_POWER_PORT_STYLE::GOST_EARTH )
 {
 LIB_SHAPE* line1 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line1 );
 line1->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line1->AddPoint( { 0, 0 } );
 line1->AddPoint( { 0, schIUScale.MilsToIU( -160 ) } );
 
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -100 ), schIUScale.MilsToIU( -160 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 100 ), schIUScale.MilsToIU( -160 ) } );
 
 LIB_SHAPE* line3 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line3 );
 line3->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line3->AddPoint( { schIUScale.MilsToIU( -60 ), schIUScale.MilsToIU( -200 ) } );
 line3->AddPoint( { schIUScale.MilsToIU( 60 ), schIUScale.MilsToIU( -200 ) } );
 
 LIB_SHAPE* line4 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line4 );
 line4->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line4->AddPoint( { schIUScale.MilsToIU( -20 ), schIUScale.MilsToIU( -240 ) } );
 line4->AddPoint( { schIUScale.MilsToIU( 20 ), schIUScale.MilsToIU( -240 ) } );
 
 if( aStyle == ASCH_POWER_PORT_STYLE::GOST_POWER_GROUND )
 return { 0, schIUScale.MilsToIU( 300 ) };
 
 LIB_SHAPE* circle = new LIB_SHAPE( aKsymbol, SHAPE_T::CIRCLE );
 aKsymbol->AddDrawItem( circle );
 circle->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 circle->SetPosition( { schIUScale.MilsToIU( 0 ), schIUScale.MilsToIU( -160 ) } );
 circle->SetEnd( circle->GetPosition() + VECTOR2I( schIUScale.MilsToIU( 120 ), 0 ) );
 
 return { 0, schIUScale.MilsToIU( 350 ) };
 }
 else if( aStyle == ASCH_POWER_PORT_STYLE::GOST_BAR )
 {
 LIB_SHAPE* line1 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line1 );
 line1->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line1->AddPoint( { 0, 0 } );
 line1->AddPoint( { 0, schIUScale.MilsToIU( -200 ) } );
 
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -100 ), schIUScale.MilsToIU( -200 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 100 ), schIUScale.MilsToIU( -200 ) } );
 
 return { 0, schIUScale.MilsToIU( 250 ) };
 }
 else
 {
 if( aStyle != ASCH_POWER_PORT_STYLE::BAR )
 {
 aReporter->Report( _( "Power Port with unknown style imported as 'Bar' type." ),
 RPT_SEVERITY_WARNING );
 }
 
 LIB_SHAPE* line1 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line1 );
 line1->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line1->AddPoint( { 0, 0 } );
 line1->AddPoint( { 0, schIUScale.MilsToIU( -100 ) } );
 
 LIB_SHAPE* line2 = new LIB_SHAPE( aKsymbol, SHAPE_T::POLY );
 aKsymbol->AddDrawItem( line2 );
 line2->SetStroke( STROKE_PARAMS( schIUScale.MilsToIU( 10 ), PLOT_DASH_TYPE::SOLID ) );
 line2->AddPoint( { schIUScale.MilsToIU( -50 ), schIUScale.MilsToIU( -100 ) } );
 line2->AddPoint( { schIUScale.MilsToIU( 50 ), schIUScale.MilsToIU( -100 ) } );
 
 return { 0, schIUScale.MilsToIU( 150 ) };
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParsePowerPort( const std::map<wxString, wxString>& aProperties )
{
 ASCH_POWER_PORT elem( aProperties );
 LIB_ID libId = AltiumToKiCadLibID( getLibName(), elem.text );
 LIB_SYMBOL* libSymbol = nullptr;
 
 const auto& powerSymbolIt = m_powerSymbols.find( elem.text );
 
 if( powerSymbolIt != m_powerSymbols.end() )
 {
 libSymbol = powerSymbolIt->second; // cache hit
 }
 else
 {
 libSymbol = new LIB_SYMBOL( wxEmptyString );
 libSymbol->SetPower();
 libSymbol->SetName( elem.text );
 libSymbol->GetReferenceField().SetText( "#PWR" );
 libSymbol->GetValueField().SetText( elem.text );
 libSymbol->GetValueField().SetVisible( true );
 libSymbol->SetDescription( wxString::Format( _( "Power symbol creates a global "
 "label with name '%s'" ), elem.text ) );
 libSymbol->SetKeyWords( "power-flag" );
 libSymbol->SetLibId( libId );
 
