src/plugins/bogofilter/bogofilter_gtk.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 Colin Leroy <colin@colino.net> and
   4  * the Claws Mail team
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 #ifdef HAVE_CONFIG_H
  22 #  include "config.h"
  23 #include "claws-features.h"
  24 #endif
  25
  26 #include "defs.h"
  27
  28 #include <glib.h>
  29 #include <glib/gi18n.h>
  30 #include <gtk/gtk.h>
  31 #include "gtk/gtkutils.h"
  32
  33 #include "common/claws.h"
  34 #include "common/version.h"
  35 #include "plugin.h"
  36 #include "common/utils.h"
  37 #include "prefs.h"
  38 #include "folder.h"
  39 #include "prefs_gtk.h"
  40 #include "foldersel.h"
  41 #include "statusbar.h"
  42 #include "bogofilter.h"
  43 #include "menu.h"
  44 #include "addressbook.h"
  45 #include "combobox.h"
  46
  47 struct BogofilterPage
  48 {
  49         PrefsPage page;
  50
  51         GtkWidget *process_emails;
  52         GtkWidget *receive_spam;
  53         GtkWidget *save_folder;
  54         GtkWidget *save_folder_select;
  55         GtkWidget *save_unsure;
  56         GtkWidget *save_unsure_folder;
  57         GtkWidget *save_unsure_folder_select;
  58         GtkWidget *insert_header;
  59         GtkWidget *max_size;
  60         GtkWidget *bogopath;
  61         GtkWidget *whitelist_ab;
  62         GtkWidget *whitelist_ab_folder_combo;
  63         GtkWidget *learn_from_whitelist_chkbtn;
  64         GtkWidget *mark_as_read;
  65 };
  66
  67 static void foldersel_cb(GtkWidget *widget, gpointer data)
  68 {
  69         GtkWidget *entry = (GtkWidget *) data;
  70         FolderItem *item;
  71         gchar *item_id;
  72         gint newpos = 0;
  73
  74         item = foldersel_folder_sel(NULL, FOLDER_SEL_MOVE, NULL, FALSE);
  75         if (item && (item_id = folder_item_get_identifier(item)) != NULL) {
  76                 gtk_editable_delete_text(GTK_EDITABLE(entry), 0, -1);
  77                 gtk_editable_insert_text(GTK_EDITABLE(entry), item_id, strlen(item_id), &newpos);
  78                 g_free(item_id);
  79         }
  80 }
  81
  82 static void spam_handle_combobox_callback(GtkWidget *widget, gpointer user_data)
  83 {
  84         GtkWidget *hbox = GTK_WIDGET(user_data);
  85
  86         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) == 1) {
  87                 gtk_widget_set_sensitive(hbox, TRUE);
  88         } else {
  89                 gtk_widget_set_sensitive(hbox, FALSE);
  90         }
  91 }
  92
  93 #ifndef USE_NEW_ADDRBOOK
  94 static void bogofilter_whitelist_ab_select_cb(GtkWidget *widget, gpointer data)
  95 {
  96         struct BogofilterPage *page = (struct BogofilterPage *) data;
  97         const gchar *folderpath = NULL;
  98         gchar *new_path = NULL;
  99
 100         folderpath = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))));
 101         new_path = addressbook_folder_selection(folderpath);
 102         if (new_path) {
 103                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))), new_path);
 104                 g_free(new_path);
 105         }
 106 }
 107 #endif
 108
 109 static void bogofilter_create_widget_func(PrefsPage * _page,
 110                                             GtkWindow * window,
 111                                             gpointer data)
 112 {
 113         struct BogofilterPage *page = (struct BogofilterPage *) _page;
 114         BogofilterConfig *config;
 115
 116         GtkWidget *vbox1, *vbox2;
 117         GtkWidget *hbox_max_size;
 118         GtkWidget *hbox_process_emails, *hbox_save_spam, *hbox_save_unsure;
 119         GtkWidget *hbox_bogopath, *hbox_whitelist;
 120         GtkWidget *hbox_mark_as_read;
 121
 122         GtkWidget *max_size_label;
 123         GtkAdjustment *max_size_spinbtn_adj;
 124         GtkWidget *max_size_spinbtn;
 125         GtkWidget *max_size_kb_label;
