src/prefs_filtering.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   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 2 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, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gtk/gtk.h>
  28 #include <gtk/gtkoptionmenu.h>
  29 #include <gdk/gdkkeysyms.h>
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33 #include <errno.h>
  34
  35 #include "intl.h"
  36 #include "main.h"
  37 #include "prefs.h"
  38 #include "prefs_matcher.h"
  39 #include "prefs_filtering.h"
  40 #include "prefs_common.h"
  41 #include "mainwindow.h"
  42 #include "foldersel.h"
  43 #include "manage_window.h"
  44 #include "inc.h"
  45 #include "utils.h"
  46 #include "gtkutils.h"
  47 #include "alertpanel.h"
  48 #include "folder.h"
  49 #include "filtering.h"
  50 #include "addr_compl.h"
  51 #include "colorlabel.h"
  52
  53 #include "matcher_parser.h"
  54
  55 static struct Filtering {
  56         GtkWidget *window;
  57
  58         GtkWidget *ok_btn;
  59         GtkWidget *cond_entry;
  60         GtkWidget *action_list;
  61         GtkWidget *action_combo;
  62         GtkWidget *account_list;
  63         GtkWidget *account_combo;
  64         GtkWidget *dest_entry;
  65         GtkWidget *dest_btn;
  66         GtkWidget *dest_label;
  67         GtkWidget *exec_label;
  68         GtkWidget *exec_btn;
  69
  70         GtkWidget *color_label;
  71         GtkWidget *color_optmenu;
  72
  73         GtkWidget *cond_clist;
  74
  75         /* need this to make address completion entry work */
  76         gint current_action;
  77 } filtering;
  78
  79 /* widget creating functions */
  80 static void prefs_filtering_create              (void);
  81
  82 static void prefs_filtering_set_dialog  (void);
  83 static void prefs_filtering_set_list    (void);
  84
  85 /* callback functions */
  86 /* static void prefs_filtering_select_dest_cb   (void); */
  87 static void prefs_filtering_register_cb (void);
  88 static void prefs_filtering_substitute_cb       (void);
  89 static void prefs_filtering_delete_cb   (void);
  90 static void prefs_filtering_up          (void);
  91 static void prefs_filtering_down                (void);
  92 static void prefs_filtering_select              (GtkCList       *clist,
  93                                          gint            row,
  94                                          gint            column,
  95                                          GdkEvent       *event);
  96
  97 static gint prefs_filtering_deleted     (GtkWidget      *widget,
  98                                          GdkEventAny    *event,
  99                                          gpointer        data);
 100 static void prefs_filtering_key_pressed (GtkWidget      *widget,
 101                                          GdkEventKey    *event,
 102                                          gpointer        data);
 103 static void prefs_filtering_cancel              (void);
 104 static void prefs_filtering_ok          (void);
 105
 106 static void prefs_filtering_condition_define    (void);
 107 static gint prefs_filtering_clist_set_row(gint row, FilteringProp * prop);
 108 static void prefs_filtering_select_dest(void);
 109 static void prefs_filtering_action_select(GtkList *list,
 110                                           GtkWidget *widget,
 111                                           gpointer user_data);
 112 static void prefs_filtering_action_selection_changed(GtkList *list,
 113                                                      gpointer user_data);
 114
 115 static void prefs_filtering_reset_dialog(void);
 116
 117 static FolderItem * cur_item = NULL;
 118
 119 enum {
 120         ACTION_MOVE = 0,
 121         ACTION_COPY = 1,
 122         ACTION_DELETE = 2,
 123         ACTION_MARK = 3,
 124         ACTION_UNMARK = 4,
 125         ACTION_MARK_AS_READ = 5,
 126         ACTION_MARK_AS_UNREAD = 6,
 127         ACTION_FORWARD = 7,
 128         ACTION_FORWARD_AS_ATTACHMENT = 8,
 129         ACTION_BOUNCE = 9,
 130         ACTION_EXECUTE = 10,
 131         ACTION_COLOR = 11,
 132 };
 133
 134 static gint get_sel_from_list(GtkList * list)
 135 {
 136         gint row = 0;
 137         void * sel;
 138         GList * child;
 139
 140         if (list->selection == NULL)
 141                 return -1;
 142
 143         sel = list->selection->data;
 144         for(child = list->children ; child != NULL ;
 145             child = g_list_next(child)) {
 146                 if (child->data == sel)
 147                         return row;
 148                 row ++;
 149         }
 150
 151         return row;
 152 }
 153
 154 static gint get_account_id_from_list_id(gint list_id)
 155 {
 156         GList * accounts;
 157
 158         for (accounts = account_get_list() ; accounts != NULL;
 159              accounts = accounts->next) {
 160                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 161
 162                 if (list_id == 0)
 163                         return ac->account_id;
 164                 list_id--;
 165         }
 166         return 0;
 167 }
 168
 169 static gint get_list_id_from_account_id(gint account_id)
 170 {
 171         GList * accounts;
 172         gint list_id = 0;
 173
 174         for (accounts = account_get_list() ; accounts != NULL;
 175              accounts = accounts->next) {
 176                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 177
 178                 if (account_id == ac->account_id)
 179                         return list_id;
 180                 list_id++;
 181         }
 182         return 0;
 183 }
 184
 185 static gint prefs_filtering_get_matching_from_action(gint action_id)
 186 {
 187         switch(action_id) {
 188         case ACTION_MOVE:
 189                 return MATCHACTION_MOVE;
 190         case ACTION_COPY:
 191                 return MATCHACTION_COPY;
 192         case ACTION_DELETE:
 193                 return MATCHACTION_DELETE;
 194         case ACTION_MARK:
 195                 return MATCHACTION_MARK;
 196         case ACTION_UNMARK:
 197                 return MATCHACTION_UNMARK;
 198         case ACTION_MARK_AS_READ:
 199                 return MATCHACTION_MARK_AS_READ;
 200         case ACTION_MARK_AS_UNREAD:
 201                 return MATCHACTION_MARK_AS_UNREAD;
 202         case ACTION_FORWARD:
 203                 return MATCHACTION_FORWARD;
 204         case ACTION_FORWARD_AS_ATTACHMENT:
 205                 return MATCHACTION_FORWARD_AS_ATTACHMENT;
 206         case ACTION_EXECUTE:
 207                 return MATCHACTION_EXECUTE;
 208         case ACTION_COLOR:
 209                 return MATCHACTION_COLOR;
 210         default:
 211                 return -1;
 212         }
 213 }
 214
 215 static gchar * action_text [] = {
 216         N_("Move"),
 217         N_("Copy"),
 218         N_("Delete"),
 219         N_("Mark"),
 220         N_("Unmark"),
 221         N_("Mark as read"),
 222         N_("Mark as unread"),
 223         N_("Forward"),
 224         N_("Forward as attachment"),
 225         N_("Bounce"),
 226         N_("Execute"),
 227         N_("Color")
 228 };
 229
 230 void prefs_filtering_open(FolderItem * item)
 231 {
 232         if (prefs_rc_is_readonly(FILTERING_RC))
 233                 return;
 234
 235         inc_autocheck_timer_remove();
 236
 237         if (!filtering.window) {
 238                 prefs_filtering_create();
 239         }
 240
 241         manage_window_set_transient(GTK_WINDOW(filtering.window));
 242         gtk_widget_grab_focus(filtering.ok_btn);
 243
 244         cur_item = item;
 245
 246         prefs_filtering_set_dialog();
 247
 248         gtk_widget_show(filtering.window);
 249
 250         start_address_completion();
 251 }
 252
 253 /* prefs_filtering_close() - just to have one common exit point */
 254 static void prefs_filtering_close(void)
 255 {
 256         end_address_completion();
 257
 258         gtk_widget_hide(filtering.window);
 259 }
 260
 261 static void prefs_filtering_create(void)
 262 {
 263         GtkWidget *window;
 264         GtkWidget *vbox;
 265         GtkWidget *ok_btn;
 266         GtkWidget *cancel_btn;
 267         GtkWidget *confirm_area;
 268
 269         GtkWidget *vbox1;
 270         GtkWidget *hbox1;
 271         GtkWidget *reg_hbox;
 272         GtkWidget *arrow;
 273         GtkWidget *btn_hbox;
 274
 275         GtkWidget *cond_label;
 276         GtkWidget *cond_entry;
 277         GtkWidget *cond_btn;
 278         GtkWidget *action_label;
 279         GtkWidget *action_list;
 280         GtkWidget *action_combo;
 281         GtkWidget *account_label;
 282         GtkWidget *account_list;
 283         GtkWidget *account_combo;
 284         GtkWidget *dest_label;
 285         GtkWidget *exec_label;
 286         GtkWidget *dest_entry;
 287         GtkWidget *dest_btn;
 288         GtkWidget *exec_btn;
 289         GtkWidget *color_label;
 290         GtkWidget *color_optmenu;
 291
 292         GtkWidget *reg_btn;
 293         GtkWidget *subst_btn;
 294         GtkWidget *del_btn;
 295
 296         GtkWidget *cond_hbox;
 297         GtkWidget *cond_scrolledwin;
 298         GtkWidget *cond_clist;
 299
 300         GtkWidget *btn_vbox;
 301         GtkWidget *up_btn;
 302         GtkWidget *down_btn;
 303
 304         GtkWidget *dummy;
 305
 306         GList *combo_items;
 307         gint i;
 308
 309         GList *accounts;
 310         GList * cur;
 311
 312         gchar *title[] = {_("Registered rules")};
 313
 314         debug_print(_("Creating filtering setting window...\n"));
 315
 316         window = gtk_window_new (GTK_WINDOW_DIALOG);
 317         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 318         gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 319         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 320         gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE);
 321
 322         vbox = gtk_vbox_new (FALSE, 6);
 323         gtk_widget_show (vbox);
 324         gtk_container_add (GTK_CONTAINER (window), vbox);
 325
 326         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 327                                 &cancel_btn, _("Cancel"), NULL, NULL);
 328         gtk_widget_show (confirm_area);
 329         gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 330         gtk_widget_grab_default (ok_btn);
 331
 332         gtk_window_set_title (GTK_WINDOW(window),
 333                               _("Filtering setting"));
 334         gtk_signal_connect (GTK_OBJECT(window), "delete_event",
 335                             GTK_SIGNAL_FUNC(prefs_filtering_deleted), NULL);
 336         gtk_signal_connect (GTK_OBJECT(window), "key_press_event",
 337                             GTK_SIGNAL_FUNC(prefs_filtering_key_pressed), NULL);
 338         gtk_signal_connect (GTK_OBJECT(window), "focus_in_event",
 339                             GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
 340         gtk_signal_connect (GTK_OBJECT(window), "focus_out_event",
 341                             GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
 342         gtk_signal_connect (GTK_OBJECT(ok_btn), "clicked",
 343                             GTK_SIGNAL_FUNC(prefs_filtering_ok), NULL);
 344         gtk_signal_connect (GTK_OBJECT(cancel_btn), "clicked",
 345                             GTK_SIGNAL_FUNC(prefs_filtering_cancel), NULL);
 346
 347         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 348         gtk_widget_show (vbox1);
 349         gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
 350         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 351
 352         cond_label = gtk_label_new (_("Condition"));
 353         gtk_widget_show (cond_label);
 354         gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
 355         gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
 356
 357         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 358         gtk_widget_show (vbox1);
