Have sequence analysis properly use filters from taps.

Sequence analysis has its own "filtering" system that required its
tap functions to look for some "filter flags".  register_tap_listener()
already comes with a filter argument, so use that to simplify logic
of tap functions in dissectors.
Also have Qt GUI for Flow Graph look like other dialogs that have a
"Limit to display filter" checkbox.

Change-Id: I91d9d9599309786892f5b50c98692e52651e7174
Reviewed-on: https://code.wireshark.org/review/23659
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>

12 files changed, 172 insertions, 205 deletions

diff --git a/epan/dissectors/packet-frame.c b/epan/dissectors/packet-frame.c
index 4312af585b..9310bf7c72 100644
--- a/epan/dissectors/packet-frame.c
+++ b/epan/dissectors/packet-frame.c
@@ -168,28 +168,25 @@ static gboolean
 frame_seq_analysis_packet( void *ptr, packet_info *pinfo, epan_dissect_t *edt _U_, const void *dummy _U_)
 {
 	seq_analysis_info_t *sainfo = (seq_analysis_info_t *) ptr;
+	seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
 
-	if ((sainfo->all_packets) || (pinfo->fd->flags.passed_dfilter == 1)) {
+	if (!sai)
+		return FALSE;
 
-		seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
-		if (!sai)
-			return FALSE;
+	sai->frame_number = pinfo->num;
 
-		sai->frame_number = pinfo->num;
+	sequence_analysis_use_color_filter(pinfo, sai);
 
-		sequence_analysis_use_color_filter(pinfo, sai);
+	sai->port_src=pinfo->srcport;
+	sai->port_dst=pinfo->destport;
 
-		sai->port_src=pinfo->srcport;
-		sai->port_dst=pinfo->destport;
+	sequence_analysis_use_col_info_as_label_comment(pinfo, sai);
 
-		sequence_analysis_use_col_info_as_label_comment(pinfo, sai);
+	sai->line_style = 1;
+	sai->conv_num = 0;
+	sai->display = TRUE;
 
-		sai->line_style = 1;
-		sai->conv_num = 0;
-		sai->display = TRUE;
-
-		g_queue_push_tail(sainfo->items, sai);
-	}
+	g_queue_push_tail(sainfo->items, sai);
 
 	return TRUE;
 }
diff --git a/epan/dissectors/packet-icmp.c b/epan/dissectors/packet-icmp.c
index 5988da0b8b..bddf5cf1d2 100644
--- a/epan/dissectors/packet-icmp.c
+++ b/epan/dissectors/packet-icmp.c
@@ -380,37 +380,34 @@ static gboolean
 icmp_seq_analysis_packet( void *ptr, packet_info *pinfo, epan_dissect_t *edt _U_, const void *dummy _U_)
 {
 	seq_analysis_info_t *sainfo = (seq_analysis_info_t *) ptr;
+	seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
 
-	if ((sainfo->all_packets) || (pinfo->fd->flags.passed_dfilter == 1)) {
+	if (!sai)
+		return FALSE;
 
-		seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
-		if (!sai)
-			return FALSE;
-
-		sai->frame_number = pinfo->num;
+	sai->frame_number = pinfo->num;
 
-		sequence_analysis_use_color_filter(pinfo, sai);
+	sequence_analysis_use_color_filter(pinfo, sai);
 
-		sai->port_src=pinfo->srcport;
-		sai->port_dst=pinfo->destport;
+	sai->port_src=pinfo->srcport;
+	sai->port_dst=pinfo->destport;
 
-		sequence_analysis_use_col_info_as_label_comment(pinfo, sai);
+	sequence_analysis_use_col_info_as_label_comment(pinfo, sai);
 
-		if (pinfo->ptype == PT_NONE) {
-			icmp_info_t *p_icmp_info = (icmp_info_t *)p_get_proto_data(wmem_file_scope(), pinfo, proto_icmp, 0);
+	if (pinfo->ptype == PT_NONE) {
+		icmp_info_t *p_icmp_info = (icmp_info_t *)p_get_proto_data(wmem_file_scope(), pinfo, proto_icmp, 0);
 
