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 *exec_label;
  70         GtkWidget *exec_btn;
  71
  72         GtkWidget *color_label;
  73         GtkWidget *color_optmenu;
  74
  75         GtkWidget *cond_clist;
  76
  77         /* need this to make address completion entry work */
  78         gint current_action;
  79 } filtering;
  80
  81 /* widget creating functions */
  82 static void prefs_filtering_create              (void);
  83
  84 static void prefs_filtering_set_dialog  (const gchar *header,
  85                                          const gchar *key);
  86 static void prefs_filtering_set_list    (void);
  87
  88 /* callback functions */
  89 /* static void prefs_filtering_select_dest_cb   (void); */
  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 static void prefs_filtering_action_selection_changed(GtkList *list,
 116                                                      gpointer user_data);
 117
 118 static void prefs_filtering_reset_dialog(void);
 119 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data);
 120 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data);
 121
 122 static FolderItem * cur_item = NULL;
 123
 124 enum {
 125         ACTION_MOVE = 0,
 126         ACTION_COPY = 1,
 127         ACTION_DELETE = 2,
 128         ACTION_MARK = 3,
 129         ACTION_UNMARK = 4,
 130         ACTION_MARK_AS_READ = 5,
 131         ACTION_MARK_AS_UNREAD = 6,
 132         ACTION_FORWARD = 7,
 133         ACTION_FORWARD_AS_ATTACHMENT = 8,
 134         ACTION_REDIRECT = 9,
 135         ACTION_EXECUTE = 10,
 136         ACTION_COLOR = 11,
 137         ACTION_DELETE_ON_SERVER = 12,
 138 };
 139
 140 static gint get_sel_from_list(GtkList * list)
 141 {
 142         gint row = 0;
 143         void * sel;
 144         GList * child;
 145
 146         if (list->selection == NULL)
 147                 return -1;
 148
 149         sel = list->selection->data;
 150         for(child = list->children ; child != NULL ;
 151             child = g_list_next(child)) {
 152                 if (child->data == sel)
 153                         return row;
 154                 row ++;
 155         }
 156
 157         return row;
 158 }
 159
 160 static gint get_account_id_from_list_id(gint list_id)
 161 {
 162         GList * accounts;
 163
 164         for (accounts = account_get_list() ; accounts != NULL;
 165              accounts = accounts->next) {
 166                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 167
 168                 if (list_id == 0)
 169                         return ac->account_id;
 170                 list_id--;
 171         }
 172         return 0;
 173 }
 174
 175 static gint get_list_id_from_account_id(gint account_id)
 176 {
 177         GList * accounts;
 178         gint list_id = 0;
 179
 180         for (accounts = account_get_list() ; accounts != NULL;
 181              accounts = accounts->next) {
 182                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 183
 184                 if (account_id == ac->account_id)
 185                         return list_id;
 186                 list_id++;
 187         }
 188         return 0;
 189 }
 190
 191 static gint prefs_filtering_get_matching_from_action(gint action_id)
 192 {
 193         switch(action_id) {
 194         case ACTION_MOVE:
 195                 return MATCHACTION_MOVE;
 196         case ACTION_COPY:
 197                 return MATCHACTION_COPY;
 198         case ACTION_DELETE:
 199                 return MATCHACTION_DELETE;
 200         case ACTION_MARK:
 201                 return MATCHACTION_MARK;
 202         case ACTION_UNMARK:
 203                 return MATCHACTION_UNMARK;
 204         case ACTION_MARK_AS_READ:
 205                 return MATCHACTION_MARK_AS_READ;
 206         case ACTION_MARK_AS_UNREAD:
 207                 return MATCHACTION_MARK_AS_UNREAD;
 208         case ACTION_FORWARD:
 209                 return MATCHACTION_FORWARD;
 210         case ACTION_FORWARD_AS_ATTACHMENT:
 211                 return MATCHACTION_FORWARD_AS_ATTACHMENT;
 212         case ACTION_REDIRECT:
 213                 return MATCHACTION_REDIRECT;
 214         case ACTION_EXECUTE:
 215                 return MATCHACTION_EXECUTE;
 216         case ACTION_COLOR:
 217                 return MATCHACTION_COLOR;
 218         case ACTION_DELETE_ON_SERVER:
 219                 return MATCHACTION_DELETE_ON_SERVER;
 220         default:
 221                 return -1;
 222         }
 223 }
 224
 225 static gchar * action_text [] = {
 226         N_("Move"),
 227         N_("Copy"),
 228         N_("Delete"),
 229         N_("Mark"),
 230         N_("Unmark"),
 231         N_("Mark as read"),
 232         N_("Mark as unread"),
 233         N_("Forward"),
 234         N_("Forward as attachment"),
 235         N_("Redirect"),
 236         N_("Execute"),
 237         N_("Color"),
 238         N_("Delete on Server")
 239 };
 240
 241 void prefs_filtering_open(FolderItem * item,
 242                           const gchar *header,
 243                           const gchar *key)
 244 {
 245         gchar *esckey;
 246
 247         if (prefs_rc_is_readonly(FILTERING_RC))
 248                 return;
 249
 250         inc_lock();
 251
 252         if (!filtering.window) {
 253                 prefs_filtering_create();
 254         }
 255
 256         manage_window_set_transient(GTK_WINDOW(filtering.window));
 257         gtk_widget_grab_focus(filtering.ok_btn);
 258
 259         cur_item = item;
 260
 261         esckey = matcher_escape_str(key);
 262         prefs_filtering_set_dialog(header, esckey);
 263         g_free(esckey);
 264
 265         gtk_widget_show(filtering.window);
 266
 267         start_address_completion();
 268 }
 269
 270 /* prefs_filtering_close() - just to have one common exit point */
 271 static void prefs_filtering_close(void)
 272 {
 273         end_address_completion();
 274
 275         gtk_widget_hide(filtering.window);
 276         inc_unlock();
 277 }
 278
 279 static void prefs_filtering_create(void)
 280 {
 281         GtkWidget *window;
 282         GtkWidget *vbox;
 283         GtkWidget *ok_btn;
 284         GtkWidget *cancel_btn;
 285         GtkWidget *confirm_area;
 286
 287         GtkWidget *vbox1;
 288         GtkWidget *hbox1;
 289         GtkWidget *reg_hbox;
 290         GtkWidget *arrow;
 291         GtkWidget *btn_hbox;
 292
 293         GtkWidget *cond_label;
 294         GtkWidget *cond_entry;
 295         GtkWidget *cond_btn;
 296         GtkWidget *action_label;
 297         GtkWidget *action_list;
 298         GtkWidget *action_combo;
 299         GtkWidget *account_label;
 300         GtkWidget *account_list;
 301         GtkWidget *account_combo;
 302         GtkWidget *dest_label;
 303         GtkWidget *exec_label;
 304         GtkWidget *dest_entry;
 305         GtkWidget *dest_btn;
 306         GtkWidget *exec_btn;
 307         GtkWidget *color_label;
 308         GtkWidget *color_optmenu;
 309
 310         GtkWidget *reg_btn;
 311         GtkWidget *subst_btn;
 312         GtkWidget *del_btn;
 313
 314         GtkWidget *cond_hbox;
 315         GtkWidget *cond_scrolledwin;
 316         GtkWidget *cond_clist;
 317
 318         GtkWidget *btn_vbox;
 319         GtkWidget *up_btn;
 320         GtkWidget *down_btn;
 321
 322
 323         GList *combo_items;
 324         gint i;
 325
 326         GList *accounts;
