/* netspeed.c * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Library General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * * Netspeed Applet was writen by Jörgen Scheibengruber * * MATE Netspeed Applet migrated by Stefano Karapetsas */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include "backend.h" #define GET_COLOR_CHOOSER(x) (GTK_COLOR_CHOOSER (gtk_builder_get_object (builder, (x)))) #define GET_DIALOG(x) (GTK_DIALOG (gtk_builder_get_object (builder, (x)))) #define GET_DRAWING_AREA(x) (GTK_DRAWING_AREA (gtk_builder_get_object (builder, (x)))) #define GET_WIDGET(x) (GTK_WIDGET (gtk_builder_get_object (builder, (x)))) /* Icons for the interfaces */ static const char* const dev_type_icon [DEV_UNKNOWN + 1] = { /* FIXME: Need an actual loopback icon... */ "reload", /* DEV_LO */ "network-wired", /* DEV_ETHERNET */ "network-wireless", /* DEV_WIRELESS */ "modem", /* DEV_PPP */ "mate-netspeed-plip", /* DEV_PLIP */ "mate-netspeed-plip", /* DEV_SLIP */ "network-workgroup", /* DEV_UNKNOWN */ }; static const char* wireless_quality_icon [] = { "mate-netspeed-wireless-25", "mate-netspeed-wireless-50", "mate-netspeed-wireless-75", "mate-netspeed-wireless-100" }; static const char IN_ICON[] = "go-down"; static const char OUT_ICON[] = "go-up"; static const char ERROR_ICON[] = "gtk-dialog-error"; static const char LOGO_ICON[] = "mate-netspeed-applet"; /* How many old in out values do we store? * The value actually shown in the applet is the average * of these values -> prevents the value from * "jumping around like crazy" */ #define OLD_VALUES 5 #define OLD_VALUES_DBL 5.0 #define GRAPH_VALUES 180 #define GRAPH_LINES 4 #define REFRESH_TIME 1000 /* A struct containing all the "global" data of the * applet */ typedef struct { MatePanelApplet *applet; GtkWidget *box; GtkWidget *pix_box; GtkWidget *speed_box; GtkWidget *in_box; GtkWidget *in_label; GtkWidget *in_pix; GtkWidget *out_box; GtkWidget *out_label; GtkWidget *out_pix; GtkWidget *sum_box; GtkWidget *sum_label; GtkWidget *dev_pix; GtkWidget *qual_pix; cairo_surface_t *qual_surfaces[4]; gboolean labels_dont_shrink; DevInfo *devinfo; gboolean device_has_changed; guint timeout_id; char *up_cmd; char *down_cmd; gboolean show_sum; gboolean show_bits; gboolean change_icon; gboolean auto_change_device; gboolean show_icon; gboolean show_quality_icon; GdkRGBA in_color; GdkRGBA out_color; int width; /* details dialog */ GtkDialog *details; GtkDrawingArea *drawingarea; GtkWidget *ip_text; GtkWidget *netmask_text; GtkWidget *ptpip_text; GtkWidget *ipv6_text; GtkWidget *hwaddr_text; GtkWidget *inbytes_text; GtkWidget *outbytes_text; GtkWidget *essid_text; GtkWidget *signalbar; #ifdef HAVE_NL GtkWidget *station_text; GtkWidget *channel_text; GtkWidget *connected_time_text; #endif GtkWidget *ipv6_box; GtkWidget *netlink_box; GtkWidget *wireless_box; /* settings dialog */ GtkDialog *settings; GtkWidget *network_device_combo; guint index_old; guint64 in_old [OLD_VALUES]; guint64 out_old [OLD_VALUES]; double max_graph; double in_graph [GRAPH_VALUES]; double out_graph [GRAPH_VALUES]; int index_graph; GtkWidget *connect_dialog; gboolean show_tooltip; GtkIconTheme *icon_theme; GSettings *gsettings; } MateNetspeedApplet; static void update_tooltip(MateNetspeedApplet* applet); static void device_change_cb(GtkComboBox *combo, MateNetspeedApplet *applet); /* Adds a Pango markup "foreground" to a bytestring */ static void add_markup_fgcolor (char **string, const char *color) { char *tmp = *string; *string = g_strdup_printf ("%s", color, tmp); g_free (tmp); } /* Change the icons according to the selected device */ static void change_icons (MateNetspeedApplet *applet) { cairo_surface_t *dev, *down; cairo_surface_t *in_arrow, *out_arrow; gint icon_scale; gint icon_size = mate_panel_applet_get_size (MATE_PANEL_APPLET (applet->applet)) - 8; /* FIXME: Not all network icons include a high enough resolution, so to make them all * consistent, we cap them at 48px.*/ icon_size = CLAMP (icon_size, 16, 48); icon_scale = gtk_widget_get_scale_factor (GTK_WIDGET (applet->applet)); /* If the user wants a different icon than current, we load it */ if (applet->show_icon && applet->change_icon && applet->devinfo) { dev = gtk_icon_theme_load_surface (applet->icon_theme, dev_type_icon [applet->devinfo->type], icon_size, icon_scale, NULL, 0, NULL); } else { dev = gtk_icon_theme_load_surface (applet->icon_theme, dev_type_icon [DEV_UNKNOWN], icon_size, icon_scale, NULL, 0, NULL); } /* We need a fallback */ if (dev == NULL) dev = gtk_icon_theme_load_surface (applet->icon_theme, dev_type_icon [DEV_UNKNOWN], icon_size, icon_scale, NULL, 0, NULL); in_arrow = gtk_icon_theme_load_surface (applet->icon_theme, IN_ICON, 16, icon_scale, NULL, 0, NULL); out_arrow = gtk_icon_theme_load_surface (applet->icon_theme, OUT_ICON, 16, icon_scale, NULL, 0, NULL); /* Set the windowmanager icon for the applet */ gtk_window_set_default_icon_name (LOGO_ICON); gtk_image_set_from_surface (GTK_IMAGE (applet->out_pix), out_arrow); gtk_image_set_from_surface (GTK_IMAGE (applet->in_pix), in_arrow); cairo_surface_destroy (in_arrow); cairo_surface_destroy (out_arrow); if (applet->devinfo && applet->devinfo->running) { gtk_widget_show (applet->in_box); gtk_widget_show (applet->out_box); } else { cairo_t *cr; cairo_surface_t *copy; gint down_coords; gtk_widget_hide (applet->in_box); gtk_widget_hide (applet->out_box); /* We're not allowed to modify "dev" */ copy = cairo_surface_create_similar (dev, cairo_surface_get_content (dev), cairo_image_surface_get_width (dev) / icon_scale, cairo_image_surface_get_height (dev) / icon_scale); cr = cairo_create (copy); cairo_set_source_surface (cr, dev, 0, 0); cairo_paint (cr); down = gtk_icon_theme_load_surface (applet->icon_theme, ERROR_ICON, icon_size, icon_scale, NULL, 0, NULL); down_coords = cairo_image_surface_get_width (copy) / icon_scale; cairo_scale (cr, 0.5, 