-			if (p_icmp_info != NULL) {
-				sai->port_src = 0;
-				sai->port_dst = p_icmp_info->type * 256 + p_icmp_info->code;
-			}
+		if (p_icmp_info != NULL) {
+			sai->port_src = 0;
+			sai->port_dst = p_icmp_info->type * 256 + p_icmp_info->code;
 		}
+	}
 
-		sai->line_style = 1;
-		sai->conv_num = 0;
-		sai->display = TRUE;
+	sai->line_style = 1;
+	sai->conv_num = 0;
+	sai->display = TRUE;
 
-		g_queue_push_tail(sainfo->items, sai);
-	}
+	g_queue_push_tail(sainfo->items, sai);
 
 	return TRUE;
 }
diff --git a/epan/dissectors/packet-icmpv6.c b/epan/dissectors/packet-icmpv6.c
index 10ef72d888..5a948727c1 100644
--- a/epan/dissectors/packet-icmpv6.c
+++ b/epan/dissectors/packet-icmpv6.c
@@ -1309,37 +1309,34 @@ static gboolean
 icmpv6_seq_analysis_packet( void *ptr, packet_info *pinfo, epan_dissect_t *edt _U_, const void *dummy _U_)
 {
     seq_analysis_info_t *sainfo = (seq_analysis_info_t *) ptr;
+    seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
 
-    if ((sainfo->all_packets) || (pinfo->fd->flags.passed_dfilter == 1)) {
+    if (!sai)
+        return FALSE;
 
-        seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
-        if (!sai)
-            return FALSE;
+    sai->frame_number = pinfo->num;
 
-        sai->frame_number = pinfo->num;
+    sequence_analysis_use_color_filter(pinfo, sai);
 
-        sequence_analysis_use_color_filter(pinfo, sai);
+    sai->port_src=pinfo->srcport;
+    sai->port_dst=pinfo->destport;
 
-        sai->port_src=pinfo->srcport;
-        sai->port_dst=pinfo->destport;
+    sequence_analysis_use_col_info_as_label_comment(pinfo, sai);
 
-        sequence_analysis_use_col_info_as_label_comment(pinfo, sai);
+    if (pinfo->ptype == PT_NONE) {
+        icmp_info_t *p_icmp_info = (icmp_info_t *)p_get_proto_data(wmem_file_scope(), pinfo, proto_icmpv6, 0);
 
-        if (pinfo->ptype == PT_NONE) {
-            icmp_info_t *p_icmp_info = (icmp_info_t *)p_get_proto_data(wmem_file_scope(), pinfo, proto_icmpv6, 0);
-
-            if (p_icmp_info != NULL) {
-                sai->port_src = 0;
-                sai->port_dst = p_icmp_info->type * 256 + p_icmp_info->code;
-            }
+        if (p_icmp_info != NULL) {
+            sai->port_src = 0;
+            sai->port_dst = p_icmp_info->type * 256 + p_icmp_info->code;
         }
+    }
 
-        sai->line_style = 1;
-        sai->conv_num = 0;
-        sai->display = TRUE;
+    sai->line_style = 1;
+    sai->conv_num = 0;
+    sai->display = TRUE;
 
-        g_queue_push_tail(sainfo->items, sai);
-    }
+    g_queue_push_tail(sainfo->items, sai);
 
     return TRUE;
 }
diff --git a/epan/dissectors/packet-lbmc.c b/epan/dissectors/packet-lbmc.c
index bdf5318da2..3aba18cfc1 100644
--- a/epan/dissectors/packet-lbmc.c
+++ b/epan/dissectors/packet-lbmc.c
@@ -6088,119 +6088,116 @@ lbm_uim_seq_analysis_packet(void *ptr, packet_info *pinfo, epan_dissect_t *edt _
     char time_str[COL_MAX_LEN];
     int rc;
 