 359         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 360         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 361
 362         cond_entry = gtk_entry_new ();
 363         gtk_widget_show (cond_entry);
 364         gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
 365
 366         cond_btn = gtk_button_new_with_label (_("Define ..."));
 367         gtk_widget_show (cond_btn);
 368         gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
 369         gtk_signal_connect (GTK_OBJECT (cond_btn), "clicked",
 370                             GTK_SIGNAL_FUNC (prefs_filtering_condition_define),
 371                             NULL);
 372
 373         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 374         gtk_widget_show (vbox1);
 375         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 376         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 377
 378         action_label = gtk_label_new (_("Action"));
 379         gtk_widget_show (action_label);
 380         gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
 381         gtk_box_pack_start (GTK_BOX (hbox1), action_label, FALSE, FALSE, 0);
 382
 383         action_combo = gtk_combo_new ();
 384         gtk_widget_show (action_combo);
 385         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(action_combo)->entry),
 386                                FALSE);
 387
 388         combo_items = NULL;
 389
 390         for(i = 0 ; i < (gint) (sizeof(action_text) / sizeof(gchar *)) ;
 391             i++) {
 392                 combo_items = g_list_append(combo_items,
 393                                             (gpointer) _(action_text[i]));
 394         }
 395         gtk_combo_set_popdown_strings(GTK_COMBO(action_combo), combo_items);
 396
 397         g_list_free(combo_items);
 398
 399         gtk_box_pack_start (GTK_BOX (hbox1), action_combo,
 400                             TRUE, TRUE, 0);
 401         action_list = GTK_COMBO(action_combo)->list;
 402         gtk_signal_connect (GTK_OBJECT (action_list), "select-child",
 403                             GTK_SIGNAL_FUNC (prefs_filtering_action_select),
 404                             NULL);
 405
 406         gtk_signal_connect(GTK_OBJECT(action_list), "selection-changed",
 407                            GTK_SIGNAL_FUNC(prefs_filtering_action_selection_changed),
 408                            NULL);
 409
 410         /* accounts */
 411
 412         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 413         gtk_widget_show (vbox1);
 414         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 415         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 416
 417         account_label = gtk_label_new (_("Account"));
 418         gtk_widget_show (account_label);
 419         gtk_misc_set_alignment (GTK_MISC (account_label), 0, 0.5);
 420         gtk_box_pack_start (GTK_BOX (hbox1), account_label, FALSE, FALSE, 0);
 421
 422         account_combo = gtk_combo_new ();
 423         gtk_widget_show (account_combo);
 424
 425         combo_items = NULL;
 426         for (accounts = account_get_list() ; accounts != NULL;
 427              accounts = accounts->next) {
 428                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 429                 gchar *name;
 430
 431                 name = g_strdup_printf("%s <%s> (%s)",
 432                                        ac->name, ac->address,
 433                                        ac->account_name);
 434                 combo_items = g_list_append(combo_items, (gpointer) name);
 435         }
 436
 437         gtk_combo_set_popdown_strings(GTK_COMBO(account_combo), combo_items);
 438
 439         for(cur = g_list_first(combo_items) ; cur != NULL ;
 440             cur = g_list_next(cur))
 441                 g_free(cur->data);
 442         g_list_free(combo_items);
 443
 444         gtk_box_pack_start (GTK_BOX (hbox1), account_combo,
 445                             TRUE, TRUE, 0);
 446         account_list = GTK_COMBO(account_combo)->list;
 447         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(account_combo)->entry),
 448                                FALSE);
 449
 450         /* destination */
 451
 452         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 453         gtk_widget_show (vbox1);
 454         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 455         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 456
 457         dest_label = gtk_label_new (_("Destination"));
 458         gtk_widget_show (dest_label);
 459         gtk_misc_set_alignment (GTK_MISC (dest_label), 0, 0.5);
 460         gtk_box_pack_start (GTK_BOX (hbox1), dest_label, FALSE, FALSE, 0);
 461
 462         exec_label = gtk_label_new (_("Execute"));
 463         gtk_widget_show (exec_label);
 464         gtk_misc_set_alignment (GTK_MISC (exec_label), 0, 0.5);
 465         gtk_box_pack_start (GTK_BOX (hbox1), exec_label, FALSE, FALSE, 0);
 466
 467         color_label = gtk_label_new (_("Color"));
 468         gtk_widget_show(color_label);
 469         gtk_misc_set_alignment(GTK_MISC(color_label), 0, 0.5);
 470         gtk_box_pack_start(GTK_BOX(hbox1), color_label, FALSE, FALSE, 0);
 471
 472         dest_entry = gtk_entry_new ();
 473         gtk_widget_show (dest_entry);
 474         gtk_box_pack_start (GTK_BOX (hbox1), dest_entry, TRUE, TRUE, 0);
 475
 476         color_optmenu = gtk_option_menu_new();
 477         gtk_option_menu_set_menu(GTK_OPTION_MENU(color_optmenu),
 478                                  colorlabel_create_color_menu());
 479         gtk_box_pack_start(GTK_BOX(hbox1), color_optmenu, TRUE, TRUE, 0);
 480
 481         dest_btn = gtk_button_new_with_label (_("Select ..."));
 482         gtk_widget_show (dest_btn);
 483         gtk_box_pack_start (GTK_BOX (hbox1), dest_btn, FALSE, FALSE, 0);
 484         gtk_signal_connect (GTK_OBJECT (dest_btn), "clicked",
 485                             GTK_SIGNAL_FUNC (prefs_filtering_select_dest),
