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kicad/eeschema/sch_plugins/cadstar/cadstar_sch_archive_loader.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020-2021 Roberto Fernandez Bautista <roberto.fer.bau@gmail.com>
* Copyright (C) 2020-2022 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 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 <http://www.gnu.org/licenses/>.
*/
/**
* @file cadstar_sch_archive_loader.cpp
* @brief Loads a csa file into a KiCad SCHEMATIC object
*/
#include <sch_plugins/cadstar/cadstar_sch_archive_loader.h>
#include <bus_alias.h>
#include <core/mirror.h>
#include <core/kicad_algo.h>
#include <eda_text.h>
#include <lib_shape.h>
#include <lib_text.h>
#include <macros.h>
#include <progress_reporter.h>
#include <string_utils.h>
#include <sch_bus_entry.h>
#include <sch_edit_frame.h> //SYMBOL_ORIENTATION_T
#include <sch_io_mgr.h>
#include <sch_junction.h>
#include <sch_line.h>
#include <sch_screen.h>
#include <sch_sheet.h>
#include <sch_sheet_path.h>
#include <sch_sheet_pin.h>
#include <sch_label.h>
#include <schematic.h>
#include <trigo.h>
#include <wildcards_and_files_ext.h>
const wxString PartNameFieldName = "Part Name";
void CADSTAR_SCH_ARCHIVE_LOADER::Load( SCHEMATIC* aSchematic, SCH_SHEET* aRootSheet,
SCH_PLUGIN::SCH_PLUGIN_RELEASER* aSchPlugin,
const wxFileName& aLibraryFileName )
{
if( m_progressReporter )
m_progressReporter->SetNumPhases( 3 ); // (0) Read file, (1) Parse file, (2) Load file
Parse();
LONGPOINT designLimit = Assignments.Settings.DesignLimit;
//Note: can't use getKiCadPoint() due VECTOR2I being int - need long long to make the check
long long designSizeXkicad = (long long) designLimit.x / KiCadUnitDivider;
long long designSizeYkicad = (long long) designLimit.y / KiCadUnitDivider;
// Max size limited by the positive dimension of VECTOR2I (which is an int)
constexpr long long maxDesignSizekicad = std::numeric_limits<int>::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 / SCH_IU_PER_MM,
(double) designSizeYkicad / SCH_IU_PER_MM,
(double) maxDesignSizekicad / SCH_IU_PER_MM,
(double) maxDesignSizekicad / SCH_IU_PER_MM ) );
}
// Assume the center at 0,0 since we are going to be translating the design afterwards anyway
m_designCenter = { 0, 0 };
m_schematic = aSchematic;
m_rootSheet = aRootSheet;
m_plugin = aSchPlugin;
m_libraryFileName = aLibraryFileName;
if( m_progressReporter )
{
m_progressReporter->BeginPhase( 2 );
long numSteps = 11; // one step for each of below functions + one at the end of import
// Step 4 is by far the longest - add granularity in reporting
numSteps += Parts.PartDefinitions.size();
m_progressReporter->SetMaxProgress( numSteps );
}
loadTextVariables(); // Load text variables right at the start to ensure bounding box
// calculations work correctly for text items
checkPoint(); // Step 1
loadSheets();
checkPoint(); // Step 2
loadHierarchicalSheetPins();
checkPoint(); // Step 3
loadPartsLibrary();
checkPoint(); // Step 4, Subdivided into extra steps
loadSchematicSymbolInstances();
checkPoint(); // Step 5
loadBusses();
checkPoint(); // Step 6
loadNets();
checkPoint(); // Step 7
loadFigures();
checkPoint(); // Step 8
loadTexts();
checkPoint(); // Step 9
loadDocumentationSymbols();
checkPoint(); // Step 10
if( Schematic.VariantHierarchy.Variants.size() > 0 )
{
m_reporter->Report( wxString::Format( _( "The CADSTAR design contains variants which has "
"no KiCad equivalent. Only the master variant "
"('%s') was loaded." ),
Schematic.VariantHierarchy.Variants.at( "V0" ).Name ),
RPT_SEVERITY_WARNING );
}
if( Schematic.Groups.size() > 0 )
{
m_reporter->Report( _( "The CADSTAR design contains grouped items which has no KiCad "
"equivalent. Any grouped items have been ungrouped." ),
RPT_SEVERITY_WARNING );
}
if( Schematic.ReuseBlocks.size() > 0 )
{
m_reporter->Report( _( "The CADSTAR design contains re-use blocks which has no KiCad "
"equivalent. The re-use block information has been discarded during "
"the import." ),
RPT_SEVERITY_WARNING );
}
// For all sheets, center all elements and re calculate the page size:
for( std::pair<LAYER_ID, SCH_SHEET*> sheetPair : m_sheetMap )
{
SCH_SHEET* sheet = sheetPair.second;
// Calculate the new sheet size.
BOX2I sheetBoundingBox;
for( SCH_ITEM* item : sheet->GetScreen()->Items() )
{
BOX2I bbox;
// Only use the visible fields of the symbols to calculate their bounding box
// (hidden fields could be very long and artificially enlarge the sheet bounding box)
if( item->Type() == SCH_SYMBOL_T )
{
SCH_SYMBOL* comp = static_cast<SCH_SYMBOL*>( item );
bbox = comp->GetBodyAndPinsBoundingBox();
for( const SCH_FIELD& field : comp->GetFields() )
{
if( field.IsVisible() )
bbox.Merge( field.GetBoundingBox() );
}
}
else if( item->Type() == SCH_TEXT_T )
{
SCH_TEXT* txtItem = static_cast<SCH_TEXT*>( item );
wxString txt = txtItem->GetText();
if( txt.Contains( "${" ) )
continue; // We can't calculate bounding box of text items with variables
else
bbox = txtItem->GetBoundingBox();
}
else
{
bbox = item->GetBoundingBox();
}
sheetBoundingBox.Merge( bbox );
}
// Find the working grid of the original CADSTAR design
int grid = Assignments.Grids.WorkingGrid.Param1;
if( Assignments.Grids.WorkingGrid.Type == GRID_TYPE::FRACTIONALGRID )
grid = grid / Assignments.Grids.WorkingGrid.Param2;
else if( Assignments.Grids.WorkingGrid.Param2 > grid )
grid = Assignments.Grids.WorkingGrid.Param2;
grid = getKiCadLength( grid );
auto roundToNearestGrid =
[&]( int aNumber ) -> int
{
int error = aNumber % grid;
int absError = sign( error ) * error;
if( absError > ( grid / 2 ) )
return aNumber + ( sign( error ) * grid ) - error;
else
return aNumber - error;
};
// When exporting to pdf, CADSTAR applies a margin of 3% of the longest dimension (height
// or width) to all 4 sides (top, bottom, left right). For the import, we are also rounding
// the margin to the nearest grid, ensuring all items remain on the grid.
VECTOR2I targetSheetSize = sheetBoundingBox.GetSize();
int longestSide = std::max( targetSheetSize.x, targetSheetSize.y );
int margin = ( (double) longestSide * 0.03 );
margin = roundToNearestGrid( margin );
targetSheetSize += margin * 2;
// Update page size always
PAGE_INFO pageInfo = sheet->GetScreen()->GetPageSettings();
pageInfo.SetWidthMils( schIUScale.IUToMils( targetSheetSize.x ) );
pageInfo.SetHeightMils( schIUScale.IUToMils( targetSheetSize.y ) );
// Set the new sheet size.
sheet->GetScreen()->SetPageSettings( pageInfo );
VECTOR2I pageSizeIU = sheet->GetScreen()->GetPageSettings().GetSizeIU( schIUScale.IU_PER_MILS );
VECTOR2I sheetcentre( pageSizeIU.x / 2, pageSizeIU.y / 2 );
VECTOR2I itemsCentre = sheetBoundingBox.Centre();
// round the translation to nearest point on the grid
VECTOR2I translation = sheetcentre - itemsCentre;
translation.x = roundToNearestGrid( translation.x );
translation.y = roundToNearestGrid( translation.y );
// Translate the items.
std::vector<SCH_ITEM*> allItems;
std::copy( sheet->GetScreen()->Items().begin(), sheet->GetScreen()->Items().end(),
std::back_inserter( allItems ) );
for( SCH_ITEM* item : allItems )
{
item->Move( translation );
item->ClearFlags();
sheet->GetScreen()->Update( item );
}
}
checkPoint();
m_reporter->Report( _( "CADSTAR fonts are different to the ones in KiCad. This will likely "
"result in alignment issues. Please review the imported text elements "
"carefully and correct manually if required." ),
RPT_SEVERITY_WARNING );
m_reporter->Report( _( "The CADSTAR design has been imported successfully.\n"
"Please review the import errors and warnings (if any)." ) );
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadSheets()
{
const std::vector<LAYER_ID>& orphanSheets = findOrphanSheets();
SCH_SHEET_PATH rootPath;
rootPath.push_back( m_rootSheet );
rootPath.SetPageNumber( wxT( "1" ) );
if( orphanSheets.size() > 1 )
{
int x = 1;
int y = 1;
for( LAYER_ID sheetID : orphanSheets )
{
VECTOR2I pos( x * schIUScale.MilsToIU( 1000 ), y * schIUScale.MilsToIU( 1000 ) );
VECTOR2I siz( schIUScale.MilsToIU( 1000 ), schIUScale.MilsToIU( 1000 ) );
loadSheetAndChildSheets( sheetID, pos, siz, rootPath );
x += 2;
if( x > 10 ) // start next row
{
x = 1;
y += 2;
}
}
}
else if( orphanSheets.size() > 0 )
{
LAYER_ID rootSheetID = orphanSheets.at( 0 );
wxFileName loadedFilePath = wxFileName( Filename );
std::string filename = wxString::Format( "%s_%02d",
loadedFilePath.GetName(),
getSheetNumber( rootSheetID ) ).ToStdString();
ReplaceIllegalFileNameChars( &filename );
filename += wxT( "." ) + KiCadSchematicFileExtension;
wxFileName fn( m_schematic->Prj().GetProjectPath() + filename );
m_rootSheet->GetScreen()->SetFileName( fn.GetFullPath() );
m_sheetMap.insert( { rootSheetID, m_rootSheet } );
loadChildSheets( rootSheetID, rootPath );
}
else
{
THROW_IO_ERROR( _( "The CADSTAR schematic might be corrupt: there is no root sheet." ) );
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadHierarchicalSheetPins()
{
for( std::pair<BLOCK_ID, BLOCK> blockPair : Schematic.Blocks )
{
BLOCK& block = blockPair.second;
LAYER_ID sheetID = "";
if( block.Type == BLOCK::TYPE::PARENT )
sheetID = block.LayerID;
else if( block.Type == BLOCK::TYPE::CHILD )
sheetID = block.AssocLayerID;
else
continue;
if( m_sheetMap.find( sheetID ) != m_sheetMap.end() )
{
SCH_SHEET* sheet = m_sheetMap.at( sheetID );
for( std::pair<TERMINAL_ID, TERMINAL> termPair : block.Terminals )
{
TERMINAL term = termPair.second;
wxString name = "YOU SHOULDN'T SEE THIS TEXT. THIS IS A BUG.";
SCH_HIERLABEL* sheetPin = nullptr;
if( block.Type == BLOCK::TYPE::PARENT )
sheetPin = new SCH_HIERLABEL();
else if( block.Type == BLOCK::TYPE::CHILD )
sheetPin = new SCH_SHEET_PIN( sheet );
sheetPin->SetText( name );
sheetPin->SetShape( LABEL_FLAG_SHAPE::L_UNSPECIFIED );
sheetPin->SetTextSpinStyle( getSpinStyle( term.OrientAngle, false ) );
sheetPin->SetPosition( getKiCadPoint( term.Position ) );
if( sheetPin->Type() == SCH_SHEET_PIN_T )
sheet->AddPin( (SCH_SHEET_PIN*) sheetPin );
else
sheet->GetScreen()->Append( sheetPin );
BLOCK_PIN_ID blockPinID = std::make_pair( block.ID, term.ID );
m_sheetPinMap.insert( { blockPinID, sheetPin } );
}
}
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadPartsLibrary()
{
for( std::pair<PART_ID, PART> partPair : Parts.PartDefinitions )
{
PART_ID partID = partPair.first;
PART part = partPair.second;
wxString escapedPartName = EscapeString( part.Name, CTX_LIBID );
LIB_SYMBOL* kiPart = new LIB_SYMBOL( escapedPartName );
kiPart->SetUnitCount( part.Definition.GateSymbols.size() );
bool ok = true;
for( std::pair<GATE_ID, PART::DEFINITION::GATE> gatePair : part.Definition.GateSymbols )
{
GATE_ID gateID = gatePair.first;
PART::DEFINITION::GATE gate = gatePair.second;
SYMDEF_ID symbolID = getSymDefFromName( gate.Name, gate.Alternate );
if( symbolID.IsEmpty() )
{
m_reporter->Report( wxString::Format( _( "Part definition '%s' references symbol "
"'%s' (alternate '%s') which could not be "
