pcb_via.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) 2012-2020 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/pcb_via.h>
#include <pcad/pcb_via_shape.h>

#include <xnode.h>

#include <wx/string.h>
#include <wx/translation.h>

namespace PCAD2KICAD {

PCB_VIA::PCB_VIA( PCB_CALLBACKS* aCallbacks, BOARD* aBoard ) :
 PCB_PAD( aCallbacks, aBoard )
{
 m_objType = wxT( 'V' );
}


PCB_VIA::~PCB_VIA()
{
}


void PCB_VIA::Parse( XNODE* aNode, const wxString& aDefaultUnits,
 const wxString& aActualConversion )
{
 XNODE* lNode, * tNode;
 wxString propValue;
 PCB_VIA_SHAPE* viaShape;

 m_rotation = 0;
 lNode = FindNode( aNode, wxT( "viaStyleRef" ) );

 if( lNode )
 {
 lNode->GetAttribute( wxT( "Name" ), &propValue );
 propValue.Trim( false );
 propValue.Trim( true );
 m_name.text = propValue;
 }

 lNode = FindNode( aNode, wxT( "pt" ) );

 if( lNode )
 {
 SetPosition( lNode->GetNodeContent(), aDefaultUnits, &m_positionX, &m_positionY,
 aActualConversion );
 }

 lNode = FindNode( aNode, wxT( "netNameRef" ) );

 if( lNode )
 {
 lNode->GetAttribute( wxT( "Name" ), &propValue );
 propValue.Trim( false );
 propValue.Trim( true );
 m_net = propValue;
 m_netCode = GetNetCode( m_net );
 }

 lNode = aNode;

 while( lNode && lNode->GetName() != wxT( "www.lura.sk" ) )
 lNode = lNode->GetParent();

 lNode = FindNode( lNode, wxT( "library" ) );

 if ( !lNode )
 THROW_IO_ERROR( _( "Unable to find library section." ) );

 lNode = FindNode( lNode, wxT( "viaStyleDef" ) );

 while( lNode )
 {
 lNode->GetAttribute( wxT( "Name" ), &propValue );

 if( propValue.IsSameAs( m_name.text, false ) )
 break;

 lNode = lNode->GetNext();
 }

 if ( !lNode )
 THROW_IO_ERROR( wxString::Format( _( "Unable to find viaStyleDef %s." ), m_name.text ) );

 if( lNode )
 {
 tNode = lNode;
 lNode = FindNode( tNode, wxT( "holeDiam" ) );

 if( lNode )
 SetWidth( lNode->GetNodeContent(), aDefaultUnits, &m_Hole, aActualConversion );

 lNode = FindNode( tNode, wxT( "viaShape" ) );

 while( lNode )
 {
 if( lNode->GetName() == wxT( "viaShape" ) )
 {
 // we support only Vias on specific layers......
 // we do not support vias on "Plane", "NonSignal" , "Signal" ... layerr
 if( FindNode( lNode, wxT( "layerNumRef" ) ) )
 {
 viaShape = new PCB_VIA_SHAPE( m_callbacks, m_board );
 viaShape->Parse( lNode, aDefaultUnits, aActualConversion );
 m_Shapes.Add( viaShape );
 }
 }

 lNode = lNode->GetNext();
 }
 }
}

} // namespace PCAD2KICAD