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_ALT_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_combobox;
 130         GtkWidget *save_spam_folder_entry;
 131         GtkWidget *save_spam_folder_select;
 132
 133         GtkWidget *save_unsure_checkbtn;
 134         GtkWidget *save_unsure_folder_entry;
 135         GtkWidget *save_unsure_folder_select;
 136
 137         GtkWidget *insert_header_checkbtn;
 138         GtkWidget *whitelist_ab_checkbtn;
 139         GtkWidget *learn_from_whitelist_chkbtn;
 140         GtkWidget *bogopath_label;
 141         GtkWidget *bogopath_entry;
 142
 143         GtkWidget *mark_as_read_checkbtn;
 144
 145         GtkWidget *whitelist_ab_folder_combo;
 146         GtkWidget *whitelist_ab_select_btn;
 147
 148         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 149         gtk_widget_show (vbox1);
 150         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 151
 152         vbox2 = gtk_vbox_new (FALSE, 4);
 153         gtk_widget_show (vbox2);
 154         gtk_box_pack_start (GTK_BOX (vbox1), vbox2, FALSE, FALSE, 0);
 155
 156         hbox_process_emails = gtk_hbox_new(FALSE, 8);
 157         gtk_widget_show(hbox_process_emails);
 158         gtk_box_pack_start (GTK_BOX (vbox2), hbox_process_emails, TRUE, TRUE, 0);
 159
 160         process_emails_checkbtn = gtk_check_button_new_with_label(
 161                         _("Process messages on receiving"));
 162         gtk_widget_show(process_emails_checkbtn);
 163         gtk_box_pack_start(GTK_BOX(hbox_process_emails), process_emails_checkbtn, TRUE, TRUE, 0);
 164
 165         hbox_max_size = gtk_hbox_new(FALSE, 8);
 166         gtk_widget_show(hbox_max_size);
 167         gtk_box_pack_start (GTK_BOX (vbox2), hbox_max_size, TRUE, TRUE, 0);
 168
 169         max_size_label = gtk_label_new(_("Maximum size"));
 170         gtk_widget_show(max_size_label);
 171         gtk_box_pack_start(GTK_BOX(hbox_max_size), max_size_label, FALSE, FALSE, 0);
 172
 173         max_size_spinbtn_adj = GTK_ADJUSTMENT(gtk_adjustment_new(250, 0, 10000, 10, 10, 0));
 174         max_size_spinbtn = gtk_spin_button_new(GTK_ADJUSTMENT(max_size_spinbtn_adj), 1, 0);
 175         gtk_widget_show(max_size_spinbtn);
 176         gtk_box_pack_start(GTK_BOX(hbox_max_size), max_size_spinbtn, FALSE, FALSE, 0);
 177         CLAWS_SET_TIP(max_size_spinbtn,
 178                         _("Messages larger than this will not be checked"));
 179         gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(max_size_spinbtn), TRUE);
 180
 181         max_size_kb_label = gtk_label_new(_("KB"));
 182         gtk_widget_show(max_size_kb_label);
 183         gtk_box_pack_start(GTK_BOX(hbox_max_size), max_size_kb_label, FALSE, FALSE, 0);
 184
 185         hbox_save_spam = gtk_hbox_new(FALSE, 8);
 186         gtk_widget_show(hbox_save_spam);
 187         gtk_box_pack_start (GTK_BOX (vbox2), hbox_save_spam, TRUE, TRUE, 0);
 188
 189 #if !GTK_CHECK_VERSION(2, 24, 0)
 190         spam_handle_combobox = gtk_combo_box_new_text();
 191 #else
 192         spam_handle_combobox = gtk_combo_box_text_new();
 193 #endif
 194
 195 #if !GTK_CHECK_VERSION(2, 24, 0)
 196         gtk_combo_box_append_text(GTK_COMBO_BOX(spam_handle_combobox),
 197 #else
 198         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(spam_handle_combobox),
 199 #endif
 200                         _("Delete spam"));
 201
 202 #if !GTK_CHECK_VERSION(2, 24, 0)
 203         gtk_combo_box_append_text(GTK_COMBO_BOX(spam_handle_combobox),
 204 #else
 205         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(spam_handle_combobox),
 206 #endif
 207                         _("Save spam in..."));
 208
 209 #if !GTK_CHECK_VERSION(2, 24, 0)
 210         gtk_combo_box_append_text(GTK_COMBO_BOX(spam_handle_combobox),
 211 #else
 212         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(spam_handle_combobox),