 327         GList * cur;
 328
 329         gchar *title[1];
 330
 331         debug_print("Creating filtering configuration window...\n");
 332
 333         window = gtk_window_new (GTK_WINDOW_DIALOG);
 334         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 335         gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 336         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 337         gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE);
 338
 339         vbox = gtk_vbox_new (FALSE, 6);
 340         gtk_widget_show (vbox);
 341         gtk_container_add (GTK_CONTAINER (window), vbox);
 342
 343         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 344                                 &cancel_btn, _("Cancel"), NULL, NULL);
 345         gtk_widget_show (confirm_area);
 346         gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 347         gtk_widget_grab_default (ok_btn);
 348
 349         gtk_window_set_title (GTK_WINDOW(window),
 350                                     _("Filtering/Processing configuration"));
 351
 352         gtk_signal_connect (GTK_OBJECT(window), "delete_event",
 353                             GTK_SIGNAL_FUNC(prefs_filtering_deleted), NULL);
 354         gtk_signal_connect (GTK_OBJECT(window), "key_press_event",
 355                             GTK_SIGNAL_FUNC(prefs_filtering_key_pressed), NULL);
 356         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 357         gtk_signal_connect (GTK_OBJECT(ok_btn), "clicked",
 358                             GTK_SIGNAL_FUNC(prefs_filtering_ok), NULL);
 359         gtk_signal_connect (GTK_OBJECT(cancel_btn), "clicked",
 360                             GTK_SIGNAL_FUNC(prefs_filtering_cancel), NULL);
 361
 362         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 363         gtk_widget_show (vbox1);
 364         gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
 365         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 366
 367         cond_label = gtk_label_new (_("Condition"));
 368         gtk_widget_show (cond_label);
 369         gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
 370         gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
 371
 372         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 373         gtk_widget_show (vbox1);
 374         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 375         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 376
 377         cond_entry = gtk_entry_new ();
 378         gtk_widget_show (cond_entry);
 379         gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
 380
 381         cond_btn = gtk_button_new_with_label (_("Define ..."));
 382         gtk_widget_show (cond_btn);
 383         gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
 384         gtk_signal_connect (GTK_OBJECT (cond_btn), "clicked",
 385                             GTK_SIGNAL_FUNC (prefs_filtering_condition_define),
 386                             NULL);
 387
 388         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 389         gtk_widget_show (vbox1);
 390         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 391         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 392
 393         action_label = gtk_label_new (_("Action"));
 394         gtk_widget_show (action_label);
 395         gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
 396         gtk_box_pack_start (GTK_BOX (hbox1), action_label, FALSE, FALSE, 0);
 397
 398         action_combo = gtk_combo_new ();
 399         gtk_widget_show (action_combo);
 400         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(action_combo)->entry),
 401                                FALSE);
 402
 403         combo_items = NULL;
 404
 405         for(i = 0 ; i < (gint) (sizeof(action_text) / sizeof(gchar *)) ;
 406             i++) {
 407                 combo_items = g_list_append(combo_items,
 408                                             (gpointer) _(action_text[i]));
 409         }
 410         gtk_combo_set_popdown_strings(GTK_COMBO(action_combo), combo_items);
 411
 412         g_list_free(combo_items);
 413
 414         gtk_box_pack_start (GTK_BOX (hbox1), action_combo,
 415                             TRUE, TRUE, 0);
 416         action_list = GTK_COMBO(action_combo)->list;
 417         gtk_signal_connect (GTK_OBJECT (action_list), "select-child",
 418                             GTK_SIGNAL_FUNC (prefs_filtering_action_select),
 419                             NULL);
 420
 421         gtk_signal_connect(GTK_OBJECT(action_list), "selection-changed",
 422                            GTK_SIGNAL_FUNC(prefs_filtering_action_selection_changed),
 423                            NULL);
 424
 425         /* accounts */
 426
 427         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 428         gtk_widget_show (vbox1);
 429         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 430         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 431
 432         account_label = gtk_label_new (_("Account"));
 433         gtk_widget_show (account_label);
 434         gtk_misc_set_alignment (GTK_MISC (account_label), 0, 0.5);
 435         gtk_box_pack_start (GTK_BOX (hbox1), account_label, FALSE, FALSE, 0);
 436
 437         account_combo = gtk_combo_new ();
 438         gtk_widget_show (account_combo);
 439
 440         combo_items = NULL;
 441         for (accounts = account_get_list() ; accounts != NULL;
 442              accounts = accounts->next) {
 443                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 444                 gchar *name;
 445
 446                 name = g_strdup_printf("%s <%s> (%s)",
 447                                        ac->name, ac->address,
 448                                        ac->account_name);
 449                 combo_items = g_list_append(combo_items, (gpointer) name);
 450         }
 451
 452         gtk_combo_set_popdown_strings(GTK_COMBO(account_combo), combo_items);
 453
 454         for(cur = g_list_first(combo_items) ; cur != NULL ;
 455             cur = g_list_next(cur))
 456                 g_free(cur->data);
 457         g_list_free(combo_items);
 458
 459         gtk_box_pack_start (GTK_BOX (hbox1), account_combo,
 460                             TRUE, TRUE, 0);
 461         account_list = GTK_COMBO(account_combo)->list;
 462         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(account_combo)->entry),
 463                                FALSE);
 464
 465         /* destination */
 466
 467         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 468         gtk_widget_show (vbox1);
 469         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 470         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 471
 472         dest_label = gtk_label_new (_("Destination"));
 473         gtk_widget_show (dest_label);
 474         gtk_misc_set_alignment (GTK_MISC (dest_label), 0, 0.5);
 475         gtk_box_pack_start (GTK_BOX (hbox1), dest_label, FALSE, FALSE, 0);
 476
 477         exec_label = gtk_label_new (_("Execute"));
 478         gtk_widget_show (exec_label);
 479         gtk_misc_set_alignment (GTK_MISC (exec_label), 0, 0.5);
 480         gtk_box_pack_start (GTK_BOX (hbox1), exec_label, FALSE, FALSE, 0);
 481
 482         color_label = gtk_label_new (_("Color"));
 483         gtk_widget_show(color_label);