 // generate graphic
 LIB_PIN* pin = new LIB_PIN( libSymbol );
 libSymbol->AddDrawItem( pin );
 
 pin->SetName( elem.text );
 pin->SetPosition( { 0, 0 } );
 pin->SetLength( 0 );
 pin->SetType( ELECTRICAL_PINTYPE::PT_POWER_IN );
 
 VECTOR2I valueFieldPos =
 HelperGeneratePowerPortGraphics( libSymbol, elem.style, m_reporter );
 
 libSymbol->GetValueField().SetPosition( valueFieldPos );
 
 // this has to be done after parsing the LIB_SYMBOL!
 m_pi->SaveSymbol( getLibFileName().GetFullPath(), libSymbol, m_properties.get() );
 m_powerSymbols.insert( { elem.text, libSymbol } );
 }
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 // each symbol has its own powerSymbolIt for now
 SCH_SYMBOL* symbol = new SCH_SYMBOL();
 symbol->SetRef( &m_sheetPath, "#PWR?" );
 symbol->SetValueFieldText( elem.text );
 symbol->SetLibId( libId );
 symbol->SetLibSymbol( new LIB_SYMBOL( *libSymbol ) );
 
 SCH_FIELD* valueField = symbol->GetField( VALUE_FIELD );
 valueField->SetVisible( elem.showNetName );
 
 // TODO: Why do I need to set this a second time?
 valueField->SetPosition( libSymbol->GetValueField().GetPosition() );
 
 symbol->SetPosition( elem.location + m_sheetOffset );
 
 switch( elem.orientation )
 {
 case ASCH_RECORD_ORIENTATION::RIGHTWARDS:
 symbol->SetOrientation( SYMBOL_ORIENTATION_T::SYM_ORIENT_90 );
 valueField->SetTextAngle( ANGLE_VERTICAL );
 valueField->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
 break;
 
 case ASCH_RECORD_ORIENTATION::UPWARDS:
 symbol->SetOrientation( SYMBOL_ORIENTATION_T::SYM_ORIENT_180 );
 valueField->SetTextAngle( ANGLE_HORIZONTAL );
 valueField->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
 break;
 
 case ASCH_RECORD_ORIENTATION::LEFTWARDS:
 symbol->SetOrientation( SYMBOL_ORIENTATION_T::SYM_ORIENT_270 );
 valueField->SetTextAngle( ANGLE_VERTICAL );
 valueField->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
 break;
 
 case ASCH_RECORD_ORIENTATION::DOWNWARDS:
 symbol->SetOrientation( SYMBOL_ORIENTATION_T::SYM_ORIENT_0 );
 valueField->SetTextAngle( ANGLE_HORIZONTAL );
 valueField->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
 break;
 
 default:
 m_reporter->Report( _( "Pin has unexpected orientation." ), RPT_SEVERITY_WARNING );
 break;
 }
 
 screen->Append( symbol );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseHarnessPort( const ASCH_PORT& aElem )
{
 SCH_TEXTBOX* textBox = new SCH_TEXTBOX();
 
 textBox->SetText( aElem.Name );
 textBox->SetTextColor( GetColorFromInt( aElem.TextColor ) );
 
 int height = aElem.Height;
 if( height <= 0 )
 height = schIUScale.MilsToIU( 100 ); // chose default 50 grid
 
