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_BOUNCE:
 207                 return MATCHACTION_BOUNCE;
 208         case ACTION_EXECUTE:
 209                 return MATCHACTION_EXECUTE;
 210         case ACTION_COLOR:
 211                 return MATCHACTION_COLOR;
 212         default:
 213                 return -1;
 214         }
 215 }
 216
 217 static gchar * action_text [] = {
 218         N_("Move"),
 219         N_("Copy"),
 220         N_("Delete"),
 221         N_("Mark"),
 222         N_("Unmark"),
 223         N_("Mark as read"),
 224         N_("Mark as unread"),
 225         N_("Forward"),
 226         N_("Forward as attachment"),
 227         N_("Bounce"),
 228         N_("Execute"),
 229         N_("Color")
 230 };
 231
 232 void prefs_filtering_open(FolderItem * item)
 233 {
 234         if (prefs_rc_is_readonly(FILTERING_RC))
 235                 return;
 236
 237         inc_lock();
 238
 239         if (!filtering.window) {
 240                 prefs_filtering_create();
 241         }
 242
 243         manage_window_set_transient(GTK_WINDOW(filtering.window));
 244         gtk_widget_grab_focus(filtering.ok_btn);
 245
 246         cur_item = item;
 247
 248         prefs_filtering_set_dialog();
 249
 250         gtk_widget_show(filtering.window);
 251
 252         start_address_completion();
 253 }
 254
 255 /* prefs_filtering_close() - just to have one common exit point */
 256 static void prefs_filtering_close(void)
 257 {
 258         end_address_completion();
 259
 260         gtk_widget_hide(filtering.window);
 261         inc_unlock();
 262 }
 263
 264 static void prefs_filtering_create(void)
 265 {
 266         GtkWidget *window;
 267         GtkWidget *vbox;
 268         GtkWidget *ok_btn;
 269         GtkWidget *cancel_btn;
 270         GtkWidget *confirm_area;
 271
 272         GtkWidget *vbox1;
 273         GtkWidget *hbox1;
 274         GtkWidget *reg_hbox;
 275         GtkWidget *arrow;
 276         GtkWidget *btn_hbox;
 277
 278         GtkWidget *cond_label;
 279         GtkWidget *cond_entry;
 280         GtkWidget *cond_btn;
 281         GtkWidget *action_label;
 282         GtkWidget *action_list;
 283         GtkWidget *action_combo;
 284         GtkWidget *account_label;
 285         GtkWidget *account_list;
 286         GtkWidget *account_combo;
 287         GtkWidget *dest_label;
 288         GtkWidget *exec_label;
 289         GtkWidget *dest_entry;
 290         GtkWidget *dest_btn;
 291         GtkWidget *exec_btn;
 292         GtkWidget *color_label;
 293         GtkWidget *color_optmenu;
 294
 295         GtkWidget *reg_btn;
 296         GtkWidget *subst_btn;
 297         GtkWidget *del_btn;
 298
 299         GtkWidget *cond_hbox;
 300         GtkWidget *cond_scrolledwin;
 301         GtkWidget *cond_clist;
 302
 303         GtkWidget *btn_vbox;
 304         GtkWidget *up_btn;
 305         GtkWidget *down_btn;
 306
 307         GtkWidget *dummy;
 308
 309         GList *combo_items;
 310         gint i;
 311
 312         GList *accounts;
 313         GList * cur;
 314
 315         gchar *title[1];
 316
 317         debug_print(_("Creating filtering setting window...\n"));
 318
 319         window = gtk_window_new (GTK_WINDOW_DIALOG);
 320         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 321         gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 322         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 323         gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE);
 324
 325         vbox = gtk_vbox_new (FALSE, 6);
 326         gtk_widget_show (vbox);
 327         gtk_container_add (GTK_CONTAINER (window), vbox);
 328
 329         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 330                                 &cancel_btn, _("Cancel"), NULL, NULL);
 331         gtk_widget_show (confirm_area);
 332         gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 333         gtk_widget_grab_default (ok_btn);
 334
 335         gtk_window_set_title (GTK_WINDOW(window),
 336                               _("Filtering setting"));
 337         gtk_signal_connect (GTK_OBJECT(window), "delete_event",
 338                             GTK_SIGNAL_FUNC(prefs_filtering_deleted), NULL);
 339         gtk_signal_connect (GTK_OBJECT(window), "key_press_event",
 340                             GTK_SIGNAL_FUNC(prefs_filtering_key_pressed), NULL);
 341         gtk_signal_connect (GTK_OBJECT(window), "focus_in_event",
 342                             GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
 343         gtk_signal_connect (GTK_OBJECT(window), "focus_out_event",
 344                             GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
 345         gtk_signal_connect (GTK_OBJECT(ok_btn), "clicked",
 346                             GTK_SIGNAL_FUNC(prefs_filtering_ok), NULL);
 347         gtk_signal_connect (GTK_OBJECT(cancel_btn), "clicked",
 348                             GTK_SIGNAL_FUNC(prefs_filtering_cancel), NULL);
 349
 350         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 351         gtk_widget_show (vbox1);
 352         gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
 353         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 354