 484         gtk_misc_set_alignment(GTK_MISC(color_label), 0, 0.5);
 485         gtk_box_pack_start(GTK_BOX(hbox1), color_label, FALSE, FALSE, 0);
 486
 487         dest_entry = gtk_entry_new ();
 488         gtk_widget_show (dest_entry);
 489         gtk_box_pack_start (GTK_BOX (hbox1), dest_entry, TRUE, TRUE, 0);
 490
 491         color_optmenu = gtk_option_menu_new();
 492         gtk_option_menu_set_menu(GTK_OPTION_MENU(color_optmenu),
 493                                  colorlabel_create_color_menu());
 494         gtk_box_pack_start(GTK_BOX(hbox1), color_optmenu, TRUE, TRUE, 0);
 495
 496         dest_btn = gtk_button_new_with_label (_("Select ..."));
 497         gtk_widget_show (dest_btn);
 498         gtk_box_pack_start (GTK_BOX (hbox1), dest_btn, FALSE, FALSE, 0);
 499         gtk_signal_connect (GTK_OBJECT (dest_btn), "clicked",
 500                             GTK_SIGNAL_FUNC (prefs_filtering_select_dest),
 501                             NULL);
 502
 503         exec_btn = gtk_button_new_with_label (_("Info ..."));
 504         gtk_widget_show (exec_btn);
 505         gtk_box_pack_start (GTK_BOX (hbox1), exec_btn, FALSE, FALSE, 0);
 506         gtk_signal_connect (GTK_OBJECT (exec_btn), "clicked",
 507                             GTK_SIGNAL_FUNC (prefs_matcher_exec_info),
 508                             NULL);
 509
 510         /* register / substitute / delete */
 511
 512         reg_hbox = gtk_hbox_new (FALSE, 4);
 513         gtk_widget_show (reg_hbox);
 514         gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
 515
 516         arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 517         gtk_widget_show (arrow);
 518         gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
 519         gtk_widget_set_usize (arrow, -1, 16);
 520
 521         btn_hbox = gtk_hbox_new (TRUE, 4);
 522         gtk_widget_show (btn_hbox);
 523         gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
 524
 525         reg_btn = gtk_button_new_with_label (_("Add"));
 526         gtk_widget_show (reg_btn);
 527         gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
 528         gtk_signal_connect (GTK_OBJECT (reg_btn), "clicked",
 529                             GTK_SIGNAL_FUNC (prefs_filtering_register_cb), NULL);
 530
 531         subst_btn = gtk_button_new_with_label (_("  Replace  "));
 532         gtk_widget_show (subst_btn);
 533         gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
 534         gtk_signal_connect (GTK_OBJECT (subst_btn), "clicked",
 535                             GTK_SIGNAL_FUNC (prefs_filtering_substitute_cb),
 536                             NULL);
 537
 538         del_btn = gtk_button_new_with_label (_("Delete"));
 539         gtk_widget_show (del_btn);
 540         gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
 541         gtk_signal_connect (GTK_OBJECT (del_btn), "clicked",
 542                             GTK_SIGNAL_FUNC (prefs_filtering_delete_cb), NULL);
 543
 544         cond_hbox = gtk_hbox_new (FALSE, 8);
 545         gtk_widget_show (cond_hbox);
 546         gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
 547
 548         cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 549         gtk_widget_show (cond_scrolledwin);
 550         gtk_widget_set_usize (cond_scrolledwin, -1, 150);
 551         gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
 552                             TRUE, TRUE, 0);
 553         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
 554                                         GTK_POLICY_AUTOMATIC,
 555                                         GTK_POLICY_AUTOMATIC);
 556
 557         title[0] = _("Current filtering/processing rules");
 558         cond_clist = gtk_clist_new_with_titles(1, title);
 559         gtk_widget_show (cond_clist);
 560         gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_clist);
 561         gtk_clist_set_column_width (GTK_CLIST (cond_clist), 0, 80);
 562         gtk_clist_set_selection_mode (GTK_CLIST (cond_clist),
 563                                       GTK_SELECTION_BROWSE);
 564         GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (cond_clist)->column[0].button,
 565                                 GTK_CAN_FOCUS);
 566         gtk_signal_connect (GTK_OBJECT (cond_clist), "select_row",
 567                             GTK_SIGNAL_FUNC (prefs_filtering_select), NULL);
 568
 569         btn_vbox = gtk_vbox_new (FALSE, 8);
 570         gtk_widget_show (btn_vbox);
 571         gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
 572
 573         up_btn = gtk_button_new_with_label (_("Up"));
 574         gtk_widget_show (up_btn);
 575         gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
 576         gtk_signal_connect (GTK_OBJECT (up_btn), "clicked",
 577                             GTK_SIGNAL_FUNC (prefs_filtering_up), NULL);
 578
 579         down_btn = gtk_button_new_with_label (_("Down"));
 580         gtk_widget_show (down_btn);
 581         gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
 582         gtk_signal_connect (GTK_OBJECT (down_btn), "clicked",
 583                             GTK_SIGNAL_FUNC (prefs_filtering_down), NULL);
 584
 585         gtk_widget_set_usize(window, 500, -1);
 586
 587         gtk_widget_show_all(window);
 588
 589         filtering.window    = window;
 590         filtering.ok_btn = ok_btn;
 591
 592         filtering.cond_entry = cond_entry;
 593         filtering.action_list = action_list;
 594         filtering.action_combo = action_combo;
 595         filtering.account_label = account_label;
 596         filtering.account_list = account_list;
 597         filtering.account_combo = account_combo;
 598         filtering.dest_entry = dest_entry;
 599         filtering.dest_btn = dest_btn;
 600         filtering.dest_label = dest_label;
 601         filtering.exec_label = exec_label;
 602         filtering.exec_btn = exec_btn;
 603
 604         filtering.cond_clist   = cond_clist;
 605
 606         filtering.color_label   = color_label;
 607         filtering.color_optmenu = color_optmenu;
 608 }
 609
 610 static void prefs_filtering_update_hscrollbar(void)
 611 {
 612         gint optwidth = gtk_clist_optimal_column_width(GTK_CLIST(filtering.cond_clist), 0);
 613         gtk_clist_set_column_width(GTK_CLIST(filtering.cond_clist), 0, optwidth);
 614 }
 615
 616 void prefs_filtering_rename_path(const gchar *old_path, const gchar *new_path)
 617 {
 618         GList * cur;
 619         gchar *paths[2] = {NULL, NULL};
 620         paths[0] = (gchar*)old_path;
 621         paths[1] = (gchar*)new_path;
 622         for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
 623                 Folder *folder;
 624                 folder = (Folder *) cur->data;
 625                 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
 626                                 prefs_filtering_rename_path_func, paths);
 627         }
 628         prefs_filtering_rename_path_func(NULL, paths);
 629 }
 630
 631 static gboolean prefs_filtering_rename_path_func(GNode *node, gpointer data)
 632 {
 633         GSList *cur;
 634         gchar *old_path, *new_path;
 635         gchar *base;
 636         gchar *prefix;
 637         gchar *suffix;
 638         gchar *dest_path;
 639         gchar *old_path_with_sep;
 640         gint destlen;
 641         gint prefixlen;
