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339 lines
9.6 KiB
339 lines
9.6 KiB
/*
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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) 2010 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright The 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 "template_fieldnames.h"
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#include <mutex>
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#include <template_fieldnames_lexer.h>
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#include <string_utils.h>
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using namespace TFIELD_T;
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// N.B. Do not change these values without transitioning the file format
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#define REFERENCE_CANONICAL "Reference"
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#define VALUE_CANONICAL "Value"
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#define FOOTPRINT_CANONICAL "Footprint"
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#define DATASHEET_CANONICAL "Datasheet"
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#define DESCRIPTION_CANONICAL "Description"
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#define SHEET_NAME_CANONICAL "Sheetname"
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#define SHEET_FILE_CANONICAL "Sheetfile"
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#define INTERSHEET_REFS_CANONICAL "Intersheetrefs"
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#define USER_FIELD_CANONICAL "Field%d"
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static wxString s_CanonicalReference( REFERENCE_CANONICAL );
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static wxString s_CanonicalValue( VALUE_CANONICAL );
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static wxString s_CanonicalFootprint( FOOTPRINT_CANONICAL );
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static wxString s_CanonicalDatasheet( DATASHEET_CANONICAL );
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static wxString s_CanonicalDescription( DESCRIPTION_CANONICAL );
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static wxString s_CanonicalSheetName( SHEET_NAME_CANONICAL );
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static wxString s_CanonicalSheetFile( SHEET_FILE_CANONICAL );
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static wxString s_CanonicalIntersheetRefs( INTERSHEET_REFS_CANONICAL );
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wxString GetDefaultFieldName( FIELD_T aFieldId, bool aTranslateForHI )
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{
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if( !aTranslateForHI )
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{
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switch( aFieldId )
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{
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case FIELD_T::REFERENCE: return s_CanonicalReference; // The symbol reference, R1, C1, etc.
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case FIELD_T::VALUE: return s_CanonicalValue; // The symbol value
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case FIELD_T::FOOTPRINT: return s_CanonicalFootprint; // The footprint for use with Pcbnew
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case FIELD_T::DATASHEET: return s_CanonicalDatasheet; // Link to a datasheet for symbol
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case FIELD_T::DESCRIPTION: return s_CanonicalDescription; // The symbol description
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case FIELD_T::SHEET_NAME: return s_CanonicalSheetName;
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case FIELD_T::SHEET_FILENAME: return s_CanonicalSheetFile;
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case FIELD_T::INTERSHEET_REFS: return s_CanonicalIntersheetRefs;
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default: return GetUserFieldName( 42, aTranslateForHI );
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}
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}
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else
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{
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switch( aFieldId )
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{
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case FIELD_T::REFERENCE: return _( REFERENCE_CANONICAL ); // The symbol reference, R1, C1, etc.
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case FIELD_T::VALUE: return _( VALUE_CANONICAL ); // The symbol value
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case FIELD_T::FOOTPRINT: return _( FOOTPRINT_CANONICAL ); // The footprint for use with Pcbnew
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case FIELD_T::DATASHEET: return _( DATASHEET_CANONICAL ); // Link to a datasheet for symbol
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case FIELD_T::DESCRIPTION: return _( DESCRIPTION_CANONICAL ); // The symbol description
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case FIELD_T::SHEET_NAME: return _( SHEET_NAME_CANONICAL );
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case FIELD_T::SHEET_FILENAME: return _( SHEET_FILE_CANONICAL );
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case FIELD_T::INTERSHEET_REFS: return _( INTERSHEET_REFS_CANONICAL );
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default: return GetUserFieldName( 42, aTranslateForHI );
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}
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}
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}
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wxString GetUserFieldName( int aFieldNdx, bool aTranslateForHI )
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{
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if( !aTranslateForHI )
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return wxString::Format( wxS( USER_FIELD_CANONICAL ), aFieldNdx );
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else
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return wxString::Format( _( USER_FIELD_CANONICAL ), aFieldNdx );
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}
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void TEMPLATE_FIELDNAME::Format( OUTPUTFORMATTER* out ) const
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{
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out->Print( "(field (name %s)", out->Quotew( m_Name ).c_str() );
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if( m_Visible )
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out->Print( " visible" );
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if( m_URL )
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out->Print( " url" );
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out->Print( ")" );
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}
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void TEMPLATE_FIELDNAME::Parse( TEMPLATE_FIELDNAMES_LEXER* in )
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{
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T tok;
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in->NeedLEFT(); // begin (name ...)
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if( ( tok = in->NextTok() ) != T_name )
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in->Expecting( T_name );
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in->NeedSYMBOLorNUMBER();
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m_Name = From_UTF8( in->CurText() );
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in->NeedRIGHT(); // end (name ...)
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while( (tok = in->NextTok() ) != T_RIGHT && tok != T_EOF )
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{
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// "visible" has no '(' prefix, "value" does, so T_LEFT is optional.
