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More updates to LTE MAC stats. Layout working better now. 

svn path=/trunk/; revision=27546
This commit is contained in:
Martin Mathieson 2009-02-25 18:02:09 +00:00
parent 281c4d0f5d
commit e39897e30d
3 changed files with 115 additions and 145 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
epan/dissectors/packet-mac-lte.c
View File

@ -866,6 +866,7 @@ static void dissect_ulsch_or_dlsch(tvbuff_t *tvb, packet_info *pinfo, proto_tree
/* Update tap byte count for this channel */
tap_info->bytes_for_lcid[lcids[n]] += data_length;
tap_info->sdus_for_lcid[lcids[n]]++;
}
else {
/* See if its a control PDU type */

1
epan/dissectors/packet-mac-lte.h
View File

@ -65,5 +65,6 @@ typedef struct mac_lte_tap_info {
/* Number of bytes (which part is used depends upon context settings) */
guint32 single_number_of_bytes;
guint32 bytes_for_lcid[11];
guint32 sdus_for_lcid[11];
} mac_lte_tap_info;

258
gtk/mac_lte_stat_dlg.c
View File

@ -76,8 +76,7 @@ enum {
};
enum {
ROWS_COLUMN,
CCCH_COLUMN,
CCCH_COLUMN=1,
LCID1_COLUMN,
LCID2_COLUMN,
LCID3_COLUMN,
@ -96,7 +95,7 @@ static const gchar *ue_titles[] = { "RNTI",
"UL Frames", "UL Bytes",
"DL Frames", "DL Bytes" };
static const gchar *channel_titles[] = { "", "CCCH",
static const gchar *channel_titles[] = { "CCCH",
"LCID 1", "LCID 2", "LCID 3", "LCID 4", "LCID 5",
"LCID 6", "LCID 7", "LCID 8", "LCID 9", "LCID 10",
"Predefined"};
@ -144,16 +143,13 @@ static const char * selected_ue_row_names[] = {"UL SDUs", "UL Bytes", "DL SDUs",
static mac_lte_common_stats common_stats;
GtkWidget *mac_lte_common_bch_frames;
GtkWidget *mac_lte_common_bch_bytes;
GtkWidget *mac_lte_common_pch_frames;
GtkWidget *mac_lte_common_pch_bytes;
static GtkWidget *mac_lte_common_bch_frames;
static GtkWidget *mac_lte_common_bch_bytes;
static GtkWidget *mac_lte_common_pch_frames;
static GtkWidget *mac_lte_common_pch_bytes;
/* Keeping track of the 4 rows in UE details table */
static gint ue_detail_rows_added = FALSE;
static GtkTreeIter ue_detail_iter[4];
/* Labels in selected UE 'table' */
static GtkWidget *selected_ue_column_entry[NUM_CHANNEL_COLUMNS][5];
/* Top-level dialog and labels */
@ -166,7 +162,6 @@ static GtkWidget *mac_lte_stat_selected_ue_lb = NULL;
/* Used to keep track of whole MAC LTE statistics window */
typedef struct mac_lte_stat_t {
GtkTreeView *ue_table;
GtkTreeView *selected_ue_table;
guint32 number_of_packets;
guint32 num_entries;
mac_lte_ep_t* ep_list;
@ -181,6 +176,7 @@ mac_lte_stat_reset(void *phs)
mac_lte_ep_t* list = mac_lte_stat->ep_list;
char title[256];
GtkListStore *store;
gint i, n;
/* Set the title */
if (mac_lte_stat_dlg_w != NULL) {
@ -194,9 +190,6 @@ mac_lte_stat_reset(void *phs)
memset(&common_stats, 0, sizeof(common_stats));
/* Forget that detail rows were already added */
ue_detail_rows_added = FALSE;
/* Remove all entries from the UE list */
store = GTK_LIST_STORE(gtk_tree_view_get_model(mac_lte_stat->ue_table));
gtk_list_store_clear(store);
@ -207,12 +200,18 @@ mac_lte_stat_reset(void *phs)
mac_lte_stat->ep_list = NULL;
mac_lte_stat->number_of_packets = 0;
/* Set all of the channel counters to 0 */
for (n=1; n <=4; n++) {
for (i=CCCH_COLUMN; i < NUM_CHANNEL_COLUMNS; i++) {
gtk_label_set(GTK_LABEL(selected_ue_column_entry[i][n]), "0");
}
}
}
/* Allocate a mac_lte_ep_t struct to store info for new UE */
static mac_lte_ep_t*
alloc_mac_lte_ep(struct mac_lte_tap_info *si, packet_info *pinfo _U_)
static mac_lte_ep_t* alloc_mac_lte_ep(struct mac_lte_tap_info *si, packet_info *pinfo _U_)