-    if ((sainfo->all_packets)||(pinfo->fd->flags.passed_dfilter==1))
+    if (stream_info->endpoint_a.type != stream_info->endpoint_b.type)
     {
-        if (stream_info->endpoint_a.type != stream_info->endpoint_b.type)
+        return TRUE;
+    }
+    if (stream_info->endpoint_a.type == lbm_uim_instance_stream)
+    {
+        rc = memcmp((void *)stream_info->endpoint_a.stream_info.ctxinst.ctxinst,
+            (void *)stream_info->endpoint_b.stream_info.ctxinst.ctxinst,
+            LBM_CONTEXT_INSTANCE_BLOCK_SZ);
+        if (rc <= 0)
         {
-            return (1);
+            swap_endpoints = FALSE;
         }
-        if (stream_info->endpoint_a.type == lbm_uim_instance_stream)
+        else
         {
-            rc = memcmp((void *)stream_info->endpoint_a.stream_info.ctxinst.ctxinst,
-                (void *)stream_info->endpoint_b.stream_info.ctxinst.ctxinst,
-                LBM_CONTEXT_INSTANCE_BLOCK_SZ);
-            if (rc <= 0)
-            {
-                swap_endpoints = FALSE;
-            }
-            else
-            {
-                swap_endpoints = TRUE;
-            }
+            swap_endpoints = TRUE;
+        }
+    }
+    else
+    {
+        if (stream_info->endpoint_a.stream_info.dest.domain < stream_info->endpoint_b.stream_info.dest.domain)
+        {
+            swap_endpoints = FALSE;
+        }
+        else if (stream_info->endpoint_a.stream_info.dest.domain > stream_info->endpoint_b.stream_info.dest.domain)
+        {
+            swap_endpoints = TRUE;
         }
         else
         {
-            if (stream_info->endpoint_a.stream_info.dest.domain < stream_info->endpoint_b.stream_info.dest.domain)
+            int compare;
+
+            compare = cmp_address(&(stream_info->endpoint_a.stream_info.dest.addr), &(stream_info->endpoint_b.stream_info.dest.addr));
+            if (compare < 0)
             {
                 swap_endpoints = FALSE;
             }
-            else if (stream_info->endpoint_a.stream_info.dest.domain > stream_info->endpoint_b.stream_info.dest.domain)
+            else if (compare > 0)
             {
                 swap_endpoints = TRUE;
             }
             else
             {
-                int compare;
-
-                compare = cmp_address(&(stream_info->endpoint_a.stream_info.dest.addr), &(stream_info->endpoint_b.stream_info.dest.addr));
-                if (compare < 0)
+                if (stream_info->endpoint_a.stream_info.dest.port <= stream_info->endpoint_b.stream_info.dest.port)
                 {
                     swap_endpoints = FALSE;
                 }
-                else if (compare > 0)
-                {
-                    swap_endpoints = TRUE;
-                }
                 else
                 {
-                    if (stream_info->endpoint_a.stream_info.dest.port <= stream_info->endpoint_b.stream_info.dest.port)
-                    {
-                        swap_endpoints = FALSE;
-                    }
-                    else
-                    {
-                        swap_endpoints = TRUE;
-                    }
+                    swap_endpoints = TRUE;
                 }
             }
         }
-        if (swap_endpoints == FALSE)
-        {
-            epa = stream_info->endpoint_a;
-            epb = stream_info->endpoint_b;
-        }
-        else
-        {
-            epb = stream_info->endpoint_a;
-            epa = stream_info->endpoint_b;
-        }
+    }
+    if (swap_endpoints == FALSE)
+    {
+        epa = stream_info->endpoint_a;
+        epb = stream_info->endpoint_b;
+    }
+    else
+    {
+        epb = stream_info->endpoint_a;
+        epa = stream_info->endpoint_b;
+    }
 
-        sai = g_new0(seq_analysis_item_t, 1);
-        copy_address(&(sai->src_addr), &(pinfo->src));
-        copy_address(&(sai->dst_addr), &(pinfo->dst));
-        sai->frame_number = pinfo->num;
-        sai->port_src = pinfo->srcport;
-        sai->port_dst = pinfo->destport;
+    sai = g_new0(seq_analysis_item_t, 1);
+    copy_address(&(sai->src_addr), &(pinfo->src));
+    copy_address(&(sai->dst_addr), &(pinfo->dst));
+    sai->frame_number = pinfo->num;
+    sai->port_src = pinfo->srcport;
+    sai->port_dst = pinfo->destport;
 
