-/*
+/*
* Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de>
*
* $Id$
*
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@ethereal.com>
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-
+
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "globals.h"
#include "epan/filesystem.h"
#include "../color.h"
-#include "stat_menu.h"
#include "dlg_utils.h"
-#include "gui_utils.h"
+#include "ui_util.h"
#include "main.h"
#include "compat_macros.h"
#include "simple_dialog.h"
#define COUNT_TYPE_BYTES 1
#define COUNT_TYPE_ADVANCED 2
-#define LEFT_BORDER 60
+#define LEFT_BORDER 80
#define RIGHT_BORDER 10
#define TOP_BORDER 10
#define BOTTOM_BORDER 50
#define SUB_32(a, b) a-b
-#define MINI(a,b) (a<b)?a:b
-#define MAXI(a,b) (a>b)?a:b
struct chunk_header {
guint8 type;
guint16 end;
};
+static gboolean label_set = FALSE;
+static guint32 max_tsn=0, min_tsn=0;
static void sctp_graph_set_title(struct sctp_udata *u_data);
static void create_draw_area(GtkWidget *box, struct sctp_udata *u_data);
-
-
-gint tsn_cmp(gconstpointer aa, gconstpointer bb)
-{
- const struct tsn_sort* a = aa;
- const struct tsn_sort* b = bb;
-
- if (a->tsnumber < b->tsnumber)
- return -1;
- if (a->tsnumber == b->tsnumber)
- return 0;
- if (a->tsnumber > b->tsnumber)
- return 1;
-
- return 0;
-}
+static GtkWidget *zoomout_bt;
static void draw_sack_graph(struct sctp_udata *u_data)
{
GdkColor red_color = {0, 65535, 0, 0};
GdkColor green_color = {0, 0, 65535, 0};
GdkGC *red_gc, *green_gc;
- guint32 diff;
+ gint diff;
GPtrArray *array = NULL;
- guint32 min_tsn = 0, max_tsn = 0;
- guint32 i, size = 0, start, end;
+ guint32 i, size = 0, start=0, end;
gboolean more = FALSE;
+ gint width;
#if GTK_MAJOR_VERSION < 2
GdkColormap *colormap;
}
}
+ width = u_data->io->max_x - u_data->io->min_x;
for (i=0; i<size; i++)
{
- diff = ((struct tsn_sort*)(g_ptr_array_index(array, i)))->secs * 1000000 + ((struct tsn_sort*)(g_ptr_array_index(array, i)))->usecs - u_data->io->min_x;
- start = ((struct tsn_sort*)(g_ptr_array_index(array, i)))->offset;
+ if (u_data->io->uoff)
+ diff = (gint)((struct tsn_sort*)(g_ptr_array_index(array, i)))->secs - u_data->io->min_x;
+ else
+ diff = (gint)((struct tsn_sort*)(g_ptr_array_index(array, i)))->secs * 1000000 + ((struct tsn_sort*)(g_ptr_array_index(array, i)))->usecs - u_data->io->min_x;
end = start + ((struct tsn_sort*)(g_ptr_array_index(array, i)))->length;
if (end>max_tsn)
{
more = TRUE;
}
- if (start >= min_tsn)
+ if (start >= min_tsn && diff > 0 && diff <= width)
{
gdk_draw_line(u_data->io->pixmap,red_gc,
(guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff),
static void draw_tsn_graph(struct sctp_udata *u_data)
{
GPtrArray *array = NULL;
-guint32 min_tsn = 0, max_tsn = 0;
-guint32 diff, i, size = 0, start, end;
+guint32 i, size = 0, start, end;
+gint diff, width;
if (u_data->dir == 1)
{
max_tsn = u_data->io->tmp_max_tsn2;
}
}
+ width = u_data->io->max_x - u_data->io->min_x;
for (i=0; i<size; i++)
{
- diff = ((struct tsn_sort*)(g_ptr_array_index(array, i)))->secs*1000000 + ((struct tsn_sort*)(g_ptr_array_index(array, i)))->usecs-u_data->io->min_x;
+ if (u_data->io->uoff)
+ diff = (gint)((struct tsn_sort*)(g_ptr_array_index(array, i)))->secs -u_data->io->min_x;
