src/plugins/trayicon/trayicon.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2003-2007 the Claws Mail Team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include <stdio.h>
  25
  26 #include <glib.h>
  27 #include <glib/gi18n.h>
  28 #include <gtk/gtk.h>
  29
  30 #include "common/claws.h"
  31 #include "common/version.h"
  32 #include "plugin.h"
  33 #include "utils.h"
  34 #include "hooks.h"
  35 #include "folder.h"
  36 #include "mainwindow.h"
  37 #include "gtkutils.h"
  38 #include "menu.h"
  39 #include "toolbar.h"
  40 #include "prefs_common.h"
  41 #include "main.h"
  42 #include "alertpanel.h"
  43 #include "account.h"
  44 #include "gtk/manage_window.h"
  45
  46 #include "eggtrayicon.h"
  47
  48 #include "trayicon_prefs.h"
  49
  50 #include "stock_pixmap.h"
  51
  52 #define PLUGIN_NAME (_("Trayicon"))
  53
  54 static guint item_hook_id;
  55 static guint folder_hook_id;
  56 static guint offline_hook_id;
  57 static guint account_hook_id;
  58 static guint close_hook_id;
  59 static guint iconified_hook_id;
  60
  61 static GdkPixmap *newmail_pixmap[2];
  62 static GdkPixmap *newmail_bitmap[2];
  63 static GdkPixmap *unreadmail_pixmap[2];
  64 static GdkPixmap *unreadmail_bitmap[2];
  65 static GdkPixmap *newmarkedmail_pixmap[2];
  66 static GdkPixmap *newmarkedmail_bitmap[2];
  67 static GdkPixmap *unreadmarkedmail_pixmap[2];
  68 static GdkPixmap *unreadmarkedmail_bitmap[2];
  69 static GdkPixmap *nomail_pixmap[2];
  70 static GdkPixmap *nomail_bitmap[2];
  71
  72 static EggTrayIcon *trayicon;
  73 static GtkWidget *eventbox;
  74 static GtkWidget *image;
  75 static GtkTooltips *tooltips;
  76 static GtkWidget *traymenu_popup;
  77 static GtkItemFactory *traymenu_factory;
  78 static gboolean updating_menu = FALSE;
  79
  80 guint destroy_signal_id;
  81
  82 typedef enum
  83 {
  84         TRAYICON_NEW,
  85         TRAYICON_NEWMARKED,
  86         TRAYICON_UNREAD,
  87         TRAYICON_UNREADMARKED,
  88         TRAYICON_NOTHING
  89 } TrayIconType;
  90
  91 static void trayicon_get_all_cb     (gpointer data, guint action, GtkWidget *widget);
  92 static void trayicon_compose_cb     (gpointer data, guint action, GtkWidget *widget);
  93 static void trayicon_compose_acc_cb (GtkMenuItem *menuitem, gpointer data );
  94 static void trayicon_addressbook_cb (gpointer data, guint action, GtkWidget *widget);
  95 static void trayicon_exit_cb        (gpointer data, guint action, GtkWidget *widget);
  96 static void trayicon_toggle_offline_cb  (gpointer data, guint action, GtkWidget *widget);
  97 static void resize_cb               (GtkWidget *widget, GtkRequisition *req, gpointer user_data);
  98
  99 static GtkItemFactoryEntry trayicon_popup_menu_entries[] =
 100 {
 101         {N_("/_Get Mail"),              NULL, trayicon_get_all_cb,              0, NULL},
 102         {"/---",                        NULL, NULL,                             0, "<Separator>"},
 103         {N_("/_Email"),                 NULL, trayicon_compose_cb,              0, NULL},
 104         {N_("/_Email from account"),    NULL, NULL,                             0, "<Branch>"},
 105         {"/---",                        NULL, NULL,                             0, "<Separator>"},
 106         {N_("/Open A_ddressbook"),      NULL, trayicon_addressbook_cb,          0, NULL},
 107         {"/---",                        NULL, NULL,                             0, "<Separator>"},
 108         {N_("/_Work Offline"),          NULL, trayicon_toggle_offline_cb,       0, "<CheckItem>"},
 109         {"/---",                        NULL, NULL,                             0, "<Separator>"},
 110         {N_("/E_xit Claws Mail"),       NULL, trayicon_exit_cb,                 0, NULL}
 111 };
 112
