roy.marples.name Git - dhcpcd-ui/blob - src/dhcpcd-gtk/menu.c

   1 /*
   2  * dhcpcd-gtk
   3  * Copyright 2009-2012 Roy Marples <roy@marples.name>
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  */
  26
  27 #include "config.h"
  28 #include "dhcpcd-gtk.h"
  29
  30 static const char *copyright = "Copyright (c) 2009-2012 Roy Marples";
  31 static const char *authors[] = { "Roy Marples <roy@marples.name>", NULL };
  32
  33 static void
  34 on_pref(_unused GtkObject *o, gpointer data)
  35 {
  36         dhcpcd_prefs_show((DHCPCD_CONNECTION *)data);
  37 }
  38
  39 static void
  40 on_quit(void)
  41 {
  42         gtk_main_quit();
  43 }
  44
  45 static void
  46 url_show(GtkAboutDialog *dialog, const char *url)
  47 {
  48         GdkScreen *screen;
  49
  50         screen = gtk_widget_get_screen(GTK_WIDGET(dialog));
  51         gtk_show_uri(screen, url, GDK_CURRENT_TIME, NULL);
  52 }
  53
  54 static void
  55 email_hook(GtkAboutDialog *dialog, const char *url, _unused gpointer data)
  56 {
  57         char *address;
  58
  59         address = g_strdup_printf("mailto:%s", url);
  60         url_show(dialog, address);
  61         g_free(address);
  62 }
  63
  64 static void
  65 url_hook(GtkAboutDialog *dialog, const char *url, _unused gpointer data)
  66 {
  67         url_show(dialog, url);
  68 }
  69
  70 static void
  71 ssid_hook(_unused GtkMenuItem *item, gpointer data)
  72 {
  73         DHCPCD_WI_SCAN *scan;
  74         WI_SCAN *wi;
  75
  76         scan = (DHCPCD_WI_SCAN *)data;
  77         wi = wi_scan_find(scan);
  78         if (wi)
  79                 wpa_configure(wi->connection, wi->interface, scan);
  80 }
  81
  82 static void
  83 on_about(_unused GtkMenuItem *item)
  84 {
  85         gtk_window_set_default_icon_name("network-transmit-receive");
  86         gtk_about_dialog_set_email_hook(email_hook, NULL, NULL);
  87         gtk_about_dialog_set_url_hook(url_hook, NULL, NULL);
  88         gtk_show_about_dialog(NULL,
  89             "version", VERSION,
  90             "copyright", copyright,
  91             "website-label", "dhcpcd Website",
  92             "website", "http://roy.marples.name/projects/dhcpcd",
  93             "authors", authors,
  94             "logo-icon-name", "network-transmit-receive",
  95             "comments", "Part of the dhcpcd project",
  96             NULL);
  97 }
  98
  99 static GtkWidget *
 100 add_scans(WI_SCAN *scan)
 101 {
 102         DHCPCD_WI_SCAN *wis;
 103         GtkWidget *menu, *item, *image, *box, *label, *bar;
 104         double perc;
 105         int strength;
 106         const char *icon;
 107         char *tip;
 108
 109         if (scan->scans == NULL)
 110                 return NULL;
 111         menu = gtk_menu_new();
 112         for (wis = scan->scans; wis; wis = wis->next) {
 113                 item = gtk_check_menu_item_new();
 114                 gtk_check_menu_item_set_draw_as_radio(
 115                         GTK_CHECK_MENU_ITEM(item), true);
 116                 box = gtk_hbox_new(false, 6);
 117                 gtk_container_add(GTK_CONTAINER(item), box);
 118                 label = gtk_label_new(wis->ssid);
 119                 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 120
 121                 if (g_strcmp0(wis->ssid, scan->interface->ssid) == 0)
 122                         gtk_check_menu_item_set_active(
 123                                 GTK_CHECK_MENU_ITEM(item), true);
 124                 if (wis->flags == NULL)
 125                         icon = "network-wireless";
 126                 else
 127                         icon = "network-wireless-encrypted";
 128                 image = gtk_image_new_from_icon_name(icon,
 129                     GTK_ICON_SIZE_MENU);
 130                 gtk_box_pack_start(GTK_BOX(box), image, FALSE, FALSE, 0);
 131
 132                 bar = gtk_progress_bar_new();
 133                 gtk_widget_set_size_request(bar, 100, -1);
 134                 gtk_box_pack_end(GTK_BOX(box), bar, FALSE, TRUE, 0);
 135                 if (wis->quality.value == 0)
 136                         strength = wis->level.average;
 137                 else
 138                         strength = wis->quality.average;
 139                 perc = CLAMP(strength, 0, 100) / 100.0;
 140                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(bar), perc);
 141
 142                 tip = g_strconcat(wis->bssid, " ", wis->flags, NULL);