 355         cond_label = gtk_label_new (_("Condition"));
 356         gtk_widget_show (cond_label);
 357         gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
 358         gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
 359
 360         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 361         gtk_widget_show (vbox1);
 362         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 363         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 364
 365         cond_entry = gtk_entry_new ();
 366         gtk_widget_show (cond_entry);
 367         gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
 368
 369         cond_btn = gtk_button_new_with_label (_("Define ..."));
 370         gtk_widget_show (cond_btn);
 371         gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
 372         gtk_signal_connect (GTK_OBJECT (cond_btn), "clicked",
 373                             GTK_SIGNAL_FUNC (prefs_filtering_condition_define),
 374                             NULL);
 375
 376         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 377         gtk_widget_show (vbox1);
 378         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 379         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 380
 381         action_label = gtk_label_new (_("Action"));
 382         gtk_widget_show (action_label);
 383         gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
 384         gtk_box_pack_start (GTK_BOX (hbox1), action_label, FALSE, FALSE, 0);
 385
 386         action_combo = gtk_combo_new ();
 387         gtk_widget_show (action_combo);
 388         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(action_combo)->entry),
 389                                FALSE);
 390
 391         combo_items = NULL;
 392
 393         for(i = 0 ; i < (gint) (sizeof(action_text) / sizeof(gchar *)) ;
 394             i++) {
 395                 combo_items = g_list_append(combo_items,
 396                                             (gpointer) _(action_text[i]));
 397         }
 398         gtk_combo_set_popdown_strings(GTK_COMBO(action_combo), combo_items);
 399
 400         g_list_free(combo_items);
 401
 402         gtk_box_pack_start (GTK_BOX (hbox1), action_combo,
 403                             TRUE, TRUE, 0);
 404         action_list = GTK_COMBO(action_combo)->list;
 405         gtk_signal_connect (GTK_OBJECT (action_list), "select-child",
 406                             GTK_SIGNAL_FUNC (prefs_filtering_action_select),
 407                             NULL);
 408
 409         gtk_signal_connect(GTK_OBJECT(action_list), "selection-changed",
 410                            GTK_SIGNAL_FUNC(prefs_filtering_action_selection_changed),
 411                            NULL);
 412
 413         /* accounts */
 414
 415         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 416         gtk_widget_show (vbox1);
 417         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 418         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 419
 420         account_label = gtk_label_new (_("Account"));
 421         gtk_widget_show (account_label);
 422         gtk_misc_set_alignment (GTK_MISC (account_label), 0, 0.5);
 423         gtk_box_pack_start (GTK_BOX (hbox1), account_label, FALSE, FALSE, 0);
 424
 425         account_combo = gtk_combo_new ();
 426         gtk_widget_show (account_combo);
 427
 428         combo_items = NULL;
 429         for (accounts = account_get_list() ; accounts != NULL;
 430              accounts = accounts->next) {
 431                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 432                 gchar *name;
 433
 434                 name = g_strdup_printf("%s <%s> (%s)",
 435                                        ac->name, ac->address,
 436                                        ac->account_name);
 437                 combo_items = g_list_append(combo_items, (gpointer) name);
 438         }
 439
 440         gtk_combo_set_popdown_strings(GTK_COMBO(account_combo), combo_items);
 441
 442         for(cur = g_list_first(combo_items) ; cur != NULL ;
 443             cur = g_list_next(cur))
 444                 g_free(cur->data);
 445         g_list_free(combo_items);
 446
 447         gtk_box_pack_start (GTK_BOX (hbox1), account_combo,
 448                             TRUE, TRUE, 0);
 449         account_list = GTK_COMBO(account_combo)->list;
 450         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(account_combo)->entry),
 451                                FALSE);
 452
 453         /* destination */
 454
 455         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 456         gtk_widget_show (vbox1);
 457         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 458         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 459
 460         dest_label = gtk_label_new (_("Destination"));
 461         gtk_widget_show (dest_label);
 462         gtk_misc_set_alignment (GTK_MISC (dest_label), 0, 0.5);
 463         gtk_box_pack_start (GTK_BOX (hbox1), dest_label, FALSE, FALSE, 0);
 464
 465         exec_label = gtk_label_new (_("Execute"));
 466         gtk_widget_show (exec_label);
