Grebview: add info in layer manager for Excellon drill filles, similar to X2...

Grebview: add info in layer manager for Excellon drill filles, similar to X2 file function info in X2 gerber files.

common/hotkeys_basic.cpp

@@ -548,6 +548,9 @@ int EDA_BASE_FRAME::ReadHotkeyConfigFile( const wxString&           aFilename,
 {
     wxFile cfgfile( aFilename );
 
+    if( !cfgfile.IsOpened() )       // There is a problem to open file
+        return 0;
+
     // get length
     cfgfile.SeekEnd();
     wxFileOffset size = cfgfile.Tell();

gerbview/class_GERBER.cpp

@@ -455,7 +455,7 @@ const wxString GERBER_IMAGE_LIST::GetDisplayName( int aIdx )
     if( aIdx >= 0 && aIdx < (int)m_GERBER_List.size() )
         gerber = m_GERBER_List[aIdx];
 
-    if( gerber && gerber->m_InUse)
+    if( IsUsed(aIdx ) )
     {
         if( gerber->m_FileFunction )
             name.Printf( _( "Layer %d (%s, %s)" ), aIdx + 1,

gerbview/class_X2_gerber_attributes.cpp

@@ -95,7 +95,7 @@ void X2_ATTRIBUTE::DbgListPrms()
  * buff = the buffer containing current Gerber data (GERBER_BUFZ size)
  * text = a pointer to the first char to read in Gerber data
  */
-bool X2_ATTRIBUTE::ParseAttribCmd( FILE* aFile, char *aBuffer, int aBuffSize, char*& aText )
+bool X2_ATTRIBUTE::ParseAttribCmd( FILE* aFile, char *aBuffer, int aBuffSize, char* &aText )
 {
     bool ok = true;
     wxString data;

gerbview/class_X2_gerber_attributes.h

@@ -97,7 +97,7 @@ public:
      *  or the end of line if the line does not contain '%' or aBuffer == NULL (X1 mode)
      * @return true if no error.
      */
-    bool ParseAttribCmd( FILE* aFile, char *aBuffer, int aBuffSize, char*& aText );
+    bool ParseAttribCmd( FILE* aFile, char *aBuffer, int aBuffSize, char* &aText );
 
     /**
      * Debug function: pring using wxLogMessage le list of parameters

gerbview/class_gerbview_layer_widget.cpp

 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2004-2010 Jean-Pierre Charras, jean-pierre.charras@gpisa-lab.inpg.fr
+ * Copyright (C) 2004-2010 Jean-Pierre Charras, jp.charras at wanadoo.fr
  * Copyright (C) 2010 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
  * Copyright (C) 2010 KiCad Developers, see change_log.txt for contributors.
  *

gerbview/excellon_read_drill_file.cpp

@@ -8,8 +8,8 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 1992-2011 Jean-Pierre Charras <jean-pierre.charras@gipsa-lab.inpg.fr>
- * Copyright (C) 1992-2011 KiCad Developers, see change_log.txt for contributors.
+ * Copyright (C) 1992-2014 Jean-Pierre Charras <jp.charras at wanadoo.fr>
+ * Copyright (C) 1992-2014 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
@@ -75,6 +75,7 @@
 #include <class_GERBER.h>
 #include <class_excellon.h>
 #include <kicad_string.h>
+#include <class_X2_gerber_attributes.h>
 
 #include <cmath>
 
@@ -105,6 +106,12 @@ void fillLineGBRITEM(  GERBER_DRAW_ITEM* aGbrItem,
                               wxSize            aPenSize,
                               bool              aLayerNegative  );
 
+// Getber X2 files have a file attribute which specify the type of image
+// (copper, solder paste ... and sides tpo, bottom or inner copper layers)
+// Excellon drill files do not have attributes, so, just to identify the image
+// In gerbview, we add this attribute, like a Gerber drill file
+static const char file_attribute[] = ".FileFunction,Other,Drill*";
+
 static EXCELLON_CMD excellonHeaderCmdList[] =
 {
     { "M0",     DRILL_M_END,                 -1 },  // End of Program - No Rewind
@@ -168,16 +175,16 @@ static EXCELLON_CMD excellon_G_CmdList[] =
 bool GERBVIEW_FRAME::Read_EXCELLON_File( const wxString& aFullFileName )
 {
     wxString msg;
-    int layer = getActiveLayer();      // current layer used in GerbView
-    EXCELLON_IMAGE* drill_Layer = (EXCELLON_IMAGE*) g_GERBER_List.GetGbrImage( layer );
+    int layerId = getActiveLayer();      // current layer used in GerbView
+    EXCELLON_IMAGE* drill_Layer = (EXCELLON_IMAGE*) g_GERBER_List.GetGbrImage( layerId );
 
     if( drill_Layer == NULL )
     {
-        drill_Layer = new EXCELLON_IMAGE( this, layer );
-        layer = g_GERBER_List.AddGbrImage( drill_Layer, layer );
+        drill_Layer = new EXCELLON_IMAGE( this, layerId );
+        layerId = g_GERBER_List.AddGbrImage( drill_Layer, layerId );
     }
 
-    if( layer < 0 )
+    if( layerId < 0 )
     {
         DisplayError( this, _( "No room to load file" ) );
         return false;
@@ -220,7 +227,7 @@ bool EXCELLON_IMAGE::Read_EXCELLON_File( FILE * aFile,
     m_FileName = aFullFileName;
     m_Current_File = aFile;
 
-    SetLocaleTo_C_standard();
+    LOCALE_IO toggleIo;
 
     // FILE_LINE_READER will close the file.
     if( m_Current_File == NULL )
@@ -289,7 +296,16 @@ bool EXCELLON_IMAGE::Read_EXCELLON_File( FILE * aFile,
             }   // End switch
         }
     }
-    SetLocaleTo_Default();
+
+    // Add our file attribute, to identify the drill file
+    X2_ATTRIBUTE dummy;
+    char* text = (char*)file_attribute;
+    dummy.ParseAttribCmd( m_Current_File, NULL, 0, text );
+    delete m_FileFunction;
+    m_FileFunction = new X2_ATTRIBUTE_FILEFUNCTION( dummy );
+
+    m_InUse = true;
+
     return true;
 }
 

gerbview/readgerb.cpp

@@ -77,7 +77,7 @@ bool GERBVIEW_FRAME::Read_GERBER_File( const wxString& GERBER_FullFileName,
     if( path != wxEmptyString )
         wxSetWorkingDirectory( path );
 
-    SetLocaleTo_C_standard();
+    LOCALE_IO toggleIo;
 
     while( true )
     {
@@ -171,8 +171,8 @@ bool GERBVIEW_FRAME::Read_GERBER_File( const wxString& GERBER_FullFileName,
             }
         }
     }
+
     fclose( gerber->m_Current_File );
-    SetLocaleTo_Default();
 
     gerber->m_InUse = true;