 486                             NULL);
 487
 488         exec_btn = gtk_button_new_with_label (_("Info ..."));
 489         gtk_widget_show (exec_btn);
 490         gtk_box_pack_start (GTK_BOX (hbox1), exec_btn, FALSE, FALSE, 0);
 491         gtk_signal_connect (GTK_OBJECT (exec_btn), "clicked",
 492                             GTK_SIGNAL_FUNC (prefs_matcher_exec_info),
 493                             NULL);
 494
 495         /* register / substitute / delete */
 496
 497         reg_hbox = gtk_hbox_new (FALSE, 4);
 498         gtk_widget_show (reg_hbox);
 499         gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
 500
 501         arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 502         gtk_widget_show (arrow);
 503         gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
 504         gtk_widget_set_usize (arrow, -1, 16);
 505
 506         btn_hbox = gtk_hbox_new (TRUE, 4);
 507         gtk_widget_show (btn_hbox);
 508         gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
 509
 510         reg_btn = gtk_button_new_with_label (_("Register"));
 511         gtk_widget_show (reg_btn);
 512         gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
 513         gtk_signal_connect (GTK_OBJECT (reg_btn), "clicked",
 514                             GTK_SIGNAL_FUNC (prefs_filtering_register_cb), NULL);
 515
 516         subst_btn = gtk_button_new_with_label (_(" Substitute "));
 517         gtk_widget_show (subst_btn);
 518         gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
 519         gtk_signal_connect (GTK_OBJECT (subst_btn), "clicked",
 520                             GTK_SIGNAL_FUNC (prefs_filtering_substitute_cb),
 521                             NULL);
 522
 523         del_btn = gtk_button_new_with_label (_("Delete"));
 524         gtk_widget_show (del_btn);
 525         gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
 526         gtk_signal_connect (GTK_OBJECT (del_btn), "clicked",
 527                             GTK_SIGNAL_FUNC (prefs_filtering_delete_cb), NULL);
 528
 529         cond_hbox = gtk_hbox_new (FALSE, 8);
 530         gtk_widget_show (cond_hbox);
 531         gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
 532
 533         cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 534         gtk_widget_show (cond_scrolledwin);
 535         gtk_widget_set_usize (cond_scrolledwin, -1, 150);
 536         gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
 537                             TRUE, TRUE, 0);
 538         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
 539                                         GTK_POLICY_AUTOMATIC,
 540                                         GTK_POLICY_AUTOMATIC);
 541
 542         cond_clist = gtk_clist_new_with_titles(1, title);
 543         gtk_widget_show (cond_clist);
 544         gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_clist);
 545         gtk_clist_set_column_width (GTK_CLIST (cond_clist), 0, 80);
 546         gtk_clist_set_selection_mode (GTK_CLIST (cond_clist),
 547                                       GTK_SELECTION_BROWSE);
 548         GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (cond_clist)->column[0].button,
 549                                 GTK_CAN_FOCUS);
 550         gtk_signal_connect (GTK_OBJECT (cond_clist), "select_row",
 551                             GTK_SIGNAL_FUNC (prefs_filtering_select), NULL);
 552
 553         btn_vbox = gtk_vbox_new (FALSE, 8);
 554         gtk_widget_show (btn_vbox);
 555         gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
 556
 557         up_btn = gtk_button_new_with_label (_("Up"));
 558         gtk_widget_show (up_btn);
 559         gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
 560         gtk_signal_connect (GTK_OBJECT (up_btn), "clicked",
 561                             GTK_SIGNAL_FUNC (prefs_filtering_up), NULL);
 562
 563         down_btn = gtk_button_new_with_label (_("Down"));
 564         gtk_widget_show (down_btn);
 565         gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
 566         gtk_signal_connect (GTK_OBJECT (down_btn), "clicked",
 567                             GTK_SIGNAL_FUNC (prefs_filtering_down), NULL);
 568
 569         gtk_widget_set_usize(window, 500, -1);
 570
 571         gtk_widget_show_all(window);
 572
 573         filtering.window    = window;
 574         filtering.ok_btn = ok_btn;
 575
 576         filtering.cond_entry = cond_entry;
 577         filtering.action_list = action_list;
 578         filtering.action_combo = action_combo;
 579         filtering.account_list = account_list;
 580         filtering.account_combo = account_combo;
 581         filtering.dest_entry = dest_entry;
 582         filtering.dest_btn = dest_btn;
 583         filtering.dest_label = dest_label;
 584         filtering.exec_label = exec_label;
 585         filtering.exec_btn = exec_btn;
 586
 587         filtering.cond_clist   = cond_clist;
 588
 589         filtering.color_label   = color_label;
 590         filtering.color_optmenu = color_optmenu;
 591 }
 592
 593 static void prefs_filtering_update_hscrollbar(void)
 594 {
 595         gint optwidth = gtk_clist_optimal_column_width(GTK_CLIST(filtering.cond_clist), 0);
 596         gtk_clist_set_column_width(GTK_CLIST(filtering.cond_clist), 0, optwidth);
 597 }
 598
 599 static void prefs_filtering_set_dialog(void)
 600 {
 601         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 602         GSList *cur;
 603         GSList * prefs_filtering;
 604
 605         gtk_clist_freeze(clist);
 606         gtk_clist_clear(clist);
 607
 608         prefs_filtering_clist_set_row(-1, NULL);
 609
 610         if (cur_item == NULL)
 611                 prefs_filtering = global_processing;
 612         else
 613                 prefs_filtering = cur_item->prefs->processing;
 614
 615         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
 616                 FilteringProp * prop = (FilteringProp *) cur->data;
 617