+ else
+ diff = (gint)((struct tsn_sort*)(g_ptr_array_index(array, i)))->secs*1000000 + ((struct tsn_sort*)(g_ptr_array_index(array, i)))->usecs-u_data->io->min_x;
start = ((struct tsn_sort*)(g_ptr_array_index(array, i)))->offset;
end = start + ((struct tsn_sort*)(g_ptr_array_index(array, i)))->length;
- if (start >= min_tsn)
+ if (start >= min_tsn && diff > 0 && diff <= width)
gdk_draw_line(u_data->io->pixmap,
u_data->io->draw_area->style->black_gc,
(guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff),
static void sctp_graph_draw(struct sctp_udata *u_data)
{
- int length, lwidth, j, b;
- guint32 label_width, label_height, distance=5, i, e, sec, w, start, a;
+ int length, lwidth;
+ guint32 distance=5, i, e, sec, w, start, a, j, b;
+ gint label_width, label_height;
char label_string[15];
gfloat dis;
+ gboolean write_label = FALSE;
#if GTK_MAJOR_VERSION < 2
GdkFont *font;
else
u_data->io->offset = 5;
- u_data->io->min_x = u_data->io->x1_tmp_sec * 1000000 + u_data->io->x1_tmp_usec;
- u_data->io->max_x = u_data->io->x2_tmp_sec * 1000000 + u_data->io->x2_tmp_usec;
+ if (u_data->io->x2_tmp_sec - u_data->io->x1_tmp_sec > 1500)
+ {
+ u_data->io->min_x=u_data->io->x1_tmp_sec;
+ u_data->io->max_x=u_data->io->x2_tmp_sec;
+ u_data->io->uoff = TRUE;
+ }
+ else
+ {
+ u_data->io->min_x=((guint32) (u_data->io->x1_tmp_sec*1000000.0))+u_data->io->x1_tmp_usec;
+ u_data->io->max_x=((guint32) (u_data->io->x2_tmp_sec*1000000.0))+u_data->io->x2_tmp_usec;
+ u_data->io->uoff = FALSE;
+ }
+
u_data->io->tmp_width = u_data->io->max_x - u_data->io->min_x;
if (u_data->dir == 1)
u_data->io->pixmap_width - RIGHT_BORDER + u_data->io->offset, u_data->io->pixmap_height - BOTTOM_BORDER, u_data->io->pixmap_width - RIGHT_BORDER + u_data->io->offset - 5, u_data->io->pixmap_height - BOTTOM_BORDER + 5);
u_data->io->axis_width = u_data->io->pixmap_width - LEFT_BORDER - RIGHT_BORDER - u_data->io->offset;
- u_data->io->x_interval = (float)((u_data->io->axis_width * 1.0) / u_data->io->tmp_width);
+ if(u_data->io->tmp_width>0){
+ u_data->io->x_interval = (float)((u_data->io->axis_width*1.0)/u_data->io->tmp_width); /*distance in pixels between 2 data points*/
+ } else {
+ u_data->io->x_interval = (float)(u_data->io->axis_width);
+ }
e=0;
if (u_data->io->x_interval < 1)
#if GTK_MAJOR_VERSION < 2
lwidth = gdk_string_width(font, label_string);
gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc,
- LEFT_BORDER - 10,
+ LEFT_BORDER - 25,
u_data->io->pixmap_height - BOTTOM_BORDER + 20,
label_string);
#else
pango_layout_get_pixel_size(layout, &lwidth, NULL);
gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,
- LEFT_BORDER - 10,
+ LEFT_BORDER - 25,
u_data->io->pixmap_height - BOTTOM_BORDER + 20,
layout);
#endif
w = (guint32)(500 / (guint32)(distance * u_data->io->x_interval));
if (w == 0)
w = 1;
- if (w == 4)
+ if (w == 4 || w==3 || w==2)
{
w = 5;
a = distance / 10;
- b = 10 + (((u_data->io->min_x / 100000) - 1) % 5);
+ b = (guint32)((u_data->io->min_x/100000))%10; /* start for labels*/
}
else
{
b = 0;
}
- if (a > 1000000)
- start = u_data->io->min_x / 1000000 * 1000000;
+ if (!u_data->io->uoff)
+ {
+ if (a>=1000000)
+ {
+ start=u_data->io->min_x/1000000*1000000;
+ if (a==1000000)
