2009-11-09 14:00:22 +00:00
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/**********************/
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/**** readgerb.cpp ****/
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/**********************/
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2007-06-05 12:10:51 +00:00
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#include "fctsys.h"
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#include "common.h"
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2009-02-04 15:25:03 +00:00
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#include "confirm.h"
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#include "kicad_string.h"
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#include "gestfich.h"
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2007-06-05 12:10:51 +00:00
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#include "gerbview.h"
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2010-10-06 17:28:07 +00:00
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#include "class_GERBER.h"
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2007-06-05 12:10:51 +00:00
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2011-09-04 18:35:14 +00:00
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#include "html_messagebox.h"
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2007-06-05 12:10:51 +00:00
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2010-10-05 11:44:34 +00:00
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/* Read a gerber file, RS274D or RS274X format.
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2009-11-09 14:00:22 +00:00
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*/
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2011-03-12 09:50:21 +00:00
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bool GERBVIEW_FRAME::Read_GERBER_File( const wxString& GERBER_FullFileName,
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2007-09-25 15:10:01 +00:00
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const wxString& D_Code_FullFileName )
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2007-06-05 12:10:51 +00:00
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{
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2011-03-16 10:47:15 +00:00
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int G_command = 0; // command number for G commands like G04
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2011-09-30 18:15:37 +00:00
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int D_commande = 0; // command number for D commands like D02
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2008-11-07 07:55:28 +00:00
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2009-11-09 14:00:22 +00:00
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char line[GERBER_BUFZ];
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2008-11-07 07:55:28 +00:00
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2009-11-09 14:00:22 +00:00
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wxString msg;
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char* text;
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2011-09-30 18:15:37 +00:00
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int layer; /* current layer used in GerbView */
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2007-09-25 15:10:01 +00:00
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2011-03-14 21:19:13 +00:00
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layer = getActiveLayer();
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2007-09-25 15:10:01 +00:00
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2008-11-08 06:44:07 +00:00
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if( g_GERBER_List[layer] == NULL )
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2007-09-25 15:10:01 +00:00
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{
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2010-10-16 14:51:22 +00:00
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g_GERBER_List[layer] = new GERBER_IMAGE( this, layer );
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2007-09-25 15:10:01 +00:00
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}
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2010-10-16 14:51:22 +00:00
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GERBER_IMAGE* gerber = g_GERBER_List[layer];
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2010-10-05 11:44:34 +00:00
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ClearMessageList( );
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2007-11-02 09:58:42 +00:00
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/* Set the gerber scale: */
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2008-11-08 06:44:07 +00:00
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gerber->ResetDefaultValues();
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2007-09-25 15:10:01 +00:00
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2007-11-02 09:58:42 +00:00
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/* Read the gerber file */
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2008-11-08 06:44:07 +00:00
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gerber->m_Current_File = wxFopen( GERBER_FullFileName, wxT( "rt" ) );
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if( gerber->m_Current_File == 0 )
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2007-09-25 15:10:01 +00:00
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{
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msg = _( "File " ) + GERBER_FullFileName + _( " not found" );
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2007-11-02 09:58:42 +00:00
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DisplayError( this, msg, 10 );
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2007-09-25 15:10:01 +00:00
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return FALSE;
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}
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2008-11-08 06:44:07 +00:00
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gerber->m_FileName = GERBER_FullFileName;
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2007-09-25 15:10:01 +00:00
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2008-02-23 01:26:21 +00:00
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wxString path = wxPathOnly( GERBER_FullFileName );
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if( path != wxEmptyString )
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wxSetWorkingDirectory( path );
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2007-09-25 15:10:01 +00:00
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2009-11-09 14:00:22 +00:00
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SetLocaleTo_C_standard();
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2007-09-25 15:10:01 +00:00
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2010-11-05 08:14:00 +00:00
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while( true )
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2007-09-25 15:10:01 +00:00
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{
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2009-11-09 14:00:22 +00:00
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if( fgets( line, sizeof(line), gerber->m_Current_File ) == NULL )
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2007-09-25 15:10:01 +00:00
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{
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2008-11-08 06:44:07 +00:00
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if( gerber->m_FilesPtr == 0 )
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2007-09-25 15:10:01 +00:00
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break;
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2007-11-02 09:58:42 +00:00
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2008-11-08 06:44:07 +00:00
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fclose( gerber->m_Current_File );
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2007-11-02 09:58:42 +00:00
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2008-11-08 06:44:07 +00:00
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gerber->m_FilesPtr--;
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gerber->m_Current_File =
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gerber->m_FilesList[gerber->m_FilesPtr];
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2007-11-02 09:58:42 +00:00
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2007-09-25 15:10:01 +00:00
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continue;
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}
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2007-11-02 09:58:42 +00:00
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2008-11-08 06:44:07 +00:00
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text = StrPurge( line );
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2007-09-25 15:10:01 +00:00
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while( text && *text )
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{
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switch( *text )
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{
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case ' ':
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case '\r':
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case '\n':
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text++;
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break;
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2009-11-09 14:00:22 +00:00
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case '*': // End command