 618                 prefs_filtering_clist_set_row(-1, prop);
 619         }
 620
 621         prefs_filtering_update_hscrollbar();
 622         gtk_clist_thaw(clist);
 623
 624         prefs_filtering_reset_dialog();
 625 }
 626
 627 static void prefs_filtering_reset_dialog(void)
 628 {
 629         gtk_list_select_item(GTK_LIST(filtering.action_list), 0);
 630         gtk_list_select_item(GTK_LIST(filtering.account_list), 0);
 631         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 632         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
 633 }
 634
 635 static void prefs_filtering_set_list(void)
 636 {
 637         gint row = 1;
 638         FilteringProp *prop;
 639         GSList * cur;
 640         gchar * filtering_str;
 641         gchar * tmp;
 642         GSList * prefs_filtering;
 643
 644         if (cur_item == NULL)
 645                 prefs_filtering = global_processing;
 646         else
 647                 prefs_filtering = cur_item->prefs->processing;
 648
 649         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
 650                 filteringprop_free((FilteringProp *) cur->data);
 651         g_slist_free(prefs_filtering);
 652         prefs_filtering = NULL;
 653
 654         while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 655                                   row, 0, &filtering_str)) {
 656                 if (strcmp(filtering_str, _("(New)")) != 0) {
 657                         /* tmp = filtering_str; */
 658                         prop = matcher_parser_get_filtering(filtering_str);
 659                         if (prop != NULL)
 660                                 prefs_filtering =
 661                                         g_slist_append(prefs_filtering, prop);
 662                 }
 663                 row++;
 664         }
 665
 666         if (cur_item == NULL)
 667                 global_processing = prefs_filtering;
 668         else
 669                 cur_item->prefs->processing = prefs_filtering;
 670 }
 671
 672 static gint prefs_filtering_clist_set_row(gint row, FilteringProp * prop)
 673 {
 674         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 675         gchar * str;
 676         gchar *cond_str[1];
 677
 678         if (prop == NULL) {
 679                 cond_str[0] = _("(New)");
 680                 return gtk_clist_append(clist, cond_str);
 681         }
 682
 683         str = filteringprop_to_string(prop);
 684         if (str == NULL) {
 685                 return -1;
 686         }
 687         cond_str[0] = str;
 688
 689         if (row < 0)
 690                 row = gtk_clist_append(clist, cond_str);
 691         else
 692                 gtk_clist_set_text(clist, row, 0, cond_str[0]);
 693         g_free(str);
 694
 695         return row;
 696 }
 697
 698 static void prefs_filtering_condition_define_done(MatcherList * matchers)
 699 {
 700         gchar * str;
 701
 702         if (matchers == NULL)
 703                 return;
 704
 705         str = matcherlist_to_string(matchers);
 706
 707         if (str != NULL) {
 708                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
 709                 g_free(str);
 710         }
 711 }
 712
 713 static void prefs_filtering_condition_define(void)
 714 {
 715         gchar * cond_str;
 716         MatcherList * matchers = NULL;
 717
 718         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 719
 720         if (*cond_str != '\0') {
 721                 gchar * tmp;
 722
 723                 /* tmp = cond_str; */
 724                 matchers = matcher_parser_get_cond(cond_str);
 725                 if (matchers == NULL)
 726                         alertpanel_error(_("Match string is not valid."));
 727         }
 728
 729         prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
 730
 731         if (matchers != NULL)
 732                 matcherlist_free(matchers);
 733 }
 734
 735
 736 /* register / substitute delete buttons */
 737
 738
 739 static FilteringProp * prefs_filtering_dialog_to_filtering(void)
 740 {
 741         MatcherList * cond;
 742         gchar * cond_str;
 743         FilteringProp * prop;
 744         FilteringAction * action;
 745         gchar * tmp;
 746         gint list_id;
 747         gint action_id;
 748         gint action_type;
 749         gint account_id;
 750         gchar * destination;
 751         gint labelcolor;
 752
 753         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 754         if (*cond_str == '\0') {
 755                 alertpanel_error(_("Score is not set."));
 756                 return NULL;
 757         }
 758
 759         action_id = get_sel_from_list(GTK_LIST(filtering.action_list));
 760         action_type = prefs_filtering_get_matching_from_action(action_id);
 761         list_id = get_sel_from_list(GTK_LIST(filtering.account_list));
 762         account_id = get_account_id_from_list_id(list_id);
 763
 764         switch (action_id) {
 765         case ACTION_MOVE:
 766         case ACTION_COPY:
 767         case ACTION_FORWARD:
 768         case ACTION_FORWARD_AS_ATTACHMENT:
 769         case ACTION_BOUNCE:
 770         case ACTION_EXECUTE:
 771                 destination = gtk_entry_get_text(GTK_ENTRY(filtering.dest_entry));
 772                 if (*destination == '\0') {
 773                         alertpanel_error(_("Destination is not set."));
 774                         return NULL;
 775                 }
 776                 break;
 777         case ACTION_COLOR:
 778                 labelcolor = colorlabel_get_color_menu_active_item(
 779                         gtk_option_menu_get_menu(GTK_OPTION_MENU(filtering.color_optmenu)));
 780                 destination = NULL;
 781                 break;
 782         default:
 783                 destination = NULL;
 784                 break;
 785         }
 786
 787         action = filteringaction_new(action_type, account_id, destination, labelcolor);
 788
 789         cond = matcher_parser_get_cond(cond_str);
 790
