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_lock();
 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         inc_unlock();
 260 }
 261
 262 static void prefs_filtering_create(void)
 263 {
 264         GtkWidget *window;
 265         GtkWidget *vbox;
 266         GtkWidget *ok_btn;
 267         GtkWidget *cancel_btn;
 268         GtkWidget *confirm_area;
 269
 270         GtkWidget *vbox1;
 271         GtkWidget *hbox1;
 272         GtkWidget *reg_hbox;
 273         GtkWidget *arrow;
 274         GtkWidget *btn_hbox;
 275
 276         GtkWidget *cond_label;
 277         GtkWidget *cond_entry;
 278         GtkWidget *cond_btn;
 279         GtkWidget *action_label;
 280         GtkWidget *action_list;
 281         GtkWidget *action_combo;
 282         GtkWidget *account_label;
 283         GtkWidget *account_list;
 284         GtkWidget *account_combo;
 285         GtkWidget *dest_label;
 286         GtkWidget *exec_label;
 287         GtkWidget *dest_entry;
 288         GtkWidget *dest_btn;
 289         GtkWidget *exec_btn;
 290         GtkWidget *color_label;
 291         GtkWidget *color_optmenu;
 292
 293         GtkWidget *reg_btn;
 294         GtkWidget *subst_btn;
 295         GtkWidget *del_btn;
 296
 297         GtkWidget *cond_hbox;
 298         GtkWidget *cond_scrolledwin;
 299         GtkWidget *cond_clist;
 300
 301         GtkWidget *btn_vbox;
 302         GtkWidget *up_btn;
 303         GtkWidget *down_btn;
 304
 305         GtkWidget *dummy;
 306
 307         GList *combo_items;
 308         gint i;
 309
 310         GList *accounts;
 311         GList * cur;
 312
 313         gchar *title[] = {_("Registered rules")};
 314
 315         debug_print(_("Creating filtering setting window...\n"));
 316
 317         window = gtk_window_new (GTK_WINDOW_DIALOG);
 318         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 319         gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 320         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 321         gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE);
 322
 323         vbox = gtk_vbox_new (FALSE, 6);
 324         gtk_widget_show (vbox);
 325         gtk_container_add (GTK_CONTAINER (window), vbox);
 326
 327         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 328                                 &cancel_btn, _("Cancel"), NULL, NULL);
 329         gtk_widget_show (confirm_area);
 330         gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 331         gtk_widget_grab_default (ok_btn);
 332
 333         gtk_window_set_title (GTK_WINDOW(window),
 334                               _("Filtering setting"));
 335         gtk_signal_connect (GTK_OBJECT(window), "delete_event",
 336                             GTK_SIGNAL_FUNC(prefs_filtering_deleted), NULL);
 337         gtk_signal_connect (GTK_OBJECT(window), "key_press_event",
 338                             GTK_SIGNAL_FUNC(prefs_filtering_key_pressed), NULL);
 339         gtk_signal_connect (GTK_OBJECT(window), "focus_in_event",
 340                             GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
 341         gtk_signal_connect (GTK_OBJECT(window), "focus_out_event",
 342                             GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
 343         gtk_signal_connect (GTK_OBJECT(ok_btn), "clicked",
 344                             GTK_SIGNAL_FUNC(prefs_filtering_ok), NULL);
 345         gtk_signal_connect (GTK_OBJECT(cancel_btn), "clicked",
 346                             GTK_SIGNAL_FUNC(prefs_filtering_cancel), NULL);
 347
 348         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 349         gtk_widget_show (vbox1);
 350         gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
 351         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 352
 353         cond_label = gtk_label_new (_("Condition"));
 354         gtk_widget_show (cond_label);
 355         gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
 356         gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
 357
 358         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 359         gtk_widget_show (vbox1);
 360         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 361         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 362
 363         cond_entry = gtk_entry_new ();
 364         gtk_widget_show (cond_entry);
 365         gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
 366
 367         cond_btn = gtk_button_new_with_label (_("Define ..."));
 368         gtk_widget_show (cond_btn);
 369         gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
 370         gtk_signal_connect (GTK_OBJECT (cond_btn), "clicked",
 371                             GTK_SIGNAL_FUNC (prefs_filtering_condition_define),
 372                             NULL);
 373
 374         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 375         gtk_widget_show (vbox1);
 376         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 377         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 378
