src/plugins/trayicon/trayicon.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2003-2012 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 #include "claws-features.h"
  23 #endif
  24
  25 #include <stdio.h>
  26
  27 #include <glib.h>
  28 #include <glib/gi18n.h>
  29 #include <gtk/gtk.h>
  30
  31 #include "common/claws.h"
  32 #include "common/version.h"
  33 #include "plugin.h"
  34 #include "utils.h"
  35 #include "hooks.h"
  36 #include "folder.h"
  37 #include "mainwindow.h"
  38 #include "gtkutils.h"
  39 #include "menu.h"
  40 #include "toolbar.h"
  41 #include "prefs_common.h"
  42 #include "main.h"
  43 #include "alertpanel.h"
  44 #include "account.h"
  45 #include "gtk/manage_window.h"
  46 #ifdef USE_NEW_ADDRBOOK
  47         #include "addressbook-dbus.h"
  48 #endif
  49
  50 #include "trayicon_prefs.h"
  51
  52 #include "stock_pixmap.h"
  53
  54 #define PLUGIN_NAME (_("Trayicon"))
  55
  56 static guint item_hook_id;
  57 static guint folder_hook_id;
  58 static guint offline_hook_id;
  59 static guint account_hook_id;
  60 static guint close_hook_id;
  61 static guint iconified_hook_id;
  62 static guint theme_hook_id;
  63
  64 static GdkPixbuf *newmail_pixbuf[2] = {NULL, NULL};
  65 static GdkPixbuf *unreadmail_pixbuf[2] = {NULL, NULL};
  66 static GdkPixbuf *newmarkedmail_pixbuf[2] = {NULL, NULL};
  67 static GdkPixbuf *unreadmarkedmail_pixbuf[2] = {NULL, NULL};
  68 static GdkPixbuf *nomail_pixbuf[2] = {NULL, NULL};
  69
  70 static GtkStatusIcon *trayicon;
  71 static GtkWidget *focused_widget = NULL;
  72
  73 static GtkWidget *traymenu_popup;
  74 static gboolean updating_menu = FALSE;
  75
  76 typedef enum
  77 {
  78         TRAYICON_NEW,
  79         TRAYICON_NEWMARKED,
  80         TRAYICON_UNREAD,
  81         TRAYICON_UNREADMARKED,
  82         TRAYICON_NOTHING
  83 } TrayIconType;
  84
  85 static void trayicon_get_all_cb     (GtkAction *action, gpointer data);
  86 static void trayicon_compose_cb     (GtkAction *action, gpointer data);
  87 static void trayicon_compose_acc_cb (GtkMenuItem *menuitem, gpointer data );
  88 static void trayicon_addressbook_cb (GtkAction *action, gpointer data);
  89 static void trayicon_exit_cb        (GtkAction *action, gpointer data);
  90 static void trayicon_toggle_offline_cb  (GtkAction *action, gpointer data);
  91
  92 static GtkActionEntry trayicon_popup_menu_entries[] =
  93 {
  94         {"TrayiconPopup",                       NULL, "TrayiconPopup" },
  95         {"TrayiconPopup/GetMail",               NULL, N_("_Get Mail"), NULL, NULL, G_CALLBACK(trayicon_get_all_cb) },
  96         {"TrayiconPopup/---",                   NULL, "---", NULL, NULL, G_CALLBACK(trayicon_compose_cb) },
  97         {"TrayiconPopup/Email",                 NULL, N_("_Email"), NULL, NULL, G_CALLBACK(trayicon_compose_cb) },
  98         {"TrayiconPopup/EmailAcc",              NULL, N_("E_mail from account"), NULL, NULL, NULL },
  99         {"TrayiconPopup/OpenAB",                NULL, N_("Open A_ddressbook"), NULL, NULL, G_CALLBACK(trayicon_addressbook_cb) },
 100         {"TrayiconPopup/Exit",                  NULL, N_("E_xit Claws Mail"), NULL, NULL, G_CALLBACK(trayicon_exit_cb) },
 101 };
 102
 103 static GtkToggleActionEntry trayicon_popup_toggle_menu_entries[] =
 104 {
 105         {"TrayiconPopup/ToggleOffline",         NULL, N_("_Work Offline"), NULL, NULL, G_CALLBACK(trayicon_toggle_offline_cb) },
 106 };
 107
 108 static gboolean trayicon_set_accounts_hook(gpointer source, gpointer data)
 109 {
 110         GList *cur_ac;
 111         GtkWidget *menu, *submenu;
 112         GtkWidget *menuitem;
 113         PrefsAccount *ac_prefs;
 114
 115         GList *account_list = account_get_list();
 116
 117         menu = gtk_ui_manager_get_widget(gtkut_ui_manager(), "/Menus/TrayiconPopup/EmailAcc");
 118         gtk_widget_show(menu);
 119
 120         gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu), NULL);
 121         submenu = gtk_menu_new();
