src/prefs_filtering.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 Hiroyuki Yamamoto and the Sylpheed-Claws team
   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_gtk.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 #include "matcher.h"
  55
  56 static struct Filtering {
  57         GtkWidget *window;
  58
  59         GtkWidget *ok_btn;
  60         GtkWidget *cond_entry;
  61         GtkWidget *action_list;
  62         GtkWidget *action_combo;
  63         GtkWidget *account_label;
  64         GtkWidget *account_list;
  65         GtkWidget *account_combo;
  66         GtkWidget *dest_entry;
  67         GtkWidget *dest_btn;
  68         GtkWidget *dest_label;
  69         GtkWidget *recip_label;
  70         GtkWidget *exec_label;
  71         GtkWidget *exec_btn;
  72
  73         GtkWidget *color_label;
  74         GtkWidget *color_optmenu;
  75
  76         GtkWidget *cond_clist;
  77
  78         /* need this to make address completion entry work */
  79         gint current_action;
  80 } filtering;
  81
  82 /* widget creating functions */
  83 static void prefs_filtering_create              (void);
  84
  85 static void prefs_filtering_set_dialog  (const gchar *header,
  86                                          const gchar *key);
  87 static void prefs_filtering_set_list    (void);
  88
  89 /* callback functions */
  90 static void prefs_filtering_register_cb (void);
  91 static void prefs_filtering_substitute_cb       (void);
  92 static void prefs_filtering_delete_cb   (void);
  93 static void prefs_filtering_up          (void);
  94 static void prefs_filtering_down        (void);
  95 static void prefs_filtering_select      (GtkCList       *clist,
  96                                          gint            row,
  97                                          gint            column,
  98                                          GdkEvent       *event);
  99
 100 static gint prefs_filtering_deleted     (GtkWidget      *widget,
 101                                          GdkEventAny    *event,
 102                                          gpointer        data);
 103 static void prefs_filtering_key_pressed (GtkWidget      *widget,
 104                                          GdkEventKey    *event,
 105                                          gpointer        data);
 106 static void prefs_filtering_cancel      (void);
 107 static void prefs_filtering_ok          (void);
 108
 109 static void prefs_filtering_condition_define    (void);
 110 static gint prefs_filtering_clist_set_row       (gint row, FilteringProp * prop);
 111 static void prefs_filtering_select_dest         (void);
 112 static void prefs_filtering_action_select       (GtkList *list,
 113                                                  GtkWidget *widget,
 114                                                  gpointer user_data);
 115
 116 static void prefs_filtering_action_selection_changed(GtkList *list,
 117                                                      gpointer user_data);
 118
 119 static void prefs_filtering_reset_dialog        (void);
 120 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data);
 121 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data);
 122
 123 static FolderItem * cur_item = NULL; /* folder (if dialog opened for processing) */
 124
 125 typedef enum Action_ {
 126         ACTION_MOVE,
 127         ACTION_COPY,
 128         ACTION_DELETE,
 129         ACTION_MARK,
 130         ACTION_UNMARK,
 131         ACTION_LOCK,
 132         ACTION_UNLOCK,
 133         ACTION_MARK_AS_READ,
 134         ACTION_MARK_AS_UNREAD,
 135         ACTION_FORWARD,
 136         ACTION_FORWARD_AS_ATTACHMENT,
 137         ACTION_REDIRECT,
 138         ACTION_EXECUTE,
 139         ACTION_COLOR,
 140         /* add other action constants */
 141 } Action;
 142
 143 static struct {
 144         gchar *text;
 145         Action action;
 146 } action_text [] = {
 147         { N_("Move"),                   ACTION_MOVE     },
 148         { N_("Copy"),                   ACTION_COPY     },
 149         { N_("Delete"),                 ACTION_DELETE   },
 150         { N_("Mark"),                   ACTION_MARK     },
 151         { N_("Unmark"),                 ACTION_UNMARK   },
 152         { N_("Lock"),                   ACTION_LOCK     },
 153         { N_("Unlock"),                 ACTION_UNLOCK   },
 154         { N_("Mark as read"),           ACTION_MARK_AS_READ },
 155         { N_("Mark as unread"),         ACTION_MARK_AS_UNREAD },
 156         { N_("Forward"),                ACTION_FORWARD  },
 157         { N_("Forward as attachment"),  ACTION_FORWARD_AS_ATTACHMENT },
 158         { N_("Redirect"),               ACTION_REDIRECT },
 159         { N_("Execute"),                ACTION_EXECUTE  },
 160         { N_("Color"),                  ACTION_COLOR    }
 161 };
 162
 163 static const gchar *get_action_text(Action action)
 164 {
 165         int n;
 166         for (n = 0; n < sizeof action_text / sizeof action_text[0]; n++)
 167                 if (action_text[n].action == action)
 168                         return action_text[n].text;
 169         return "";
 170 }
 171
 172 static gint get_sel_from_list(GtkList * list)
 173 {
 174         gint row = 0;
 175         void * sel;
 176         GList * child;
 177
 178         if (list->selection == NULL)
 179                 return -1;
 180
 181         sel = list->selection->data;
 182         for(child = list->children ; child != NULL ;
 183             child = g_list_next(child)) {
 184                 if (child->data == sel)
 185                         return row;
 186                 row ++;
 187         }
 188
 189         return row;
 190 }
 191
 192 static gint get_account_id_from_list_id(gint list_id)
 193 {
 194         GList * accounts;
 195
 196         for (accounts = account_get_list() ; accounts != NULL;
 197              accounts = accounts->next) {
 198                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 199
 200                 if (list_id == 0)
 201                         return ac->account_id;
 202                 list_id--;
 203         }
 204         return 0;
 205 }
 206
 207 static gint get_list_id_from_account_id(gint account_id)
 208 {
 209         GList * accounts;
 210         gint list_id = 0;
 211
 212         for (accounts = account_get_list() ; accounts != NULL;
 213              accounts = accounts->next) {
 214                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 215
 216                 if (account_id == ac->account_id)
 217                         return list_id;
 218                 list_id++;
 219         }
 220         return 0;
 221 }
 222
 223 static gint prefs_filtering_get_matching_from_action(Action action_id)
 224 {
 225         switch (action_id) {
 226         case ACTION_MOVE:
 227                 return MATCHACTION_MOVE;
 228         case ACTION_COPY:
 229                 return MATCHACTION_COPY;
 230         case ACTION_DELETE:
 231                 return MATCHACTION_DELETE;
 232         case ACTION_MARK:
 233                 return MATCHACTION_MARK;
 234         case ACTION_UNMARK:
 235                 return MATCHACTION_UNMARK;
 236         case ACTION_LOCK:
 237                 return MATCHACTION_LOCK;
 238         case ACTION_UNLOCK:
 239                 return MATCHACTION_UNLOCK;
 240         case ACTION_MARK_AS_READ:
 241                 return MATCHACTION_MARK_AS_READ;
 242         case ACTION_MARK_AS_UNREAD:
 243                 return MATCHACTION_MARK_AS_UNREAD;
 244         case ACTION_FORWARD:
 245                 return MATCHACTION_FORWARD;
