/**
* Updates the horizon statistics in the statusbar.
*
* This is an event-driven callback called from the HSEP code
* using the event listener framework. In addition to taking into account
* the HSEP information, the number of established non-HSEP nodes and
* their library size (if provided) are added to the values displayed.
*/
void
gnet_stats_gui_horizon_update(hsep_triple *table, guint32 triples)
{
const guint32 hops = 4U; /* must be <= HSEP_N_MAX */
guint64 val;
hsep_triple other;
if (triples <= hops) /* should not happen */
return;
g_assert((gint32) triples > 0);
guc_hsep_get_non_hsep_triple(&other);
/*
* Update the 3 labels in the statusbar with the horizon values for a
* distance of 'hops' hops.
*/
val = table[hops][HSEP_IDX_NODES] + other[HSEP_IDX_NODES];
gtk_label_printf(GTK_LABEL(
gui_main_window_lookup("label_statusbar_horizon_node_count")),
"%s %s", uint64_to_string(val), NG_("node", "nodes", val));
val = table[hops][HSEP_IDX_FILES] + other[HSEP_IDX_FILES];
gtk_label_printf(GTK_LABEL(
gui_main_window_lookup("label_statusbar_horizon_file_count")),
"%s %s", uint64_to_string(val), NG_("file", "files", val));
val = table[hops][HSEP_IDX_KIB] + other[HSEP_IDX_KIB];
gtk_label_printf(GTK_LABEL(
gui_main_window_lookup("label_statusbar_horizon_kb_count")),
"%s", short_kb_size(val, show_metric_units()));
}
/**
* Display the data gathered during the last time period.
* Perhaps it would be better to have this done on a button click(?)
*/
static void
search_stats_gui_update_display(void)
{
GtkWidget *clist_search_stats;
GtkWidget *label_search_stats_count;
clist_search_stats = gui_main_window_lookup("clist_search_stats");
label_search_stats_count =
gui_main_window_lookup("label_search_stats_count");
stat_count = 0;
gtk_clist_freeze(GTK_CLIST(clist_search_stats));
gtk_clist_clear(GTK_CLIST(clist_search_stats));
/* insert the hash table contents into the sorted clist */
g_hash_table_foreach_remove(stat_hash, stats_hash_to_clist, NULL);
gtk_clist_sort(GTK_CLIST(clist_search_stats));
gtk_clist_thaw(GTK_CLIST(clist_search_stats));
/* update the counter */
gtk_label_printf(GTK_LABEL(label_search_stats_count),
NG_("%u term counted", "%u terms counted", stat_count),
stat_count);
}
/**
* Display the data gathered during the last time period.
* Perhaps it would be better to have this done on a button click(?)
*/
static void
search_stats_gui_update_display(void)
{
gboolean sorting_disabled;
tm_t start_time, end_time;
time_delta_t elapsed;
stat_count = 0;
g_object_freeze_notify(G_OBJECT(treeview_search_stats));
gtk_list_store_clear(store_search_stats);
/*
* Temporarily disable sorting while inserting the updated table.
* Otherwise, CPU is overloaded with sorting every addition
* to the hash table.
*/
sorting_disabled = FALSE;
tm_now_exact(&start_time);
if (store_search_stats->sort_column_id >= 0) {
sorting_disabled = TRUE;
search_stats_gui_sort_save();
}
/* insert the hash table contents into the sorted treeview */
htable_foreach_remove(stat_hash, stats_hash_to_treeview, NULL);
tm_now_exact(&end_time);
elapsed = tm_elapsed_ms(&end_time, &start_time);
/*
* Re-enable sorting if previously disabled.
* If too much time has elapsed, leave sorting disabled.
*/
if (sorting_disabled && elapsed < 100) {
search_stats_gui_sort_restore();
} else if (!sorting_disabled && elapsed > 200) {
/*
* If sorting is disabled, and too much time is still elapsing,
* then the search stats collection will need to be
* discontinued
*/
search_stats_gui_reset();
search_stats_gui_disable();
search_stats_gui_overload = TRUE;
}
if (search_stats_gui_overload) {
/* update status bar message */
gtk_label_set_text(GTK_LABEL(label_search_stats_count),
"Disabling Search Stats due to system load" );
} else {
/* update the status bar counter */
gtk_label_printf(GTK_LABEL(label_search_stats_count),
NG_("%u term counted", "%u terms counted", stat_count),
stat_count);
}
g_object_thaw_notify(G_OBJECT(treeview_search_stats));
}