164 lines
4.4 KiB
C++
164 lines
4.4 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2016 Cirilo Bernardo <cirilo.bernardo@gmail.com>
|
|
*
|
|
* 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 "kicadcurve.h"
|
|
|
|
#include <sexpr/sexpr.h>
|
|
|
|
#include <wx/log.h>
|
|
|
|
#include <cmath>
|
|
#include <iostream>
|
|
#include <sstream>
|
|
|
|
|
|
KICADCURVE::KICADCURVE()
|
|
{
|
|
m_form = CURVE_NONE;
|
|
m_angle = 0.0;
|
|
m_radius = 0.0;
|
|
m_layer = LAYER_NONE;
|
|
m_startangle = 0.0;
|
|
m_endangle = 0.0;
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
KICADCURVE::~KICADCURVE()
|
|
{
|
|
return;
|
|
}
|
|
|
|
|
|
bool KICADCURVE::Read( SEXPR::SEXPR* aEntry, CURVE_TYPE aCurveType )
|
|
{
|
|
if( CURVE_LINE != aCurveType && CURVE_ARC != aCurveType && CURVE_CIRCLE != aCurveType )
|
|
{
|
|
std::ostringstream ostr;
|
|
ostr << "* Unsupported curve type: " << aCurveType;
|
|
wxLogMessage( "%s\n", ostr.str().c_str() );
|
|
return false;
|
|
}
|
|
|
|
m_form = aCurveType;
|
|
|
|
int nchild = aEntry->GetNumberOfChildren();
|
|
|
|
if( ( CURVE_CIRCLE == aCurveType && nchild < 5 )
|
|
|| ( CURVE_ARC == aCurveType && nchild < 6 )
|
|
|| ( CURVE_LINE == aCurveType && nchild < 5 ) )
|
|
{
|
|
std::ostringstream ostr;
|
|
ostr << "* bad curve data; not enough parameters";
|
|
wxLogMessage( "%s\n", ostr.str().c_str() );
|
|
return false;
|
|
}
|
|
|
|
SEXPR::SEXPR* child;
|
|
std::string text;
|
|
|
|
for( int i = 1; i < nchild; ++i )
|
|
{
|
|
child = aEntry->GetChild( i );
|
|
|
|
if( !child->IsList() )
|
|
continue;
|
|
|
|
text = child->GetChild( 0 )->GetSymbol();
|
|
|
|
if( text == "start" || text == "center" )
|
|
{
|
|
if( !Get2DCoordinate( child, m_start ) )
|
|
return false;
|
|
}
|
|
else if( text == "end" )
|
|
{
|
|
if( !Get2DCoordinate( child, m_end ) )
|
|
return false;
|
|
}
|
|
else if( text == "angle" )
|
|
{
|
|
if( child->GetNumberOfChildren() < 2
|
|
|| ( !child->GetChild( 1 )->IsDouble()
|
|
&& !child->GetChild( 1 )->IsInteger() ) )
|
|
{
|
|
std::ostringstream ostr;
|
|
ostr << "* bad angle data";
|
|
wxLogMessage( "%s\n", ostr.str().c_str() );
|
|
return false;
|
|
}
|
|
|
|
if( child->GetChild( 1 )->IsDouble() )
|
|
m_angle = child->GetChild( 1 )->GetDouble();
|
|
else
|
|
m_angle = child->GetChild( 1 )->GetInteger();
|
|
|
|
m_angle = m_angle / 180.0 * M_PI;
|
|
}
|
|
else if( text == "layer" )
|
|
{
|
|
const OPT<std::string> layer = GetLayerName( *child );
|
|
|
|
if( !layer )
|
|
{
|
|
std::ostringstream ostr;
|
|
ostr << "* bad layer data: " << child->AsString();
|
|
wxLogMessage( "%s\n", ostr.str().c_str() );
|
|
return false;
|
|
}
|
|
|
|
// NOTE: for the moment we only process Edge.Cuts
|
|
if( *layer == "Edge.Cuts" )
|
|
m_layer = LAYER_EDGE;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
std::string KICADCURVE::Describe() const
|
|
{
|
|
std::ostringstream desc;
|
|
|
|
switch( m_form )
|
|
{
|
|
case CURVE_LINE:
|
|
desc << "line start: " << m_start << " end: " << m_end;
|
|
break;
|
|
case CURVE_ARC:
|
|
desc << "arc center: " << m_start << " radius: " << m_radius
|
|
<< " angle: " << 180.0 * m_angle / M_PI;
|
|
break;
|
|
case CURVE_CIRCLE:
|
|
desc << "circle center: " << m_start << " radius: " << m_radius;
|
|
break;
|
|
default:
|
|
desc << "<invalid curve type>";
|
|
break;
|
|
}
|
|
|
|
return desc.str();
|
|
}
|