 126
 127         GtkWidget *process_emails_checkbtn;
 128
 129         GtkWidget *spam_handle_label;
 130         GtkWidget *spam_handle_combobox;
 131         GtkWidget *save_spam_folder_entry;
 132         GtkWidget *save_spam_folder_select;
 133
 134         GtkWidget *save_unsure_checkbtn;
 135         GtkWidget *save_unsure_folder_entry;
 136         GtkWidget *save_unsure_folder_select;
 137
 138         GtkWidget *insert_header_checkbtn;
 139         GtkWidget *whitelist_ab_checkbtn;
 140         GtkWidget *learn_from_whitelist_chkbtn;
 141         GtkWidget *bogopath_label;
 142         GtkWidget *bogopath_entry;
 143
 144         GtkWidget *mark_as_read_checkbtn;
 145
 146         GtkWidget *whitelist_ab_folder_combo;
 147         GtkWidget *whitelist_ab_select_btn;
 148
 149         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 150         gtk_widget_show (vbox1);
 151         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 152
 153         vbox2 = gtk_vbox_new (FALSE, 4);
 154         gtk_widget_show (vbox2);
 155         gtk_box_pack_start (GTK_BOX (vbox1), vbox2, FALSE, FALSE, 0);
 156
 157         hbox_process_emails = gtk_hbox_new(FALSE, 8);
 158         gtk_widget_show(hbox_process_emails);
 159         gtk_box_pack_start (GTK_BOX (vbox2), hbox_process_emails, TRUE, TRUE, 0);
 160
 161         process_emails_checkbtn = gtk_check_button_new_with_label(
 162                         _("Process messages on receiving"));
 163         gtk_widget_show(process_emails_checkbtn);
 164         gtk_box_pack_start(GTK_BOX(hbox_process_emails), process_emails_checkbtn, TRUE, TRUE, 0);
 165
 166         hbox_max_size = gtk_hbox_new(FALSE, 8);
 167         gtk_widget_show(hbox_max_size);
 168         gtk_box_pack_start (GTK_BOX (vbox2), hbox_max_size, TRUE, TRUE, 0);
 169
 170         max_size_label = gtk_label_new(_("Maximum size"));
 171         gtk_widget_show(max_size_label);
 172         gtk_box_pack_start(GTK_BOX(hbox_max_size), max_size_label, FALSE, FALSE, 0);
 173
 174         max_size_spinbtn_adj = GTK_ADJUSTMENT(gtk_adjustment_new(250, 0, 10000, 10, 10, 0));
 175         max_size_spinbtn = gtk_spin_button_new(GTK_ADJUSTMENT(max_size_spinbtn_adj), 1, 0);
 176         gtk_widget_show(max_size_spinbtn);
 177         gtk_box_pack_start(GTK_BOX(hbox_max_size), max_size_spinbtn, FALSE, FALSE, 0);
 178         CLAWS_SET_TIP(max_size_spinbtn,
 179                         _("Messages larger than this will not be checked"));
 180         gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(max_size_spinbtn), TRUE);
 181
 182         max_size_kb_label = gtk_label_new(_("KB"));
 183         gtk_widget_show(max_size_kb_label);
 184         gtk_box_pack_start(GTK_BOX(hbox_max_size), max_size_kb_label, FALSE, FALSE, 0);
 185
 186         hbox_save_spam = gtk_hbox_new(FALSE, 8);
 187         gtk_widget_show(hbox_save_spam);
 188         gtk_box_pack_start (GTK_BOX (vbox2), hbox_save_spam, TRUE, TRUE, 0);
 189
 190 #if !GTK_CHECK_VERSION(2, 24, 0)
 191         spam_handle_combobox = gtk_combo_box_new_text();
 192 #else
 193         spam_handle_combobox = gtk_combo_box_text_new();
 194 #endif
 195
 196 #if !GTK_CHECK_VERSION(2, 24, 0)
 197         gtk_combo_box_append_text(GTK_COMBO_BOX(spam_handle_combobox),
 198 #else
 199         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(spam_handle_combobox),
 200 #endif
 201                         _("Delete spam"));
 202
 203 #if !GTK_CHECK_VERSION(2, 24, 0)
 204         gtk_combo_box_append_text(GTK_COMBO_BOX(spam_handle_combobox),
 205 #else
 206         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(spam_handle_combobox),
 207 #endif
 208                         _("Save spam in..."));
 209
 210 #if !GTK_CHECK_VERSION(2, 24, 0)
 211         gtk_combo_box_append_text(GTK_COMBO_BOX(spam_handle_combobox),
 212 #else