 379         action_label = gtk_label_new (_("Action"));
 380         gtk_widget_show (action_label);
 381         gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
 382         gtk_box_pack_start (GTK_BOX (hbox1), action_label, FALSE, FALSE, 0);
 383
 384         action_combo = gtk_combo_new ();
 385         gtk_widget_show (action_combo);
 386         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(action_combo)->entry),
 387                                FALSE);
 388
 389         combo_items = NULL;
 390
 391         for(i = 0 ; i < (gint) (sizeof(action_text) / sizeof(gchar *)) ;
 392             i++) {
 393                 combo_items = g_list_append(combo_items,
 394                                             (gpointer) _(action_text[i]));
 395         }
 396         gtk_combo_set_popdown_strings(GTK_COMBO(action_combo), combo_items);
 397
 398         g_list_free(combo_items);
 399
 400         gtk_box_pack_start (GTK_BOX (hbox1), action_combo,
 401                             TRUE, TRUE, 0);
 402         action_list = GTK_COMBO(action_combo)->list;
 403         gtk_signal_connect (GTK_OBJECT (action_list), "select-child",
 404                             GTK_SIGNAL_FUNC (prefs_filtering_action_select),
 405                             NULL);
 406
 407         gtk_signal_connect(GTK_OBJECT(action_list), "selection-changed",
 408                            GTK_SIGNAL_FUNC(prefs_filtering_action_selection_changed),
 409                            NULL);
 410
 411         /* accounts */
 412
 413         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 414         gtk_widget_show (vbox1);
 415         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 416         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 417
 418         account_label = gtk_label_new (_("Account"));
 419         gtk_widget_show (account_label);
 420         gtk_misc_set_alignment (GTK_MISC (account_label), 0, 0.5);
 421         gtk_box_pack_start (GTK_BOX (hbox1), account_label, FALSE, FALSE, 0);
 422
 423         account_combo = gtk_combo_new ();
 424         gtk_widget_show (account_combo);
 425
 426         combo_items = NULL;
 427         for (accounts = account_get_list() ; accounts != NULL;
 428              accounts = accounts->next) {
 429                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 430                 gchar *name;
 431
 432                 name = g_strdup_printf("%s <%s> (%s)",
 433                                        ac->name, ac->address,
 434                                        ac->account_name);
 435                 combo_items = g_list_append(combo_items, (gpointer) name);
 436         }
 437
 438         gtk_combo_set_popdown_strings(GTK_COMBO(account_combo), combo_items);
 439
 440         for(cur = g_list_first(combo_items) ; cur != NULL ;
 441             cur = g_list_next(cur))
 442                 g_free(cur->data);
 443         g_list_free(combo_items);
 444
 445         gtk_box_pack_start (GTK_BOX (hbox1), account_combo,
 446                             TRUE, TRUE, 0);
 447         account_list = GTK_COMBO(account_combo)->list;
 448         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(account_combo)->entry),
 449                                FALSE);
 450
 451         /* destination */
 452
 453         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 454         gtk_widget_show (vbox1);
 455         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 456         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 457
 458         dest_label = gtk_label_new (_("Destination"));
 459         gtk_widget_show (dest_label);
 460         gtk_misc_set_alignment (GTK_MISC (dest_label), 0, 0.5);
 461         gtk_box_pack_start (GTK_BOX (hbox1), dest_label, FALSE, FALSE, 0);
 462
 463         exec_label = gtk_label_new (_("Execute"));
 464         gtk_widget_show (exec_label);
 465         gtk_misc_set_alignment (GTK_MISC (exec_label), 0, 0.5);
 466         gtk_box_pack_start (GTK_BOX (hbox1), exec_label, FALSE, FALSE, 0);
 467
 468         color_label = gtk_label_new (_("Color"));
 469         gtk_widget_show(color_label);
 470         gtk_misc_set_alignment(GTK_MISC(color_label), 0, 0.5);
 471         gtk_box_pack_start(GTK_BOX(hbox1), color_label, FALSE, FALSE, 0);
 472
 473         dest_entry = gtk_entry_new ();
 474         gtk_widget_show (dest_entry);
 475         gtk_box_pack_start (GTK_BOX (hbox1), dest_entry, TRUE, TRUE, 0);
 476
 477         color_optmenu = gtk_option_menu_new();
 478         gtk_option_menu_set_menu(GTK_OPTION_MENU(color_optmenu),
 479                                  colorlabel_create_color_menu());
 480         gtk_box_pack_start(GTK_BOX(hbox1), color_optmenu, TRUE, TRUE, 0);
 481
 482         dest_btn = gtk_button_new_with_label (_("Select ..."));
 483         gtk_widget_show (dest_btn);
 484         gtk_box_pack_start (GTK_BOX (hbox1), dest_btn, FALSE, FALSE, 0);
 485         gtk_signal_connect (GTK_OBJECT (dest_btn), "clicked",