-        if (stream_info->description == NULL)
-        {
-            sai->frame_label = g_strdup_printf("(%" G_GUINT32_FORMAT ")", stream_info->sqn);
-        }
-        else
-        {
-            sai->frame_label = g_strdup_printf("%s (%" G_GUINT32_FORMAT ")", stream_info->description, stream_info->sqn);
-        }
-        if (epa.type == lbm_uim_instance_stream)
-        {
-            ctxinst1 = bytes_to_str(pinfo->pool, epa.stream_info.ctxinst.ctxinst, sizeof(epa.stream_info.ctxinst.ctxinst));
-            ctxinst2 = bytes_to_str(pinfo->pool, epb.stream_info.ctxinst.ctxinst, sizeof(epb.stream_info.ctxinst.ctxinst));
-            sai->comment = g_strdup_printf("%s <-> %s [%" G_GUINT64_FORMAT "]",
-                ctxinst1,
-                ctxinst2,
-                stream_info->channel);
-        }
-        else
-        {
-            sai->comment = g_strdup_printf("%" G_GUINT32_FORMAT ":%s:%" G_GUINT16_FORMAT " <-> %" G_GUINT32_FORMAT ":%s:%" G_GUINT16_FORMAT " [%" G_GUINT64_FORMAT "]",
-                epa.stream_info.dest.domain,
-                address_to_str(pinfo->pool, &(epa.stream_info.dest.addr)),
-                epa.stream_info.dest.port,
-                epb.stream_info.dest.domain,
-                address_to_str(pinfo->pool, &(epb.stream_info.dest.addr)),
-                epb.stream_info.dest.port,
-                stream_info->channel);
-        }
+    if (stream_info->description == NULL)
+    {
+        sai->frame_label = g_strdup_printf("(%" G_GUINT32_FORMAT ")", stream_info->sqn);
+    }
+    else
+    {
+        sai->frame_label = g_strdup_printf("%s (%" G_GUINT32_FORMAT ")", stream_info->description, stream_info->sqn);
+    }
+    if (epa.type == lbm_uim_instance_stream)
+    {
+        ctxinst1 = bytes_to_str(pinfo->pool, epa.stream_info.ctxinst.ctxinst, sizeof(epa.stream_info.ctxinst.ctxinst));
+        ctxinst2 = bytes_to_str(pinfo->pool, epb.stream_info.ctxinst.ctxinst, sizeof(epb.stream_info.ctxinst.ctxinst));
+        sai->comment = g_strdup_printf("%s <-> %s [%" G_GUINT64_FORMAT "]",
+            ctxinst1,
+            ctxinst2,
+            stream_info->channel);
+    }
+    else
+    {
+        sai->comment = g_strdup_printf("%" G_GUINT32_FORMAT ":%s:%" G_GUINT16_FORMAT " <-> %" G_GUINT32_FORMAT ":%s:%" G_GUINT16_FORMAT " [%" G_GUINT64_FORMAT "]",
+            epa.stream_info.dest.domain,
+            address_to_str(pinfo->pool, &(epa.stream_info.dest.addr)),
+            epa.stream_info.dest.port,
+            epb.stream_info.dest.domain,
+            address_to_str(pinfo->pool, &(epb.stream_info.dest.addr)),
+            epb.stream_info.dest.port,
+            stream_info->channel);
+    }
 
-        /* Fill in the timestamps */
-        set_fd_time(pinfo->epan, pinfo->fd, time_str);
-        sai->time_str = g_strdup(time_str);
+    /* Fill in the timestamps */
+    set_fd_time(pinfo->epan, pinfo->fd, time_str);
+    sai->time_str = g_strdup(time_str);
 
-        sai->conv_num = (guint16)LBM_CHANNEL_ID(stream_info->channel);
-        sai->display = TRUE;
-        sai->line_style = 1;
+    sai->conv_num = (guint16)LBM_CHANNEL_ID(stream_info->channel);
+    sai->display = TRUE;
+    sai->line_style = 1;
 
