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
  30 static const char *copyright = "Copyright (c) 2009 Roy Marples";
  31
  32 static const char *authors[] = {
  33         "Roy Marples <roy@marples.name>",
  34         NULL
  35 };
  36
  37 static void
  38 on_quit(_unused GtkMenuItem *item, _unused gpointer data)
  39 {
  40         gtk_main_quit();
  41 }
  42
  43 static void
  44 on_help(_unused GtkMenuItem *item, _unused gpointer data)
  45 {
  46 }
  47
  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 p)
  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 static void
  68 url_hook(GtkAboutDialog *dialog, const char *url, _unused gpointer p)
  69 {
  70         url_show(dialog, url);
  71 }
  72
  73 static void
  74 on_about(_unused GtkMenuItem *item, _unused gpointer data)
  75 {
  76         gtk_window_set_default_icon_name(GTK_STOCK_NETWORK);
  77         gtk_about_dialog_set_email_hook(email_hook, NULL, NULL);
  78         gtk_about_dialog_set_url_hook(url_hook, NULL, NULL);
  79         gtk_show_about_dialog(NULL,
  80                               "version", VERSION,
  81                               "copyright", copyright,
  82                               "website-label", "dhcpcd Website",
  83                               "website", "http://roy.marples.name/projects/dhcpcd",
  84                               "authors", authors,
  85                               "logo-icon-name", GTK_STOCK_NETWORK,
  86                               NULL);
  87 }
  88
  89 static void
  90 add_scan_results(GtkMenu *menu, const struct if_msg *ifm)
  91 {
  92         GSList *gl;
  93         const struct if_ap *ifa;
  94         GtkWidget *item, *image, *box, *label, *bar;
  95         double perc;
  96         int strength;
  97         const char *icon;
  98
  99         for (gl = ifm->scan_results; gl; gl = gl->next) {
 100                 ifa = (const struct if_ap *)gl->data;
 101                 item = gtk_check_menu_item_new();
 102                 gtk_check_menu_item_set_draw_as_radio(GTK_CHECK_MENU_ITEM(item), TRUE);
 103                 box = gtk_hbox_new(FALSE, 6);
 104                 gtk_container_add(GTK_CONTAINER(item), box);
 105                 label = gtk_label_new(ifa->ssid);
 106                 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 107
 108                 if (g_strcmp0(ifm->ssid, ifa->ssid) == 0)
 109                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
 110                 if (ifa->flags == NULL)
 111                         icon = "network-wireless";
 112                 else
 113                         icon = "network-wireless-encrypted";
 114                 image = gtk_image_new_from_icon_name(icon,
 115                                                      GTK_ICON_SIZE_MENU);
 116                 gtk_box_pack_start(GTK_BOX(box), image, FALSE, FALSE, 0);
 117
 118                 bar = gtk_progress_bar_new();
 119                 gtk_widget_set_size_request(bar, 100, -1);
 120                 gtk_box_pack_end(GTK_BOX(box), bar, FALSE, TRUE, 0);
 121                 strength = CLAMP(ifa->quality, 0, 100);
 122                 perc = strength / 100.0;
 123                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(bar), perc);
 124
 125                 gtk_widget_show(label);
 126                 gtk_widget_show(bar);
 127                 gtk_widget_show(image);
 128                 gtk_widget_show(box);
 129                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 130         }
 131 }
 132
 133 static void
 134 on_activate(GtkStatusIcon *icon, _unused guint button, _unused guint32 atime, _unused gpointer data)
 135 {
 136         GtkMenu *menu;
 137         const struct if_msg *ifm;
 138         GList *gl;
 139         size_t n;
 140
 141         notify_close();
 142
 143         n = 0;
 144         for (gl = interfaces; gl; gl = gl->next) {
 145                 ifm = (const struct if_msg *)gl->data;
 146                 if (ifm->wireless)
 147                         if (++n > 1)
 148                                 break;
 149         }
 150         if (n == 0)
 151                 return;
 152
 153         menu = (GtkMenu *)gtk_menu_new();
 154
 155         for (gl = interfaces; gl; gl = gl->next) {
 156                 ifm = (const struct if_msg *)gl->data;
 157                 if (!ifm->wireless)
 158                         continue;
 159                 if (n == 1) {
 160                         add_scan_results(menu, ifm);
 161                         break;
 162                 }
 163 #if 0
 164                 item = gtk_image_menu_item_new_with_label(ifm->name);
 165                 image = gtk_image_new_from_icon_name("network-wireless",
 166                                                      GTK_ICON_SIZE_MENU);
 167                 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 168
 169                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 170 #endif
 171         }
 172         gtk_widget_show_all(GTK_WIDGET(menu));
 173         gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 174                        gtk_status_icon_position_menu, icon,
 175                        1, gtk_get_current_event_time());
 176 }
 177
 178 static void
 179 on_popup(GtkStatusIcon *icon, guint button, guint32 atime, gpointer data)
 180 {
 181         GtkMenu *menu;
 182         GtkWidget *item, *image;
 183
 184         notify_close();
 185
 186         menu = (GtkMenu *)gtk_menu_new();
 187
 188         item = gtk_image_menu_item_new_with_mnemonic(_("_Quit"));
 189         image = gtk_image_new_from_icon_name(GTK_STOCK_QUIT,
 190                                              GTK_ICON_SIZE_MENU);
 191         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 192         g_signal_connect(G_OBJECT(item), "activate",
 193                          G_CALLBACK(on_quit), icon);
 194         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 195
 196         item = gtk_separator_menu_item_new();
 197         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 198
 199         item = gtk_image_menu_item_new_with_mnemonic(_("_Help"));
 200         image = gtk_image_new_from_icon_name(GTK_STOCK_HELP,
 201                                              GTK_ICON_SIZE_MENU);
 202         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 203         g_signal_connect(G_OBJECT(item), "activate",
 204                          G_CALLBACK(on_help), icon);
 205         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 206
 207         item = gtk_image_menu_item_new_with_mnemonic(_("_About"));
 208         image = gtk_image_new_from_icon_name(GTK_STOCK_ABOUT,
 209                                              GTK_ICON_SIZE_MENU);
 210         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
 211         g_signal_connect(G_OBJECT(item), "activate",
 212                          G_CALLBACK(on_about), icon);
 213         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 214
 215         gtk_widget_show_all(GTK_WIDGET(menu));
 216         gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 217                        gtk_status_icon_position_menu, data, button, atime);
 218         if (button == 0)
 219                 gtk_menu_shell_select_first(GTK_MENU_SHELL(menu), FALSE);
 220 }
 221
 222 void
 223 menu_init(GtkStatusIcon *icon)
 224 {
 225         g_signal_connect_object(G_OBJECT(icon), "activate",
 226                                 G_CALLBACK(on_activate), icon, 0);
 227         g_signal_connect_object(G_OBJECT(icon), "popup_menu",
 228                                 G_CALLBACK(on_popup), icon, 0);
 229 }