"found in the symbol library. The part has "
"not been loaded into the KiCad library." ),
part.Name,
gate.Name,
gate.Alternate ),
RPT_SEVERITY_WARNING);
ok = false;
break;
}
m_partSymbolsMap.insert( { { partID, gateID }, symbolID } );
loadSymDefIntoLibrary( symbolID, &part, gateID, kiPart );
}
if( ok && part.Definition.GateSymbols.size() != 0 )
{
( *m_plugin )->SaveSymbol( m_libraryFileName.GetFullPath(), kiPart );
LIB_SYMBOL* loadedPart =
( *m_plugin )->LoadSymbol( m_libraryFileName.GetFullPath(), kiPart->GetName() );
m_partMap.insert( { partID, loadedPart } );
}
else
{
if( part.Definition.GateSymbols.size() == 0 )
{
m_reporter->Report(
wxString::Format( _( "Part definition '%s' has an incomplete definition (no"
" symbol definitions are associated with it). The part"
" has not been loaded into the KiCad library." ),
part.Name ),
RPT_SEVERITY_WARNING );
}
// Don't save in the library, but still keep it cached as some of the units might have
// been loaded correctly (saving us time later on), plus the part definition contains
// the part name, which is important to load
m_partMap.insert( { partID, kiPart } );
}
checkPoint();
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadSchematicSymbolInstances()
{
for( std::pair<SYMBOL_ID, SYMBOL> symPair : Schematic.Symbols )
{
SYMBOL sym = symPair.second;
if( !sym.VariantID.empty() && sym.VariantParentSymbolID != sym.ID )
continue; // Only load master Variant
if( sym.IsComponent )
{
if( m_partMap.find( sym.PartRef.RefID ) == m_partMap.end() )
{
m_reporter->Report( wxString::Format( _( "Symbol '%s' references part '%s' which "
"could not be found in the library. The "
"symbol was not loaded" ),
sym.ComponentRef.Designator,
sym.PartRef.RefID ),
RPT_SEVERITY_ERROR );
continue;
}
if( sym.GateID.IsEmpty() )
sym.GateID = wxT( "A" ); // Assume Gate "A" if unspecified
PART_GATE_ID partSymbolID = { sym.PartRef.RefID, sym.GateID };
LIB_SYMBOL* kiPart = m_partMap.at( sym.PartRef.RefID );
bool copy = false;
// The symbol definition in the part either does not exist for this gate number
// or is different to the symbol instance. We need to load a new symbol
if( m_partSymbolsMap.find( partSymbolID ) == m_partSymbolsMap.end()
|| m_partSymbolsMap.at( partSymbolID ) != sym.SymdefID )
{
kiPart = new LIB_SYMBOL( *kiPart ); // Make a copy
copy = true;
const PART& part = Parts.PartDefinitions.at( sym.PartRef.RefID );
loadSymDefIntoLibrary( sym.SymdefID, &part, sym.GateID, kiPart );
}
LIB_SYMBOL* scaledPart = getScaledLibPart( kiPart, sym.ScaleRatioNumerator,
sym.ScaleRatioDenominator );
EDA_ANGLE symOrient = ANGLE_0;
SCH_SYMBOL* symbol = loadSchematicSymbol( sym, *scaledPart, symOrient );
delete scaledPart;
if( copy )
delete kiPart;
SCH_FIELD* refField = symbol->GetField( REFERENCE_FIELD );
sym.ComponentRef.Designator.Replace( wxT( "\n" ), wxT( "\\n" ) );
sym.ComponentRef.Designator.Replace( wxT( "\r" ), wxT( "\\r" ) );
sym.ComponentRef.Designator.Replace( wxT( "\t" ), wxT( "\\t" ) );
sym.ComponentRef.Designator.Replace( wxT( " " ), wxT( "_" ) );
refField->SetText( sym.ComponentRef.Designator );
loadSymbolFieldAttribute( sym.ComponentRef.AttrLoc, symOrient, sym.Mirror, refField );
if( sym.HasPartRef )
{
SCH_FIELD* partField = symbol->FindField( PartNameFieldName );
if( !partField )
{
int fieldID = symbol->GetFieldCount();
partField = symbol->AddField( SCH_FIELD( VECTOR2I(), fieldID, symbol,
PartNameFieldName ) );
}
wxASSERT( partField->GetName() == PartNameFieldName );
wxString partname = getPart( sym.PartRef.RefID ).Name;
partname.Replace( wxT( "\n" ), wxT( "\\n" ) );
partname.Replace( wxT( "\r" ), wxT( "\\r" ) );
partname.Replace( wxT( "\t" ), wxT( "\\t" ) );
partField->SetText( partname );
loadSymbolFieldAttribute( sym.PartRef.AttrLoc, symOrient, sym.Mirror, partField );
partField->SetVisible( SymbolPartNameColor.IsVisible );
}
for( auto attr : sym.AttributeValues )
{
ATTRIBUTE_VALUE attrVal = attr.second;
if( attrVal.HasLocation )
{
wxString attrName = getAttributeName( attrVal.AttributeID );
SCH_FIELD* attrField = symbol->FindField( attrName );
if( !attrField )
{
int fieldID = symbol->GetFieldCount();
attrField = symbol->AddField(
SCH_FIELD( VECTOR2I(), fieldID, symbol, attrName ) );
}
wxASSERT( attrField->GetName() == attrName );
attrVal.Value.Replace( wxT( "\n" ), wxT( "\\n" ) );
attrVal.Value.Replace( wxT( "\r" ), wxT( "\\r" ) );
attrVal.Value.Replace( wxT( "\t" ), wxT( "\\t" ) );
attrField->SetText( attrVal.Value );
loadSymbolFieldAttribute( attrVal.AttributeLocation, symOrient, sym.Mirror,
attrField );
attrField->SetVisible( isAttributeVisible( attrVal.AttributeID ) );
}
}
}
else if( sym.IsSymbolVariant )
{
if( Library.SymbolDefinitions.find( sym.SymdefID ) == Library.SymbolDefinitions.end() )
{
THROW_IO_ERROR( wxString::Format(
_( "Symbol ID '%s' references library symbol '%s' which could not be "
"found in the library. Did you export all items of the design?" ),
sym.ID, sym.PartRef.RefID ) );
}
SYMDEF_SCM libSymDef = Library.SymbolDefinitions.at( sym.SymdefID );
if( libSymDef.Terminals.size() != 1 )
{
THROW_IO_ERROR( wxString::Format(
_( "Symbol ID '%s' is a signal reference or global signal but it has too "
"many pins. The expected number of pins is 1 but %d were found." ),
sym.ID, libSymDef.Terminals.size() ) );
}
if( sym.SymbolVariant.Type == SYMBOLVARIANT::TYPE::GLOBALSIGNAL )
{
SYMDEF_ID symID = sym.SymdefID;
LIB_SYMBOL* kiPart = nullptr;
// In CADSTAR "GlobalSignal" is a special type of symbol which defines
// a Power Symbol. The "Alternate" name defines the default net name of
// the power symbol but this can be overridden in the design itself.
wxString libraryNetName = Library.SymbolDefinitions.at( symID ).Alternate;
// Name of the net that the symbol instance in CADSTAR refers to:
wxString symbolInstanceNetName = sym.SymbolVariant.Reference;
symbolInstanceNetName = EscapeString( symbolInstanceNetName, CTX_LIBID );
// Name of the symbol we will use for saving the part in KiCad
// Note: In CADSTAR all power symbols will start have the reference name be
// "GLOBALSIGNAL" followed by the default net name, so it makes sense to save
// the symbol in KiCad as the default net name as well.
wxString libPartName = libraryNetName;
// In CADSTAR power symbol instances can refer to a different net to that defined
// in the library. This causes problems in KiCad v6 as it breaks connectivity when
// the user decides to update all symbols from library. We handle this by creating
// individual versions of the power symbol for each net name.
if( libPartName != symbolInstanceNetName )
{
libPartName += wxT( " (" ) + symbolInstanceNetName + wxT( ")" );
}
if( m_powerSymLibMap.find( libPartName ) == m_powerSymLibMap.end() )
{
SYMDEF_SCM symbolDef = Library.SymbolDefinitions.at( symID );
kiPart = new LIB_SYMBOL( libPartName );
kiPart->SetPower();
loadSymDefIntoLibrary( symID, nullptr, "A", kiPart );
kiPart->GetValueField().SetText( symbolInstanceNetName );
if( symbolDef.TextLocations.find( SIGNALNAME_ORIGIN_ATTRID )
!= symbolDef.TextLocations.end() )
{
TEXT_LOCATION txtLoc =
symbolDef.TextLocations.at( SIGNALNAME_ORIGIN_ATTRID );
VECTOR2I valPos = getKiCadLibraryPoint( txtLoc.Position, symbolDef.Origin );
kiPart->GetValueField().SetPosition( valPos );
kiPart->GetValueField().SetVisible( true );
}
else
{
kiPart->GetValueField().SetVisible( false );
}
kiPart->GetReferenceField().SetText( "#PWR" );
kiPart->GetReferenceField().SetVisible( false );
( *m_plugin )->SaveSymbol( m_libraryFileName.GetFullPath(), kiPart );
m_powerSymLibMap.insert( { libPartName, kiPart } );
}
else
{
kiPart = m_powerSymLibMap.at( libPartName );
wxASSERT( kiPart->GetValueField().GetText() == symbolInstanceNetName );
}
LIB_SYMBOL* scaledPart = getScaledLibPart( kiPart, sym.ScaleRatioNumerator,
sym.ScaleRatioDenominator );
EDA_ANGLE returnedOrient = ANGLE_0;
SCH_SYMBOL* symbol = loadSchematicSymbol( sym, *scaledPart, returnedOrient );
m_powerSymMap.insert( { sym.ID, symbol } );
delete scaledPart;
}
else if( sym.SymbolVariant.Type == SYMBOLVARIANT::TYPE::SIGNALREF )
{
// There should only be one pin and we'll use that to set the position
TERMINAL& symbolTerminal = libSymDef.Terminals.begin()->second;
VECTOR2I terminalPosOffset = symbolTerminal.Position - libSymDef.Origin;
EDA_ANGLE rotate = getAngle( sym.OrientAngle );
if( sym.Mirror )
rotate += ANGLE_180;
RotatePoint( terminalPosOffset, -rotate );
SCH_GLOBALLABEL* netLabel = new SCH_GLOBALLABEL;
netLabel->SetPosition( getKiCadPoint( (VECTOR2I)sym.Origin + terminalPosOffset ) );
netLabel->SetText( "***UNKNOWN NET****" ); // This should be later updated when we load the netlist
netLabel->SetTextSize( VECTOR2I( schIUScale.MilsToIU( 50 ), schIUScale.MilsToIU( 50 ) ) );
SYMDEF_SCM symbolDef = Library.SymbolDefinitions.at( sym.SymdefID );
if( symbolDef.TextLocations.count( LINK_ORIGIN_ATTRID ) )
{
TEXT_LOCATION linkOrigin = symbolDef.TextLocations.at( LINK_ORIGIN_ATTRID );
applyTextSettings( netLabel, linkOrigin.TextCodeID, linkOrigin.Alignment,
linkOrigin.Justification );
}
netLabel->SetTextSpinStyle( getSpinStyle( sym.OrientAngle, sym.Mirror ) );
if( libSymDef.Alternate.Lower().Contains( "in" ) )
netLabel->SetShape( LABEL_FLAG_SHAPE::L_INPUT );
else if( libSymDef.Alternate.Lower().Contains( "bi" ) )
netLabel->SetShape( LABEL_FLAG_SHAPE::L_BIDI );
else if( libSymDef.Alternate.Lower().Contains( "out" ) )
netLabel->SetShape( LABEL_FLAG_SHAPE::L_OUTPUT );
else
netLabel->SetShape( LABEL_FLAG_SHAPE::L_UNSPECIFIED );
SCH_SCREEN* screen = m_sheetMap.at( sym.LayerID )->GetScreen();
// autoplace intersheet refs
netLabel->AutoplaceFields( screen, false );
screen->Append( netLabel );
m_globalLabelsMap.insert( { sym.ID, netLabel } );
}
else
{
wxASSERT_MSG( false, "Unknown Symbol Variant." );
}
}
else
{
m_reporter->Report( wxString::Format( _( "Symbol ID '%s' is of an unknown type. It is "
"neither a symbol or a net power / symbol. "
"The symbol was not loaded." ),
sym.ID ),
RPT_SEVERITY_ERROR );
}
if( sym.ScaleRatioDenominator != 1 || sym.ScaleRatioNumerator != 1 )
{
wxString symbolName = sym.ComponentRef.Designator;
if( symbolName.empty() )
symbolName = wxString::Format( "ID: %s", sym.ID );
else
symbolName += sym.GateID;
m_reporter->Report( wxString::Format( _( "Symbol '%s' is scaled in the original "
"CADSTAR schematic but this is not supported "
"in KiCad. When the symbol is reloaded from "
"the library, it will revert to the original "
"1:1 scale." ),
symbolName,
sym.PartRef.RefID ),
RPT_SEVERITY_ERROR );
}
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadBusses()
{
for( std::pair<BUS_ID, BUS> busPair : Schematic.Buses )
{
BUS bus = busPair.second;
bool firstPt = true;
VERTEX last;
if( bus.LayerID != wxT( "NO_SHEET" ) )
{
SCH_SCREEN* screen = m_sheetMap.at( bus.LayerID )->GetScreen();
std::shared_ptr<BUS_ALIAS> kiBusAlias = std::make_shared<BUS_ALIAS>();
kiBusAlias->SetName( bus.Name );
kiBusAlias->SetParent( screen );
screen->AddBusAlias( kiBusAlias );
