229 lines
6.2 KiB
C++
229 lines
6.2 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2007-2017 Jean-Pierre Charras jp.charras at wanadoo.fr
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* Copyright (C) 1992-2017 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/**
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* @file job_file_reader.cpp
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*/
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#include <fctsys.h>
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#include <wx/filename.h>
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#include <wildcards_and_files_ext.h>
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#include <gerbview.h>
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#include <richio.h>
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#include <class_drawpanel.h>
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#include <gerber_file_image.h>
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#include <gerber_file_image_list.h>
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#include <gerbview_frame.h>
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#include <reporter.h>
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#include <gbr_metadata.h>
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#include <html_messagebox.h>
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#include <view/view.h>
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#include "json11.hpp" // A light JSON parser
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/**
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* this class read and parse a Gerber job file to extract useful info
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* for GerbView
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*
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* In a gerber job file, old (deprecated) format, data lines start by
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* %TF. (usual Gerber X2 info)
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* %TJ.B. (board info)
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* %TJ.D. (design info)
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* %TJ.L. (layers info)
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* some others are not yet handled by Kicad
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* M02* is the last line
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* In a gerber job file, JSON format, first lines are
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* {
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* "Header":
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* and the block ( a JSON array) containing the filename of files to load is
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* "FilesAttributes":
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* [
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* {
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* "Path": "interf_u-Composant.gbr",
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* "FileFunction": "Copper,L1,Top",
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* "FilePolarity": "Positive"
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* },
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* {
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* "Path": "interf_u-In1.Cu.gbr",
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* "FileFunction": "Copper,L2,Inr",
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* "FilePolarity": "Positive"
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* },
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* ],
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*/
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class GERBER_JOBFILE_READER
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{
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public:
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GERBER_JOBFILE_READER( const wxString& aFileName, REPORTER* aReporter )
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{
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m_filename = aFileName;
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m_reporter = aReporter;
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}
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~GERBER_JOBFILE_READER() {}
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bool ReadGerberJobFile(); /// read a .gbrjob file
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wxArrayString& GetGerberFiles() { return m_GerberFiles; }
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private:
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REPORTER* m_reporter;
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wxFileName m_filename;
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wxArrayString m_GerberFiles; // List of gerber files in job
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};
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bool GERBER_JOBFILE_READER::ReadGerberJobFile()
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{
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// Read the gerber file */
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FILE* jobFile = wxFopen( m_filename.GetFullPath(), wxT( "rt" ) );
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if( jobFile == nullptr )
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return false;
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LOCALE_IO toggleIo;
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FILE_LINE_READER jobfileReader( jobFile, m_filename.GetFullPath() ); // Will close jobFile
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wxString msg;
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wxString data;
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// detect the file format: old (deprecated) gerber format of official JSON format
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bool json_format = false;
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char* line = jobfileReader.ReadLine();
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if( !line ) // end of file
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return false;
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data = line;
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if( data.Contains( "{" ) )
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json_format = true;
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if( json_format )
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{
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while( ( line = jobfileReader.ReadLine() ) )
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data << '\n' << line;
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std::string err;
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json11::Json json_parser = json11::Json::parse( TO_UTF8( data ), err );
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if( !err.empty() )
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return false;
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for( auto& entry : json_parser["FilesAttributes"].array_items() )
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{
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//wxLogMessage( entry.dump().c_str() );
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std::string name = entry["Path"].string_value();
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//wxLogMessage( name.c_str() );
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m_GerberFiles.Add( FormatStringFromGerber( name ) );
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}
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}
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else
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{
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if( m_reporter )
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m_reporter->ReportTail( _( "This job file uses an outdated format. Please, recreate it" ),
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REPORTER::RPT_WARNING );
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return false;
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}
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return true;
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}
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bool GERBVIEW_FRAME::LoadGerberJobFile( const wxString& aFullFileName )
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{
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wxFileName filename = aFullFileName;
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wxString currentPath;
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bool success = true;
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if( !filename.IsOk() )
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{
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// Use the current working directory if the file name path does not exist.
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if( filename.DirExists() )
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currentPath = filename.GetPath();
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else
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currentPath = m_mruPath;
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wxFileDialog dlg( this, _( "Open Gerber Job File" ),
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currentPath,
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filename.GetFullName(),
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GerberJobFileWildcard(),
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wxFD_OPEN | wxFD_FILE_MUST_EXIST | wxFD_CHANGE_DIR );
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if( dlg.ShowModal() == wxID_CANCEL )
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return false;
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filename = dlg.GetPath();
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currentPath = filename.GetPath();
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m_mruPath = currentPath;
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}
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else
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{
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currentPath = filename.GetPath();
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m_mruPath = currentPath;
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}
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wxString msg;
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WX_STRING_REPORTER reporter( &msg );
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if( filename.IsOk() )
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{
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GERBER_JOBFILE_READER gbjReader( filename.GetFullPath(), &reporter );
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if( gbjReader.ReadGerberJobFile() )
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{
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// Update the list of recent drill files.
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UpdateFileHistory( filename.GetFullPath(), &m_jobFileHistory );
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Clear_DrawLayers( false );
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ClearMsgPanel();
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wxArrayString& gbrfiles = gbjReader.GetGerberFiles();
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success = loadListOfGerberFiles( currentPath, gbrfiles );
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}
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}
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SortLayersByX2Attributes();
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SetActiveLayer( 0 );
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if( !msg.IsEmpty() )
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{
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wxSafeYield(); // Allows slice of time to redraw the screen
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// to refresh widgets, before displaying messages
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HTML_MESSAGE_BOX mbox( this, _( "Messages" ) );
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mbox.ListSet( msg );
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mbox.ShowModal();
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}
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return success;
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}
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