 486                             GTK_SIGNAL_FUNC (prefs_filtering_select_dest),
 487                             NULL);
 488
 489         exec_btn = gtk_button_new_with_label (_("Info ..."));
 490         gtk_widget_show (exec_btn);
 491         gtk_box_pack_start (GTK_BOX (hbox1), exec_btn, FALSE, FALSE, 0);
 492         gtk_signal_connect (GTK_OBJECT (exec_btn), "clicked",
 493                             GTK_SIGNAL_FUNC (prefs_matcher_exec_info),
 494                             NULL);
 495
 496         /* register / substitute / delete */
 497
 498         reg_hbox = gtk_hbox_new (FALSE, 4);
 499         gtk_widget_show (reg_hbox);
 500         gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
 501
 502         arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 503         gtk_widget_show (arrow);
 504         gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
 505         gtk_widget_set_usize (arrow, -1, 16);
 506
 507         btn_hbox = gtk_hbox_new (TRUE, 4);
 508         gtk_widget_show (btn_hbox);
 509         gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
 510
 511         reg_btn = gtk_button_new_with_label (_("Register"));
 512         gtk_widget_show (reg_btn);
 513         gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
 514         gtk_signal_connect (GTK_OBJECT (reg_btn), "clicked",
 515                             GTK_SIGNAL_FUNC (prefs_filtering_register_cb), NULL);
 516
 517         subst_btn = gtk_button_new_with_label (_(" Substitute "));
 518         gtk_widget_show (subst_btn);
 519         gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
 520         gtk_signal_connect (GTK_OBJECT (subst_btn), "clicked",
 521                             GTK_SIGNAL_FUNC (prefs_filtering_substitute_cb),
 522                             NULL);
 523
 524         del_btn = gtk_button_new_with_label (_("Delete"));
 525         gtk_widget_show (del_btn);
 526         gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
 527         gtk_signal_connect (GTK_OBJECT (del_btn), "clicked",
 528                             GTK_SIGNAL_FUNC (prefs_filtering_delete_cb), NULL);
 529
 530         cond_hbox = gtk_hbox_new (FALSE, 8);
 531         gtk_widget_show (cond_hbox);
 532         gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
 533
 534         cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 535         gtk_widget_show (cond_scrolledwin);
 536         gtk_widget_set_usize (cond_scrolledwin, -1, 150);
 537         gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
 538                             TRUE, TRUE, 0);
 539         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
 540                                         GTK_POLICY_AUTOMATIC,
 541                                         GTK_POLICY_AUTOMATIC);
 542
 543         cond_clist = gtk_clist_new_with_titles(1, title);
 544         gtk_widget_show (cond_clist);
 545         gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_clist);
 546         gtk_clist_set_column_width (GTK_CLIST (cond_clist), 0, 80);
 547         gtk_clist_set_selection_mode (GTK_CLIST (cond_clist),
 548                                       GTK_SELECTION_BROWSE);
 549         GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (cond_clist)->column[0].button,
 550                                 GTK_CAN_FOCUS);
 551         gtk_signal_connect (GTK_OBJECT (cond_clist), "select_row",
 552                             GTK_SIGNAL_FUNC (prefs_filtering_select), NULL);
 553
 554         btn_vbox = gtk_vbox_new (FALSE, 8);
 555         gtk_widget_show (btn_vbox);
 556         gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
 557
 558         up_btn = gtk_button_new_with_label (_("Up"));
 559         gtk_widget_show (up_btn);
 560         gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
 561         gtk_signal_connect (GTK_OBJECT (up_btn), "clicked",
 562                             GTK_SIGNAL_FUNC (prefs_filtering_up), NULL);
 563
 564         down_btn = gtk_button_new_with_label (_("Down"));
 565         gtk_widget_show (down_btn);
 566         gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
 567         gtk_signal_connect (GTK_OBJECT (down_btn), "clicked",
 568                             GTK_SIGNAL_FUNC (prefs_filtering_down), NULL);
 569
 570         gtk_widget_set_usize(window, 500, -1);
 571
 572         gtk_widget_show_all(window);
 573
 574         filtering.window    = window;
 575         filtering.ok_btn = ok_btn;
 576
 577         filtering.cond_entry = cond_entry;
 578         filtering.action_list = action_list;
 579         filtering.action_combo = action_combo;
 580         filtering.account_list = account_list;
 581         filtering.account_combo = account_combo;
 582         filtering.dest_entry = dest_entry;
 583         filtering.dest_btn = dest_btn;
 584         filtering.dest_label = dest_label;
 585         filtering.exec_label = exec_label;
 586         filtering.exec_btn = exec_btn;
 587
