74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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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) 2019-2021 KiCad Developers, see CHANGELOG.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 <refdes_utils.h>
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#include <string_utils.h>
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#include <algorithm>
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#include <cctype>
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namespace UTIL
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{
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wxString GetRefDesPrefix( const wxString& aRefDes )
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{
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// find the first non-digit, non-question-mark character from the back
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auto res = std::find_if( aRefDes.rbegin(), aRefDes.rend(),
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[]( wxUniChar aChr )
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{
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return aChr != '?' && !std::isdigit( aChr );
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} );
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return { aRefDes.begin(), res.base() };
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}
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wxString GetRefDesUnannotated( const wxString& aSource )
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{
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return UTIL::GetRefDesPrefix( aSource ) + wxT( "?" );
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}
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int GetRefDesNumber( const wxString& aRefDes )
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{
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int retval = -1; // negative to indicate not found
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size_t firstnum = aRefDes.find_first_of( "0123456789" );
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if( firstnum != wxString::npos )
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{
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wxString candidateValue = aRefDes.Mid( firstnum );
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long result;
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if( !candidateValue.ToLong( &result ) )
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retval = -1;
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else
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retval = static_cast<int>( result );
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}
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return retval;
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}
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} // namespace UTIL
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