 213         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(spam_handle_combobox),
 214 #endif
 215                         _("Only mark as spam"));
 216
 217         gtk_widget_show(spam_handle_combobox);
 218         gtk_box_pack_start(GTK_BOX(hbox_save_spam), spam_handle_combobox, FALSE, FALSE, 0);
 219
 220         GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
 221         gtk_widget_show(hbox);
 222         gtk_box_pack_start (GTK_BOX (hbox_save_spam), hbox, TRUE, TRUE, 0);
 223
 224         save_spam_folder_entry = gtk_entry_new();
 225         gtk_widget_show (save_spam_folder_entry);
 226         gtk_box_pack_start (GTK_BOX (hbox), save_spam_folder_entry, TRUE, TRUE, 0);
 227         CLAWS_SET_TIP(save_spam_folder_entry,
 228                         _("Folder for storing identified spam. Leave empty to use the trash folder."));
 229
 230         save_spam_folder_select = gtkut_get_browse_directory_btn(_("_Browse"));
 231         gtk_widget_show (save_spam_folder_select);
 232         gtk_box_pack_start (GTK_BOX (hbox), save_spam_folder_select, FALSE, FALSE, 0);
 233         CLAWS_SET_TIP(save_spam_folder_select,
 234                         _("Click this button to select a folder for storing spam"));
 235
 236         g_signal_connect(G_OBJECT(spam_handle_combobox), "changed",
 237                         G_CALLBACK(spam_handle_combobox_callback), (gpointer)hbox);
 238
 239         hbox_save_unsure = gtk_hbox_new(FALSE, 8);
 240         gtk_widget_show(hbox_save_unsure);
 241         gtk_box_pack_start (GTK_BOX (vbox2), hbox_save_unsure, TRUE, TRUE, 0);
 242
 243         save_unsure_checkbtn = gtk_check_button_new_with_label(_("When unsure, move to"));
 244         gtk_widget_show(save_unsure_checkbtn);
 245         gtk_box_pack_start(GTK_BOX(hbox_save_unsure), save_unsure_checkbtn, FALSE, FALSE, 0);
 246
 247         save_unsure_folder_entry = gtk_entry_new();
 248         gtk_widget_show (save_unsure_folder_entry);
 249         gtk_box_pack_start (GTK_BOX (hbox_save_unsure), save_unsure_folder_entry, TRUE, TRUE, 0);
 250         CLAWS_SET_TIP(save_unsure_folder_entry,
 251                         _("Folder for storing mail for which spam status is Unsure. Leave empty to use the Inbox folder."));
 252
 253         save_unsure_folder_select = gtkut_get_browse_directory_btn(_("_Browse"));
 254         gtk_widget_show (save_unsure_folder_select);
 255         gtk_box_pack_start (GTK_BOX (hbox_save_unsure), save_unsure_folder_select, FALSE, FALSE, 0);
 256         CLAWS_SET_TIP(save_unsure_folder_select,
 257                         _("Click this button to select a folder for storing Unsure mails."));
 258
 259         insert_header_checkbtn = gtk_check_button_new_with_label(_("Insert X-Bogosity header"));
 260         gtk_widget_show(insert_header_checkbtn);
 261         gtk_box_pack_start(GTK_BOX(vbox2), insert_header_checkbtn, FALSE, FALSE, 0);
 262         CLAWS_SET_TIP(insert_header_checkbtn,
 263                         _("Only done for messages in MH folders"));
 264
 265         hbox_whitelist = gtk_hbox_new(FALSE, 8);
 266         gtk_widget_show(hbox_whitelist);
 267         gtk_box_pack_start (GTK_BOX (vbox2), hbox_whitelist, TRUE, TRUE, 0);
 268
 269         whitelist_ab_checkbtn = gtk_check_button_new_with_label(_("Whitelist senders found in address book/folder"));
 270         gtk_widget_show(whitelist_ab_checkbtn);
 271         gtk_box_pack_start(GTK_BOX(hbox_whitelist), whitelist_ab_checkbtn, FALSE, FALSE, 0);
 272         CLAWS_SET_TIP(whitelist_ab_checkbtn,
 273                         _("Messages coming from your address book contacts will be received in the normal folder even if detected as spam"));
 274
 275         whitelist_ab_folder_combo = combobox_text_new(TRUE, _("Any"), NULL);
 276         gtk_widget_set_size_request(whitelist_ab_folder_combo, 100, -1);