 113 static gboolean trayicon_set_accounts_hook(gpointer source, gpointer data)
 114 {
 115         GList *cur_ac, *cur_item = NULL;
 116         GtkWidget *menu;
 117         GtkWidget *menuitem;
 118         PrefsAccount *ac_prefs;
 119
 120         GList *account_list = account_get_list();
 121
 122         menu = gtk_item_factory_get_widget(traymenu_factory,
 123                                            "/Email from account");
 124
 125         /* destroy all previous menu item */
 126         cur_item = GTK_MENU_SHELL(menu)->children;
 127         while (cur_item != NULL) {
 128                 GList *next = cur_item->next;
 129                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
 130                 cur_item = next;
 131         }
 132
 133         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
 134                 ac_prefs = (PrefsAccount *)cur_ac->data;
 135
 136                 menuitem = gtk_menu_item_new_with_label
 137                         (ac_prefs->account_name ? ac_prefs->account_name
 138                          : _("Untitled"));
 139                 gtk_widget_show(menuitem);
 140                 gtk_menu_append(GTK_MENU(menu), menuitem);
 141                 g_signal_connect(G_OBJECT(menuitem), "activate",
 142                                  G_CALLBACK(trayicon_compose_acc_cb),
 143                                  ac_prefs);
 144         }
 145         return FALSE;
 146 }
 147
 148 static void set_trayicon_pixmap(TrayIconType icontype)
 149 {
 150         GdkPixmap *pixmap = NULL;
 151         GdkBitmap *bitmap = NULL;
 152         static GdkPixmap *last_pixmap = NULL;
 153
 154         switch(icontype) {
 155         case TRAYICON_NEW:
 156                 pixmap = newmail_pixmap[prefs_common.work_offline];
 157                 bitmap = newmail_bitmap[prefs_common.work_offline];
 158                 break;
 159         case TRAYICON_NEWMARKED:
 160                 pixmap = newmarkedmail_pixmap[prefs_common.work_offline];
 161                 bitmap = newmarkedmail_bitmap[prefs_common.work_offline];
 162                 break;
 163         case TRAYICON_UNREAD:
 164                 pixmap = unreadmail_pixmap[prefs_common.work_offline];
 165                 bitmap = unreadmail_bitmap[prefs_common.work_offline];
 166                 break;
 167         case TRAYICON_UNREADMARKED:
 168                 pixmap = unreadmarkedmail_pixmap[prefs_common.work_offline];
 169                 bitmap = unreadmarkedmail_bitmap[prefs_common.work_offline];
 170                 break;
 171         default:
 172                 pixmap = nomail_pixmap[prefs_common.work_offline];
 173                 bitmap = nomail_bitmap[prefs_common.work_offline];
 174                 break;
 175         }
 176
 177         if (pixmap == last_pixmap) {
 178                 return;
 179         }
 180
 181         gtk_image_set_from_pixmap(GTK_IMAGE(image), pixmap, bitmap);
 182
 183         last_pixmap = pixmap;
 184 }
 185
 186 static void update(FolderItem *removed_item)
 187 {
 188         guint new, unread, unreadmarked, marked, total;
 189         gchar *buf;
 190         TrayIconType icontype = TRAYICON_NOTHING;
 191
 192         folder_count_total_msgs(&new, &unread, &unreadmarked, &marked, &total);
 193         if (removed_item) {
 194                 total -= removed_item->total_msgs;
 195                 new -= removed_item->new_msgs;
 196                 unread -= removed_item->unread_msgs;
 197         }
 198
 199         buf = g_strdup_printf(_("New %d, Unread: %d, Total: %d"), new, unread, total);
 200
 201         gtk_tooltips_set_tip(tooltips, eventbox, buf, "");
 202         g_free(buf);
 203
 204         if (new > 0 && unreadmarked > 0) {
 205                 icontype = TRAYICON_NEWMARKED;
