New Status Monitor

xtt/exe/rt_statusmon/gtk/os_linux/hw_x86/makefile

+include $(pwre_dir_symbols)
+
+-include $(pwre_kroot)/tools/bld/src/$(os_name)/$(hw_name)/$(type_name)_generic.mk
+
+ifeq ($($(type_name)_generic_mk),)
+ -include $(pwre_kroot)/tools/bld/src/$(os_name)/$(type_name)_generic.mk
+endif
+
+ifeq ($($(type_name)_generic_mk),)
+ include $(pwre_kroot)/tools/bld/src/$(type_name)_generic.mk
+endif
+
+-include ../../special.mk
+-include ../special.mk
+-include special.mk

xtt/exe/rt_statusmon/gtk/os_linux/link_rule.mk

+ifndef link_rule_mk
+link_rule_mk := 1
+
+link = $(ldxx) $(elinkflags) $(domap) -o $(pwr_exe)/rt_statusmon_gtk \
+	$(bld_dir)/rt_statusmon_gtk.o \
+	$(bld_dir)/statusmon_nodelist_gtk.o $(bld_dir)/statusmon_nodelistnav_gtk.o \
+	$(bld_dir)/statusmon_nodelist.o $(bld_dir)/statusmon_nodelistnav.o \
+	$(pwr_eobj)/stdsoap2.o \
+	$(wb_msg_eobjs) $(rt_msg_eobjs) \
+         -L/usr/X11R6/lib \
+	-L/opt/gnome/lib \
+	-lpwr_statussrv -lpwr_ge_gtk -lpwr_ge -lpwr_wb_gtk -lpwr_wb -lpwr_wb_gtk -l pwr_wb -lpwr_ge_gtk -lpwr_ge \
+	-lpwr_flow_gtk -lpwr_flow -lpwr_glow_gtk -lpwr_glow -lpwr_rt_gtk -lpwr_rt \
+	-lpwr_co_gtk -lpwr_co -lpwr_flow_gtk -lpwr_flow \
+	`pkg-config --libs gtk+-2.0` \
+	-lpwr_msg_dummy -lantlr \
+	-lrpcsvc -lpthread -lm -ldb_cxx -lz
+
+endif

xtt/exe/rt_statusmon/gtk/rt_statusmon_gtk.cpp

+/* 
+ * Proview   $Id: rt_statusmon_gtk.cpp,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelsund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* rt_statusmon_gtk.cpp -- Status Monitor */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <gtk/gtk.h>
+
+#include "pwr.h"
+#include "statusmon_nodelist_gtk.h"
+
+static void usage()
+{
+  printf("\nUsage: rt_statusmonitor\n\n $HOME/rt_statusmon.dat : file with reqested nodes");
+}
+
+static void statusmon_close( void *ctx)
+{
+  exit(0);
+}
+
+int main( int argc, char *argv[])
+{
+  int sts;
+
+  if ( argc > 1) {
+    for ( int i = 1; i < argc; i++) {
+      if ( strcmp( argv[i], "-h") == 0) {
+	usage();
+	exit(0);
+      }
+    }
+  }
+
+  gtk_init( &argc, &argv);
+
+  Nodelist *nl = new NodelistGtk( NULL, NULL, "Status Monitor", &sts);
+  nl->close_cb = statusmon_close;
+  nl->set_scantime(3);
+  
+  gtk_main();
+  return (0);
+}