 246         case ACTION_FORWARD_AS_ATTACHMENT:
 247                 return MATCHACTION_FORWARD_AS_ATTACHMENT;
 248         case ACTION_REDIRECT:
 249                 return MATCHACTION_REDIRECT;
 250         case ACTION_EXECUTE:
 251                 return MATCHACTION_EXECUTE;
 252         case ACTION_COLOR:
 253                 return MATCHACTION_COLOR;
 254         default:
 255                 return -1;
 256         }
 257 }
 258
 259 void prefs_filtering_open(FolderItem * item,
 260                           const gchar *header,
 261                           const gchar *key)
 262 {
 263         gchar *esckey;
 264
 265         if (prefs_rc_is_readonly(FILTERING_RC))
 266                 return;
 267
 268         inc_lock();
 269
 270         if (!filtering.window) {
 271                 prefs_filtering_create();
 272         }
 273
 274         manage_window_set_transient(GTK_WINDOW(filtering.window));
 275         gtk_widget_grab_focus(filtering.ok_btn);
 276
 277         cur_item = item;
 278
 279         esckey = matcher_escape_str(key);
 280         prefs_filtering_set_dialog(header, esckey);
 281         g_free(esckey);
 282
 283         gtk_widget_show(filtering.window);
 284
 285         start_address_completion();
 286 }
 287
 288 /* prefs_filtering_close() - just to have one common exit point */
 289 static void prefs_filtering_close(void)
 290 {
 291         end_address_completion();
 292
 293         gtk_widget_hide(filtering.window);
 294         inc_unlock();
 295 }
 296
 297 static void prefs_filtering_create(void)
 298 {
 299         GtkWidget *window;
 300         GtkWidget *vbox;
 301         GtkWidget *ok_btn;
 302         GtkWidget *cancel_btn;
 303         GtkWidget *confirm_area;
 304
 305         GtkWidget *vbox1;
 306         GtkWidget *hbox1;
 307         GtkWidget *reg_hbox;
 308         GtkWidget *arrow;
 309         GtkWidget *btn_hbox;
 310
 311         GtkWidget *cond_label;
 312         GtkWidget *cond_entry;
 313         GtkWidget *cond_btn;
 314         GtkWidget *action_label;
 315         GtkWidget *action_list;
 316         GtkWidget *action_combo;
 317         GtkWidget *account_label;
 318         GtkWidget *account_list;
 319         GtkWidget *account_combo;
 320         GtkWidget *dest_label;
 321         GtkWidget *recip_label;
 322         GtkWidget *exec_label;
 323         GtkWidget *dest_entry;
 324         GtkWidget *dest_btn;
 325         GtkWidget *exec_btn;
 326         GtkWidget *color_label;
 327         GtkWidget *color_optmenu;
 328
 329         GtkWidget *reg_btn;
 330         GtkWidget *subst_btn;
 331         GtkWidget *del_btn;
 332
 333         GtkWidget *cond_hbox;
 334         GtkWidget *cond_scrolledwin;
 335         GtkWidget *cond_clist;
 336
 337         GtkWidget *btn_vbox;
 338         GtkWidget *up_btn;
 339         GtkWidget *down_btn;
 340
 341
 342         GList *combo_items;
 343         gint i;
 344
 345         GList *accounts;
 346         GList * cur;
 347
 348         gchar *title[1];
 349
 350         debug_print("Creating filtering configuration window...\n");
 351
 352         window = gtk_window_new (GTK_WINDOW_DIALOG);
 353         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 354         gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 355         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 356         gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE);
 357
 358         vbox = gtk_vbox_new (FALSE, 6);
 359         gtk_widget_show (vbox);
 360         gtk_container_add (GTK_CONTAINER (window), vbox);
 361
 362         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 363                                 &cancel_btn, _("Cancel"), NULL, NULL);
 364         gtk_widget_show (confirm_area);
 365         gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 366         gtk_widget_grab_default (ok_btn);
 367
 368         gtk_window_set_title (GTK_WINDOW(window),
 369                                     _("Filtering/Processing configuration"));
 370
 371         gtk_signal_connect (GTK_OBJECT(window), "delete_event",
 372                             GTK_SIGNAL_FUNC(prefs_filtering_deleted), NULL);
 373         gtk_signal_connect (GTK_OBJECT(window), "key_press_event",
 374                             GTK_SIGNAL_FUNC(prefs_filtering_key_pressed), NULL);
 375         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 376         gtk_signal_connect (GTK_OBJECT(ok_btn), "clicked",
 377                             GTK_SIGNAL_FUNC(prefs_filtering_ok), NULL);
 378         gtk_signal_connect (GTK_OBJECT(cancel_btn), "clicked",
 379                             GTK_SIGNAL_FUNC(prefs_filtering_cancel), NULL);
 380
 381         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 382         gtk_widget_show (vbox1);
 383         gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
 384         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 385
 386         cond_label = gtk_label_new (_("Condition"));
 387         gtk_widget_show (cond_label);
 388         gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
 389         gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
 390
 391         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 392         gtk_widget_show (vbox1);
 393         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 394         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 395
 396         cond_entry = gtk_entry_new ();
 397         gtk_widget_show (cond_entry);
 398         gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
 399
 400         cond_btn = gtk_button_new_with_label (_("Define ..."));
 401         gtk_widget_show (cond_btn);
 402         gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
 403         gtk_signal_connect (GTK_OBJECT (cond_btn), "clicked",
 404                             GTK_SIGNAL_FUNC (prefs_filtering_condition_define),
 405                             NULL);
 406
 407         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 408         gtk_widget_show (vbox1);
 409         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 410         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 411
 412         action_label = gtk_label_new (_("Action"));
 413         gtk_widget_show (action_label);
 414         gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
 415         gtk_box_pack_start (GTK_BOX (hbox1), action_label, FALSE, FALSE, 0);
 416
 417         action_combo = gtk_combo_new ();
 418         gtk_widget_show (action_combo);
 419         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(action_combo)->entry),
 420                                FALSE);
 421
 422         combo_items = NULL;
 423         for (i = 0; i < sizeof action_text / sizeof action_text[0]; i++)
 424                 combo_items = g_list_append
 425                         (combo_items, (gpointer) _(action_text[i].text));
 426         gtk_combo_set_popdown_strings(GTK_COMBO(action_combo), combo_items);
 427
 428         g_list_free(combo_items);
 429
 430         gtk_box_pack_start (GTK_BOX (hbox1), action_combo,
 431                             TRUE, TRUE, 0);
 432         action_list = GTK_COMBO(action_combo)->list;
 433         gtk_signal_connect (GTK_OBJECT (action_list), "select-child",
 434                             GTK_SIGNAL_FUNC (prefs_filtering_action_select),
 435                             NULL);
 436
 437         gtk_signal_connect(GTK_OBJECT(action_list), "selection-changed",
 438                            GTK_SIGNAL_FUNC(prefs_filtering_action_selection_changed),