 textBox->SetStartX( ( aElem.Location + m_sheetOffset ).x );
 textBox->SetStartY( ( aElem.Location + m_sheetOffset ).y - ( height / 2 ) );
 textBox->SetEndX( ( aElem.Location + m_sheetOffset ).x + ( aElem.Width ) );
 textBox->SetEndY( ( aElem.Location + m_sheetOffset ).y + ( height / 2 ) );
 
 textBox->SetFillColor( HARNESS_PORT_COLOR_DEFAULT_BACKGROUND );
 textBox->SetFillMode( FILL_T::FILLED_WITH_COLOR );
 
 textBox->SetStroke( STROKE_PARAMS( 2, PLOT_DASH_TYPE::DEFAULT,
 HARNESS_PORT_COLOR_DEFAULT_OUTLINE ) );
 
 switch( aElem.Alignment )
 {
 default:
 case ASCH_TEXT_FRAME_ALIGNMENT::LEFT:
 textBox->SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
 break;
 
 case ASCH_TEXT_FRAME_ALIGNMENT::CENTER:
 textBox->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
 break;
 
 case ASCH_TEXT_FRAME_ALIGNMENT::RIGHT:
 textBox->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
 break;
 }
 
 size_t fontId = static_cast<int>( aElem.FontID );
 
 if( m_altiumSheet && fontId > 0 && fontId <= m_altiumSheet->fonts.size() )
 {
 const ASCH_SHEET_FONT& font = m_altiumSheet->fonts.at( fontId - 1 );
 textBox->SetItalic( font.Italic );
 textBox->SetBold( font.Bold );
 textBox->SetTextSize( { font.Size / 2, font.Size / 2 } );
 //textBox->SetFont( //how to set font, we have a font mane here: ( font.fontname );
 }
 
 textBox->SetFlags( IS_NEW );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 screen->Append( textBox );
 
 m_reporter->Report( wxString::Format( _( "Altium's harness port (%s) was imported as "
 "a text box. Please review the imported "
 "schematic." ),
 aElem.Name ),
 RPT_SEVERITY_WARNING );
}
 
 
void SCH_ALTIUM_PLUGIN::ParsePort( const ASCH_PORT& aElem )
{
 if( !aElem.HarnessType.IsEmpty() )
 {
 // Parse harness ports after "Additional" compound section is parsed
 m_altiumHarnessPortsCurrentSheet.emplace_back( aElem );
 return;
 }
 
 VECTOR2I start = aElem.Location + m_sheetOffset;
 VECTOR2I end = start;
 
 switch( aElem.Style )
 {
 default:
 case ASCH_PORT_STYLE::NONE_HORIZONTAL:
 case ASCH_PORT_STYLE::LEFT:
 case ASCH_PORT_STYLE::RIGHT:
 case ASCH_PORT_STYLE::LEFT_RIGHT:
 end.x += aElem.Width;
 break;
 
 case ASCH_PORT_STYLE::NONE_VERTICAL:
 case ASCH_PORT_STYLE::TOP:
 case ASCH_PORT_STYLE::BOTTOM:
 case ASCH_PORT_STYLE::TOP_BOTTOM:
 end.y -= aElem.Width;
 break;
 }
 
 // Check which connection points exists in the schematic
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 bool startIsWireTerminal = screen->IsTerminalPoint( start, LAYER_WIRE );
 bool startIsBusTerminal = screen->IsTerminalPoint( start, LAYER_BUS );
 
 bool endIsWireTerminal = screen->IsTerminalPoint( end, LAYER_WIRE );
 bool endIsBusTerminal = screen->IsTerminalPoint( end, LAYER_BUS );
 
 // check if any of the points is a terminal point
 // TODO: there seems a problem to detect approximated connections towards component pins?
 bool connectionFound = startIsWireTerminal
 || startIsBusTerminal
 || endIsWireTerminal
  || endIsBusTerminal;
 
 if( !connectionFound )
 {
 m_reporter->Report( wxString::Format( _( "Port %s has no connections." ), aElem.Name ),
 RPT_SEVERITY_WARNING );
 }
 