xtt/exe/rt_statusmon/gtk/statusmon_nodelist_gtk.h

+/* 
+ * Proview   $Id: statusmon_nodelist_gtk.h,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelsund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef statusmon_nodelist_gtk_h
+#define statusmon_nodelist_gtk_h
+
+/* statusmon_nodelist_gtk.h -- Alarm and event windows in statusmon */
+
+#ifndef statusmon_nodelist_h
+# include "statusmon_nodelist.h"
+#endif
+
+class NodelistGtk : public Nodelist {
+  public:
+    NodelistGtk( void *nodelist_parent_ctx,
+	     GtkWidget *nodelist_parent_wid,
+	     char *nodelist_name,
+	     pwr_tStatus *status);
+    ~NodelistGtk();
+
+    GtkWidget		*parent_wid;
+    GtkWidget		*parent_wid_nodelist;
+    GtkWidget		*toplevel;
+    GtkWidget		*form_nodelist;
+    GtkWidget		*nodelistnav_widget;
+    GdkCursor  		*clock_cursor;
+    GtkWidget		*india_widget;
+    GtkWidget		*india_label;
+    GtkWidget		*india_text;
+
+    void pop();
+    void set_clock_cursor();
+    void reset_cursor();
+    void free_cursor();
+    void create_input_dialog();
+    void open_input_dialog( char *text, char *title,
+			    char *init_text,
+			    void (*ok_cb)( Nodelist *, char *));
+
+    static gboolean action_inputfocus( GtkWidget *w, GdkEvent *event, gpointer data);
+    static void activate_exit( GtkWidget*w, gpointer data);
+    static void activate_add_node( GtkWidget*w, gpointer data);
+    static void activate_remove_node( GtkWidget*w, gpointer data);
+    static void activate_save( GtkWidget*w, gpointer data);
+    static void activate_show_events( GtkWidget *w, gpointer data);
+    static void activate_zoom_in( GtkWidget*w, gpointer data);
+    static void activate_zoom_out( GtkWidget*w, gpointer data);
+    static void activate_zoom_reset( GtkWidget*w, gpointer data);
+    static void activate_help( GtkWidget*w, gpointer data);
+    static void activate_india_ok( GtkWidget *w, gpointer data);
+    static void activate_india_cancel( GtkWidget *w, gpointer data);
+    
+};
+
+#endif
+
+
+
+

xtt/exe/rt_statusmon/gtk/statusmon_nodelistnav_gtk.cpp

+/* 
+ * Proview   $Id: statusmon_nodelistnav_gtk.cpp,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelsund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* statusmon_nodelistnav_gtk.cpp -- Console message window. */
+
+#include "glow_std.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <gtk/gtk.h>
+
+#include "co_cdh.h"
+#include "co_dcli.h"
+#include "co_time.h"
+#include "co_wow_gtk.h"
+#include "pwr_baseclasses.h"
+#include "rt_gdh.h"
+#include "rt_syi.h"
+#include "flow.h"
+#include "flow_browctx.h"
+#include "flow_browapi.h"
+#include "flow_browwidget_gtk.h"
+#include "statusmon_nodelistnav_gtk.h"
+
+NodelistNavGtk::NodelistNavGtk( void *nodelist_parent_ctx,
+			GtkWidget *nodelist_parent_wid,
+			GtkWidget **w) :
+  NodelistNav( nodelist_parent_ctx), parent_wid(nodelist_parent_wid)
+{
+  form_widget = scrolledbrowwidgetgtk_new( init_brow_cb, this, &brow_widget);
+
+  gtk_widget_show_all( brow_widget);
+
+  *w = form_widget;
+
+  wow = new CoWowGtk( parent_wid);
+}
+
+
+//
+//  Delete ev
+//
+NodelistNavGtk::~NodelistNavGtk()
+{
+  if ( trace_started)
+    g_source_remove( trace_timerid);
+
+  delete brow;
+  gtk_widget_destroy( form_widget);
+}
+
+void NodelistNavGtk::beep()
+{
+  gdk_display_beep( gtk_widget_get_display( form_widget));
+}
+
+void NodelistNavGtk::set_input_focus()
+{
+  gtk_widget_grab_focus( brow_widget);
+}
+
+void NodelistNavGtk::trace_start()
+{
+  NodelistNavGtk::trace_scan( this);
+}
+
+static gboolean nodelistnavgtk_trace_scan( void *data)
+{
+  NodelistNavGtk::trace_scan( (NodelistNav *)data);
+  return FALSE;
+}
+
+void NodelistNavGtk::trace_scan( NodelistNav *nodelistnav)
+{
+  if ( nodelistnav->trace_started) {
+    nodelistnav->update_nodes();
+
+    brow_TraceScan( nodelistnav->brow->ctx);
+
+    ((NodelistNavGtk *)nodelistnav)->trace_timerid = g_timeout_add( nodelistnav->scantime,
+	nodelistnavgtk_trace_scan, nodelistnav);
+  }
+}
+
+
+
+
+
+
+
+