 467         gtk_misc_set_alignment (GTK_MISC (exec_label), 0, 0.5);
 468         gtk_box_pack_start (GTK_BOX (hbox1), exec_label, FALSE, FALSE, 0);
 469
 470         color_label = gtk_label_new (_("Color"));
 471         gtk_widget_show(color_label);
 472         gtk_misc_set_alignment(GTK_MISC(color_label), 0, 0.5);
 473         gtk_box_pack_start(GTK_BOX(hbox1), color_label, FALSE, FALSE, 0);
 474
 475         dest_entry = gtk_entry_new ();
 476         gtk_widget_show (dest_entry);
 477         gtk_box_pack_start (GTK_BOX (hbox1), dest_entry, TRUE, TRUE, 0);
 478
 479         color_optmenu = gtk_option_menu_new();
 480         gtk_option_menu_set_menu(GTK_OPTION_MENU(color_optmenu),
 481                                  colorlabel_create_color_menu());
 482         gtk_box_pack_start(GTK_BOX(hbox1), color_optmenu, TRUE, TRUE, 0);
 483
 484         dest_btn = gtk_button_new_with_label (_("Select ..."));
 485         gtk_widget_show (dest_btn);
 486         gtk_box_pack_start (GTK_BOX (hbox1), dest_btn, FALSE, FALSE, 0);
 487         gtk_signal_connect (GTK_OBJECT (dest_btn), "clicked",
 488                             GTK_SIGNAL_FUNC (prefs_filtering_select_dest),
 489                             NULL);
 490
 491         exec_btn = gtk_button_new_with_label (_("Info ..."));
 492         gtk_widget_show (exec_btn);
 493         gtk_box_pack_start (GTK_BOX (hbox1), exec_btn, FALSE, FALSE, 0);
 494         gtk_signal_connect (GTK_OBJECT (exec_btn), "clicked",
 495                             GTK_SIGNAL_FUNC (prefs_matcher_exec_info),
 496                             NULL);
 497
 498         /* register / substitute / delete */
 499
 500         reg_hbox = gtk_hbox_new (FALSE, 4);
 501         gtk_widget_show (reg_hbox);
 502         gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
 503
 504         arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 505         gtk_widget_show (arrow);
 506         gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
 507         gtk_widget_set_usize (arrow, -1, 16);
 508
 509         btn_hbox = gtk_hbox_new (TRUE, 4);
 510         gtk_widget_show (btn_hbox);
 511         gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
 512
 513         reg_btn = gtk_button_new_with_label (_("Register"));
 514         gtk_widget_show (reg_btn);
 515         gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
 516         gtk_signal_connect (GTK_OBJECT (reg_btn), "clicked",
 517                             GTK_SIGNAL_FUNC (prefs_filtering_register_cb), NULL);
 518
 519         subst_btn = gtk_button_new_with_label (_(" Substitute "));
 520         gtk_widget_show (subst_btn);
 521         gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
 522         gtk_signal_connect (GTK_OBJECT (subst_btn), "clicked",
 523                             GTK_SIGNAL_FUNC (prefs_filtering_substitute_cb),
 524                             NULL);
 525
 526         del_btn = gtk_button_new_with_label (_("Delete"));
 527         gtk_widget_show (del_btn);
 528         gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
 529         gtk_signal_connect (GTK_OBJECT (del_btn), "clicked",
 530                             GTK_SIGNAL_FUNC (prefs_filtering_delete_cb), NULL);
 531
 532         cond_hbox = gtk_hbox_new (FALSE, 8);
 533         gtk_widget_show (cond_hbox);
 534         gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
 535
 536         cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 537         gtk_widget_show (cond_scrolledwin);
 538         gtk_widget_set_usize (cond_scrolledwin, -1, 150);
 539         gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
 540                             TRUE, TRUE, 0);
 541         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
 542                                         GTK_POLICY_AUTOMATIC,
 543                                         GTK_POLICY_AUTOMATIC);
 544
 545         title[0] = _("Registered rules");
 546         cond_clist = gtk_clist_new_with_titles(1, title);
 547         gtk_widget_show (cond_clist);
 548         gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_clist);
 549         gtk_clist_set_column_width (GTK_CLIST (cond_clist), 0, 80);
 550         gtk_clist_set_selection_mode (GTK_CLIST (cond_clist),
 551                                       GTK_SELECTION_BROWSE);
 552         GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (cond_clist)->column[0].button,
 553                                 GTK_CAN_FOCUS);
 554         gtk_signal_connect (GTK_OBJECT (cond_clist), "select_row",
 555                             GTK_SIGNAL_FUNC (prefs_filtering_select), NULL);
 556
 557         btn_vbox = gtk_vbox_new (FALSE, 8);
 558         gtk_widget_show (btn_vbox);
 559         gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
 560
 561         up_btn = gtk_button_new_with_label (_("Up"));
 562         gtk_widget_show (up_btn);
 563         gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
 564         gtk_signal_connect (GTK_OBJECT (up_btn), "clicked",
 565                             GTK_SIGNAL_FUNC (prefs_filtering_up), NULL);
 566
 567         down_btn = gtk_button_new_with_label (_("Down"));
 568         gtk_widget_show (down_btn);