 213 #endif
 214                         _("Only mark as spam"));
 215
 216         gtk_widget_show(spam_handle_combobox);
 217         gtk_box_pack_start(GTK_BOX(hbox_save_spam), spam_handle_combobox, FALSE, FALSE, 0);
 218
 219         GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
 220         gtk_widget_show(hbox);
 221         gtk_box_pack_start (GTK_BOX (hbox_save_spam), hbox, TRUE, TRUE, 0);
 222
 223         save_spam_folder_entry = gtk_entry_new();
 224         gtk_widget_show (save_spam_folder_entry);
 225         gtk_box_pack_start (GTK_BOX (hbox), save_spam_folder_entry, TRUE, TRUE, 0);
 226         CLAWS_SET_TIP(save_spam_folder_entry,
 227                         _("Folder for storing identified spam. Leave empty to use the trash folder."));
 228
 229         save_spam_folder_select = gtkut_get_browse_directory_btn(_("_Browse"));
 230         gtk_widget_show (save_spam_folder_select);
 231         gtk_box_pack_start (GTK_BOX (hbox), save_spam_folder_select, FALSE, FALSE, 0);
 232         CLAWS_SET_TIP(save_spam_folder_select,
 233                         _("Click this button to select a folder for storing spam"));
 234
 235         g_signal_connect(G_OBJECT(spam_handle_combobox), "changed",
 236                         G_CALLBACK(spam_handle_combobox_callback), (gpointer)hbox);
 237
 238         hbox_save_unsure = gtk_hbox_new(FALSE, 8);
 239         gtk_widget_show(hbox_save_unsure);
 240         gtk_box_pack_start (GTK_BOX (vbox2), hbox_save_unsure, TRUE, TRUE, 0);
 241
 242         save_unsure_checkbtn = gtk_check_button_new_with_label(_("When unsure, move to"));
 243         gtk_widget_show(save_unsure_checkbtn);
 244         gtk_box_pack_start(GTK_BOX(hbox_save_unsure), save_unsure_checkbtn, FALSE, FALSE, 0);
 245
 246         save_unsure_folder_entry = gtk_entry_new();
 247         gtk_widget_show (save_unsure_folder_entry);
 248         gtk_box_pack_start (GTK_BOX (hbox_save_unsure), save_unsure_folder_entry, TRUE, TRUE, 0);
 249         CLAWS_SET_TIP(save_unsure_folder_entry,
 250                         _("Folder for storing mail for which spam status is Unsure. Leave empty to use the Inbox folder."));
 251
 252         save_unsure_folder_select = gtkut_get_browse_directory_btn(_("_Browse"));
 253         gtk_widget_show (save_unsure_folder_select);
 254         gtk_box_pack_start (GTK_BOX (hbox_save_unsure), save_unsure_folder_select, FALSE, FALSE, 0);
 255         CLAWS_SET_TIP(save_unsure_folder_select,
 256                         _("Click this button to select a folder for storing Unsure mails."));
 257
 258         insert_header_checkbtn = gtk_check_button_new_with_label(_("Insert X-Bogosity header"));
 259         gtk_widget_show(insert_header_checkbtn);
 260         gtk_box_pack_start(GTK_BOX(vbox2), insert_header_checkbtn, FALSE, FALSE, 0);
 261         CLAWS_SET_TIP(insert_header_checkbtn,
 262                         _("Only done for messages in MH folders"));
 263
 264         hbox_whitelist = gtk_hbox_new(FALSE, 8);
 265         gtk_widget_show(hbox_whitelist);
 266         gtk_box_pack_start (GTK_BOX (vbox2), hbox_whitelist, TRUE, TRUE, 0);
 267
 268         whitelist_ab_checkbtn = gtk_check_button_new_with_label(_("Whitelist senders found in address book/folder"));
 269         gtk_widget_show(whitelist_ab_checkbtn);
 270         gtk_box_pack_start(GTK_BOX(hbox_whitelist), whitelist_ab_checkbtn, FALSE, FALSE, 0);
 271         CLAWS_SET_TIP(whitelist_ab_checkbtn,
 272                         _("Messages coming from your address book contacts will be received in the normal folder even if detected as spam"));
 273
 274         whitelist_ab_folder_combo = combobox_text_new(TRUE, _("Any"), NULL);
 275         gtk_widget_set_size_request(whitelist_ab_folder_combo, 100, -1);
 276         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_folder_combo, TRUE, TRUE, 0);