 // Select label position. In case both match, we will add a line later.
 VECTOR2I position = ( startIsWireTerminal || startIsBusTerminal ) ? start : end;
 SCH_LABEL_BASE* label;
 
 // TODO: detect correct label type depending on sheet settings, etc.
 #if 1 // Set to 1 to use SCH_HIERLABEL label, 0 to use SCH_GLOBALLABEL
 {
 label = new SCH_HIERLABEL( position, aElem.Name );
 }
 #else
 label = new SCH_GLOBALLABEL( position, aElem.Name );
 #endif
 
 switch( aElem.IOtype )
 {
 default:
 case ASCH_PORT_IOTYPE::UNSPECIFIED:
 label->SetShape( LABEL_FLAG_SHAPE::L_UNSPECIFIED );
 break;
 
 case ASCH_PORT_IOTYPE::OUTPUT:
 label->SetShape( LABEL_FLAG_SHAPE::L_OUTPUT );
 break;
 
 case ASCH_PORT_IOTYPE::INPUT:
 label->SetShape( LABEL_FLAG_SHAPE::L_INPUT );
 break;
 
 case ASCH_PORT_IOTYPE::BIDI:
 label->SetShape( LABEL_FLAG_SHAPE::L_BIDI );
 break;
 }
 
 switch( aElem.Style )
 {
 default:
 case ASCH_PORT_STYLE::NONE_HORIZONTAL:
 case ASCH_PORT_STYLE::LEFT:
 case ASCH_PORT_STYLE::RIGHT:
 case ASCH_PORT_STYLE::LEFT_RIGHT:
 if( ( startIsWireTerminal || startIsBusTerminal ) )
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::RIGHT );
 else
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::LEFT );
 break;
 
 case ASCH_PORT_STYLE::NONE_VERTICAL:
 case ASCH_PORT_STYLE::TOP:
 case ASCH_PORT_STYLE::BOTTOM:
 case ASCH_PORT_STYLE::TOP_BOTTOM:
 if( ( startIsWireTerminal || startIsBusTerminal ) )
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::UP );
 else
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::BOTTOM );
 break;
 }
 
 label->AutoplaceFields( screen, false );
 
 // Default "Sheet References" field should be hidden, at least for now
 if( label->GetFields().size() > 0 )
 label->GetFields()[0].SetVisible( false );
 
 label->SetFlags( IS_NEW );
 
 screen->Append( label );
 
 // This is a hack, for the case both connection points are valid: add a small wire
 if( ( startIsWireTerminal && endIsWireTerminal ) )
 {
 SCH_LINE* wire = new SCH_LINE( start, SCH_LAYER_ID::LAYER_WIRE );
 wire->SetEndPoint( end );
 wire->SetLineWidth( schIUScale.MilsToIU( 2 ) );
 wire->SetFlags( IS_NEW );
 screen->Append( wire );
 }
 else if( startIsBusTerminal && endIsBusTerminal )
 {
 SCH_LINE* wire = new SCH_LINE( start, SCH_LAYER_ID::LAYER_BUS );
 wire->SetEndPoint( end );
 wire->SetLineWidth( schIUScale.MilsToIU( 2 ) );
 wire->SetFlags( IS_NEW );
 screen->Append( wire );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseNoERC( const std::map<wxString, wxString>& aProperties )
{
 ASCH_NO_ERC elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.isActive )
 {
 SCH_NO_CONNECT* noConnect = new SCH_NO_CONNECT( elem.location + m_sheetOffset );
 
 noConnect->SetFlags( IS_NEW );
 screen->Append( noConnect );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseNetLabel( const std::map<wxString, wxString>& aProperties )
{
 ASCH_NET_LABEL elem( aProperties );
 