m_busesMap.insert( { bus.ID, kiBusAlias } );
SCH_LABEL* label = new SCH_LABEL();
wxString busname = HandleTextOverbar( bus.Name );
label->SetText( wxT( "{" ) + busname + wxT( "}" ) );
label->SetVisible( true );
screen->Append( label );
SHAPE_LINE_CHAIN busLineChain; // to compute nearest segment to bus label
for( const VERTEX& cur : bus.Shape.Vertices )
{
busLineChain.Append( getKiCadPoint( cur.End ) );
if( firstPt )
{
last = cur;
firstPt = false;
if( !bus.HasBusLabel )
{
// Add a bus label on the starting point if the original CADSTAR design
// does not have an explicit label
label->SetPosition( getKiCadPoint( last.End ) );
}
continue;
}
SCH_LINE* kiBus = new SCH_LINE();
kiBus->SetStartPoint( getKiCadPoint( last.End ) );
kiBus->SetEndPoint( getKiCadPoint( cur.End ) );
kiBus->SetLayer( LAYER_BUS );
kiBus->SetLineWidth( getLineThickness( bus.LineCodeID ) );
screen->Append( kiBus );
last = cur;
}
if( bus.HasBusLabel )
{
//lets find the closest point in the busline to the label
VECTOR2I busLabelLoc = getKiCadPoint( bus.BusLabel.Position );
VECTOR2I nearestPt = busLineChain.NearestPoint( busLabelLoc );
label->SetPosition( nearestPt );
applyTextSettings( label,
bus.BusLabel.TextCodeID,
bus.BusLabel.Alignment,
bus.BusLabel.Justification );
// Re-set bus name as it might have been "double-escaped" after applyTextSettings
label->SetText( wxT( "{" ) + busname + wxT( "}" ) );
// Note orientation of the bus label will be determined in loadNets
// (the position of the wire will determine how best to place the bus label)
}
}
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadNets()
{
for( std::pair<NET_ID, NET_SCH> netPair : Schematic.Nets )
{
NET_SCH net = netPair.second;
wxString netName = net.Name;
std::map<NETELEMENT_ID, SCH_LABEL*> netlabels;
if( netName.IsEmpty() )
netName = wxString::Format( "$%ld", net.SignalNum );
netName = HandleTextOverbar( netName );
for( std::pair<NETELEMENT_ID, NET_SCH::SYM_TERM> terminalPair : net.Terminals )
{
NET_SCH::SYM_TERM netTerm = terminalPair.second;
if( m_powerSymMap.find( netTerm.SymbolID ) != m_powerSymMap.end() )
{
SCH_FIELD* val = m_powerSymMap.at( netTerm.SymbolID )->GetField( VALUE_FIELD );
val->SetText( netName );
val->SetBold( false );
val->SetVisible( false );
if( netTerm.HasNetLabel )
{
val->SetVisible( true );
val->SetPosition( getKiCadPoint( netTerm.NetLabel.Position ) );
applyTextSettings( val,
netTerm.NetLabel.TextCodeID,
netTerm.NetLabel.Alignment,
netTerm.NetLabel.Justification,
netTerm.NetLabel.OrientAngle,
netTerm.NetLabel.Mirror );
}
}
else if( m_globalLabelsMap.find( netTerm.SymbolID ) != m_globalLabelsMap.end() )
{
m_globalLabelsMap.at( netTerm.SymbolID )->SetText( netName );
LAYER_ID sheet = Schematic.Symbols.at( netTerm.SymbolID ).LayerID;
if( m_sheetMap.count( sheet ) )
{
SCH_SCREEN* screen = m_sheetMap.at( sheet )->GetScreen();
// autoplace intersheet refs again since we've changed the name
m_globalLabelsMap.at( netTerm.SymbolID )->AutoplaceFields( screen, false );
}
}
else if( !net.Name.IsEmpty() && Schematic.Symbols.count( netTerm.SymbolID )
&& netTerm.HasNetLabel )
{
// This is a named net that connects to a schematic symbol pin - we need to put a label
SCH_LABEL* label = new SCH_LABEL();
label->SetText( netName );
POINT pinLocation = getLocationOfNetElement( net, netTerm.ID );
label->SetPosition( getKiCadPoint( pinLocation ) );
label->SetVisible( true );
applyTextSettings( label, netTerm.NetLabel.TextCodeID, netTerm.NetLabel.Alignment,
netTerm.NetLabel.Justification );
netlabels.insert( { netTerm.ID, label } );
LAYER_ID sheet = Schematic.Symbols.at( netTerm.SymbolID ).LayerID;
m_sheetMap.at( sheet )->GetScreen()->Append( label );
}
}
auto getHierarchicalLabel =
[&]( NETELEMENT_ID aNode ) -> SCH_HIERLABEL*
{
if( aNode.Contains( "BLKT" ) )
{
NET_SCH::BLOCK_TERM blockTerm = net.BlockTerminals.at( aNode );
BLOCK_PIN_ID blockPinID = std::make_pair( blockTerm.BlockID,
blockTerm.TerminalID );
if( m_sheetPinMap.find( blockPinID ) != m_sheetPinMap.end() )
return m_sheetPinMap.at( blockPinID );
}
return nullptr;
};
//Add net name to all hierarchical pins (block terminals in CADSTAR)
for( std::pair<NETELEMENT_ID, NET_SCH::BLOCK_TERM> blockPair : net.BlockTerminals )
{
SCH_HIERLABEL* label = getHierarchicalLabel( blockPair.first );
if( label )
label->SetText( netName );
}
// Load all bus entries and add net label if required
for( std::pair<NETELEMENT_ID, NET_SCH::BUS_TERM> busPair : net.BusTerminals )
{
NET_SCH::BUS_TERM busTerm = busPair.second;
BUS bus = Schematic.Buses.at( busTerm.BusID );
if( !alg::contains( m_busesMap.at( bus.ID )->Members(), netName ) )
m_busesMap.at( bus.ID )->Members().emplace_back( netName );
SCH_BUS_WIRE_ENTRY* busEntry =
new SCH_BUS_WIRE_ENTRY( getKiCadPoint( busTerm.FirstPoint ), false );
VECTOR2I size =
getKiCadPoint( busTerm.SecondPoint ) - getKiCadPoint( busTerm.FirstPoint );
busEntry->SetSize( VECTOR2I( size.x, size.y ) );
m_sheetMap.at( bus.LayerID )->GetScreen()->Append( busEntry );
// Always add a label at bus terminals to ensure connectivity.
// If the original design does not have a label, just make it very small
// to keep connectivity but make the design look visually similar to
// the original.
SCH_LABEL* label = new SCH_LABEL();
label->SetText( netName );
label->SetPosition( getKiCadPoint( busTerm.SecondPoint ) );
label->SetVisible( true );
if( busTerm.HasNetLabel )
{
applyTextSettings( label,
busTerm.NetLabel.TextCodeID,
busTerm.NetLabel.Alignment,
busTerm.NetLabel.Justification );
}
else
{
label->SetTextSize( VECTOR2I( SMALL_LABEL_SIZE, SMALL_LABEL_SIZE ) );
}
netlabels.insert( { busTerm.ID, label } );
m_sheetMap.at( bus.LayerID )->GetScreen()->Append( label );
}
for( std::pair<NETELEMENT_ID, NET_SCH::DANGLER> danglerPair : net.Danglers )
{
NET_SCH::DANGLER dangler = danglerPair.second;
SCH_LABEL* label = new SCH_LABEL();
label->SetPosition( getKiCadPoint( dangler.Position ) );
label->SetVisible( true );
if( dangler.HasNetLabel )
{
applyTextSettings( label,
dangler.NetLabel.TextCodeID,
dangler.NetLabel.Alignment,
dangler.NetLabel.Justification );
}
label->SetText( netName ); // set text after applying settings to avoid double-escaping
netlabels.insert( { dangler.ID, label } );
m_sheetMap.at( dangler.LayerID )->GetScreen()->Append( label );
}
for( NET_SCH::CONNECTION_SCH conn : net.Connections )
{
if( conn.LayerID == wxT( "NO_SHEET" ) )
continue; // No point loading virtual connections. KiCad handles that internally
POINT start = getLocationOfNetElement( net, conn.StartNode );
POINT end = getLocationOfNetElement( net, conn.EndNode );
if( start.x == UNDEFINED_VALUE || end.x == UNDEFINED_VALUE )
continue;
// Connections in CADSTAR are always implied between symbols even if the route
// doesn't start and end exactly at the connection points
if( conn.Path.size() < 1 || conn.Path.front() != start )
conn.Path.insert( conn.Path.begin(), start );
if( conn.Path.size() < 2 || conn.Path.back() != end )
conn.Path.push_back( end );
bool firstPt = true;
bool secondPt = false;
VECTOR2I last;
SCH_LINE* wire = nullptr;
SHAPE_LINE_CHAIN wireChain; // Create a temp. line chain representing the connection
for( POINT pt : conn.Path )
{
wireChain.Append( getKiCadPoint( pt ) );
}
// AUTO-FIX SHEET PINS
//--------------------
// KiCad constrains the sheet pin on the edge of the sheet object whereas in
// CADSTAR it can be anywhere. Let's find the intersection of the wires with the sheet
// and place the hierarchical
std::vector<NETELEMENT_ID> nodes;
nodes.push_back( conn.StartNode );
nodes.push_back( conn.EndNode );
for( NETELEMENT_ID node : nodes )
{
SCH_HIERLABEL* sheetPin = getHierarchicalLabel( node );
if( sheetPin )
{
if( sheetPin->Type() == SCH_SHEET_PIN_T
&& SCH_SHEET::ClassOf( sheetPin->GetParent() ) )
{
SCH_SHEET* parentSheet = static_cast<SCH_SHEET*>( sheetPin->GetParent() );
VECTOR2I sheetSize = parentSheet->GetSize();
VECTOR2I sheetPosition = parentSheet->GetPosition();
int leftSide = sheetPosition.x;
int rightSide = sheetPosition.x + sheetSize.x;
int topSide = sheetPosition.y;
int botSide = sheetPosition.y + sheetSize.y;
SHAPE_LINE_CHAIN sheetEdge;
sheetEdge.Append( leftSide, topSide );
sheetEdge.Append( rightSide, topSide );
sheetEdge.Append( rightSide, botSide );
sheetEdge.Append( leftSide, botSide );
sheetEdge.Append( leftSide, topSide );
SHAPE_LINE_CHAIN::INTERSECTIONS wireToSheetIntersects;
if( !wireChain.Intersect( sheetEdge, wireToSheetIntersects ) )
{
// The block terminal is outside the block shape in the original
// CADSTAR design. Since KiCad's Sheet Pin will already be constrained
// on the edge, we will simply join to it with a straight line.
if( node == conn.StartNode )
wireChain = wireChain.Reverse();
wireChain.Append( sheetPin->GetPosition() );
if( node == conn.StartNode )
wireChain = wireChain.Reverse();
}
else
{
// The block terminal is either inside or on the shape edge. Lets use
// the first intersection point.
VECTOR2I intsctPt = wireToSheetIntersects.at( 0 ).p;
int intsctIndx = wireChain.FindSegment( intsctPt );
wxASSERT_MSG( intsctIndx != -1, "Can't find intersecting segment" );
if( node == conn.StartNode )
wireChain.Replace( 0, intsctIndx, intsctPt );
else
wireChain.Replace( intsctIndx + 1, /*end index*/ -1, intsctPt );
sheetPin->SetPosition( intsctPt );
}
}
}
}
auto fixNetLabelsAndSheetPins =
[&]( const EDA_ANGLE& aWireAngle, NETELEMENT_ID& aNetEleID )
{
TEXT_SPIN_STYLE spin = getSpinStyle( aWireAngle );
if( netlabels.find( aNetEleID ) != netlabels.end() )
netlabels.at( aNetEleID )->SetTextSpinStyle( spin.MirrorY() );
SCH_HIERLABEL* sheetPin = getHierarchicalLabel( aNetEleID );
if( sheetPin )
sheetPin->SetTextSpinStyle( spin.MirrorX() );
};
// Now we can load the wires and fix the label orientations
for( const VECTOR2I& pt : wireChain.CPoints() )
{
if( firstPt )
{
last = pt;
firstPt = false;
secondPt = true;
continue;
}
if( secondPt )
{
secondPt = false;
EDA_ANGLE wireAngle( last - pt );
fixNetLabelsAndSheetPins( wireAngle, conn.StartNode );
}
wire = new SCH_LINE();
wire->SetStartPoint( last );
wire->SetEndPoint( pt );
wire->SetLayer( LAYER_WIRE );
if( !conn.ConnectionLineCode.IsEmpty() )
wire->SetLineWidth( getLineThickness( conn.ConnectionLineCode ) );
last = pt;
m_sheetMap.at( conn.LayerID )->GetScreen()->Append( wire );
}
//Fix labels on the end wire
if( wire )
{
EDA_ANGLE wireAngle( wire->GetEndPoint() - wire->GetStartPoint() );
fixNetLabelsAndSheetPins( wireAngle, conn.EndNode );
}
}
for( std::pair<NETELEMENT_ID, NET_SCH::JUNCTION_SCH> juncPair : net.Junctions )
{
NET_SCH::JUNCTION_SCH junc = juncPair.second;
SCH_JUNCTION* kiJunc = new SCH_JUNCTION();
kiJunc->SetPosition( getKiCadPoint( junc.Location ) );
m_sheetMap.at( junc.LayerID )->GetScreen()->Append( kiJunc );
if( junc.HasNetLabel )
{
// In CADSTAR the label can be placed anywhere, but in KiCad it has to be placed
// in the same location as the junction for it to be connected to it.