{
mac_lte_ep_t* ep;
int n;
@ -248,6 +247,7 @@ alloc_mac_lte_ep(struct mac_lte_tap_info *si, packet_info *pinfo _U_)
return ep;
}
/* Process stat struct for a MAC LTE frame */
static int
mac_lte_stat_packet(void *phs, packet_info *pinfo, epan_dissect_t *edt _U_,
@ -321,7 +321,7 @@ mac_lte_stat_packet(void *phs, packet_info *pinfo, epan_dissect_t *edt _U_,
te->stats.UL_frames++;
for (n=0; n < 11; n++) {
if (si->bytes_for_lcid[n]) {
te->stats.UL_sdus_for_lcid[n]++;
te->stats.UL_sdus_for_lcid[n] += si->sdus_for_lcid[n];
}
te->stats.UL_bytes_for_lcid[n] += si->bytes_for_lcid[n];
te->stats.UL_total_bytes += si->bytes_for_lcid[n];
@ -331,7 +331,7 @@ mac_lte_stat_packet(void *phs, packet_info *pinfo, epan_dissect_t *edt _U_,
te->stats.DL_frames++;
for (n=0; n < 11; n++) {
if (si->bytes_for_lcid[n]) {
te->stats.DL_sdus_for_lcid[n]++;
te->stats.DL_sdus_for_lcid[n] += si->sdus_for_lcid[n];
}
te->stats.DL_bytes_for_lcid[n] += si->bytes_for_lcid[n];
te->stats.DL_total_bytes += si->bytes_for_lcid[n];
@ -361,103 +361,58 @@ static void invalidate_ues_iters(mac_lte_stat_t *hs)
/* Draw the UE details table according to the current UE selection */
static void
mac_lte_ue_details(mac_lte_stat_t *hs, mac_lte_ep_t *mac_stat_ep, gboolean clear)
mac_lte_ue_details(mac_lte_stat_t *hs _U_, mac_lte_ep_t *mac_stat_ep _U_, gboolean clear _U_)
{
int n;
GtkListStore *store;
store = GTK_LIST_STORE(gtk_tree_view_get_model(hs->selected_ue_table));
gchar buff[32];
/* Clear details if necessary */
if (clear) {
gtk_list_store_clear(store);
invalidate_ues_iters(hs);
ue_detail_rows_added = FALSE;
}
/* Add rows if necessary */
if (!ue_detail_rows_added) {
for (n=0; n < 4; n++) {
gtk_list_store_append(store, &ue_detail_iter[n]);
}
ue_detail_rows_added = TRUE;
}
/**********************************/
/* Set data in rows */
/* Set data one row at a time */
/* UL SDUs */
gtk_list_store_set(store, &ue_detail_iter[0],
ROWS_COLUMN, selected_ue_row_names[0],
CCCH_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[0],
LCID1_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[1],
LCID2_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[2],
LCID3_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[3],
LCID4_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[4],
LCID5_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[5],
LCID6_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[6],
LCID7_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[7],
LCID8_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[8],
LCID9_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[9],
LCID10_COLUMN, mac_stat_ep->stats.UL_sdus_for_lcid[10],
PREDEFINED_COLUMN, mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.UL_frames : 0,
-1);
for (n=0; n < PREDEFINED_COLUMN-1; n++) {
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.UL_sdus_for_lcid[n]);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[n+1][1]), buff);
}
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.UL_frames : 0);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[PREDEFINED_COLUMN][1]), buff);
/* UL Bytes */
gtk_list_store_set(store, &ue_detail_iter[1],
ROWS_COLUMN, selected_ue_row_names[1],
CCCH_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[0],
LCID1_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[1],
LCID2_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[2],
LCID3_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[3],
LCID4_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[4],
LCID5_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[5],