 SCH_LABEL* label = new SCH_LABEL( elem.location + m_sheetOffset, elem.text );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 switch( elem.orientation )
 {
 case ASCH_RECORD_ORIENTATION::RIGHTWARDS:
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::RIGHT );
 break;
 
 case ASCH_RECORD_ORIENTATION::UPWARDS:
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::UP );
 break;
 
 case ASCH_RECORD_ORIENTATION::LEFTWARDS:
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::LEFT );
 break;
 
 case ASCH_RECORD_ORIENTATION::DOWNWARDS:
 label->SetTextSpinStyle( TEXT_SPIN_STYLE::BOTTOM );
 break;
 
 default:
 break;
 }
 
 label->SetFlags( IS_NEW );
 screen->Append( label );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseBus( const std::map<wxString, wxString>& aProperties )
{
 ASCH_BUS elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 for( size_t i = 0; i + 1 < elem.points.size(); i++ )
 {
 SCH_LINE* bus = new SCH_LINE( elem.points.at( i ) + m_sheetOffset,
 SCH_LAYER_ID::LAYER_BUS );
 bus->SetEndPoint( elem.points.at( i + 1 ) + m_sheetOffset );
 bus->SetLineWidth( elem.lineWidth );
 
 bus->SetFlags( IS_NEW );
 screen->Append( bus );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseWire( const std::map<wxString, wxString>& aProperties )
{
 ASCH_WIRE elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 for( size_t i = 0; i + 1 < elem.points.size(); i++ )
 {
 SCH_LINE* wire =
 new SCH_LINE( elem.points.at( i ) + m_sheetOffset, SCH_LAYER_ID::LAYER_WIRE );
 wire->SetEndPoint( elem.points.at( i + 1 ) + m_sheetOffset );
 wire->SetLineWidth( elem.lineWidth );
 
 wire->SetFlags( IS_NEW );
 screen->Append( wire );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseJunction( const std::map<wxString, wxString>& aProperties )
{
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 ASCH_JUNCTION elem( aProperties );
 
 SCH_JUNCTION* junction = new SCH_JUNCTION( elem.location + m_sheetOffset );
 
 junction->SetFlags( IS_NEW );
 screen->Append( junction );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseImage( const std::map<wxString, wxString>& aProperties )
{
 ASCH_IMAGE elem( aProperties );
 
 const auto& component = m_altiumComponents.find( elem.ownerindex );
 
 //Hide the image if it is owned by a component but the part id do not match
 if( component != m_altiumComponents.end()
 && component->second.currentpartid != elem.ownerpartid )
 return;
 
 VECTOR2I center = ( elem.location + elem.corner ) / 2 + m_sheetOffset;
 std::unique_ptr<SCH_BITMAP> bitmap = std::make_unique<SCH_BITMAP>( center );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 if( elem.embedimage )
 {
 const ASCH_STORAGE_FILE* storageFile = GetFileFromStorage( elem.filename );
 
 if( !storageFile )
 {
 wxString msg = wxString::Format( _( "Embedded file %s not found in storage." ),
 elem.filename );
 m_reporter->Report( msg, RPT_SEVERITY_ERROR );
 return;
 }
 
 wxString storagePath = wxFileName::CreateTempFileName( "kicad_import_" );
 
 // As wxZlibInputStream is not seekable, we need to write a temporary file
 wxMemoryInputStream fileStream( storageFile->data.data(), storageFile->data.size() );
 wxZlibInputStream zlibInputStream( fileStream );
 wxFFileOutputStream outputStream( storagePath );
 outputStream.Write( zlibInputStream );
 outputStream.Close();
 
 if( !bitmap->ReadImageFile( storagePath ) )
 {
 m_reporter->Report( wxString::Format( _( "Error reading image %s." ), storagePath ),
 RPT_SEVERITY_ERROR );
 return;
 }
 