 588         filtering.cond_clist   = cond_clist;
 589
 590         filtering.color_label   = color_label;
 591         filtering.color_optmenu = color_optmenu;
 592 }
 593
 594 static void prefs_filtering_update_hscrollbar(void)
 595 {
 596         gint optwidth = gtk_clist_optimal_column_width(GTK_CLIST(filtering.cond_clist), 0);
 597         gtk_clist_set_column_width(GTK_CLIST(filtering.cond_clist), 0, optwidth);
 598 }
 599
 600 static void prefs_filtering_set_dialog(void)
 601 {
 602         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 603         GSList *cur;
 604         GSList * prefs_filtering;
 605
 606         gtk_clist_freeze(clist);
 607         gtk_clist_clear(clist);
 608
 609         prefs_filtering_clist_set_row(-1, NULL);
 610
 611         if (cur_item == NULL)
 612                 prefs_filtering = global_processing;
 613         else
 614                 prefs_filtering = cur_item->prefs->processing;
 615
 616         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
 617                 FilteringProp * prop = (FilteringProp *) cur->data;
 618
 619                 prefs_filtering_clist_set_row(-1, prop);
 620         }
 621
 622         prefs_filtering_update_hscrollbar();
 623         gtk_clist_thaw(clist);
 624
 625         prefs_filtering_reset_dialog();
 626 }
 627
 628 static void prefs_filtering_reset_dialog(void)
 629 {
 630         gtk_list_select_item(GTK_LIST(filtering.action_list), 0);
 631         gtk_list_select_item(GTK_LIST(filtering.account_list), 0);
 632         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 633         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
 634 }
 635
 636 static void prefs_filtering_set_list(void)
 637 {
 638         gint row = 1;
 639         FilteringProp *prop;
 640         GSList * cur;
 641         gchar * filtering_str;
 642         gchar * tmp;
 643         GSList * prefs_filtering;
 644
 645         if (cur_item == NULL)
 646                 prefs_filtering = global_processing;
 647         else
 648                 prefs_filtering = cur_item->prefs->processing;
 649
 650         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
 651                 filteringprop_free((FilteringProp *) cur->data);
 652         g_slist_free(prefs_filtering);
 653         prefs_filtering = NULL;
 654
 655         while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 656                                   row, 0, &filtering_str)) {
 657                 if (strcmp(filtering_str, _("(New)")) != 0) {
 658                         /* tmp = filtering_str; */
 659                         prop = matcher_parser_get_filtering(filtering_str);
 660                         if (prop != NULL)
 661                                 prefs_filtering =
 662                                         g_slist_append(prefs_filtering, prop);
 663                 }
 664                 row++;
 665         }
 666
 667         if (cur_item == NULL)
 668                 global_processing = prefs_filtering;
 669         else
 670                 cur_item->prefs->processing = prefs_filtering;
 671 }
 672
 673 static gint prefs_filtering_clist_set_row(gint row, FilteringProp * prop)
 674 {
 675         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 676         gchar * str;
 677         gchar *cond_str[1];
 678
 679         if (prop == NULL) {
 680                 cond_str[0] = _("(New)");
 681                 return gtk_clist_append(clist, cond_str);
 682         }
 683
 684         str = filteringprop_to_string(prop);
 685         if (str == NULL) {
 686                 return -1;
 687         }
 688         cond_str[0] = str;
 689
 690         if (row < 0)
 691                 row = gtk_clist_append(clist, cond_str);
 692         else
 693                 gtk_clist_set_text(clist, row, 0, cond_str[0]);
 694         g_free(str);
 695
 696         return row;
 697 }
 698
 699 static void prefs_filtering_condition_define_done(MatcherList * matchers)
 700 {
 701         gchar * str;
 702
 703         if (matchers == NULL)
 704                 return;
 705
 706         str = matcherlist_to_string(matchers);
 707
 708         if (str != NULL) {
 709                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
 710                 g_free(str);
 711         }
 712 }
 713
 714 static void prefs_filtering_condition_define(void)
 715 {
 716         gchar * cond_str;
 717         MatcherList * matchers = NULL;
 718
 719         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 720
 721         if (*cond_str != '\0') {
 722                 gchar * tmp;
 723
 724                 /* tmp = cond_str; */
 725                 matchers = matcher_parser_get_cond(cond_str);
 726                 if (matchers == NULL)
 727                         alertpanel_error(_("Match string is not valid."));
 728         }
 729
 730         prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
 731
 732         if (matchers != NULL)
 733                 matcherlist_free(matchers);
 734 }
 735
 736
