kicad/pcbnew/swig/typeinfo.i

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2017 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 core/typeinfo.h
%{
#include <core/typeinfo.h>
%}
// methods like CONNECTIVITY_DATA::GetNetItems take an array of KICAD_T values,
// terminated by EOT. for example, class_board.cpp calls the method with this argument:
// const KICAD_T types[] = { PCB_PAD_T, PCB_ZONE_AREA_T, EOT };
// this typemap allows any of the following:
// conn = board.GetConnectivity()
// conn.GetNetItems(net.GetNet(), (pcbnew.PCB_PAD_T, pcbnew.PCB_TRACE_T))
// conn.GetNetItems(net.GetNet(), [pcbnew.PCB_PAD_T, pcbnew.PCB_TRACE_T])
// conn.GetNetItems(net.GetNet(), pcbnew.PCB_PAD_T)
%typemap(in) KICAD_T [] ( KICAD_T retval[5] ){
retval[0] = EOT;
$1 = retval;
int type;
int ecode = SWIG_AsVal_int( $input, &type );
if ( SWIG_IsOK( ecode ) ) {
retval[0] = static_cast<KICAD_T>( type );
retval[1] = EOT;
} else if ( PySequence_Check( $input ) ) {
// compare less than because we still need space for the EOT terminator
assert( PySequence_Size( $input ) <=
static_cast<int>( sizeof( retval )/sizeof( KICAD_T ) ) );
for(int i=0; i<PySequence_Size( $input ); i++) {
int ecode = SWIG_AsVal_int( PySequence_GetItem( $input, i ), &type );
if ( !SWIG_IsOK( ecode ) ) {
SWIG_exception_fail( SWIG_ArgError( ecode ),
"expecting KICAD_T enum values" );
}
retval[i] = static_cast<KICAD_T>( type );
retval[i+1] = EOT;
}
} else {
SWIG_exception_fail( SWIG_ArgError( ecode ),
"expecting KICAD_T enum value" );
}
}