netlist_exporter_base.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 1992-2013 jp.charras at wanadoo.fr
 * Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <[email protected]>
 * Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 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
 */
 
#ifndef NETLIST_EXPORTER_H
#define NETLIST_EXPORTER_H
 
#include <lib_pin.h>
#include <sch_symbol.h>
#include <sch_text.h>
#include <sch_sheet.h>
#include <schematic.h>
 
class UNIQUE_STRINGS
{
public:
 void Clear() { m_set.clear(); }
 
 bool Lookup( const wxString& aString )
 {
 std::pair<us_iterator, bool> pair = m_set.insert( aString );
 
 return !pair.second;
 }
 
 std::set<wxString> m_set; 
 
 typedef std::set<wxString>::iterator us_iterator;
};
 
struct LIB_SYMBOL_LESS_THAN
{
 // a "less than" test on two LIB_SYMBOLs (.m_name wxStrings)
 bool operator()( LIB_SYMBOL* const& libsymbol1, LIB_SYMBOL* const& libsymbol2 ) const
 {
 // Use case specific GetName() wxString compare
 return libsymbol1->GetLibId() < libsymbol2->GetLibId();
 }
};
 
 
struct PIN_INFO
{
 PIN_INFO( const wxString& aPinNumber, const wxString& aNetName ) :
 num( aPinNumber ),
 netName( aNetName )
 {}
 
 wxString num;
 wxString netName;
};
 
 
class NETLIST_EXPORTER_BASE
{
public:
 NETLIST_EXPORTER_BASE( SCHEMATIC_IFACE* aSchematic ) :
 m_schematic( aSchematic )
 {
 wxASSERT( aSchematic );
 m_savedCurrentSheet = m_schematic->CurrentSheet();
 }
 
 virtual ~NETLIST_EXPORTER_BASE()
 {
 m_schematic->SetCurrentSheet( m_savedCurrentSheet );
 }
 
 virtual bool WriteNetlist( const wxString& aOutFileName, unsigned aNetlistOptions )
 {
 return false;
 }
 
 static wxString MakeCommandLine( const wxString& aFormatString, const wxString& aNetlistFile,
 const wxString& aFinalFile,
 const wxString& aProjectDirectory );
 
protected:
 void CreatePinList( SCH_SYMBOL* aSymbol, SCH_SHEET_PATH* aSheetPath,
 bool aKeepUnconnectedPins );
 
 SCH_SYMBOL* findNextSymbol( EDA_ITEM* aItem, SCH_SHEET_PATH* aSheetPath );
 
 void eraseDuplicatePins();
 
 void findAllUnitsOfSymbol( SCH_SYMBOL* aSchSymbol, LIB_SYMBOL* aLibSymbol,
 SCH_SHEET_PATH* aSheetPath, bool aKeepUnconnectedPins );
 
 std::vector<PIN_INFO> m_sortedSymbolPinList;
 
 UNIQUE_STRINGS m_referencesAlreadyFound;
 
 std::set<LIB_SYMBOL*, LIB_SYMBOL_LESS_THAN> m_libParts;
 
 SCHEMATIC_IFACE* m_schematic;
 
 SCH_SHEET_PATH m_savedCurrentSheet;
};
 
#endif