completely hide the main window panes, if we currently don't have a capture file.

svn path=/trunk/; revision=13312

gtk/main.c

@@ -167,6 +167,7 @@ static guint        packets_ctx;
 static gchar        *packets_str = NULL;
 GString *comp_info_str, *runtime_info_str;
 gchar       *ethereal_path = NULL;
+gboolean have_capture_file = FALSE; /* XXX - is there an aquivalent in cfile? */
 
 #ifdef _WIN32
 static gboolean has_console;	/* TRUE if app has console */
@@ -849,6 +850,13 @@ void packets_bar_update(void)
     }
 }
 
+void
+main_set_for_capture_file(gboolean have_capture_file_in)
+{
+    have_capture_file = have_capture_file_in;
+
+    main_widgets_show_or_hide();
+}
 
 gboolean
 main_do_quit(void)
@@ -2715,19 +2723,19 @@ main_widgets_show_or_hide(void)
         gtk_widget_hide(filter_tb);
     }
 
-    if (recent.packet_list_show) {
+    if (recent.packet_list_show && have_capture_file) {
         gtk_widget_show(pkt_scrollw);
     } else {
         gtk_widget_hide(pkt_scrollw);
     }
 
-    if (recent.tree_view_show) {
+    if (recent.tree_view_show && have_capture_file) {
         gtk_widget_show(tv_scrollw);
     } else {
         gtk_widget_hide(tv_scrollw);
     }
 
-    if (recent.byte_view_show) {
+    if (recent.byte_view_show && have_capture_file) {
         gtk_widget_show(byte_nb_ptr);
     } else {
         gtk_widget_hide(byte_nb_ptr);

gtk/main.h

@@ -276,6 +276,10 @@ extern void dnd_open_file_cmd(GtkSelectionData *selection_data);
 /** Update the packets statusbar to the current values. */
 extern void packets_bar_update(void);
 
+/** Tell the main window that we have a capture file (or not) */
+extern void
+main_set_for_capture_file(gboolean have_capture_file_in);
+
 #ifdef _WIN32
 /** Win32 only: Create a console. Beware: cannot be closed again. */
 extern void create_console(void);

gtk/menu.c

@@ -1632,6 +1632,7 @@ set_menus_for_captured_packets(gboolean have_captured_packets)
       have_captured_packets);
   set_toolbar_for_captured_packets(have_captured_packets);
   packets_bar_update();
+  main_set_for_capture_file(have_captured_packets);
 }
 
 /* Enable or disable menu items based on whether a packet is selected and,