 737 /* register / substitute delete buttons */
 738
 739
 740 static FilteringProp * prefs_filtering_dialog_to_filtering(void)
 741 {
 742         MatcherList * cond;
 743         gchar * cond_str;
 744         FilteringProp * prop;
 745         FilteringAction * action;
 746         gchar * tmp;
 747         gint list_id;
 748         gint action_id;
 749         gint action_type;
 750         gint account_id;
 751         gchar * destination;
 752         gint labelcolor;
 753
 754         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 755         if (*cond_str == '\0') {
 756                 alertpanel_error(_("Score is not set."));
 757                 return NULL;
 758         }
 759
 760         action_id = get_sel_from_list(GTK_LIST(filtering.action_list));
 761         action_type = prefs_filtering_get_matching_from_action(action_id);
 762         list_id = get_sel_from_list(GTK_LIST(filtering.account_list));
 763         account_id = get_account_id_from_list_id(list_id);
 764
 765         switch (action_id) {
 766         case ACTION_MOVE:
 767         case ACTION_COPY:
 768         case ACTION_FORWARD:
 769         case ACTION_FORWARD_AS_ATTACHMENT:
 770         case ACTION_BOUNCE:
 771         case ACTION_EXECUTE:
 772                 destination = gtk_entry_get_text(GTK_ENTRY(filtering.dest_entry));
 773                 if (*destination == '\0') {
 774                         alertpanel_error(_("Destination is not set."));
 775                         return NULL;
 776                 }
 777                 break;
 778         case ACTION_COLOR:
 779                 labelcolor = colorlabel_get_color_menu_active_item(
 780                         gtk_option_menu_get_menu(GTK_OPTION_MENU(filtering.color_optmenu)));
 781                 destination = NULL;
 782                 break;
 783         default:
 784                 destination = NULL;
 785                 break;
 786         }
 787
 788         action = filteringaction_new(action_type, account_id, destination, labelcolor);
 789
 790         cond = matcher_parser_get_cond(cond_str);
 791
 792         if (cond == NULL) {
 793                 alertpanel_error(_("Match string is not valid."));
 794                 filteringaction_free(action);
 795                 return NULL;
 796         }
 797
 798         prop = filteringprop_new(cond, action);
 799
 800         return prop;
 801 }
 802
 803 static void prefs_filtering_register_cb(void)
 804 {
 805         FilteringProp * prop;
 806
 807         prop = prefs_filtering_dialog_to_filtering();
 808         if (prop == NULL)
 809                 return;
 810         prefs_filtering_clist_set_row(-1, prop);
 811
 812         filteringprop_free(prop);
 813
 814         prefs_filtering_update_hscrollbar();
 815 }
 816
 817 static void prefs_filtering_substitute_cb(void)
 818 {
 819         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 820         gint row;
 821         FilteringProp * prop;
 822
 823         if (!clist->selection) return;
 824
 825         row = GPOINTER_TO_INT(clist->selection->data);
 826         if (row == 0) return;
 827
 828         prop = prefs_filtering_dialog_to_filtering();
 829         if (prop == NULL)
 830                 return;
 831         prefs_filtering_clist_set_row(row, prop);
 832
 833         filteringprop_free(prop);
 834
 835         prefs_filtering_update_hscrollbar();
 836 }
 837
 838 static void prefs_filtering_delete_cb(void)
 839 {
 840         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 841         gint row;
 842
 843         if (!clist->selection) return;
 844         row = GPOINTER_TO_INT(clist->selection->data);
 845         if (row == 0) return;
 846
 847         if (alertpanel(_("Delete rule"),
 848                        _("Do you really want to delete this rule?"),
 849                        _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
 850                 return;
 851
 852         gtk_clist_remove(clist, row);
 853
 854         prefs_filtering_update_hscrollbar();
 855 }
 856
 857 static void prefs_filtering_up(void)
 858 {
 859         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 860         gint row;
 861
 862         if (!clist->selection) return;
 863
 864         row = GPOINTER_TO_INT(clist->selection->data);
 865         if (row > 1) {
 866                 gtk_clist_row_move(clist, row, row - 1);
 867                 if(gtk_clist_row_is_visible(clist, row - 1) != GTK_VISIBILITY_FULL) {
 868                         gtk_clist_moveto(clist, row - 1, 0, 0, 0);
 869                 }
 870         }
 871 }
 872
 873 static void prefs_filtering_down(void)
 874 {
 875         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 876         gint row;
 877
 878         if (!clist->selection) return;
 879
 880         row = GPOINTER_TO_INT(clist->selection->data);
 881         if (row > 0 && row < clist->rows - 1) {
 882                 gtk_clist_row_move(clist, row, row + 1);
 883                 if(gtk_clist_row_is_visible(clist, row + 1) != GTK_VISIBILITY_FULL) {