xtt/exe/rt_statusmon/gtk/statusmon_nodelistnav_gtk.h

+/* 
+ * Proview   $Id: statusmon_nodelistnav_gtk.h,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelsund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef statusmon_nodelistnav_gtk_h
+#define statusmon_nodelistnav_gtk_h
+
+/* statusmon_nodelistnav_gtk.h -- Console message window. */
+
+
+// Status is defined as int i xlib...
+
+#ifndef statusmon_nodelistnav_h
+# include "statusmon_nodelistnav.h"
+#endif
+
+class NodelistNavGtk : public NodelistNav {
+  public:
+    NodelistNavGtk( void *ev_parent_ctx,
+	     GtkWidget *ev_parent_wid,
+	     GtkWidget **w);
+    ~NodelistNavGtk();
+
+    GtkWidget		*parent_wid;
+    GtkWidget		*brow_widget;
+    GtkWidget		*form_widget;
+    GtkWidget		*toplevel;
+    gint		trace_timerid;
+
+    void start_trace( pwr_tObjid Objid, char *object_str);
+    void set_input_focus();
+    void trace_start();
+    void beep();
+    static void trace_scan( NodelistNav *nodelistnav);
+};
+
+#endif
+
+

xtt/exe/rt_statusmon/src/os_linux/hw_x86/makefile

+include $(pwre_dir_symbols)
+
+-include $(pwre_kroot)/tools/bld/src/$(os_name)/$(hw_name)/$(type_name)_generic.mk
+
+ifeq ($($(type_name)_generic_mk),)
+ -include $(pwre_kroot)/tools/bld/src/$(os_name)/$(type_name)_generic.mk
+endif
+
+ifeq ($($(type_name)_generic_mk),)
+ include $(pwre_kroot)/tools/bld/src/$(type_name)_generic.mk
+endif
+
+-include ../../special.mk
+-include ../special.mk
+-include special.mk

xtt/exe/rt_statusmon/src/os_linux/hw_x86/special.mk

+copy : $(inc_dir)/statusmon_nodelist.h \
+       $(inc_dir)/statusmon_nodelistnav.h
+
+$(inc_dir)/statusmon_nodelist.h : \
+	../../statusmon_nodelist.h
+
+$(inc_dir)/statusmon_nodelistnav.h : \
+	../../statusmon_nodelistnav.h
+

xtt/exe/rt_statusmon/src/os_linux/link_rule.mk

+ifndef link_rule_mk
+link_rule_mk := 1
+
+link = $(ldxx) $(elinkflags) $(domap) -o $(export_exe) \
+	$(export_obj) -lpwr_co
+
+endif

xtt/exe/rt_statusmon/src/rt_statusmon.cpp

+/* 
+ * Proview   $Id: rt_statusmon.cpp,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelösund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* rt_statusmon.cpp Status Monitor */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "pwr.h"
+
+static void usage()
+{
+  printf("\nUsage: rt_statusmon [-f windowmanager]");
+}
+
+int main( int argc, char *argv[])
+{
+  int i;
+  int found = 0;
+  char wmg[80];
+  pwr_tFileName file;
+  
+  if ( argc > 1) {
+
+    for ( i = 1; i < argc; i++) {
+      if ( strcmp( argv[i], "-f") == 0) {
+	if ( i+1 >= argc) {
+	  usage();
+	  exit(0);
+	}
+	found = 1;
+	strcpy( wmg, argv[i+1]);
+	i++;
+      }
+    }
+  }
+  if ( !found)
+    strcpy( wmg, "gtk");
+
+  strcpy( file, argv[0]);
+  strcat( file, "_");
+  strcat( file, wmg);
+
+  execvp( file, argv);
+}