LCID6_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[6],
LCID7_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[7],
LCID8_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[8],
LCID9_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[9],
LCID10_COLUMN, mac_stat_ep->stats.UL_bytes_for_lcid[10],
PREDEFINED_COLUMN, mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.UL_total_bytes : 0,
-1);
for (n=0; n < PREDEFINED_COLUMN-1; n++) {
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.UL_bytes_for_lcid[n]);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[n+1][2]), buff);
}
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.UL_total_bytes : 0);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[PREDEFINED_COLUMN][2]), buff);
/* DL SDUs */
gtk_list_store_set(store, &ue_detail_iter[2],
ROWS_COLUMN, selected_ue_row_names[2],
CCCH_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[0],
LCID1_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[1],
LCID2_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[2],
LCID3_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[3],
LCID4_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[4],
LCID5_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[5],
LCID6_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[6],
LCID7_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[7],
LCID8_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[8],
LCID9_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[9],
LCID10_COLUMN, mac_stat_ep->stats.DL_sdus_for_lcid[10],
PREDEFINED_COLUMN, mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.DL_frames : 0,
-1);
for (n=0; n < PREDEFINED_COLUMN-1; n++) {
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.DL_sdus_for_lcid[n]);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[n+1][3]), buff);
}
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.DL_frames : 0);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[PREDEFINED_COLUMN][3]), buff);
/* DL Bytes */
gtk_list_store_set(store, &ue_detail_iter[3],
ROWS_COLUMN, selected_ue_row_names[3],
CCCH_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[0],
LCID1_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[1],
LCID2_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[2],
LCID3_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[3],
LCID4_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[4],
LCID5_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[5],
LCID6_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[6],
LCID7_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[7],
LCID8_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[8],
LCID9_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[9],
LCID10_COLUMN, mac_stat_ep->stats.DL_bytes_for_lcid[10],
PREDEFINED_COLUMN, mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.DL_total_bytes : 0,
-1);
for (n=0; n < PREDEFINED_COLUMN-1; n++) {
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.DL_bytes_for_lcid[n]);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[n+1][4]), buff);
}
g_snprintf(buff, sizeof(buff), "%u", mac_stat_ep->stats.is_predefined_data ?
mac_stat_ep->stats.DL_total_bytes : 0);
gtk_label_set(GTK_LABEL(selected_ue_column_entry[PREDEFINED_COLUMN][4]), buff);
}
@ -540,7 +495,7 @@ static void mac_lte_select_cb(GtkTreeSelection *sel, gpointer data)
/* Destroy the stats window */
static void win_destroy_cb (GtkWindow *win _U_, gpointer data)
static void win_destroy_cb(GtkWindow *win _U_, gpointer data)
{