 277         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_folder_combo, TRUE, TRUE, 0);
 278
 279         whitelist_ab_select_btn = gtk_button_new_with_label(_("Select..."));
 280         gtk_widget_show (whitelist_ab_select_btn);
 281         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_select_btn, FALSE, FALSE, 0);
 282         CLAWS_SET_TIP(whitelist_ab_select_btn,
 283                         _("Click this button to select a book or folder in the address book"));
 284
 285         learn_from_whitelist_chkbtn = gtk_check_button_new_with_label(_("Learn whitelisted emails as ham"));
 286         CLAWS_SET_TIP(learn_from_whitelist_chkbtn,
 287                         _("If Bogofilter thought an email was spam or unsure, but it was whitelisted, "
 288                           "learn it as ham."));
 289         gtk_widget_show(learn_from_whitelist_chkbtn);
 290         gtk_box_pack_start (GTK_BOX (vbox2), learn_from_whitelist_chkbtn, TRUE, TRUE, 0);
 291
 292         hbox_bogopath = gtk_hbox_new(FALSE, 8);
 293         gtk_widget_show(hbox_bogopath);
 294         gtk_box_pack_start (GTK_BOX (vbox2), hbox_bogopath, FALSE, FALSE, 0);
 295
 296         bogopath_label = gtk_label_new(_("Bogofilter call"));
 297         gtk_widget_show(bogopath_label);
 298         gtk_box_pack_start(GTK_BOX(hbox_bogopath), bogopath_label, FALSE, FALSE, 0);
 299
 300         bogopath_entry = gtk_entry_new();
 301         gtk_widget_show(bogopath_entry);
 302         gtk_box_pack_start(GTK_BOX(hbox_bogopath), bogopath_entry, FALSE, FALSE, 0);
 303         CLAWS_SET_TIP(bogopath_entry,
 304                         _("Path to bogofilter executable"));
 305
 306         hbox_mark_as_read = gtk_hbox_new(FALSE, 8);
 307         gtk_widget_show(hbox_mark_as_read);
 308         gtk_box_pack_start (GTK_BOX (vbox2), hbox_mark_as_read, TRUE, TRUE, 0);
 309
 310         mark_as_read_checkbtn = gtk_check_button_new_with_label(_("Mark spam as read"));
 311         gtk_widget_show(mark_as_read_checkbtn);
 312         gtk_box_pack_start(GTK_BOX(hbox_mark_as_read), mark_as_read_checkbtn, FALSE, FALSE, 0);
 313
 314         SET_TOGGLE_SENSITIVITY(save_unsure_checkbtn, save_unsure_folder_entry);
 315         SET_TOGGLE_SENSITIVITY(save_unsure_checkbtn, save_unsure_folder_select);
 316         SET_TOGGLE_SENSITIVITY(whitelist_ab_checkbtn, whitelist_ab_folder_combo);
 317 #ifndef USE_NEW_ADDRBOOK
 318         SET_TOGGLE_SENSITIVITY(whitelist_ab_checkbtn, whitelist_ab_select_btn);
 319 #endif
 320         SET_TOGGLE_SENSITIVITY(whitelist_ab_checkbtn, learn_from_whitelist_chkbtn);
 321
 322         config = bogofilter_get_config();
 323
 324         g_signal_connect(G_OBJECT(save_spam_folder_select), "clicked",
 325                         G_CALLBACK(foldersel_cb), save_spam_folder_entry);
 326         g_signal_connect(G_OBJECT(save_unsure_folder_select), "clicked",
 327                         G_CALLBACK(foldersel_cb), save_unsure_folder_entry);
 328 #ifndef USE_NEW_ADDRBOOK
 329         g_signal_connect(G_OBJECT (whitelist_ab_select_btn), "clicked",
 330                          G_CALLBACK(bogofilter_whitelist_ab_select_cb), page);
 331 #else
 332         gtk_widget_set_sensitive(GTK_WIDGET(whitelist_ab_select_btn), FALSE);
 333 #endif
 334         gtk_spin_button_set_value(GTK_SPIN_BUTTON(max_size_spinbtn), (float) config->max_size);
 335         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(process_emails_checkbtn), config->process_emails);
 336         gtk_combo_box_set_active(GTK_COMBO_BOX(spam_handle_combobox), config->receive_spam);
 337         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(save_unsure_checkbtn), config->save_unsure);
 338         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(insert_header_checkbtn), config->insert_header);
 339         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(whitelist_ab_checkbtn), config->whitelist_ab);