SCH_LABEL* label = new SCH_LABEL();
label->SetText( netName );
label->SetPosition( getKiCadPoint( junc.Location ) );
label->SetVisible( true );
EDA_ANGLE labelAngle = getAngle( junc.NetLabel.OrientAngle );
TEXT_SPIN_STYLE spin = getSpinStyle( labelAngle );
label->SetTextSpinStyle( spin );
m_sheetMap.at( junc.LayerID )->GetScreen()->Append( label );
}
}
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadFigures()
{
for( std::pair<FIGURE_ID, FIGURE> figPair : Schematic.Figures )
{
FIGURE fig = figPair.second;
loadFigure( fig, fig.LayerID, LAYER_NOTES );
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadTexts()
{
for( std::pair<TEXT_ID, TEXT> textPair : Schematic.Texts )
{
TEXT txt = textPair.second;
SCH_TEXT* kiTxt = getKiCadSchText( txt );
loadItemOntoKiCadSheet( txt.LayerID, kiTxt );
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadDocumentationSymbols()
{
for( std::pair<DOCUMENTATION_SYMBOL_ID, DOCUMENTATION_SYMBOL> docSymPair :
Schematic.DocumentationSymbols )
{
DOCUMENTATION_SYMBOL docSym = docSymPair.second;
if( Library.SymbolDefinitions.find( docSym.SymdefID ) == Library.SymbolDefinitions.end() )
{
m_reporter->Report( wxString::Format( _( "Documentation Symbol '%s' refers to symbol "
"definition ID '%s' which does not exist in "
"the library. The symbol was not loaded." ),
docSym.ID,
docSym.SymdefID ),
RPT_SEVERITY_ERROR );
continue;
}
SYMDEF_SCM docSymDef = Library.SymbolDefinitions.at( docSym.SymdefID );
VECTOR2I moveVector = getKiCadPoint( docSym.Origin ) - getKiCadPoint( docSymDef.Origin );
EDA_ANGLE rotationAngle = getAngle( docSym.OrientAngle );
double scalingFactor = (double) docSym.ScaleRatioNumerator
/ (double) docSym.ScaleRatioDenominator;
VECTOR2I centreOfTransform = getKiCadPoint( docSymDef.Origin );
bool mirrorInvert = docSym.Mirror;
for( std::pair<FIGURE_ID, FIGURE> figPair : docSymDef.Figures )
{
FIGURE fig = figPair.second;
loadFigure( fig, docSym.LayerID, LAYER_NOTES, moveVector, rotationAngle, scalingFactor,
centreOfTransform, mirrorInvert );
}
for( std::pair<TEXT_ID, TEXT> textPair : docSymDef.Texts )
{
TEXT txt = textPair.second;
txt.Mirror = ( txt.Mirror ) ? !mirrorInvert : mirrorInvert;
txt.OrientAngle = docSym.OrientAngle - txt.OrientAngle;
SCH_TEXT* kiTxt = getKiCadSchText( txt );
VECTOR2I newPosition = applyTransform( kiTxt->GetPosition(), moveVector, rotationAngle,
scalingFactor, centreOfTransform, mirrorInvert );
int newTxtWidth = KiROUND( kiTxt->GetTextWidth() * scalingFactor );
int newTxtHeight = KiROUND( kiTxt->GetTextHeight() * scalingFactor );
int newTxtThickness = KiROUND( kiTxt->GetTextThickness() * scalingFactor );
kiTxt->SetPosition( newPosition );
kiTxt->SetTextWidth( newTxtWidth );
kiTxt->SetTextHeight( newTxtHeight );
kiTxt->SetTextThickness( newTxtThickness );
loadItemOntoKiCadSheet( docSym.LayerID, kiTxt );
}
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadTextVariables()
{
auto findAndReplaceTextField =
[&]( TEXT_FIELD_NAME aField, wxString aValue )
{
if( m_context.TextFieldToValuesMap.find( aField ) != m_context.TextFieldToValuesMap.end() )
{
if( m_context.TextFieldToValuesMap.at( aField ) != aValue )
{
m_context.TextFieldToValuesMap.at( aField ) = aValue;
m_context.InconsistentTextFields.insert( aField );
return false;
}
}
else
{
m_context.TextFieldToValuesMap.insert( { aField, aValue } );
}
return true;
};
PROJECT* pj = &m_schematic->Prj();
if( pj )
{
std::map<wxString, wxString>& txtVars = pj->GetTextVars();
// Most of the design text fields can be derived from other elements
if( Schematic.VariantHierarchy.Variants.size() > 0 )
{
VARIANT loadedVar = Schematic.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<TEXT_FIELD_NAME, wxString> txtvalue : m_context.TextFieldToValuesMap )
{
wxString varName = CADSTAR_TO_KICAD_FIELDS.at( txtvalue.first );
wxString varValue = txtvalue.second;
txtVars.insert( { varName, varValue } );
}
for( std::pair<wxString, wxString> txtvalue : m_context.FilenamesToTextMap )
{
wxString varName = txtvalue.first;
wxString varValue = txtvalue.second;
txtVars.insert( { varName, varValue } );
}
}
else
{
m_reporter->Report( _( "Text Variables could not be set as there is no project attached." ),
RPT_SEVERITY_ERROR );
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadSymDefIntoLibrary( const SYMDEF_ID& aSymdefID,
const PART* aCadstarPart, const GATE_ID& aGateID, LIB_SYMBOL* aSymbol )
{
wxCHECK( Library.SymbolDefinitions.find( aSymdefID ) != Library.SymbolDefinitions.end(), );
SYMDEF_SCM symbol = Library.SymbolDefinitions.at( aSymdefID );
int gateNumber = getKiCadUnitNumberFromGate( aGateID );
// Ensure there are no items on this unit (e.g. if we already previously loaded the symbol from
// the part definition)
std::vector<LIB_ITEM*> drawItems = aSymbol->GetUnitDrawItems( gateNumber, 0 );
for( LIB_ITEM* item : drawItems )
aSymbol->RemoveDrawItem( item );
for( std::pair<FIGURE_ID, FIGURE> figPair : symbol.Figures )
{
FIGURE fig = figPair.second;
int lineThickness = getLineThickness( fig.LineCodeID );
PLOT_DASH_TYPE linestyle = getLineStyle( fig.LineCodeID );
if( fig.Shape.Type == SHAPE_TYPE::OPENSHAPE )
{
loadLibrarySymbolShapeVertices( fig.Shape.Vertices, symbol.Origin, aSymbol, gateNumber,
lineThickness );
}
else
{
LIB_SHAPE* shape = new LIB_SHAPE( aSymbol, SHAPE_T::POLY );
shape->SetPolyShape( fig.Shape.ConvertToPolySet(
[&]( const VECTOR2I& aPt )
{
return getKiCadLibraryPoint( aPt, symbol.Origin );
},
ARC_ACCURACY ) );
shape->SetUnit( gateNumber );
shape->SetStroke( STROKE_PARAMS( lineThickness, linestyle ) );
if( fig.Shape.Type == SHAPE_TYPE::SOLID )
shape->SetFillMode( FILL_T::FILLED_SHAPE );
else if( fig.Shape.Type == SHAPE_TYPE::OUTLINE )
shape->SetFillMode( FILL_T::NO_FILL );
else if( fig.Shape.Type == SHAPE_TYPE::HATCHED ) // We don't have an equivalent
shape->SetFillMode( FILL_T::FILLED_WITH_BG_BODYCOLOR );
aSymbol->AddDrawItem( shape );
}
}
TERMINAL_TO_PINNUM_MAP pinNumMap;
for( std::pair<TERMINAL_ID, TERMINAL> termPair : symbol.Terminals )
{
TERMINAL term = termPair.second;
wxString pinNum = wxString::Format( "%ld", term.ID );
wxString pinName = wxEmptyString;
LIB_PIN* pin = new LIB_PIN( aSymbol );
if( aCadstarPart )
{
PART::DEFINITION::PIN csPin = getPartDefinitionPin( *aCadstarPart, aGateID, term.ID );
pinName = HandleTextOverbar( csPin.Label );
pinNum = HandleTextOverbar( csPin.Name );
if( pinNum.IsEmpty() )
{
if( !csPin.Identifier.IsEmpty() )
pinNum = csPin.Identifier;
else if( csPin.ID == UNDEFINED_VALUE )
pinNum = wxString::Format( "%ld", term.ID );
else
pinNum = wxString::Format( "%ld", csPin.ID );
}
pin->SetType( getKiCadPinType( csPin.Type ) );
pinNumMap.insert( { term.ID, pinNum } );
}
else
{
// If no part is defined, we don't know the pin type. Assume passive pin
pin->SetType( ELECTRICAL_PINTYPE::PT_PASSIVE );
}
pin->SetPosition( getKiCadLibraryPoint( term.Position, symbol.Origin ) );
pin->SetLength( 0 ); //CADSTAR Pins are just a point (have no length)
pin->SetShape( GRAPHIC_PINSHAPE::LINE );
pin->SetUnit( gateNumber );
pin->SetNumber( pinNum );
pin->SetName( pinName );
int pinNumberHeight = getTextHeightFromTextCode( wxT( "TC0" ) ); // TC0 is the default CADSTAR text size for name/number
int pinNameHeight = getTextHeightFromTextCode( wxT( "TC0" ) );
if( symbol.PinNumberLocations.count( term.ID ) )
{
PIN_NUM_LABEL_LOC pinNumLocation = symbol.PinNumberLocations.at( term.ID );
pinNumberHeight = getTextHeightFromTextCode( pinNumLocation.TextCodeID );
}
if( symbol.PinLabelLocations.count( term.ID ) )
{
PIN_NUM_LABEL_LOC pinNameLocation = symbol.PinLabelLocations.at( term.ID );
pinNameHeight = getTextHeightFromTextCode( pinNameLocation.TextCodeID );
}
pin->SetNumberTextSize( pinNumberHeight );
pin->SetNameTextSize( pinNameHeight );
if( aSymbol->IsPower() )
{
pin->SetVisible( false );
pin->SetType( ELECTRICAL_PINTYPE::PT_POWER_IN );
pin->SetName( aSymbol->GetName() );
}
aSymbol->AddDrawItem( pin );
}
fixUpLibraryPins( aSymbol, gateNumber );
if(aCadstarPart)
m_pinNumsMap.insert( { aCadstarPart->ID + aGateID, pinNumMap } );
for( std::pair<TEXT_ID, TEXT> textPair : symbol.Texts )
{
TEXT csText = textPair.second;
LIB_TEXT* libtext = new LIB_TEXT( aSymbol );
libtext->SetText( csText.Text );
libtext->SetUnit( gateNumber );
libtext->SetPosition( getKiCadLibraryPoint( csText.Position, symbol.Origin ) );
libtext->SetMultilineAllowed( true ); // temporarily so that we calculate bbox correctly
applyTextSettings( libtext,
csText.TextCodeID,
csText.Alignment,
csText.Justification,
csText.OrientAngle,
csText.Mirror );
// Split out multi line text items into individual text elements
if( csText.Text.Contains( "\n" ) )
{
wxArrayString strings;
wxStringSplit( csText.Text, strings, '\n' );
wxPoint firstLinePos;
for( size_t ii = 0; ii < strings.size(); ++ii )
{
BOX2I bbox = libtext->GetTextBox( ii, true );
VECTOR2I linePos = { bbox.GetLeft(), -bbox.GetBottom() };
RotatePoint( linePos, libtext->GetTextPos(), -libtext->GetTextAngle() );
LIB_TEXT* line = static_cast<LIB_TEXT*>( libtext->Clone() );
line->SetText( strings[ii] );
line->SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
line->SetVertJustify( GR_TEXT_V_ALIGN_BOTTOM );
line->SetTextPos( linePos );
// Multiline text not allowed in LIB_TEXT
line->SetMultilineAllowed( false );
aSymbol->AddDrawItem( line );
}
delete libtext;
}
else
{
// Multiline text not allowed in LIB_TEXT
libtext->SetMultilineAllowed( false );
aSymbol->AddDrawItem( libtext );
}
}
if( symbol.TextLocations.find( SYMBOL_NAME_ATTRID ) != symbol.TextLocations.end() )
{
TEXT_LOCATION textLoc = symbol.TextLocations.at( SYMBOL_NAME_ATTRID );
LIB_FIELD* field = &aSymbol->GetReferenceField();
applyToLibraryFieldAttribute( textLoc, symbol.Origin, field );
field->SetUnit( gateNumber );
}
// Hide the value field for now (it might get unhidden if an attribute exists in the cadstar
// design with the text "Value"
aSymbol->GetValueField().SetVisible( false );
if( symbol.TextLocations.find( PART_NAME_ATTRID ) != symbol.TextLocations.end() )
{
TEXT_LOCATION textLoc = symbol.TextLocations.at( PART_NAME_ATTRID );
LIB_FIELD* field = aSymbol->FindField( PartNameFieldName );
if( !field )
{
int fieldID = aSymbol->GetFieldCount();
field = new LIB_FIELD( aSymbol, fieldID );
field->SetName( PartNameFieldName );
aSymbol->AddField( field );
}
wxASSERT( field->GetName() == PartNameFieldName );
applyToLibraryFieldAttribute( textLoc, symbol.Origin, field );
if( aCadstarPart )
{
wxString partName = aCadstarPart->Name;
partName.Replace( wxT( "\n" ), wxT( "\\n" ) );
partName.Replace( wxT( "\r" ), wxT( "\\r" ) );
partName.Replace( wxT( "\t" ), wxT( "\\t" ) );
field->SetText( partName );
}
field->SetUnit( gateNumber );
field->SetVisible( SymbolPartNameColor.IsVisible );
}
if( aCadstarPart )
{
wxString footprintRefName = wxEmptyString;
wxString footprintAlternateName = wxEmptyString;
auto loadLibraryField =
[&]( ATTRIBUTE_VALUE& aAttributeVal )
{
wxString attrName = getAttributeName( aAttributeVal.AttributeID );
// Remove invalid field characters
aAttributeVal.Value.Replace( wxT( "\n" ), wxT( "\\n" ) );
aAttributeVal.Value.Replace( wxT( "\r" ), wxT( "\\r" ) );
aAttributeVal.Value.Replace( wxT( "\t" ), wxT( "\\t" ) );
//TODO: Handle "links": In cadstar a field can be a "link" if its name starts
// with the characters "Link ". Need to figure out how to convert them to
// equivalent in KiCad.
