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+/**
+ * @file gerbview/files.cpp
+ */
+
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2012 Jean-Pierre Charras, jp.charras at wanadoo.fr
+ * Copyright (C) 2004-2015 KiCad Developers, see change_log.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 <fctsys.h>
+#include <common.h>
+#include <class_drawpanel.h>
+#include <confirm.h>
+#include <gestfich.h>
+
+#include <gerbview.h>
+#include <gerbview_frame.h>
+#include <gerbview_id.h>
+#include <class_gerbview_layer_widget.h>
+#include <wildcards_and_files_ext.h>
+
+
+void GERBVIEW_FRAME::OnGbrFileHistory( wxCommandEvent& event )
+{
+ wxString fn;
+
+ fn = GetFileFromHistory( event.GetId(), _( "Gerber files" ) );
+
+ if( !fn.IsEmpty() )
+ {
+ Erase_Current_DrawLayer( false );
+ LoadGerberFiles( fn );
+ }
+}
+
+
+void GERBVIEW_FRAME::OnDrlFileHistory( wxCommandEvent& event )
+{
+ wxString fn;
+
+ fn = GetFileFromHistory( event.GetId(), _( "Drill files" ), &m_drillFileHistory );
+
+ if( !fn.IsEmpty() )
+ {
+ Erase_Current_DrawLayer( false );
+ LoadExcellonFiles( fn );
+ }
+}
+
+
+/* File commands. */
+void GERBVIEW_FRAME::Files_io( wxCommandEvent& event )
+{
+ int id = event.GetId();
+
+ switch( id )
+ {
+ case wxID_FILE:
+ Erase_Current_DrawLayer( false );
+ LoadGerberFiles( wxEmptyString );
+ break;
+
+ case ID_GERBVIEW_ERASE_ALL:
+ Clear_DrawLayers( false );
+ Zoom_Automatique( false );
+ m_canvas->Refresh();
+ ClearMsgPanel();
+ ReFillLayerWidget();
+ break;
+
+ case ID_GERBVIEW_LOAD_DRILL_FILE:
+ LoadExcellonFiles( wxEmptyString );
+ m_canvas->Refresh();
+ break;
+
+ default:
+ wxFAIL_MSG( wxT( "File_io: unexpected command id" ) );
+ break;
+ }
+}
+
+
+bool GERBVIEW_FRAME::LoadGerberFiles( const wxString& aFullFileName )
+{
+ wxString filetypes;
+ wxArrayString filenamesList;
+ wxFileName filename = aFullFileName;
+ wxString currentPath;
+
+ if( !filename.IsOk() )
+ {
+ /* Standard gerber filetypes
+ * (See http://en.wikipedia.org/wiki/Gerber_File)
+ * the .gbr (.pho in legacy files) extension is the default used in Pcbnew
+ * However there are a lot of other extensions used for gerber files
+ * Because the first letter is usually g, we accept g* as extension
+ * (Mainly internal copper layers do not have specific extension,
+ * and filenames are like *.g1, *.g2 *.gb1 ...).
+ * Now (2014) Ucamco (the company which manager the Gerber format) encourage
+ * use of .gbr only and the Gerber X2 file format.
+ */
+ filetypes = _( "Gerber files (.g* .lgr .pho)" );
+ filetypes << wxT("|");
+ filetypes += wxT("*.g*;*.G*;*.pho;*.PHO" );
+ filetypes << wxT("|");
+
+ /* Special gerber filetypes */
+ filetypes += _( "Top layer (*.GTL)|*.GTL;*.gtl|" );
+ filetypes += _( "Bottom layer (*.GBL)|*.GBL;*.gbl|" );
+ filetypes += _( "Bottom solder resist (*.GBS)|*.GBS;*.gbs|" );
+ filetypes += _( "Top solder resist (*.GTS)|*.GTS;*.gts|" );
+ filetypes += _( "Bottom overlay (*.GBO)|*.GBO;*.gbo|" );
+ filetypes += _( "Top overlay (*.GTO)|*.GTO;*.gto|" );
+ filetypes += _( "Bottom paste (*.GBP)|*.GBP;*.gbp|" );
+ filetypes += _( "Top paste (*.GTP)|*.GTP;*.gtp|" );
+ filetypes += _( "Keep-out layer (*.GKO)|*.GKO;*.gko|" );
+ filetypes += _( "Mechanical layers (*.GMx)|*.GM1;*.gm1;*.GM2;*.gm2;*.GM3;*.gm3|" );
+ filetypes += _( "Top Pad Master (*.GPT)|*.GPT;*.gpt|" );
+ filetypes += _( "Bottom Pad Master (*.GPB)|*.GPB;*.gpb|" );
+
+ /* All filetypes */
+ filetypes += AllFilesWildcard;
+
+ /* Use the current working directory if the file name path does not exist. */
+ if( filename.DirExists() )
+ currentPath = filename.GetPath();
+ else
+ currentPath = m_mruPath;
+
+ wxFileDialog dlg( this,
+ _( "Open Gerber File" ),
+ currentPath,
+ filename.GetFullName(),
+ filetypes,
+ wxFD_OPEN | wxFD_FILE_MUST_EXIST | wxFD_MULTIPLE | wxFD_CHANGE_DIR );
+
+ if( dlg.ShowModal() == wxID_CANCEL )
+ return false;
+
+ dlg.GetPaths( filenamesList );
+
+ // @todo Take a closer look at the CWD switching here. The current working directory
+ // gets changed by wxFileDialog because the wxFD_CHANGE_DIR flag is set. Is this the
+ // appropriate behavior? The current working directory is not returned to the previous
+ // value so this may be an issue elsewhere.