 143                 gtk_widget_set_tooltip_text(item, tip);
 144                 g_free(tip);
 145
 146                 gtk_widget_show(label);
 147                 gtk_widget_show(bar);
 148                 gtk_widget_show(image);
 149                 gtk_widget_show(box);
 150                 g_signal_connect(G_OBJECT(item), "activate",
 151                     G_CALLBACK(ssid_hook), wis);
 152                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 153         }
 154         return menu;
 155 }
 156
 157 static void
 158 on_activate(GtkStatusIcon *icon)
 159 {
 160         WI_SCAN *w;
 161         GtkWidget *menu, *item, *image;
 162
 163         notify_close();
 164         if (wi_scans == NULL)
 165                 return;
 166         if (wi_scans->next) {
 167                 menu = gtk_menu_new();
 168                 for (w = wi_scans; w; w = w->next) {
 169                         item = gtk_image_menu_item_new_with_label(
 170                                 w->interface->ifname);
 171                         image = gtk_image_new_from_icon_name(
 172                                 "network-wireless", GTK_ICON_SIZE_MENU);
 173                         gtk_image_menu_item_set_image(
 174                                 GTK_IMAGE_MENU_ITEM(item), image);
 175                         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 176                         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item),
 177                             add_scans(w));
 178                 }
 179         } else
 180                 menu = add_scans(wi_scans);
 181
 182         if (menu) {
 183                 gtk_widget_show_all(GTK_WIDGET(menu));
 184                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 185                     gtk_status_icon_position_menu, icon,
 186                     1, gtk_get_current_event_time());
 187         }
 188 }
 189
 190 static void
 191 on_popup(GtkStatusIcon *icon, guint button, guint32 atime, gpointer data)
 192 {
 193         DHCPCD_CONNECTION *con;
 194         GtkMenu *menu;
 195         GtkWidget *item, *image;
 196
 197         notify_close();
 198
 199         con = (DHCPCD_CONNECTION *)data;
 200         menu = (GtkMenu *)gtk_menu_new();
 201
 202         item = gtk_image_menu_item_new_with_mnemonic(_("_Preferences"));
 203         image = gtk_image_new_from_icon_name(GTK_STOCK_PREFERENCES,
 204             GTK_ICON_SIZE_MENU);
 205         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 206         if (g_strcmp0(dhcpcd_status(con), "down") == 0)
 207                 gtk_widget_set_sensitive(item, false);
 208         else
 209                 g_signal_connect(G_OBJECT(item), "activate",
 210                     G_CALLBACK(on_pref), data);
 211         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 212
 213         item = gtk_separator_menu_item_new();
 214         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 215
 216         item = gtk_image_menu_item_new_with_mnemonic(_("_About"));
 217         image = gtk_image_new_from_icon_name(GTK_STOCK_ABOUT,
 218             GTK_ICON_SIZE_MENU);
 219         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 220         g_signal_connect(G_OBJECT(item), "activate",
 221             G_CALLBACK(on_about), icon);
 222         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 223
 224         item = gtk_image_menu_item_new_with_mnemonic(_("_Quit"));
 225         image = gtk_image_new_from_icon_name(GTK_STOCK_QUIT,
 226             GTK_ICON_SIZE_MENU);
 227         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 228         g_signal_connect(G_OBJECT(item), "activate",
 229             G_CALLBACK(on_quit), icon);
 230         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 231
 232         gtk_widget_show_all(GTK_WIDGET(menu));
 233         gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 234             gtk_status_icon_position_menu, icon, button, atime);
 235         if (button == 0)
 236                 gtk_menu_shell_select_first(GTK_MENU_SHELL(menu), FALSE);
 237 }
 238
 239 void
 240 menu_init(GtkStatusIcon *icon, DHCPCD_CONNECTION *con)
 241 {
 242         g_signal_connect(G_OBJECT(icon), "activate",
 243             G_CALLBACK(on_activate), con);
 244         g_signal_connect(G_OBJECT(icon), "popup_menu",
 245             G_CALLBACK(on_popup), con);
 246 }