 206         } else if (new > 0) {
 207                 icontype = TRAYICON_NEW;
 208         } else if (unreadmarked > 0) {
 209                 icontype = TRAYICON_UNREADMARKED;
 210         } else if (unread > 0) {
 211                 icontype = TRAYICON_UNREAD;
 212         }
 213
 214         set_trayicon_pixmap(icontype);
 215 }
 216
 217 static gboolean folder_item_update_hook(gpointer source, gpointer data)
 218 {
 219         update(NULL);
 220
 221         return FALSE;
 222 }
 223
 224 static gboolean folder_update_hook(gpointer source, gpointer data)
 225 {
 226         FolderUpdateData *hookdata;
 227         hookdata = source;
 228         if (hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM)
 229                 update(hookdata->item);
 230         else
 231                 update(NULL);
 232
 233         return FALSE;
 234 }
 235
 236 static gboolean offline_update_hook(gpointer source, gpointer data)
 237 {
 238         update(NULL);
 239         return FALSE;
 240 }
 241
 242 static gboolean trayicon_close_hook(gpointer source, gpointer data)
 243 {
 244         if (source) {
 245                 gboolean *close_allowed = (gboolean*)source;
 246
 247                 if (trayicon_prefs.close_to_tray) {
 248                 MainWindow *mainwin = mainwindow_get_mainwindow();
 249
 250                         *close_allowed = FALSE;
 251                 if (GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window)))
 252                         main_window_hide(mainwin);
 253         }
 254         }
 255         return FALSE;
 256 }
 257
 258 static gboolean trayicon_got_iconified_hook(gpointer source, gpointer data)
 259 {
 260         MainWindow *mainwin = mainwindow_get_mainwindow();
 261
 262         if (trayicon_prefs.hide_when_iconified
 263                         && GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window))
 264                         && !gtk_window_get_skip_taskbar_hint(GTK_WINDOW(mainwin->window))) {
 265                 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(mainwin->window), TRUE);
 266         }
 267         return FALSE;
 268 }
 269
 270 static void resize_cb(GtkWidget *widget, GtkRequisition *req,
 271                       gpointer user_data)
 272 {
 273         update(NULL);
 274 }
 275
 276 static gboolean click_cb(GtkWidget * widget,
 277                          GdkEventButton * event, gpointer user_data)
 278 {
 279         MainWindow *mainwin;
 280
 281         if (event == NULL) {
 282                 return TRUE;
 283         }
 284
 285         mainwin = mainwindow_get_mainwindow();
 286
 287         switch (event->button) {
 288         case 1:
 289                 if (GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window))) {
 290                         if ((gdk_window_get_state(GTK_WIDGET(mainwin->window)->window)&GDK_WINDOW_STATE_ICONIFIED)
 291                                         || mainwindow_is_obscured()) {
 292                                 gtk_window_deiconify(GTK_WINDOW(mainwin->window));
 293                                 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(mainwin->window), FALSE);
 294                                 main_window_show(mainwin);
 295                                 gtk_window_present(GTK_WINDOW(mainwin->window));
 296                         } else {
 297                                 main_window_hide(mainwin);
 298                         }
 299                 } else {
 300                         gtk_window_deiconify(GTK_WINDOW(mainwin->window));
 301                         gtk_window_set_skip_taskbar_hint(GTK_WINDOW(mainwin->window), FALSE);
 302                         main_window_show(mainwin);
 303                         gtk_window_present(GTK_WINDOW(mainwin->window));