 642         gint oldpathlen;
 643         FolderItem *item;
 644
 645         old_path = ((gchar **)data)[0];
 646         new_path = ((gchar **)data)[1];
 647
 648         g_return_val_if_fail(old_path != NULL, FALSE);
 649         g_return_val_if_fail(new_path != NULL, FALSE);
 650
 651         oldpathlen = strlen(old_path);
 652         old_path_with_sep = g_strconcat(old_path,G_DIR_SEPARATOR_S,NULL);
 653         if (node == NULL)
 654                 cur = global_processing;
 655         else {
 656                 item = node->data;
 657                 if (!item || !item->prefs)
 658                         return FALSE;
 659                 cur = item->prefs->processing;
 660         }
 661
 662         for (; cur != NULL; cur = cur->next) {
 663                 FilteringProp   *filtering = (FilteringProp *)cur->data;
 664                 FilteringAction *action = filtering->action;
 665
 666                 if (!action->destination) continue;
 667
 668                 destlen = strlen(action->destination);
 669
 670                 if (destlen > oldpathlen) {
 671                         prefixlen = destlen - oldpathlen;
 672                         suffix = action->destination + prefixlen;
 673
 674                         if (!strncmp(old_path, suffix, oldpathlen)) {
 675                                 prefix = g_malloc0(prefixlen + 1);
 676                                 strncpy2(prefix, action->destination, prefixlen);
 677
 678                                 base = suffix + oldpathlen;
 679                                 while (*base == G_DIR_SEPARATOR) base++;
 680                                 if (*base == '\0')
 681                                         dest_path = g_strconcat(prefix,
 682                                                                 G_DIR_SEPARATOR_S,
 683                                                                 new_path, NULL);
 684                                 else
 685                                         dest_path = g_strconcat(prefix,
 686                                                                 G_DIR_SEPARATOR_S,
 687                                                                 new_path,
 688                                                                 G_DIR_SEPARATOR_S,
 689                                                                 base, NULL);
 690
 691                                 g_free(prefix);
 692                                 g_free(action->destination);
 693                                 action->destination = dest_path;
 694                         } else { /* for non-leaf folders */
 695                                 /* compare with trailing slash */
 696                                 if (!strncmp(old_path_with_sep, action->destination, oldpathlen+1)) {
 697
 698                                         suffix = action->destination + oldpathlen + 1;
 699                                         dest_path = g_strconcat(new_path,
 700                                                                 G_DIR_SEPARATOR_S,
 701                                                                 suffix, NULL);
 702                                         g_free(action->destination);
 703                                         action->destination = dest_path;
 704                                 }
 705                         }
 706                 } else {
 707                         /* folder-moving a leaf */
 708                         if (!strcmp(old_path, action->destination)) {
 709                                 dest_path = g_strdup(new_path);
 710                                 g_free(action->destination);
 711                                 action->destination = dest_path;
 712                         }
 713                 }
 714         }
 715         g_free(old_path_with_sep);
 716         prefs_matcher_write_config();
 717
 718         return FALSE;
 719 }
 720
 721 void prefs_filtering_delete_path(const gchar *path)
 722 {
 723         GList * cur;
 724         for (cur = folder_get_list() ; cur != NULL ; cur = g_list_next(cur)) {
 725                 Folder *folder;
 726                 folder = (Folder *) cur->data;
 727                 g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
 728                                 prefs_filtering_delete_path_func, (gchar *)path);
 729         }
 730         prefs_filtering_delete_path_func(NULL, (gchar *)path);
 731 }
 732
 733 static gboolean prefs_filtering_delete_path_func(GNode *node, gpointer data)
 734 {
 735         GSList *cur, *orig;
 736         GSList *next;
 737         gchar *path = (gchar *)data;
 738         gchar *suffix;
 739         gint destlen;
 740         gint prefixlen;
 741         gint pathlen;
 742         FolderItem *item;
 743
 744         g_return_val_if_fail(path != NULL, FALSE);
 745
 746         pathlen = strlen(path);
 747         if (node == NULL)
 748                 cur = global_processing;
 749         else {
 750                 item = node->data;
 751                 if (!item || !item->prefs)
 752                         return FALSE;
 753                 cur = item->prefs->processing;
 754         }
 755         orig = cur;
 756
 757         for (; cur != NULL; cur = cur->next) {
 758                 FilteringProp *filtering = (FilteringProp *)cur->data;
 759                 FilteringAction *action;
 760                 if (!cur->data)
 761                         break;
 762
 763                 action = filtering->action;
 764                 next = cur->next;
 765
 766                 if (!action->destination) continue;
 767
 768                 destlen = strlen(action->destination);
 769
 770                 if (destlen > pathlen) {
 771                         prefixlen = destlen - pathlen;
 772                         suffix = action->destination + prefixlen;
 773
 774                         if (suffix && !strncmp(path, suffix, pathlen)) {
 775                                 filteringprop_free(filtering);
 776                                 orig = g_slist_remove(orig, filtering);
 777                         }
 778                 } else if (strcmp(action->destination, path) == 0) {
 779                         filteringprop_free(filtering);
 780                         orig = g_slist_remove(orig, filtering);
 781
 782                 }
 783         }
 784
 785         if (node == NULL)
 786                 global_processing = orig;
 787         else {
 788                 item = node->data;
 789                 if (!item || !item->prefs)
 790                         return FALSE;
 791                 item->prefs->processing = orig;
 792         }
 793
 794         prefs_matcher_write_config();
 795
 796         return FALSE;
 797 }
 798
 799 static void prefs_filtering_set_dialog(const gchar *header, const gchar *key)
 800 {
 801         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 802         GSList *cur;
 803         GSList * prefs_filtering;
 804         gchar *cond_str[1];
 805         gint row;
 806
 807         gtk_clist_freeze(clist);
 808         gtk_clist_clear(clist);
 809
 810         cond_str[0] = _("(New)");
 811         row = gtk_clist_append(clist, cond_str);
 812         gtk_clist_set_row_data(clist, row, NULL);
 813
 814         if (cur_item == NULL)
 815                 prefs_filtering = global_processing;
 816         else
