/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2022 Chetan Subhash Shinde * Copyright (C) 2023 CERN * Copyright (C) 2022-2023 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 . */ /** * @brief Parses the datastructure produced by the LTSPICE_SCHEMATIC into a KiCad * schematic file. */ #ifndef LTSPICE_SCH_PARSER_H #define LTSPICE_SCH_PARSER_H #include #include #include #include #include #include class LIB_SHAPE; class LIB_PIN; class SCH_LABEL_BASE; class SCH_SYMBOL; class SCH_TEXT; class SCH_SHAPE; /** * The class is been used for loading the asc and asy files in intermediate data structure. *

* The intermediate data structure is a structure, from where the kicad objects will be * initialised. *

* The intermediate datastructure is been defined below in the class, with comments for * individual struct is in place. *

* parser() - This is the main function responsible for parsing the data into intermediate * datastructure. *

* Data Processing Methods - The individual comments for function are given. In general. * these methods are been used for manipulating the data. *

* Data Check Methods - The individual comments for functions under this section is given. * In general these methods are been used for validating the data. *

* Enum Conversion Methods - The individual comments for functions under this section is * given. In general these methods are used to convert the string into enum. */ class LTSPICE_SCH_PARSER { public: // Size of tiny net labels which none present in original design const int SMALL_LABEL_SIZE = KiROUND( (double) SCH_IU_PER_MM * 0.4 ); explicit LTSPICE_SCH_PARSER( const wxString& aFilename, LTSPICE_SCHEMATIC* aLTSchematic ) : m_lt_schematic( aLTSchematic ), m_powerSymbolIndex( 0 ) { } ~LTSPICE_SCH_PARSER() {} /** * Method converts ltspice coordinate(i.e scale) to kicad coordinates * * @param aCoordinate coordinate(i.e scale) in ltspice. */ int ToKicadCoords( int aCoordinate ); VECTOR2I ToKicadCoords( const VECTOR2I& aPos ); VECTOR2I ToInvertedKicadCoords( const VECTOR2I& aPos ); VECTOR2I ToKicadFontSize( int aLTFontSize ); /** * Method converts kicad coordinate(i.e scale) to ltspice coordinates * * @param aCoordinate coordinate(i.e scale) in ltspice. */ int ToLtSpiceCoords( int aCoordinate ); /** * Function responsible for loading the .asc and .asy files in intermediate data structure. * * @param aSheet variable representing the current sheet. * @param mapOfFiles a string map containing all the data from .asc and .asy files. */ void Parse( SCH_SHEET_PATH* aSheet, std::vector& outLT_ASCs, const std::vector& aAsyFileNames ); /** * Method for plotting Lines from Asy files * * @param aAscfile object representing asc file. * @param aIndex index. */ void CreateLines( LIB_SYMBOL* aSymbol, LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, LIB_SHAPE* aShape ); /** * Method for plotting Schematic Lines from Asy files * * @param aAscfile object representing asc file. * @param aIndex index. * @param aSheet a object on which the circle is represented. */ void CreateLines( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Main Method for loading indermediate data to kicacd object from asy files * * @param aAscfiles array object representing asc files. * @param aSheet a object on which the symbols are represented. */ void CreateKicadSYMBOLs( SCH_SHEET_PATH* aSheet, std::vector& outLT_ASCs, const std::vector& aAsyFiles ); void CreateSymbol( LTSPICE_SCHEMATIC::LT_SYMBOL& schematicSymbol, LIB_SYMBOL* symbol ); /** * Methods for rotating and mirroring objects */ void RotateMirror( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, SCH_SYMBOL* aSchSymbol ); void RotateMirrorShape( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, SCH_SHAPE* aShape ); /** * Method for plotting wires * * @param aLTSymbol object representing asc file. * @param aIndex index. * @param aSheet a object on which the symbols is represented. */ void CreateWires( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Main method for loading intermediate data structure from Asc file to kicad. * * @param outLT_ASCs * @param aSheet a object on which the circle is represented. */ void CreateKicadSCH_ITEMs( SCH_SHEET_PATH* aSheet, std::vector& outLT_ASCs ); /** * Method for plotting Bustap from Asc files * * @param aAscfile object representing asc file. * @param aIndex index. * @param aSheet a object on which the circle is represented. */ void CreateBusEntry( LTSPICE_SCHEMATIC::LT_ASC& aAscfile, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Method for plotting Iopin from Asc files * * @param aAscfile object representing asc file. * @param aIndex index. * @param aSheet a object on which the circle is represented. */ void CreatePin( LTSPICE_SCHEMATIC::LT_ASC& aAscfile, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Method for plotting Line from Asc files * * @param aAscfile object representing asc file. * @param aIndex index. * @param aSheet a object on which the circle is represented. */ void CreateLine( LTSPICE_SCHEMATIC::LT_ASC& aAscfile, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Method for plotting circle from Asc files * * @param aAscfile object representing asc file. * @param aIndex index. * @param aSheet a object on which the circle is represented. */ void CreateCircle( LTSPICE_SCHEMATIC::LT_ASC& aAscfile, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Method for plotting Arc from Asc files * * @param aAscfile object representing asc file. * @param aIndex index. * @param aSheet a object on which the Arc is represented. */ void CreateArc( LTSPICE_SCHEMATIC::LT_ASC& aAscfile, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Method for setting Text Justification. * * @param aAscfile object representing asc file. * @param aIndex index. * @param aSheet a object on which the text is represented used for justification. */ void CreateRect( LTSPICE_SCHEMATIC::LT_ASC& aAscfile, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Create schematic text. */ SCH_TEXT* CreateSCH_TEXT( VECTOR2I aOffset, const wxString& aText, int aFontSize, LTSPICE_SCHEMATIC::JUSTIFICATION aJustification ); /** * Create a schematic wire. */ void CreateWire( LTSPICE_SCHEMATIC::LT_ASC& aAscfile, int aIndex, SCH_SHEET_PATH* aSheet, SCH_LAYER_ID aLayer ); /** * Create a power symbol. * @param aWires Schematic wires. (Allows us to correctly orient the power symbol.) */ SCH_SYMBOL* CreatePowerSymbol( const VECTOR2I& aOffset, const wxString& aValue, int aFontSize, SCH_SHEET_PATH* aSheet, std::vector& aWires ); /** * Create a label. * @param aType Currently supported types: SCH_LABEL_T, SCH_DIRECTIVE_LABEL_T */ SCH_LABEL_BASE* CreateSCH_LABEL( KICAD_T aType, const VECTOR2I& aOffset, const wxString& aValue, int aFontSize ); void CreateFields( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, SCH_SYMBOL* aSymbol, SCH_SHEET_PATH* aSheet ); /** * Create a symbol rect. */ void CreateRect( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, LIB_SHAPE* aRectangle ); /** * Create a schematic rect. */ void CreateRect( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Create a pin from an asy file. */ void CreatePin( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, LIB_PIN* aPin ); /** * Create a symbol arc. */ void CreateArc( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, LIB_SHAPE* aArc ); /** * Create a schematic arc. */ void CreateArc( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, SCH_SHEET_PATH* aSheet ); /** * Create a symbol circle. */ void CreateCircle( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, LIB_SHAPE* aCircle ); /** * Create a schematic circle. */ void CreateCircle( LTSPICE_SCHEMATIC::LT_SYMBOL& aLTSymbol, int aIndex, SCH_SHEET_PATH* aSheet ); private: /** * Method for setting Text Justification. * * @param aLineWidth object representing line width from ltspice. */ int getLineWidth( const LTSPICE_SCHEMATIC::LINEWIDTH& aLineWidth ); /** * Method to get line Style For kicad. * * @param aLineStyle lineStyle from ltspice. */ PLOT_DASH_TYPE getLineStyle( const LTSPICE_SCHEMATIC::LINESTYLE& aLineStyle ); STROKE_PARAMS getStroke( const LTSPICE_SCHEMATIC::LINEWIDTH& aLineWidth, const LTSPICE_SCHEMATIC::LINESTYLE& aLineStyle ); void readIncludes( std::vector& outLT_ASCs ); private: LTSPICE_SCHEMATIC* m_lt_schematic; wxFileName m_libraryFileName; VECTOR2I m_originOffset; std::map m_includes; int m_powerSymbolIndex; }; #endif // LTSPICE_SCH_PARSER_H