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/*
* Copyright (c) 2000 Jason Petrone <jp@demonseed.net>
*
* This code released under the GNU GPL.
* Read the file COPYING for more information.
*
*/
#include <gnome.h>
#include <panel-applet.h>
#include <panel-applet-gconf.h>
#include <time.h>
#define GETTEXT_PACKAGE "netmon_applet"
#include "data.h"
#include "config.h"
guint timeout_handle = -1;
PanelApplet *applet = NULL;
GtkWidget *frame = NULL;
GtkWidget *box = NULL;
GtkWidget *fixed = NULL;
GtkWidget *inlabel, *outlabel;
GdkFont *font;
AppData *ad;
static time_t starttime;
gint netmon_draw(void);
/* void about(PanelApplet *widget, gpointer data); */
void about(BonoboUIComponent *ui, gpointer data, const char *cname);
extern void property_load(PanelApplet *applet, AppData *ad);
extern void property_save(PanelApplet *applet, AppData *ad);
extern void property_show(BonoboUIComponent *ui, gpointer data, const char *cname);
static const char netmon_menu_xml [] =
"<popup name=\"button3\">\n"
" <menuitem name=\"Properties Item\" verb=\"NetmonProperties\" _label=\"Properties ...\"\n"
" pixtype=\"stock\" pixname=\"gtk-properties\"/>\n"
" <menuitem name=\"About Item\" verb=\"NetmonAbout\" _label=\"About ...\"\n"
" pixtype=\"stock\" pixname=\"gnome-stock-about\"/>\n"
"</popup>\n";
static const BonoboUIVerb netmon_menu_verbs[] = {
BONOBO_UI_VERB("NetmonProperties", property_show),
BONOBO_UI_VERB("NetmonAbout", about),
BONOBO_UI_VERB_END
};
void init_ui(){
char buf[2048];
if (box) gtk_widget_destroy(box);
if (frame) gtk_widget_destroy(frame);
sprintf(buf, "<span font_desc=\"%s\">rx: 0.0k/s</span>", ad->font);
inlabel = gtk_label_new("");
gtk_label_set_markup(GTK_LABEL(inlabel), buf);
sprintf(buf, "<span font_desc=\"%s\">tx: 0.0k/s</span>", ad->font);
outlabel = gtk_label_new("");
gtk_label_set_markup(GTK_LABEL(outlabel), buf);
netmon_draw();
if (ad->layout == NETMON_LAYOUT_VERTICAL){
box = gtk_vbox_new(FALSE, FALSE);
}
else {
box = gtk_hbox_new(FALSE, 5);
}
gtk_box_pack_start(GTK_BOX(box), inlabel, FALSE, 0, 0);
gtk_box_pack_start(GTK_BOX(box), outlabel, FALSE, 0, 0);
if (ad->show_frame){
frame = gtk_frame_new(ad->interface);
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_ETCHED_IN);
gtk_container_add(GTK_CONTAINER(frame), box);
gtk_container_add(GTK_CONTAINER(ad->applet), frame);
}
else {
gtk_container_add(GTK_CONTAINER(ad->applet), box);
}
gtk_widget_show_all(GTK_WIDGET(ad->applet));
}
static void change_orient_cb(PanelApplet *w, PanelAppletOrient o, gpointer data) {
AppData *ad = (AppData*)data;
ad->panel_orient = o;
init_ui();
}
static void change_size_cb(PanelApplet *w, gint s, gpointer data) {
AppData *ad = (AppData*)data;
ad->panel_size = s;
init_ui();
}
gboolean create_netmon_applet(PanelApplet *applet,
const gchar *iid, gpointer data){
ad = g_new0(AppData, 1);
ad->applet = applet;
panel_applet_add_preferences(applet,"/schemas/apps/netmon_applet/prefs",NULL);
property_load(applet, ad);
/* property_save(applet, ad); */
if (initialize(ad->interface, 5) < 0){
fprintf(stderr, "Cannot init %s!\n", ad->interface);
fflush(stderr);
}
panel_applet_setup_menu(PANEL_APPLET (applet),
netmon_menu_xml,
netmon_menu_verbs,
ad);
/*
gtk_signal_connect(GTK_OBJECT(applet),"save_session",
GTK_SIGNAL_FUNC(property_save), ad);
*/
g_signal_connect (G_OBJECT(applet), "change_size",
G_CALLBACK(change_size_cb), ad);
g_signal_connect (G_OBJECT(applet), "change_orient",
G_CALLBACK(change_orient_cb), ad);
/* gtk_signal_connect (GTK_OBJECT(frame), "destroy", */
/* GTK_SIGNAL_FUNC(gtk_main_quit), NULL); */
time(&starttime);
timeout_handle = gtk_timeout_add(UPDATE_TIMEOUT, (void *)netmon_draw, NULL);
init_ui();
return TRUE;
}
gint netmon_draw(void){
int i;
char buf[128];
char num[16];
time_t newtime;
long hr, min, sec; /* time vars */
float ink, outk;
update_avg(1);
ink = average.in/1024;
outk = average.out/1024;
if (ink < 100.0) sprintf(num, "%.1fk/s", ink);
else if (ink < 1000.0) sprintf(num, "%ik/s", (int)ink);
else sprintf(num, "%.1fM/s", ink/1024);
sprintf(buf, "<span font_desc=\"%s\">rx: %s</span>", ad->font, num);
gtk_label_set_markup(GTK_LABEL(inlabel), buf);
if (outk < 100.0) sprintf(num, "%.1fk/s", outk);
else if (outk < 1000.0) sprintf(num, "%ik/s", (int)outk);
else sprintf(num, "%.1fM/s", outk/1024);
sprintf(buf, "<span font_desc=\"%s\">tx: %s</span>", ad->font, num);
gtk_label_set_markup(GTK_LABEL(outlabel), buf);
return TRUE;
}
void about(BonoboUIComponent *ui, gpointer data, const char *cname) {
const gchar *authors[] = {
"Jason Petrone <jp@demonseed.net>",
NULL
};
static GtkWidget *about_dialog = NULL;
if (about_dialog != NULL)
{
gdk_window_show(about_dialog->window);
gdk_window_raise(about_dialog->window);
return;
}
about_dialog = gnome_about_new ("GNOME Network Monitor", VERSION,
_("Copyright (c) 2000-2001 Jason Petrone"),
_("GNOME network load monitor applet."),
authors, NULL, NULL, NULL);
gtk_signal_connect( GTK_OBJECT(about_dialog), "destroy",
GTK_SIGNAL_FUNC(gtk_widget_destroyed), &about_dialog );
gtk_widget_show(about_dialog);
return;
}
PANEL_APPLET_BONOBO_FACTORY("OAFIID:GNOME_NetmonApplet_Factory",
PANEL_TYPE_APPLET, "netmon_applet", "0", create_netmon_applet, NULL);
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