 817                 prefs_filtering = cur_item->prefs->processing;
 818
 819         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
 820                 FilteringProp * prop = (FilteringProp *) cur->data;
 821
 822                 cond_str[0] = filteringprop_to_string(prop);
 823                 subst_char(cond_str[0], '\t', ':');
 824                 row = gtk_clist_append(clist, cond_str);
 825                 gtk_clist_set_row_data(clist, row, prop);
 826
 827                 g_free(cond_str[0]);
 828         }
 829
 830         prefs_filtering_update_hscrollbar();
 831         gtk_clist_thaw(clist);
 832
 833         prefs_filtering_reset_dialog();
 834
 835         if (header && key) {
 836                 gchar *match_str = g_strconcat(header, " ",
 837                         get_matchparser_tab_str(MATCHTYPE_MATCHCASE),
 838                         " \"", key, "\"", NULL);
 839                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), match_str);
 840                 g_free(match_str);
 841         }
 842 }
 843
 844 static void prefs_filtering_reset_dialog(void)
 845 {
 846         gtk_list_select_item(GTK_LIST(filtering.action_list), 0);
 847         gtk_list_select_item(GTK_LIST(filtering.account_list), 0);
 848         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 849         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
 850 }
 851
 852 static void prefs_filtering_set_list(void)
 853 {
 854         gint row = 1;
 855         FilteringProp *prop;
 856         GSList * cur;
 857         gchar * filtering_str;
 858         GSList * prefs_filtering;
 859
 860         if (cur_item == NULL)
 861                 prefs_filtering = global_processing;
 862         else
 863                 prefs_filtering = cur_item->prefs->processing;
 864
 865         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
 866                 filteringprop_free((FilteringProp *) cur->data);
 867         g_slist_free(prefs_filtering);
 868         prefs_filtering = NULL;
 869
 870         while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 871                                   row, 0, &filtering_str)) {
 872                 if (strcmp(filtering_str, _("(New)")) != 0) {
 873                         /* tmp = filtering_str; */
 874                         prop = matcher_parser_get_filtering(filtering_str);
 875                         if (prop != NULL)
 876                                 prefs_filtering =
 877                                         g_slist_append(prefs_filtering, prop);
 878                 }
 879                 row++;
 880         }
 881
 882         if (cur_item == NULL)
 883                 global_processing = prefs_filtering;
 884         else
 885                 cur_item->prefs->processing = prefs_filtering;
 886 }
 887
 888 static gint prefs_filtering_clist_set_row(gint row, FilteringProp * prop)
 889 {
 890         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 891         gchar * str;
 892         gchar *cond_str[1];
 893
 894         if (prop == NULL) {
 895                 cond_str[0] = _("(New)");
 896                 return gtk_clist_append(clist, cond_str);
 897         }
 898
 899         str = filteringprop_to_string(prop);
 900         if (str == NULL) {
 901                 return -1;
 902         }
 903         cond_str[0] = str;
 904
 905         if (row < 0)
 906                 row = gtk_clist_append(clist, cond_str);
 907         else
 908                 gtk_clist_set_text(clist, row, 0, cond_str[0]);
 909         g_free(str);
 910
 911         return row;
 912 }
 913
 914 static void prefs_filtering_condition_define_done(MatcherList * matchers)
 915 {
 916         gchar * str;
 917
 918         if (matchers == NULL)
 919                 return;
 920
 921         str = matcherlist_to_string(matchers);
 922
 923         if (str != NULL) {
 924                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
 925                 g_free(str);
 926         }
 927 }
 928
 929 static void prefs_filtering_condition_define(void)
 930 {
 931         gchar * cond_str;
 932         MatcherList * matchers = NULL;
 933
 934         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 935
 936         if (*cond_str != '\0') {
 937                 matchers = matcher_parser_get_cond(cond_str);
 938                 if (matchers == NULL)
 939                         alertpanel_error(_("Condition string is not valid."));
 940         }
 941
 942         prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
 943
 944         if (matchers != NULL)
 945                 matcherlist_free(matchers);
 946 }
 947
 948
 949 /* register / substitute delete buttons */
 950
 951
 952 static FilteringProp * prefs_filtering_dialog_to_filtering(gboolean alert)
 953 {
 954         MatcherList * cond;
 955         gchar * cond_str;
 956         FilteringProp * prop;
 957         FilteringAction * action;
 958         gint list_id;
 959         gint action_id;
 960         gint action_type;
 961         gint account_id;
 962         gchar * destination;
 963         gint labelcolor = 0;
 964
 965         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 966         if (*cond_str == '\0') {
 967                 if(alert == TRUE) alertpanel_error(_("Condition string is empty."));
 968                 return NULL;
 969         }
 970
 971         action_id = get_sel_from_list(GTK_LIST(filtering.action_list));
 972         action_type = prefs_filtering_get_matching_from_action(action_id);
 973         list_id = get_sel_from_list(GTK_LIST(filtering.account_list));
 974         account_id = get_account_id_from_list_id(list_id);
 975
 976         switch (action_id) {
 977         case ACTION_MOVE:
 978         case ACTION_COPY:
 979         case ACTION_FORWARD:
 980         case ACTION_FORWARD_AS_ATTACHMENT:
 981         case ACTION_REDIRECT:
 982         case ACTION_EXECUTE:
 983                 destination = gtk_entry_get_text(GTK_ENTRY(filtering.dest_entry));
 984                 if (*destination == '\0') {
 985                         if(alert == TRUE) alertpanel_error(_("Destination is not set."));
 986                         return NULL;
 987                 }
 988                 break;
 989         case ACTION_COLOR:
 990                 labelcolor = colorlabel_get_color_menu_active_item(
 991                         gtk_option_menu_get_menu(GTK_OPTION_MENU(filtering.color_optmenu)));
 992                 destination = NULL;
 993                 break;
 994         case ACTION_DELETE_ON_SERVER:
 995                 destination = NULL;
 996                 break;
 997         default:
 998                 destination = NULL;
 999                 break;
1000         }
1001
1002         action = filteringaction_new(action_type, account_id, destination, labelcolor);
1003
1004         cond = matcher_parser_get_cond(cond_str);
1005
1006         if (cond == NULL) {
1007                 if(alert == TRUE) alertpanel_error(_("Condition string is not valid."));
1008                 filteringaction_free(action);
1009                 return NULL;
1010         }
1011
1012         prop = filteringprop_new(cond, action);
1013
1014         return prop;
1015 }
1016
1017 static void prefs_filtering_register_cb(void)
1018 {
1019         FilteringProp * prop;
1020
1021         prop = prefs_filtering_dialog_to_filtering(TRUE);
1022         if (prop == NULL)
1023                 return;
