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 "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;
class KICAD2MCAD_APP : public wxApp
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{
public:
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KICAD2MCAD_APP() :
wxApp(),
m_frame( nullptr ),
m_Panel( nullptr )
{}
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virtual bool OnInit() override;
virtual int OnRun() override;
virtual void OnInitCmdLine(wxCmdLineParser& parser) override;
virtual bool OnCmdLineParsed(wxCmdLineParser& parser) override;
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private:
KICAD2STEP_FRAME * m_frame;
KICAD2MCAD_PRMS m_params;
public:
PANEL_KICAD2STEP* m_Panel;
};
wxIMPLEMENT_APP(KICAD2MCAD_APP);
class KICAD2STEP_FRAME : public KICAD2STEP_FRAME_BASE
{
public:
KICAD2STEP_FRAME(const wxString& title);
private:
};
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;
}
void ReportMessage( const wxString& aMessage )
{
KICAD2MCAD_APP& app = wxGetApp();
app.m_Panel->AppendMessage( aMessage );
}
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static const wxCmdLineEntryDesc cmdLineDesc[] =
{
{ wxCMD_LINE_PARAM, NULL, NULL, _( "pcb_filename" ).mb_str(),
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wxCMD_LINE_VAL_STRING, wxCMD_LINE_OPTION_MANDATORY },
{ wxCMD_LINE_OPTION, "o", "output-filename", _( "output filename" ).mb_str(),
wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
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#ifdef SUPPORTS_IGES
{ wxCMD_LINE_SWITCH, "fmt-iges", NULL, _("IGES output (default STEP)").mb_str(),
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wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
#endif
{ wxCMD_LINE_SWITCH, "f", "force", _( "overwrite output file" ).mb_str(),
wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_SWITCH, NULL, "drill-origin", _( "Use Drill Origin for output origin" ).mb_str(),
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wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_SWITCH, NULL, "grid-origin", _( "Use Grid Origin for output origin" ).mb_str(),
wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_OPTION, NULL, "user-origin",
_( "User-specified output origin ex. 1x1in, 1x1inch, 25.4x25.4mm (default mm)" ).mb_str(),
wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_SWITCH, NULL, "no-virtual",
_( "Exclude 3D models for components with 'virtual' attribute" ).mb_str(),
wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_SWITCH, NULL, "subst-models",
_( "Substitute STEP or IGS models with the same name in place of VRML models" ).mb_str(),
wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_OPTION, NULL, "min-distance",
_( "Minimum distance between points to treat them as separate ones (default 0.01 mm)" ).mb_str(),
wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_SWITCH, "h", NULL, _( "display this message" ).mb_str(),
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wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
{ wxCMD_LINE_NONE, nullptr, nullptr, nullptr, wxCMD_LINE_VAL_NONE, 0 }
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};
bool KICAD2MCAD_APP::OnInit()
{
if( !wxApp::OnInit() )
return false;
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// create the main application window
m_frame = new KICAD2STEP_FRAME( "Kicad2step" );
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m_Panel = m_frame->m_panelKicad2Step;
m_Panel->m_params = m_params;
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// and show it (a wxFrame is not shown when created initially)
m_frame->Show( true );
m_frame->Iconize( false );
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return true;
}
int KICAD2MCAD_APP::OnRun()
{
int diag = m_Panel->RunConverter();
wxApp::OnRun(); // Start the main loop event, to manage the main frame
return diag;
}
KICAD2STEP_FRAME::KICAD2STEP_FRAME(const wxString& title)
: KICAD2STEP_FRAME_BASE(NULL, wxID_ANY, title)
{
}
void KICAD2MCAD_APP::OnInitCmdLine( wxCmdLineParser& parser )
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{
parser.SetDesc( cmdLineDesc );
parser.SetSwitchChars( "-" );
return;
}
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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,
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();
}
bool KICAD2MCAD_APP::OnCmdLineParsed( wxCmdLineParser& parser )
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{
#ifdef SUPPORTS_IGES
if( parser.Found( "fmt-iges" ) )