 304         }
 305                 break;
 306         case 3:
 307                 /* tell callbacks to skip any event */
 308                 updating_menu = TRUE;
 309                 /* initialize checkitem according to current offline state */
 310                 gtk_check_menu_item_set_active(
 311                         GTK_CHECK_MENU_ITEM(gtk_item_factory_get_item(traymenu_factory,
 312                         "/Work Offline")), prefs_common.work_offline);
 313                 gtk_widget_set_sensitive(
 314                         GTK_WIDGET(gtk_item_factory_get_item(traymenu_factory,
 315                         "/Get Mail")), mainwin->lock_count == 0);
 316                 updating_menu = FALSE;
 317
 318                 gtk_menu_popup( GTK_MENU(traymenu_popup), NULL, NULL, NULL, NULL,
 319                        event->button, event->time );
 320                 break;
 321         default:
 322                 return TRUE;
 323         }
 324         return TRUE;
 325 }
 326
 327 static void create_trayicon(void);
 328
 329 static void destroy_cb(GtkWidget *widget, gpointer *data)
 330 {
 331         debug_print("Widget destroyed\n");
 332
 333         create_trayicon();
 334 }
 335
 336 static void create_trayicon()
 337 {
 338         gint n_entries = 0;
 339
 340         trayicon = egg_tray_icon_new("Claws Mail");
 341         gtk_widget_realize(GTK_WIDGET(trayicon));
 342         gtk_window_set_default_size(GTK_WINDOW(trayicon), 16, 16);
 343         gtk_container_set_border_width(GTK_CONTAINER(trayicon), 0);
 344
 345         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_NOMAIL, &nomail_pixmap[0], &nomail_bitmap[0]);
 346         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_UNREADMAIL, &unreadmail_pixmap[0], &unreadmail_bitmap[0]);
 347         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_NEWMAIL, &newmail_pixmap[0], &newmail_bitmap[0]);
 348         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_UNREADMARKEDMAIL, &unreadmarkedmail_pixmap[0], &unreadmarkedmail_bitmap[0]);
 349         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_NEWMARKEDMAIL, &newmarkedmail_pixmap[0], &newmarkedmail_bitmap[0]);
 350
 351         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_NOMAIL_OFFLINE, &nomail_pixmap[1], &nomail_bitmap[1]);
 352         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_UNREADMAIL_OFFLINE, &unreadmail_pixmap[1], &unreadmail_bitmap[1]);
 353         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_NEWMAIL_OFFLINE, &newmail_pixmap[1], &newmail_bitmap[1]);
 354         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_UNREADMARKEDMAIL_OFFLINE, &unreadmarkedmail_pixmap[1], &unreadmarkedmail_bitmap[1]);
 355         stock_pixmap_gdk(GTK_WIDGET(trayicon), STOCK_PIXMAP_TRAY_NEWMARKEDMAIL_OFFLINE, &newmarkedmail_pixmap[1], &newmarkedmail_bitmap[1]);
 356
 357
 358         eventbox = gtk_event_box_new();
 359         gtk_container_set_border_width(GTK_CONTAINER(eventbox), 0);
 360         gtk_container_add(GTK_CONTAINER(trayicon), GTK_WIDGET(eventbox));
 361
 362         image = gtk_image_new_from_pixmap(nomail_pixmap[0], nomail_bitmap[0]);
 363         gtk_container_add(GTK_CONTAINER(eventbox), image);
 364
 365         destroy_signal_id =
 366         g_signal_connect(G_OBJECT(trayicon), "destroy",
 367                 G_CALLBACK(destroy_cb), NULL);
 368         g_signal_connect(GTK_OBJECT(trayicon), "size-request",
 369                 G_CALLBACK(resize_cb), NULL);
 370         g_signal_connect(G_OBJECT(eventbox), "button-press-event",
 371                 G_CALLBACK(click_cb), NULL);
 372
 373         tooltips = gtk_tooltips_new();
 374         gtk_tooltips_enable(tooltips);
 375