+ b = 0;
+ }
+ else
+ {
+ start=u_data->io->min_x/100000;
+ if (start%2!=0)
+ start--;
+ start*=100000;
+ b = (guint32)((start/100000))%10;
+ }
+ }
else
{
- start = u_data->io->min_x / 100000;
- if (start % 2 != 0)
+ start = u_data->io->min_x;
+ if (start%2!=0)
start--;
- start *= 100000;
+ b = 0;
+
}
-
for (i=start, j=b; i<=u_data->io->max_x; i+=a, j++)
{
+ if (!u_data->io->uoff)
if (i >= u_data->io->min_x && i % 1000000 != 0)
{
length = 5;
u_data->io->pixmap_height - BOTTOM_BORDER + length);
}
- if (i % 1000000 == 0)
+ if (!u_data->io->uoff)
+ {
+ if (i%1000000==0 && j%w==0)
+ {
+ sec=i/1000000;
+ write_label = TRUE;
+ }
+ }
+ else
+ {
+ if (j%w == 0)
+ {
+ sec = i;
+ write_label = TRUE;
+ }
+ }
+ if (write_label)
{
- sec = i / 1000000;
gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,
(guint32)(LEFT_BORDER + u_data->io->offset + (i - u_data->io->min_x) * u_data->io->x_interval),
u_data->io->pixmap_height - BOTTOM_BORDER,
#if GTK_MAJOR_VERSION < 2
lwidth = gdk_string_width(font, label_string);
gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc,
- (guint32)(LEFT_BORDER + u_data->io->offset + (i - u_data->io->min_x) * u_data->io->x_interval),
+ (guint32)(LEFT_BORDER + u_data->io->offset + (i - u_data->io->min_x) * u_data->io->x_interval-10),
u_data->io->pixmap_height - BOTTOM_BORDER + 20,
label_string);
#else
pango_layout_get_pixel_size(layout, &lwidth, NULL);
gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,
- (guint32)(LEFT_BORDER + u_data->io->offset + (i - u_data->io->min_x) * u_data->io->x_interval),
+ (guint32)(LEFT_BORDER + u_data->io->offset + (i - u_data->io->min_x) * u_data->io->x_interval-10),
u_data->io->pixmap_height - BOTTOM_BORDER + 20,
layout);
#endif
+ write_label = FALSE;
}
}
font,
u_data->io->draw_area->style->black_gc,
u_data->io->pixmap_width - RIGHT_BORDER - 10,
- u_data->io->pixmap_height - BOTTOM_BORDER + 20,
+ u_data->io->pixmap_height - BOTTOM_BORDER + 30,
label_string);
#else
memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15);
gdk_draw_layout(u_data->io->pixmap,
u_data->io->draw_area->style->black_gc,
u_data->io->pixmap_width - RIGHT_BORDER - 10,
- u_data->io->pixmap_height - BOTTOM_BORDER + 25,
+ u_data->io->pixmap_height - BOTTOM_BORDER + 30,
layout);
#endif
gdk_draw_line(u_data->io->pixmap,
u_data->io->draw_area->style->black_gc,
LEFT_BORDER,
- TOP_BORDER - u_data->io->offset,
- LEFT_BORDER - 5,
+ TOP_BORDER - u_data->io->offset,
+ LEFT_BORDER - 5,
TOP_BORDER - u_data->io->offset + 5);
gdk_draw_line(u_data->io->pixmap,
u_data->io->draw_area->style->black_gc,
LEFT_BORDER,
- TOP_BORDER - u_data->io->offset,
- LEFT_BORDER + 5,
+ TOP_BORDER - u_data->io->offset,
+ LEFT_BORDER + 5,
TOP_BORDER - u_data->io->offset + 5);
u_data->io->y_interval = (float)(((u_data->io->pixmap_height - TOP_BORDER - BOTTOM_BORDER) * 1.0)/(u_data->io->max_y - u_data->io->min_y));
for (i=0; i<=e; i++)
distance = distance * 10;
}
+ else if (u_data->io->y_interval<2)
+ distance = 10;
if (u_data->io->max_y > 0)
{
draw_sack_graph(u_data);
draw_tsn_graph(u_data);
break;
- case 1:
+ case 1:
draw_tsn_graph(u_data);
break;
case 2:
u_data->io->tmp_min_tsn1=u_data->io->y1_tmp+u_data->io->min_y;
u_data->io->tmp_max_tsn1=u_data->io->y2_tmp+1+u_data->io->min_y;
