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                 wpa_configure(wi->connection, wi->interface, scan);
  85 }
  86
  87 static void
  88 on_about(_unused GtkMenuItem *item)
  89 {
  90
  91         gtk_window_set_default_icon_name("network-transmit-receive");
  92 #if GTK_MAJOR_VERSION == 2
  93         gtk_about_dialog_set_email_hook(email_hook, NULL, NULL);
  94         gtk_about_dialog_set_url_hook(url_hook, NULL, NULL);
  95 #endif
  96         gtk_show_about_dialog(NULL,
  97             "version", VERSION,
  98             "copyright", copyright,
  99             "website-label", "dhcpcd Website",
 100             "website", "http://roy.marples.name/projects/dhcpcd",
 101             "authors", authors,
 102             "logo-icon-name", "network-transmit-receive",
 103             "comments", "Part of the dhcpcd project",
 104             NULL);
 105 }
 106
 107 static GtkWidget *
 108 add_scans(WI_SCAN *scan)
 109 {
 110         DHCPCD_WI_SCAN *wis;
 111         GtkWidget *menu, *item, *image, *box, *label, *bar;
 112         double perc;
 113         int strength;
 114         const char *icon;
 115         char *tip;
 116
 117         if (scan->scans == NULL)
 118                 return NULL;
 119         menu = gtk_menu_new();
 120         for (wis = scan->scans; wis; wis = wis->next) {
 121                 item = gtk_check_menu_item_new();
 122                 gtk_check_menu_item_set_draw_as_radio(
 123                         GTK_CHECK_MENU_ITEM(item), true);
 124                 box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
 125                 gtk_container_add(GTK_CONTAINER(item), box);
 126                 label = gtk_label_new(wis->ssid);
 127                 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 128
 129                 if (g_strcmp0(wis->ssid, scan->interface->ssid) == 0)
 130                         gtk_check_menu_item_set_active(
 131                                 GTK_CHECK_MENU_ITEM(item), true);
 132                 if (wis->flags[0] == '\0')
 133                         icon = "network-wireless";
 134                 else
 135                         icon = "network-wireless-encrypted";
 136                 image = gtk_image_new_from_icon_name(icon,
 137                     GTK_ICON_SIZE_MENU);
 138                 gtk_box_pack_start(GTK_BOX(box), image, FALSE, FALSE, 0);
 139
 140                 bar = gtk_progress_bar_new();
 141                 gtk_widget_set_size_request(bar, 100, -1);
 142                 gtk_box_pack_end(GTK_BOX(box), bar, FALSE, TRUE, 0);
 143                 if (wis->quality.value == 0)
 144                         strength = wis->level.average;
 145                 else
 146                         strength = wis->quality.average;
 147                 perc = CLAMP(strength, 0, 100) / 100.0;
 148                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(bar), perc);
 149
 150                 if (wis->flags[0] == '\0')
 151                         gtk_widget_set_tooltip_text(item, wis->bssid);
 152                 else {
 153                         tip = g_strconcat(wis->bssid, " ", wis->flags, NULL);
 154                         gtk_widget_set_tooltip_text(item, tip);
 155                         g_free(tip);
 156                 }
 157
 158                 gtk_widget_show(label);
 159                 gtk_widget_show(bar);
 160                 gtk_widget_show(image);
 161                 gtk_widget_show(box);
 162                 g_signal_connect(G_OBJECT(item), "activate",
 163                     G_CALLBACK(ssid_hook), wis);
 164                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 165         }
 166         return menu;
 167 }
 168
 169 static void
 170 on_activate(GtkStatusIcon *icon)
 171 {
 172         WI_SCAN *w;
 173         GtkWidget *menu, *item, *image;
 174
 175         notify_close();
 176         if (wi_scans == NULL)
 177                 return;
 178         if (wi_scans->next) {
 179                 menu = gtk_menu_new();
 180                 for (w = wi_scans; w; w = w->next) {
 181                         item = gtk_image_menu_item_new_with_label(
 182                                 w->interface->ifname);
 183                         image = gtk_image_new_from_icon_name(
 184                                 "network-wireless", GTK_ICON_SIZE_MENU);
 185                         gtk_image_menu_item_set_image(
 186                                 GTK_IMAGE_MENU_ITEM(item), image);
 187                         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 188                         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item),
 189                             add_scans(w));
 190                 }
 191         } else
 192                 menu = add_scans(wi_scans);
 193
 194         if (menu) {
 195                 gtk_widget_show_all(GTK_WIDGET(menu));
 196                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 197                     gtk_status_icon_position_menu, icon,
 198                     1, gtk_get_current_event_time());
 199         }
 200 }
 201
 202 static void
 203 on_popup(GtkStatusIcon *icon, guint button, guint32 atime, gpointer data)
 204 {
 205         DHCPCD_CONNECTION *con;
 206         GtkMenu *menu;
 207         GtkWidget *item, *image;
 208
 209         notify_close();
 210
 211         con = (DHCPCD_CONNECTION *)data;
 212         menu = (GtkMenu *)gtk_menu_new();
 213
 214         item = gtk_image_menu_item_new_with_mnemonic(_("_Preferences"));
 215         image = gtk_image_new_from_icon_name(GTK_STOCK_PREFERENCES,
 216             GTK_ICON_SIZE_MENU);
 217         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 218         if (g_strcmp0(dhcpcd_status(con), "down") == 0)
 219                 gtk_widget_set_sensitive(item, false);
 220         else
 221                 g_signal_connect(G_OBJECT(item), "activate",
 222                     G_CALLBACK(on_pref), data);
 223         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 224
 225         item = gtk_separator_menu_item_new();
 226         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 227
 228         item = gtk_image_menu_item_new_with_mnemonic(_("_About"));
 229         image = gtk_image_new_from_icon_name(GTK_STOCK_ABOUT,
 230             GTK_ICON_SIZE_MENU);
 231         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 232         g_signal_connect(G_OBJECT(item), "activate",
 233             G_CALLBACK(on_about), icon);
 234         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 235
 236         item = gtk_image_menu_item_new_with_mnemonic(_("_Quit"));
 237         image = gtk_image_new_from_icon_name(GTK_STOCK_QUIT,
 238             GTK_ICON_SIZE_MENU);
 239         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 240         g_signal_connect(G_OBJECT(item), "activate",
 241             G_CALLBACK(on_quit), icon);
 242         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 243
 244         gtk_widget_show_all(GTK_WIDGET(menu));
 245         gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 246             gtk_status_icon_position_menu, icon, button, atime);
 247         if (button == 0)
 248                 gtk_menu_shell_select_first(GTK_MENU_SHELL(menu), FALSE);
 249 }
 250
 251 void
 252 menu_init(GtkStatusIcon *icon, DHCPCD_CONNECTION *con)
 253 {
 254
 255         g_signal_connect(G_OBJECT(icon), "activate",
 256             G_CALLBACK(on_activate), con);
 257         g_signal_connect(G_OBJECT(icon), "popup_menu",
 258             G_CALLBACK(on_popup), con);
 259 }
 260
 261
 262 #if GTK_MAJOR_VERSION == 2
 263 GtkWidget *
 264 gtk_box_new(GtkOrientation o, gint s)
 265 {
 266
 267         if (o == GTK_ORIENTATION_HORIZONTAL)
 268                 return gtk_hbox_new(false, s);
 269         else
 270                 return gtk_vbox_new(false, s);
 271 }
 272 #endif