-        g_queue_push_tail(sainfo->items, sai);
-    }
+    g_queue_push_tail(sainfo->items, sai);
 
     return TRUE;
 }
diff --git a/epan/dissectors/packet-tcp.c b/epan/dissectors/packet-tcp.c
index 4c6bded5ff..42e85b1409 100644
--- a/epan/dissectors/packet-tcp.c
+++ b/epan/dissectors/packet-tcp.c
@@ -869,41 +869,38 @@ tcp_seq_analysis_packet( void *ptr, packet_info *pinfo, epan_dissect_t *edt _U_,
 {
     seq_analysis_info_t *sainfo = (seq_analysis_info_t *) ptr;
     const struct tcpheader *tcph = (const struct tcpheader *)tcp_info;
+    const char* flags;
+    seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
 
-    if ((sainfo->all_packets)||(pinfo->fd->flags.passed_dfilter==1)){
-        const char* flags;
-        seq_analysis_item_t *sai = sequence_analysis_create_sai_with_addresses(pinfo, sainfo);
-
-        if (!sai)
-            return FALSE;
+    if (!sai)
+        return FALSE;
 
-        sai->frame_number = pinfo->num;
+    sai->frame_number = pinfo->num;
 
-        sai->port_src=pinfo->srcport;
-        sai->port_dst=pinfo->destport;
+    sai->port_src=pinfo->srcport;
+    sai->port_dst=pinfo->destport;
 
-        flags = tcp_flags_to_str(NULL, tcph);
+    flags = tcp_flags_to_str(NULL, tcph);
 
-        if ((tcph->th_have_seglen)&&(tcph->th_seglen!=0)){
-            sai->frame_label = g_strdup_printf("%s - Len: %u",flags, tcph->th_seglen);
-        }
-        else{
-            sai->frame_label = g_strdup(flags);
-        }
+    if ((tcph->th_have_seglen)&&(tcph->th_seglen!=0)){
+        sai->frame_label = g_strdup_printf("%s - Len: %u",flags, tcph->th_seglen);
+    }
+    else{
+        sai->frame_label = g_strdup(flags);
+    }
 
-        wmem_free(NULL, (void*)flags);
+    wmem_free(NULL, (void*)flags);
 
-        if (tcph->th_flags & TH_ACK)
-            sai->comment = g_strdup_printf("Seq = %u Ack = %u",tcph->th_seq, tcph->th_ack);
-        else
-            sai->comment = g_strdup_printf("Seq = %u",tcph->th_seq);
+    if (tcph->th_flags & TH_ACK)
+        sai->comment = g_strdup_printf("Seq = %u Ack = %u",tcph->th_seq, tcph->th_ack);
+    else
+        sai->comment = g_strdup_printf("Seq = %u",tcph->th_seq);
 
-        sai->line_style = 1;
-        sai->conv_num = (guint16) tcph->th_stream;
-        sai->display = TRUE;
+    sai->line_style = 1;
+    sai->conv_num = (guint16) tcph->th_stream;
+    sai->display = TRUE;
 
-        g_queue_push_tail(sainfo->items, sai);
-    }
+    g_queue_push_tail(sainfo->items, sai);
 
     return TRUE;
 }
diff --git a/epan/sequence_analysis.h b/epan/sequence_analysis.h
index 64b0a31be3..34d3db7334 100644
--- a/epan/sequence_analysis.h
+++ b/epan/sequence_analysis.h
@@ -69,7 +69,6 @@ typedef struct _seq_analysis_item {
 /** defines the graph analysis structure */
 typedef struct _seq_analysis_info {
     const char* name;  /**< Name of sequence analysis */
-    gboolean    all_packets; /**< all packets vs only displayed */
     gboolean    any_addr;    /**< any addr (DL+net) vs net-only */
     int         nconv;       /**< number of conversations in the list */
     GQueue*     items;       /**< list of seq_analysis_info_t */
diff --git a/sharkd_session.c b/sharkd_session.c
index 121a459a5f..be5601737f 100644
--- a/sharkd_session.c
+++ b/sharkd_session.c
@@ -2173,7 +2173,6 @@ sharkd_session_process_tap(char *buf, const jsmntok_t *tokens, int count)
 
 			graph_analysis = sequence_analysis_info_new();
 			graph_analysis->name = tok_tap + 5;
-			graph_analysis->all_packets = TRUE;
 			/* TODO, make configurable */
 			graph_analysis->any_addr = FALSE;
 
diff --git a/ui/cli/tap-flow.c b/ui/cli/tap-flow.c
index 8915df15af..57ffcd32a5 100644
--- a/ui/cli/tap-flow.c
+++ b/ui/cli/tap-flow.c
@@ -103,8 +103,6 @@ flow_init(const char *opt_argp, void *userdata)
         filter = opt_argp + 1;
     }
 
