kicad-source/common/plugins/altium/altium_parser_utils.cpp
Jeff Young a4263ebce5 Clean up Altium special string handling
1) Fix a couple of bugs in case processing
2) Make case processing more explicit to prevent more (1)
3) Move label processing to AltiumSpecialStringsToKiCadVariables
4) Strip double-quotes from special strings (and add test cases)
5) Change PROJECTNAME to just filename, not full path
6) PROJECTREV and REVISION are two different things
7) Add support for Altium's Application_BuildNumber
8) Fix some issues in trimming spaces around special strings
2021-07-08 15:34:38 +01:00

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C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2021 Thomas Pointhuber <thomas.pointhuber@gmx.at>
* Copyright (C) 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
*/
#include "altium_parser_utils.h"
#include <kicad_string.h>
#include <lib_id.h>
LIB_ID AltiumToKiCadLibID( wxString aLibName, wxString aLibReference )
{
aLibReference = EscapeString( aLibReference, CTX_LIBID );
wxString key = !aLibName.empty() ? ( aLibName + ":" + aLibReference ) : aLibReference;
LIB_ID libId;
libId.Parse( key, true );
return libId;
}
wxString AltiumPropertyToKiCadString( const wxString& aString )
{
wxString converted;
bool inOverbar = false;
for( wxString::const_iterator chIt = aString.begin(); chIt != aString.end(); ++chIt )
{
wxString::const_iterator lookahead = chIt + 1;
if( lookahead != aString.end() && *lookahead == '\\' )
{
if( !inOverbar )
{
converted += "~{";
inOverbar = true;
}
converted += *chIt;
chIt = lookahead;
}
else
{
if( inOverbar )
{
converted += "}";
inOverbar = false;
}
converted += *chIt;
}
}
return converted;
}
// https://www.altium.com/documentation/altium-designer/sch-obj-textstringtext-string-ad#!special-strings
wxString AltiumSpecialStringsToKiCadVariables( const wxString& aString,
const std::map<wxString, wxString>& aOverrides )
{
if( aString.IsEmpty() || aString.at( 0 ) != '=' )
{
return aString;
}
wxString result;
size_t start = 1;
size_t delimiter = 0;
size_t escaping_start = 0;
do
{
delimiter = aString.find( "+", start );
escaping_start = aString.find( "'", start );
if( escaping_start < delimiter )
{
size_t text_start = escaping_start + 1;
size_t escaping_end = aString.find( "'", text_start );
if( escaping_end == wxString::npos )
{
escaping_end = aString.size();
}
result += aString.substr( text_start, escaping_end - text_start );
start = escaping_end + 1;
}
else
{
wxString specialString = aString.substr( start, delimiter - start ).Trim().Trim( false );
if( specialString.StartsWith( "\"" ) && specialString.EndsWith( "\"" ) )
specialString = specialString.Mid( 1, specialString.Length() - 2 );
if( !specialString.IsEmpty() )
{
// Note: Altium variable references are case-insensitive. KiCad matches
// case-senstive OR to all-upper-case, so make the references all-upper-case.
specialString.UpperCase();
auto overrideIt = aOverrides.find( specialString );
if( overrideIt != aOverrides.end() )
specialString = overrideIt->second;
result += wxString::Format( wxT( "${%s}" ), specialString );
}
start = delimiter + 1;
}
} while( delimiter != wxString::npos );
return result;
}