1024         prefs_filtering_clist_set_row(-1, prop);
1025
1026         filteringprop_free(prop);
1027
1028         prefs_filtering_update_hscrollbar();
1029 }
1030
1031 static void prefs_filtering_substitute_cb(void)
1032 {
1033         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1034         gint row;
1035         FilteringProp * prop;
1036
1037         if (!clist->selection) return;
1038
1039         row = GPOINTER_TO_INT(clist->selection->data);
1040         if (row == 0) return;
1041
1042         prop = prefs_filtering_dialog_to_filtering(TRUE);
1043         if (prop == NULL)
1044                 return;
1045         prefs_filtering_clist_set_row(row, prop);
1046
1047         filteringprop_free(prop);
1048
1049         prefs_filtering_update_hscrollbar();
1050 }
1051
1052 static void prefs_filtering_delete_cb(void)
1053 {
1054         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1055         gint row;
1056
1057         if (!clist->selection) return;
1058         row = GPOINTER_TO_INT(clist->selection->data);
1059         if (row == 0) return;
1060
1061         if (alertpanel(_("Delete rule"),
1062                        _("Do you really want to delete this rule?"),
1063                        _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
1064                 return;
1065
1066         gtk_clist_remove(clist, row);
1067
1068         prefs_filtering_update_hscrollbar();
1069 }
1070
1071 static void prefs_filtering_up(void)
1072 {
1073         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1074         gint row;
1075
1076         if (!clist->selection) return;
1077
1078         row = GPOINTER_TO_INT(clist->selection->data);
1079         if (row > 1) {
1080                 gtk_clist_row_move(clist, row, row - 1);
1081                 if(gtk_clist_row_is_visible(clist, row - 1) != GTK_VISIBILITY_FULL) {
1082                         gtk_clist_moveto(clist, row - 1, 0, 0, 0);
1083                 }
1084         }
1085 }
1086
1087 static void prefs_filtering_down(void)
1088 {
1089         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
1090         gint row;
1091
1092         if (!clist->selection) return;
1093
1094         row = GPOINTER_TO_INT(clist->selection->data);
1095         if (row > 0 && row < clist->rows - 1) {
1096                 gtk_clist_row_move(clist, row, row + 1);
1097                 if(gtk_clist_row_is_visible(clist, row + 1) != GTK_VISIBILITY_FULL) {
1098                         gtk_clist_moveto(clist, row + 1, 0, 1, 0);
1099                 }
1100         }
1101 }
1102
1103 static void prefs_filtering_select_set(FilteringProp * prop)
1104 {
1105         FilteringAction * action;
1106         gchar * matcher_str;
1107         gint list_id;
1108
1109         prefs_filtering_reset_dialog();
1110
1111         action = prop->action;
1112
1113         matcher_str = matcherlist_to_string(prop->matchers);
1114         if (matcher_str == NULL) {
1115                 filteringprop_free(prop);
1116                 return;
1117         }
1118
1119         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
1120
1121         if (action->destination)
1122                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), action->destination);
1123         else
1124                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
1125
1126         switch(action->type) {
1127         case MATCHACTION_MOVE:
1128                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1129                                      ACTION_MOVE);
1130                 break;
1131         case MATCHACTION_COPY:
1132                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1133                                      ACTION_COPY);
1134                 break;
1135         case MATCHACTION_DELETE:
1136                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1137                                      ACTION_DELETE);
1138                 break;
1139         case MATCHACTION_MARK:
1140                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1141                                      ACTION_MARK);
1142                 break;
1143         case MATCHACTION_UNMARK:
1144                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1145                                      ACTION_UNMARK);
1146                 break;
1147         case MATCHACTION_MARK_AS_READ:
1148                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1149                                      ACTION_MARK_AS_READ);
1150                 break;
1151         case MATCHACTION_MARK_AS_UNREAD:
1152                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1153                                      ACTION_MARK_AS_UNREAD);
1154                 break;
1155         case MATCHACTION_FORWARD:
1156                 list_id = get_list_id_from_account_id(action->account_id);
1157                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1158                                      ACTION_FORWARD);
1159                 gtk_list_select_item(GTK_LIST(filtering.account_list),
1160                                      list_id);
1161                 break;
1162         case MATCHACTION_FORWARD_AS_ATTACHMENT:
1163                 list_id = get_list_id_from_account_id(action->account_id);
1164                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1165                                      ACTION_FORWARD_AS_ATTACHMENT);
1166                 gtk_list_select_item(GTK_LIST(filtering.account_list),
1167                                      list_id);
1168                 break;
1169         case MATCHACTION_REDIRECT:
1170                 list_id = get_list_id_from_account_id(action->account_id);
1171                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1172                                      ACTION_REDIRECT);
1173                 gtk_list_select_item(GTK_LIST(filtering.account_list),
1174                                      list_id);
1175                 break;
1176         case MATCHACTION_EXECUTE:
1177                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1178                                      ACTION_EXECUTE);
1179                 break;
1180         case MATCHACTION_COLOR:
1181                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1182                                      ACTION_COLOR);
1183                 gtk_option_menu_set_history(GTK_OPTION_MENU(filtering.color_optmenu), action->labelcolor);
1184                 break;
1185         case MATCHACTION_DELETE_ON_SERVER:
1186                 gtk_list_select_item(GTK_LIST(filtering.action_list),
1187                                      ACTION_DELETE_ON_SERVER);
1188                 break;
1189         }
1190
1191         g_free(matcher_str);
1192 }
1193
1194 static void prefs_filtering_select(GtkCList *clist, gint row, gint column,
1195                                 GdkEvent *event)
1196 {
1197         FilteringProp * prop;
1198         gchar * filtering_str;
1199
1200         if (row == 0) {
1201                 prefs_filtering_reset_dialog();
1202                 return;
1203         }
1204
1205         if (!gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
1206                                 row, 0, &filtering_str))
1207                 return;
1208
1209         prop = matcher_parser_get_filtering(filtering_str);