 340         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(learn_from_whitelist_chkbtn), config->learn_from_whitelist);
 341         if (config->whitelist_ab_folder != NULL) {
 342                 /* translate "Any" (stored UNtranslated) */
 343                 if (strcasecmp(config->whitelist_ab_folder, "Any") == 0)
 344                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 345                                         config->whitelist_ab_folder);
 346                 else
 347                 /* backward compatibility (when translated "Any" was stored) */
 348                 if (g_utf8_collate(config->whitelist_ab_folder, _("Any")) == 0)
 349                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 350                                         config->whitelist_ab_folder);
 351                 else
 352                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 353                                         config->whitelist_ab_folder);
 354         }
 355         if (config->save_folder != NULL)
 356                 gtk_entry_set_text(GTK_ENTRY(save_spam_folder_entry), config->save_folder);
 357         if (config->save_unsure_folder != NULL)
 358                 gtk_entry_set_text(GTK_ENTRY(save_unsure_folder_entry), config->save_unsure_folder);
 359         if (config->bogopath != NULL)
 360                 gtk_entry_set_text(GTK_ENTRY(bogopath_entry), config->bogopath);
 361         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mark_as_read_checkbtn), config->mark_as_read);
 362
 363         page->max_size = max_size_spinbtn;
 364         page->process_emails = process_emails_checkbtn;
 365
 366         page->receive_spam = spam_handle_combobox;
 367         page->save_folder = save_spam_folder_entry;
 368         page->save_folder_select = save_spam_folder_select;
 369
 370         page->save_unsure = save_unsure_checkbtn;
 371         page->save_unsure_folder = save_unsure_folder_entry;
 372         page->save_unsure_folder_select = save_unsure_folder_select;
 373
 374         page->insert_header = insert_header_checkbtn;
 375         page->whitelist_ab = whitelist_ab_checkbtn;
 376         page->whitelist_ab_folder_combo = whitelist_ab_folder_combo;
 377         page->learn_from_whitelist_chkbtn = learn_from_whitelist_chkbtn;
 378         page->bogopath = bogopath_entry;
 379
 380         page->mark_as_read = mark_as_read_checkbtn;
 381
 382         page->page.widget = vbox1;
 383 }
 384
 385 static void bogofilter_destroy_widget_func(PrefsPage *_page)
 386 {
 387         debug_print("Destroying Bogofilter widget\n");
 388 }
 389
 390 static void bogofilter_save_func(PrefsPage *_page)
 391 {
 392         struct BogofilterPage *page = (struct BogofilterPage *) _page;
 393         BogofilterConfig *config;
 394
 395         debug_print("Saving Bogofilter Page\n");
 396
 397         config = bogofilter_get_config();
 398
 399         /* process_emails */
 400         config->process_emails = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->process_emails));
 401
 402         /* receive_spam */
 403         config->receive_spam = gtk_combo_box_get_active(GTK_COMBO_BOX(page->receive_spam));
 404
 405         /* save_folder */
 406         g_free(config->save_folder);
 407         config->save_folder = gtk_editable_get_chars(GTK_EDITABLE(page->save_folder), 0, -1);
 408
 409         /* save_unsure */
 410         config->save_unsure = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->save_unsure));
 411
 412         /* save_unsure_folder */
 413         g_free(config->save_unsure_folder);
 414         config->save_unsure_folder = gtk_editable_get_chars(GTK_EDITABLE(page->save_unsure_folder), 0, -1);
 415
 416         /* insert_header */
 417         config->insert_header = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->insert_header));
 418
