kicad/utils/kicad2step/kicad2step.cpp

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/*
* This program source code file is part of kicad2mcad
*
* Copyright (C) 2016 Cirilo Bernardo <cirilo.bernardo@gmail.com>
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* Copyright (C) 2016-2021 KiCad Developers, see AUTHORS.txt for contributors.
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*
* 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
*/
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#include <wx/app.h>
#include <wx/cmdline.h>
#include <wx/log.h>
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#include <wx/msgdlg.h>
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#include <wx/string.h>
#include <wx/filename.h>
#include <sstream>
#include <iostream>
#include <sstream>
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#include "kicad2step.h"
#include "pcb/kicadpcb.h"
#include "kicad2step_frame_base.h"
#include "panel_kicad2step.h"
#include <Standard_Failure.hxx> // In open cascade
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class KICAD2STEP_FRAME : public KICAD2STEP_FRAME_BASE
{
public:
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KICAD2STEP_FRAME( const wxString& title );
protected:
virtual void OnOKButtonClick( wxCommandEvent& aEvent ) override;
};
// Horrible hack until we decouple things more
static PANEL_KICAD2STEP* openPanel = nullptr;
void ReportMessage( const wxString& aMessage )
{
if( openPanel != nullptr )
openPanel->AppendMessage( aMessage );
}
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KICAD2MCAD_PRMS::KICAD2MCAD_PRMS()
{
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#ifdef SUPPORTS_IGES
m_fmtIGES = false;
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#endif
m_overwrite = false;
m_useGridOrigin = false;
m_useDrillOrigin = false;
m_includeVirtual = true;
m_substModels = false;
m_xOrigin = 0.0;
m_yOrigin = 0.0;
m_minDistance = MIN_DISTANCE;
}
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KICAD2STEP_FRAME::KICAD2STEP_FRAME( const wxString& title ) :
KICAD2STEP_FRAME_BASE( NULL, wxID_ANY, title )
{
}
void KICAD2STEP_FRAME::OnOKButtonClick( wxCommandEvent& aEvent )
{
Close();
}
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PANEL_KICAD2STEP::PANEL_KICAD2STEP( wxWindow* parent, wxWindowID id, const wxPoint& pos,
const wxSize& size, long style ) :
wxPanel( parent, id, pos, size, style )
{
wxBoxSizer* bSizer = new wxBoxSizer( wxVERTICAL );
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m_tcMessages = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize,
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wxTE_MULTILINE | wxTE_READONLY );
bSizer->Add( m_tcMessages, 1, wxALL | wxEXPAND, 5 );
SetSizer( bSizer );
Layout();
bSizer->Fit( this );
}
void PANEL_KICAD2STEP::AppendMessage( const wxString& aMessage )
{
m_tcMessages->AppendText( aMessage );
wxSafeYield();
}
// Smart class that will swap streambufs and replace them when object goes out of scope.
// ( ensure the initial stream buffer is restored )
// see:
// https://groups.google.com/forum/#!topic/borland.public.cppbuilder.language/Uua6t3VhELA
// It is useful here to redirect for instance cout or cerr to a string stream
class STREAMBUF_SWAPPER
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{
public:
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STREAMBUF_SWAPPER( std::ostream& orig, std::ostream& replacement ) :
m_buf( orig.rdbuf() ),
m_str( orig )
{
orig.rdbuf( replacement.rdbuf() );
}
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~STREAMBUF_SWAPPER()
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{
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m_str.rdbuf( m_buf );
}
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private:
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std::streambuf* m_buf;
std::ostream& m_str;
};
int PANEL_KICAD2STEP::RunConverter()
{
wxFileName fname( m_params.m_filename );
if( !fname.FileExists() )
{
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wxMessageBox( wxString::Format( _( "No such file: %s" ), m_params.m_filename ) );
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return -1;
}
wxFileName out_fname;
if( m_params.m_outputFile.empty() )
{
out_fname.Assign( fname.GetFullPath() );
out_fname.SetExt( m_params.getOutputExt() );
}
else
{
out_fname.Assign( m_params.m_outputFile );
// Set the file extension if the user's requested
// file name does not have an extension.