if( attrName == wxT( "(PartDefinitionNameStem)" ) )
{
//Space not allowed in Reference field
aAttributeVal.Value.Replace( wxT( " " ), "_" );
aSymbol->GetReferenceField().SetText( aAttributeVal.Value );
return;
}
else if( attrName == wxT( "(PartDescription)" ) )
{
aSymbol->SetDescription( aAttributeVal.Value );
return;
}
else if( attrName == wxT( "(PartDefinitionReferenceName)" ) )
{
footprintRefName = aAttributeVal.Value;
return;
}
else if( attrName == wxT( "(PartDefinitionAlternateName)" ) )
{
footprintAlternateName = aAttributeVal.Value;
return;
}
LIB_FIELD* attrField = aSymbol->FindField( attrName );
if( !attrField )
{
int fieldID = aSymbol->GetFieldCount();
attrField = new LIB_FIELD( aSymbol, fieldID );
attrField->SetName( attrName );
aSymbol->AddField( attrField );
}
wxASSERT( attrField->GetName() == attrName );
attrField->SetText( aAttributeVal.Value );
attrField->SetUnit( gateNumber );
ATTRIBUTE_ID& attrid = aAttributeVal.AttributeID;
attrField->SetVisible( isAttributeVisible( attrid ) );
if( aAttributeVal.HasLocation )
{
// #1 Check if the part itself defined a location for the field
applyToLibraryFieldAttribute( aAttributeVal.AttributeLocation, symbol.Origin,
attrField );
}
else if( symbol.TextLocations.find( aAttributeVal.AttributeID )
!= symbol.TextLocations.end() )
{
// #2 Look in the symbol definition: Text locations
TEXT_LOCATION symTxtLoc = symbol.TextLocations.at( aAttributeVal.AttributeID );
applyToLibraryFieldAttribute( symTxtLoc, symbol.Origin, attrField );
}
else if( symbol.AttributeValues.find( attrid ) != symbol.AttributeValues.end()
&& symbol.AttributeValues.at( attrid ).HasLocation )
{
// #3 Look in the symbol definition: Attribute values
ATTRIBUTE_VALUE symAttrVal = symbol.AttributeValues.at( attrid );
applyToLibraryFieldAttribute( symAttrVal.AttributeLocation, symbol.Origin,
attrField );
}
else
{
attrField->SetVisible( false );
applyTextSettings( attrField, wxT( "TC1" ), ALIGNMENT::NO_ALIGNMENT,
JUSTIFICATION::LEFT );
}
};
// Load all attributes in the Part Definition
for( std::pair<ATTRIBUTE_ID,
ATTRIBUTE_VALUE> attr : aCadstarPart->Definition.AttributeValues )
{
ATTRIBUTE_VALUE attrVal = attr.second;
loadLibraryField( attrVal );
}
// Load all attributes in the Part itself.
for( std::pair<ATTRIBUTE_ID, ATTRIBUTE_VALUE> attr : aCadstarPart->AttributeValues )
{
ATTRIBUTE_VALUE attrVal = attr.second;
loadLibraryField( attrVal );
}
wxString fpNameInLibrary = generateLibName( footprintRefName, footprintAlternateName );
if( !fpNameInLibrary.IsEmpty() )
{
wxArrayString fpFilters;
fpFilters.Add( fpNameInLibrary );
aSymbol->SetFPFilters( fpFilters );
// Assume that the PCB footprint library name will be the same as the schematic filename
wxFileName schFilename( Filename );
wxString libName = schFilename.GetName();
aSymbol->GetFootprintField().SetText( libName + wxT( ":" ) + fpNameInLibrary );
}
}
if( aCadstarPart && aCadstarPart->Definition.HidePinNames )
{
aSymbol->SetShowPinNames( false );
aSymbol->SetShowPinNumbers( false );
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadLibrarySymbolShapeVertices( const std::vector<VERTEX>& aCadstarVertices,
VECTOR2I aSymbolOrigin,
LIB_SYMBOL* aSymbol,
int aGateNumber,
int aLineThickness )
{
const VERTEX* prev = &aCadstarVertices.at( 0 );
const VERTEX* cur;
wxASSERT_MSG( prev->Type == VERTEX_TYPE::POINT, "First vertex should always be a point." );
for( size_t i = 1; i < aCadstarVertices.size(); i++ )
{
cur = &aCadstarVertices.at( i );
LIB_SHAPE* shape = nullptr;
bool cw = false;
VECTOR2I startPoint = getKiCadLibraryPoint( prev->End, aSymbolOrigin );
VECTOR2I endPoint = getKiCadLibraryPoint( cur->End, aSymbolOrigin );
VECTOR2I centerPoint;
if( cur->Type == VERTEX_TYPE::ANTICLOCKWISE_SEMICIRCLE
|| cur->Type == VERTEX_TYPE::CLOCKWISE_SEMICIRCLE )
{
centerPoint = ( startPoint + endPoint ) / 2;
}
else
{
centerPoint = getKiCadLibraryPoint( cur->Center, aSymbolOrigin );
}
switch( cur->Type )
{
case VERTEX_TYPE::POINT:
shape = new LIB_SHAPE( aSymbol, SHAPE_T::POLY );
shape->AddPoint( startPoint );
shape->AddPoint( 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:
shape = new LIB_SHAPE( aSymbol, SHAPE_T::ARC );
shape->SetPosition( centerPoint );
if( cw )
{
shape->SetStart( endPoint );
shape->SetEnd( startPoint );
}
else
{
shape->SetStart( startPoint );
shape->SetEnd( endPoint );
}
break;
}
shape->SetUnit( aGateNumber );
shape->SetStroke( STROKE_PARAMS( aLineThickness, PLOT_DASH_TYPE::SOLID ) );
aSymbol->AddDrawItem( shape );
prev = cur;
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::applyToLibraryFieldAttribute(
const ATTRIBUTE_LOCATION& aCadstarAttrLoc, VECTOR2I aSymbolOrigin, LIB_FIELD* aKiCadField )
{
aKiCadField->SetTextPos( getKiCadLibraryPoint( aCadstarAttrLoc.Position, aSymbolOrigin ) );
applyTextSettings( aKiCadField,
aCadstarAttrLoc.TextCodeID,
aCadstarAttrLoc.Alignment,
aCadstarAttrLoc.Justification,
aCadstarAttrLoc.OrientAngle,
aCadstarAttrLoc.Mirror );
}
SCH_SYMBOL* CADSTAR_SCH_ARCHIVE_LOADER::loadSchematicSymbol( const SYMBOL& aCadstarSymbol,
const LIB_SYMBOL& aKiCadPart,
EDA_ANGLE& aComponentOrientation )
{
LIB_ID libId( m_libraryFileName.GetName(), aKiCadPart.GetName() );
int unit = getKiCadUnitNumberFromGate( aCadstarSymbol.GateID );
SCH_SHEET_PATH sheetpath;
SCH_SHEET* kiSheet = m_sheetMap.at( aCadstarSymbol.LayerID );
m_rootSheet->LocatePathOfScreen( kiSheet->GetScreen(), &sheetpath );
SCH_SYMBOL* symbol = new SCH_SYMBOL( aKiCadPart, libId, &sheetpath, unit );
if( aCadstarSymbol.IsComponent )
{
symbol->SetRef( &sheetpath, aCadstarSymbol.ComponentRef.Designator );
}
symbol->SetPosition( getKiCadPoint( aCadstarSymbol.Origin ) );
EDA_ANGLE compAngle = getAngle( aCadstarSymbol.OrientAngle );
int compOrientation = 0;
if( aCadstarSymbol.Mirror )
{
compAngle = -compAngle;
compOrientation += SYMBOL_ORIENTATION_T::SYM_MIRROR_Y;
}
compOrientation += getComponentOrientation( compAngle, aComponentOrientation );
EDA_ANGLE test1( compAngle );
EDA_ANGLE test2( aComponentOrientation );
if( test1.Normalize180() != test2.Normalize180() )
{
m_reporter->Report( wxString::Format( _( "Symbol '%s' is rotated by an angle of %.1f "
"degrees in the original CADSTAR design but "
"KiCad only supports rotation angles multiples "
"of 90 degrees. The connecting wires will need "
"manual fixing." ),
aCadstarSymbol.ComponentRef.Designator,
compAngle.AsDegrees() ),
RPT_SEVERITY_ERROR );
}
symbol->SetOrientation( compOrientation );
if( m_sheetMap.find( aCadstarSymbol.LayerID ) == m_sheetMap.end() )
{
m_reporter->Report( wxString::Format( _( "Symbol '%s' references sheet ID '%s' which does "
"not exist in the design. The symbol was not "
"loaded." ),
aCadstarSymbol.ComponentRef.Designator,
aCadstarSymbol.LayerID ),
RPT_SEVERITY_ERROR );
delete symbol;
return nullptr;
}
wxString gate = ( aCadstarSymbol.GateID.IsEmpty() ) ? wxString( wxT( "A" ) ) : aCadstarSymbol.GateID;
wxString partGateIndex = aCadstarSymbol.PartRef.RefID + gate;
//Handle pin swaps
if( m_pinNumsMap.find( partGateIndex ) != m_pinNumsMap.end() )
{
TERMINAL_TO_PINNUM_MAP termNumMap = m_pinNumsMap.at( partGateIndex );
std::map<wxString, LIB_PIN*> pinNumToLibPinMap;
for( auto& term : termNumMap )
{
wxString pinNum = term.second;
pinNumToLibPinMap.insert( { pinNum,
symbol->GetLibSymbolRef()->GetPin( term.second ) } );
}
auto replacePinNumber =
[&]( wxString aOldPinNum, wxString aNewPinNum )
{
if( aOldPinNum == aNewPinNum )
return;
LIB_PIN* libpin = pinNumToLibPinMap.at( aOldPinNum );
libpin->SetNumber( HandleTextOverbar( aNewPinNum ) );
};
//Older versions of Cadstar used pin numbers
for( auto& pinPair : aCadstarSymbol.PinNumbers )
{
SYMBOL::PIN_NUM pin = pinPair.second;
replacePinNumber( termNumMap.at( pin.TerminalID ),
wxString::Format( "%ld", pin.PinNum ) );
}
//Newer versions of Cadstar use pin names
for( auto& pinPair : aCadstarSymbol.PinNames )
{
SYMPINNAME_LABEL pin = pinPair.second;
replacePinNumber( termNumMap.at( pin.TerminalID ), pin.NameOrLabel );
}
symbol->UpdatePins();
}
kiSheet->GetScreen()->Append( symbol );
return symbol;
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadSymbolFieldAttribute( const ATTRIBUTE_LOCATION& aCadstarAttrLoc,
const EDA_ANGLE& aComponentOrientation,
bool aIsMirrored,
SCH_FIELD* aKiCadField )
{
aKiCadField->SetPosition( getKiCadPoint( aCadstarAttrLoc.Position ) );
aKiCadField->SetVisible( true );
ALIGNMENT alignment = aCadstarAttrLoc.Alignment;
EDA_ANGLE textAngle = getAngle( aCadstarAttrLoc.OrientAngle );
if( aIsMirrored )
{
// We need to change the aligment when the symbol is mirrored based on the text orientation
// To ensure the anchor point is the same in KiCad.
