Function to read java export data needed by xttgraph build method

xtt/lib/glow/src/glow.h

 /* 
- * Proview   $Id: glow.h,v 1.11 2005-09-01 14:57:53 claes Exp $
+ * Proview   $Id: glow.h,v 1.12 2006-03-31 14:37:31 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -915,7 +915,8 @@ typedef enum {
 typedef enum {
   glow_eSaveMode_Edit,		//!< Save as graph.
   glow_eSaveMode_Trace,		//!< Not used.
-  glow_eSaveMode_SubGraph	//!< Save as subgraph.
+  glow_eSaveMode_SubGraph,	//!< Save as subgraph.
+  glow_eSaveMode_ReadConfigOnly	//!< Read only configuration data.
 } glow_eSaveMode;
 
 //! Tags used when writing objects to a .pwg fil.

xtt/lib/glow/src/glow_ctx.cpp

 /* 
- * Proview   $Id: glow_ctx.cpp,v 1.9 2006-01-25 10:46:23 claes Exp $
+ * Proview   $Id: glow_ctx.cpp,v 1.10 2006-03-31 14:37:31 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -56,7 +56,7 @@ GlowCtx::GlowCtx( char *ctx_name, double zoom_fact, int offs_x, int offs_y)
         window_width(0), window_height(0), subwindow_x(0), subwindow_y(0), subwindow_scale(1),
 	nav_window_width(0), nav_window_height(0),
 	nav_rect_ll_x(0), nav_rect_ll_y(0), nav_rect_ur_x(0), nav_rect_ur_y(0), 
-	node_movement_active(0),
+	draw_ctx(0), node_movement_active(0),
 	node_movement_paste_active(0), node_movement_paste_pending(0),
 	nav_rect_movement_active(0), nav_rect_zoom_active(0), 
 	select_rect_active(0), 
@@ -277,6 +277,10 @@ int GlowCtx::open( char *filename, glow_eSaveMode mode)
       case glow_eSave_Ctx_grow:
         ((GrowCtx *)this)->open_grow( fp);
         grow_loaded = 1;
+	if ( mode == glow_eSaveMode_ReadConfigOnly) {
+	  fp.close();
+	  return 1;
+	}
         break;
       case glow_eSave_Ctx_a_nc: a_nc.open( this, fp); break;
       case glow_eSave_Ctx_a_cc: a_cc.open( this, fp); break;

xtt/lib/glow/src/glow_growapi.cpp

 /* 
- * Proview   $Id: glow_growapi.cpp,v 1.19 2006-01-23 08:46:54 claes Exp $
+ * Proview   $Id: glow_growapi.cpp,v 1.20 2006-03-31 14:37:31 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -4371,6 +4371,22 @@ void grow_GetWindowSize( grow_tCtx ctx, int *width, int *height)
   *height = ((GrowCtx *)ctx)->window_height;
 }
 
+int grow_IsJava( char *name, int *is_frame, int *is_applet, char *java_name)
+{
+  int sts;
+
+  GrowCtx *ctx = new GrowCtx( "tmp");
+  ctx->set_nodraw();
+  sts = ctx->open( name, glow_eSaveMode_ReadConfigOnly);
+  if ( ODD(sts)) {
+    *is_frame = ctx->is_javaapplication;
+    *is_applet = ctx->is_javaapplet;
+    strcpy( java_name, ctx->java_name);
+  }
+  delete ctx;
+  return sts;
+}
+
 /*@}*/
 
 

xtt/lib/glow/src/glow_growapi.h

 /* 
- * Proview   $Id: glow_growapi.h,v 1.18 2006-01-23 08:46:54 claes Exp $
+ * Proview   $Id: glow_growapi.h,v 1.19 2006-03-31 14:37:31 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -2872,6 +2872,7 @@ typedef GlowTraceData glow_sTraceData;
   int grow_SetFolderIndex( grow_tObject folder, int idx);
   int grow_SetWindowSource( grow_tObject window, char *source);
   void grow_GetWindowSize( grow_tCtx ctx, int *width, int *height);
+  int grow_IsJava( char *name, int *is_frame, int *is_applet, char *java_name);
 
 /*@}*/
 #if defined __cplusplus

xtt/lib/glow/src/glow_growctx.cpp

 /* 
- * Proview   $Id: glow_growctx.cpp,v 1.16 2006-01-25 10:46:23 claes Exp $
+ * Proview   $Id: glow_growctx.cpp,v 1.17 2006-03-31 14:37:31 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -63,7 +63,8 @@ extern "C" {
 
 GrowCtx::~GrowCtx()
 {
-  clear_all( 0);
+  if ( draw_ctx)
+    clear_all( 0);
   if ( dynamic)
     free( dynamic);
 }
@@ -2020,7 +2021,8 @@ void GrowCtx::open_grow( ifstream& fp)
     double_buffer_on = 1;
     glow_draw_create_buffer( this);
   }
-  set_background( background_color);
+  if ( draw_ctx)
+    set_background( background_color);
 }
 
 int GrowCtx::save_subgraph( char *filename, glow_eSaveMode mode)