xtt/exe/rt_statusmon/src/statusmon_nodelist.cpp

+/* 
+ * Proview   $Id: statusmon_nodelist.cpp,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelsund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* xtt_nodelist.cpp -- Console log in xtt */
+
+#include "glow_std.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "co_cdh.h"
+#include "co_time.h"
+#include "pwr_baseclasses.h"
+#include "rt_gdh.h"
+
+#include "co_lng.h"
+#include "co_wow.h"
+#include "statusmon_nodelist.h"
+#include "rt_xnav_msg.h"
+
+Nodelist::Nodelist( void *nodelist_parent_ctx,
+	    char *nodelist_name,
+	    pwr_tStatus *status) :
+  parent_ctx(nodelist_parent_ctx),
+  nodelistnav(NULL), nodelist_displayed(0), help_cb(0), close_cb(0)
+{
+  *status = 1;
+}
+
+
+//
+//  Delete nodelist
+//
+Nodelist::~Nodelist()
+{
+}
+
+void Nodelist::activate_help()
+{
+  if ( help_cb)
+    (help_cb)( parent_ctx, "consolelog");
+}
+
+void Nodelist::find_node_cb( void *ctx, pwr_tOid oid)
+{
+  Nodelist *nodelist = (Nodelist *)ctx;
+
+  if ( nodelist->nodelistnav->select_node( oid.oix))
+    nodelist->pop();  
+}
+
+void Nodelist::add_node_ok( Nodelist *nodelist, char *node_name)
+{
+  nodelist->nodelistnav->add_node( node_name);
+}
+
+void Nodelist::activate_add_node()
+{
+  open_input_dialog( "Enter node name", "Add Node", "",
+		     add_node_ok);
+}
+
+void remove_node_ok( void *ctx, void *data)
+{
+  Nodelist *nodelist = (Nodelist *)ctx;
+
+  nodelist->nodelistnav->remove_node( (char *)data);
+}
+
+void Nodelist::activate_remove_node()
+{
+  static char node_name[80];
+  char msg[100];
+  int sts;
+
+  sts = nodelistnav->get_selected_node( node_name);
+  if ( EVEN(sts)) {
+    nodelistnav->wow->DisplayError( "Remove Node", "Select a node");
+    return;
+  }
+  sprintf( msg, "Do you want to remove node %s", node_name);
+
+  nodelistnav->wow->DisplayQuestion( this, "Remove Node", msg, remove_node_ok,
+				     NULL, node_name);
+}
+
+void Nodelist::activate_save()
+{
+  nodelistnav->save();
+}

xtt/exe/rt_statusmon/src/statusmon_nodelist.h

+/* 
+ * Proview   $Id: statusmon_nodelist.h,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelsund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef statusmon_nodelist_h
+#define statusmon_nodelist_h
+
+/* statusmon_nodelist.h -- Status Monitor node list */
+
+#ifndef pwr_h
+# include "pwr.h"
+#endif
+
+#ifndef statusmon_nodelistnav
+# include "statusmon_nodelistnav.h"
+#endif
+
+class CoWow;
+
+class Nodelist {
+  public:
+    Nodelist( void *nodelist_parent_ctx,
+	  char *nodelist_name,
+	  pwr_tStatus *status);
+    virtual ~Nodelist();
+
+    void 		*parent_ctx;
+    char 		name[80];
+    NodelistNav		*nodelistnav;
+    int			nodelist_displayed;
+    void 		(*help_cb)( void *, char *);
+    void 		(*close_cb)( void *);
+    void 		(*india_ok_cb)( Nodelist *, char *);
+    CoWow		*wow;
+
+    virtual void pop() {}
+    virtual void set_clock_cursor() {}
+    virtual void reset_cursor() {}
+    virtual void free_cursor() {}
+    virtual void open_input_dialog( char *text, char *title,
+				    char *init_text,
+				    void (*ok_cb)( Nodelist *, char *)) {}
+
+    void set_scantime( float scantime) { nodelistnav->scantime = int(scantime * 1000);}
+    void activate_help();
+    void activate_add_node();
+    void activate_remove_node();
+    void activate_save();
+    static void find_node_cb( void *ctx, pwr_tOid oid);
+    static void add_node_ok( Nodelist *nodelist, char *node_name);
+};
+
+#endif
+
+
+
+