+
u_data->io->tmp_min_tsn2=u_data->io->tmp_min_tsn1;
u_data->io->tmp_max_tsn2=u_data->io->tmp_max_tsn1;
tmp_minmax->tmp_min_secs=u_data->io->x1_tmp_sec;
u_data->io->length = g_slist_length(u_data->assoc->min_max);
u_data->io->tmp=TRUE;
u_data->io->rectangle=FALSE;
+ gtk_widget_set_sensitive(zoomout_bt, TRUE);
sctp_graph_redraw(u_data);
}
+ else
+ {
+ simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Please draw a rectangle around the area you want to zoom in!");
+ }
+}
+
+static void
+zoomin_bt (struct sctp_udata *u_data)
+{
+ sctp_min_max_t *tmp_minmax;
+
+ tmp_minmax = g_malloc(sizeof(sctp_min_max_t));
+
+ u_data->io->tmp_min_tsn1=u_data->io->y1_tmp+u_data->io->min_y;
+ u_data->io->tmp_max_tsn1=u_data->io->y2_tmp+1+u_data->io->min_y;
+
+ u_data->io->tmp_min_tsn2=u_data->io->tmp_min_tsn1;
+ u_data->io->tmp_max_tsn2=u_data->io->tmp_max_tsn1;
+ tmp_minmax->tmp_min_secs=u_data->io->x1_tmp_sec;
+ tmp_minmax->tmp_min_usecs=u_data->io->x1_tmp_usec;
+ tmp_minmax->tmp_max_secs=u_data->io->x2_tmp_sec;
+ tmp_minmax->tmp_max_usecs=u_data->io->x2_tmp_usec;
+ tmp_minmax->tmp_min_tsn1=u_data->io->tmp_min_tsn1;
+ tmp_minmax->tmp_max_tsn1=u_data->io->tmp_max_tsn1;
+ tmp_minmax->tmp_min_tsn2=u_data->io->tmp_min_tsn2;
+ tmp_minmax->tmp_max_tsn2=u_data->io->tmp_max_tsn2;
+ u_data->assoc->min_max = g_slist_prepend(u_data->assoc->min_max, tmp_minmax);
+ u_data->io->length = g_slist_length(u_data->assoc->min_max);
+ u_data->io->tmp=TRUE;
+ u_data->io->rectangle=FALSE;
+ gtk_widget_set_sensitive(zoomout_bt, TRUE);
+ sctp_graph_redraw(u_data);
}
static void
u_data->io->tmp_max_tsn2=u_data->assoc->max_bytes2;
u_data->io->tmp=FALSE;
}
+ if (g_slist_length(u_data->assoc->min_max)==1)
+ gtk_widget_set_sensitive(zoomout_bt, FALSE);
sctp_graph_redraw(u_data);
}
{
gdk_draw_rectangle(u_data->io->pixmap,u_data->io->draw_area->style->white_gc,
FALSE,
- (gint)floor(MINI(u_data->io->x_old,u_data->io->x_new)),
- (gint)floor(MINI(u_data->io->y_old,u_data->io->y_new)),
+ (gint)floor(MIN(u_data->io->x_old,u_data->io->x_new)),
+ (gint)floor(MIN(u_data->io->y_old,u_data->io->y_new)),
(gint)abs((long)(u_data->io->x_new-u_data->io->x_old)),
(gint)abs((long)(u_data->io->y_new-u_data->io->y_old)));
ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t");
on_button_release (GtkWidget *widget _U_, GdkEventButton *event, struct sctp_udata *u_data)
{
sctp_graph_t *ios;
- guint32 helpx;
- guint32 helpy, x1_tmp, x2_tmp;
+ guint32 helpx, helpy, x1_tmp, x2_tmp, y_value, frame;
+ gint label_width, label_height;
+ gdouble x_value, position, tfirst;
+ gint lwidth;
+ char label_string[30];
+ GdkGC *text_color;
+ GList *tsnlist=NULL;
+ tsn_t *tsn, *tmptsn;
+ #if GTK_MAJOR_VERSION < 2
+ GdkFont *font;
+#else
+ PangoLayout *layout;
+#endif
+
+#if GTK_MAJOR_VERSION < 2
+ font = u_data->io->draw_area->style->font;
+#endif
+
+#if GTK_MAJOR_VERSION < 2
+ label_width=gdk_string_width(font, label_string);
+ label_height=gdk_string_height(font, label_string);
+#else
+ g_snprintf(label_string, 15, "%d", 0);
+ memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15);
+ layout = gtk_widget_create_pango_layout(u_data->io->draw_area, label_string);
+ pango_layout_get_pixel_size(layout, &label_width, &label_height);