1210         if (prop == NULL)
1211                 return;
1212
1213         prefs_filtering_select_set(prop);
1214
1215         filteringprop_free(prop);
1216 }
1217
1218 static void prefs_filtering_select_dest(void)
1219 {
1220         FolderItem *dest;
1221         gchar * path;
1222
1223         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
1224         if (!dest) return;
1225
1226         path = folder_item_get_identifier(dest);
1227
1228         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), path);
1229         g_free(path);
1230 }
1231
1232 static void prefs_filtering_action_selection_changed(GtkList *list,
1233                                                      gpointer user_data)
1234 {
1235         gint value;
1236
1237         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1238
1239         if (filtering.current_action != value) {
1240                 if (filtering.current_action == ACTION_FORWARD
1241                 ||  filtering.current_action == ACTION_FORWARD_AS_ATTACHMENT) {
1242                         debug_print("unregistering address completion entry\n");
1243                         address_completion_unregister_entry(GTK_ENTRY(filtering.dest_entry));
1244                 }
1245                 if (value == ACTION_FORWARD || value == ACTION_FORWARD_AS_ATTACHMENT) {
1246                         debug_print("registering address completion entry\n");
1247                         address_completion_register_entry(GTK_ENTRY(filtering.dest_entry));
1248                 }
1249                 filtering.current_action = value;
1250         }
1251 }
1252
1253 static void prefs_filtering_action_select(GtkList *list,
1254                                           GtkWidget *widget,
1255                                           gpointer user_data)
1256 {
1257         gint value;
1258
1259         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1260
1261         switch (value) {
1262         case ACTION_MOVE:
1263                 gtk_widget_show(filtering.account_label);
1264                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1265                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1266                 gtk_widget_show(filtering.dest_entry);
1267                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1268                 gtk_widget_show(filtering.dest_btn);
1269                 gtk_widget_set_sensitive(filtering.dest_btn, TRUE);
1270                 gtk_widget_show(filtering.dest_label);
1271                 gtk_widget_set_sensitive(filtering.dest_label, TRUE);
1272                 gtk_widget_hide(filtering.exec_label);
1273                 gtk_widget_hide(filtering.exec_btn);
1274                 gtk_widget_hide(filtering.color_optmenu);
1275                 gtk_widget_hide(filtering.color_label);
1276                 break;
1277         case ACTION_COPY:
1278                 gtk_widget_show(filtering.account_label);
1279                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1280                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1281                 gtk_widget_show(filtering.dest_entry);
1282                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1283                 gtk_widget_show(filtering.dest_btn);
1284                 gtk_widget_set_sensitive(filtering.dest_btn, TRUE);
1285                 gtk_widget_show(filtering.dest_label);
1286                 gtk_widget_set_sensitive(filtering.dest_label, TRUE);
1287                 gtk_widget_hide(filtering.exec_label);
1288                 gtk_widget_hide(filtering.exec_btn);
1289                 gtk_widget_hide(filtering.color_optmenu);
1290                 gtk_widget_hide(filtering.color_label);
1291                 break;
1292         case ACTION_DELETE:
1293                 gtk_widget_show(filtering.account_label);
1294                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1295                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1296                 gtk_widget_show(filtering.dest_entry);
1297                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1298                 gtk_widget_show(filtering.dest_btn);
1299                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1300                 gtk_widget_show(filtering.dest_label);
1301                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1302                 gtk_widget_hide(filtering.exec_label);
1303                 gtk_widget_hide(filtering.exec_btn);
1304                 gtk_widget_hide(filtering.color_optmenu);
1305                 gtk_widget_hide(filtering.color_label);
1306                 break;
1307         case ACTION_MARK:
1308                 gtk_widget_show(filtering.account_label);
1309                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1310                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1311                 gtk_widget_show(filtering.dest_entry);
1312                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1313                 gtk_widget_show(filtering.dest_btn);
1314                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1315                 gtk_widget_show(filtering.dest_label);
1316                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1317                 gtk_widget_hide(filtering.exec_label);
1318                 gtk_widget_hide(filtering.exec_btn);
1319                 gtk_widget_hide(filtering.color_optmenu);
1320                 gtk_widget_hide(filtering.color_label);
1321                 break;
1322         case ACTION_UNMARK:
1323                 gtk_widget_show(filtering.account_label);
1324                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1325                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1326                 gtk_widget_show(filtering.dest_entry);
1327                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1328                 gtk_widget_show(filtering.dest_btn);
1329                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1330                 gtk_widget_show(filtering.dest_label);
1331                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1332                 gtk_widget_hide(filtering.exec_label);
1333                 gtk_widget_hide(filtering.exec_btn);
1334                 gtk_widget_hide(filtering.color_optmenu);
1335                 gtk_widget_hide(filtering.color_label);
1336                 break;
1337         case ACTION_MARK_AS_READ:
1338                 gtk_widget_show(filtering.account_label);
1339                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1340                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1341                 gtk_widget_show(filtering.dest_entry);
1342                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1343                 gtk_widget_show(filtering.dest_btn);
1344                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1345                 gtk_widget_show(filtering.dest_label);
1346                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1347                 gtk_widget_hide(filtering.exec_label);
1348                 gtk_widget_hide(filtering.exec_btn);
1349                 gtk_widget_hide(filtering.color_optmenu);
1350                 gtk_widget_hide(filtering.color_label);
1351                 break;