 // Remove temporary file
 wxRemoveFile( storagePath );
 }
 else
 {
 if( !wxFileExists( elem.filename ) )
 {
 m_reporter->Report( wxString::Format( _( "File not found %s." ), elem.filename ),
 RPT_SEVERITY_ERROR );
 return;
 }
 
 if( !bitmap->ReadImageFile( elem.filename ) )
 {
 m_reporter->Report( wxString::Format( _( "Error reading image %s." ), elem.filename ),
 RPT_SEVERITY_ERROR );
 return;
 }
 }
 
  // we only support one scale, thus we need to select one in case it does not keep aspect ratio
 VECTOR2I currentImageSize = bitmap->GetSize();
 VECTOR2I expectedImageSize = elem.location - elem.corner;
 double scaleX = std::abs( static_cast<double>( expectedImageSize.x ) / currentImageSize.x );
 double scaleY = std::abs( static_cast<double>( expectedImageSize.y ) / currentImageSize.y );
 bitmap->SetImageScale( std::min( scaleX, scaleY ) );
 
 bitmap->SetFlags( IS_NEW );
 screen->Append( bitmap.release() );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseSheet( const std::map<wxString, wxString>& aProperties )
{
 m_altiumSheet = std::make_unique<ASCH_SHEET>( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 PAGE_INFO pageInfo;
 
 bool isPortrait = m_altiumSheet->sheetOrientation == ASCH_SHEET_WORKSPACEORIENTATION::PORTRAIT;
 
 switch( m_altiumSheet->sheetSize )
 {
 default:
 case ASCH_SHEET_SIZE::A4: pageInfo.SetType( "A4", isPortrait ); break;
 case ASCH_SHEET_SIZE::A3: pageInfo.SetType( "A3", isPortrait ); break;
 case ASCH_SHEET_SIZE::A2: pageInfo.SetType( "A2", isPortrait ); break;
 case ASCH_SHEET_SIZE::A1: pageInfo.SetType( "A1", isPortrait ); break;
 case ASCH_SHEET_SIZE::A0: pageInfo.SetType( "A0", isPortrait ); break;
 case ASCH_SHEET_SIZE::A: pageInfo.SetType( "A", isPortrait ); break;
 case ASCH_SHEET_SIZE::B: pageInfo.SetType( "B", isPortrait ); break;
 case ASCH_SHEET_SIZE::C: pageInfo.SetType( "C", isPortrait ); break;
 case ASCH_SHEET_SIZE::D: pageInfo.SetType( "D", isPortrait ); break;
 case ASCH_SHEET_SIZE::E: pageInfo.SetType( "E", isPortrait ); break;
 case ASCH_SHEET_SIZE::LETTER: pageInfo.SetType( "USLetter", isPortrait ); break;
 case ASCH_SHEET_SIZE::LEGAL: pageInfo.SetType( "USLegal", isPortrait ); break;
 case ASCH_SHEET_SIZE::TABLOID: pageInfo.SetType( "A3", isPortrait );  break;
 case ASCH_SHEET_SIZE::ORCAD_A: pageInfo.SetType( "A", isPortrait ); break;
 case ASCH_SHEET_SIZE::ORCAD_B: pageInfo.SetType( "B", isPortrait ); break;
 case ASCH_SHEET_SIZE::ORCAD_C: pageInfo.SetType( "C", isPortrait ); break;
 case ASCH_SHEET_SIZE::ORCAD_D: pageInfo.SetType( "D", isPortrait ); break;
 case ASCH_SHEET_SIZE::ORCAD_E: pageInfo.SetType( "E", isPortrait ); break;
 }
 
 screen->SetPageSettings( pageInfo );
 
 m_sheetOffset = { 0, pageInfo.GetHeightIU( schIUScale.IU_PER_MILS ) };
}
 
 
void SCH_ALTIUM_PLUGIN::ParseSheetName( const std::map<wxString, wxString>& aProperties )
{
 ASCH_SHEET_NAME elem( aProperties );
 
