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

   1 /*
   2  * dhcpcd-gtk
   3  * Copyright 2009 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 "dhcpcd-gtk.h"
  28 #include "menu.h"
  29 #include "wpa.h"
  30
  31 static const char *copyright = "Copyright (c) 2009 Roy Marples";
  32
  33 static const char *authors[] = {
  34         "Roy Marples <roy@marples.name>",
  35         NULL
  36 };
  37
  38 static void
  39 on_quit(_unused GtkMenuItem *item, _unused gpointer data)
  40 {
  41         gtk_main_quit();
  42 }
  43
  44 static void
  45 on_help(_unused GtkMenuItem *item, _unused gpointer data)
  46 {
  47 }
  48
  49 static void
  50 url_show(GtkAboutDialog *dialog, const char *url)
  51 {
  52         GdkScreen *screen;
  53
  54         screen = gtk_widget_get_screen(GTK_WIDGET(dialog));
  55         gtk_show_uri(screen, url, GDK_CURRENT_TIME, NULL);
  56 }
  57
  58 static void
  59 email_hook(GtkAboutDialog *dialog, const char *url, _unused gpointer p)
  60 {
  61         char *address;
  62
  63         address = g_strdup_printf("mailto:%s", url);
  64         url_show(dialog, address);
  65         g_free(address);
  66 }
  67
  68 static void
  69 url_hook(GtkAboutDialog *dialog, const char *url, _unused gpointer p)
  70 {
  71         url_show(dialog, url);
  72 }
  73
  74 static void
  75 ssid_hook(_unused GtkMenuItem *item, gpointer data)
  76 {
  77         wpa_configure((const struct if_ap *)data);
  78 }
  79
  80 static void
  81 on_about(_unused GtkMenuItem *item, _unused gpointer data)
  82 {
  83         gtk_window_set_default_icon_name(GTK_STOCK_NETWORK);
  84         gtk_about_dialog_set_email_hook(email_hook, NULL, NULL);
  85         gtk_about_dialog_set_url_hook(url_hook, NULL, NULL);
  86         gtk_show_about_dialog(NULL,
  87                               "version", VERSION,
  88                               "copyright", copyright,
  89                               "website-label", "dhcpcd Website",
  90                               "website", "http://roy.marples.name/projects/dhcpcd",
  91                               "authors", authors,
  92                               "logo-icon-name", GTK_STOCK_NETWORK,
  93                               NULL);
  94 }
  95
  96 static void
  97 add_scan_results(GtkMenu *menu, const struct if_msg *ifm)
  98 {
  99         GSList *gl;
 100         const struct if_ap *ifa;
 101         GtkWidget *item, *image, *box, *label, *bar;
 102         double perc;
 103         int strength;
 104         const char *icon;
 105         char *tip;
 106
 107         for (gl = ifm->scan_results; gl; gl = gl->next) {
 108                 ifa = (const struct if_ap *)gl->data;
 109                 item = gtk_check_menu_item_new();
 110                 gtk_check_menu_item_set_draw_as_radio(GTK_CHECK_MENU_ITEM(item), TRUE);
 111                 box = gtk_hbox_new(FALSE, 6);
 112                 gtk_container_add(GTK_CONTAINER(item), box);
 113                 label = gtk_label_new(ifa->ssid);
 114                 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 115
 116                 if (g_strcmp0(ifm->ssid, ifa->ssid) == 0)
 117                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
 118                 if (ifa->flags == NULL)
 119                         icon = "network-wireless";
 120                 else
 121                         icon = "network-wireless-encrypted";
 122                 image = gtk_image_new_from_icon_name(icon,
 123                                                      GTK_ICON_SIZE_MENU);
 124                 gtk_box_pack_start(GTK_BOX(box), image, FALSE, FALSE, 0);
 125
 126                 bar = gtk_progress_bar_new();
 127                 gtk_widget_set_size_request(bar, 100, -1);
 128                 gtk_box_pack_end(GTK_BOX(box), bar, FALSE, TRUE, 0);
 129                 strength = CLAMP(ifa->quality, 0, 100);
 130                 perc = strength / 100.0;
 131                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(bar), perc);
 132
 133                 tip = g_strconcat(ifa->bssid, " ", ifa->flags, NULL);
 134                 gtk_widget_set_tooltip_text(item, tip);
 135                 g_free(tip);
 136
 137                 gtk_widget_show(label);
 138                 gtk_widget_show(bar);
 139                 gtk_widget_show(image);
 140                 gtk_widget_show(box);
 141                 g_signal_connect(G_OBJECT(item), "activate",
 142                                 G_CALLBACK(ssid_hook), gl->data);
 143                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 144         }
 145 }
 146
 147 static void
 148 on_activate(GtkStatusIcon *icon, _unused guint button, _unused guint32 atime, _unused gpointer data)
 149 {
 150         GtkMenu *menu;
 151         const struct if_msg *ifm;
 152         GList *gl;
 153         size_t n, na;
 154
 155         notify_close();
 156
 157         n = na =0;
 158         for (gl = interfaces; gl; gl = gl->next) {
 159                 ifm = (const struct if_msg *)gl->data;
 160                 if (ifm->wireless) {
 161                         if (ifm->scan_results != NULL)
 162                                 ++na;
 163                         if (++n > 1 && na != 0)
 164                                 break;
 165                 }
 166         }
 167         if (n == 0 || (n == 1 && na == 0))
 168                 return;
 169
 170         menu = (GtkMenu *)gtk_menu_new();
 171
 172         for (gl = interfaces; gl; gl = gl->next) {
 173                 ifm = (const struct if_msg *)gl->data;
 174                 if (!ifm->wireless)
 175                         continue;
 176                 if (n == 1) {
 177                         add_scan_results(menu, ifm);
 178                         break;
 179                 }
 180 #if 0
 181                 item = gtk_image_menu_item_new_with_label(ifm->name);
 182                 image = gtk_image_new_from_icon_name("network-wireless",
 183                                                      GTK_ICON_SIZE_MENU);
 184                 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 185
 186                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 187 #endif
 188         }
 189         gtk_widget_show_all(GTK_WIDGET(menu));
 190         gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 191                        gtk_status_icon_position_menu, icon,
 192                        1, gtk_get_current_event_time());
 193 }
 194
 195 static void
 196 on_popup(GtkStatusIcon *icon, guint button, guint32 atime, gpointer data)
 197 {
 198         GtkMenu *menu;
 199         GtkWidget *item, *image;
 200
 201         notify_close();
 202
 203         menu = (GtkMenu *)gtk_menu_new();
 204
 205         item = gtk_image_menu_item_new_with_mnemonic(_("_Quit"));
 206         image = gtk_image_new_from_icon_name(GTK_STOCK_QUIT,
 207                                              GTK_ICON_SIZE_MENU);
 208         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 209         g_signal_connect(G_OBJECT(item), "activate",
 210                          G_CALLBACK(on_quit), icon);
 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(_("_Help"));
 217         image = gtk_image_new_from_icon_name(GTK_STOCK_HELP,
 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_help), icon);
 222         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 223
 224         item = gtk_image_menu_item_new_with_mnemonic(_("_About"));
 225         image = gtk_image_new_from_icon_name(GTK_STOCK_ABOUT,
 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_about), 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, data, 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)
 241 {
 242         g_signal_connect_object(G_OBJECT(icon), "activate",
 243                                 G_CALLBACK(on_activate), icon, 0);
 244         g_signal_connect_object(G_OBJECT(icon), "popup_menu",
 245                                 G_CALLBACK(on_popup), icon, 0);
 246 }