pcad_pad_shape.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2007, 2008 Lubo Racko <[email protected]>
 * Copyright (C) 2007, 2008, 2012 Alexander Lunev <[email protected]>
 * Copyright (C) 2012-2023 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
 */
 
#include <pcad/pcad_pad_shape.h>
 
#include <common.h>
#include <xnode.h>
 
#include <wx/string.h>
 
namespace PCAD2KICAD {
 
PCAD_PAD_SHAPE::PCAD_PAD_SHAPE( PCAD_CALLBACKS* aCallbacks, BOARD* aBoard ) :
 PCAD_PCB_COMPONENT( aCallbacks, aBoard )
{
 m_Shape = wxEmptyString;
 m_Width = 0;
 m_Height = 0;
}
 
 
PCAD_PAD_SHAPE::~PCAD_PAD_SHAPE()
{
}
 
 
void PCAD_PAD_SHAPE::Parse( XNODE* aNode, const wxString& aDefaultUnits,
 const wxString& aActualConversion )
{
 wxString str, s;
 long num;
 int minX, maxX, minY, maxY, x, y;
 XNODE* lNode;
 
 lNode = FindNode( aNode, wxT( "padShapeType" ) );
 
 if( lNode )
 {
 str = lNode->GetNodeContent();
 str.Trim( false );
 m_Shape = str;
 }
 
 lNode = FindNode( aNode, wxT( "layerNumRef" ) );
 
 if( lNode )
 {
 lNode->GetNodeContent().ToLong( &num );
 m_PCadLayer = (int) num;
 }
 
 m_KiCadLayer = GetKiCadLayer();
 
 if( m_Shape == wxT( "Oval" )
 || m_Shape == wxT( "Rect" )
 || m_Shape == wxT( "Ellipse" )
 || m_Shape == wxT( "MtHole" )
 || m_Shape == wxT( "RndRect" ) )
 {
 lNode = FindNode( aNode, wxT( "shapeWidth" ) );
 
 if( lNode )
 SetWidth( lNode->GetNodeContent(), aDefaultUnits, &m_Width, aActualConversion );
 
 lNode = FindNode( aNode, wxT( "shapeHeight" ) );
 
 if( lNode )
 SetWidth( lNode->GetNodeContent(), aDefaultUnits, &m_Height, aActualConversion );
 }
 else if( m_Shape == wxT( "Polygon" ) )
 {
 // approximation to simpler pad shape .....
 lNode = FindNode( aNode, wxT( "shapeOutline" ) );
 
 if( lNode )
 lNode = FindNode( lNode, wxT( "pt" ) );
 
 minX = 0;
 maxX = 0;
 minY = 0;
 maxY = 0;
 
 while( lNode )
 {
 s = lNode->GetNodeContent();
 SetPosition( s, aDefaultUnits, &x, &y, aActualConversion );
 
 if( minX > x )
 minX = x;
 
 if( maxX < x )
 maxX = x;
 
 if( minY > y )
 minY = y;
 
 if( maxY < y )
 maxY = y;
 
 lNode = lNode->GetNext();
 }
 
 m_Width = maxX - minX;
 m_Height = maxY - minY;
 }
}
 
 
} // namespace PCAD2KICAD