 439                            NULL);
 440
 441         /* accounts */
 442
 443         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 444         gtk_widget_show (vbox1);
 445         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 446         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 447
 448         account_label = gtk_label_new (_("Account"));
 449         gtk_widget_show (account_label);
 450         gtk_misc_set_alignment (GTK_MISC (account_label), 0, 0.5);
 451         gtk_box_pack_start (GTK_BOX (hbox1), account_label, FALSE, FALSE, 0);
 452
 453         account_combo = gtk_combo_new ();
 454         gtk_widget_show (account_combo);
 455
 456         combo_items = NULL;
 457         for (accounts = account_get_list() ; accounts != NULL;
 458              accounts = accounts->next) {
 459                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 460                 gchar *name;
 461
 462                 name = g_strdup_printf("%s <%s> (%s)",
 463                                        ac->name, ac->address,
 464                                        ac->account_name);
 465                 combo_items = g_list_append(combo_items, (gpointer) name);
 466         }
 467
 468         gtk_combo_set_popdown_strings(GTK_COMBO(account_combo), combo_items);
 469
 470         for(cur = g_list_first(combo_items) ; cur != NULL ;
 471             cur = g_list_next(cur))
 472                 g_free(cur->data);
 473         g_list_free(combo_items);
 474
 475         gtk_box_pack_start (GTK_BOX (hbox1), account_combo,
 476                             TRUE, TRUE, 0);
 477         account_list = GTK_COMBO(account_combo)->list;
 478         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(account_combo)->entry),
 479                                FALSE);
 480
 481         /* destination */
 482
 483         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 484         gtk_widget_show (vbox1);
 485         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 486         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 487
 488         dest_label = gtk_label_new (_("Destination"));
 489         gtk_widget_show (dest_label);
 490         gtk_misc_set_alignment (GTK_MISC (dest_label), 0, 0.5);
 491         gtk_box_pack_start (GTK_BOX (hbox1), dest_label, FALSE, FALSE, 0);
 492
 493         recip_label = gtk_label_new (_("Recipient"));
 494         gtk_widget_show (recip_label);
 495         gtk_misc_set_alignment (GTK_MISC (recip_label), 0, 0.5);
 496         gtk_box_pack_start (GTK_BOX (hbox1), recip_label, FALSE, FALSE, 0);
 497
 498         exec_label = gtk_label_new (_("Execute"));
 499         gtk_widget_show (exec_label);
 500         gtk_misc_set_alignment (GTK_MISC (exec_label), 0, 0.5);
 501         gtk_box_pack_start (GTK_BOX (hbox1), exec_label, FALSE, FALSE, 0);
 502
 503         color_label = gtk_label_new (_("Color"));
 504         gtk_widget_show(color_label);
 505         gtk_misc_set_alignment(GTK_MISC(color_label), 0, 0.5);
 506         gtk_box_pack_start(GTK_BOX(hbox1), color_label, FALSE, FALSE, 0);
 507
 508         dest_entry = gtk_entry_new ();
 509         gtk_widget_show (dest_entry);
 510         gtk_box_pack_start (GTK_BOX (hbox1), dest_entry, TRUE, TRUE, 0);
 511
 512         color_optmenu = gtk_option_menu_new();
 513         gtk_option_menu_set_menu(GTK_OPTION_MENU(color_optmenu),
 514                                  colorlabel_create_color_menu());
 515         gtk_box_pack_start(GTK_BOX(hbox1), color_optmenu, TRUE, TRUE, 0);
 516
 517         dest_btn = gtk_button_new_with_label (_("Select ..."));
 518         gtk_widget_show (dest_btn);
 519         gtk_box_pack_start (GTK_BOX (hbox1), dest_btn, FALSE, FALSE, 0);
 520         gtk_signal_connect (GTK_OBJECT (dest_btn), "clicked",
 521                             GTK_SIGNAL_FUNC (prefs_filtering_select_dest),
 522                             NULL);
 523
 524         exec_btn = gtk_button_new_with_label (_("Info ..."));
 525         gtk_widget_show (exec_btn);
 526         gtk_box_pack_start (GTK_BOX (hbox1), exec_btn, FALSE, FALSE, 0);
 527         gtk_signal_connect (GTK_OBJECT (exec_btn), "clicked",
 528                             GTK_SIGNAL_FUNC (prefs_matcher_exec_info),
 529                             NULL);
 530
 531         /* register / substitute / delete */
 532
 533         reg_hbox = gtk_hbox_new (FALSE, 4);
 534         gtk_widget_show (reg_hbox);
 535         gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
 536
 537         arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 538         gtk_widget_show (arrow);
 539         gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
 540         gtk_widget_set_usize (arrow, -1, 16);
 541
 542         btn_hbox = gtk_hbox_new (TRUE, 4);
 543         gtk_widget_show (btn_hbox);
 544         gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
 545
 546         reg_btn = gtk_button_new_with_label (_("Add"));
 547         gtk_widget_show (reg_btn);
 548         gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
 549         gtk_signal_connect (GTK_OBJECT (reg_btn), "clicked",
 550                             GTK_SIGNAL_FUNC (prefs_filtering_register_cb), NULL);
 551
 552         subst_btn = gtk_button_new_with_label (_("  Replace  "));
 553         gtk_widget_show (subst_btn);
 554         gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
 555         gtk_signal_connect (GTK_OBJECT (subst_btn), "clicked",
 556                             GTK_SIGNAL_FUNC (prefs_filtering_substitute_cb),
 557                             NULL);
 558
 559         del_btn = gtk_button_new_with_label (_("Delete"));
 560         gtk_widget_show (del_btn);
 561         gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
 562         gtk_signal_connect (GTK_OBJECT (del_btn), "clicked",
 563                             GTK_SIGNAL_FUNC (prefs_filtering_delete_cb), NULL);
 564
 565         cond_hbox = gtk_hbox_new (FALSE, 8);
 566         gtk_widget_show (cond_hbox);
 567         gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
 568
 569         cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 570         gtk_widget_show (cond_scrolledwin);
 571         gtk_widget_set_usize (cond_scrolledwin, -1, 150);
 572         gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
 573                             TRUE, TRUE, 0);
 574         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
 575                                         GTK_POLICY_AUTOMATIC,
 576                                         GTK_POLICY_AUTOMATIC);
 577
 578         title[0] = _("Current filtering/processing rules");
 579         cond_clist = gtk_clist_new_with_titles(1, title);
 580         gtk_widget_show (cond_clist);
 581         gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_clist);
 582         gtk_clist_set_column_width (GTK_CLIST (cond_clist), 0, 80);
 583         gtk_clist_set_selection_mode (GTK_CLIST (cond_clist),
 584                                       GTK_SELECTION_BROWSE);
 585         GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (cond_clist)->column[0].button,
 586                                 GTK_CAN_FOCUS);
 587         gtk_signal_connect (GTK_OBJECT (cond_clist), "select_row",
 588                             GTK_SIGNAL_FUNC (prefs_filtering_select), NULL);
 589
 590         btn_vbox = gtk_vbox_new (FALSE, 8);
 591         gtk_widget_show (btn_vbox);
 592         gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
 593
 594         up_btn = gtk_button_new_with_label (_("Up"));
 595         gtk_widget_show (up_btn);