- if (event->y>u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset)
+#endif
+ if (event->y > u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset)
event->y = u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset;
if (event->x < LEFT_BORDER+u_data->io->offset)
event->x = LEFT_BORDER+u_data->io->offset;
if (abs((long)(event->x-u_data->io->x_old))>10 || abs((long)(event->y-u_data->io->y_old))>10)
{
+ u_data->io->rect_x_min = (guint32) floor(MIN(u_data->io->x_old,event->x));
+ u_data->io->rect_x_max = (guint32) ceil(MAX(u_data->io->x_old,event->x));
+ u_data->io->rect_y_min = (guint32) floor(MIN(u_data->io->y_old,event->y));
+ u_data->io->rect_y_max = (guint32) ceil(MAX(u_data->io->y_old,event->y));
gdk_draw_rectangle(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,
- FALSE,
- (gint)floor(MINI(u_data->io->x_old,event->x)), (gint)floor(MINI(u_data->io->y_old,event->y)),
- (gint)abs((long)(event->x-u_data->io->x_old)),
- (gint)abs((long)(event->y-u_data->io->y_old)));
+ FALSE,
+ u_data->io->rect_x_min, u_data->io->rect_y_min,
+ u_data->io->rect_x_max - u_data->io->rect_x_min,
+ u_data->io->rect_y_max - u_data->io->rect_y_min);
ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t");
if(!ios){
u_data->io->draw_area->allocation.width,
u_data->io->draw_area->allocation.height);
- x1_tmp=(unsigned int)floor(u_data->io->min_x+((u_data->io->x_old-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width));
- x2_tmp=(unsigned int)floor(u_data->io->min_x+((event->x-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width));
- helpx=MINI(x1_tmp, x2_tmp);
+ x1_tmp=(guint32) floor(u_data->io->min_x+((u_data->io->x_old-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width));
+ x2_tmp=(guint32) floor(u_data->io->min_x+((event->x-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width));
+ helpx=MIN(x1_tmp, x2_tmp);
if (helpx==x2_tmp)
{
x2_tmp=x1_tmp;
x1_tmp=helpx;
}
- u_data->io->x1_tmp_sec=(guint32)x1_tmp/1000000;
- u_data->io->x1_tmp_usec=x1_tmp%1000000;
- u_data->io->x2_tmp_sec=(guint32)x2_tmp/1000000;
- u_data->io->x2_tmp_usec=x2_tmp%1000000;
-
- u_data->io->y1_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->y_old)/u_data->io->y_interval);
- u_data->io->y2_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-event->y)/u_data->io->y_interval);
- helpy = MINI(u_data->io->y1_tmp, u_data->io->y2_tmp);
- u_data->io->y2_tmp = MAXI(u_data->io->y1_tmp, u_data->io->y2_tmp);
+ if (u_data->io->uoff)
+ {
+ if (x2_tmp - x1_tmp <= 1500)
+ u_data->io->uoff = FALSE;
+ u_data->io->x1_tmp_sec=(guint32)x1_tmp;
+ u_data->io->x1_tmp_usec=0;
+ u_data->io->x2_tmp_sec=(guint32)x2_tmp;
+ u_data->io->x2_tmp_usec=0;
+ }
+ else
+ {
+ u_data->io->x1_tmp_sec=(guint32)x1_tmp/1000000;
+ u_data->io->x1_tmp_usec=x1_tmp%1000000;
+ u_data->io->x2_tmp_sec=(guint32)x2_tmp/1000000;
+ u_data->io->x2_tmp_usec=x2_tmp%1000000;
+ }
+ u_data->io->x1_akt_sec = u_data->io->x1_tmp_sec;
+ u_data->io->x1_akt_usec = u_data->io->x1_tmp_usec;
+ u_data->io->x2_akt_sec = u_data->io->x2_tmp_sec;
+ u_data->io->x2_akt_usec = u_data->io->x2_tmp_usec;
+
+ u_data->io->y1_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-u_data->io->y_old)/u_data->io->y_interval);
