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

   1 /*
   2  * dhcpcd-gtk
   3  * Copyright 2009-2014 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) 2009-2014 Roy Marples";
  31 static const char *authors[] = { "Roy Marples <roy@marples.name>", NULL };
  32
  33 static void
  34 on_pref(_unused GObject *o, gpointer data)
  35 {
  36
  37         dhcpcd_prefs_show((DHCPCD_CONNECTION *)data);
  38 }
  39
  40 static void
  41 on_quit(void)
  42 {
  43
  44         gtk_main_quit();
  45 }
  46
  47 #if GTK_MAJOR_VERSION == 2
  48 static void
  49 url_show(GtkAboutDialog *dialog, const char *url)
  50 {
  51         GdkScreen *screen;
  52
  53         screen = gtk_widget_get_screen(GTK_WIDGET(dialog));
  54         gtk_show_uri(screen, url, GDK_CURRENT_TIME, NULL);
  55 }
  56
  57 static void
  58 email_hook(GtkAboutDialog *dialog, const char *url, _unused gpointer data)
  59 {
  60         char *address;
  61
  62         address = g_strdup_printf("mailto:%s", url);
  63         url_show(dialog, address);
  64         g_free(address);
  65 }
  66
  67
  68 static void
  69 url_hook(GtkAboutDialog *dialog, const char *url, _unused gpointer data)
  70 {
  71         url_show(dialog, url);
  72 }
  73 #endif
  74
  75 static void
  76 ssid_hook(_unused GtkMenuItem *item, gpointer data)
  77 {
  78         DHCPCD_WI_SCAN *scan;
  79         WI_SCAN *wi;
  80
  81         scan = (DHCPCD_WI_SCAN *)data;
  82         wi = wi_scan_find(scan);
  83         if (wi) {
  84                 DHCPCD_CONNECTION *con;
  85
  86                 con = dhcpcd_if_connection(wi->interface);
  87                 if (con) {
  88                         DHCPCD_WPA *wpa;
  89
  90                         wpa = dhcpcd_wpa_find(con, wi->interface->ifname);
  91                         if (wpa)
  92                                 wpa_configure(wpa, scan);
  93                 }
  94         }
  95 }
  96
  97 static void
  98 on_about(_unused GtkMenuItem *item)
  99 {
 100
 101         gtk_window_set_default_icon_name("network-transmit-receive");
 102 #if GTK_MAJOR_VERSION == 2
 103         gtk_about_dialog_set_email_hook(email_hook, NULL, NULL);
 104         gtk_about_dialog_set_url_hook(url_hook, NULL, NULL);
 105 #endif
 106         gtk_show_about_dialog(NULL,
 107             "version", VERSION,
 108             "copyright", copyright,
 109             "website-label", "dhcpcd Website",
 110             "website", "http://roy.marples.name/projects/dhcpcd",
 111             "authors", authors,
 112             "logo-icon-name", "network-transmit-receive",
 113             "comments", "Part of the dhcpcd project",
 114             NULL);
 115 }
 116
 117 static GtkWidget *
 118 add_scans(WI_SCAN *scan)
 119 {
 120         DHCPCD_WI_SCAN *wis;
 121         GtkWidget *menu, *item, *image, *box, *label, *bar;
 122         double perc;
 123         int strength;
 124         const char *icon;
 125         char *tip;
 126
 127         if (scan->scans == NULL)
 128                 return NULL;
 129         menu = gtk_menu_new();
 130         for (wis = scan->scans; wis; wis = wis->next) {
 131                 item = gtk_check_menu_item_new();
 132                 gtk_check_menu_item_set_draw_as_radio(
 133                         GTK_CHECK_MENU_ITEM(item), true);
 134                 box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
 135                 gtk_container_add(GTK_CONTAINER(item), box);
 136                 label = gtk_label_new(wis->ssid);
 137                 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 138
 139                 if (g_strcmp0(wis->ssid, scan->interface->ssid) == 0)
 140                         gtk_check_menu_item_set_active(
 141                                 GTK_CHECK_MENU_ITEM(item), true);
 142                 if (wis->flags[0] == '\0')
 143                         icon = "network-wireless";
 144                 else
 145                         icon = "network-wireless-encrypted";
 146                 image = gtk_image_new_from_icon_name(icon,
 147                     GTK_ICON_SIZE_MENU);
 148                 gtk_box_pack_start(GTK_BOX(box), image, FALSE, FALSE, 0);
 149
 150                 bar = gtk_progress_bar_new();
 151                 gtk_widget_set_size_request(bar, 100, -1);
 152                 gtk_box_pack_end(GTK_BOX(box), bar, FALSE, TRUE, 0);
 153                 if (wis->quality.value == 0)
 154                         strength = wis->level.average;
 155                 else
 156                         strength = wis->quality.average;
 157                 perc = CLAMP(strength, 0, 100) / 100.0;
 158                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(bar), perc);
 159
 160                 if (wis->flags[0] == '\0')
 161                         gtk_widget_set_tooltip_text(item, wis->bssid);
