211 lines
7.7 KiB
C++
211 lines
7.7 KiB
C++
#ifndef LEGACY_PLUGIN_H_
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#define LEGACY_PLUGIN_H_
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/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2016-2021 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <io_mgr.h>
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#include <string>
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#include <layer_ids.h>
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#include <memory>
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// FOOTPRINT_LIBRARY_HEADER_CNT gives the number of characters to compare to detect
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// a footprint library. A few variants may have been used, and so we can only be
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// sure that the header contains "PCBNEW-LibModule-V", not "PCBNEW-LibModule-V1".
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#define FOOTPRINT_LIBRARY_HEADER "PCBNEW-LibModule-V1"
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#define FOOTPRINT_LIBRARY_HEADER_CNT 18
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class PCB_TARGET;
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class FOOTPRINT;
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class NETCLASS;
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class NETCLASSES;
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class ZONE;
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class PCB_DIMENSION_BASE;
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class NETINFO_ITEM;
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class FP_TEXT;
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class PAD;
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struct LP_CACHE;
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/**
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* A #PLUGIN derivation which could possibly be put into a DLL/DSO.
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*
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* As with any PLUGIN, there is no UI, i.e. windowing calls allowed.
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*/
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class LEGACY_PLUGIN : public PLUGIN
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{
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friend struct LP_CACHE;
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public:
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LEGACY_PLUGIN();
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~LEGACY_PLUGIN();
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const wxString PluginName() const override
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{
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return wxT( "KiCad-Legacy" );
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}
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const wxString GetFileExtension() const override
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{
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return wxT( "brd" );
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}
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BOARD* Load( const wxString& aFileName, BOARD* aAppendToMe,
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const PROPERTIES* aProperties = nullptr, PROJECT* aProject = nullptr,
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PROGRESS_REPORTER* aProgressReporter = nullptr ) override;
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void FootprintEnumerate( wxArrayString& aFootprintNames, const wxString& aLibraryPath,
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bool aBestEfforts,
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const PROPERTIES* aProperties = nullptr ) override;
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FOOTPRINT* FootprintLoad( const wxString& aLibraryPath, const wxString& aFootprintName,
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bool aKeepUUID = false,
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const PROPERTIES* aProperties = nullptr ) override;
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bool FootprintLibDelete( const wxString& aLibraryPath,
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const PROPERTIES* aProperties = nullptr ) override;
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long long GetLibraryTimestamp( const wxString& aLibraryPath ) const override;
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bool IsFootprintLibWritable( const wxString& aLibraryPath ) override;
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typedef int BIU;
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void SetReader( LINE_READER* aReader ) { m_reader = aReader; }
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// return the new .kicad_pcb layer id from the old (legacy) layer id
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static PCB_LAYER_ID leg_layer2new( int cu_count, int aLayerNum );
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static LSET leg_mask2new( int cu_count, unsigned aMask );
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protected:
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/// initialize PLUGIN like a constructor would, and futz with fresh BOARD if needed.
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void init( const PROPERTIES* aProperties );
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void checkpoint();
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///< Converts net code using the mapping table if available,
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///< otherwise returns unchanged net code
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inline int getNetCode( int aNetCode )
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{
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if( (unsigned int) aNetCode < m_netCodes.size() )
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return m_netCodes[aNetCode];
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return aNetCode;
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}
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/**
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* Parse an ASCII decimal floating point value and scales it into a BIU according to the
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* current value of diskToBui.
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*
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* This function is the complement of #fmtBIU(). One has to know what the other is doing.
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*
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* @param aValue is the ASCII value in C locale form with possible leading whitespace
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* @param nptrptr may be NULL, but if not, then it tells where to put a pointer to the
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* next unconsumed input text. See "man strtod" for more information.
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* @return the converted Board Internal Unit.
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*/
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BIU biuParse( const char* aValue, const char** nptrptr = nullptr );
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/**
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* Parse an ASCII decimal floating point value which is certainly an angle.
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*
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* This is a dedicated function for encapsulating support for the migration from
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* tenths of degrees to degrees in floating point. This function is the complement of
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* fmtDEG(). One has to know what the other is doing.
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*
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* @param aValue is the ASCII value in C locale form with possible leading whitespace.
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* @param nptrptr may be NULL, but if not, then it tells where to put a pointer to the
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* next unconsumed input text. See "man strtod" for more information.
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* @return the string converted to a primitive double type
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*/
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double degParse( const char* aValue, const char** nptrptr = nullptr );
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void checkVersion();
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void loadAllSections( bool doAppend );
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void loadGENERAL();
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void loadSETUP();
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void loadSHEET();
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void load3D( FOOTPRINT* aFootprint );
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void loadPAD( FOOTPRINT* aFootprint );
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void loadMODULE_TEXT( FP_TEXT* aText );
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void loadFP_SHAPE( FOOTPRINT* aFootprint );
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void loadPCB_LINE();
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void loadNETINFO_ITEM();
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void loadPCB_TEXT();
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void loadNETCLASS();
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void loadFOOTPRINT( FOOTPRINT* aFootprint );
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/**
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* Read a list of segments (Tracks and Vias, or Segzones)
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*
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* @param aStructType is either PCB_TRACE_T to indicate tracks and vias, or NOT_USED
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* to indicate oldschool zone segments (which are discarded).
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*/
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void loadTrackList( int aStructType );
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void loadZONE_CONTAINER(); // "$CZONE_OUTLINE"
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void loadDIMENSION(); // "$COTATION"
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void loadPCB_TARGET(); // "$PCB_TARGET"
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/// we only cache one footprint library for now, this determines which one.
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void cacheLib( const wxString& aLibraryPath );
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protected:
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int m_cu_count;
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wxString m_error; ///< for throwing exceptions
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BOARD* m_board; ///< which BOARD, no ownership here
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const PROPERTIES* m_props; ///< passed via Save() or Load(), no ownership,
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///< may be NULL.
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PROGRESS_REPORTER* m_progressReporter; ///< may be NULL, no ownership
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unsigned m_lastProgressLine;
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unsigned m_lineCount; ///< for progress reporting
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LINE_READER* m_reader; ///< no ownership here.
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FILE* m_fp; ///< no ownership here.
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wxString m_field; ///< reused to stuff FOOTPRINT fields.
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int m_loading_format_version; ///< which BOARD_FORMAT_VERSION am I Load()ing?
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LP_CACHE* m_cache;
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bool m_showLegacyZoneWarning;
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std::vector<int> m_netCodes; ///< net codes mapping for boards being loaded
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double biuToDisk; ///< convert from BIUs to disk engineering units
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///< with this scale factor
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double diskToBiu; ///< convert from disk engineering units to BIUs
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///< with this scale factor
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};
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#endif // LEGACY_PLUGIN_H_
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