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m_fmtIGES = true;
#endif
if( parser.Found( "f" ) )
m_params.m_overwrite = true;
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if( parser.Found( "grid-origin" ) )
m_params.m_useGridOrigin = true;
if( parser.Found( "drill-origin" ) )
m_params. m_useDrillOrigin = true;
if( parser.Found( "no-virtual" ) )
m_params.m_includeVirtual = false;
if( parser.Found( "subst-models" ) )
m_params.m_substModels = true;
wxString tstr;
if( parser.Found( "user-origin", &tstr ) )
{
std::istringstream istr;
istr.str( std::string( tstr.ToUTF8() ) );
istr >> m_params.m_xOrigin;
if( istr.fail() )
{
parser.Usage();
return false;
}
char tmpc;
istr >> tmpc;
if( istr.fail() || ( tmpc != 'x' && tmpc != 'X' ) )
{
parser.Usage();
return false;
}
istr >> m_params.m_yOrigin;
if( istr.fail() )
{
parser.Usage();
return false;
}
if( !istr.eof() )
{
std::string tunit;
istr >> tunit;
if( !tunit.compare( "in" ) || !tunit.compare( "inch" ) )
{
m_params.m_xOrigin *= 25.4;
m_params.m_yOrigin *= 25.4;
}
else if( tunit.compare( "mm" ) )
{
parser.Usage();
return false;
}
}
}
if( parser.Found( "min-distance", &tstr ) )
{
std::istringstream istr;
istr.str( std::string( tstr.ToUTF8() ) );
istr >> m_params.m_minDistance;
if( istr.fail() )
{
parser.Usage();
return false;
}
if( !istr.eof() )
{
std::string tunit;
istr >> tunit;
if( !tunit.compare( "in" ) || !tunit.compare( "inch" ) )
{
m_params.m_minDistance *= 25.4;
}
else if( tunit.compare( "mm" ) )
{
parser.Usage();
return false;
}
}
}
if( parser.Found( "o", &tstr ) )
m_params.m_outputFile = tstr;
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if( parser.GetParamCount() < 1 )
{
parser.Usage();
return false;
}
m_params.m_filename = parser.GetParam( 0 );
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return true;
}
// 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:
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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{
m_str.rdbuf( m_buf);
}
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private:
std::streambuf * m_buf;
std::ostream & m_str;
};
int PANEL_KICAD2STEP::RunConverter()
{
wxFileName fname( m_params.m_filename );
if( !fname.FileExists() )
{
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.\n"
"Enable the force overwrite flag to overwrite it." );
return -1;
}
wxString outfile = out_fname.GetFullPath();
KICADPCB pcb;
pcb.SetOrigin( m_params.m_xOrigin, m_params.m_yOrigin );
pcb.SetMinDistance( m_params.m_minDistance );
ReportMessage( wxString::Format( "Read: %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;
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
{
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. Abort export **\n" );
return -1;
}
ReportMessage( "Write STEP file\n" );
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#ifdef SUPPORTS_IGES
if( m_fmtIGES )
res = pcb.WriteIGES( outfile );
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else
#endif
res = pcb.WriteSTEP( outfile );
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if( !res )
{
ReportMessage( "\nError Write STEP file\n" );
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return -1;
}
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}
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catch( const Standard_Failure& e )
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{
wxString err = e.GetMessageString();
wxMessageBox( err, "Export Error" );
ReportMessage( wxString::Format( "\nExport Error: %s\n", err ) );
ReportMessage( "\n*** Abort export ***\n" );
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return -1;
}
catch( ... )
{
wxMessageBox( "(no exception information)", "Unknown error" );
ReportMessage( "\nUnknown error\n*** Abort export ***\n" );
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return -1;
}
}
wxString msgs, errs;
msgs << msgs_from_opencascade.str();
ReportMessage( msgs );
ReportMessage( wxString::Format( "\nStep file %s created\n\n", outfile ) );
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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{
msg = "Unable to create STEP file.\n"
"Check that the board has a valid outline and models.";
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}
else
{
msg = "STEP file has been created, but there are warnings.";
}
}
else // No error messages: the file is expected OK
{
msg.Printf( "STEP file:\n%s\nhas been created successfully.", outfile );
}
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" );
}