 277
 278         whitelist_ab_select_btn = gtk_button_new_with_label(_("Select..."));
 279         gtk_widget_show (whitelist_ab_select_btn);
 280         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_select_btn, FALSE, FALSE, 0);
 281         CLAWS_SET_TIP(whitelist_ab_select_btn,
 282                         _("Click this button to select a book or folder in the address book"));
 283
 284         learn_from_whitelist_chkbtn = gtk_check_button_new_with_label(_("Learn whitelisted emails as ham"));
 285         CLAWS_SET_TIP(learn_from_whitelist_chkbtn,
 286                         _("If Bogofilter thought an email was spam or unsure, but it was whitelisted, "
 287                           "learn it as ham."));
 288         gtk_widget_show(learn_from_whitelist_chkbtn);
 289         gtk_box_pack_start (GTK_BOX (vbox2), learn_from_whitelist_chkbtn, TRUE, TRUE, 0);
 290
 291         hbox_bogopath = gtk_hbox_new(FALSE, 8);
 292         gtk_widget_show(hbox_bogopath);
 293         gtk_box_pack_start (GTK_BOX (vbox2), hbox_bogopath, FALSE, FALSE, 0);
 294
 295         bogopath_label = gtk_label_new(_("Bogofilter call"));
 296         gtk_widget_show(bogopath_label);
 297         gtk_box_pack_start(GTK_BOX(hbox_bogopath), bogopath_label, FALSE, FALSE, 0);
 298
 299         bogopath_entry = gtk_entry_new();
 300         gtk_widget_show(bogopath_entry);
 301         gtk_box_pack_start(GTK_BOX(hbox_bogopath), bogopath_entry, FALSE, FALSE, 0);
 302         CLAWS_SET_TIP(bogopath_entry,
 303                         _("Path to bogofilter executable"));
 304
 305         hbox_mark_as_read = gtk_hbox_new(FALSE, 8);
 306         gtk_widget_show(hbox_mark_as_read);
 307         gtk_box_pack_start (GTK_BOX (vbox2), hbox_mark_as_read, TRUE, TRUE, 0);
 308
 309         mark_as_read_checkbtn = gtk_check_button_new_with_label(_("Mark spam as read"));
 310         gtk_widget_show(mark_as_read_checkbtn);
 311         gtk_box_pack_start(GTK_BOX(hbox_mark_as_read), mark_as_read_checkbtn, FALSE, FALSE, 0);
 312
 313         SET_TOGGLE_SENSITIVITY(save_unsure_checkbtn, save_unsure_folder_entry);
 314         SET_TOGGLE_SENSITIVITY(save_unsure_checkbtn, save_unsure_folder_select);
 315         SET_TOGGLE_SENSITIVITY(whitelist_ab_checkbtn, whitelist_ab_folder_combo);
 316 #ifndef USE_ALT_ADDRBOOK
 317         SET_TOGGLE_SENSITIVITY(whitelist_ab_checkbtn, whitelist_ab_select_btn);
 318 #endif
 319         SET_TOGGLE_SENSITIVITY(whitelist_ab_checkbtn, learn_from_whitelist_chkbtn);
 320
 321         config = bogofilter_get_config();
 322
 323         g_signal_connect(G_OBJECT(save_spam_folder_select), "clicked",
 324                         G_CALLBACK(foldersel_cb), save_spam_folder_entry);
 325         g_signal_connect(G_OBJECT(save_unsure_folder_select), "clicked",
 326                         G_CALLBACK(foldersel_cb), save_unsure_folder_entry);
 327 #ifndef USE_ALT_ADDRBOOK
 328         g_signal_connect(G_OBJECT (whitelist_ab_select_btn), "clicked",
 329                          G_CALLBACK(bogofilter_whitelist_ab_select_cb), page);
 330 #else
 331         gtk_widget_set_sensitive(GTK_WIDGET(whitelist_ab_select_btn), FALSE);
 332 #endif
 333         gtk_spin_button_set_value(GTK_SPIN_BUTTON(max_size_spinbtn), (float) config->max_size);
 334         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(process_emails_checkbtn), config->process_emails);
 335         gtk_combo_box_set_active(GTK_COMBO_BOX(spam_handle_combobox), config->receive_spam);
 336         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(save_unsure_checkbtn), config->save_unsure);
 337         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(insert_header_checkbtn), config->insert_header);
 338         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(whitelist_ab_checkbtn), config->whitelist_ab);