 596         gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
 597         gtk_signal_connect (GTK_OBJECT (up_btn), "clicked",
 598                             GTK_SIGNAL_FUNC (prefs_filtering_up), NULL);
 599
 600         down_btn = gtk_button_new_with_label (_("Down"));
 601         gtk_widget_show (down_btn);
 602         gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
 603         gtk_signal_connect (GTK_OBJECT (down_btn), "clicked",
 604                             GTK_SIGNAL_FUNC (prefs_filtering_down), NULL);
 605
 606         gtk_widget_set_usize(window, 500, -1);
 607
 608         gtk_widget_show_all(window);
 609
 610         filtering.window    = window;
 611         filtering.ok_btn = ok_btn;
 612
 613         filtering.cond_entry = cond_entry;
 614         filtering.action_list = action_list;
 615         filtering.action_combo = action_combo;
 616         filtering.account_label = account_label;
 617         filtering.account_list = account_list;
 618         filtering.account_combo = account_combo;
 619         filtering.dest_entry = dest_entry;
 620         filtering.dest_btn = dest_btn;
 621         filtering.dest_label = dest_label;
 622         filtering.recip_label = recip_label;
 623         filtering.exec_label = exec_label;
 624         filtering.exec_btn = exec_btn;
 625
 626         filtering.cond_clist   = cond_clist;
 627
 628         filtering.color_label   = color_label;
 629         filtering.color_optmenu = color_optmenu;
 630 }
 631
 632 static void prefs_filtering_update_hscrollbar(void)
 633 {
 634         gint optwidth = gtk_clist_optimal_column_width(GTK_CLIST(filtering.cond_clist), 0);
 635         gtk_clist_set_column_width(GTK_CLIST(filtering.cond_clist), 0, optwidth);
 636 }
 637
 638 void prefs_filtering_rename_path(const gchar *old_path, const gchar *new_path)
 639 {
 640         GList * cur;
 641         gchar *paths[2] = {NULL, NULL};
 642         paths[0] = (gchar*)old_path;
 643         paths[1] = (gchar*)new_path;
 644         for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
 645                 Folder *folder;
 646                 folder = (Folder *) cur->data;
 647                 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
 648                                 prefs_filtering_rename_path_func, paths);
 649         }
 650         prefs_filtering_rename_path_func(NULL, paths);
 651 }
 652
 653 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data)
 654 {
 655         GSList *cur;
 656         gchar *old_path, *new_path;
 657         gchar *base;
 658         gchar *prefix;
 659         gchar *suffix;
 660         gchar *dest_path;
 661         gchar *old_path_with_sep;
 662         gint destlen;
 663         gint prefixlen;
 664         gint oldpathlen;
 665         FolderItem *item;
 666
 667         old_path = ((gchar **)data)[0];
 668         new_path = ((gchar **)data)[1];
 669
 670         g_return_val_if_fail(old_path != NULL, FALSE);
 671         g_return_val_if_fail(new_path != NULL, FALSE);
 672
 673         oldpathlen = strlen(old_path);
 674         old_path_with_sep = g_strconcat(old_path,G_DIR_SEPARATOR_S,NULL);
 675         if (node == NULL)
 676                 cur = global_processing;
 677         else {
 678                 item = node->data;
 679                 if (!item || !item->prefs)
 680                         return FALSE;
 681                 cur = item->prefs->processing;
 682         }
 683
 684         for (; cur != NULL; cur = cur->next) {
 685                 FilteringProp   *filtering = (FilteringProp *)cur->data;
 686                 FilteringAction *action = filtering->action;
 687
 688                 if (!action->destination) continue;
 689
 690                 destlen = strlen(action->destination);
 691
 692                 if (destlen > oldpathlen) {
 693                         prefixlen = destlen - oldpathlen;
 694                         suffix = action->destination + prefixlen;
 695
 696                         if (!strncmp(old_path, suffix, oldpathlen)) {
 697                                 prefix = g_malloc0(prefixlen + 1);
 698                                 strncpy2(prefix, action->destination, prefixlen);
 699
 700                                 base = suffix + oldpathlen;
 701                                 while (*base == G_DIR_SEPARATOR) base++;
 702                                 if (*base == '\0')
 703                                         dest_path = g_strconcat(prefix,
 704                                                                 G_DIR_SEPARATOR_S,
 705                                                                 new_path, NULL);
 706                                 else
 707                                         dest_path = g_strconcat(prefix,
 708                                                                 G_DIR_SEPARATOR_S,
 709                                                                 new_path,
 710                                                                 G_DIR_SEPARATOR_S,
 711                                                                 base, NULL);
 712
 713                                 g_free(prefix);
 714                                 g_free(action->destination);
 715                                 action->destination = dest_path;
 716                         } else { /* for non-leaf folders */
 717                                 /* compare with trailing slash */
 718                                 if (!strncmp(old_path_with_sep, action->destination, oldpathlen+1)) {
 719
 720                                         suffix = action->destination + oldpathlen + 1;
 721                                         dest_path = g_strconcat(new_path,
 722                                                                 G_DIR_SEPARATOR_S,
 723                                                                 suffix, NULL);
 724                                         g_free(action->destination);
 725                                         action->destination = dest_path;
 726                                 }
 727                         }
 728                 } else {
 729                         /* folder-moving a leaf */
 730                         if (!strcmp(old_path, action->destination)) {
 731                                 dest_path = g_strdup(new_path);
 732                                 g_free(action->destination);
 733                                 action->destination = dest_path;
 734                         }
 735                 }
 736         }
 737         g_free(old_path_with_sep);
 738         prefs_matcher_write_config();
 739
 740         return FALSE;
 741 }
 742
 743 void prefs_filtering_delete_path(const gchar *path)
 744 {
 745         GList * cur;
 746         for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
 747                 Folder *folder;
 748                 folder = (Folder *) cur->data;
 749                 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
 750                                 prefs_filtering_delete_path_func, (gchar *)path);
 751         }
 752         prefs_filtering_delete_path_func(NULL, (gchar *)path);
 753 }
 754
 755 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data)
 756 {
 757         GSList *cur, *orig;
 758         GSList *next;
 759         gchar *path = (gchar *)data;
 760         gchar *suffix;
 761         gint destlen;
 762         gint prefixlen;
 763         gint pathlen;
 764         FolderItem *item;
 765
 766         g_return_val_if_fail(path != NULL, FALSE);
 767
 768         pathlen = strlen(path);