 791         if (cond == NULL) {
 792                 alertpanel_error(_("Match string is not valid."));
 793                 filteringaction_free(action);
 794                 return NULL;
 795         }
 796
 797         prop = filteringprop_new(cond, action);
 798
 799         return prop;
 800 }
 801
 802 static void prefs_filtering_register_cb(void)
 803 {
 804         FilteringProp * prop;
 805
 806         prop = prefs_filtering_dialog_to_filtering();
 807         if (prop == NULL)
 808                 return;
 809         prefs_filtering_clist_set_row(-1, prop);
 810
 811         filteringprop_free(prop);
 812
 813         prefs_filtering_update_hscrollbar();
 814 }
 815
 816 static void prefs_filtering_substitute_cb(void)
 817 {
 818         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 819         gint row;
 820         FilteringProp * prop;
 821
 822         if (!clist->selection) return;
 823
 824         row = GPOINTER_TO_INT(clist->selection->data);
 825         if (row == 0) return;
 826
 827         prop = prefs_filtering_dialog_to_filtering();
 828         if (prop == NULL)
 829                 return;
 830         prefs_filtering_clist_set_row(row, prop);
 831
 832         filteringprop_free(prop);
 833
 834         prefs_filtering_update_hscrollbar();
 835 }
 836
 837 static void prefs_filtering_delete_cb(void)
 838 {
 839         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 840         gint row;
 841
 842         if (!clist->selection) return;
 843         row = GPOINTER_TO_INT(clist->selection->data);
 844         if (row == 0) return;
 845
 846         if (alertpanel(_("Delete rule"),
 847                        _("Do you really want to delete this rule?"),
 848                        _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
 849                 return;
 850
 851         gtk_clist_remove(clist, row);
 852
 853         prefs_filtering_update_hscrollbar();
 854 }
 855
 856 static void prefs_filtering_up(void)
 857 {
 858         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 859         gint row;
 860
 861         if (!clist->selection) return;
 862
 863         row = GPOINTER_TO_INT(clist->selection->data);
 864         if (row > 1) {
 865                 gtk_clist_row_move(clist, row, row - 1);
 866                 if(gtk_clist_row_is_visible(clist, row - 1) != GTK_VISIBILITY_FULL) {
 867                         gtk_clist_moveto(clist, row - 1, 0, 0, 0);
 868                 }
 869         }
 870 }
 871
 872 static void prefs_filtering_down(void)
 873 {
 874         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 875         gint row;
 876
 877         if (!clist->selection) return;
 878
 879         row = GPOINTER_TO_INT(clist->selection->data);
 880         if (row > 0 && row < clist->rows - 1) {
 881                 gtk_clist_row_move(clist, row, row + 1);
 882                 if(gtk_clist_row_is_visible(clist, row + 1) != GTK_VISIBILITY_FULL) {
 883                         gtk_clist_moveto(clist, row + 1, 0, 1, 0);
 884                 }
 885         }
 886 }
 887
 888 static void prefs_filtering_select_set(FilteringProp * prop)
 889 {
 890         FilteringAction * action;
 891         gchar * matcher_str;
 892         gint list_id;
 893
 894         prefs_filtering_reset_dialog();
 895
 896         action = prop->action;
 897
 898         matcher_str = matcherlist_to_string(prop->matchers);
 899         if (matcher_str == NULL) {
 900                 filteringprop_free(prop);
 901                 return;
 902         }
 903
 904         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
 905
 906         if (action->destination)
 907                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), action->destination);
 908         else
 909                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 910
 911         switch(action->type) {
 912         case MATCHACTION_MOVE:
 913                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 914                                      ACTION_MOVE);
 915                 break;
 916         case MATCHACTION_COPY:
 917                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 918                                      ACTION_COPY);
 919                 break;
 920         case MATCHACTION_DELETE:
 921                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 922                                      ACTION_DELETE);
 923                 break;
 924         case MATCHACTION_MARK:
 925                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 926                                      ACTION_MARK);
 927                 break;
 928         case MATCHACTION_UNMARK:
 929                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 930                                      ACTION_UNMARK);
 931                 break;
 932         case MATCHACTION_MARK_AS_READ:
 933                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 934                                      ACTION_MARK_AS_READ);
 935                 break;
 936         case MATCHACTION_MARK_AS_UNREAD:
 937                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 938                                      ACTION_MARK_AS_UNREAD);
 939                 break;
 940         case MATCHACTION_FORWARD:
 941                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 942                                      ACTION_FORWARD);
 943                 list_id = get_list_id_from_account_id(action->account_id);
 944                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 945                                      list_id);
 946                 break;
 947         case MATCHACTION_FORWARD_AS_ATTACHMENT:
 948                 list_id = get_list_id_from_account_id(action->account_id);
 949                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 950                                      ACTION_FORWARD_AS_ATTACHMENT);