 122         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
 123                 ac_prefs = (PrefsAccount *)cur_ac->data;
 124
 125                 menuitem = gtk_menu_item_new_with_label
 126                         (ac_prefs->account_name ? ac_prefs->account_name
 127                          : _("Untitled"));
 128                 gtk_widget_show(menuitem);
 129                 gtk_menu_shell_append(GTK_MENU_SHELL(submenu), menuitem);
 130                 g_signal_connect(G_OBJECT(menuitem), "activate",
 131                                  G_CALLBACK(trayicon_compose_acc_cb),
 132                                  ac_prefs);
 133         }
 134         gtk_widget_show(submenu);
 135         gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu), submenu);
 136         return FALSE;
 137 }
 138
 139 static void set_trayicon_pixbuf(TrayIconType icontype)
 140 {
 141         GdkPixbuf *pixbuf = NULL;
 142         static GdkPixbuf *last_pixbuf = NULL;
 143
 144         switch(icontype) {
 145         case TRAYICON_NEW:
 146                 pixbuf = newmail_pixbuf[prefs_common.work_offline];
 147                 break;
 148         case TRAYICON_NEWMARKED:
 149                 pixbuf = newmarkedmail_pixbuf[prefs_common.work_offline];
 150                 break;
 151         case TRAYICON_UNREAD:
 152                 pixbuf = unreadmail_pixbuf[prefs_common.work_offline];
 153                 break;
 154         case TRAYICON_UNREADMARKED:
 155                 pixbuf = unreadmarkedmail_pixbuf[prefs_common.work_offline];
 156                 break;
 157         default:
 158                 pixbuf = nomail_pixbuf[prefs_common.work_offline];
 159                 break;
 160         }
 161
 162         if (pixbuf == last_pixbuf) {
 163                 return;
 164         }
 165
 166         gtk_status_icon_set_from_pixbuf(GTK_STATUS_ICON(trayicon), pixbuf);
 167
 168         last_pixbuf = pixbuf;
 169 }
 170
 171 static void update(FolderItem *removed_item)
 172 {
 173         guint new, unread, unreadmarked, marked, total;
 174         guint replied, forwarded, locked, ignored, watched;
 175         gchar *buf;
 176         TrayIconType icontype = TRAYICON_NOTHING;
 177
 178         folder_count_total_msgs(&new, &unread, &unreadmarked, &marked, &total,
 179                                 &replied, &forwarded, &locked, &ignored,
 180                                 &watched);
 181         if (removed_item) {
 182                 total -= removed_item->total_msgs;
 183                 new -= removed_item->new_msgs;
 184                 unread -= removed_item->unread_msgs;
 185         }
 186
 187         buf = g_strdup_printf(_("New %d, Unread: %d, Total: %d"), new, unread, total);
 188
 189 #if !(GTK_CHECK_VERSION(2,16,0))
 190         gtk_status_icon_set_tooltip(trayicon, buf);
 191 #else
 192         gtk_status_icon_set_tooltip_text(trayicon, buf);
 193 #endif
 194         g_free(buf);
 195
 196         if (new > 0 && unreadmarked > 0) {
 197                 icontype = TRAYICON_NEWMARKED;
 198         } else if (new > 0) {
 199                 icontype = TRAYICON_NEW;
 200         } else if (unreadmarked > 0) {
 201                 icontype = TRAYICON_UNREADMARKED;
 202         } else if (unread > 0) {
 203                 icontype = TRAYICON_UNREAD;
 204         }
 205
 206         set_trayicon_pixbuf(icontype);
 207 }
 208
 209 static gboolean folder_item_update_hook(gpointer source, gpointer data)
 210 {
 211         update(NULL);
 212
 213         return FALSE;
 214 }
 215
 216 static gboolean folder_update_hook(gpointer source, gpointer data)
 217 {
 218         FolderUpdateData *hookdata;
 219         hookdata = source;
 220         if (hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM)
 221                 update(hookdata->item);
 222         else
 223                 update(NULL);
 224
 225         return FALSE;
 226 }
 227
 228 static gboolean offline_update_hook(gpointer source, gpointer data)