-    flow_info->all_packets = TRUE;
-
     sequence_analysis_list_free(flow_info);
 
     errp = register_tap_listener(sequence_analysis_get_tap_listener_name(analysis), flow_info, filter, sequence_analysis_get_tap_flags(analysis),
diff --git a/ui/gtk/flow_graph.c b/ui/gtk/flow_graph.c
index 2214bf7947..018138efaf 100644
--- a/ui/gtk/flow_graph.c
+++ b/ui/gtk/flow_graph.c
@@ -37,11 +37,13 @@
 #include "ui/gtk/main.h"
 #include "ui/gtk/gui_stat_menu.h"
 #include "ui/gtk/old-gtk-compat.h"
+#include "ui/gtk/gtkglobals.h"
 
 void register_tap_listener_flow_graph(void);
 
 static seq_analysis_info_t *graph_analysis	  = NULL;
 static graph_analysis_data_t *graph_analysis_data = NULL;
+static const char* display_filter = NULL;
 
 static GtkWidget *flow_graph_dlg = NULL;
 
@@ -57,7 +59,7 @@ static void
 flow_graph_data_init(void) {
 	graph_analysis = sequence_analysis_info_new();
 	graph_analysis->name = "any";
-	graph_analysis->all_packets = TRUE;
+	display_filter = NULL;
 }
 
 
@@ -111,7 +113,7 @@ toggle_select_all(GtkWidget *widget _U_, gpointer user_data _U_)
 {
 	/* is the button now active? */
 	if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(select_all_rb))) {
-		graph_analysis->all_packets = TRUE;
+		display_filter = NULL;
 	}
 }
 
@@ -121,7 +123,7 @@ toggle_select_displayed(GtkWidget *widget _U_, gpointer user_data _U_)
 {
 	/* is the button now active? */
 	if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(select_displayed_rb))) {
-		graph_analysis->all_packets = FALSE;
+		display_filter = gtk_entry_get_text(GTK_ENTRY(main_display_filter_widget));
 	}
 }
 
@@ -156,7 +158,7 @@ flow_graph_on_ok(GtkButton *button _U_, gpointer user_data)
 
 	if (analysis != NULL)
 	{
-		register_tap_listener(sequence_analysis_get_tap_listener_name(analysis), graph_analysis, NULL, sequence_analysis_get_tap_flags(analysis),
+		register_tap_listener(sequence_analysis_get_tap_listener_name(analysis), graph_analysis, display_filter, sequence_analysis_get_tap_flags(analysis),
 								NULL, sequence_analysis_get_packet_func(analysis), NULL);
 
 		cf_retap_packets(&cfile);
@@ -248,7 +250,7 @@ flow_graph_dlg_create(void)
 	g_signal_connect(select_all_rb, "toggled", G_CALLBACK(toggle_select_all), NULL);
 	ws_gtk_grid_attach_extended(GTK_GRID(range_grid), select_all_rb, 0, 0, 1, 1,
 				    (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(0), 0, 0);
-	if (graph_analysis->all_packets) {
+	if (display_filter == NULL) {
 		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(select_all_rb),TRUE);
 	}
 	gtk_widget_show(select_all_rb);
@@ -260,7 +262,7 @@ flow_graph_dlg_create(void)
 	g_signal_connect(select_displayed_rb, "toggled", G_CALLBACK(toggle_select_displayed), NULL);
 	ws_gtk_grid_attach_extended(GTK_GRID(range_grid), select_displayed_rb, 0, 1, 1, 1,
 				    (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(0), 0, 0);
-	if (!graph_analysis->all_packets) {
+	if (display_filter != NULL) {
 		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(select_displayed_rb),TRUE);
 	}
  	gtk_widget_show(select_displayed_rb);
diff --git a/ui/qt/sequence_dialog.cpp b/ui/qt/sequence_dialog.cpp
index 4842c0ed93..57d55cb220 100644
--- a/ui/qt/sequence_dialog.cpp
+++ b/ui/qt/sequence_dialog.cpp
@@ -90,7 +90,6 @@ SequenceDialog::SequenceDialog(QWidget &parent, CaptureFile &cf, SequenceInfo *i
     if (!info_) {
         info_ = new SequenceInfo(sequence_analysis_info_new());
         info_->sainfo()->name = "any";
-        info_->sainfo()->all_packets = TRUE;
     } else {
         info_->ref();
         sequence_analysis_free_nodes(info_->sainfo());
@@ -159,7 +158,6 @@ SequenceDialog::SequenceDialog(QWidget &parent, CaptureFile &cf, SequenceInfo *i
     ctx_menu_.addAction(ui->actionGoToNextPacket);
     ctx_menu_.addAction(ui->actionGoToPreviousPacket);
 