int textIsVertical = KiROUND( textAngle.AsDegrees() / 90.0 ) % 2;
if( textIsVertical )
alignment = rotate180( alignment );
alignment = mirrorX( alignment );
}
applyTextSettings( aKiCadField,
aCadstarAttrLoc.TextCodeID,
alignment,
aCadstarAttrLoc.Justification,
getCadstarAngle( textAngle - aComponentOrientation ),
aCadstarAttrLoc.Mirror );
}
int CADSTAR_SCH_ARCHIVE_LOADER::getComponentOrientation( const EDA_ANGLE& aOrientAngle,
EDA_ANGLE& aReturnedOrientation )
{
int compOrientation = SYMBOL_ORIENTATION_T::SYM_ORIENT_0;
EDA_ANGLE oDeg = aOrientAngle;
oDeg.Normalize180();
if( oDeg >= -ANGLE_45 && oDeg <= ANGLE_45 )
{
compOrientation = SYMBOL_ORIENTATION_T::SYM_ORIENT_0;
aReturnedOrientation = ANGLE_0;
}
else if( oDeg >= ANGLE_45 && oDeg <= ANGLE_135 )
{
compOrientation = SYMBOL_ORIENTATION_T::SYM_ORIENT_90;
aReturnedOrientation = ANGLE_90;
}
else if( oDeg >= ANGLE_135 || oDeg <= -ANGLE_135 )
{
compOrientation = SYMBOL_ORIENTATION_T::SYM_ORIENT_180;
aReturnedOrientation = ANGLE_180;
}
else
{
compOrientation = SYMBOL_ORIENTATION_T::SYM_ORIENT_270;
aReturnedOrientation = ANGLE_270;
}
return compOrientation;
}
CADSTAR_SCH_ARCHIVE_LOADER::POINT
CADSTAR_SCH_ARCHIVE_LOADER::getLocationOfNetElement( const NET_SCH& aNet,
const NETELEMENT_ID& aNetElementID )
{
// clang-format off
auto logUnknownNetElementError =
[&]()
{
m_reporter->Report( wxString::Format( _( "Net %s references unknown net element %s. "
"The net was not properly loaded and may "
"require manual fixing." ),
getNetName( aNet ),
aNetElementID ),
RPT_SEVERITY_ERROR );
return POINT();
};
// clang-format on
if( aNetElementID.Contains( "J" ) ) // Junction
{
if( aNet.Junctions.find( aNetElementID ) == aNet.Junctions.end() )
return logUnknownNetElementError();
return aNet.Junctions.at( aNetElementID ).Location;
}
else if( aNetElementID.Contains( "P" ) ) // Terminal/Pin of a symbol
{
if( aNet.Terminals.find( aNetElementID ) == aNet.Terminals.end() )
return logUnknownNetElementError();
SYMBOL_ID symid = aNet.Terminals.at( aNetElementID ).SymbolID;
TERMINAL_ID termid = aNet.Terminals.at( aNetElementID ).TerminalID;
if( Schematic.Symbols.find( symid ) == Schematic.Symbols.end() )
return logUnknownNetElementError();
SYMBOL sym = Schematic.Symbols.at( symid );
SYMDEF_ID symdefid = sym.SymdefID;
VECTOR2I symbolOrigin = sym.Origin;
if( Library.SymbolDefinitions.find( symdefid ) == Library.SymbolDefinitions.end() )
return logUnknownNetElementError();
VECTOR2I libpinPosition =
Library.SymbolDefinitions.at( symdefid ).Terminals.at( termid ).Position;
VECTOR2I libOrigin = Library.SymbolDefinitions.at( symdefid ).Origin;
VECTOR2I pinOffset = libpinPosition - libOrigin;
pinOffset.x = ( pinOffset.x * sym.ScaleRatioNumerator ) / sym.ScaleRatioDenominator;
pinOffset.y = ( pinOffset.y * sym.ScaleRatioNumerator ) / sym.ScaleRatioDenominator;
VECTOR2I pinPosition = symbolOrigin + pinOffset;
EDA_ANGLE compAngle = getAngle( sym.OrientAngle );
if( sym.Mirror )
pinPosition.x = ( 2 * symbolOrigin.x ) - pinPosition.x;
EDA_ANGLE adjustedOrientation;
getComponentOrientation( compAngle, adjustedOrientation );
RotatePoint( pinPosition, symbolOrigin, -adjustedOrientation );
POINT retval;
retval.x = pinPosition.x;
retval.y = pinPosition.y;
return retval;
}
else if( aNetElementID.Contains( "BT" ) ) // Bus Terminal
{
if( aNet.BusTerminals.find( aNetElementID ) == aNet.BusTerminals.end() )
return logUnknownNetElementError();
return aNet.BusTerminals.at( aNetElementID ).SecondPoint;
}
else if( aNetElementID.Contains( "BLKT" ) ) // Block Terminal (sheet hierarchy connection)
{
if( aNet.BlockTerminals.find( aNetElementID ) == aNet.BlockTerminals.end() )
return logUnknownNetElementError();
BLOCK_ID blockid = aNet.BlockTerminals.at( aNetElementID ).BlockID;
TERMINAL_ID termid = aNet.BlockTerminals.at( aNetElementID ).TerminalID;
if( Schematic.Blocks.find( blockid ) == Schematic.Blocks.end() )
return logUnknownNetElementError();
return Schematic.Blocks.at( blockid ).Terminals.at( termid ).Position;
}
else if( aNetElementID.Contains( "D" ) ) // Dangler
{
if( aNet.Danglers.find( aNetElementID ) == aNet.Danglers.end() )
return logUnknownNetElementError();
return aNet.Danglers.at( aNetElementID ).Position;
}
else
{
return logUnknownNetElementError();
}
return POINT();
}
wxString CADSTAR_SCH_ARCHIVE_LOADER::getNetName( const NET_SCH& aNet )
{
wxString netname = aNet.Name;
if( netname.IsEmpty() )
netname = wxString::Format( "$%ld", aNet.SignalNum );
return netname;
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadGraphicStaightSegment( const VECTOR2I& aStartPoint,
const VECTOR2I& aEndPoint,
const LINECODE_ID& aCadstarLineCodeID,
const LAYER_ID& aCadstarSheetID,
const SCH_LAYER_ID& aKiCadSchLayerID,
const VECTOR2I& aMoveVector,
const EDA_ANGLE& aRotation,
const double& aScalingFactor,
const VECTOR2I& aTransformCentre,
const bool& aMirrorInvert )
{
SCH_LINE* segment = new SCH_LINE();
segment->SetLayer( aKiCadSchLayerID );
segment->SetLineWidth( KiROUND( getLineThickness( aCadstarLineCodeID ) * aScalingFactor ) );
segment->SetLineStyle( getLineStyle( aCadstarLineCodeID ) );
//Apply transforms
VECTOR2I startPoint = applyTransform( aStartPoint, aMoveVector, aRotation, aScalingFactor,
aTransformCentre, aMirrorInvert );
VECTOR2I endPoint = applyTransform( aEndPoint, aMoveVector, aRotation, aScalingFactor,
aTransformCentre, aMirrorInvert );
segment->SetStartPoint( startPoint );
segment->SetEndPoint( endPoint );
loadItemOntoKiCadSheet( aCadstarSheetID, segment );
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadShapeVertices( const std::vector<VERTEX>& aCadstarVertices,
LINECODE_ID aCadstarLineCodeID,
LAYER_ID aCadstarSheetID,
SCH_LAYER_ID aKiCadSchLayerID,
const VECTOR2I& aMoveVector,
const EDA_ANGLE& aRotation,
const double& aScalingFactor,
const VECTOR2I& aTransformCentre,
const bool& aMirrorInvert )
{
const VERTEX* prev = &aCadstarVertices.at( 0 );
const VERTEX* cur;
wxASSERT_MSG( prev->Type == VERTEX_TYPE::POINT,
"First vertex should always be a point vertex" );
for( size_t ii = 1; ii < aCadstarVertices.size(); ii++ )
{
cur = &aCadstarVertices.at( ii );
VECTOR2I startPoint = getKiCadPoint( prev->End );
VECTOR2I endPoint = getKiCadPoint( cur->End );
VECTOR2I centerPoint = getKiCadPoint( cur->Center );
bool cw = false;
if( cur->Type == VERTEX_TYPE::ANTICLOCKWISE_SEMICIRCLE
|| cur->Type == VERTEX_TYPE::CLOCKWISE_SEMICIRCLE )
{
centerPoint = ( startPoint + endPoint ) / 2;
}
switch( cur->Type )
{
case VERTEX_TYPE::CLOCKWISE_SEMICIRCLE:
case VERTEX_TYPE::CLOCKWISE_ARC:
cw = true;
KI_FALLTHROUGH;
case VERTEX_TYPE::ANTICLOCKWISE_SEMICIRCLE:
case VERTEX_TYPE::ANTICLOCKWISE_ARC:
{
EDA_ANGLE arcStartAngle( startPoint - centerPoint );
EDA_ANGLE arcEndAngle( endPoint - centerPoint );
EDA_ANGLE arcAngle = arcEndAngle - arcStartAngle;
if( cw )
arcAngle = arcAngle.Normalize();
else
arcAngle = -arcAngle.Normalize();
// TODO: Load as arc...
SHAPE_ARC tempArc( centerPoint, startPoint, arcAngle );
SHAPE_LINE_CHAIN arcSegments = tempArc.ConvertToPolyline( ARC_ACCURACY );
// Load the arc as a series of piece-wise segments
for( int jj = 0; jj < arcSegments.SegmentCount(); jj++ )
{
VECTOR2I segStart = arcSegments.Segment( jj ).A;
VECTOR2I segEnd = arcSegments.Segment( jj ).B;
loadGraphicStaightSegment( segStart, segEnd, aCadstarLineCodeID, aCadstarSheetID,
aKiCadSchLayerID, aMoveVector, aRotation, aScalingFactor,
aTransformCentre, aMirrorInvert );
}
}
break;
case VERTEX_TYPE::POINT:
loadGraphicStaightSegment( startPoint, endPoint, aCadstarLineCodeID, aCadstarSheetID,
aKiCadSchLayerID, aMoveVector, aRotation, aScalingFactor,
aTransformCentre, aMirrorInvert );
break;
default:
wxFAIL_MSG( "Unknown CADSTAR Vertex type" );
}
prev = cur;
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadFigure( const FIGURE& aCadstarFigure,
const LAYER_ID& aCadstarSheetIDOverride,
SCH_LAYER_ID aKiCadSchLayerID,
const VECTOR2I& aMoveVector,
const EDA_ANGLE& aRotation,
const double& aScalingFactor,
const VECTOR2I& aTransformCentre,
const bool& aMirrorInvert )
{
loadShapeVertices( aCadstarFigure.Shape.Vertices, aCadstarFigure.LineCodeID,
aCadstarSheetIDOverride, aKiCadSchLayerID, aMoveVector, aRotation,
aScalingFactor, aTransformCentre, aMirrorInvert );
for( CUTOUT cutout : aCadstarFigure.Shape.Cutouts )
{
loadShapeVertices( cutout.Vertices, aCadstarFigure.LineCodeID, aCadstarSheetIDOverride,
aKiCadSchLayerID, aMoveVector, aRotation, aScalingFactor,
aTransformCentre, aMirrorInvert );
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadSheetAndChildSheets( LAYER_ID aCadstarSheetID,
const VECTOR2I& aPosition,
VECTOR2I aSheetSize,
const SCH_SHEET_PATH& aParentSheet )
{
wxCHECK_MSG( m_sheetMap.find( aCadstarSheetID ) == m_sheetMap.end(), ,
"Sheet already loaded!" );
SCH_SHEET* sheet = new SCH_SHEET(
/* aParent */ aParentSheet.Last(),
/* aPosition */ aPosition,
/* aSize */ VECTOR2I( aSheetSize ) );
SCH_SCREEN* screen = new SCH_SCREEN( m_schematic );
SCH_SHEET_PATH instance( aParentSheet );
sheet->SetScreen( screen );
wxString name = Sheets.SheetNames.at( aCadstarSheetID );
SCH_FIELD& sheetNameField = sheet->GetFields()[SHEETNAME];
SCH_FIELD& filenameField = sheet->GetFields()[SHEETFILENAME];
sheetNameField.SetText( name );
int sheetNum = getSheetNumber( aCadstarSheetID );
wxString loadedFilename = wxFileName( Filename ).GetName();
std::string filename = wxString::Format( "%s_%02d", loadedFilename, sheetNum ).ToStdString();
ReplaceIllegalFileNameChars( &filename );
filename += wxT( "." ) + KiCadSchematicFileExtension;
filenameField.SetText( filename );
wxFileName fn( m_schematic->Prj().GetProjectPath() + filename );
sheet->GetScreen()->SetFileName( fn.GetFullPath() );
aParentSheet.Last()->GetScreen()->Append( sheet );
instance.push_back( sheet );
wxString pageNumStr = wxString::Format( "%d", getSheetNumber( aCadstarSheetID ) );
instance.SetPageNumber( pageNumStr );
sheet->AutoplaceFields( /* aScreen */ nullptr, /* aManual */ false );
m_sheetMap.insert( { aCadstarSheetID, sheet } );
loadChildSheets( aCadstarSheetID, instance );
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadChildSheets( LAYER_ID aCadstarSheetID,
const SCH_SHEET_PATH& aSheet )
{
wxCHECK_MSG( m_sheetMap.find( aCadstarSheetID ) != m_sheetMap.end(), ,
"FIXME! Parent sheet should be loaded before attempting to load subsheets" );
for( std::pair<BLOCK_ID, BLOCK> blockPair : Schematic.Blocks )
{
BLOCK& block = blockPair.second;
if( block.LayerID == aCadstarSheetID && block.Type == BLOCK::TYPE::CHILD )
{
if( block.AssocLayerID == wxT( "NO_LINK" ) )
{
if( block.Figures.size() > 0 )
{
m_reporter->Report( wxString::Format( _( "The block ID %s (Block name: '%s') "
"is drawn on sheet '%s' but is not "
"linked to another sheet in the "
"design. KiCad requires all sheet "
"symbols to be associated to a sheet, "
"so the block was not loaded." ),
block.ID, block.Name,
Sheets.SheetNames.at( aCadstarSheetID ) ),
RPT_SEVERITY_ERROR );
}
continue;
}
// In KiCad you can only draw rectangular shapes whereas in Cadstar arbitrary shapes