 229 {
 230         update(NULL);
 231         return FALSE;
 232 }
 233
 234 static gboolean trayicon_close_hook(gpointer source, gpointer data)
 235 {
 236         if (source) {
 237                 gboolean *close_allowed = (gboolean*)source;
 238
 239                 if (trayicon_prefs.close_to_tray) {
 240                         MainWindow *mainwin = mainwindow_get_mainwindow();
 241
 242                         *close_allowed = FALSE;
 243                         focused_widget = gtk_window_get_focus(GTK_WINDOW(mainwin->window));
 244
 245                         if (gtk_widget_get_visible(GTK_WIDGET(mainwin->window)))
 246                                 main_window_hide(mainwin);
 247                 }
 248         }
 249         return FALSE;
 250 }
 251
 252 static gboolean trayicon_got_iconified_hook(gpointer source, gpointer data)
 253 {
 254         MainWindow *mainwin = mainwindow_get_mainwindow();
 255
 256         if (trayicon_prefs.hide_when_iconified
 257                         && gtk_widget_get_visible(GTK_WIDGET(mainwin->window))
 258                         && !gtk_window_get_skip_taskbar_hint(GTK_WINDOW(mainwin->window))) {
 259                 focused_widget = gtk_window_get_focus(GTK_WINDOW(mainwin->window));
 260                 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(mainwin->window), TRUE);
 261         }
 262         return FALSE;
 263 }
 264
 265 static void fix_folderview_scroll(MainWindow *mainwin)
 266 {
 267         static gboolean fix_done = FALSE;
 268
 269         if (fix_done)
 270                 return;
 271
 272         gtk_widget_queue_resize(mainwin->folderview->ctree);
 273
 274         fix_done = TRUE;
 275 }
 276
 277 static gboolean click_cb(GtkWidget * widget,
 278                          GdkEventButton * event, gpointer user_data)
 279 {
 280         MainWindow *mainwin;
 281
 282         if (event == NULL) {
 283                 return TRUE;
 284         }
 285
 286         mainwin = mainwindow_get_mainwindow();
 287
 288         switch (event->button) {
 289         case 1:
 290                 if (gtk_widget_get_visible(GTK_WIDGET(mainwin->window))) {
 291                         if ((gdk_window_get_state(gtk_widget_get_window(
 292                                 GTK_WIDGET(mainwin->window)))&GDK_WINDOW_STATE_ICONIFIED)
 293                                         || mainwindow_is_obscured()) {
 294                                 gtk_window_deiconify(GTK_WINDOW(mainwin->window));
 295                                 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(mainwin->window), FALSE);
 296                                 main_window_show(mainwin);
 297                                 gtk_window_present(GTK_WINDOW(mainwin->window));
 298                                 gtk_window_set_focus(GTK_WINDOW(mainwin->window), focused_widget);
 299                         } else {
 300                                 focused_widget = gtk_window_get_focus(GTK_WINDOW(mainwin->window));
 301                                 main_window_hide(mainwin);
 302                         }
 303                 } else {
 304                         gtk_window_deiconify(GTK_WINDOW(mainwin->window));
 305                         gtk_window_set_skip_taskbar_hint(GTK_WINDOW(mainwin->window), FALSE);
 306                         main_window_show(mainwin);
 307                         gtk_window_present(GTK_WINDOW(mainwin->window));
 308                         fix_folderview_scroll(mainwin);
 309                         gtk_window_set_focus(GTK_WINDOW(mainwin->window), focused_widget);
 310         }
 311                 break;
 312         case 3:
 313                 /* tell callbacks to skip any event */
 314                 updating_menu = TRUE;
 315                 /* initialize checkitem according to current offline state */
 316                 cm_toggle_menu_set_active("TrayiconPopup/ToggleOffline", prefs_common.work_offline);