0.5); cairo_set_operator (cr, CAIRO_OPERATOR_OVER); cairo_set_source_surface (cr, down, down_coords, down_coords); cairo_paint (cr); cairo_surface_destroy (down); cairo_surface_destroy (dev); dev = copy; } if (applet->show_icon) { gtk_widget_show (applet->dev_pix); gtk_image_set_from_surface (GTK_IMAGE (applet->dev_pix), dev); } else { gtk_widget_hide (applet->dev_pix); } cairo_surface_destroy(dev); } /* Here some rearangement of the icons and the labels occurs * according to the panelsize and wether we show in and out * or just the sum */ static void applet_change_size_or_orient(MatePanelApplet *applet_widget, int arg1, MateNetspeedApplet *applet) { int size; MatePanelAppletOrient orient; g_assert(applet); size = mate_panel_applet_get_size(applet_widget); orient = mate_panel_applet_get_orient(applet_widget); g_object_ref(applet->pix_box); g_object_ref(applet->in_pix); g_object_ref(applet->in_label); g_object_ref(applet->out_pix); g_object_ref(applet->out_label); g_object_ref(applet->sum_label); if (applet->in_box) { gtk_container_remove(GTK_CONTAINER(applet->in_box), applet->in_label); gtk_container_remove(GTK_CONTAINER(applet->in_box), applet->in_pix); gtk_widget_destroy(applet->in_box); } if (applet->out_box) { gtk_container_remove(GTK_CONTAINER(applet->out_box), applet->out_label); gtk_container_remove(GTK_CONTAINER(applet->out_box), applet->out_pix); gtk_widget_destroy(applet->out_box); } if (applet->sum_box) { gtk_container_remove(GTK_CONTAINER(applet->sum_box), applet->sum_label); gtk_widget_destroy(applet->sum_box); } if (applet->box) { gtk_container_remove(GTK_CONTAINER(applet->box), applet->pix_box); gtk_widget_destroy(applet->box); } if (orient == MATE_PANEL_APPLET_ORIENT_LEFT || orient == MATE_PANEL_APPLET_ORIENT_RIGHT) { applet->box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); applet->speed_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); if (size > 64) { applet->sum_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2); applet->in_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 1); applet->out_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 1); } else { applet->sum_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); applet->in_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); applet->out_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); } applet->labels_dont_shrink = FALSE; } else { applet->in_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 1); applet->out_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 1); applet->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 1); applet->sum_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2); if (size < 48) { applet->speed_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 1); applet->labels_dont_shrink = TRUE; } else { applet->speed_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); applet->labels_dont_shrink = !applet->show_sum; } } gtk_box_pack_start(GTK_BOX(applet->in_box), applet->in_pix, FALSE, FALSE, 0); gtk_box_pack_start(GTK_BOX(applet->in_box), applet->in_label, TRUE, TRUE, 0); gtk_box_pack_start(GTK_BOX(applet->out_box), applet->out_pix, FALSE, FALSE, 0); gtk_box_pack_start(GTK_BOX(applet->out_box), applet->out_label, TRUE, TRUE, 0); gtk_box_pack_start(GTK_BOX(applet->sum_box), applet->sum_label, TRUE, TRUE, 0); gtk_box_pack_start(GTK_BOX(applet->box), applet->pix_box, FALSE, FALSE, 0); g_object_unref(applet->pix_box); g_object_unref(applet->in_pix); g_object_unref(applet->in_label); g_object_unref(applet->out_pix); g_object_unref(applet->out_label); g_object_unref(applet->sum_label); if (applet->show_sum) { gtk_box_pack_start(GTK_BOX(applet->speed_box), applet->sum_box, TRUE, TRUE, 0); } else { gtk_box_pack_start(GTK_BOX(applet->speed_box), applet->in_box, TRUE, TRUE, 0); gtk_box_pack_start(GTK_BOX(applet->speed_box), applet->out_box, TRUE, TRUE, 0); } gtk_box_pack_start(GTK_BOX(applet->box), applet->speed_box, TRUE, TRUE, 0); gtk_widget_show_all(applet->box); if (!applet->show_icon) { gtk_widget_hide(applet->dev_pix); } gtk_container_add(GTK_CONTAINER(applet->applet), applet->box); change_icons (applet); } /* Change visibility of signal quality icon for wireless devices */ static void change_quality_icon(MateNetspeedApplet *applet) { if (applet->devinfo->type == DEV_WIRELESS && applet->devinfo->up && applet->show_quality_icon) { gtk_widget_show(applet->qual_pix); } else { gtk_widget_hide(applet->qual_pix); } } static void update_quality_icon(MateNetspeedApplet *applet) { if (!applet->show_quality_icon) { return; } unsigned int q; q = (applet->devinfo->qual); q /= 25; q = MIN (q, 3); /* q out of range would crash when accessing qual_surfaces[q] */ gtk_image_set_from_surface (GTK_IMAGE(applet->qual_pix), applet->qual_surfaces[q]); } static void init_quality_surfaces (MateNetspeedApplet *applet) { int i; cairo_surface_t *surface; gint icon_scale; /* FIXME: Add larger icon files. */ gint icon_size = 24; icon_scale = gtk_widget_get_scale_factor (GTK_WIDGET (applet->applet)); for (i = 0; i < 4; i++) { if (applet->qual_surfaces[i]) cairo_surface_destroy (applet->qual_surfaces[i]); surface = gtk_icon_theme_load_surface (applet->icon_theme, wireless_quality_icon[i], icon_size, icon_scale, NULL, 0, NULL); if (surface) { cairo_t *cr; applet->qual_surfaces[i] = cairo_surface_create_similar (surface, cairo_surface_get_content (surface), cairo_image_surface_get_width (surface) / icon_scale, cairo_image_surface_get_height (surface) / icon_scale); cr = cairo_create (applet->qual_surfaces[i]); cairo_set_source_surface (cr, surface, 0, 0); cairo_paint (cr); cairo_surface_destroy (surface); } else { applet->qual_surfaces[i] = NULL; } } } static void icon_theme_changed_cb (GtkIconTheme *icon_theme, gpointer user_data) { MateNetspeedApplet *applet = (MateNetspeedApplet*)user_data; init_quality_surfaces(user_data); if (applet->devinfo->type == DEV_WIRELESS && applet->devinfo->up) update_quality_icon(user_data); change_icons(user_data); } #define IEC_KIBI_DBL 1024.0 #define IEC_MEBI_DBL 1024.0*1024.0 #define IEC_GIBI_DBL 1024.0*1024.0*1024.0 static void format_transfer_rate (gchar *out, double bytes, gboolean bits) { const char *format; const char *unit; if (bits) bytes *= 8.0; if (bytes < IEC_KIBI_DBL) { format = "%.0f %s"; unit = bits ? /* translators: bits (short) */ N_("bit/s"): /* translators: Bytes (short) */ N_("B/s"); } else if (bytes < IEC_MEBI_DBL) { format = (bytes < (100.0 * IEC_KIBI_DBL)) ? "%.1f %s" : "%.0f %s"; bytes /= IEC_KIBI_DBL; unit = bits ? /* translators: kibibits (short) */ N_("Kibit/s") : /* translators: Kibibytes (short) */ N_("KiB/s"); } else if (bytes < IEC_GIBI_DBL) { format = "%.1f %s"; bytes /= IEC_MEBI_DBL; unit = bits ? /* translators: Mebibit (short) */ N_("Mibit/s") : /* translators: Mebibyte (short) */ N_("MiB/s"); } else { format = "%.1f %s"; bytes /= IEC_GIBI_DBL; unit = bits ? /* translators: Gibibit (short) */ N_("Gibit/s") : /* translators: Gibibyte (short) */ N_("GiB/s"); } g_snprintf (out, MAX_FORMAT_SIZE, format, bytes, gettext(unit)); } /* Converts a number of bytes into a human * readable string - in [M/k]bytes[/s] * The string has to be freed */ static char* bps_to_string(double bytes, gboolean bits) { char res[MAX_FORMAT_SIZE]; format_transfer_rate (res, bytes, bits); return g_strdup (res); } /* Redraws the graph drawingarea * Some really black magic is going on in here ;-) */ static void redraw_graph(MateNetspeedApplet *applet, cairo_t *cr) { GtkWidget *da = GTK_WIDGET(applet->drawingarea); GtkStyleContext *stylecontext = gtk_widget_get_style_context (da); GdkWindow *real_window = gtk_widget_get_window (da); GdkPoint in_points[GRAPH_VALUES], out_points[GRAPH_VALUES]; PangoLayout *layout; PangoRectangle logical_rect; char *text; int i, offset, w, h; double max_val; double dash[2] = { 1.0, 2.0 }; w = gdk_window_get_width (real_window); h = gdk_window_get_height (real_window); /* the graph hight should be: hight/2 <= applet->max_graph < hight */ for (max_val = 1; max_val < applet->max_graph; max_val *= 2) ; /* calculate the polygons (GdkPoint[]) for the graphs */ offset = 0; for (i = (applet->index_graph + 1) % GRAPH_VALUES; applet->in_graph[i] < 0; i = (i + 1) % GRAPH_VALUES) offset++; for (i = offset + 1; i < GRAPH_VALUES; i++) { int index = (applet->index_graph + i) % GRAPH_VALUES; out_points[i].x = in_points[i].x = ((w - 6) * i) / GRAPH_VALUES + 4; in_points[i].y = h - 6 - (int)((h - 8) * applet->in_graph[index] / max_val); out_points[i].y = h - 6 - (int)((h - 8) * applet->out_graph[index] / max_val); } in_points[offset].x = out_points[offset].x = ((w - 6) * offset) / GRAPH_VALUES + 4; in_points[offset].y = in_points[(offset + 1) % GRAPH_VALUES].y; out_points[offset].y = out_points[(offset + 1) % GRAPH_VALUES].y; /* draw the background */ cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); cairo_rectangle (cr, 02, 2, w - 6, h - 6); cairo_fill (cr); cairo_set_line_width(cr, 1.0); cairo_set_dash (cr, dash, 2, 0); cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); cairo_rectangle (cr, 2, 2, w - 6, h - 6); cairo_stroke (cr); for (i = 0; i < GRAPH_LINES; i++) { int y = 2 + ((h - 6) * i) / GRAPH_LINES; cairo_move_to (cr, 2, y); cairo_line_to (cr, w - 4, y); } cairo_stroke (cr); /* draw the polygons */ cairo_set_dash (cr, dash, 0, 1); cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND); cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND); gdk_cairo_set_source_rgba (cr, &applet->in_color); for (i = offset; i < GRAPH_VALUES; i++) { cairo_line_to (cr, in_points[i].x, in_points[i].y); } cairo_stroke (cr); gdk_cairo_set_source_rgba (cr, &applet->out_color); for (i = offset; i < GRAPH_VALUES; i++) { cairo_line_to (cr, out_points[i].x, out_points[i].y); } cairo_stroke (cr); text = bps_to_string (max_val, applet->show_bits); add_markup_fgcolor(&text, "black"); layout = gtk_widget_create_pango_layout (da, NULL); pango_layout_set_markup(layout, text, -1); g_free (text); gtk_render_layout(stylecontext, cr, 3, 2, layout); g_object_unref(G_OBJECT(layout)); text = bps_to_string (0.0, applet->show_bits); add_markup_fgcolor(&text, "black"); layout = gtk_widget_create_pango_layout (da, NULL); pango_layout_set_markup(layout, text, -1); pango_layout_get_pixel_extents (layout, NULL, &logical_rect); g_free (text); gtk_render_layout(stylecontext, cr, 3, h - 4 - logical_rect.height, layout); g_object_unref(G_OBJECT(layout)); } static gboolean set_applet_devinfo(MateNetspeedApplet* applet, const char* iface) { DevInfo *info; get_device_info (iface, &info); if (info->running) { free_device_info(applet->devinfo); applet->devinfo = info; applet->device_has_changed = TRUE; return TRUE; } free_device_info (info); return FALSE; } /* Find the first available device, that is running and != lo */ static void search_for_up_if(MateNetspeedApplet *applet) { const gchar *default_route; GList *devices, *tmp; default_route = get_default_route(); if (default_route != NULL) { if (set_applet_devinfo(applet, default_route)) return; } devices = get_available_devices(); for (tmp = devices; tmp; tmp = g_list_next(tmp)) { if (is_dummy_device(tmp->data)) continue; if (set_applet_devinfo(applet, tmp->data)) break; } free_devices_list(devices); } static char * format_time (guint32 sec) { char *res; char *m, *s; int seconds; int minutes; int hours; if (sec < 60) return g_strdup_printf (ngettext ("%'" G_GUINT32_FORMAT " second","%'" G_GUINT32_FORMAT " seconds", sec), sec); hours = (sec/3600); minutes = (sec -(3600*hours))/60; seconds = (sec -(3600*hours)-(minutes*60)); m = g_strdup_printf (ngettext ("%'d minute", "%'d minutes", minutes), minutes); s = g_strdup_printf (ngettext ("%'d secon", "%'d seconds", seconds), seconds); if (sec < 60*60) { res = g_strconcat (m, ", ", s, NULL); } else { char *h; h = g_strdup_printf (ngettext ("%'d hour", "%'d hours", hours), hours); res = g_strconcat (h, ", ", m, ", ", s, NULL); g_free (h); } g_free (m); g_free (s); return res; } static char * mac_addr_n2a (const unsigned char *hw) { if (hw[6] || hw[7]) { return g_strdup_printf ("%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", hw[0], hw[1], hw[2], hw[3], hw[4], hw[5], hw[6], hw[7]); } else { return g_strdup_printf ("%02x:%02x:%02x:%02x:%02x:%02x", hw[0], hw[1], hw[2], hw[3], hw[4], hw[5]); } } static void format_ipv4 (guint32 ip, char *dest) { inet_ntop (AF_INET, &ip, dest, INET_ADDRSTRLEN); } static void format_ipv6 (const guint8 ip[16], char *dest) { inet_ntop (AF_INET6, ip, dest, INET6_ADDRSTRLEN); } static void fill_details_dialog (MateNetspeedApplet *applet) { char *text; char ipv4_text [INET_ADDRSTRLEN]; char ipv6_text [INET6_ADDRSTRLEN]; if (applet->devinfo->ip) { format_ipv4 (applet->devinfo->ip, ipv4_text); text = ipv4_text; } else { text = _("none"); } gtk_label_set_text (GTK_LABEL (applet->ip_text), text); if (applet->devinfo->netmask) { format_ipv4 (applet->devinfo->netmask, ipv4_text); text = ipv4_text; } else { text = _("none"); } gtk_label_set_text (GTK_LABEL (applet->netmask_text), text); if (applet->devinfo->type != DEV_LO) { text = mac_addr_n2a (applet->devinfo->hwaddr); gtk_label_set_text (GTK_LABEL (applet->hwaddr_text), text); g_free (text); } else { gtk_label_set_text (GTK_LABEL (applet->hwaddr_text), _("none")); } if (applet->devinfo->ptpip) { format_ipv4 (applet->devinfo->ptpip, ipv4_text); text = ipv4_text; } else { text = _("none"); } gtk_label_set_text (GTK_LABEL (applet->ptpip_text), text); /* check if we got an ipv6 address */ format_ipv6 (applet->devinfo->ipv6, ipv6_text); if (strlen (ipv6_text) > 2) { gtk_label_set_text (GTK_LABEL (applet->ipv6_text), ipv6_text); gtk_widget_show (applet->ipv6_box); } else { gtk_widget_hide (applet->ipv6_box); } if (applet->devinfo->type == DEV_WIRELESS) { float quality; /* _maybe_ we can add the encrypted icon between the essid and the signal bar. */ quality = applet->devinfo->qual / 100.0f; if (quality > 1.0) quality = 1.0; text = g_strdup_printf ("%d %%", applet->devinfo->qual); gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (applet->signalbar), quality); gtk_progress_bar_set_text (GTK_PROGRESS_BAR (applet->signalbar), text); g_free(text); gtk_label_set_text (GTK_LABEL (applet->essid_text), applet->devinfo->essid); #ifdef HAVE_NL if (applet->devinfo->running) { text = mac_addr_n2a (applet->devinfo->station_mac_addr); gtk_label_set_text (GTK_LABEL (applet->station_text), text); g_free (text); } else { gtk_label_set_text (GTK_LABEL (applet->station_text), _("unknown")); } gtk_label_set_text (GTK_LABEL (applet->channel_text), applet->devinfo->channel ? applet->devinfo->channel : _("unknown")); text = format_time (applet->devinfo->connected_time); gtk_label_set_text (GTK_LABEL (applet->connected_time_text), applet->devinfo->connected_time > 0 ? text : _("na")); g_free (text); gtk_widget_show (applet->netlink_box); #else gtk_widget_hide (applet->netlink_box); #endif /* HAVE_NL */ gtk_widget_show (applet->wireless_box); } else { gtk_widget_hide (applet->wireless_box); } } /* Here happens the really interesting stuff */ static void update_applet (MateNetspeedApplet *applet) { guint64 indiff, outdiff; double inrate, outrate; char *inbytes, *outbytes; int i; DevInfo *oldinfo; if (!applet) return; /* First we try to figure out if the device has changed */ oldinfo = applet->devinfo; get_device_info (oldinfo->name, &applet->devinfo); if (compare_device_info (applet->devinfo, oldinfo)) applet->device_has_changed = TRUE; free_device_info (oldinfo); /* If the device has changed, reintialize stuff */ if (applet->device_has_changed) { change_icons (applet); change_quality_icon (applet); for (i = 0; i < OLD_VALUES; i++) { applet->in_old[i] = applet->devinfo->rx; applet->out_old[i] = applet->devinfo->tx; } for (i = 0; i < GRAPH_VALUES; i++) { applet->in_graph[i] = -1; applet->out_graph[i] = -1; } applet->max_graph = 0; applet->index_graph = 0; if (applet->details) { fill_details_dialog (applet); } applet->device_has_changed = FALSE; } /* create the strings for the labels and tooltips */ if (applet->devinfo->running) { if (applet->devinfo->rx < applet->in_old[applet->index_old]) indiff = 0; else indiff = applet->devinfo->rx - applet->in_old[applet->index_old]; if (applet->devinfo->tx < applet->out_old[applet->index_old]) outdiff = 0; else outdiff = applet->devinfo->tx - applet->out_old[applet->index_old]; inrate = (double)indiff / OLD_VALUES_DBL; outrate = (double)outdiff / OLD_VALUES_DBL; applet->in_graph[applet->index_graph] = inrate; applet->out_graph[applet->index_graph] = outrate; applet->max_graph = MAX(inrate, applet->max_graph); applet->max_graph = MAX(outrate, applet->max_graph); format_transfer_rate (applet->devinfo->rx_rate, inrate, applet->show_bits); format_transfer_rate (applet->devinfo->tx_rate, outrate, applet->show_bits); format_transfer_rate (applet->devinfo->sum_rate, inrate + outrate, applet->show_bits); } else { applet->devinfo->rx_rate[0] = '\0'; applet->devinfo->tx_rate[0] = '\0'; applet->devinfo->sum_rate[0] = '\0'; applet->in_graph[applet->index_graph] = 0; applet->out_graph[applet->index_graph] = 0; } if (applet->devinfo->type == DEV_WIRELESS) { if (applet->devinfo->up) update_quality_icon(applet); if (applet->signalbar) { float quality; char *text; quality = applet->devinfo->qual / 100.0f; if (quality > 1.0) quality = 1.0; text = g_strdup_printf ("%d %%", applet->devinfo->qual); gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (applet->signalbar), quality); gtk_progress_bar_set_text (GTK_PROGRESS_BAR (applet->signalbar), text); g_free(text); } #ifdef HAVE_NL /* Refresh the value of Connected Time */ if (applet->connected_time_text) { char *text; text = format_time (applet->devinfo->connected_time); gtk_label_set_text (GTK_LABEL (applet->connected_time_text), applet->devinfo->connected_time > 0 ? text : _("na")); g_free (text); } #endif } update_tooltip (applet); /* Refresh the text of the labels */ if (applet->show_sum) { gtk_label_set_text (GTK_LABEL (applet->sum_label), applet->devinfo->sum_rate); } else { gtk_label_set_text (GTK_LABEL (applet->in_label), applet->devinfo->rx_rate); gtk_label_set_text (GTK_LABEL (applet->out_label), applet->devinfo->tx_rate); } /* Refresh the values of the Infodialog */ if (applet->inbytes_text) { if (applet->show_bits) inbytes = g_format_size_full (applet->devinfo->rx*8, G_FORMAT_SIZE_IEC_UNITS | G_FORMAT_SIZE_BITS); else inbytes = g_format_size_full (applet->devinfo->rx, G_FORMAT_SIZE_IEC_UNITS); gtk_label_set_text (GTK_LABEL (applet->inbytes_text), inbytes); g_free (inbytes); } if (applet->outbytes_text) { if (applet->show_bits) outbytes = g_format_size_full (applet->devinfo->tx*8, G_FORMAT_SIZE_IEC_UNITS | G_FORMAT_SIZE_BITS); else outbytes = g_format_size_full (applet->devinfo->tx, G_FORMAT_SIZE_IEC_UNITS); gtk_label_set_text (GTK_LABEL (applet->outbytes_text), outbytes); g_free (outbytes); } /* Redraw the graph of the Infodialog */ if (applet->drawingarea) gtk_widget_queue_draw (GTK_WIDGET (applet->drawingarea)); /* Save old values... */ applet->in_old [applet->index_old] = applet->devinfo->rx; applet->out_old [applet->index_old] = applet->devinfo->tx; applet->index_old = (applet->index_old + 1) % OLD_VALUES; /* Move the graphindex. Check if we can scale down again */ applet->index_graph = (applet->index_graph + 1) % GRAPH_VALUES; if (applet->index_graph % 20 == 0) { double max = 0; for (i = 0; i < GRAPH_VALUES; i++) { max = MAX (max, applet->in_graph[i]); max = MAX (max, applet->out_graph[i]); } applet->max_graph = max; } /* Always follow the default route */ if (applet->auto_change_device) { gboolean change_device_now = !applet->devinfo->running; if (!change_device_now) { const gchar *default_route; default_route = get_default_route(); change_device_now = (default_route != NULL && strcmp (default_route, applet->devinfo->name)); } if (change_device_now) { search_for_up_if(applet); } } } static gboolean timeout_function(MateNetspeedApplet *applet) { if (!applet) return FALSE; if (!applet->timeout_id) return FALSE; update_applet(applet); return TRUE; } /* Display a section of netspeed help */ static void display_help (GtkWidget *dialog, const gchar *section) { GError *error = NULL; gboolean ret; char *uri; if (section) uri = g_strdup_printf ("help:mate-netspeed-applet/%s", section); else uri = g_strdup ("help:mate-netspeed-applet"); ret = gtk_show_uri_on_window (NULL, uri, gtk_get_current_event_time (), &error); g_free (uri); if (ret == FALSE) { GtkWidget *error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, _("There was an error displaying help:\n%s"), error->message); g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL); gtk_window_set_resizable (GTK_WINDOW (error_dialog), FALSE); gtk_window_set_screen (GTK_WINDOW (error_dialog), gtk_widget_get_screen (dialog)); gtk_widget_show (error_dialog); g_error_free (error); } } /* Opens gnome help application */ static void help_cb (GtkAction *action, MateNetspeedApplet *ap) { display_help (GTK_WIDGET (ap->applet), NULL); } /* Just the about window... If it's already open, just fokus it */ static void about_cb(GtkAction *action, gpointer data) { const char *authors[] = { "Jörgen Scheibengruber ", "Dennis Cranston ", "Pedro Villavicencio Garrido ", "Benoît Dejean ", "Stefano Karapetsas ", "Perberos ", NULL }; gtk_show_about_dialog (NULL, "title", _("About MATE Netspeed"), "version", VERSION, "copyright", _("Copyright \xc2\xa9 2002-2003 Jörgen Scheibengruber\n" "Copyright \xc2\xa9 2011-2014 Stefano Karapetsas\n" "Copyright \xc2\xa9 2015-2020 MATE developers"), "comments", _("A little applet that displays some information on the traffic on the specified network device"), "authors", authors, "documenters", NULL, "translator-credits", _("translator-credits"), "website", "http://www.mate-desktop.org/", "logo-icon-name", LOGO_ICON, NULL); } /* this basically just retrieves the new devicestring * and then calls applet_device_change() and change_icons() */ static void device_change_cb(GtkComboBox *combo, MateNetspeedApplet *applet) { GList *devices; int i, active; g_assert(combo); devices = g_object_get_data(G_OBJECT(combo), "devices"); active = gtk_combo_box_get_active(combo); g_assert(active > -1); if (0 == active) { if (applet->auto_change_device) return; applet->auto_change_device = TRUE; } else { applet->auto_change_device = FALSE; for (i = 1; i < active; i++) { devices = g_list_next(devices); } if (g_str_equal(devices->data, applet->devinfo->name)) return; free_device_info (applet->devinfo); get_device_info (devices->data, &applet->devinfo); } applet->device_has_changed = TRUE; update_applet(applet); } /* Handle preference dialog response event */ static void pref_response_cb (GtkDialog *dialog, gint id, gpointer data) { MateNetspeedApplet *applet = data; if(id == GTK_RESPONSE_HELP){ display_help (GTK_WIDGET (dialog), "netspeed_applet-settings"); return; } g_settings_delay (applet->gsettings); g_settings_set_string (applet->gsettings, "device", applet->devinfo->name); g_settings_set_boolean (applet->gsettings, "auto-change-device", applet->auto_change_device); g_settings_apply (applet->gsettings); gtk_widget_destroy(GTK_WIDGET(applet->settings)); applet->settings = NULL; } /* Called when the showsum checkbutton is toggled... */ static void showsum_change_cb(GtkToggleButton *togglebutton, MateNetspeedApplet *applet) { applet->show_sum = gtk_toggle_button_get_active(togglebutton); applet_change_size_or_orient(applet->applet, -1, (gpointer)applet); change_icons(applet); } /* Called when the showbits checkbutton is toggled... */ static void showbits_change_cb(GtkToggleButton *togglebutton, MateNetspeedApplet *applet) { applet->show_bits = gtk_toggle_button_get_active(togglebutton); } /* Called when the showicon checkbutton is toggled... */ static void showicon_change_cb(GtkToggleButton *togglebutton, MateNetspeedApplet *applet) { applet->show_icon = gtk_toggle_button_get_active(togglebutton); change_icons(applet); } /* Called when the showqualityicon checkbutton is toggled... */ static void showqualityicon_change_cb(GtkToggleButton *togglebutton, MateNetspeedApplet *applet) { applet->show_quality_icon = gtk_toggle_button_get_active(togglebutton); change_quality_icon(applet); } /* Called when the changeicon checkbutton is toggled... */ static void changeicon_change_cb(GtkToggleButton *togglebutton, MateNetspeedApplet *applet) { applet->change_icon = gtk_toggle_button_get_active(togglebutton); change_icons(applet); } /* Creates the settings dialog * After its been closed, take the new values and store * them in the gsettings database */ static void settings_cb (GtkAction *action, gpointer data) { GtkBuilder *builder; MateNetspeedApplet *applet = (MateNetspeedApplet*)data; GList *ptr, *devices; int i, active = -1; g_assert(applet); if (applet->settings) { gtk_window_present(GTK_WINDOW(applet->settings)); return; } builder = gtk_builder_new_from_resource (NETSPEED_RESOURCE_PATH "netspeed-preferences.ui"); applet->settings = GET_DIALOG ("preferences_dialog"); applet->network_device_combo = GET_WIDGET ("network_device_combo"); gtk_window_set_screen(GTK_WINDOW(applet->settings), gtk_widget_get_screen(GTK_WIDGET(applet->settings))); gtk_dialog_set_default_response(GTK_DIALOG(applet->settings), GTK_RESPONSE_CLOSE); g_settings_bind (applet->gsettings, "show-sum", gtk_builder_get_object (builder, "show_sum_checkbutton"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (applet->gsettings, "show-bits", gtk_builder_get_object (builder, "show_bits_checkbutton"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (applet->gsettings, "show-icon", gtk_builder_get_object (builder, "show_icon_checkbutton"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (applet->gsettings, "show-quality-icon", gtk_builder_get_object (builder, "show_quality_icon_checkbutton"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (applet->gsettings, "change-icon", gtk_builder_get_object (builder, "change_icon_checkbutton"), "active", G_SETTINGS_BIND_DEFAULT); /* Default means device with default route set */ gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(applet->network_device_combo), _("Default")); ptr = devices = get_available_devices(); for (i = 0; ptr; ptr = g_list_next(ptr)) { gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(applet->network_device_combo), ptr->data); if (g_str_equal(ptr->data, applet->devinfo->name)) active = (i + 1); ++i; } if (active < 0 || applet->auto_change_device) { active = 0; } gtk_combo_box_set_active(GTK_COMBO_BOX(applet->network_device_combo), active); g_object_set_data_full(G_OBJECT(applet->network_device_combo), "devices", devices, (GDestroyNotify)free_devices_list); /* signals */ gtk_builder_add_callback_symbols (builder, "on_network_device_combo_changed", G_CALLBACK (device_change_cb), "on_show_sum_checkbutton_toggled", G_CALLBACK (showsum_change_cb), "on_show_bits_checkbutton_toggled", G_CALLBACK(showbits_change_cb), "on_change_icon_checkbutton_toggled", G_CALLBACK (changeicon_change_cb), "on_show_icon_checkbutton_toggled", G_CALLBACK (showicon_change_cb), "on_show_quality_icon_checkbutton_toggled", G_CALLBACK (showqualityicon_change_cb), "on_preferences_dialog_response", G_CALLBACK(pref_response_cb), NULL); gtk_builder_connect_signals (builder, applet); g_object_unref (builder); gtk_widget_show_all(GTK_WIDGET(applet->settings)); } static gboolean da_draw(GtkWidget *widget, cairo_t *cr, gpointer data) { MateNetspeedApplet *applet = (MateNetspeedApplet*)data; redraw_graph(applet, cr); return FALSE; } static void incolor_changed_cb (GtkColorChooser *button, gpointer data) { MateNetspeedApplet *applet = (MateNetspeedApplet*)data; GdkRGBA color; gchar *string; gtk_color_chooser_get_rgba (GTK_COLOR_CHOOSER (button), &color); applet->in_color = color; string = gdk_rgba_to_string (&color); g_settings_set_string (applet->gsettings, "in-color", string); g_free (string); } static void outcolor_changed_cb (GtkColorChooser *button, gpointer data) { MateNetspeedApplet *applet = (MateNetspeedApplet*)data; GdkRGBA color; gchar *string; gtk_color_chooser_get_rgba (GTK_COLOR_CHOOSER (button), &color); applet->out_color = color; string = gdk_rgba_to_string (&color); g_settings_set_string (applet->gsettings, "out-color", string); g_free (string); } /* Handle info dialog response event */ static void info_response_cb (GtkDialog *dialog, gint id, MateNetspeedApplet *applet) { if (id == GTK_RESPONSE_HELP) { display_help (GTK_WIDGET (dialog), "netspeed_applet-details"); return; } gtk_widget_destroy(GTK_WIDGET(applet->details)); applet->details = NULL; applet->drawingarea = NULL; applet->ip_text = NULL; applet->netmask_text = NULL; applet->ptpip_text = NULL; applet->ipv6_text = NULL; applet->hwaddr_text = NULL; applet->inbytes_text = NULL; applet->outbytes_text = NULL; applet->essid_text = NULL; applet->signalbar = NULL; #ifdef HAVE_NL applet->station_text = NULL; applet->channel_text = NULL; applet->connected_time_text = NULL; #endif /* HAVE_NL */ applet->ipv6_box = NULL; applet->netlink_box = NULL; applet->wireless_box = NULL; } /* Creates the details dialog */ static void showinfo_cb (GtkAction *action, gpointer data) { GtkBuilder *builder; MateNetspeedApplet *applet = (MateNetspeedApplet*)data; g_assert(applet); if (applet->details) { gtk_window_present(GTK_WINDOW(applet->details)); return; } builder = gtk_builder_new_from_resource (NETSPEED_RESOURCE_PATH "netspeed-details.ui"); applet->details = GET_DIALOG ("dialog"); applet->drawingarea = GET_DRAWING_AREA ("drawingarea"); applet->ip_text = GET_WIDGET ("ip_text"); applet->netmask_text = GET_WIDGET ("netmask_text"); applet->ptpip_text = GET_WIDGET ("ptpip_text"); applet->ipv6_text = GET_WIDGET ("ipv6_text"); applet->hwaddr_text = GET_WIDGET ("hwaddr_text"); applet->inbytes_text = GET_WIDGET ("inbytes_text"); applet->outbytes_text = GET_WIDGET ("outbytes_text"); applet->essid_text = GET_WIDGET ("essid_text"); applet->signalbar = GET_WIDGET ("signalbar"); #ifdef HAVE_NL applet->station_text = GET_WIDGET ("station_text"); applet->channel_text = GET_WIDGET ("channel_text"); applet->connected_time_text = GET_WIDGET ("connected_time_text"); #endif /* HAVE_NL */ applet->ipv6_box = GET_WIDGET ("ipv6_box"); applet->netlink_box = GET_WIDGET ("netlink_box"); applet->wireless_box = GET_WIDGET ("wireless_box"); gtk_color_chooser_set_rgba (GET_COLOR_CHOOSER ("incolor_sel"), &applet->in_color); gtk_color_chooser_set_rgba (GET_COLOR_CHOOSER ("outcolor_sel"), &applet->out_color); fill_details_dialog (applet); gtk_builder_add_callback_symbols (builder, "on_drawingarea_draw", G_CALLBACK (da_draw), "on_incolor_sel_color_set", G_CALLBACK (incolor_changed_cb), "on_outcolor_sel_color_set", G_CALLBACK (outcolor_changed_cb), "on_dialog_response", G_CALLBACK (info_response_cb), NULL); gtk_builder_connect_signals (builder, applet); g_object_unref (builder); gtk_window_present (GTK_WINDOW (applet->details)); } static const GtkActionEntry mate_netspeed_applet_menu_actions [] = { { "MateNetspeedAppletDetails", "dialog-information", N_("Device _Details"), NULL, NULL, G_CALLBACK (showinfo_cb) }, { "MateNetspeedAppletProperties", "document-properties", N_("Preferences..."), NULL, NULL, G_CALLBACK (settings_cb) }, { "MateNetspeedAppletHelp", "help-browser", N_("Help"), NULL, NULL, G_CALLBACK (help_cb) }, { "MateNetspeedAppletAbout", "help-about", N_("About..."), NULL, NULL, G_CALLBACK (about_cb) } }; /* Block the size_request signal emit by the label if the * text changes. Only if the label wants to grow, we give * permission. This will eventually result in the maximal * size of the applet and prevents the icons and labels from * "jumping around" in the mate_panel which looks uggly */ static void label_size_allocate_cb(GtkWidget *widget, GtkAllocation *allocation, MateNetspeedApplet *applet) { if (applet->labels_dont_shrink) { if (allocation->width <= applet->width) allocation->width = applet->width; else applet->width = allocation->width; } } static gboolean applet_button_press (GtkWidget *widget, GdkEventButton *event, MateNetspeedApplet *applet) { if (event->button == 1) { GError *error = NULL; if (applet->connect_dialog) { gtk_window_present (GTK_WINDOW (applet->connect_dialog)); return FALSE; } if (applet->up_cmd && applet->down_cmd) { char *question; int response; if (applet->devinfo->up) question = g_strdup_printf (_("Do you want to disconnect %s now?"), applet->devinfo->name); else question = g_strdup_printf (_("Do you want to connect %s now?"), applet->devinfo->name); applet->connect_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, "%s", question); response = gtk_dialog_run (GTK_DIALOG (applet->connect_dialog)); gtk_widget_destroy (applet->connect_dialog); applet->connect_dialog = NULL; g_free (question); if (response == GTK_RESPONSE_YES) { GtkWidget *dialog; char *command; command = g_strdup_printf ("%s %s", applet->devinfo->up ? applet->down_cmd : applet->up_cmd, applet->devinfo->name); if (!g_spawn_command_line_async (command, &error)) { dialog = gtk_message_dialog_new_with_markup (NULL, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, _("Running command %s failed\n%s"), command, error->message); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); g_error_free (error); } g_free(command); } } } return FALSE; } /* Frees the applet and all the data it contains * Removes the timeout_cb */ static void applet_destroy (MatePanelApplet *applet_widget, MateNetspeedApplet *applet) { g_assert(applet); if (applet->icon_theme != NULL) { g_signal_handlers_disconnect_by_func (applet->icon_theme, icon_theme_changed_cb, applet); applet->icon_theme = NULL; } g_source_remove (applet->timeout_id); applet->timeout_id = 0; if (applet->up_cmd) g_free (applet->up_cmd); if (applet->down_cmd) g_free (applet->down_cmd); if (applet->gsettings) g_object_unref (applet->gsettings); /* Should never be NULL */ free_device_info (applet->devinfo); g_free (applet); return; } static void update_tooltip (MateNetspeedApplet* applet) { GString* tooltip; if (!applet->show_tooltip) return; tooltip = g_string_new(""); if (!applet->devinfo->running) g_string_printf(tooltip, _("%s is down"), applet->devinfo->name); else { char ipv4_text [INET_ADDRSTRLEN]; char ipv6_text [INET6_ADDRSTRLEN]; char *ip; if (applet->devinfo->ip) { format_ipv4 (applet->devinfo->ip, ipv4_text); ip = ipv4_text; } else { format_ipv6 (applet->devinfo->ipv6, ipv6_text); if (strlen (ipv6_text) > 2) { ip = ipv6_text; } else { ip = _("has no ip"); } } if (applet->show_sum) { g_string_printf(tooltip, _("%s: %s\nin: %s out: %s"), applet->devinfo->name, ip, applet->devinfo->rx_rate, applet->devinfo->tx_rate); } else { g_string_printf(tooltip, _("%s: %s\nsum: %s"), applet->devinfo->name, ip, applet->devinfo->sum_rate); } #ifdef HAVE_NL if (applet->devinfo->type == DEV_WIRELESS) g_string_append_printf (tooltip, _("\nESSID: %s\nRSSI: %d dBm\nRX Bitrate: %s\nTX Bitrate: %s"), applet->devinfo->essid ? applet->devinfo->essid : _("unknown"), applet->devinfo->rssi, applet->devinfo->rx_bitrate, applet->devinfo->tx_bitrate); #endif /* HAVE_NL */ #ifdef HAVE_IW if (applet->devinfo->type == DEV_WIRELESS) g_string_append_printf (tooltip, _("\nESSID: %s\nStrength: %d %%"), applet->devinfo->essid ? applet->devinfo->essid : _("unknown"), applet->devinfo->qual); #endif /* HAVE_IW */ } gtk_widget_set_tooltip_text (GTK_WIDGET (applet->applet), tooltip->str); gtk_widget_trigger_tooltip_query (GTK_WIDGET (applet->applet)); g_string_free (tooltip, TRUE); } static gboolean mate_netspeed_enter_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data) { MateNetspeedApplet *applet = data; applet->show_tooltip = TRUE; update_tooltip(applet); return TRUE; } static gboolean mate_netspeed_leave_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data) { MateNetspeedApplet *applet = data; applet->show_tooltip = FALSE; return TRUE; } /* The "main" function of the applet */ static gboolean mate_netspeed_applet_factory(MatePanelApplet *applet_widget, const gchar *iid, gpointer data) { MateNetspeedApplet *applet; int i; GtkWidget *spacer, *spacer_box; GtkActionGroup *action_group; if (strcmp (iid, "NetspeedApplet")) return FALSE; glibtop_init(); g_set_application_name (_("MATE Netspeed")); /* Alloc the applet. The "NULL-setting" is really redudant * but aren't we paranoid? */ applet = g_new0 (MateNetspeedApplet, 1); applet->applet = applet_widget; applet->icon_theme = gtk_icon_theme_get_default (); /* Set the default colors of the graph */ applet->in_color.red = 0xdf00; applet->in_color.green = 0x2800; applet->in_color.blue = 0x4700; applet->out_color.red = 0x3700; applet->out_color.green = 0x2800; applet->out_color.blue = 0xdf00; for (i = 0; i < GRAPH_VALUES; i++) { applet->in_graph[i] = -1; applet->out_graph[i] = -1; } applet->gsettings = mate_panel_applet_settings_new (applet_widget, "org.mate.panel.applet.netspeed"); /* Get stored settings from gsettings */ applet->show_sum = g_settings_get_boolean (applet->gsettings, "show-sum"); applet->show_bits = g_settings_get_boolean (applet->gsettings, "show-bits"); applet->show_icon = g_settings_get_boolean (applet->gsettings, "show-icon"); applet->show_quality_icon = g_settings_get_boolean (applet->gsettings, "show-quality-icon"); applet->change_icon = g_settings_get_boolean (applet->gsettings, "change-icon"); applet->auto_change_device = g_settings_get_boolean (applet->gsettings, "auto-change-device"); char *tmp = NULL; tmp = g_settings_get_string (applet->gsettings, "device"); if (tmp && strcmp(tmp, "")) { get_device_info(tmp, &applet->devinfo); g_free(tmp); } tmp = g_settings_get_string (applet->gsettings, "up-command"); if (tmp && strcmp(tmp, "")) { applet->up_cmd = g_strdup(tmp); g_free(tmp); } tmp = g_settings_get_string (applet->gsettings, "down-command"); if (tmp && strcmp(tmp, "")) { applet->down_cmd = g_strdup(tmp); g_free(tmp); } tmp = g_settings_get_string (applet->gsettings, "in-color"); if (tmp) { gdk_rgba_parse (&applet->in_color, tmp); g_free(tmp); } tmp = g_settings_get_string (applet->gsettings, "out-color"); if (tmp) { gdk_rgba_parse (&applet->out_color, tmp); g_free(tmp); } if (!applet->devinfo) { GList *ptr, *devices = get_available_devices(); ptr = devices; while (ptr) { if (!g_str_equal(ptr->data, "lo")) { get_device_info(ptr->data, &applet->devinfo); break; } ptr = g_list_next(ptr); } free_devices_list(devices); } if (!applet->devinfo) get_device_info("lo", &applet->devinfo); applet->device_has_changed = TRUE; applet->in_label = gtk_label_new(""); applet->out_label = gtk_label_new(""); applet->sum_label = gtk_label_new(""); applet->in_pix = gtk_image_new(); applet->out_pix = gtk_image_new(); applet->dev_pix = gtk_image_new(); applet->qual_pix = gtk_image_new(); applet->pix_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); spacer = gtk_label_new(""); gtk_box_pack_start(GTK_BOX(applet->pix_box), spacer, TRUE, TRUE, 0); spacer = gtk_label_new(""); gtk_box_pack_end(GTK_BOX(applet->pix_box), spacer, TRUE, TRUE, 0); spacer_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2); gtk_box_pack_start(GTK_BOX(applet->pix_box), spacer_box, FALSE, FALSE, 0); gtk_box_pack_start(GTK_BOX(spacer_box), applet->qual_pix, FALSE, FALSE, 0); gtk_box_pack_start(GTK_BOX(spacer_box), applet->dev_pix, FALSE, FALSE, 0); init_quality_surfaces(applet); applet_change_size_or_orient(applet_widget, -1, (gpointer)applet); gtk_widget_show_all(GTK_WIDGET(applet_widget)); update_applet(applet); mate_panel_applet_set_flags(applet_widget, MATE_PANEL_APPLET_EXPAND_MINOR); applet->timeout_id = g_timeout_add (REFRESH_TIME, (GSourceFunc)timeout_function, (gpointer)applet); g_signal_connect(G_OBJECT(applet_widget), "change_size", G_CALLBACK(applet_change_size_or_orient), (gpointer)applet); g_signal_connect(G_OBJECT(applet->icon_theme), "changed", G_CALLBACK(icon_theme_changed_cb), (gpointer)applet); g_signal_connect(G_OBJECT(applet_widget), "change_orient", G_CALLBACK(applet_change_size_or_orient), (gpointer)applet); g_signal_connect(G_OBJECT(applet->in_label), "size_allocate", G_CALLBACK(label_size_allocate_cb), (gpointer)applet); g_signal_connect(G_OBJECT(applet->out_label), "size_allocate", G_CALLBACK(label_size_allocate_cb), (gpointer)applet); g_signal_connect(G_OBJECT(applet->sum_label), "size_allocate", G_CALLBACK(label_size_allocate_cb), (gpointer)applet); g_signal_connect(G_OBJECT(applet_widget), "destroy", G_CALLBACK(applet_destroy), (gpointer)applet); g_signal_connect(G_OBJECT(applet_widget), "button-press-event", G_CALLBACK(applet_button_press), (gpointer)applet); g_signal_connect(G_OBJECT(applet_widget), "leave_notify_event", G_CALLBACK(mate_netspeed_leave_cb), (gpointer)applet); g_signal_connect(G_OBJECT(applet_widget), "enter_notify_event", G_CALLBACK(mate_netspeed_enter_cb), (gpointer)applet); action_group = gtk_action_group_new ("Netspeed Applet Actions"); gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE); gtk_action_group_add_actions (action_group, mate_netspeed_applet_menu_actions, G_N_ELEMENTS (mate_netspeed_applet_menu_actions), applet); mate_panel_applet_setup_menu_from_resource (MATE_PANEL_APPLET (applet->applet), NETSPEED_RESOURCE_PATH "netspeed-menu.xml", action_group); g_object_unref (action_group); return TRUE; } MATE_PANEL_APPLET_OUT_PROCESS_FACTORY("NetspeedAppletFactory", PANEL_TYPE_APPLET, "NetspeedApplet", mate_netspeed_applet_factory, NULL)