 419         /* whitelist_ab */
 420         config->whitelist_ab = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->whitelist_ab));
 421         g_free(config->whitelist_ab_folder);
 422         config->whitelist_ab_folder = gtk_editable_get_chars(
 423                                 GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))), 0, -1);
 424         /* store UNtranslated "Any" */
 425         if (g_utf8_collate(config->whitelist_ab_folder, _("Any")) == 0) {
 426                 g_free(config->whitelist_ab_folder);
 427                 config->whitelist_ab_folder = g_strdup("Any");
 428         }
 429
 430         /* learn_from_whitelist_chkbtn */
 431         config->learn_from_whitelist = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->learn_from_whitelist_chkbtn));
 432
 433         /* bogopath */
 434         g_free(config->bogopath);
 435         config->bogopath = gtk_editable_get_chars(GTK_EDITABLE(page->bogopath), 0, -1);
 436
 437         /* max_size */
 438         config->max_size = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(page->max_size));
 439
 440         /* mark_as_read */
 441         config->mark_as_read = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->mark_as_read));
 442
 443         if (config->process_emails) {
 444                 bogofilter_register_hook();
 445         } else {
 446                 bogofilter_unregister_hook();
 447         }
 448
 449         procmsg_register_spam_learner(bogofilter_learn);
 450         procmsg_spam_set_folder(config->save_folder, bogofilter_get_spam_folder);
 451
 452         bogofilter_save_config();
 453 }
 454
 455 typedef struct _BogoCbData {
 456         gchar *message;
 457         gint total;
 458         gint done;
 459 } BogoCbData;
 460
 461 static gboolean gtk_message_callback(gpointer data)
 462 {
 463         BogoCbData *cbdata = (BogoCbData *)data;
 464
 465         if (cbdata->message)
 466                 statusbar_print_all("%s", cbdata->message);
 467         else if (cbdata->total == 0) {
 468                 statusbar_pop_all();
 469         }
 470         if (cbdata->total && cbdata->done)
 471                 statusbar_progress_all(cbdata->done, cbdata->total, 10);
 472         else
 473                 statusbar_progress_all(0,0,0);
 474         g_free(cbdata->message);
 475         g_free(cbdata);
 476         GTK_EVENTS_FLUSH();
 477         return FALSE;
 478 }
 479
 480 static void gtk_safe_message_callback(gchar *message, gint total, gint done, gboolean thread_safe)
 481 {
 482         BogoCbData *cbdata = g_new0(BogoCbData, 1);
 483         if (message)
 484                 cbdata->message = g_strdup(message);
 485         cbdata->total = total;
 486         cbdata->done = done;
 487         if (thread_safe)
 488                 g_timeout_add(0, gtk_message_callback, cbdata);
 489         else
 490                 gtk_message_callback(cbdata);
 491 }
 492
 493 static struct BogofilterPage bogofilter_page;
 494
 495 gint bogofilter_gtk_init(void)
 496 {
 497         static gchar *path[3];
 498
 499         path[0] = _("Plugins");
 500         path[1] = _("Bogofilter");
 501         path[2] = NULL;
 502
 503         bogofilter_page.page.path = path;
 504         bogofilter_page.page.create_widget = bogofilter_create_widget_func;
 505         bogofilter_page.page.destroy_widget = bogofilter_destroy_widget_func;
 506         bogofilter_page.page.save_page = bogofilter_save_func;
 507         bogofilter_page.page.weight = 35.0;
 508
 509         prefs_gtk_register_page((PrefsPage *) &bogofilter_page);
 510         bogofilter_set_message_callback(gtk_safe_message_callback);
 511
 512         debug_print("Bogofilter GTK plugin loaded\n");
 513         return 0;
 514 }
 515
 516 void bogofilter_gtk_done(void)
 517 {
 518         prefs_gtk_unregister_page((PrefsPage *) &bogofilter_page);
 519 }