+ currentPath = wxGetCwd();
+ m_mruPath = currentPath;
+ }
+ else
+ {
+ wxFileName filename = aFullFileName;
+ filenamesList.Add( aFullFileName );
+ currentPath = filename.GetPath();
+ m_mruPath = currentPath;
+ }
+
+ // Read gerber files: each file is loaded on a new GerbView layer
+ int layer = getActiveLayer();
+
+ for( unsigned ii = 0; ii < filenamesList.GetCount(); ii++ )
+ {
+ wxFileName filename = filenamesList[ii];
+
+ if( !filename.IsAbsolute() )
+ filename.SetPath( currentPath );
+
+ m_lastFileName = filename.GetFullPath();
+
+ setActiveLayer( layer, false );
+
+ if( Read_GERBER_File( filename.GetFullPath(), filename.GetFullPath() ) )
+ {
+ UpdateFileHistory( m_lastFileName );
+
+ layer = getNextAvailableLayer( layer );
+
+ if( layer == NO_AVAILABLE_LAYERS )
+ {
+ wxString msg = wxT( "No more empty available layers.\n"
+ "The remaining gerber files will not be loaded." );
+ wxMessageBox( msg );
+ break;
+ }
+
+ setActiveLayer( layer, false );
+ }
+ }
+
+ Zoom_Automatique( false );
+
+ // Synchronize layers tools with actual active layer:
+ ReFillLayerWidget();
+ setActiveLayer( getActiveLayer() );
+ m_LayersManager->UpdateLayerIcons();
+ syncLayerBox();
+ return true;
+}
+
+
+bool GERBVIEW_FRAME::LoadExcellonFiles( const wxString& aFullFileName )
+{
+ wxString filetypes;
+ wxArrayString filenamesList;
+ wxFileName filename = aFullFileName;
+ wxString currentPath;
+
+ if( !filename.IsOk() )
+ {
+ filetypes = wxGetTranslation( DrillFileWildcard );
+ filetypes << wxT("|");
+ /* All filetypes */
+ filetypes += wxGetTranslation( AllFilesWildcard );
+
+ /* Use the current working directory if the file name path does not exist. */
+ if( filename.DirExists() )
+ currentPath = filename.GetPath();
+ else
+ currentPath = m_mruPath;
+
+ wxFileDialog dlg( this,
+ _( "Open Drill File" ),
+ currentPath,
+ filename.GetFullName(),
+ filetypes,
+ wxFD_OPEN | wxFD_FILE_MUST_EXIST | wxFD_MULTIPLE | wxFD_CHANGE_DIR );
+
+ if( dlg.ShowModal() == wxID_CANCEL )
+ return false;
+
+ dlg.GetPaths( filenamesList );
+ currentPath = wxGetCwd();
+ m_mruPath = currentPath;
+ }
+ else
+ {
+ wxFileName filename = aFullFileName;
+ filenamesList.Add( aFullFileName );
+ currentPath = filename.GetPath();
+ m_mruPath = currentPath;
+ }
+
+ // Read gerber files: each file is loaded on a new GerbView layer
+ int layer = getActiveLayer();
+
+ for( unsigned ii = 0; ii < filenamesList.GetCount(); ii++ )
+ {
+ wxFileName filename = filenamesList[ii];
+
+ if( !filename.IsAbsolute() )
+ filename.SetPath( currentPath );
+
+ m_lastFileName = filename.GetFullPath();
+
+ setActiveLayer( layer, false );
+
+ if( Read_EXCELLON_File( filename.GetFullPath() ) )
+ {
+ // Update the list of recent drill files.
+ UpdateFileHistory( filename.GetFullPath(), &m_drillFileHistory );
+
+ layer = getNextAvailableLayer( layer );
+
+ if( layer == NO_AVAILABLE_LAYERS )
+ {
+ wxString msg = wxT( "No more empty available layers.\n"
+ "The remaining gerber files will not be loaded." );
+ wxMessageBox( msg );
+ break;
+ }
+
+ setActiveLayer( layer, false );
+ }
+ }
+
+ Zoom_Automatique( false );
+
+ // Synchronize layers tools with actual active layer:
+ ReFillLayerWidget();
+ setActiveLayer( getActiveLayer() );
+ m_LayersManager->UpdateLayerIcons();
+ syncLayerBox();
+
+ return true;
+}
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