 884                         gtk_clist_moveto(clist, row + 1, 0, 1, 0);
 885                 }
 886         }
 887 }
 888
 889 static void prefs_filtering_select_set(FilteringProp * prop)
 890 {
 891         FilteringAction * action;
 892         gchar * matcher_str;
 893         gint list_id;
 894
 895         prefs_filtering_reset_dialog();
 896
 897         action = prop->action;
 898
 899         matcher_str = matcherlist_to_string(prop->matchers);
 900         if (matcher_str == NULL) {
 901                 filteringprop_free(prop);
 902                 return;
 903         }
 904
 905         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
 906
 907         if (action->destination)
 908                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), action->destination);
 909         else
 910                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 911
 912         switch(action->type) {
 913         case MATCHACTION_MOVE:
 914                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 915                                      ACTION_MOVE);
 916                 break;
 917         case MATCHACTION_COPY:
 918                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 919                                      ACTION_COPY);
 920                 break;
 921         case MATCHACTION_DELETE:
 922                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 923                                      ACTION_DELETE);
 924                 break;
 925         case MATCHACTION_MARK:
 926                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 927                                      ACTION_MARK);
 928                 break;
 929         case MATCHACTION_UNMARK:
 930                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 931                                      ACTION_UNMARK);
 932                 break;
 933         case MATCHACTION_MARK_AS_READ:
 934                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 935                                      ACTION_MARK_AS_READ);
 936                 break;
 937         case MATCHACTION_MARK_AS_UNREAD:
 938                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 939                                      ACTION_MARK_AS_UNREAD);
 940                 break;
 941         case MATCHACTION_FORWARD:
 942                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 943                                      ACTION_FORWARD);
 944                 list_id = get_list_id_from_account_id(action->account_id);
 945                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 946                                      list_id);
 947                 break;
 948         case MATCHACTION_FORWARD_AS_ATTACHMENT:
 949                 list_id = get_list_id_from_account_id(action->account_id);
 950                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 951                                      ACTION_FORWARD_AS_ATTACHMENT);
 952                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 953                                      list_id);
 954                 break;
 955         case MATCHACTION_BOUNCE:
 956                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 957                                      ACTION_BOUNCE);
 958                 list_id = get_list_id_from_account_id(action->account_id);
 959                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 960                                      list_id);
 961                 break;
 962         case MATCHACTION_EXECUTE:
 963                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 964                                      ACTION_EXECUTE);
 965                 break;
 966         case MATCHACTION_COLOR:
 967                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 968                                      ACTION_COLOR);
 969                 gtk_option_menu_set_history(GTK_OPTION_MENU(filtering.color_optmenu), action->labelcolor);
 970                 break;
 971         }
 972
 973         g_free(matcher_str);
 974 }
 975
 976 static void prefs_filtering_select(GtkCList *clist, gint row, gint column,
 977                                 GdkEvent *event)
 978 {
 979         FilteringProp * prop;
 980         gchar * tmp;
 981         gchar * filtering_str;
 982
 983         if (row == 0) {
 984                 prefs_filtering_reset_dialog();
 985                 return;
 986         }
 987
 988         if (!gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 989                                 row, 0, &filtering_str))
 990                 return;
 991
 992         prop = matcher_parser_get_filtering(filtering_str);
 993         if (prop == NULL)
 994                 return;
 995
 996         prefs_filtering_select_set(prop);
 997
 998         filteringprop_free(prop);
 999 }
1000
1001 static void prefs_filtering_select_dest(void)
1002 {
1003         FolderItem *dest;
1004         gchar * path;