 317                 cm_menu_set_sensitive("TrayiconPopup/GetMail", mainwin->lock_count == 0);
 318                 updating_menu = FALSE;
 319
 320                 gtk_menu_popup( GTK_MENU(traymenu_popup), NULL, NULL, NULL, NULL,
 321                        event->button, event->time );
 322                 break;
 323         default:
 324                 return TRUE;
 325         }
 326         return TRUE;
 327 }
 328
 329 static void create_trayicon(void);
 330
 331 static gboolean trayicon_update_theme(gpointer source, gpointer data)
 332 {
 333         MainWindow *mainwin = mainwindow_get_mainwindow();
 334         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_NOMAIL, &nomail_pixbuf[0]);
 335         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_UNREADMAIL, &unreadmail_pixbuf[0]);
 336         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_NEWMAIL, &newmail_pixbuf[0]);
 337         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_UNREADMARKEDMAIL, &unreadmarkedmail_pixbuf[0]);
 338         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_NEWMARKEDMAIL, &newmarkedmail_pixbuf[0]);
 339
 340         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_NOMAIL_OFFLINE, &nomail_pixbuf[1]);
 341         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_UNREADMAIL_OFFLINE, &unreadmail_pixbuf[1]);
 342         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_NEWMAIL_OFFLINE, &newmail_pixbuf[1]);
 343         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_UNREADMARKEDMAIL_OFFLINE, &unreadmarkedmail_pixbuf[1]);
 344         stock_pixbuf_gdk(GTK_WIDGET(mainwin->window), STOCK_PIXMAP_TRAY_NEWMARKEDMAIL_OFFLINE, &newmarkedmail_pixbuf[1]);
 345
 346         update(NULL);
 347
 348         return FALSE;
 349 }
 350
 351 static void create_trayicon()
 352 {
 353         GtkActionGroup *action_group;
 354         trayicon = gtk_status_icon_new();
 355         gtk_status_icon_set_title(GTK_STATUS_ICON(trayicon), _("Claws Mail"));
 356         g_signal_connect(G_OBJECT(trayicon), "button-press-event",
 357                 G_CALLBACK(click_cb), NULL);
 358
 359         action_group = cm_menu_create_action_group("TrayiconPopup", trayicon_popup_menu_entries,
 360                         G_N_ELEMENTS(trayicon_popup_menu_entries), (gpointer)NULL);
 361         gtk_action_group_add_toggle_actions(action_group, trayicon_popup_toggle_menu_entries,
 362                         G_N_ELEMENTS(trayicon_popup_toggle_menu_entries), (gpointer)NULL);
 363
 364         MENUITEM_ADDUI("/Menus", "TrayiconPopup", "TrayiconPopup", GTK_UI_MANAGER_MENU)
 365         MENUITEM_ADDUI("/Menus/TrayiconPopup", "GetMail", "TrayiconPopup/GetMail", GTK_UI_MANAGER_MENUITEM)
 366         MENUITEM_ADDUI("/Menus/TrayiconPopup", "Separator1", "TrayiconPopup/---", GTK_UI_MANAGER_SEPARATOR)
 367         MENUITEM_ADDUI("/Menus/TrayiconPopup", "Email", "TrayiconPopup/Email", GTK_UI_MANAGER_MENUITEM)
 368         MENUITEM_ADDUI("/Menus/TrayiconPopup", "EmailAcc", "TrayiconPopup/EmailAcc", GTK_UI_MANAGER_MENU)
 369         MENUITEM_ADDUI("/Menus/TrayiconPopup", "Separator2", "TrayiconPopup/---", GTK_UI_MANAGER_SEPARATOR)
 370         MENUITEM_ADDUI("/Menus/TrayiconPopup", "OpenAB", "TrayiconPopup/OpenAB", GTK_UI_MANAGER_MENUITEM)
 371         MENUITEM_ADDUI("/Menus/TrayiconPopup", "Separator3", "TrayiconPopup/---", GTK_UI_MANAGER_SEPARATOR)
 372         MENUITEM_ADDUI("/Menus/TrayiconPopup", "ToggleOffline", "TrayiconPopup/ToggleOffline", GTK_UI_MANAGER_MENUITEM)
 373         MENUITEM_ADDUI("/Menus/TrayiconPopup", "Separator4", "TrayiconPopup/---", GTK_UI_MANAGER_SEPARATOR)
 374         MENUITEM_ADDUI("/Menus/TrayiconPopup", "Exit", "TrayiconPopup/Exit", GTK_UI_MANAGER_MENUITEM)
 375
 376         traymenu_popup = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
 377                                 gtk_ui_manager_get_widget(gtkut_ui_manager(), "/Menus/TrayiconPopup")) );
 378
 379         trayicon_update_theme(NULL, NULL);
 380 }