xtt/exe/rt_statusmon/src/statusmon_nodelistnav.h

+/* 
+ * Proview   $Id: statusmon_nodelistnav.h,v 1.1 2007-05-11 15:04:14 claes Exp $
+ * Copyright (C) 2005 SSAB Oxelsund AB.
+ *
+ * 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 the program, if not, write to the Free Software 
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef statusmon_nodelistnav_h
+#define statusmon_nodelistnav_h
+
+/* statusmon_nodelistnav.h -- Console message window. */
+
+
+// Status is defined as int i xlib...
+
+#include <vector>
+#include "statussrv_utl.h"
+
+using namespace std;
+
+#ifndef pwr_h
+# include "pwr.h"
+#endif
+
+#ifndef rt_errh_h
+# include "rt_errh.h"
+#endif
+
+#ifndef flow_h
+#include "flow.h"
+#endif
+
+#ifndef flow_browctx_h
+#include "flow_browctx.h"
+#endif
+
+#ifndef flow_browapi_h
+#include "flow_browapi.h"
+#endif
+
+
+typedef enum {
+  nodelistnav_eItemType_Node,
+  nodelistnav_eItemType_Attr,
+  nodelistnav_eItemType_AttrSts,
+  nodelistnav_eItemType_AttrSysSts
+} nodelistnav_eItemType;
+
+
+class NodelistNavBrow {
+  public:
+    NodelistNavBrow( BrowCtx *brow_ctx, void *evl) : ctx(brow_ctx), nodelistnav(evl) {};
+    ~NodelistNavBrow();
+
+    BrowCtx		*ctx;
+    void		*nodelistnav;
+    brow_tNodeClass 	nc_event;
+    brow_tNodeClass 	nc_node;
+    brow_tNodeClass 	nc_attr;
+    brow_tNodeClass 	nc_sys_sts_attr;
+    brow_tNodeClass 	nc_sts_attr;
+    flow_sAnnotPixmap 	*pixmap_leaf;
+    flow_sAnnotPixmap 	*pixmap_map;
+    flow_sAnnotPixmap 	*pixmap_openmap;
+    flow_sAnnotPixmap 	*pixmap_attr;
+
+    void free_pixmaps();
+    void allocate_pixmaps();
+    void create_nodeclasses();
+    void brow_setup();
+};
+
+class NodeData {
+ public:
+  NodeData() :
+    SystemStatus(0), SystemTime(pwr_cNTime), BootTime(pwr_cNTime), RestartTime(pwr_cNTime),
+    Restarts(0)
+    { 
+      strcpy( Description, "");
+      strcpy( SystemStatusStr, "");
+    }
+  pwr_tStatus		SystemStatus;
+  char			SystemStatusStr[120];
+  pwr_tString80		Description;
+  pwr_tTime		SystemTime;
+  pwr_tTime		BootTime;
+  pwr_tTime		RestartTime;
+  int			Restarts;
+  char			Version[20];
+};
+
+class ItemNode;
+class CoWow;
+
+class NodelistNode {
+ public:
+  NodelistNode( char *name) :
+    item(0), connection_sts(0), init_done(0)
+    { 
+      strncpy( node_name, name, sizeof(node_name));
+    }
+  char			node_name[80];
+  ItemNode		*item;
+  pwr_tStatus		connection_sts;
+  int			init_done;
+};
+
+class NodelistNav {
+ public:
+  NodelistNav( void *ev_parent_ctx);
+  virtual ~NodelistNav();
+
+  void 			*parent_ctx;
+  NodelistNavBrow      	*brow;
+  int			nodelist_size;
+  int			max_size;
+  vector<NodelistNode>  node_list;
+  int			trace_started;
+  int			scantime;
+  int			first_scan;
+  CoWow			*wow;
+  static const char 	config_file[40];
+
+
+  virtual void set_input_focus() {}
+  virtual void trace_start() {}
+  virtual void beep() {}
+
+  void zoom( double zoom_factor);
+  void unzoom();
+  void set_nodraw();
+  void reset_nodraw();
+  void read();
+  void draw();
+  int update_nodes();
+  void force_trace_scan();
+  void message( pwr_tStatus sts, char *node, int idx, char *text);
+  int select_node( int idx);
+  void remove_node( char *name);