 162                 else {
 163                         tip = g_strconcat(wis->bssid, " ", wis->flags, NULL);
 164                         gtk_widget_set_tooltip_text(item, tip);
 165                         g_free(tip);
 166                 }
 167
 168                 gtk_widget_show(label);
 169                 gtk_widget_show(bar);
 170                 gtk_widget_show(image);
 171                 gtk_widget_show(box);
 172                 g_signal_connect(G_OBJECT(item), "activate",
 173                     G_CALLBACK(ssid_hook), wis);
 174                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 175         }
 176         return menu;
 177 }
 178
 179 static void
 180 on_activate(GtkStatusIcon *icon)
 181 {
 182         WI_SCAN *w;
 183         GtkWidget *menu, *item, *image;
 184
 185         notify_close();
 186         if (wi_scans == NULL)
 187                 return;
 188         if (wi_scans->next) {
 189                 menu = gtk_menu_new();
 190                 for (w = wi_scans; w; w = w->next) {
 191                         item = gtk_image_menu_item_new_with_label(
 192                                 w->interface->ifname);
 193                         image = gtk_image_new_from_icon_name(
 194                                 "network-wireless", GTK_ICON_SIZE_MENU);
 195                         gtk_image_menu_item_set_image(
 196                                 GTK_IMAGE_MENU_ITEM(item), image);
 197                         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 198                         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item),
 199                             add_scans(w));
 200                 }
 201         } else
 202                 menu = add_scans(wi_scans);
 203
 204         if (menu) {
 205                 gtk_widget_show_all(GTK_WIDGET(menu));
 206                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 207                     gtk_status_icon_position_menu, icon,
 208                     1, gtk_get_current_event_time());
 209         }
 210 }
 211
 212 static void
 213 on_popup(GtkStatusIcon *icon, guint button, guint32 atime, gpointer data)
 214 {
 215         DHCPCD_CONNECTION *con;
 216         GtkMenu *menu;
 217         GtkWidget *item, *image;
 218
 219         notify_close();
 220
 221         con = (DHCPCD_CONNECTION *)data;
 222         menu = (GtkMenu *)gtk_menu_new();
 223
 224         item = gtk_image_menu_item_new_with_mnemonic(_("_Preferences"));
 225         image = gtk_image_new_from_icon_name(GTK_STOCK_PREFERENCES,
 226             GTK_ICON_SIZE_MENU);
 227         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 228         if (g_strcmp0(dhcpcd_status(con), "down") == 0)
 229                 gtk_widget_set_sensitive(item, false);
 230         else
 231                 g_signal_connect(G_OBJECT(item), "activate",
 232                     G_CALLBACK(on_pref), data);
 233         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 234
 235         item = gtk_separator_menu_item_new();
 236         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 237
 238         item = gtk_image_menu_item_new_with_mnemonic(_("_About"));
 239         image = gtk_image_new_from_icon_name(GTK_STOCK_ABOUT,
 240             GTK_ICON_SIZE_MENU);
 241         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 242         g_signal_connect(G_OBJECT(item), "activate",
 243             G_CALLBACK(on_about), icon);
 244         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 245
 246         item = gtk_image_menu_item_new_with_mnemonic(_("_Quit"));
 247         image = gtk_image_new_from_icon_name(GTK_STOCK_QUIT,
 248             GTK_ICON_SIZE_MENU);
 249         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 250         g_signal_connect(G_OBJECT(item), "activate",
 251             G_CALLBACK(on_quit), icon);
 252         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 253
 254         gtk_widget_show_all(GTK_WIDGET(menu));
 255         gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 256             gtk_status_icon_position_menu, icon, button, atime);
 257         if (button == 0)
 258                 gtk_menu_shell_select_first(GTK_MENU_SHELL(menu), FALSE);
 259 }
 260
 261 void
 262 menu_init(GtkStatusIcon *icon, DHCPCD_CONNECTION *con)
 263 {
 264
 265         g_signal_connect(G_OBJECT(icon), "activate",
 266             G_CALLBACK(on_activate), con);
 267         g_signal_connect(G_OBJECT(icon), "popup_menu",
 268             G_CALLBACK(on_popup), con);
 269 }
 270
 271
 272 #if GTK_MAJOR_VERSION == 2
 273 GtkWidget *
 274 gtk_box_new(GtkOrientation o, gint s)
 275 {
 276
 277         if (o == GTK_ORIENTATION_HORIZONTAL)
 278                 return gtk_hbox_new(false, s);
 279         else
 280                 return gtk_vbox_new(false, s);
 281 }
 282 #endif