1005
1006         dest = foldersel_folder_sel(NULL, NULL);
1007         if (!dest) return;
1008
1009         path = folder_item_get_identifier(dest);
1010
1011         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), path);
1012         g_free(path);
1013 }
1014
1015 static void prefs_filtering_action_selection_changed(GtkList *list,
1016                                                      gpointer user_data)
1017 {
1018         gint value;
1019
1020         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1021
1022         if (filtering.current_action != value) {
1023                 if (filtering.current_action == ACTION_FORWARD
1024                 ||  filtering.current_action == ACTION_FORWARD_AS_ATTACHMENT) {
1025                         debug_print("unregistering address completion entry\n");
1026                         address_completion_unregister_entry(GTK_ENTRY(filtering.dest_entry));
1027                 }
1028                 if (value == ACTION_FORWARD || value == ACTION_FORWARD_AS_ATTACHMENT) {
1029                         debug_print("registering address completion entry\n");
1030                         address_completion_register_entry(GTK_ENTRY(filtering.dest_entry));
1031                 }
1032                 filtering.current_action = value;
1033         }
1034 }
1035
1036 static void prefs_filtering_action_select(GtkList *list,
1037                                           GtkWidget *widget,
1038                                           gpointer user_data)
1039 {
1040         gint value;
1041
1042         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1043
1044         switch (value) {
1045         case ACTION_MOVE:
1046                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1047                 gtk_widget_show(filtering.dest_entry);
1048                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1049                 gtk_widget_show(filtering.dest_btn);
1050                 gtk_widget_show(filtering.dest_label);
1051                 gtk_widget_hide(filtering.exec_label);
1052                 gtk_widget_hide(filtering.exec_btn);
1053                 gtk_widget_hide(filtering.color_optmenu);
1054                 gtk_widget_hide(filtering.color_label);
1055                 break;
1056         case ACTION_COPY:
1057                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1058                 gtk_widget_show(filtering.dest_entry);
1059                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1060                 gtk_widget_show(filtering.dest_btn);
1061                 gtk_widget_show(filtering.dest_label);
1062                 gtk_widget_hide(filtering.exec_label);
1063                 gtk_widget_hide(filtering.exec_btn);
1064                 gtk_widget_hide(filtering.color_optmenu);
1065                 gtk_widget_hide(filtering.color_label);
1066                 break;
1067         case ACTION_DELETE:
1068                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1069                 gtk_widget_show(filtering.dest_entry);
1070                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1071                 gtk_widget_hide(filtering.dest_btn);
1072                 gtk_widget_show(filtering.dest_label);
1073                 gtk_widget_hide(filtering.exec_label);
1074                 gtk_widget_hide(filtering.exec_btn);
1075                 gtk_widget_hide(filtering.color_optmenu);
1076                 gtk_widget_hide(filtering.color_label);
1077                 break;
1078         case ACTION_MARK:
1079                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1080                 gtk_widget_show(filtering.dest_entry);
1081                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1082                 gtk_widget_hide(filtering.dest_btn);
1083                 gtk_widget_show(filtering.dest_label);
1084                 gtk_widget_hide(filtering.exec_label);
1085                 gtk_widget_hide(filtering.exec_btn);
1086                 gtk_widget_hide(filtering.color_optmenu);
1087                 gtk_widget_hide(filtering.color_label);
1088                 break;
1089         case ACTION_UNMARK:
1090                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1091                 gtk_widget_show(filtering.dest_entry);
1092                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1093                 gtk_widget_hide(filtering.dest_btn);
1094                 gtk_widget_show(filtering.dest_label);
1095                 gtk_widget_hide(filtering.exec_label);
1096                 gtk_widget_hide(filtering.exec_btn);
1097                 gtk_widget_hide(filtering.color_optmenu);
1098                 gtk_widget_hide(filtering.color_label);
1099                 break;
1100         case ACTION_MARK_AS_READ:
1101                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1102                 gtk_widget_show(filtering.dest_entry);
1103                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1104                 gtk_widget_hide(filtering.dest_btn);