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2008-11-08 06:44:07 +00:00
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gerber->m_CommandState = END_BLOCK;
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2007-09-25 15:10:01 +00:00
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text++;
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break;
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case 'M': // End file
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2008-11-08 06:44:07 +00:00
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gerber->m_CommandState = CMD_IDLE;
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2007-09-25 15:10:01 +00:00
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while( *text )
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text++;
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break;
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2007-11-02 09:58:42 +00:00
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case 'G': /* Line type Gxx : command */
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2011-03-16 10:47:15 +00:00
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G_command = gerber->ReturnGCodeNumber( text );
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gerber->Execute_G_Command( text, G_command );
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2007-09-25 15:10:01 +00:00
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break;
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2009-11-09 14:00:22 +00:00
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case 'D': /* Line type Dxx : Tool selection (xx > 0) or
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* command if xx = 0..9 */
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2008-11-08 06:44:07 +00:00
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D_commande = gerber->ReturnDCodeNumber( text );
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2010-10-15 18:59:26 +00:00
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gerber->Execute_DCODE_Command( text, D_commande );
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2007-09-25 15:10:01 +00:00
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break;
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case 'X':
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2007-11-02 09:58:42 +00:00
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case 'Y': /* Move or draw command */
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2010-10-09 11:03:03 +00:00
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gerber->m_CurrentPos = gerber->ReadXYCoord( text );
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2007-09-25 15:10:01 +00:00
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if( *text == '*' ) // command like X12550Y19250*
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{
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2010-10-15 18:59:26 +00:00
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gerber->Execute_DCODE_Command( text,
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2009-04-29 17:09:00 +00:00
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gerber->m_Last_Pen_Command );
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2007-09-25 15:10:01 +00:00
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}
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break;
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case 'I':
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2007-11-02 09:58:42 +00:00
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case 'J': /* Auxiliary Move command */
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2010-10-09 11:03:03 +00:00
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gerber->m_IJPos = gerber->ReadIJCoord( text );
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if( *text == '*' ) // command like X35142Y15945J504*
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{
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2010-10-15 18:59:26 +00:00
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gerber->Execute_DCODE_Command( text,
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2010-10-09 11:03:03 +00:00
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gerber->m_Last_Pen_Command );
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}
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2007-09-25 15:10:01 +00:00
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break;
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case '%':
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2008-11-08 06:44:07 +00:00
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if( gerber->m_CommandState != ENTER_RS274X_CMD )
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2007-09-25 15:10:01 +00:00
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{
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2008-11-08 06:44:07 +00:00
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gerber->m_CommandState = ENTER_RS274X_CMD;
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2010-10-15 18:59:26 +00:00
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gerber->ReadRS274XCommand( line, text );
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2007-09-25 15:10:01 +00:00
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}
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else //Error
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{
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2010-10-05 19:54:27 +00:00
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ReportMessage( wxT("Expected RS274X Command") );
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2008-11-08 06:44:07 +00:00
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gerber->m_CommandState = CMD_IDLE;
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2007-09-25 15:10:01 +00:00
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text++;
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}
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break;
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default:
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2007-11-02 09:58:42 +00:00
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text++;
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2010-10-05 19:54:27 +00:00
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msg.Printf( wxT("Unexpected symbol <%c>"), *text );
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ReportMessage( msg );
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2007-09-25 15:10:01 +00:00
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break;
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}
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}
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}
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2010-10-05 19:54:27 +00:00
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fclose( gerber->m_Current_File );
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2011-03-12 09:50:21 +00:00
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SetLocaleTo_Default();
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2007-09-25 15:10:01 +00:00
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2011-04-05 17:49:14 +00:00
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gerber->m_InUse = true;
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2010-10-05 19:54:27 +00:00
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// Display errors list
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if( m_Messages.size() > 0 )
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2007-09-25 15:10:01 +00:00
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{
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2011-09-04 18:35:14 +00:00
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HTML_MESSAGE_BOX dlg( this, _("Errors") );
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2010-10-05 19:54:27 +00:00
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dlg.ListSet(m_Messages);
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dlg.ShowModal();
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2007-09-25 15:10:01 +00:00
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}
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2009-11-09 14:00:22 +00:00
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/* Init DCodes list and perhaps read a DCODES file,
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2010-10-05 19:54:27 +00:00
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* if the gerber file is only a RS274D file
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* (i.e. without any aperture information)
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2007-11-02 09:58:42 +00:00
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*/
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2008-11-09 02:57:42 +00:00
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if( !gerber->m_Has_DCode )
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2007-09-25 15:10:01 +00:00
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{
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2011-03-13 18:03:43 +00:00
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return LoadDCodeFile( D_Code_FullFileName );
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2007-09-25 15:10:01 +00:00
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}
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2009-04-05 20:49:15 +00:00
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return true;
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2007-06-05 12:10:51 +00:00
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}
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