mac_lte_stat_t *hs = (mac_lte_stat_t *)data;
@ -558,29 +513,32 @@ static void win_destroy_cb (GtkWindow *win _U_, gpointer data)
/* Create a new MAC LTE stats dialog */
static void mac_lte_stat_dlg_create (void)
static void mac_lte_stat_dlg_create(void)
{
mac_lte_stat_t *hs;
GString *error_string;
GtkWidget *ues_scrolled_window;
GtkWidget *selected_ue_scrolled_window;
GtkWidget *bbox;
GtkWidget *top_level_vbox;
GtkWidget *common_vb;
GtkWidget *common_bch_row_hbox;
GtkWidget *common_pch_row_hbox;
GtkWidget *ues_vb;
GtkWidget *selected_ue_vb;
GtkWidget *selected_ue_hb;
GtkWidget *selected_ue_vbox[NUM_CHANNEL_COLUMNS];
GtkWidget *selected_ue_column_titles[5];
GtkWidget *close_bt;
GtkListStore *store;
GtkListStore *selected_ue_store;
GtkTreeView *tree_view;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkTreeSelection *sel;
char title[256];
gint i;
gint i, n;
/* Create dialog */
hs = g_malloc(sizeof(mac_lte_stat_t));
@ -594,7 +552,7 @@ static void mac_lte_stat_dlg_create (void)
mac_lte_stat_dlg_w = window_new_with_geom(GTK_WINDOW_TOPLEVEL, title, "LTE MAC Statistics");
/* Window size */
gtk_window_set_default_size(GTK_WINDOW(mac_lte_stat_dlg_w), 750, 400);
gtk_window_set_default_size(GTK_WINDOW(mac_lte_stat_dlg_w), 750, 300);
/* Will stack widgets vertically inside dlg */
top_level_vbox = gtk_vbox_new(FALSE, 3); /* FALSE = not homogeneous */
@ -609,31 +567,41 @@ static void mac_lte_stat_dlg_create (void)
/**********************************************/
mac_lte_stat_common_channel_lb = gtk_frame_new("Common Channel Data");
/* Vbox to contain all common counters */
common_vb = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(mac_lte_stat_common_channel_lb), common_vb);
gtk_container_set_border_width(GTK_CONTAINER(common_vb), 5);
gtk_box_pack_start(GTK_BOX(top_level_vbox), mac_lte_stat_common_channel_lb, FALSE, FALSE, 0);
/* First row (BCH) */
common_bch_row_hbox = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(common_vb), common_bch_row_hbox);
/* Create counter labels. TODO: could have 2 hboxes to have BCH and PCH rows */
mac_lte_common_bch_frames = gtk_label_new("BCH Frames:");
gtk_misc_set_alignment(GTK_MISC(mac_lte_common_bch_frames), 0.0f, .5f);
gtk_container_add(GTK_CONTAINER(common_vb), mac_lte_common_bch_frames);
gtk_container_add(GTK_CONTAINER(common_bch_row_hbox), mac_lte_common_bch_frames);
gtk_widget_show(mac_lte_common_bch_frames);
mac_lte_common_bch_bytes = gtk_label_new("BCH Bytes:");
gtk_misc_set_alignment(GTK_MISC(mac_lte_common_bch_bytes), 0.0f, .5f);
gtk_container_add(GTK_CONTAINER(common_vb), mac_lte_common_bch_bytes);
gtk_container_add(GTK_CONTAINER(common_bch_row_hbox), mac_lte_common_bch_bytes);
gtk_widget_show(mac_lte_common_bch_bytes);
/* Second row (PCH) */
common_pch_row_hbox = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(common_vb), common_pch_row_hbox);
mac_lte_common_pch_frames = gtk_label_new("PCH Frames:");
gtk_misc_set_alignment(GTK_MISC(mac_lte_common_pch_frames), 0.0f, .5f);
gtk_container_add(GTK_CONTAINER(common_vb), mac_lte_common_pch_frames);
gtk_container_add(GTK_CONTAINER(common_pch_row_hbox), mac_lte_common_pch_frames);
gtk_widget_show(mac_lte_common_pch_frames);
mac_lte_common_pch_bytes = gtk_label_new("PCH Bytes:");
gtk_misc_set_alignment(GTK_MISC(mac_lte_common_pch_bytes), 0.0f, .5f);
gtk_container_add(GTK_CONTAINER(common_vb), mac_lte_common_pch_bytes);
gtk_container_add(GTK_CONTAINER(common_pch_row_hbox), mac_lte_common_pch_bytes);
gtk_widget_show(mac_lte_common_pch_bytes);
@ -690,47 +658,47 @@ static void mac_lte_stat_dlg_create (void)