 381
 382 int plugin_init(gchar **error)
 383 {
 384         if (!check_plugin_version(MAKE_NUMERIC_VERSION(2,9,2,72),
 385                                 VERSION_NUMERIC, PLUGIN_NAME, error))
 386                 return -1;
 387
 388         item_hook_id = hooks_register_hook (FOLDER_ITEM_UPDATE_HOOKLIST, folder_item_update_hook, NULL);
 389         if (item_hook_id == -1) {
 390                 *error = g_strdup(_("Failed to register folder item update hook"));
 391                 goto err_out_item;
 392         }
 393
 394         folder_hook_id = hooks_register_hook (FOLDER_UPDATE_HOOKLIST, folder_update_hook, NULL);
 395         if (folder_hook_id == -1) {
 396                 *error = g_strdup(_("Failed to register folder update hook"));
 397                 goto err_out_folder;
 398         }
 399
 400         offline_hook_id = hooks_register_hook (OFFLINE_SWITCH_HOOKLIST, offline_update_hook, NULL);
 401         if (offline_hook_id == -1) {
 402                 *error = g_strdup(_("Failed to register offline switch hook"));
 403                 goto err_out_offline;
 404         }
 405
 406         account_hook_id = hooks_register_hook (ACCOUNT_LIST_CHANGED_HOOKLIST, trayicon_set_accounts_hook, NULL);
 407         if (account_hook_id == -1) {
 408                 *error = g_strdup(_("Failed to register account list changed hook"));
 409                 goto err_out_account;
 410         }
 411
 412         close_hook_id = hooks_register_hook (MAIN_WINDOW_CLOSE, trayicon_close_hook, NULL);
 413         if (close_hook_id == -1) {
 414                 *error = g_strdup(_("Failed to register close hook"));
 415                 goto err_out_close;
 416         }
 417
 418         iconified_hook_id = hooks_register_hook (MAIN_WINDOW_GOT_ICONIFIED, trayicon_got_iconified_hook, NULL);
 419         if (iconified_hook_id == -1) {
 420                 *error = g_strdup(_("Failed to register got iconified hook"));
 421                 goto err_out_iconified;
 422         }
 423
 424         theme_hook_id = hooks_register_hook(THEME_CHANGED_HOOKLIST, trayicon_update_theme, NULL);
 425         if (theme_hook_id == -1) {
 426                 *error = g_strdup(_("Failed to register theme change hook"));
 427                 goto err_out_theme;
 428         }
 429
 430         create_trayicon();
 431         trayicon_set_accounts_hook(NULL, NULL);
 432
 433         trayicon_prefs_init();
 434
 435         if (trayicon_prefs.hide_at_startup && claws_is_starting()) {
 436                 MainWindow *mainwin = mainwindow_get_mainwindow();
 437
 438                 if (gtk_widget_get_visible(GTK_WIDGET(mainwin->window)))
 439                         main_window_hide(mainwin);
 440                 main_set_show_at_startup(FALSE);
 441         }
 442
 443         return 0;
 444
 445 err_out_theme:
 446         hooks_unregister_hook(MAIN_WINDOW_GOT_ICONIFIED, iconified_hook_id);
 447 err_out_iconified:
 448         hooks_unregister_hook(MAIN_WINDOW_CLOSE, close_hook_id);
 449 err_out_close:
 450         hooks_unregister_hook(ACCOUNT_LIST_CHANGED_HOOKLIST, account_hook_id);
 451 err_out_account:
 452         hooks_unregister_hook(OFFLINE_SWITCH_HOOKLIST, offline_hook_id);
 453 err_out_offline:
 454         hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST, folder_hook_id);
 455 err_out_folder:
 456         hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, item_hook_id);
 457 err_out_item:
 458         return -1;
 459 }
 460
 461 gboolean plugin_done(void)
 462 {
 463         trayicon_prefs_done();
 464
 465         hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, item_hook_id);
 466         hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST, folder_hook_id);
 467         hooks_unregister_hook(OFFLINE_SWITCH_HOOKLIST, offline_hook_id);
 468         hooks_unregister_hook(ACCOUNT_LIST_CHANGED_HOOKLIST, account_hook_id);
 469         hooks_unregister_hook(MAIN_WINDOW_CLOSE, close_hook_id);