+ u_data->io->y2_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-event->y)/u_data->io->y_interval);
+ helpy = MIN(u_data->io->y1_tmp, u_data->io->y2_tmp);
+ u_data->io->y2_tmp = MAX(u_data->io->y1_tmp, u_data->io->y2_tmp);
u_data->io->y1_tmp = helpy;
u_data->io->x_new=event->x;
u_data->io->y_new=event->y;
u_data->io->rectangle=TRUE;
+ u_data->io->rectangle_present=TRUE;
+ }
+ else
+ {
+ if (u_data->io->rectangle_present==TRUE)
+ {
+ u_data->io->rectangle_present=FALSE;
+ if (event->x >= u_data->io->rect_x_min && event->x <= u_data->io->rect_x_max &&
+ event->y >= u_data->io->rect_y_min && event->y <= u_data->io->rect_y_max)
+ zoomin_bt(u_data);
+ else
+ {
+ u_data->io->x1_tmp_sec = u_data->io->x1_akt_sec;
+ u_data->io->x1_tmp_usec = u_data->io->x1_akt_usec;
+ u_data->io->x2_tmp_sec = u_data->io->x2_akt_sec;
+ u_data->io->x2_tmp_usec = u_data->io->x2_akt_usec;
+ sctp_graph_redraw(u_data);
+ }
+ }
+ else if (label_set)
+ {
+ label_set = FALSE;
+ sctp_graph_redraw(u_data);
+ }
+ else
+ {
+ x_value = ((event->x-LEFT_BORDER-u_data->io->offset) * ((u_data->io->x2_tmp_sec+u_data->io->x2_tmp_usec/1000000.0)-(u_data->io->x1_tmp_sec+u_data->io->x1_tmp_usec/1000000.0)) / (u_data->io->pixmap_width-LEFT_BORDER-u_data->io->offset))+u_data->io->x1_tmp_sec+u_data->io->x1_tmp_usec/1000000.0;
+ y_value = (guint32) floor((u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-event->y) * (max_tsn - min_tsn) / (u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset)) + min_tsn;
+ text_color = u_data->io->draw_area->style->black_gc;
+
+ if (u_data->dir == 1)
+ tsnlist = g_list_last(u_data->assoc->tsn1);
+ else
+ tsnlist = g_list_last(u_data->assoc->tsn2);
+
+ tsn = (tsn_t*) (tsnlist->data);
+ tmptsn =(tsn_t*)(tsnlist->data);
+ tfirst = tsn->secs + tsn->usecs/1000000.0;
+ frame = tsn->frame_number;
+
+ while (tsnlist)
+ {
+ tsnlist = g_list_previous(tsnlist);
+ tsn = (tsn_t*) (tsnlist->data);
+ if (tsn->secs+tsn->usecs/1000000.0<x_value)
+ {
+ tfirst = tsn->secs+tsn->usecs/1000000.0;
+ tmptsn =tsn;
+ }
+ else
+ {
+ if ((tfirst+tsn->secs+tsn->usecs/1000000.0)/2.0<x_value)
+ {
+ x_value = tsn->secs+tsn->usecs/1000000.0;
+ tmptsn = tsn;
+ }
+ else
+ x_value = tmptsn->secs+tmptsn->usecs/1000000.0;
+ break;
+ }
+ }
+ cf_goto_frame(&cfile, tmptsn->frame_number);
+ g_snprintf(label_string, 30, "(%.6f, %u)", x_value, y_value);
+ label_set = TRUE;
+
+ gdk_draw_line(u_data->io->pixmap,text_color, (gint)(event->x-2), (gint)(event->y), (gint)(event->x+2), (gint)(event->y));
+ gdk_draw_line(u_data->io->pixmap,text_color, (gint)(event->x), (gint)(event->y-2), (gint)(event->x), (gint)(event->y+2));
+ if (event->x+150>=u_data->io->pixmap_width)
+ position = event->x - 150;
+ else
+ position = event->x + 5;
+
+#if GTK_MAJOR_VERSION < 2
+ lwidth=gdk_string_width(font, label_string);
+ gdk_draw_string(u_data->io->pixmap,font,text_color,
+ (gint)(position),
+ (gint)(event->y-10),
+ label_string);
+#else
+ memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15);
+ pango_layout_set_text(layout, label_string, -1);
+ pango_layout_get_pixel_size(layout, &lwidth, NULL);
+
+ gdk_draw_layout(u_data->io->pixmap,text_color,
+ (gint)(position),
+ (gint)(event->y-10),
+ layout);