if( !out_fname.HasExt() )
out_fname.SetExt( m_params.getOutputExt() );
}
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if( out_fname.FileExists() && !m_params.m_overwrite )
{
ReportMessage( _( "** Output already exists. Export aborted. **\n"
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"Enable the force overwrite flag to overwrite it." ) );
return -1;
}
wxString outfile = out_fname.GetFullPath();
KICADPCB pcb( fname.GetName() );
pcb.SetOrigin( m_params.m_xOrigin, m_params.m_yOrigin );
pcb.SetMinDistance( m_params.m_minDistance );
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ReportMessage( wxString::Format( _( "Read file: '%s'\n" ), m_params.m_filename ) );
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// create the new streams to "redirect" cout and cerr output to
// msgs_from_opencascade and errors_from_opencascade
std::ostringstream msgs_from_opencascade;
std::ostringstream errors_from_opencascade;
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STREAMBUF_SWAPPER swapper_cout( std::cout, msgs_from_opencascade );
STREAMBUF_SWAPPER swapper_cerr( std::cerr, errors_from_opencascade );
if( pcb.ReadFile( m_params.m_filename ) )
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{
if( m_params.m_useDrillOrigin )
pcb.UseDrillOrigin( true );
if( m_params.m_useGridOrigin )
pcb.UseGridOrigin( true );
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bool res;
try
{
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ReportMessage( _( "Build STEP data\n" ) );
res = pcb.ComposePCB( m_params.m_includeVirtual, m_params.m_substModels );
if( !res )
{
ReportMessage( _( "\n** Error building STEP board model. Export aborted. **\n" ) );
return -1;
}
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ReportMessage( _( "Write STEP file\n" ) );
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#ifdef SUPPORTS_IGES
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if( m_fmtIGES )
res = pcb.WriteIGES( outfile );
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else
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#endif
res = pcb.WriteSTEP( outfile );
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if( !res )
{
ReportMessage( _( "\n** Error writing STEP file. **\n" ) );
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return -1;
}
else
{
ReportMessage( wxString::Format( _( "\nSTEP file '%s' created.\n" ), outfile ) );
}
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}
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catch( const Standard_Failure& e )
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{
ReportMessage( e.GetMessageString() );
ReportMessage( _( "\n** Error exporting STEP file. Export aborted. **\n" ) );
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return -1;
}
catch( ... )
{
ReportMessage( _( "\n** Error exporting STEP file. Export aborted. **\n" ) );
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return -1;
}
}
else
{
ReportMessage( _( "\n** Error reading kicad_pcb file. **\n" ) );
return -1;
}
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wxString msgs, errs;
msgs << msgs_from_opencascade.str();
ReportMessage( msgs );
errs << errors_from_opencascade.str();
ReportMessage( errs );
// Check the output log for an indication of success
bool success = msgs.Contains( "Done" );
wxString msg;
if( !errs.IsEmpty() ) // Any troubles?
{
if( !success )
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{
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msg = _( "Unable to create STEP file.\n"
"Check that the board has a valid outline and models." );
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}
else
{
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msg = _( "STEP file has been created, but there are warnings." );
}
}
ReportMessage( msg );
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return 0;
}
wxString KICAD2MCAD_PRMS::getOutputExt() const
{
#ifdef SUPPORTS_IGES
if( m_fmtIGES )
return wxString( "igs" );
else
#endif
return wxString( "step" );
}
KICAD2STEP::KICAD2STEP( KICAD2MCAD_PRMS aParams ) : m_params( aParams ), m_panel( nullptr )
{
}
int KICAD2STEP::Run()
{
// create the main application window
KICAD2STEP_FRAME* frame = new KICAD2STEP_FRAME( "Kicad2step" );
m_panel = frame->m_panelKicad2Step;
m_panel->m_params = m_params;
// and show it (a wxFrame is not shown when created initially)
frame->Show( true );
frame->Iconize( false );
openPanel = m_panel;
int diag = m_panel->RunConverter();
openPanel = nullptr;
return diag;
}
void KICAD2STEP::ReportMessage( const wxString& aMessage )
{
m_panel->AppendMessage( aMessage );
}