mac_lte_stat_selected_ue_lb = gtk_frame_new("Selected UE details");
selected_ue_vb = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(mac_lte_stat_selected_ue_lb), selected_ue_vb);
gtk_container_set_border_width(GTK_CONTAINER(selected_ue_vb), 5);
selected_ue_hb = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(mac_lte_stat_selected_ue_lb), selected_ue_hb);
gtk_container_set_border_width(GTK_CONTAINER(selected_ue_hb), 5);
selected_ue_scrolled_window = scrolled_window_new(NULL, NULL);
gtk_box_pack_start(GTK_BOX(selected_ue_vb), selected_ue_scrolled_window, TRUE, TRUE, 0);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(selected_ue_scrolled_window),
GTK_SHADOW_IN);
/********************************/
/* First (row titles) column */
selected_ue_vbox[0] = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(selected_ue_hb), selected_ue_vbox[0]);
/* Create the table of UE data */
selected_ue_store = gtk_list_store_new(NUM_CHANNEL_COLUMNS, G_TYPE_STRING, G_TYPE_INT,
G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT,
G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT,
G_TYPE_INT);
hs->selected_ue_table = GTK_TREE_VIEW(tree_view_new(GTK_TREE_MODEL(selected_ue_store)));
gtk_container_add(GTK_CONTAINER (selected_ue_scrolled_window), GTK_WIDGET(hs->selected_ue_table));
g_object_unref(G_OBJECT(selected_ue_store));
selected_ue_column_titles[0] = gtk_label_new("");
gtk_misc_set_alignment(GTK_MISC(selected_ue_column_titles[0]), 0.0f, 0.0f);
gtk_container_add(GTK_CONTAINER(selected_ue_vbox[0]), selected_ue_column_titles[0]);
tree_view = hs->selected_ue_table;
gtk_tree_view_set_headers_visible(tree_view, TRUE);
gtk_tree_view_set_headers_clickable(tree_view, TRUE);
/* Create the titles for each column of the per-UE table */
for (i = 0; i < NUM_CHANNEL_COLUMNS; i++) {
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(channel_titles[i], renderer,
"text", i, NULL);
gtk_tree_view_column_set_sort_column_id(column, i);
gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_resizable(column, TRUE);
gtk_tree_view_append_column(tree_view, column);
for (n=1; n < 5; n++) {
selected_ue_column_titles[n] = gtk_label_new(selected_ue_row_names[n-1]);
gtk_misc_set_alignment(GTK_MISC(selected_ue_column_titles[n]), 0.0f, 0.0f);
gtk_container_add(GTK_CONTAINER(selected_ue_vbox[0]), selected_ue_column_titles[n]);
gtk_widget_show(selected_ue_column_titles[n]);
}
/* Create the rows now */
for (i=0; i < 4; i++) {
gtk_list_store_append(selected_ue_store, &ue_detail_iter[i]);
gtk_list_store_set(selected_ue_store, &ue_detail_iter[i],
ROWS_COLUMN, selected_ue_row_names[i], -1);
/*************************/
/* Other columns */
for (i=CCCH_COLUMN; i < NUM_CHANNEL_COLUMNS; i++) {
selected_ue_vbox[i] = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(selected_ue_hb), selected_ue_vbox[i]);
/* Channel title */
selected_ue_column_entry[i][0] = gtk_label_new(channel_titles[i-1]);
gtk_misc_set_alignment(GTK_MISC(selected_ue_column_entry[i][0]), 0.0f, 0.0f);
gtk_container_add(GTK_CONTAINER(selected_ue_vbox[i]), selected_ue_column_entry[i][0]);
/* Counts for this channel */
for (n=1; n < 5; n++) {
selected_ue_column_entry[i][n] = gtk_label_new("0");
gtk_misc_set_alignment(GTK_MISC(selected_ue_column_entry[i][n]), 0.0f, 0.0f);
gtk_container_add(GTK_CONTAINER(selected_ue_vbox[i]), selected_ue_column_entry[i][n]);
gtk_widget_show(selected_ue_column_entry[i][n]);
}
}
ue_detail_rows_added = TRUE;
gtk_box_pack_start(GTK_BOX(top_level_vbox), mac_lte_stat_selected_ue_lb, FALSE, FALSE, 0);