kicad/eeschema/sch_validators.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 Wayne Stambaugh, stambaughw@gmail.com
* Copyright (C) 2016-2023 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 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
*/
/**
* @file sch_validators.cpp
* @brief Implementation of control validators for schematic dialogs.
*/
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#include <wx/combo.h>
#include <wx/msgdlg.h>
#include <sch_connection.h>
#include <sch_validators.h>
#include <project/net_settings.h>
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// Match opening curly brace, preceeded by start-of-line or by a character not including $_^~
wxRegEx SCH_NETNAME_VALIDATOR::m_busGroupRegex( R"((^|[^$_\^~]){)", wxRE_ADVANCED );
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wxString SCH_NETNAME_VALIDATOR::IsValid( const wxString& str ) const
{
wxString msg = NETNAME_VALIDATOR::IsValid( str );
if( !msg.IsEmpty() )
return msg;
// We don't do single-character validation here
if( str.Length() == 1 )
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return wxString();
// Figuring out if the user "meant" to make a bus group is somewhat tricky because curly
// braces are also used for formatting and variable expansion
if( m_busGroupRegex.Matches( str ) && str.Contains( '}' ) )
{
if( !NET_SETTINGS::ParseBusGroup( str, nullptr, nullptr ) )
return _( "Signal name contains '{' and '}' but is not a valid bus name" );
}
else if( str.Contains( '[' ) || str.Contains( ']' ) )
{
if( !NET_SETTINGS::ParseBusVector( str, nullptr, nullptr ) )
return _( "Signal name contains '[' or ']' but is not a valid bus name." );
}
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return wxString();
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}