 951                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 952                                      list_id);
 953                 break;
 954         case MATCHACTION_BOUNCE:
 955                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 956                                      ACTION_BOUNCE);
 957                 list_id = get_list_id_from_account_id(action->account_id);
 958                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 959                                      list_id);
 960                 break;
 961         case MATCHACTION_EXECUTE:
 962                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 963                                      ACTION_EXECUTE);
 964                 break;
 965         case MATCHACTION_COLOR:
 966                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 967                                      ACTION_COLOR);
 968                 gtk_option_menu_set_history(GTK_OPTION_MENU(filtering.color_optmenu), action->labelcolor);
 969                 break;
 970         }
 971
 972         g_free(matcher_str);
 973 }
 974
 975 static void prefs_filtering_select(GtkCList *clist, gint row, gint column,
 976                                 GdkEvent *event)
 977 {
 978         FilteringProp * prop;
 979         gchar * tmp;
 980         gchar * filtering_str;
 981
 982         if (row == 0) {
 983                 prefs_filtering_reset_dialog();
 984                 return;
 985         }
 986
 987         if (!gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 988                                 row, 0, &filtering_str))
 989                 return;
 990
 991         prop = matcher_parser_get_filtering(filtering_str);
 992         if (prop == NULL)
 993                 return;
 994
 995         prefs_filtering_select_set(prop);
 996
 997         filteringprop_free(prop);
 998 }
 999
1000 static void prefs_filtering_select_dest(void)
1001 {
1002         FolderItem *dest;
1003         gchar * path;
1004
1005         dest = foldersel_folder_sel(NULL, NULL);
1006         if (!dest) return;
1007
1008         path = folder_item_get_identifier(dest);
1009
1010         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), path);
1011         g_free(path);
1012 }
1013
1014 static void prefs_filtering_action_selection_changed(GtkList *list,
1015                                                      gpointer user_data)
1016 {
1017         gint value;
1018
1019         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1020
1021         if (filtering.current_action != value) {
1022                 if (filtering.current_action == ACTION_FORWARD
1023                 ||  filtering.current_action == ACTION_FORWARD_AS_ATTACHMENT) {
1024                         debug_print("unregistering address completion entry\n");
1025                         address_completion_unregister_entry(GTK_ENTRY(filtering.dest_entry));
1026                 }
1027                 if (value == ACTION_FORWARD || value == ACTION_FORWARD_AS_ATTACHMENT) {
1028                         debug_print("registering address completion entry\n");
1029                         address_completion_register_entry(GTK_ENTRY(filtering.dest_entry));
1030                 }
1031                 filtering.current_action = value;
1032         }
1033 }
1034
1035 static void prefs_filtering_action_select(GtkList *list,
1036                                           GtkWidget *widget,
1037                                           gpointer user_data)
1038 {
1039         gint value;
1040
1041         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1042
1043         switch (value) {
1044         case ACTION_MOVE:
1045                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1046                 gtk_widget_show(filtering.dest_entry);
1047                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1048                 gtk_widget_show(filtering.dest_btn);
1049                 gtk_widget_show(filtering.dest_label);
1050                 gtk_widget_hide(filtering.exec_label);
1051                 gtk_widget_hide(filtering.exec_btn);
1052                 gtk_widget_hide(filtering.color_optmenu);
1053                 gtk_widget_hide(filtering.color_label);
1054                 break;
1055         case ACTION_COPY:
1056                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1057                 gtk_widget_show(filtering.dest_entry);
1058                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1059                 gtk_widget_show(filtering.dest_btn);
1060                 gtk_widget_show(filtering.dest_label);
1061                 gtk_widget_hide(filtering.exec_label);
1062                 gtk_widget_hide(filtering.exec_btn);
1063                 gtk_widget_hide(filtering.color_optmenu);
1064                 gtk_widget_hide(filtering.color_label);
1065                 break;
1066         case ACTION_DELETE:
1067                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1068                 gtk_widget_show(filtering.dest_entry);
1069                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1070                 gtk_widget_hide(filtering.dest_btn);
1071                 gtk_widget_show(filtering.dest_label);
1072                 gtk_widget_hide(filtering.exec_label);
1073                 gtk_widget_hide(filtering.exec_btn);
1074                 gtk_widget_hide(filtering.color_optmenu);
1075                 gtk_widget_hide(filtering.color_label);
1076                 break;
1077         case ACTION_MARK:
1078                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1079                 gtk_widget_show(filtering.dest_entry);
1080                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1081                 gtk_widget_hide(filtering.dest_btn);
1082                 gtk_widget_show(filtering.dest_label);
1083                 gtk_widget_hide(filtering.exec_label);
1084                 gtk_widget_hide(filtering.exec_btn);
1085                 gtk_widget_hide(filtering.color_optmenu);