 769         if (node == NULL)
 770                 cur = global_processing;
 771         else {
 772                 item = node->data;
 773                 if (!item || !item->prefs)
 774                         return FALSE;
 775                 cur = item->prefs->processing;
 776         }
 777         orig = cur;
 778
 779         for (; cur != NULL; cur = cur->next) {
 780                 FilteringProp *filtering = (FilteringProp *)cur->data;
 781                 FilteringAction *action;
 782                 if (!cur->data)
 783                         break;
 784
 785                 action = filtering->action;
 786                 next = cur->next;
 787
 788                 if (!action->destination) continue;
 789
 790                 destlen = strlen(action->destination);
 791
 792                 if (destlen > pathlen) {
 793                         prefixlen = destlen - pathlen;
 794                         suffix = action->destination + prefixlen;
 795
 796                         if (suffix && !strncmp(path, suffix, pathlen)) {
 797                                 filteringprop_free(filtering);
 798                                 orig = g_slist_remove(orig, filtering);
 799                         }
 800                 } else if (strcmp(action->destination, path) == 0) {
 801                         filteringprop_free(filtering);
 802                         orig = g_slist_remove(orig, filtering);
 803
 804                 }
 805         }
 806
 807         if (node == NULL)
 808                 global_processing = orig;
 809         else {
 810                 item = node->data;
 811                 if (!item || !item->prefs)
 812                         return FALSE;
 813                 item->prefs->processing = orig;
 814         }
 815
 816         prefs_matcher_write_config();
 817
 818         return FALSE;
 819 }
 820
 821 static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
 822 {
 823         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 824         GSList *cur;
 825         GSList * prefs_filtering;
 826         gchar *cond_str[1];
 827         gint row;
 828
 829         gtk_clist_freeze(clist);
 830         gtk_clist_clear(clist);
 831
 832         cond_str[0] = _("(New)");
 833         row = gtk_clist_append(clist, cond_str);
 834         gtk_clist_set_row_data(clist, row, NULL);
 835
 836         if (cur_item == NULL)
 837                 prefs_filtering = global_processing;
 838         else
 839                 prefs_filtering = cur_item->prefs->processing;
 840
 841         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
 842                 FilteringProp * prop = (FilteringProp *) cur->data;
 843
 844                 cond_str[0] = filteringprop_to_string(prop);
 845                 subst_char(cond_str[0], '\t', ':');
 846                 row = gtk_clist_append(clist, cond_str);
 847                 gtk_clist_set_row_data(clist, row, prop);
 848
 849                 g_free(cond_str[0]);
 850         }
 851
 852         prefs_filtering_update_hscrollbar();
 853         gtk_clist_thaw(clist);
 854
 855         prefs_filtering_reset_dialog();
 856
 857         if (header && key) {
 858                 gchar *match_str = g_strconcat(header, " ",
 859                         get_matchparser_tab_str(MATCHTYPE_MATCHCASE),
 860                         " \"", key, "\"", NULL);
 861                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), match_str);
 862                 g_free(match_str);
 863         }
 864 }
 865
 866 static void prefs_filtering_reset_dialog(void)
 867 {
 868         gtk_list_select_item(GTK_LIST(filtering.action_list), 0);
 869         gtk_list_select_item(GTK_LIST(filtering.account_list), 0);
 870         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 871         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
 872 }
 873
 874 static void prefs_filtering_set_list(void)
 875 {
 876         gint row = 1;
 877         FilteringProp *prop;
 878         GSList * cur;
 879         gchar * filtering_str;
 880         GSList * prefs_filtering;
 881
 882         if (cur_item == NULL)
 883                 prefs_filtering = global_processing;
 884         else
 885                 prefs_filtering = cur_item->prefs->processing;
 886
 887         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
 888                 filteringprop_free((FilteringProp *) cur->data);
 889         g_slist_free(prefs_filtering);
 890         prefs_filtering = NULL;
 891
 892         while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 893                                   row, 0, &filtering_str)) {
 894                 if (strcmp(filtering_str, _("(New)")) != 0) {
 895                         /* tmp = filtering_str; */
 896                         prop = matcher_parser_get_filtering(filtering_str);
 897                         if (prop != NULL)
 898                                 prefs_filtering =
 899                                         g_slist_append(prefs_filtering, prop);
 900                 }
 901                 row++;
 902         }
 903
 904         if (cur_item == NULL)
 905                 global_processing = prefs_filtering;
 906         else
 907                 cur_item->prefs->processing = prefs_filtering;
 908 }
 909
 910 static gint prefs_filtering_clist_set_row(gint row, FilteringProp * prop)
 911 {
 912         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 913         gchar * str;
 914         gchar *cond_str[1];
 915
 916         if (prop == NULL) {
 917                 cond_str[0] = _("(New)");
 918                 return gtk_clist_append(clist, cond_str);
 919         }
 920
 921         str = filteringprop_to_string(prop);
 922         if (str == NULL) {
 923                 return -1;
 924         }
 925         cond_str[0] = str;
 926
 927         if (row < 0)
 928                 row = gtk_clist_append(clist, cond_str);
 929         else
 930                 gtk_clist_set_text(clist, row, 0, cond_str[0]);
 931         g_free(str);
 932
 933         return row;
 934 }
 935
 936 static void prefs_filtering_condition_define_done(MatcherList * matchers)
 937 {
 938         gchar * str;
 939
 940         if (matchers == NULL)
 941                 return;
 942
 943         str = matcherlist_to_string(matchers);
 944
 945         if (str != NULL) {
 946                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
 947                 g_free(str);
 948         }
 949 }
 950
 951 static void prefs_filtering_condition_define(void)
 952 {
 953         gchar * cond_str;
 954         MatcherList * matchers = NULL;
 955
 956         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 957
 958         if (*cond_str != '\0') {
 959                 matchers = matcher_parser_get_cond(cond_str);
 960                 if (matchers == NULL)
 961                         alertpanel_error(_("Condition string is not valid."));
 962         }
 963
 964         prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
 965
 966         if (matchers != NULL)
 967                 matcherlist_free(matchers);
 968 }
 969
 970
 971 /* register / substitute delete buttons */
 972
 973
 974 static FilteringProp * prefs_filtering_dialog_to_filtering(gboolean alert)
 975 {
 976         MatcherList * cond;
 977         gchar * cond_str;
 978         FilteringProp * prop;
 979         FilteringAction * action;
 980         gint list_id;
 981         Action action_id;
 982         gint action_type;
 983         gint account_id;
 984         gchar * destination;
 985         gint labelcolor = 0;
 986