 569         gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
 570         gtk_signal_connect (GTK_OBJECT (down_btn), "clicked",
 571                             GTK_SIGNAL_FUNC (prefs_filtering_down), NULL);
 572
 573         gtk_widget_set_usize(window, 500, -1);
 574
 575         gtk_widget_show_all(window);
 576
 577         filtering.window    = window;
 578         filtering.ok_btn = ok_btn;
 579
 580         filtering.cond_entry = cond_entry;
 581         filtering.action_list = action_list;
 582         filtering.action_combo = action_combo;
 583         filtering.account_list = account_list;
 584         filtering.account_combo = account_combo;
 585         filtering.dest_entry = dest_entry;
 586         filtering.dest_btn = dest_btn;
 587         filtering.dest_label = dest_label;
 588         filtering.exec_label = exec_label;
 589         filtering.exec_btn = exec_btn;
 590
 591         filtering.cond_clist   = cond_clist;
 592
 593         filtering.color_label   = color_label;
 594         filtering.color_optmenu = color_optmenu;
 595 }
 596
 597 static void prefs_filtering_update_hscrollbar(void)
 598 {
 599         gint optwidth = gtk_clist_optimal_column_width(GTK_CLIST(filtering.cond_clist), 0);
 600         gtk_clist_set_column_width(GTK_CLIST(filtering.cond_clist), 0, optwidth);
 601 }
 602
 603 static void prefs_filtering_set_dialog(void)
 604 {
 605         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 606         GSList *cur;
 607         GSList * prefs_filtering;
 608
 609         gtk_clist_freeze(clist);
 610         gtk_clist_clear(clist);
 611
 612         prefs_filtering_clist_set_row(-1, NULL);
 613
 614         if (cur_item == NULL)
 615                 prefs_filtering = global_processing;
 616         else
 617                 prefs_filtering = cur_item->prefs->processing;
 618
 619         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
 620                 FilteringProp * prop = (FilteringProp *) cur->data;
 621
 622                 prefs_filtering_clist_set_row(-1, prop);
 623         }
 624
 625         prefs_filtering_update_hscrollbar();
 626         gtk_clist_thaw(clist);
 627
 628         prefs_filtering_reset_dialog();
 629 }
 630
 631 static void prefs_filtering_reset_dialog(void)
 632 {
 633         gtk_list_select_item(GTK_LIST(filtering.action_list), 0);
 634         gtk_list_select_item(GTK_LIST(filtering.account_list), 0);
 635         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 636         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
 637 }
 638
 639 static void prefs_filtering_set_list(void)
 640 {
 641         gint row = 1;
 642         FilteringProp *prop;
 643         GSList * cur;
 644         gchar * filtering_str;
 645         gchar * tmp;
 646         GSList * prefs_filtering;
 647
 648         if (cur_item == NULL)
 649                 prefs_filtering = global_processing;
 650         else
 651                 prefs_filtering = cur_item->prefs->processing;
 652
 653         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
 654                 filteringprop_free((FilteringProp *) cur->data);
 655         g_slist_free(prefs_filtering);
 656         prefs_filtering = NULL;
 657
 658         while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 659                                   row, 0, &filtering_str)) {
 660                 if (strcmp(filtering_str, _("(New)")) != 0) {
 661                         /* tmp = filtering_str; */
 662                         prop = matcher_parser_get_filtering(filtering_str);
 663                         if (prop != NULL)
 664                                 prefs_filtering =
 665                                         g_slist_append(prefs_filtering, prop);
 666                 }
 667                 row++;
 668         }
 669
 670         if (cur_item == NULL)
 671                 global_processing = prefs_filtering;
 672         else
 673                 cur_item->prefs->processing = prefs_filtering;
 674 }
 675
 676 static gint prefs_filtering_clist_set_row(gint row, FilteringProp * prop)
 677 {
 678         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 679         gchar * str;
 680         gchar *cond_str[1];
 681
 682         if (prop == NULL) {
 683                 cond_str[0] = _("(New)");
 684                 return gtk_clist_append(clist, cond_str);
 685         }
 686
 687         str = filteringprop_to_string(prop);
 688         if (str == NULL) {
 689                 return -1;
 690         }
 691         cond_str[0] = str;
 692
 693         if (row < 0)
 694                 row = gtk_clist_append(clist, cond_str);
 695         else
 696                 gtk_clist_set_text(clist, row, 0, cond_str[0]);
 697         g_free(str);
 698
 699         return row;
 700 }
 701
 702 static void prefs_filtering_condition_define_done(MatcherList * matchers)
 703 {
 704         gchar * str;
 705
 706         if (matchers == NULL)
 707                 return;
 708
 709         str = matcherlist_to_string(matchers);
 710
 711         if (str != NULL) {
 712                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
 713                 g_free(str);
 714         }
 715 }
 716