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if( tok == T_LEFT )
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tok = in->NextTok();
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switch( tok )
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{
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case T_value:
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// older format; silently skip
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in->NeedSYMBOLorNUMBER();
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in->NeedRIGHT();
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break;
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case T_visible:
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m_Visible = true;
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break;
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case T_url:
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m_URL = true;
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break;
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default:
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in->Expecting( "value|url|visible" );
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break;
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}
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}
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}
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void TEMPLATES::Format( OUTPUTFORMATTER* out, bool aGlobal ) const
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{
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// We'll keep this general, and include the \n, even though the only known
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// use at this time will not want the newlines or the indentation.
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out->Print( "(templatefields" );
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const TEMPLATE_FIELDNAMES& source = aGlobal ? m_globals : m_project;
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for( const TEMPLATE_FIELDNAME& temp : source )
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{
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if( !temp.m_Name.IsEmpty() )
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temp.Format( out );
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}
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out->Print( ")" );
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}
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void TEMPLATES::parse( TEMPLATE_FIELDNAMES_LEXER* in, bool aGlobal )
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{
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T tok;
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while( ( tok = in->NextTok() ) != T_RIGHT && tok != T_EOF )
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{
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if( tok == T_LEFT )
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tok = in->NextTok();
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switch( tok )
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{
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case T_templatefields: // a token indicating class TEMPLATES.
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// Be flexible regarding the starting point of the TEMPLATE_FIELDNAMES_LEXER
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// stream. Caller may not have read the first two tokens out of the
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// stream: T_LEFT and T_templatefields, so ignore them if seen here.
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break;
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case T_field:
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{
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// instantiate on stack, so if exception is thrown,
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// destructor runs
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TEMPLATE_FIELDNAME field;
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field.Parse( in );
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// add the field
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if( !field.m_Name.IsEmpty() )
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AddTemplateFieldName( field, aGlobal );
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}
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break;
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default:
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in->Unexpected( in->CurText() );
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break;
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}
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}
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}
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/**
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* Flatten project and global templates into a single list. (Project templates take
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* precedence.)
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*/
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void TEMPLATES::resolveTemplates()
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{
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m_resolved = m_project;
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// Note: order N^2 algorithm. Would need changing if fieldname template sets ever
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// get large.
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for( const TEMPLATE_FIELDNAME& global : m_globals )
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{
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bool overriddenInProject = false;
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for( const TEMPLATE_FIELDNAME& project : m_project )
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{
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if( global.m_Name == project.m_Name )
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{
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overriddenInProject = true;
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break;
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}
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}
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if( !overriddenInProject )
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m_resolved.push_back( global );
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}
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m_resolvedDirty = false;
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}
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void TEMPLATES::AddTemplateFieldName( const TEMPLATE_FIELDNAME& aFieldName, bool aGlobal )
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{
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// Ensure that the template fieldname does not match a fixed fieldname.
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for( FIELD_T fieldId : MANDATORY_FIELDS )
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{
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if( GetCanonicalFieldName( fieldId ) == aFieldName.m_Name )
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return;
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}
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TEMPLATE_FIELDNAMES& target = aGlobal ? m_globals : m_project;
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// ensure uniqueness, overwrite any template fieldname by the same name.
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for( TEMPLATE_FIELDNAME& temp : target )
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{
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if( temp.m_Name == aFieldName.m_Name )
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{
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temp = aFieldName;
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m_resolvedDirty = true;
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return;
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}
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}
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// the name is legal and not previously added to the config container, append
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// it and return its index within the container.
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target.push_back( aFieldName );
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m_resolvedDirty = true;
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}
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void TEMPLATES::AddTemplateFieldNames( const wxString& aSerializedFieldNames )
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{
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TEMPLATE_FIELDNAMES_LEXER field_lexer( TO_UTF8( aSerializedFieldNames ) );
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try
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{
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parse( &field_lexer, true );
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}
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catch( const IO_ERROR& )
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{
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}
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}
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void TEMPLATES::DeleteAllFieldNameTemplates( bool aGlobal )
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{
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if( aGlobal )
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{
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m_globals.clear();
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m_resolved = m_project;
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}
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else
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{
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m_project.clear();
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m_resolved = m_globals;
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}
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m_resolvedDirty = false;
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}
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const TEMPLATE_FIELDNAMES& TEMPLATES::GetTemplateFieldNames()
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{
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if( m_resolvedDirty )
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resolveTemplates();
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return m_resolved;
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}
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const TEMPLATE_FIELDNAMES& TEMPLATES::GetTemplateFieldNames( bool aGlobal )
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{
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if( aGlobal )
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return m_globals;
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else
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return m_project;
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}
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const TEMPLATE_FIELDNAME* TEMPLATES::GetFieldName( const wxString& aName )
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{
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if( m_resolvedDirty )
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resolveTemplates();
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for( const TEMPLATE_FIELDNAME& field : m_resolved )
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{
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if( field.m_Name == aName )
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return &field;
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}
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return nullptr;
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}
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