 339         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(learn_from_whitelist_chkbtn), config->learn_from_whitelist);
 340         if (config->whitelist_ab_folder != NULL) {
 341                 /* translate "Any" (stored UNtranslated) */
 342                 if (strcasecmp(config->whitelist_ab_folder, "Any") == 0)
 343                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 344                                         config->whitelist_ab_folder);
 345                 else
 346                 /* backward compatibility (when translated "Any" was stored) */
 347                 if (g_utf8_collate(config->whitelist_ab_folder, _("Any")) == 0)
 348                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 349                                         config->whitelist_ab_folder);
 350                 else
 351                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 352                                         config->whitelist_ab_folder);
 353         }
 354         if (config->save_folder != NULL)
 355                 gtk_entry_set_text(GTK_ENTRY(save_spam_folder_entry), config->save_folder);
 356         if (config->save_unsure_folder != NULL)
 357                 gtk_entry_set_text(GTK_ENTRY(save_unsure_folder_entry), config->save_unsure_folder);
 358         if (config->bogopath != NULL)
 359                 gtk_entry_set_text(GTK_ENTRY(bogopath_entry), config->bogopath);
 360         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mark_as_read_checkbtn), config->mark_as_read);
 361
 362         page->max_size = max_size_spinbtn;
 363         page->process_emails = process_emails_checkbtn;
 364
 365         page->receive_spam = spam_handle_combobox;
 366         page->save_folder = save_spam_folder_entry;
 367         page->save_folder_select = save_spam_folder_select;
 368
 369         page->save_unsure = save_unsure_checkbtn;
 370         page->save_unsure_folder = save_unsure_folder_entry;
 371         page->save_unsure_folder_select = save_unsure_folder_select;
 372
 373         page->insert_header = insert_header_checkbtn;
 374         page->whitelist_ab = whitelist_ab_checkbtn;
 375         page->whitelist_ab_folder_combo = whitelist_ab_folder_combo;
 376         page->learn_from_whitelist_chkbtn = learn_from_whitelist_chkbtn;
 377         page->bogopath = bogopath_entry;
 378
 379         page->mark_as_read = mark_as_read_checkbtn;
 380
 381         page->page.widget = vbox1;
 382 }
 383
 384 static void bogofilter_destroy_widget_func(PrefsPage *_page)
 385 {
 386         debug_print("Destroying Bogofilter widget\n");
 387 }
 388
 389 static void bogofilter_save_func(PrefsPage *_page)
 390 {
 391         struct BogofilterPage *page = (struct BogofilterPage *) _page;
 392         BogofilterConfig *config;
 393
 394         debug_print("Saving Bogofilter Page\n");
 395
 396         config = bogofilter_get_config();
 397
 398         /* process_emails */
 399         config->process_emails = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->process_emails));
 400
 401         /* receive_spam */
 402         config->receive_spam = gtk_combo_box_get_active(GTK_COMBO_BOX(page->receive_spam));
 403
 404         /* save_folder */
 405         g_free(config->save_folder);
 406         config->save_folder = gtk_editable_get_chars(GTK_EDITABLE(page->save_folder), 0, -1);
 407
 408         /* save_unsure */
 409         config->save_unsure = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->save_unsure));
 410
 411         /* save_unsure_folder */
 412         g_free(config->save_unsure_folder);
 413         config->save_unsure_folder = gtk_editable_get_chars(GTK_EDITABLE(page->save_unsure_folder), 0, -1);
 414
 415         /* insert_header */
 416         config->insert_header = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->insert_header));
 417