 const auto& sheetIt = m_sheets.find( elem.ownerindex );
 
 if( sheetIt == m_sheets.end() )
 {
 m_reporter->Report( wxString::Format( wxT( "Sheetname's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_FIELD& sheetNameField = sheetIt->second->GetFields()[SHEETNAME];
 
 sheetNameField.SetPosition( elem.location + m_sheetOffset );
 sheetNameField.SetText( elem.text );
 sheetNameField.SetVisible( !elem.isHidden );
 SetTextPositioning( &sheetNameField, ASCH_LABEL_JUSTIFICATION::BOTTOM_LEFT, elem.orientation );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseFileName( const std::map<wxString, wxString>& aProperties )
{
 ASCH_FILE_NAME elem( aProperties );
 
 const auto& sheetIt = m_sheets.find( elem.ownerindex );
 
 if( sheetIt == m_sheets.end() )
 {
 m_reporter->Report( wxString::Format( wxT( "Filename's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_FIELD& filenameField = sheetIt->second->GetFields()[SHEETFILENAME];
 
 filenameField.SetPosition( elem.location + m_sheetOffset );
 
 // Keep the filename of the Altium file until after the file is actually loaded.
 filenameField.SetText( elem.text );
 filenameField.SetVisible( !elem.isHidden );
 SetTextPositioning( &filenameField, ASCH_LABEL_JUSTIFICATION::BOTTOM_LEFT, elem.orientation );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseDesignator( const std::map<wxString, wxString>& aProperties )
{
 ASCH_DESIGNATOR elem( aProperties );
 
 const auto& libSymbolIt = m_libSymbols.find( elem.ownerindex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 m_reporter->Report( wxString::Format( wxT( "Designator's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 SCH_SHEET_PATH sheetpath;
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 // Graphics symbols have no reference. '#GRAPHIC' allows them to not have footprint associated.
 // Note: not all unnamed imported symbols are necessarily graphics.
 bool emptyRef = elem.text.IsEmpty();
 symbol->SetRef( &m_sheetPath, emptyRef ? wxString( wxS( "#GRAPHIC" ) ) : elem.text );
 
 // I am not sure value and ref should be invisible just because emptyRef is true
 // I have examples with this criteria fully incorrect.
 bool visible = !emptyRef;
 
 symbol->GetField( VALUE_FIELD )->SetVisible( visible );
 symbol->GetField( REFERENCE_FIELD )->SetVisible( visible );
 
 SCH_FIELD* field = symbol->GetField( REFERENCE_FIELD );
 field->SetPosition( elem.location + m_sheetOffset );
 SetTextPositioning( field, elem.justification, elem.orientation );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseBusEntry( const std::map<wxString, wxString>& aProperties )
{
 ASCH_BUS_ENTRY elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 SCH_BUS_WIRE_ENTRY* busWireEntry = new SCH_BUS_WIRE_ENTRY( elem.location + m_sheetOffset );
 
 VECTOR2I vector = elem.corner - elem.location;
 busWireEntry->SetSize( { vector.x, vector.y } );
 
 busWireEntry->SetFlags( IS_NEW );
 screen->Append( busWireEntry );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseParameter( const std::map<wxString, wxString>& aProperties )
{
 ASCH_PARAMETER elem( aProperties );
 
 SCH_SCREEN* screen = getCurrentScreen();
 wxCHECK( screen, /* void */ );
 
 // TODO: fill in replacements from variant, sheet and project
 std::map<wxString, wxString> variableMap = {
 { "COMMENT", "VALUE" },
 { "VALUE", "ALTIUM_VALUE" },
 };
 
 if( elem.ownerindex <= 0 && elem.ownerpartid == ALTIUM_COMPONENT_NONE )
 {
 // This is some sheet parameter
 if( elem.text == "*" )
 return; // indicates parameter not set?
 