 717 static void prefs_filtering_condition_define(void)
 718 {
 719         gchar * cond_str;
 720         MatcherList * matchers = NULL;
 721
 722         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 723
 724         if (*cond_str != '\0') {
 725                 gchar * tmp;
 726
 727                 /* tmp = cond_str; */
 728                 matchers = matcher_parser_get_cond(cond_str);
 729                 if (matchers == NULL)
 730                         alertpanel_error(_("Match string is not valid."));
 731         }
 732
 733         prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
 734
 735         if (matchers != NULL)
 736                 matcherlist_free(matchers);
 737 }
 738
 739
 740 /* register / substitute delete buttons */
 741
 742
 743 static FilteringProp * prefs_filtering_dialog_to_filtering(void)
 744 {
 745         MatcherList * cond;
 746         gchar * cond_str;
 747         FilteringProp * prop;
 748         FilteringAction * action;
 749         gchar * tmp;
 750         gint list_id;
 751         gint action_id;
 752         gint action_type;
 753         gint account_id;
 754         gchar * destination;
 755         gint labelcolor;
 756
 757         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 758         if (*cond_str == '\0') {
 759                 alertpanel_error(_("Score is not set."));
 760                 return NULL;
 761         }
 762
 763         action_id = get_sel_from_list(GTK_LIST(filtering.action_list));
 764         action_type = prefs_filtering_get_matching_from_action(action_id);
 765         list_id = get_sel_from_list(GTK_LIST(filtering.account_list));
 766         account_id = get_account_id_from_list_id(list_id);
 767
 768         switch (action_id) {
 769         case ACTION_MOVE:
 770         case ACTION_COPY:
 771         case ACTION_FORWARD:
 772         case ACTION_FORWARD_AS_ATTACHMENT:
 773         case ACTION_BOUNCE:
 774         case ACTION_EXECUTE:
 775                 destination = gtk_entry_get_text(GTK_ENTRY(filtering.dest_entry));
 776                 if (*destination == '\0') {
 777                         alertpanel_error(_("Destination is not set."));
 778                         return NULL;
 779                 }
 780                 break;
 781         case ACTION_COLOR:
 782                 labelcolor = colorlabel_get_color_menu_active_item(
 783                         gtk_option_menu_get_menu(GTK_OPTION_MENU(filtering.color_optmenu)));
 784                 destination = NULL;
 785                 break;
 786         default:
 787                 destination = NULL;
 788                 break;
 789         }
 790
 791         action = filteringaction_new(action_type, account_id, destination, labelcolor);
 792
 793         cond = matcher_parser_get_cond(cond_str);
 794
 795         if (cond == NULL) {
 796                 alertpanel_error(_("Match string is not valid."));
 797                 filteringaction_free(action);
 798                 return NULL;
 799         }
 800
 801         prop = filteringprop_new(cond, action);
 802
 803         return prop;
 804 }
 805
 806 static void prefs_filtering_register_cb(void)
 807 {
 808         FilteringProp * prop;
 809
 810         prop = prefs_filtering_dialog_to_filtering();
 811         if (prop == NULL)
 812                 return;
 813         prefs_filtering_clist_set_row(-1, prop);
 814
 815         filteringprop_free(prop);
 816
 817         prefs_filtering_update_hscrollbar();
 818 }
 819
 820 static void prefs_filtering_substitute_cb(void)
 821 {
 822         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 823         gint row;
 824         FilteringProp * prop;
 825
 826         if (!clist->selection) return;
 827
 828         row = GPOINTER_TO_INT(clist->selection->data);
 829         if (row == 0) return;
 830
 831         prop = prefs_filtering_dialog_to_filtering();
 832         if (prop == NULL)
 833                 return;
 834         prefs_filtering_clist_set_row(row, prop);
 835
 836         filteringprop_free(prop);
 837
 838         prefs_filtering_update_hscrollbar();
 839 }
 840
 841 static void prefs_filtering_delete_cb(void)
 842 {
 843         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 844         gint row;
 845
 846         if (!clist->selection) return;
 847         row = GPOINTER_TO_INT(clist->selection->data);
 848         if (row == 0) return;
 849
 850         if (alertpanel(_("Delete rule"),
 851                        _("Do you really want to delete this rule?"),
 852                        _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
 853                 return;
 854
 855         gtk_clist_remove(clist, row);
 856
 857         prefs_filtering_update_hscrollbar();
 858 }
 859
 860 static void prefs_filtering_up(void)
 861 {
 862         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 863         gint row;
 864
 865         if (!clist->selection) return;
 866
 867         row = GPOINTER_TO_INT(clist->selection->data);
 868         if (row > 1) {
 869                 gtk_clist_row_move(clist, row, row - 1);
 870                 if(gtk_clist_row_is_visible(clist, row - 1) != GTK_VISIBILITY_FULL) {