// are allowed. We will calculate the extents of the Cadstar shape and draw a rectangle
std::pair<VECTOR2I, VECTOR2I> blockExtents;
if( block.Figures.size() > 0 )
{
blockExtents = getFigureExtentsKiCad( block.Figures.begin()->second );
}
else
{
THROW_IO_ERROR( wxString::Format( _( "The CADSTAR schematic might be corrupt: "
"Block %s references a child sheet but has no "
"Figure defined." ),
block.ID ) );
}
loadSheetAndChildSheets( block.AssocLayerID, blockExtents.first, blockExtents.second,
aSheet );
// Hide all KiCad sheet properties (sheet name/filename is not applicable in CADSTAR)
SCH_SHEET* loadedSheet = m_sheetMap.at( block.AssocLayerID );
SCH_FIELDS fields = loadedSheet->GetFields();
for( SCH_FIELD& field : fields )
{
field.SetVisible( false );
}
if( block.HasBlockLabel )
{
//@todo use below code when KiCad supports multi-line fields
/*
// Add the block label as a separate field
SCH_FIELD blockNameField( getKiCadPoint( block.BlockLabel.Position ), 2,
loadedSheet, wxString( "Block name" ) );
blockNameField.SetText( block.Name );
blockNameField.SetVisible( true );
applyTextSettings( &blockNameField,
block.BlockLabel.TextCodeID,
block.BlockLabel.Alignment,
block.BlockLabel.Justification,
block.BlockLabel.OrientAngle,
block.BlockLabel.Mirror );
fields.push_back( blockNameField );*/
// For now as as a text item (supports multi-line properly)
SCH_TEXT* kiTxt = new SCH_TEXT();
kiTxt->SetParent( m_schematic );
kiTxt->SetPosition( getKiCadPoint( block.BlockLabel.Position ) );
kiTxt->SetText( block.Name );
applyTextSettings( kiTxt,
block.BlockLabel.TextCodeID,
block.BlockLabel.Alignment,
block.BlockLabel.Justification,
block.BlockLabel.OrientAngle,
block.BlockLabel.Mirror );
loadItemOntoKiCadSheet( aCadstarSheetID, kiTxt );
}
loadedSheet->SetFields( fields );
}
}
}
std::vector<CADSTAR_SCH_ARCHIVE_LOADER::LAYER_ID> CADSTAR_SCH_ARCHIVE_LOADER::findOrphanSheets()
{
std::vector<LAYER_ID> childSheets, orphanSheets;
//Find all sheets that are child of another
for( std::pair<BLOCK_ID, BLOCK> blockPair : Schematic.Blocks )
{
BLOCK& block = blockPair.second;
LAYER_ID& assocSheetID = block.AssocLayerID;
if( block.Type == BLOCK::TYPE::CHILD )
childSheets.push_back( assocSheetID );
}
//Add sheets that do not have a parent
for( LAYER_ID sheetID : Sheets.SheetOrder )
{
if( std::find( childSheets.begin(), childSheets.end(), sheetID ) == childSheets.end() )
orphanSheets.push_back( sheetID );
}
return orphanSheets;
}
int CADSTAR_SCH_ARCHIVE_LOADER::getSheetNumber( LAYER_ID aCadstarSheetID )
{
int i = 1;
for( LAYER_ID sheetID : Sheets.SheetOrder )
{
if( sheetID == aCadstarSheetID )
return i;
++i;
}
return -1;
}
void CADSTAR_SCH_ARCHIVE_LOADER::loadItemOntoKiCadSheet( LAYER_ID aCadstarSheetID, SCH_ITEM* aItem )
{
wxCHECK_MSG( aItem, /*void*/, "aItem is null" );
if( aCadstarSheetID == "ALL_SHEETS" )
{
SCH_ITEM* duplicateItem;
for( std::pair<LAYER_ID, SHEET_NAME> sheetPair : Sheets.SheetNames )
{
LAYER_ID sheetID = sheetPair.first;
duplicateItem = aItem->Duplicate();
m_sheetMap.at( sheetID )->GetScreen()->Append( aItem->Duplicate() );
}
//Get rid of the extra copy:
delete aItem;
aItem = duplicateItem;
}
else if( aCadstarSheetID == "NO_SHEET" )
{
wxASSERT_MSG( false,
"Trying to add an item to NO_SHEET? This might be a documentation symbol." );
}
else
{
if( m_sheetMap.find( aCadstarSheetID ) != m_sheetMap.end() )
{
m_sheetMap.at( aCadstarSheetID )->GetScreen()->Append( aItem );
}
else
{
delete aItem;
wxASSERT_MSG( false, "Unknown Sheet ID." );
}
}
}
CADSTAR_SCH_ARCHIVE_LOADER::SYMDEF_ID
CADSTAR_SCH_ARCHIVE_LOADER::getSymDefFromName( const wxString& aSymdefName,
const wxString& aSymDefAlternate )
{
// Do a case-insensitive comparison
for( std::pair<SYMDEF_ID, SYMDEF_SCM> symPair : Library.SymbolDefinitions )
{
SYMDEF_ID id = symPair.first;
SYMDEF_SCM symdef = symPair.second;
if( symdef.ReferenceName.Lower() == aSymdefName.Lower()
&& symdef.Alternate.Lower() == aSymDefAlternate.Lower() )
{
return id;
}
}
return SYMDEF_ID();
}
bool CADSTAR_SCH_ARCHIVE_LOADER::isAttributeVisible( const ATTRIBUTE_ID& aCadstarAttributeID )
{
// Use CADSTAR visibility settings to determine if an attribute is visible
if( AttrColors.AttributeColors.find( aCadstarAttributeID ) != AttrColors.AttributeColors.end() )
{
return AttrColors.AttributeColors.at( aCadstarAttributeID ).IsVisible;
}
return false; // If there is no visibility setting, assume not displayed
}
int CADSTAR_SCH_ARCHIVE_LOADER::getLineThickness( const LINECODE_ID& aCadstarLineCodeID )
{
wxCHECK( Assignments.Codedefs.LineCodes.find( aCadstarLineCodeID )
!= Assignments.Codedefs.LineCodes.end(),
schIUScale.MilsToIU( DEFAULT_WIRE_WIDTH_MILS ) );
return getKiCadLength( Assignments.Codedefs.LineCodes.at( aCadstarLineCodeID ).Width );
}
PLOT_DASH_TYPE CADSTAR_SCH_ARCHIVE_LOADER::getLineStyle( const LINECODE_ID& aCadstarLineCodeID )
{
wxCHECK( Assignments.Codedefs.LineCodes.find( aCadstarLineCodeID )
!= Assignments.Codedefs.LineCodes.end(),
PLOT_DASH_TYPE::SOLID );
// clang-format off
switch( Assignments.Codedefs.LineCodes.at( aCadstarLineCodeID ).Style )
{
case LINESTYLE::DASH: return PLOT_DASH_TYPE::DASH;
case LINESTYLE::DASHDOT: return PLOT_DASH_TYPE::DASHDOT;
case LINESTYLE::DASHDOTDOT: return PLOT_DASH_TYPE::DASHDOT; //TODO: update in future
case LINESTYLE::DOT: return PLOT_DASH_TYPE::DOT;
case LINESTYLE::SOLID: return PLOT_DASH_TYPE::SOLID;
default: return PLOT_DASH_TYPE::DEFAULT;
}
// clang-format on
return PLOT_DASH_TYPE();
}
CADSTAR_SCH_ARCHIVE_LOADER::TEXTCODE
CADSTAR_SCH_ARCHIVE_LOADER::getTextCode( const TEXTCODE_ID& aCadstarTextCodeID )
{
wxCHECK( Assignments.Codedefs.TextCodes.find( aCadstarTextCodeID )
!= Assignments.Codedefs.TextCodes.end(),
TEXTCODE() );
return Assignments.Codedefs.TextCodes.at( aCadstarTextCodeID );
}
int CADSTAR_SCH_ARCHIVE_LOADER::getTextHeightFromTextCode( const TEXTCODE_ID& aCadstarTextCodeID )
{
TEXTCODE txtCode = getTextCode( aCadstarTextCodeID );
return KiROUND( (double) getKiCadLength( txtCode.Height ) * TXT_HEIGHT_RATIO );
}
wxString CADSTAR_SCH_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;
}
CADSTAR_SCH_ARCHIVE_LOADER::PART
CADSTAR_SCH_ARCHIVE_LOADER::getPart( const PART_ID& aCadstarPartID )
{
wxCHECK( Parts.PartDefinitions.find( aCadstarPartID ) != Parts.PartDefinitions.end(), PART() );
return Parts.PartDefinitions.at( aCadstarPartID );
}
CADSTAR_SCH_ARCHIVE_LOADER::ROUTECODE
CADSTAR_SCH_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_SCH_ARCHIVE_LOADER::PART::DEFINITION::PIN
CADSTAR_SCH_ARCHIVE_LOADER::getPartDefinitionPin( const PART& aCadstarPart, const GATE_ID& aGateID,
const TERMINAL_ID& aTerminalID )
{
for( std::pair<PART_DEFINITION_PIN_ID, PART::DEFINITION::PIN> pinPair :
aCadstarPart.Definition.Pins )
{
PART::DEFINITION::PIN partPin = pinPair.second;
if( partPin.TerminalGate == aGateID && partPin.TerminalPin == aTerminalID )
return partPin;
}
return PART::DEFINITION::PIN();
}
ELECTRICAL_PINTYPE CADSTAR_SCH_ARCHIVE_LOADER::getKiCadPinType( const PART::PIN_TYPE& aPinType )
{
switch( aPinType )
{
case PART::PIN_TYPE::UNCOMMITTED: return ELECTRICAL_PINTYPE::PT_PASSIVE;
case PART::PIN_TYPE::INPUT: return ELECTRICAL_PINTYPE::PT_INPUT;
case PART::PIN_TYPE::OUTPUT_OR: return ELECTRICAL_PINTYPE::PT_OPENCOLLECTOR;
case PART::PIN_TYPE::OUTPUT_NOT_OR: return ELECTRICAL_PINTYPE::PT_OUTPUT;
case PART::PIN_TYPE::OUTPUT_NOT_NORM_OR: return ELECTRICAL_PINTYPE::PT_OUTPUT;
case PART::PIN_TYPE::POWER: return ELECTRICAL_PINTYPE::PT_POWER_IN;
case PART::PIN_TYPE::GROUND: return ELECTRICAL_PINTYPE::PT_POWER_IN;
case PART::PIN_TYPE::TRISTATE_BIDIR: return ELECTRICAL_PINTYPE::PT_BIDI;
case PART::PIN_TYPE::TRISTATE_INPUT: return ELECTRICAL_PINTYPE::PT_INPUT;
case PART::PIN_TYPE::TRISTATE_DRIVER: return ELECTRICAL_PINTYPE::PT_OUTPUT;
}
return ELECTRICAL_PINTYPE::PT_UNSPECIFIED;
}
int CADSTAR_SCH_ARCHIVE_LOADER::getKiCadUnitNumberFromGate( const GATE_ID& aCadstarGateID )
{
if( aCadstarGateID.IsEmpty() )
return 1;
return (int) aCadstarGateID.Upper().GetChar( 0 ) - (int) wxUniChar( 'A' ) + 1;
}
TEXT_SPIN_STYLE CADSTAR_SCH_ARCHIVE_LOADER::getSpinStyle( const long long& aCadstarOrientation,
bool aMirror )
{
EDA_ANGLE orientation = getAngle( aCadstarOrientation );
TEXT_SPIN_STYLE spinStyle = getSpinStyle( orientation );
if( aMirror )
{
spinStyle = spinStyle.RotateCCW();
spinStyle = spinStyle.RotateCCW();
}
return spinStyle;
}
TEXT_SPIN_STYLE CADSTAR_SCH_ARCHIVE_LOADER::getSpinStyle( const EDA_ANGLE& aOrientation )
{
TEXT_SPIN_STYLE spinStyle = TEXT_SPIN_STYLE::LEFT;
EDA_ANGLE oDeg = aOrientation;
oDeg.Normalize180();
if( oDeg >= -ANGLE_45 && oDeg <= ANGLE_45 )
spinStyle = TEXT_SPIN_STYLE::RIGHT; // 0deg
else if( oDeg >= ANGLE_45 && oDeg <= ANGLE_135 )
spinStyle = TEXT_SPIN_STYLE::UP; // 90deg
else if( oDeg >= ANGLE_135 || oDeg <= -ANGLE_135 )
spinStyle = TEXT_SPIN_STYLE::LEFT; // 180deg
else
spinStyle = TEXT_SPIN_STYLE::BOTTOM; // 270deg
return spinStyle;
}
CADSTAR_SCH_ARCHIVE_LOADER::ALIGNMENT
CADSTAR_SCH_ARCHIVE_LOADER::mirrorX( const ALIGNMENT& aCadstarAlignment )
{
switch( aCadstarAlignment )
{
// Change left to right:
case ALIGNMENT::NO_ALIGNMENT:
case ALIGNMENT::BOTTOMLEFT: return ALIGNMENT::BOTTOMRIGHT;
case ALIGNMENT::CENTERLEFT: return ALIGNMENT::CENTERRIGHT;
case ALIGNMENT::TOPLEFT: return ALIGNMENT::TOPRIGHT;
//Change right to left:
case ALIGNMENT::BOTTOMRIGHT: return ALIGNMENT::BOTTOMLEFT;
case ALIGNMENT::CENTERRIGHT: return ALIGNMENT::CENTERLEFT;
case ALIGNMENT::TOPRIGHT: return ALIGNMENT::TOPLEFT;
// Center alignment does not mirror:
case ALIGNMENT::BOTTOMCENTER:
case ALIGNMENT::CENTERCENTER:
case ALIGNMENT::TOPCENTER: return aCadstarAlignment;
// Shouldn't be here
default: wxFAIL_MSG( "Unknown Cadstar Alignment" ); return aCadstarAlignment;
}
}
CADSTAR_SCH_ARCHIVE_LOADER::ALIGNMENT
CADSTAR_SCH_ARCHIVE_LOADER::rotate180( const ALIGNMENT& aCadstarAlignment )
{
switch( aCadstarAlignment )
{
case ALIGNMENT::NO_ALIGNMENT:
case ALIGNMENT::BOTTOMLEFT: return ALIGNMENT::TOPRIGHT;
case ALIGNMENT::BOTTOMCENTER: return ALIGNMENT::TOPCENTER;
case ALIGNMENT::BOTTOMRIGHT: return ALIGNMENT::TOPLEFT;
case ALIGNMENT::TOPLEFT: return ALIGNMENT::BOTTOMRIGHT;
case ALIGNMENT::TOPCENTER: return ALIGNMENT::BOTTOMCENTER;
case ALIGNMENT::TOPRIGHT: return ALIGNMENT::BOTTOMLEFT;
case ALIGNMENT::CENTERLEFT: return ALIGNMENT::CENTERRIGHT;
case ALIGNMENT::CENTERCENTER: return ALIGNMENT::CENTERCENTER;
case ALIGNMENT::CENTERRIGHT: return ALIGNMENT::CENTERLEFT;
// Shouldn't be here
default: wxFAIL_MSG( "Unknown Cadstar Alignment" ); return aCadstarAlignment;
}
}
void CADSTAR_SCH_ARCHIVE_LOADER::applyTextSettings( EDA_TEXT* aKiCadTextItem,
const TEXTCODE_ID& aCadstarTextCodeID,
const ALIGNMENT& aCadstarAlignment,
const JUSTIFICATION& aCadstarJustification,
const long long aCadstarOrientAngle,
bool aMirrored )
{
// Justification ignored for now as not supported in Eeschema, but leaving this code in
// place for future upgrades.
// TODO update this when Eeschema supports justification independent of anchor position.