 470         hooks_unregister_hook(MAIN_WINDOW_GOT_ICONIFIED, iconified_hook_id);
 471         hooks_unregister_hook(THEME_CHANGED_HOOKLIST, theme_hook_id);
 472
 473         if (claws_is_exiting())
 474                 return TRUE;
 475
 476         gtk_status_icon_set_visible(trayicon, FALSE);
 477         g_object_unref(G_OBJECT(trayicon));
 478         trayicon = NULL;
 479
 480         while (gtk_events_pending()) {
 481                 gtk_main_iteration();
 482         }
 483         return TRUE;
 484 }
 485
 486 const gchar *plugin_name(void)
 487 {
 488         return PLUGIN_NAME;
 489 }
 490
 491 const gchar *plugin_desc(void)
 492 {
 493         return _("This plugin places a mailbox icon in the system tray that "
 494                  "indicates if you have new or unread mail.\n"
 495                  "\n"
 496                  "The mailbox is empty if you have no unread mail, otherwise "
 497                  "it contains a letter. A tooltip shows new, unread and total "
 498                  "number of messages.");
 499 }
 500
 501 const gchar *plugin_type(void)
 502 {
 503         return "GTK2";
 504 }
 505
 506 const gchar *plugin_licence(void)
 507 {
 508         return "GPL3+";
 509 }
 510
 511 const gchar *plugin_version(void)
 512 {
 513         return VERSION;
 514 }
 515
 516
 517 /* popup menu callbacks */
 518 static void trayicon_get_all_cb( GtkAction *action, gpointer data )
 519 {
 520         MainWindow *mainwin = mainwindow_get_mainwindow();
 521         inc_all_account_mail_cb(mainwin, 0, NULL);
 522 }
 523
 524 static void trayicon_compose_cb( GtkAction *action, gpointer data )
 525 {
 526         MainWindow *mainwin = mainwindow_get_mainwindow();
 527         compose_mail_cb(mainwin, 0, NULL);
 528 }
 529
 530 static void trayicon_compose_acc_cb( GtkMenuItem *menuitem, gpointer data )
 531 {
 532         compose_new((PrefsAccount *)data, NULL, NULL);
 533 }
 534
 535 static void trayicon_addressbook_cb( GtkAction *action, gpointer data )
 536 {
 537 #ifndef USE_NEW_ADDRBOOK
 538         addressbook_open(NULL);
 539 #else
 540         GError* error = NULL;
 541         addressbook_dbus_open(FALSE, &error);
 542         if (error) {
 543                 g_warning("%s", error->message);
 544                 g_error_free(error);
 545         }
 546 #endif
 547 }
 548
 549 static void trayicon_toggle_offline_cb( GtkAction *action, gpointer data )
 550 {
 551         /* toggle offline mode if menu checkitem has been clicked */
 552         if (!updating_menu) {
 553                 MainWindow *mainwin = mainwindow_get_mainwindow();
 554                 main_window_toggle_work_offline(mainwin, !prefs_common.work_offline, TRUE);
 555         }
 556 }
 557
 558 static void app_exit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
 559 {
 560         if (prefs_common.clean_on_exit) {
 561                 if (!main_window_empty_trash(mainwin, prefs_common.ask_on_clean, TRUE))
 562                         return;
 563         }
 564
 565         if (prefs_common.confirm_on_exit) {
 566                 if (alertpanel(_("Exit"), _("Exit Claws Mail?"),
 567                                GTK_STOCK_CANCEL, GTK_STOCK_OK,
 568                                NULL) != G_ALERTALTERNATE) {
 569                         return;
 570                 }
 571                 manage_window_focus_in(mainwin->window, NULL, NULL);
 572         }
 573
 574         app_will_exit(NULL, mainwin);
 575 }
 576
 577 static void trayicon_exit_cb( GtkAction *action, gpointer data )
 578 {
 579         MainWindow *mainwin = mainwindow_get_mainwindow();
 580
 581         if (mainwin->lock_count == 0) {
 582                 app_exit_cb(mainwin, 0, NULL);
 583         }
 584 }
 585
 586 struct PluginFeature *plugin_provides(void)
 587 {
 588         static struct PluginFeature features[] =
 589                 { {PLUGIN_NOTIFIER, N_("Trayicon")},
 590                   {PLUGIN_NOTHING, NULL}};
 591         return features;
 592 }