 wxString paramName = elem.name.Upper();
 
 if( paramName == "SHEETNUMBER" )
 {
 m_sheetPath.SetPageNumber( elem.text );
 }
 else if( paramName == "TITLE" )
 {
 m_currentTitleBlock->SetTitle( elem.text );
 }
 else if( paramName == "REVISION" )
 {
 m_currentTitleBlock->SetRevision( elem.text );
 }
 else if( paramName == "DATE" )
 {
 m_currentTitleBlock->SetDate( elem.text );
 }
 else if( paramName == "COMPANYNAME" )
 {
 m_currentTitleBlock->SetCompany( elem.text );
 }
 else
 {
 m_schematic->Prj().GetTextVars()[ paramName ] = elem.text;
 }
 }
 else
 {
 const auto& libSymbolIt = m_libSymbols.find( elem.ownerindex );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 // TODO: e.g. can depend on Template (RECORD=39
 return;
 }
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 SCH_FIELD* field = nullptr;
 wxString upperName = elem.name.Upper();
 
 if( upperName == "COMMENT" )
 {
 field = symbol->GetField( VALUE_FIELD );
 }
 else
 {
 int fieldIdx = symbol->GetFieldCount();
 wxString fieldName = elem.name.Upper();
 
 if( fieldName.IsEmpty() )
 {
 int disambiguate = 1;
 
 do
 {
 fieldName = wxString::Format( "ALTIUM_UNNAMED_%d", disambiguate++ );
 } while( !symbol->GetFieldText( fieldName ).IsEmpty() );
 }
 else if( fieldName == "VALUE" )
 {
 fieldName = "ALTIUM_VALUE";
 }
 
 field = symbol->AddField( SCH_FIELD( VECTOR2I(), fieldIdx, symbol, fieldName ) );
 }
 
 wxString kicadText = AltiumSpecialStringsToKiCadVariables( elem.text, variableMap );
 field->SetText( kicadText );
 field->SetPosition( elem.location + m_sheetOffset );
 field->SetVisible( !elem.isHidden );
 SetTextPositioning( field, elem.justification, elem.orientation );
 }
}
 
 
void SCH_ALTIUM_PLUGIN::ParseImplementationList( int aIndex,
 const std::map<wxString, wxString>& aProperties )
{
 ASCH_IMPLEMENTATION_LIST elem( aProperties );
 
 m_altiumImplementationList.emplace( aIndex, elem.ownerindex );
}
 
 
void SCH_ALTIUM_PLUGIN::ParseImplementation( const std::map<wxString, wxString>& aProperties )
{
 ASCH_IMPLEMENTATION elem( aProperties );
 
 // Only get footprint, currently assigned only
 if( ( elem.type == "PCBLIB" ) && ( elem.isCurrent ) )
 {
 const auto& implementationOwnerIt = m_altiumImplementationList.find( elem.ownerindex );
 
 if( implementationOwnerIt == m_altiumImplementationList.end() )
 {
 m_reporter->Report( wxString::Format( wxT( "Implementation's owner (%d) not found." ),
 elem.ownerindex ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 const auto& libSymbolIt = m_libSymbols.find( implementationOwnerIt->second );
 
 if( libSymbolIt == m_libSymbols.end() )
 {
 m_reporter->Report( wxString::Format( wxT( "Footprint's owner (%d) not found." ),
 implementationOwnerIt->second ),
 RPT_SEVERITY_DEBUG );
 return;
 }
 
 LIB_ID fpLibId = AltiumToKiCadLibID( elem.libname, elem.name );
 wxArrayString fpFilters;
 fpFilters.Add( fpLibId.Format() );
 
 libSymbolIt->second->SetFPFilters( fpFilters ); // TODO: not ideal as we overwrite it
 
 SCH_SYMBOL* symbol = m_symbols.at( libSymbolIt->first );
 
 symbol->SetFootprintFieldText( fpLibId.Format() );
 }
}