TEXTCODE textCode = getTextCode( aCadstarTextCodeID );
int textHeight = KiROUND( (double) getKiCadLength( textCode.Height ) * TXT_HEIGHT_RATIO );
int textWidth = getKiCadLength( textCode.Width );
// Ensure we have no Cadstar overbar characters
wxString escapedText = HandleTextOverbar( aKiCadTextItem->GetText() );
aKiCadTextItem->SetText( escapedText );
// The width is zero for all non-cadstar fonts. Using a width equal to 2/3 the height seems
// to work well for most fonts.
if( textWidth == 0 )
textWidth = getKiCadLength( 2 * textCode.Height / 3 );
aKiCadTextItem->SetTextWidth( textWidth );
aKiCadTextItem->SetTextHeight( textHeight );
aKiCadTextItem->SetTextThickness( getKiCadLength( textCode.LineWidth ) );
aKiCadTextItem->SetTextAngle( getAngle( aCadstarOrientAngle ) );
aKiCadTextItem->SetBold( textCode.Font.Modifier1 == FONT_BOLD );
aKiCadTextItem->SetItalic( textCode.Font.Italic );
ALIGNMENT textAlignment = aCadstarAlignment;
// KiCad mirrors the justification and alignment when the symbol is mirrored but CADSTAR
// specifies it post-mirroring. In contrast, if the text item itself is mirrored (not
// supported in KiCad), CADSTAR specifies the alignment and justification pre-mirroring
if( aMirrored )
textAlignment = mirrorX( aCadstarAlignment );
auto setAlignment =
[&]( EDA_TEXT* aText, ALIGNMENT aAlignment )
{
switch( aAlignment )
{
case ALIGNMENT::NO_ALIGNMENT: // Bottom left of the first line
//No exact KiCad equivalent, so lets move the position of the text
FixTextPositionNoAlignment( aText );
KI_FALLTHROUGH;
case ALIGNMENT::BOTTOMLEFT:
aText->SetVertJustify( GR_TEXT_V_ALIGN_BOTTOM );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
break;
case ALIGNMENT::BOTTOMCENTER:
aText->SetVertJustify( GR_TEXT_V_ALIGN_BOTTOM );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
break;
case ALIGNMENT::BOTTOMRIGHT:
aText->SetVertJustify( GR_TEXT_V_ALIGN_BOTTOM );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
break;
case ALIGNMENT::CENTERLEFT:
aText->SetVertJustify( GR_TEXT_V_ALIGN_CENTER );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
break;
case ALIGNMENT::CENTERCENTER:
aText->SetVertJustify( GR_TEXT_V_ALIGN_CENTER );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
break;
case ALIGNMENT::CENTERRIGHT:
aText->SetVertJustify( GR_TEXT_V_ALIGN_CENTER );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
break;
case ALIGNMENT::TOPLEFT:
aText->SetVertJustify( GR_TEXT_V_ALIGN_TOP );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
break;
case ALIGNMENT::TOPCENTER:
aText->SetVertJustify( GR_TEXT_V_ALIGN_TOP );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
break;
case ALIGNMENT::TOPRIGHT:
aText->SetVertJustify( GR_TEXT_V_ALIGN_TOP );
aText->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
break;
}
};
TEXT_SPIN_STYLE spin = getSpinStyle( aCadstarOrientAngle, aMirrored );
EDA_ITEM* textEdaItem = dynamic_cast<EDA_ITEM*>( aKiCadTextItem );
wxCHECK( textEdaItem, /* void */ ); // ensure this is a EDA_ITEM
switch( textEdaItem->Type() )
{
// Some KiCad schematic text items only permit a limited amount of angles
// and text justifications
case LIB_TEXT_T:
case SCH_FIELD_T:
case LIB_FIELD_T:
{
// Spin style not used. All text justifications are permitted. However, only orientations
// of 0 deg or 90 deg are supported
EDA_ANGLE angle = aKiCadTextItem->GetTextAngle();
angle.Normalize();
int quadrant = KiROUND( angle.AsDegrees() / 90.0 );
quadrant %= 4;
switch( quadrant )
{
case 0:
angle = ANGLE_HORIZONTAL;
break;
case 1:
angle = ANGLE_VERTICAL;
break;
case 2:
angle = ANGLE_HORIZONTAL;
textAlignment = rotate180( textAlignment );
break;
case 3:
angle = ANGLE_VERTICAL;
textAlignment = rotate180( textAlignment );
break;
default: wxFAIL_MSG( "Unknown Quadrant" );
}
aKiCadTextItem->SetTextAngle( angle );
setAlignment( aKiCadTextItem, textAlignment );
return;
}
case SCH_TEXT_T:
{
// Note spin style in a SCH_TEXT results in a vertical alignment GR_TEXT_V_ALIGN_BOTTOM
// so need to adjust the location of the text element based on Cadstar's original text
// alignment (anchor position).
setAlignment( aKiCadTextItem, textAlignment );
BOX2I bb = textEdaItem->GetBoundingBox();
int off = static_cast<SCH_TEXT*>( aKiCadTextItem )->GetTextOffset();
VECTOR2I pos;
// Change the anchor point of the text item to make it match the same bounding box
// And correct the error introduced by the text offsetting in KiCad
switch( spin )
{
case TEXT_SPIN_STYLE::BOTTOM: pos = { bb.GetRight() - off, bb.GetTop() }; break;
case TEXT_SPIN_STYLE::UP: pos = { bb.GetRight() - off, bb.GetBottom() }; break;
case TEXT_SPIN_STYLE::LEFT: pos = { bb.GetRight() , bb.GetBottom() + off }; break;
case TEXT_SPIN_STYLE::RIGHT: pos = { bb.GetLeft() , bb.GetBottom() + off }; break;
}
aKiCadTextItem->SetTextPos( pos );
}
KI_FALLTHROUGH;
// We don't want to change position of net labels as that would break connectivity
case SCH_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIER_LABEL_T:
case SCH_SHEET_PIN_T:
static_cast<SCH_TEXT*>( aKiCadTextItem )->SetTextSpinStyle( spin );
return;
default:
wxFAIL_MSG( "Unexpected item type" );
return;
}
}
SCH_TEXT* CADSTAR_SCH_ARCHIVE_LOADER::getKiCadSchText( const TEXT& aCadstarTextElement )
{
SCH_TEXT* kiTxt = new SCH_TEXT();
kiTxt->SetParent( m_schematic ); // set to the schematic for now to avoid asserts
kiTxt->SetPosition( getKiCadPoint( aCadstarTextElement.Position ) );
kiTxt->SetText( aCadstarTextElement.Text );
applyTextSettings( kiTxt,
aCadstarTextElement.TextCodeID,
aCadstarTextElement.Alignment,
aCadstarTextElement.Justification,
aCadstarTextElement.OrientAngle,
aCadstarTextElement.Mirror );
return kiTxt;
}
LIB_SYMBOL* CADSTAR_SCH_ARCHIVE_LOADER::getScaledLibPart( const LIB_SYMBOL* aSymbol,
long long aScalingFactorNumerator,
long long aScalingFactorDenominator )
{
LIB_SYMBOL* retval = new LIB_SYMBOL( *aSymbol );
if( aScalingFactorNumerator == aScalingFactorDenominator )
return retval; // 1:1 scale, nothing to do
auto scaleLen =
[&]( int aLength ) -> int
{
return( aLength * aScalingFactorNumerator ) / aScalingFactorDenominator;
};
auto scalePt =
[&]( VECTOR2I aCoord ) -> VECTOR2I
{
return VECTOR2I( scaleLen( aCoord.x ), scaleLen( aCoord.y ) );
};
auto scaleSize =
[&]( VECTOR2I aSize ) -> VECTOR2I
{
return VECTOR2I( scaleLen( aSize.x ), scaleLen( aSize.y ) );
};
LIB_ITEMS_CONTAINER& items = retval->GetDrawItems();
for( LIB_ITEM& item : items )
{
switch( item.Type() )
{
case KICAD_T::LIB_SHAPE_T:
{
LIB_SHAPE& shape = static_cast<LIB_SHAPE&>( item );
if( shape.GetShape() == SHAPE_T::ARC )
{
shape.SetPosition( scalePt( shape.GetPosition() ) );
shape.SetStart( scalePt( shape.GetStart() ) );
shape.SetEnd( scalePt( shape.GetEnd() ) );
}
else if( shape.GetShape() == SHAPE_T::POLY )
{
SHAPE_LINE_CHAIN& poly = shape.GetPolyShape().Outline( 0 );
for( size_t ii = 0; ii < poly.GetPointCount(); ++ii )
poly.SetPoint( ii, scalePt( poly.CPoint( ii ) ) );
}
break;
}
case KICAD_T::LIB_PIN_T:
{
LIB_PIN& pin = static_cast<LIB_PIN&>( item );
pin.SetPosition( scalePt( pin.GetPosition() ) );
pin.SetLength( scaleLen( pin.GetLength() ) );
break;
}
case KICAD_T::LIB_TEXT_T:
{
LIB_TEXT& txt = static_cast<LIB_TEXT&>( item );
txt.SetPosition( scalePt( txt.GetPosition() ) );
txt.SetTextSize( scaleSize( txt.GetTextSize() ) );
break;
}
default:
break;
}
}
return retval;
}
void CADSTAR_SCH_ARCHIVE_LOADER::fixUpLibraryPins( LIB_SYMBOL* aSymbolToFix, int aGateNumber )
{
auto compLambda = []( const VECTOR2I& aA, const VECTOR2I& aB )
{
return LexicographicalCompare( aA, aB ) < 0;
};
// Store a list of vertical or horizontal segments in the symbol
// Note: Need the custom comparison function to ensure the map is sorted correctly
std::map<VECTOR2I, SHAPE_LINE_CHAIN, decltype( compLambda )> uniqueSegments( compLambda );
LIB_ITEMS_CONTAINER::ITERATOR shapeIt = aSymbolToFix->GetDrawItems().begin( LIB_SHAPE_T );
for( ; shapeIt != aSymbolToFix->GetDrawItems().end( LIB_SHAPE_T ); ++shapeIt )
{
LIB_SHAPE& shape = static_cast<LIB_SHAPE&>( *shapeIt );
if( aGateNumber > 0 && shape.GetUnit() != aGateNumber )
continue;
if( shape.GetShape() != SHAPE_T::POLY )
continue;
SHAPE_LINE_CHAIN poly = shape.GetPolyShape().Outline( 0 );
if( poly.GetPointCount() == 2 )
{
VECTOR2I pt0 = poly.CPoint( 0 );
VECTOR2I pt1 = poly.CPoint( 1 );
if( pt0 != pt1 && uniqueSegments.count( pt0 ) == 0 && uniqueSegments.count( pt1 ) == 0 )
{
// we are only interested in vertical or horizontal segments
if( pt0.x == pt1.x || pt0.y == pt1.y )
{
uniqueSegments.insert( { pt0, poly } );
uniqueSegments.insert( { pt1, poly } );
}
}
}
}
LIB_PINS pins;
aSymbolToFix->GetPins( pins, aGateNumber );
for( auto& pin : pins )
{
auto setPinOrientation =
[&]( const EDA_ANGLE& aAngle )
{
EDA_ANGLE angle( aAngle );
angle.Normalize180();
if( angle >= -ANGLE_45 && angle <= ANGLE_45 )
pin->SetOrientation( 'R' ); // 0 degrees
else if( angle >= ANGLE_45 && angle <= ANGLE_135 )
pin->SetOrientation( 'U' ); // 90 degrees
else if( angle >= ANGLE_135 || angle <= -ANGLE_135 )
pin->SetOrientation( 'L' ); // 180 degrees
else
pin->SetOrientation( 'D' ); // -90 degrees
};
if( uniqueSegments.count( pin->GetPosition() ) )
{
SHAPE_LINE_CHAIN& poly = uniqueSegments.at( pin->GetPosition() );
VECTOR2I otherPt = poly.CPoint( 0 );
if( otherPt == pin->GetPosition() )
otherPt = poly.CPoint( 1 );
VECTOR2I vec( otherPt - pin->GetPosition() );
pin->SetLength( vec.EuclideanNorm() );
setPinOrientation( EDA_ANGLE( vec ) );
}
}
}
std::pair<VECTOR2I, VECTOR2I>
CADSTAR_SCH_ARCHIVE_LOADER::getFigureExtentsKiCad( const FIGURE& aCadstarFigure )
{
VECTOR2I upperLeft( Assignments.Settings.DesignLimit.x, 0 );
VECTOR2I lowerRight( 0, Assignments.Settings.DesignLimit.y );
for( const VERTEX& v : aCadstarFigure.Shape.Vertices )
{
if( upperLeft.x > v.End.x )
upperLeft.x = v.End.x;
if( upperLeft.y < v.End.y )
upperLeft.y = v.End.y;
if( lowerRight.x < v.End.x )
lowerRight.x = v.End.x;
if( lowerRight.y > v.End.y )
lowerRight.y = v.End.y;
}
for( CUTOUT cutout : aCadstarFigure.Shape.Cutouts )
{
for( const VERTEX& v : aCadstarFigure.Shape.Vertices )
{
if( upperLeft.x > v.End.x )
upperLeft.x = v.End.x;
if( upperLeft.y < v.End.y )
upperLeft.y = v.End.y;
if( lowerRight.x < v.End.x )
lowerRight.x = v.End.x;
if( lowerRight.y > v.End.y )
lowerRight.y = v.End.y;
}
}
VECTOR2I upperLeftKiCad = getKiCadPoint( upperLeft );
VECTOR2I lowerRightKiCad = getKiCadPoint( lowerRight );
VECTOR2I size = lowerRightKiCad - upperLeftKiCad;
return { upperLeftKiCad, VECTOR2I( abs( size.x ), abs( size.y ) ) };
}
VECTOR2I CADSTAR_SCH_ARCHIVE_LOADER::getKiCadPoint( const VECTOR2I& aCadstarPoint )
{
VECTOR2I retval;
retval.x = getKiCadLength( aCadstarPoint.x - m_designCenter.x );
retval.y = -getKiCadLength( aCadstarPoint.y - m_designCenter.y );
return retval;
}
VECTOR2I CADSTAR_SCH_ARCHIVE_LOADER::getKiCadLibraryPoint( const VECTOR2I& aCadstarPoint,
const VECTOR2I& aCadstarCentre )
{
VECTOR2I retval;
retval.x = getKiCadLength( aCadstarPoint.x - aCadstarCentre.x );
retval.y = getKiCadLength( aCadstarPoint.y - aCadstarCentre.y );
return retval;
}
VECTOR2I CADSTAR_SCH_ARCHIVE_LOADER::applyTransform( const VECTOR2I& aPoint,
const VECTOR2I& aMoveVector,
const EDA_ANGLE& aRotation,
const double& aScalingFactor,
const VECTOR2I& aTransformCentre,
const bool& aMirrorInvert )
{
VECTOR2I retVal = aPoint;
if( aScalingFactor != 1.0 )
{
//scale point
retVal -= aTransformCentre;
retVal.x = KiROUND( retVal.x * aScalingFactor );
retVal.y = KiROUND( retVal.y * aScalingFactor );
retVal += aTransformCentre;
}
if( aMirrorInvert )
MIRROR( retVal.x, aTransformCentre.x );
if( !aRotation.IsZero() )
RotatePoint( retVal, aTransformCentre, aRotation );
if( aMoveVector != VECTOR2I{ 0, 0 } )
retVal += aMoveVector;
return retVal;
}
double CADSTAR_SCH_ARCHIVE_LOADER::getPolarRadius( const VECTOR2I& aPoint )
{
return sqrt( ( (double) aPoint.x * (double) aPoint.x )
+ ( (double) aPoint.y * (double) aPoint.y ) );
}
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