1105                 gtk_widget_show(filtering.dest_label);
1106                 gtk_widget_hide(filtering.exec_label);
1107                 gtk_widget_hide(filtering.exec_btn);
1108                 gtk_widget_hide(filtering.color_optmenu);
1109                 gtk_widget_hide(filtering.color_label);
1110                 break;
1111         case ACTION_MARK_AS_UNREAD:
1112                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1113                 gtk_widget_show(filtering.dest_entry);
1114                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1115                 gtk_widget_hide(filtering.dest_btn);
1116                 gtk_widget_show(filtering.dest_label);
1117                 gtk_widget_hide(filtering.exec_label);
1118                 gtk_widget_hide(filtering.exec_btn);
1119                 gtk_widget_hide(filtering.color_optmenu);
1120                 gtk_widget_hide(filtering.color_label);
1121                 break;
1122         case ACTION_FORWARD:
1123                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1124                 gtk_widget_show(filtering.dest_entry);
1125                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1126                 gtk_widget_hide(filtering.dest_btn);
1127                 gtk_widget_show(filtering.dest_label);
1128                 gtk_widget_hide(filtering.exec_label);
1129                 gtk_widget_hide(filtering.exec_btn);
1130                 gtk_widget_hide(filtering.color_optmenu);
1131                 gtk_widget_hide(filtering.color_label);
1132                 break;
1133         case ACTION_FORWARD_AS_ATTACHMENT:
1134                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1135                 gtk_widget_show(filtering.dest_entry);
1136                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1137                 gtk_widget_hide(filtering.dest_btn);
1138                 gtk_widget_show(filtering.dest_label);
1139                 gtk_widget_hide(filtering.exec_label);
1140                 gtk_widget_hide(filtering.exec_btn);
1141                 gtk_widget_hide(filtering.color_optmenu);
1142                 gtk_widget_hide(filtering.color_label);
1143                 break;
1144         case ACTION_BOUNCE:
1145                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1146                 gtk_widget_show(filtering.dest_entry);
1147                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1148                 gtk_widget_hide(filtering.dest_btn);
1149                 gtk_widget_show(filtering.dest_label);
1150                 gtk_widget_hide(filtering.exec_label);
1151                 gtk_widget_hide(filtering.exec_btn);
1152                 gtk_widget_hide(filtering.color_optmenu);
1153                 gtk_widget_hide(filtering.color_label);
1154                 break;
1155         case ACTION_EXECUTE:
1156                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1157                 gtk_widget_show(filtering.dest_entry);
1158                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1159                 gtk_widget_hide(filtering.dest_btn);
1160                 gtk_widget_hide(filtering.dest_label);
1161                 gtk_widget_show(filtering.exec_label);
1162                 gtk_widget_set_sensitive(filtering.exec_btn, TRUE);
1163                 gtk_widget_show(filtering.exec_btn);
1164                 gtk_widget_hide(filtering.color_optmenu);
1165                 gtk_widget_hide(filtering.color_label);
1166                 break;
1167         case ACTION_COLOR:
1168                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1169                 gtk_widget_hide(filtering.dest_entry);
1170                 gtk_widget_hide(filtering.dest_btn);
1171                 gtk_widget_hide(filtering.dest_label);
1172                 gtk_widget_hide(filtering.exec_label);
1173                 gtk_widget_show(filtering.exec_btn);
1174                 gtk_widget_set_sensitive(filtering.exec_btn, FALSE);
1175                 gtk_widget_show(filtering.color_optmenu);
1176                 gtk_widget_show(filtering.color_label);
1177                 break;
1178         }
1179 }
1180
1181 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1182                                  gpointer data)
1183 {
1184         prefs_filtering_cancel();
1185         return TRUE;
1186 }
1187
1188 static void prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1189                                      gpointer data)
1190 {
1191         if (event && event->keyval == GDK_Escape)
1192                 prefs_filtering_cancel();
1193 }
1194
1195 static void prefs_filtering_ok(void)
1196 {
1197         prefs_filtering_set_list();
1198         prefs_matcher_write_config();
1199         prefs_filtering_close();
1200 }
1201
1202 static void prefs_filtering_cancel(void)
1203 {
1204         prefs_matcher_read_config();
1205         prefs_filtering_close();
1206 }