 418         /* whitelist_ab */
 419         config->whitelist_ab = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->whitelist_ab));
 420         g_free(config->whitelist_ab_folder);
 421         config->whitelist_ab_folder = gtk_editable_get_chars(
 422                                 GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))), 0, -1);
 423         /* store UNtranslated "Any" */
 424         if (g_utf8_collate(config->whitelist_ab_folder, _("Any")) == 0) {
 425                 g_free(config->whitelist_ab_folder);
 426                 config->whitelist_ab_folder = g_strdup("Any");
 427         }
 428
 429         /* learn_from_whitelist_chkbtn */
 430         config->learn_from_whitelist = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->learn_from_whitelist_chkbtn));
 431
 432         /* bogopath */
 433         g_free(config->bogopath);
 434         config->bogopath = gtk_editable_get_chars(GTK_EDITABLE(page->bogopath), 0, -1);
 435
 436         /* max_size */
 437         config->max_size = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(page->max_size));
 438
 439         /* mark_as_read */
 440         config->mark_as_read = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->mark_as_read));
 441
 442         if (config->process_emails) {
 443                 bogofilter_register_hook();
 444         } else {
 445                 bogofilter_unregister_hook();
 446         }
 447
 448         procmsg_register_spam_learner(bogofilter_learn);
 449         procmsg_spam_set_folder(config->save_folder, bogofilter_get_spam_folder);
 450
 451         bogofilter_save_config();
 452 }
 453
 454 typedef struct _BogoCbData {
 455         gchar *message;
 456         gint total;
 457         gint done;
 458 } BogoCbData;
 459
 460 static gboolean gtk_message_callback(gpointer data)
 461 {
 462         BogoCbData *cbdata = (BogoCbData *)data;
 463
 464         if (cbdata->message)
 465                 statusbar_print_all("%s", cbdata->message);
 466         else if (cbdata->total == 0) {
 467                 statusbar_pop_all();
 468         }
 469         if (cbdata->total && cbdata->done)
 470                 statusbar_progress_all(cbdata->done, cbdata->total, 10);
 471         else
 472                 statusbar_progress_all(0,0,0);
 473         g_free(cbdata->message);
 474         g_free(cbdata);
 475         GTK_EVENTS_FLUSH();
 476         return FALSE;
 477 }
 478
 479 static void gtk_safe_message_callback(gchar *message, gint total, gint done, gboolean thread_safe)
 480 {
 481         BogoCbData *cbdata = g_new0(BogoCbData, 1);
 482         if (message)
 483                 cbdata->message = g_strdup(message);
 484         cbdata->total = total;
 485         cbdata->done = done;
 486         if (thread_safe)
 487                 g_timeout_add(0, gtk_message_callback, cbdata);
 488         else
 489                 gtk_message_callback(cbdata);
 490 }
 491
 492 static struct BogofilterPage bogofilter_page;
 493
 494 gint bogofilter_gtk_init(void)
 495 {
 496         static gchar *path[3];
 497
 498         path[0] = _("Plugins");
 499         path[1] = _("Bogofilter");
 500         path[2] = NULL;
 501
 502         bogofilter_page.page.path = path;
 503         bogofilter_page.page.create_widget = bogofilter_create_widget_func;
 504         bogofilter_page.page.destroy_widget = bogofilter_destroy_widget_func;
 505         bogofilter_page.page.save_page = bogofilter_save_func;
 506         bogofilter_page.page.weight = 35.0;
 507
 508         prefs_gtk_register_page((PrefsPage *) &bogofilter_page);
 509         bogofilter_set_message_callback(gtk_safe_message_callback);
 510
 511         debug_print("Bogofilter GTK plugin loaded\n");
 512         return 0;
 513 }
 514
 515 void bogofilter_gtk_done(void)
 516 {
 517         prefs_gtk_unregister_page((PrefsPage *) &bogofilter_page);
 518 }