1352         case ACTION_MARK_AS_UNREAD:
1353                 gtk_widget_show(filtering.account_label);
1354                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1355                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1356                 gtk_widget_show(filtering.dest_entry);
1357                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1358                 gtk_widget_show(filtering.dest_btn);
1359                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1360                 gtk_widget_show(filtering.dest_label);
1361                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1362                 gtk_widget_hide(filtering.exec_label);
1363                 gtk_widget_hide(filtering.exec_btn);
1364                 gtk_widget_hide(filtering.color_optmenu);
1365                 gtk_widget_hide(filtering.color_label);
1366                 break;
1367         case ACTION_FORWARD:
1368                 gtk_widget_show(filtering.account_label);
1369                 gtk_widget_set_sensitive(filtering.account_label, TRUE);
1370                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1371                 gtk_widget_show(filtering.dest_entry);
1372                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1373                 gtk_widget_show(filtering.dest_btn);
1374                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1375                 gtk_widget_show(filtering.dest_label);
1376                 gtk_widget_set_sensitive(filtering.dest_label, TRUE);
1377                 gtk_widget_hide(filtering.exec_label);
1378                 gtk_widget_hide(filtering.exec_btn);
1379                 gtk_widget_hide(filtering.color_optmenu);
1380                 gtk_widget_hide(filtering.color_label);
1381                 break;
1382         case ACTION_FORWARD_AS_ATTACHMENT:
1383                 gtk_widget_show(filtering.account_label);
1384                 gtk_widget_set_sensitive(filtering.account_label, TRUE);
1385                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1386                 gtk_widget_show(filtering.dest_entry);
1387                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1388                 gtk_widget_show(filtering.dest_btn);
1389                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1390                 gtk_widget_show(filtering.dest_label);
1391                 gtk_widget_set_sensitive(filtering.dest_label, TRUE);
1392                 gtk_widget_hide(filtering.exec_label);
1393                 gtk_widget_hide(filtering.exec_btn);
1394                 gtk_widget_hide(filtering.color_optmenu);
1395                 gtk_widget_hide(filtering.color_label);
1396                 break;
1397         case ACTION_REDIRECT:
1398                 gtk_widget_show(filtering.account_label);
1399                 gtk_widget_set_sensitive(filtering.account_label, TRUE);
1400                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1401                 gtk_widget_show(filtering.dest_entry);
1402                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1403                 gtk_widget_show(filtering.dest_btn);
1404                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1405                 gtk_widget_show(filtering.dest_label);
1406                 gtk_widget_set_sensitive(filtering.dest_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_show(filtering.exec_label);
1421                 gtk_widget_set_sensitive(filtering.exec_btn, TRUE);
1422                 gtk_widget_show(filtering.exec_btn);
1423                 gtk_widget_hide(filtering.color_optmenu);
1424                 gtk_widget_hide(filtering.color_label);
1425                 break;
1426         case ACTION_COLOR:
1427                 gtk_widget_show(filtering.account_label);
1428                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1429                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1430                 gtk_widget_hide(filtering.dest_entry);
1431                 gtk_widget_hide(filtering.dest_btn);
1432                 gtk_widget_hide(filtering.dest_label);
1433                 gtk_widget_hide(filtering.exec_label);
1434                 gtk_widget_show(filtering.exec_btn);
1435                 gtk_widget_set_sensitive(filtering.exec_btn, FALSE);
1436                 gtk_widget_show(filtering.color_optmenu);
1437                 gtk_widget_show(filtering.color_label);
1438                 break;
1439         case ACTION_DELETE_ON_SERVER:
1440                 gtk_widget_show(filtering.account_label);
1441                 gtk_widget_set_sensitive(filtering.account_label, FALSE);
1442                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1443                 gtk_widget_show(filtering.dest_entry);
1444                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1445                 gtk_widget_show(filtering.dest_btn);
1446                 gtk_widget_set_sensitive(filtering.dest_btn, FALSE);
1447                 gtk_widget_show(filtering.dest_label);
1448                 gtk_widget_set_sensitive(filtering.dest_label, FALSE);
1449                 gtk_widget_hide(filtering.exec_label);
1450                 gtk_widget_show(filtering.exec_btn);
1451                 gtk_widget_hide(filtering.exec_btn);
1452                 gtk_widget_hide(filtering.color_optmenu);
1453                 gtk_widget_hide(filtering.color_label);
1454                 break;
1455         }
1456 }
1457
1458 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1459                                  gpointer data)
1460 {
1461         prefs_filtering_cancel();
1462         return TRUE;
1463 }
1464
1465 static void prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1466                                      gpointer data)
1467 {
1468         if (event && event->keyval == GDK_Escape)
1469                 prefs_filtering_cancel();
1470 }
1471
1472 static void prefs_filtering_ok(void)
1473 {
1474         FilteringProp * prop;
1475         gchar * str;
1476         gchar * filtering_str;
1477         gint row = 1;
1478         AlertValue val;
1479
1480         prop = prefs_filtering_dialog_to_filtering(FALSE);
1481         if (prop != NULL) {
1482                 str = filteringprop_to_string(prop);
1483                 while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
1484                                           row, 0, &filtering_str)) {
1485                         if (strcmp(filtering_str, str) == 0) break;
1486                         row++;
1487                 }
1488                 if (strcmp(filtering_str, str) != 0) {
1489                         val = alertpanel(_("Entry not saved"),
1490                                  _("The entry was not saved. Close anyway?"),
1491                                  _("Yes"), _("No"), NULL);
1492                         if (G_ALERTDEFAULT != val) {
1493                                 g_free(str);
1494                                 return;
1495                         }
1496                 }
1497                 g_free(str);
1498         }
1499         prefs_filtering_set_list();
1500         prefs_matcher_write_config();
1501         prefs_filtering_close();
1502 }
1503
1504 static void prefs_filtering_cancel(void)
1505 {
1506         prefs_matcher_read_config();
1507         prefs_filtering_close();
1508 }