+#endif
+ ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t");
+ if(!ios){
+ exit(10);
+ }
+ gdk_draw_pixmap(u_data->io->draw_area->window,
+ u_data->io->draw_area->style->fg_gc[GTK_WIDGET_STATE(u_data->io->draw_area)],
+ ios->pixmap,
+ 0, 0,
+ 0, 0,
+ u_data->io->draw_area->allocation.width,
+ u_data->io->draw_area->allocation.height);
+ }
}
return TRUE;
}
{
GtkWidget *vbox;
GtkWidget *hbox;
- GtkWidget *bt_close, *sack_bt, *tsn_bt, *both_bt, *zoomin_bt, *zoomout_bt;
+ GtkWidget *bt_close, *sack_bt, *tsn_bt, *both_bt, *zoomin_bt;
GtkTooltips *tooltip_in, *tooltip_out;
/* create the main window */
gtk_widget_show(zoomin_bt);
SIGNAL_CONNECT(zoomin_bt, "clicked", on_zoomin_bt, u_data);
tooltip_in = gtk_tooltips_new();
- gtk_tooltips_set_tip(tooltip_in, zoomin_bt, "Draw a rectangle around the area you want to zoom in", NULL);
+ gtk_tooltips_set_tip(tooltip_in, zoomin_bt, "Zoom in the area you have selected", NULL);
zoomout_bt = gtk_button_new_with_label ("Zoom out");
gtk_box_pack_start(GTK_BOX(hbox), zoomout_bt, FALSE, FALSE, 0);
SIGNAL_CONNECT(zoomout_bt, "clicked", on_zoomout_bt, u_data);
tooltip_out = gtk_tooltips_new();
gtk_tooltips_set_tip(tooltip_out, zoomout_bt, "Zoom out one step", NULL);
-
+ gtk_widget_set_sensitive(zoomout_bt, FALSE);
bt_close = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE);
gtk_box_pack_start(GTK_BOX(hbox), bt_close, FALSE, FALSE, 0);
gtk_signal_connect(GTK_OBJECT(u_data->io->draw_area),"button_release_event",(GtkSignalFunc)on_button_release, u_data);
gtk_widget_set_events(u_data->io->draw_area, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_EXPOSURE_MASK);
/* dlg_set_cancel(u_data->io->window, bt_close); */
-
+
gtk_widget_show(u_data->io->window);
}
gtk_box_pack_start(GTK_BOX(box), u_data->io->draw_area, TRUE, TRUE, 0);
}
-void insertion(GPtrArray *array, guint32 N)
+static void insertion(GPtrArray *array, guint32 N)
{
guint32 i, j;
guint32 v;
}
}
-void set_arw_offsets(struct sctp_udata *u_data)
+static void set_arw_offsets(struct sctp_udata *u_data)
{
GPtrArray *s_array=NULL, *t_array=NULL;
guint32 i, j=0;
j++;
}
((struct tsn_sort*)(g_ptr_array_index(s_array,i)))->offset = ((struct tsn_sort*)(g_ptr_array_index(t_array, j)))->offset
- + ((struct tsn_sort*)(g_ptr_array_index(t_array, j)))->length;
+ + ((struct tsn_sort*)(g_ptr_array_index(t_array, j)))->length;
}
u_data->assoc->sort_sack1=s_array;
}
}
-void compute_offsets(struct sctp_udata *u_data)
+static void compute_offsets(struct sctp_udata *u_data)
{
struct tsn_sort t_sort;
GPtrArray *array=NULL;
for (i=0; i<u_data->assoc->n_array_tsn1; i++)
{
- ((struct tsn_sort*)(g_ptr_array_index(array, i)))->offset=sum;
+ ((struct tsn_sort*)(g_ptr_array_index(array, i)))->offset=sum;
t_sort.tsnumber=((struct tsn_sort*)(g_ptr_array_index(array, i)))->tsnumber;
if (t_sort.tsnumber>tsntmp)
sum+=((struct tsn_sort*)(g_ptr_array_index(array, i)))->length;
else
{
set_child(u_data, u_data->parent);
- increase_childcount(u_data->parent);
- compute_offsets(u_data);
- set_arw_offsets(u_data);
+ increase_childcount(u_data->parent);
+ compute_offsets(u_data);
+ set_arw_offsets(u_data);
gtk_sctpgraph_init(u_data);
}
git.samba.org / obnox / wireshark / wip.git / blobdiff