 376         n_entries = sizeof(trayicon_popup_menu_entries) /
 377         sizeof(trayicon_popup_menu_entries[0]);
 378         traymenu_popup = menu_create_items(trayicon_popup_menu_entries,
 379                                                 n_entries, "<TrayiconMenu>", &traymenu_factory,
 380                                                 NULL);
 381
 382         gtk_widget_show_all(GTK_WIDGET(trayicon));
 383
 384         update(NULL);
 385 }
 386
 387 int plugin_init(gchar **error)
 388 {
 389         if (!check_plugin_version(MAKE_NUMERIC_VERSION(2,9,2,72),
 390                                 VERSION_NUMERIC, PLUGIN_NAME, error))
 391                 return -1;
 392
 393         item_hook_id = hooks_register_hook (FOLDER_ITEM_UPDATE_HOOKLIST, folder_item_update_hook, NULL);
 394         if (item_hook_id == -1) {
 395                 *error = g_strdup(_("Failed to register folder item update hook"));
 396                 goto err_out_item;
 397         }
 398
 399         folder_hook_id = hooks_register_hook (FOLDER_UPDATE_HOOKLIST, folder_update_hook, NULL);
 400         if (folder_hook_id == -1) {
 401                 *error = g_strdup(_("Failed to register folder update hook"));
 402                 goto err_out_folder;
 403         }
 404
 405         offline_hook_id = hooks_register_hook (OFFLINE_SWITCH_HOOKLIST, offline_update_hook, NULL);
 406         if (offline_hook_id == -1) {
 407                 *error = g_strdup(_("Failed to register offline switch hook"));
 408                 goto err_out_offline;
 409         }
 410
 411         account_hook_id = hooks_register_hook (ACCOUNT_LIST_CHANGED_HOOKLIST, trayicon_set_accounts_hook, NULL);
 412         if (account_hook_id == -1) {
 413                 *error = g_strdup(_("Failed to register account list changed hook"));
 414                 goto err_out_account;
 415         }
 416
 417         close_hook_id = hooks_register_hook (MAIN_WINDOW_CLOSE, trayicon_close_hook, NULL);
 418         if (close_hook_id == -1) {
 419                 *error = g_strdup(_("Failed to register close hook"));
 420                 goto err_out_close;
 421         }
 422
 423         iconified_hook_id = hooks_register_hook (MAIN_WINDOW_GOT_ICONIFIED, trayicon_got_iconified_hook, NULL);
 424         if (iconified_hook_id == -1) {
 425                 *error = g_strdup(_("Failed to register got iconified hook"));
 426                 goto err_out_iconified;
 427         }
 428
 429         create_trayicon();
 430         trayicon_set_accounts_hook(NULL, NULL);
 431
 432         trayicon_prefs_init();
 433
 434         if (trayicon_prefs.hide_at_startup && claws_is_starting()) {
 435                 MainWindow *mainwin = mainwindow_get_mainwindow();
 436
 437                 if (GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window)))
 438                         main_window_hide(mainwin);
 439                 main_set_show_at_startup(FALSE);
 440         }
 441
 442         return 0;
 443
 444 err_out_iconified:
 445         hooks_unregister_hook(MAIN_WINDOW_CLOSE, close_hook_id);
 446 err_out_close:
 447         hooks_unregister_hook(ACCOUNT_LIST_CHANGED_HOOKLIST, account_hook_id);
 448 err_out_account:
 449         hooks_unregister_hook(OFFLINE_SWITCH_HOOKLIST, offline_hook_id);
 450 err_out_offline:
 451         hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST, folder_hook_id);
 452 err_out_folder:
 453         hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, item_hook_id);
 454 err_out_item:
 455         return -1;
 456 }
 457
 458 gboolean plugin_done(void)
 459 {
 460         trayicon_prefs_done();
 461
 462         hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, item_hook_id);
 463         hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST, folder_hook_id);