1086                 gtk_widget_hide(filtering.color_label);
1087                 break;
1088         case ACTION_UNMARK:
1089                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1090                 gtk_widget_show(filtering.dest_entry);
1091                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1092                 gtk_widget_hide(filtering.dest_btn);
1093                 gtk_widget_show(filtering.dest_label);
1094                 gtk_widget_hide(filtering.exec_label);
1095                 gtk_widget_hide(filtering.exec_btn);
1096                 gtk_widget_hide(filtering.color_optmenu);
1097                 gtk_widget_hide(filtering.color_label);
1098                 break;
1099         case ACTION_MARK_AS_READ:
1100                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1101                 gtk_widget_show(filtering.dest_entry);
1102                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1103                 gtk_widget_hide(filtering.dest_btn);
1104                 gtk_widget_show(filtering.dest_label);
1105                 gtk_widget_hide(filtering.exec_label);
1106                 gtk_widget_hide(filtering.exec_btn);
1107                 gtk_widget_hide(filtering.color_optmenu);
1108                 gtk_widget_hide(filtering.color_label);
1109                 break;
1110         case ACTION_MARK_AS_UNREAD:
1111                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1112                 gtk_widget_show(filtering.dest_entry);
1113                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1114                 gtk_widget_hide(filtering.dest_btn);
1115                 gtk_widget_show(filtering.dest_label);
1116                 gtk_widget_hide(filtering.exec_label);
1117                 gtk_widget_hide(filtering.exec_btn);
1118                 gtk_widget_hide(filtering.color_optmenu);
1119                 gtk_widget_hide(filtering.color_label);
1120                 break;
1121         case ACTION_FORWARD:
1122                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1123                 gtk_widget_show(filtering.dest_entry);
1124                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1125                 gtk_widget_hide(filtering.dest_btn);
1126                 gtk_widget_show(filtering.dest_label);
1127                 gtk_widget_hide(filtering.exec_label);
1128                 gtk_widget_hide(filtering.exec_btn);
1129                 gtk_widget_hide(filtering.color_optmenu);
1130                 gtk_widget_hide(filtering.color_label);
1131                 break;
1132         case ACTION_FORWARD_AS_ATTACHMENT:
1133                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1134                 gtk_widget_show(filtering.dest_entry);
1135                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1136                 gtk_widget_hide(filtering.dest_btn);
1137                 gtk_widget_show(filtering.dest_label);
1138                 gtk_widget_hide(filtering.exec_label);
1139                 gtk_widget_hide(filtering.exec_btn);
1140                 gtk_widget_hide(filtering.color_optmenu);
1141                 gtk_widget_hide(filtering.color_label);
1142                 break;
1143         case ACTION_BOUNCE:
1144                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1145                 gtk_widget_show(filtering.dest_entry);
1146                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1147                 gtk_widget_hide(filtering.dest_btn);
1148                 gtk_widget_show(filtering.dest_label);
1149                 gtk_widget_hide(filtering.exec_label);
1150                 gtk_widget_hide(filtering.exec_btn);
1151                 gtk_widget_hide(filtering.color_optmenu);
1152                 gtk_widget_hide(filtering.color_label);
1153                 break;
1154         case ACTION_EXECUTE:
1155                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1156                 gtk_widget_show(filtering.dest_entry);
1157                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1158                 gtk_widget_hide(filtering.dest_btn);
1159                 gtk_widget_hide(filtering.dest_label);
1160                 gtk_widget_show(filtering.exec_label);
1161                 gtk_widget_set_sensitive(filtering.exec_btn, TRUE);
1162                 gtk_widget_show(filtering.exec_btn);
1163                 gtk_widget_hide(filtering.color_optmenu);
1164                 gtk_widget_hide(filtering.color_label);
1165                 break;
1166         case ACTION_COLOR:
1167                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1168                 gtk_widget_hide(filtering.dest_entry);
1169                 gtk_widget_hide(filtering.dest_btn);
1170                 gtk_widget_hide(filtering.dest_label);
1171                 gtk_widget_hide(filtering.exec_label);
1172                 gtk_widget_show(filtering.exec_btn);
1173                 gtk_widget_set_sensitive(filtering.exec_btn, FALSE);
1174                 gtk_widget_show(filtering.color_optmenu);
1175                 gtk_widget_show(filtering.color_label);
1176                 break;
1177         }
1178 }
1179
1180 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1181                                  gpointer data)
1182 {
1183         prefs_filtering_cancel();
1184         return TRUE;
1185 }
1186
1187 static void prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1188                                      gpointer data)
1189 {
1190         if (event && event->keyval == GDK_Escape)
1191                 prefs_filtering_cancel();
1192 }
1193
1194 static void prefs_filtering_ok(void)
1195 {
1196         prefs_filtering_set_list();
1197         prefs_matcher_write_config();
1198         prefs_filtering_close();
1199 }
1200
1201 static void prefs_filtering_cancel(void)
1202 {
1203         prefs_matcher_read_config();
1204         prefs_filtering_close();
1205 }