 871                         gtk_clist_moveto(clist, row - 1, 0, 0, 0);
 872                 }
 873         }
 874 }
 875
 876 static void prefs_filtering_down(void)
 877 {
 878         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 879         gint row;
 880
 881         if (!clist->selection) return;
 882
 883         row = GPOINTER_TO_INT(clist->selection->data);
 884         if (row > 0 && row < clist->rows - 1) {
 885                 gtk_clist_row_move(clist, row, row + 1);
 886                 if(gtk_clist_row_is_visible(clist, row + 1) != GTK_VISIBILITY_FULL) {
 887                         gtk_clist_moveto(clist, row + 1, 0, 1, 0);
 888                 }
 889         }
 890 }
 891
 892 static void prefs_filtering_select_set(FilteringProp * prop)
 893 {
 894         FilteringAction * action;
 895         gchar * matcher_str;
 896         gint list_id;
 897
 898         prefs_filtering_reset_dialog();
 899
 900         action = prop->action;
 901
 902         matcher_str = matcherlist_to_string(prop->matchers);
 903         if (matcher_str == NULL) {
 904                 filteringprop_free(prop);
 905                 return;
 906         }
 907
 908         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
 909
 910         if (action->destination)
 911                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), action->destination);
 912         else
 913                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 914
 915         switch(action->type) {
 916         case MATCHACTION_MOVE:
 917                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 918                                      ACTION_MOVE);
 919                 break;
 920         case MATCHACTION_COPY:
 921                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 922                                      ACTION_COPY);
 923                 break;
 924         case MATCHACTION_DELETE:
 925                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 926                                      ACTION_DELETE);
 927                 break;
 928         case MATCHACTION_MARK:
 929                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 930                                      ACTION_MARK);
 931                 break;
 932         case MATCHACTION_UNMARK:
 933                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 934                                      ACTION_UNMARK);
 935                 break;
 936         case MATCHACTION_MARK_AS_READ:
 937                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 938                                      ACTION_MARK_AS_READ);
 939                 break;
 940         case MATCHACTION_MARK_AS_UNREAD:
 941                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 942                                      ACTION_MARK_AS_UNREAD);
 943                 break;
 944         case MATCHACTION_FORWARD:
 945                 list_id = get_list_id_from_account_id(action->account_id);
 946                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 947                                      ACTION_FORWARD);
 948                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 949                                      list_id);
 950                 break;
 951         case MATCHACTION_FORWARD_AS_ATTACHMENT:
 952                 list_id = get_list_id_from_account_id(action->account_id);
 953                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 954                                      ACTION_FORWARD_AS_ATTACHMENT);
 955                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 956                                      list_id);
 957                 break;
 958         case MATCHACTION_BOUNCE:
 959                 list_id = get_list_id_from_account_id(action->account_id);
 960                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 961                                      ACTION_BOUNCE);
 962                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 963                                      list_id);
 964                 break;
 965         case MATCHACTION_EXECUTE:
 966                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 967                                      ACTION_EXECUTE);
 968                 break;
 969         case MATCHACTION_COLOR:
 970                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 971                                      ACTION_COLOR);
 972                 gtk_option_menu_set_history(GTK_OPTION_MENU(filtering.color_optmenu), action->labelcolor);
 973                 break;
 974         }
 975
 976         g_free(matcher_str);
 977 }
 978
 979 static void prefs_filtering_select(GtkCList *clist, gint row, gint column,
 980                                 GdkEvent *event)
 981 {
 982         FilteringProp * prop;
 983         gchar * tmp;
 984         gchar * filtering_str;
 985
 986         if (row == 0) {
 987                 prefs_filtering_reset_dialog();
 988                 return;
 989         }
 990
 991         if (!gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 992                                 row, 0, &filtering_str))
 993                 return;