 464         hooks_unregister_hook(OFFLINE_SWITCH_HOOKLIST, offline_hook_id);
 465         hooks_unregister_hook(ACCOUNT_LIST_CHANGED_HOOKLIST, account_hook_id);
 466         hooks_unregister_hook(MAIN_WINDOW_CLOSE, close_hook_id);
 467         hooks_unregister_hook(MAIN_WINDOW_GOT_ICONIFIED, iconified_hook_id);
 468
 469         if (claws_is_exiting())
 470                 return TRUE;
 471
 472         g_signal_handler_disconnect(G_OBJECT(trayicon), destroy_signal_id);
 473
 474         gtk_widget_destroy(GTK_WIDGET(trayicon));
 475
 476         while (gtk_events_pending()) {
 477                 gtk_main_iteration();
 478         }
 479         return TRUE;
 480 }
 481
 482 const gchar *plugin_name(void)
 483 {
 484         return PLUGIN_NAME;
 485 }
 486
 487 const gchar *plugin_desc(void)
 488 {
 489         return _("This plugin places a mailbox icon in the system tray that "
 490                  "indicates if you have new or unread mail.\n"
 491                  "\n"
 492                  "The mailbox is empty if you have no unread mail, otherwise "
 493                  "it contains a letter. A tooltip shows new, unread and total "
 494                  "number of messages.");
 495 }
 496
 497 const gchar *plugin_type(void)
 498 {
 499         return "GTK2";
 500 }
 501
 502 const gchar *plugin_licence(void)
 503 {
 504         return "GPL3+";
 505 }
 506
 507 const gchar *plugin_version(void)
 508 {
 509         return VERSION;
 510 }
 511
 512
 513 /* popup menu callbacks */
 514 static void trayicon_get_all_cb( gpointer data, guint action, GtkWidget *widget )
 515 {
 516         MainWindow *mainwin = mainwindow_get_mainwindow();
 517         inc_all_account_mail_cb(mainwin, 0, NULL);
 518 }
 519
 520 static void trayicon_compose_cb( gpointer data, guint action, GtkWidget *widget )
 521 {
 522         MainWindow *mainwin = mainwindow_get_mainwindow();
 523         compose_mail_cb(mainwin, 0, NULL);
 524 }
 525
 526 static void trayicon_compose_acc_cb( GtkMenuItem *menuitem, gpointer data )
 527 {
 528         compose_new((PrefsAccount *)data, NULL, NULL);
 529 }
 530
 531 static void trayicon_addressbook_cb( gpointer data, guint action, GtkWidget *widget )
 532 {
 533         addressbook_open(NULL);
 534 }
 535
 536 static void trayicon_toggle_offline_cb( gpointer data, guint action, GtkWidget *widget )
 537 {
 538         /* toggle offline mode if menu checkitem has been clicked */
 539         if (!updating_menu) {
 540                 MainWindow *mainwin = mainwindow_get_mainwindow();
 541                 main_window_toggle_work_offline(mainwin, !prefs_common.work_offline, TRUE);
 542         }
 543 }
 544
 545 static void app_exit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
 546 {
 547         if (prefs_common.confirm_on_exit) {
 548                 if (alertpanel(_("Exit"), _("Exit Claws Mail?"),
 549                                GTK_STOCK_CANCEL, GTK_STOCK_OK,
 550                                NULL) != G_ALERTALTERNATE) {
 551                         return;
 552                 }
 553                 manage_window_focus_in(mainwin->window, NULL, NULL);
 554         }
 555
 556         app_will_exit(NULL, mainwin);
 557 }
 558
 559 static void trayicon_exit_cb( gpointer data, guint action, GtkWidget *widget )
 560 {
 561         MainWindow *mainwin = mainwindow_get_mainwindow();
 562
 563         if (mainwin->lock_count == 0) {
 564                 app_exit_cb(mainwin, 0, NULL);
 565         }
 566 }
 567
 568 struct PluginFeature *plugin_provides(void)
 569 {
 570         static struct PluginFeature features[] =
 571                 { {PLUGIN_NOTIFIER, N_("Trayicon")},
 572                   {PLUGIN_NOTHING, NULL}};
 573         return features;
 574 }