+  int get_selected_node( char *name);
+  void save();
+  void add_node( char *name);
+
+  static void attrvalue_to_string( int type_id, void *value_ptr, 
+			    char *str, int size, int *len, char *format);    
+  static int init_brow_cb( FlowCtx *fctx, void *client_data);
+  static int brow_cb( FlowCtx *ctx, flow_tEvent event);
+  static int trace_scan_bc( brow_tObject object, void *p);
+  static int trace_connect_bc( brow_tObject object, char *name, char *attr, 
+			       flow_eTraceType type, void **p);
+  static int trace_disconnect_bc( brow_tObject object);
+};
+
+class ItemBase {
+ public:
+  ItemBase( NodelistNav *item_nodelistnav, char *item_name) : 
+    nodelistnav(item_nodelistnav)
+    {
+      strcpy( name, item_name);
+    }
+  virtual ~ItemBase() {}
+
+  nodelistnav_eItemType	type;
+  NodelistNav		*nodelistnav;
+  brow_tNode		node;
+  char	 		name[120];
+
+  virtual int	      	open_children( NodelistNav *nodelistnav, double x, double y) {return 1;}
+  virtual int	       	close( NodelistNav *nodelistnav, double x, double y) {return 1;}
+};
+
+class ItemNode : public ItemBase {
+ public:
+  ItemNode( NodelistNav *item_nodelistnav, char *item_name, 
+	    brow_tNode dest, flow_eDest dest_code);
+  
+  NodeData     	data;
+  statussrv_sGetExtStatus xdata;
+  int		syssts_open;
+
+  int	       	open_children( NodelistNav *nodelistnav, double x, double y);
+  int		close( NodelistNav *nodelistnav, double x, double y);
+  int 		update_color( NodelistNav *nodelistnav, pwr_tStatus sts);
+};
+
+//! Item for a normal attribute.
+class ItemAttr : public ItemBase {
+  public:
+    ItemAttr( NodelistNav *item_nodelistnav, char *item_name, char *attr,
+	int attr_type, int attr_size, void *attr_value_p,
+	brow_tNode dest, flow_eDest dest_code);
+    void       	*value_p;
+    char       	old_value[120];
+    int        	first_scan;
+    int	       	type_id;
+    int	       	size;
+};
+
+//! Item for a system status attribute.
+class ItemAttrSysSts : public ItemBase {
+  public:
+    ItemAttrSysSts( NodelistNav *item_nodelistnav, char *item_name, char *attr,
+		     int attr_type, int attr_size, void *attr_value_p, void *attr_status_p,
+		     ItemNode *attr_parent, brow_tNode dest, flow_eDest dest_code);
+    void       	*value_p;
+    void       	*status_p;
+    char       	old_value[120];
+    int        	first_scan;
+    int	       	type_id;
+    int	       	size;
+    ItemNode    *parent;
+
+    virtual int	      	open_children( NodelistNav *nodelistnav, double x, double y);
+    virtual int	       	close( NodelistNav *nodelistnav, double x, double y);
+};
+
+//! Item for a server status attribute.
+class ItemAttrSts : public ItemBase {
+  public:
+    ItemAttrSts( NodelistNav *item_nodelistnav, char *item_name, char *attr,
+		 char *attr_value_p, 
+		 pwr_tStatus *attr_status_p, char *attr_name_p, 
+		 ItemAttrSysSts *attr_parent, brow_tNode dest, 
+		 flow_eDest dest_code);
+    char       	*value_p;
+    pwr_tStatus *status_p;
+    char       	*name_p;
+    char       	old_value[120];
+    char       	old_name[120];
+    int        	first_scan;
+    int	       	type_id;
+    int	       	size;
+    ItemAttrSysSts  *parent;
+};
+
+#endif
+
+