-    ui->showComboBox->setCurrentIndex(0);
     ui->addressComboBox->setCurrentIndex(0);
 
     sequence_items_t item_data;
@@ -434,7 +432,11 @@ void SequenceDialog::fillDiagram()
         register_analysis_t* analysis = sequence_analysis_find_by_name(info_->sainfo()->name);
         if (analysis != NULL)
         {
-            register_tap_listener(sequence_analysis_get_tap_listener_name(analysis), info_->sainfo(), NULL, sequence_analysis_get_tap_flags(analysis),
+            const char *filter = NULL;
+            if (ui->displayFilterCheckBox->checkState() == Qt::Checked)
+                filter = cap_file_.capFile()->dfilter;
+
+            register_tap_listener(sequence_analysis_get_tap_listener_name(analysis), info_->sainfo(), filter, sequence_analysis_get_tap_flags(analysis),
                                        NULL, sequence_analysis_get_packet_func(analysis), NULL);
 
             cf_retap_packets(cap_file_.capFile());
@@ -603,15 +605,8 @@ void SequenceDialog::goToAdjacentPacket(bool next)
     }
 }
 
-void SequenceDialog::on_showComboBox_activated(int index)
+void SequenceDialog::on_displayFilterCheckBox_toggled(bool)
 {
-    if (!info_->sainfo()) return;
-
-    if (index == 0) {
-        info_->sainfo()->all_packets = TRUE;
-    } else {
-        info_->sainfo()->all_packets = FALSE;
-    }
     fillDiagram();
 }
 
diff --git a/ui/qt/sequence_dialog.h b/ui/qt/sequence_dialog.h
index c4d8caf5fb..f9d1ec0dee 100644
--- a/ui/qt/sequence_dialog.h
+++ b/ui/qt/sequence_dialog.h
@@ -85,7 +85,7 @@ private slots:
     void on_actionGoToPacket_triggered();
     void on_actionGoToNextPacket_triggered() { goToAdjacentPacket(true); }
     void on_actionGoToPreviousPacket_triggered() { goToAdjacentPacket(false); }
-    void on_showComboBox_activated(int index);
+    void on_displayFilterCheckBox_toggled(bool checked);
     void on_flowComboBox_activated(int index);
     void on_addressComboBox_activated(int index);
     void on_actionReset_triggered();
diff --git a/ui/qt/sequence_dialog.ui b/ui/qt/sequence_dialog.ui
index b726daa1d9..16d43ac5a1 100644
--- a/ui/qt/sequence_dialog.ui
+++ b/ui/qt/sequence_dialog.ui
@@ -102,24 +102,13 @@
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout_2">
         <item>
-         <widget class="QLabel" name="label">
-          <property name="text">
-           <string>Show:</string>
+         <widget class="QCheckBox" name="displayFilterCheckBox">
+          <property name="toolTip">
+           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Only show flows matching the current display filter&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
           </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QComboBox" name="showComboBox">
-          <item>
            <property name="text">
-            <string>All packets</string>
+            <string>Limit to display filter</string>
            </property>
-          </item>
-          <item>
-           <property name="text">
-            <string>Displayed packets</string>
-           </property>
-          </item>
          </widget>
         </item>
         <item>