 994
 995         prop = matcher_parser_get_filtering(filtering_str);
 996         if (prop == NULL)
 997                 return;
 998
 999         prefs_filtering_select_set(prop);
1000
1001         filteringprop_free(prop);
1002 }
1003
1004 static void prefs_filtering_select_dest(void)
1005 {
1006         FolderItem *dest;
1007         gchar * path;
1008
1009         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
1010         if (!dest) return;
1011
1012         path = folder_item_get_identifier(dest);
1013
1014         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), path);
1015         g_free(path);
1016 }
1017
1018 static void prefs_filtering_action_selection_changed(GtkList *list,
1019                                                      gpointer user_data)
1020 {
1021         gint value;
1022
1023         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1024
1025         if (filtering.current_action != value) {
1026                 if (filtering.current_action == ACTION_FORWARD
1027                 ||  filtering.current_action == ACTION_FORWARD_AS_ATTACHMENT) {
1028                         debug_print("unregistering address completion entry\n");
1029                         address_completion_unregister_entry(GTK_ENTRY(filtering.dest_entry));
1030                 }
1031                 if (value == ACTION_FORWARD || value == ACTION_FORWARD_AS_ATTACHMENT) {
1032                         debug_print("registering address completion entry\n");
1033                         address_completion_register_entry(GTK_ENTRY(filtering.dest_entry));
1034                 }
1035                 filtering.current_action = value;
1036         }
1037 }
1038
1039 static void prefs_filtering_action_select(GtkList *list,
1040                                           GtkWidget *widget,
1041                                           gpointer user_data)
1042 {
1043         gint value;
1044
1045         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1046
1047         switch (value) {
1048         case ACTION_MOVE:
1049                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1050                 gtk_widget_show(filtering.dest_entry);
1051                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1052                 gtk_widget_show(filtering.dest_btn);
1053                 gtk_widget_show(filtering.dest_label);
1054                 gtk_widget_hide(filtering.exec_label);
1055                 gtk_widget_hide(filtering.exec_btn);
1056                 gtk_widget_hide(filtering.color_optmenu);
1057                 gtk_widget_hide(filtering.color_label);
1058                 break;
1059         case ACTION_COPY:
1060                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1061                 gtk_widget_show(filtering.dest_entry);
1062                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1063                 gtk_widget_show(filtering.dest_btn);
1064                 gtk_widget_show(filtering.dest_label);
1065                 gtk_widget_hide(filtering.exec_label);
1066                 gtk_widget_hide(filtering.exec_btn);
1067                 gtk_widget_hide(filtering.color_optmenu);
1068                 gtk_widget_hide(filtering.color_label);
1069                 break;
1070         case ACTION_DELETE:
1071                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1072                 gtk_widget_show(filtering.dest_entry);
1073                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1074                 gtk_widget_hide(filtering.dest_btn);
1075                 gtk_widget_show(filtering.dest_label);
1076                 gtk_widget_hide(filtering.exec_label);
1077                 gtk_widget_hide(filtering.exec_btn);
1078                 gtk_widget_hide(filtering.color_optmenu);
1079                 gtk_widget_hide(filtering.color_label);
1080                 break;
1081         case ACTION_MARK:
1082                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1083                 gtk_widget_show(filtering.dest_entry);
1084                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1085                 gtk_widget_hide(filtering.dest_btn);
1086                 gtk_widget_show(filtering.dest_label);
1087                 gtk_widget_hide(filtering.exec_label);
1088                 gtk_widget_hide(filtering.exec_btn);
1089                 gtk_widget_hide(filtering.color_optmenu);
1090                 gtk_widget_hide(filtering.color_label);
1091                 break;
1092         case ACTION_UNMARK:
1093                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1094                 gtk_widget_show(filtering.dest_entry);
1095                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1096                 gtk_widget_hide(filtering.dest_btn);
1097                 gtk_widget_show(filtering.dest_label);
1098                 gtk_widget_hide(filtering.exec_label);
1099                 gtk_widget_hide(filtering.exec_btn);
1100                 gtk_widget_hide(filtering.color_optmenu);
1101                 gtk_widget_hide(filtering.color_label);
1102                 break;
1103         case ACTION_MARK_AS_READ:
1104                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1105                 gtk_widget_show(filtering.dest_entry);
1106                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1107                 gtk_widget_hide(filtering.dest_btn);
1108                 gtk_widget_show(filtering.dest_label);
1109                 gtk_widget_hide(filtering.exec_label);
1110                 gtk_widget_hide(filtering.exec_btn);
1111                 gtk_widget_hide(filtering.color_optmenu);
1112                 gtk_widget_hide(filtering.color_label);
1113                 break;
1114         case ACTION_MARK_AS_UNREAD:
1115                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1116                 gtk_widget_show(filtering.dest_entry);
1117                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1118                 gtk_widget_hide(filtering.dest_btn);
1119                 gtk_widget_show(filtering.dest_label);
1120                 gtk_widget_hide(filtering.exec_label);
1121                 gtk_widget_hide(filtering.exec_btn);
1122                 gtk_widget_hide(filtering.color_optmenu);
1123                 gtk_widget_hide(filtering.color_label);
1124                 break;
1125         case ACTION_FORWARD:
1126                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1127                 gtk_widget_show(filtering.dest_entry);
1128                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1129                 gtk_widget_hide(filtering.dest_btn);
1130                 gtk_widget_show(filtering.dest_label);
1131                 gtk_widget_hide(filtering.exec_label);
1132                 gtk_widget_hide(filtering.exec_btn);
1133                 gtk_widget_hide(filtering.color_optmenu);
1134                 gtk_widget_hide(filtering.color_label);
1135                 break;
1136         case ACTION_FORWARD_AS_ATTACHMENT:
1137                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1138                 gtk_widget_show(filtering.dest_entry);
1139                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1140                 gtk_widget_hide(filtering.dest_btn);
1141                 gtk_widget_show(filtering.dest_label);
1142                 gtk_widget_hide(filtering.exec_label);
1143                 gtk_widget_hide(filtering.exec_btn);
1144                 gtk_widget_hide(filtering.color_optmenu);
1145                 gtk_widget_hide(filtering.color_label);
1146                 break;
1147         case ACTION_BOUNCE:
1148                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1149                 gtk_widget_show(filtering.dest_entry);
1150                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1151                 gtk_widget_hide(filtering.dest_btn);
1152                 gtk_widget_show(filtering.dest_label);
1153                 gtk_widget_hide(filtering.exec_label);
1154                 gtk_widget_hide(filtering.exec_btn);
1155                 gtk_widget_hide(filtering.color_optmenu);
1156                 gtk_widget_hide(filtering.color_label);
1157                 break;
1158         case ACTION_EXECUTE:
1159                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1160                 gtk_widget_show(filtering.dest_entry);
1161                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1162                 gtk_widget_hide(filtering.dest_btn);
1163                 gtk_widget_hide(filtering.dest_label);
1164                 gtk_widget_show(filtering.exec_label);
1165                 gtk_widget_set_sensitive(filtering.exec_btn, TRUE);
1166                 gtk_widget_show(filtering.exec_btn);
1167                 gtk_widget_hide(filtering.color_optmenu);
1168                 gtk_widget_hide(filtering.color_label);
1169                 break;
1170         case ACTION_COLOR:
1171                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1172                 gtk_widget_hide(filtering.dest_entry);
1173                 gtk_widget_hide(filtering.dest_btn);
1174                 gtk_widget_hide(filtering.dest_label);
1175                 gtk_widget_hide(filtering.exec_label);
1176                 gtk_widget_show(filtering.exec_btn);
1177                 gtk_widget_set_sensitive(filtering.exec_btn, FALSE);
1178                 gtk_widget_show(filtering.color_optmenu);
1179                 gtk_widget_show(filtering.color_label);
1180                 break;
1181         }
1182 }
1183
1184 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1185                                  gpointer data)
1186 {
1187         prefs_filtering_cancel();
1188         return TRUE;
1189 }
1190
1191 static void prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1192                                      gpointer data)
1193 {
1194         if (event && event->keyval == GDK_Escape)
1195                 prefs_filtering_cancel();
1196 }
1197
1198 static void prefs_filtering_ok(void)
1199 {
1200         prefs_filtering_set_list();
1201         prefs_matcher_write_config();
1202         prefs_filtering_close();
1203 }
1204
1205 static void prefs_filtering_cancel(void)
1206 {
1207         prefs_matcher_read_config();
1208         prefs_filtering_close();
1209 }