 987         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 988         if (*cond_str == '\0') {
 989                 if(alert == TRUE) alertpanel_error(_("Condition string is empty."));
 990                 return NULL;
 991         }
 992
 993         action_id = get_sel_from_list(GTK_LIST(filtering.action_list));
 994         action_type = prefs_filtering_get_matching_from_action(action_id);
 995         list_id = get_sel_from_list(GTK_LIST(filtering.account_list));
 996         account_id = get_account_id_from_list_id(list_id);
 997
 998         switch (action_id) {
 999         case ACTION_MOVE:
1000         case ACTION_COPY:
1001         case ACTION_EXECUTE:
1002                 destination = gtk_entry_get_text(GTK_ENTRY(filtering.dest_entry));
1003                 if (*destination == '\0') {
1004                         if(alert == TRUE) alertpanel_error(_("Destination is not set."));
1005                         return NULL;
1006                 }
1007                 break;
1008         case ACTION_FORWARD:
1009         case ACTION_FORWARD_AS_ATTACHMENT:
1010         case ACTION_REDIRECT:
1011                 destination = gtk_entry_get_text(GTK_ENTRY(filtering.dest_entry));
1012                 if (*destination == '\0') {
1013                         if(alert == TRUE) alertpanel_error(_("Recipient is not set."));
1014                         return NULL;
1015                 }
1016                 break;
1017         case ACTION_COLOR:
1018                 labelcolor = colorlabel_get_color_menu_active_item(
1019                         gtk_option_menu_get_menu(GTK_OPTION_MENU(filtering.color_optmenu)));
1020                 destination = NULL;
1021                 break;
1022         default:
1023                 destination = NULL;
1024                 break;
1025         }
1026
1027         action = filteringaction_new(action_type, account_id, destination, labelcolor);
1028
1029         cond = matcher_parser_get_cond(cond_str);
1030
1031         if (cond == NULL) {
1032                 if(alert == TRUE) alertpanel_error(_("Condition string is not valid."));
1033                 filteringaction_free(action);
1034                 return NULL;
1035         }
1036
1037         prop = filteringprop_new(cond, action);
1038
1039         return prop;
1040 }
1041
1042 static void prefs_filtering_register_cb(void)
1043 {
1044         FilteringProp * prop;
1045
1046         prop = prefs_filtering_dialog_to_filtering(TRUE);
1047         if (prop == NULL)
1048                 return;
1049         prefs_filtering_clist_set_row(-1, prop);
1050
1051         filteringprop_free(prop);
1052
1053         prefs_filtering_update_hscrollbar();
1054 }
1055
1056 static void prefs_filtering_substitute_cb(void)
1057 {
1058         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1059         gint row;
1060         FilteringProp * prop;
1061
1062         if (!clist->selection) return;
1063
1064         row = GPOINTER_TO_INT(clist->selection->data);
1065         if (row == 0) return;
1066
1067         prop = prefs_filtering_dialog_to_filtering(TRUE);
1068         if (prop == NULL)
1069                 return;
1070         prefs_filtering_clist_set_row(row, prop);
1071
1072         filteringprop_free(prop);
1073
1074         prefs_filtering_update_hscrollbar();
1075 }
1076
1077 static void prefs_filtering_delete_cb(void)
1078 {
1079         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1080         gint row;
1081
1082         if (!clist->selection) return;
1083         row = GPOINTER_TO_INT(clist->selection->data);
1084         if (row == 0) return;
1085
1086         if (alertpanel(_("Delete rule"),
1087                        _("Do you really want to delete this rule?"),
1088                        _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
1089                 return;
1090
1091         gtk_clist_remove(clist, row);
1092
1093         prefs_filtering_reset_dialog();
1094
1095         prefs_filtering_update_hscrollbar();
1096 }
1097
1098 static void prefs_filtering_up(void)
1099 {
1100         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1101         gint row;
1102
1103         if (!clist->selection) return;
1104
1105         row = GPOINTER_TO_INT(clist->selection->data);
1106         if (row > 1) {
1107                 gtk_clist_row_move(clist, row, row - 1);
1108                 if(gtk_clist_row_is_visible(clist, row - 1) != GTK_VISIBILITY_FULL) {
1109                         gtk_clist_moveto(clist, row - 1, 0, 0, 0);
1110                 }
1111         }
1112 }
1113
1114 static void prefs_filtering_down(void)
1115 {
1116         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1117         gint row;
1118
1119         if (!clist->selection) return;
1120
1121         row = GPOINTER_TO_INT(clist->selection->data);
1122         if (row > 0 && row < clist->rows - 1) {
1123                 gtk_clist_row_move(clist, row, row + 1);
1124                 if(gtk_clist_row_is_visible(clist, row + 1) != GTK_VISIBILITY_FULL) {
1125                         gtk_clist_moveto(clist, row + 1, 0, 1, 0);
1126                 }
1127         }
1128 }
1129
1130 static void prefs_filtering_select_set(FilteringProp *prop)
1131 {
1132         FilteringAction *action;
1133         gchar *matcher_str;
1134         gint list_id;
1135
1136         prefs_filtering_reset_dialog();
1137
1138         action = prop->action;
1139
1140         matcher_str = matcherlist_to_string(prop->matchers);
1141         if (matcher_str == NULL) {
1142                 filteringprop_free(prop);
1143                 return;
1144         }
1145
1146         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
1147
1148         if (action->destination)
1149                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), action->destination);
1150         else
1151                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
1152
1153         switch(action->type) {
1154         case MATCHACTION_MOVE:
1155                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1156                                      ACTION_MOVE);
1157                 break;
1158         case MATCHACTION_COPY:
1159                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1160                                      ACTION_COPY);
1161                 break;
1162         case MATCHACTION_DELETE:
1163                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1164                                      ACTION_DELETE);
1165                 break;
1166         case MATCHACTION_MARK:
1167                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1168                                      ACTION_MARK);
1169                 break;
1170         case MATCHACTION_UNMARK:
1171                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1172                                      ACTION_UNMARK);
1173                 break;
1174         case MATCHACTION_LOCK:
1175                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1176                                      ACTION_LOCK);
1177                 break;
1178         case MATCHACTION_UNLOCK:
1179                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1180                                      ACTION_UNLOCK);
1181                 break;
1182         case MATCHACTION_MARK_AS_READ:
1183                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1184                                      ACTION_MARK_AS_READ);
1185                 break;
1186         case MATCHACTION_MARK_AS_UNREAD:
1187                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1188                                      ACTION_MARK_AS_UNREAD);
1189                 break;
1190         case MATCHACTION_FORWARD:
1191                 list_id = get_list_id_from_account_id(action->account_id);
1192                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1193                                      ACTION_FORWARD);
1194                 gtk_list_select_item(GTK_LIST(filtering.account_list),
1195                                      list_id);
1196                 break;
1197         case MATCHACTION_FORWARD_AS_ATTACHMENT:
1198                 list_id = get_list_id_from_account_id(action->account_id);
1199                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1200                                      ACTION_FORWARD_AS_ATTACHMENT);
1201                 gtk_list_select_item(GTK_LIST(filtering.account_list),
1202                                      list_id);
1203                 break;
1204         case MATCHACTION_REDIRECT:
1205                 list_id = get_list_id_from_account_id(action->account_id);
1206                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1207                                      ACTION_REDIRECT);
1208                 gtk_list_select_item(GTK_LIST(filtering.account_list),
1209                                      list_id);
1210                 break;
1211         case MATCHACTION_EXECUTE:
1212                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1213                                      ACTION_EXECUTE);
1214                 break;
1215         case MATCHACTION_COLOR:
1216                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1217                                      ACTION_COLOR);
1218                 gtk_option_menu_set_history(GTK_OPTION_MENU(filtering.color_optmenu), action->labelcolor);
1219                 break;
1220         }
1221
1222         g_free(matcher_str);
1223 }
1224
1225 static void prefs_filtering_select(GtkCList *clist, gint row, gint column,
1226                                 GdkEvent *event)
1227 {
1228         FilteringProp * prop;
1229         gchar * filtering_str;
1230
1231         if (row == 0) {
1232                 prefs_filtering_reset_dialog();
1233                 return;
1234         }
1235
1236         if (!gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
1237                                 row, 0, &filtering_str))
1238                 return;
1239
1240         prop = matcher_parser_get_filtering(filtering_str);
1241         if (prop == NULL)
1242                 return;
1243
1244         prefs_filtering_select_set(prop);
1245
1246         filteringprop_free(prop);
1247 }
1248
1249 static void prefs_filtering_select_dest(void)
1250 {
1251         FolderItem *dest;
1252         gchar * path;
1253
1254         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
1255         if (!dest) return;
1256
1257         path = folder_item_get_identifier(dest);
1258
1259         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), path);
1260         g_free(path);
1261 }
1262
1263 static void prefs_filtering_action_selection_changed(GtkList *list,
1264                                                      gpointer user_data)
1265 {
1266         gint value;
1267
1268         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1269
1270         if (filtering.current_action != value) {
1271                 if (filtering.current_action == ACTION_FORWARD
1272                 ||  filtering.current_action == ACTION_FORWARD_AS_ATTACHMENT
1273                 ||  filtering.current_action == ACTION_REDIRECT) {
1274                         debug_print("unregistering address completion entry\n");
1275                         address_completion_unregister_entry(GTK_ENTRY(filtering.dest_entry));
1276                 }
1277                 if (value == ACTION_FORWARD || value == ACTION_FORWARD_AS_ATTACHMENT
1278                 ||  value == ACTION_REDIRECT) {
1279                         debug_print("registering address completion entry\n");
1280                         address_completion_register_entry(GTK_ENTRY(filtering.dest_entry));
1281                 }
1282                 filtering.current_action = value;
1283         }
1284 }
1285
1286 static void prefs_filtering_action_select(GtkList *list,
1287                                           GtkWidget *widget,
1288                                           gpointer user_data)
1289 {
1290         Action value;
1291
1292         value = (Action) get_sel_from_list(GTK_LIST(filtering.action_list));
1293
1294         switch (value) {
1295         case ACTION_MOVE:
1296                 gtk_widget_show(filtering.account_label);
1297                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1298                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1299                 gtk_widget_show(filtering.dest_entry);
1300                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1301                 gtk_widget_show(filtering.dest_btn);
1302                 gtk_widget_set_sensitive(filtering.dest_btn, TRUE);
1303                 gtk_widget_show(filtering.dest_label);
1304                 gtk_widget_set_sensitive(filtering.dest_label, TRUE);
1305                 gtk_widget_hide(filtering.recip_label);
1306                 gtk_widget_hide(filtering.exec_label);
1307                 gtk_widget_hide(filtering.exec_btn);
1308                 gtk_widget_hide(filtering.color_optmenu);
1309                 gtk_widget_hide(filtering.color_label);
1310                 break;
1311         case ACTION_COPY:
1312                 gtk_widget_show(filtering.account_label);
1313                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1314                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1315                 gtk_widget_show(filtering.dest_entry);
1316                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1317                 gtk_widget_show(filtering.dest_btn);
1318                 gtk_widget_set_sensitive(filtering.dest_btn, TRUE);
1319                 gtk_widget_show(filtering.dest_label);
1320                 gtk_widget_set_sensitive(filtering.dest_label, TRUE);
1321                 gtk_widget_hide(filtering.recip_label);
1322                 gtk_widget_hide(filtering.exec_label);
1323                 gtk_widget_hide(filtering.exec_btn);
1324                 gtk_widget_hide(filtering.color_optmenu);
1325                 gtk_widget_hide(filtering.color_label);
1326                 break;
1327         case ACTION_DELETE:
1328                 gtk_widget_show(filtering.account_label);
1329                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1330                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1331                 gtk_widget_show(filtering.dest_entry);
1332                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1333                 gtk_widget_show(filtering.dest_btn);
1334                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1335                 gtk_widget_show(filtering.dest_label);
1336                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1337                 gtk_widget_hide(filtering.recip_label);
1338                 gtk_widget_hide(filtering.exec_label);
1339                 gtk_widget_hide(filtering.exec_btn);
1340                 gtk_widget_hide(filtering.color_optmenu);
1341                 gtk_widget_hide(filtering.color_label);
1342                 break;
1343         case ACTION_MARK:
1344         case ACTION_UNMARK:
1345         case ACTION_LOCK:
1346         case ACTION_UNLOCK:
1347         case ACTION_MARK_AS_READ:
1348         case ACTION_MARK_AS_UNREAD:
1349                 gtk_widget_show(filtering.account_label);
1350                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1351                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1352                 gtk_widget_show(filtering.dest_entry);
1353                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1354                 gtk_widget_show(filtering.dest_btn);
1355                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1356                 gtk_widget_show(filtering.dest_label);
1357                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1358                 gtk_widget_hide(filtering.recip_label);
1359                 gtk_widget_hide(filtering.exec_label);
1360                 gtk_widget_hide(filtering.exec_btn);
1361                 gtk_widget_hide(filtering.color_optmenu);
1362                 gtk_widget_hide(filtering.color_label);
1363                 break;
1364         case ACTION_FORWARD:
1365                 gtk_widget_show(filtering.account_label);
1366                 gtk_widget_set_sensitive(filtering.account_label, TRUE);
1367                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1368                 gtk_widget_show(filtering.dest_entry);
1369                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1370                 gtk_widget_show(filtering.dest_btn);
1371                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1372                 gtk_widget_hide(filtering.dest_label);
1373                 gtk_widget_show(filtering.recip_label);
1374                 gtk_widget_set_sensitive(filtering.recip_label, TRUE);
1375                 gtk_widget_hide(filtering.exec_label);
1376                 gtk_widget_hide(filtering.exec_btn);
1377                 gtk_widget_hide(filtering.color_optmenu);
1378                 gtk_widget_hide(filtering.color_label);
1379                 break;
1380         case ACTION_FORWARD_AS_ATTACHMENT:
1381                 gtk_widget_show(filtering.account_label);
1382                 gtk_widget_set_sensitive(filtering.account_label, TRUE);
1383                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1384                 gtk_widget_show(filtering.dest_entry);
1385                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1386                 gtk_widget_show(filtering.dest_btn);
1387                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1388                 gtk_widget_hide(filtering.dest_label);
1389                 gtk_widget_show(filtering.recip_label);
1390                 gtk_widget_set_sensitive(filtering.recip_label, TRUE);
1391                 gtk_widget_hide(filtering.exec_label);
1392                 gtk_widget_hide(filtering.exec_btn);
1393                 gtk_widget_hide(filtering.color_optmenu);
1394                 gtk_widget_hide(filtering.color_label);
1395                 break;
1396         case ACTION_REDIRECT:
1397                 gtk_widget_show(filtering.account_label);
1398                 gtk_widget_set_sensitive(filtering.account_label, TRUE);
1399                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1400                 gtk_widget_show(filtering.dest_entry);
1401                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1402                 gtk_widget_show(filtering.dest_btn);
1403                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1404                 gtk_widget_hide(filtering.dest_label);
1405                 gtk_widget_show(filtering.recip_label);
1406                 gtk_widget_set_sensitive(filtering.recip_label, TRUE);
1407                 gtk_widget_hide(filtering.exec_label);
1408                 gtk_widget_hide(filtering.exec_btn);
1409                 gtk_widget_hide(filtering.color_optmenu);
1410                 gtk_widget_hide(filtering.color_label);
1411                 break;
1412         case ACTION_EXECUTE:
1413                 gtk_widget_show(filtering.account_label);
1414                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1415                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1416                 gtk_widget_show(filtering.dest_entry);
1417                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1418                 gtk_widget_hide(filtering.dest_btn);
1419                 gtk_widget_hide(filtering.dest_label);
1420                 gtk_widget_hide(filtering.recip_label);
1421                 gtk_widget_show(filtering.exec_label);
1422                 gtk_widget_set_sensitive(filtering.exec_btn, TRUE);
1423                 gtk_widget_show(filtering.exec_btn);
1424                 gtk_widget_hide(filtering.color_optmenu);
1425                 gtk_widget_hide(filtering.color_label);
1426                 break;
1427         case ACTION_COLOR:
1428                 gtk_widget_show(filtering.account_label);
1429                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1430                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1431                 gtk_widget_hide(filtering.dest_entry);
1432                 gtk_widget_hide(filtering.dest_btn);
1433                 gtk_widget_hide(filtering.dest_label);
1434                 gtk_widget_hide(filtering.recip_label);
1435                 gtk_widget_hide(filtering.exec_label);
1436                 gtk_widget_show(filtering.exec_btn);
1437                 gtk_widget_set_sensitive(filtering.exec_btn, FALSE);
1438                 gtk_widget_show(filtering.color_optmenu);
1439                 gtk_widget_show(filtering.color_label);
1440                 break;
1441         }
1442 }
1443
1444 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1445                                  gpointer data)
1446 {
1447         prefs_filtering_cancel();
1448         return TRUE;
1449 }
1450
1451 static void prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1452                                      gpointer data)
1453 {
1454         if (event && event->keyval == GDK_Escape)
1455                 prefs_filtering_cancel();
1456 }
1457
1458 static void prefs_filtering_ok(void)
1459 {
1460         FilteringProp * prop;
1461         gchar * str;
1462         gchar * filtering_str;
1463         gint row = 1;
1464         AlertValue val;
1465
1466         prop = prefs_filtering_dialog_to_filtering(FALSE);
1467         if (prop != NULL) {
1468                 str = filteringprop_to_string(prop);
1469
1470                 while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
1471                                           row, 0, &filtering_str)) {
1472                         if (strcmp(filtering_str, str) == 0) break;
1473                         row++;
1474                 }
1475                 if (strcmp(filtering_str, str) != 0) {
1476                         val = alertpanel(_("Entry not saved"),
1477                                  _("The entry was not saved. Close anyway?"),
1478                                  _("Yes"), _("No"), NULL);
1479                         if (G_ALERTDEFAULT != val) {
1480                                 g_free(str);
1481                                 return;
1482                         }
1483                 }
1484                 g_free(str);
1485         }
1486         prefs_filtering_set_list();
1487         prefs_matcher_write_config();
1488         prefs_filtering_close();
1489 }
1490
1491 static void prefs_filtering_cancel(void)
1492 {
1493         prefs_matcher_read_config();
1494         prefs_filtering_close();
1495 }