src/prefs_filtering.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gtk/gtk.h>
  28 #include <gtk/gtkoptionmenu.h>
  29 #include <gdk/gdkkeysyms.h>
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33 #include <errno.h>
  34
  35 #include "intl.h"
  36 #include "main.h"
  37 #include "prefs.h"
  38 #include "prefs_matcher.h"
  39 #include "prefs_filtering.h"
  40 #include "prefs_common.h"
  41 #include "mainwindow.h"
  42 #include "foldersel.h"
  43 #include "manage_window.h"
  44 #include "inc.h"
  45 #include "utils.h"
  46 #include "gtkutils.h"
  47 #include "alertpanel.h"
  48 #include "folder.h"
  49 #include "filtering.h"
  50 #include "addr_compl.h"
  51 #include "labelcolors.h"
  52
  53 static struct Filtering {
  54         GtkWidget *window;
  55
  56         GtkWidget *ok_btn;
  57         GtkWidget *cond_entry;
  58         GtkWidget *action_list;
  59         GtkWidget *action_combo;
  60         GtkWidget *account_list;
  61         GtkWidget *account_combo;
  62         GtkWidget *dest_entry;
  63         GtkWidget *dest_btn;
  64         GtkWidget *dest_label;
  65         GtkWidget *exec_label;
  66         GtkWidget *exec_btn;
  67
  68         GtkWidget *color_label;
  69         GtkWidget *color_optmenu;
  70
  71         GtkWidget *cond_clist;
  72
  73         /* need this to make address completion entry work */
  74         gint current_action;
  75 } filtering;
  76
  77 #define VSPACING                12
  78 #define VSPACING_NARROW         4
  79 #define DEFAULT_ENTRY_WIDTH     80
  80 #define PREFSBUFSIZE            1024
  81
  82 /* widget creating functions */
  83 static void prefs_filtering_create              (void);
  84
  85 static void prefs_filtering_set_dialog  (void);
  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
 120 enum {
 121         ACTION_MOVE = 0,
 122         ACTION_COPY = 1,
 123         ACTION_DELETE = 2,
 124         ACTION_MARK = 3,
 125         ACTION_UNMARK = 4,
 126         ACTION_MARK_AS_READ = 5,
 127         ACTION_MARK_AS_UNREAD = 6,
 128         ACTION_FORWARD = 7,
 129         ACTION_FORWARD_AS_ATTACHMENT = 8,
 130         ACTION_EXECUTE = 9,
 131         ACTION_COLOR = 10
 132 };
 133
 134 static gint get_sel_from_list(GtkList * list)
 135 {
 136         gint row = 0;
 137         void * sel;
 138         GList * child;
 139
 140         if (list->selection == NULL)
 141                 return -1;
 142
 143         sel = list->selection->data;
 144         for(child = list->children ; child != NULL ;
 145             child = g_list_next(child)) {
 146                 if (child->data == sel)
 147                         return row;
 148                 row ++;
 149         }
 150
 151         return row;
 152 }
 153
 154 static gint get_account_id_from_list_id(gint list_id)
 155 {
 156         GList * accounts;
 157
 158         for (accounts = account_get_list() ; accounts != NULL;
 159              accounts = accounts->next) {
 160                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 161
 162                 if (list_id == 0)
 163                         return ac->account_id;
 164                 list_id--;
 165         }
 166         return 0;
 167 }
 168
 169 static gint get_list_id_from_account_id(gint account_id)
 170 {
 171         GList * accounts;
 172         gint list_id = 0;
 173
 174         for (accounts = account_get_list() ; accounts != NULL;
 175              accounts = accounts->next) {
 176                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 177
 178                 if (account_id == ac->account_id)
 179                         return list_id;
 180                 list_id++;
 181         }
 182         return 0;
 183 }
 184
 185 static gint prefs_filtering_get_matching_from_action(gint action_id)
 186 {
 187         switch(action_id) {
 188         case ACTION_MOVE:
 189                 return MATCHING_ACTION_MOVE;
 190         case ACTION_COPY:
 191                 return MATCHING_ACTION_COPY;
 192         case ACTION_DELETE:
 193                 return MATCHING_ACTION_DELETE;
 194         case ACTION_MARK:
 195                 return MATCHING_ACTION_MARK;
 196         case ACTION_UNMARK:
 197                 return MATCHING_ACTION_UNMARK;
 198         case ACTION_MARK_AS_READ:
 199                 return MATCHING_ACTION_MARK_AS_READ;
 200         case ACTION_MARK_AS_UNREAD:
 201                 return MATCHING_ACTION_MARK_AS_UNREAD;
 202         case ACTION_FORWARD:
 203                 return MATCHING_ACTION_FORWARD;
 204         case ACTION_FORWARD_AS_ATTACHMENT:
 205                 return MATCHING_ACTION_FORWARD_AS_ATTACHMENT;
 206         case ACTION_EXECUTE:
 207                 return MATCHING_EXECUTE;
 208         case ACTION_COLOR:
 209                 return MATCHING_ACTION_COLOR;
 210         default:
 211                 return -1;
 212         }
 213 }
 214
 215 gchar * action_text [] = {
 216         "Move", "Copy", "Delete",
 217         "Mark", "Unmark", "Mark as read", "Mark as unread",
 218         "Forward", "Forward as attachment", "Execute",
 219         "Color"
 220 };
 221
 222 void prefs_filtering_open(void)
 223 {
 224         if (prefs_rc_is_readonly(FILTERING_RC))
 225                 return;
 226
 227         inc_autocheck_timer_remove();
 228
 229         if (!filtering.window) {
 230                 prefs_filtering_create();
 231         }
 232
 233         manage_window_set_transient(GTK_WINDOW(filtering.window));
 234         gtk_widget_grab_focus(filtering.ok_btn);
 235
 236         prefs_filtering_set_dialog();
 237
 238         gtk_widget_show(filtering.window);
 239
 240         start_address_completion();
 241 }
 242
 243 /* prefs_filtering_close() - just to have one common exit point */
 244 static void prefs_filtering_close(void)
 245 {
 246         end_address_completion();
 247
 248         gtk_widget_hide(filtering.window);
 249 }
 250
 251 static void prefs_filtering_create(void)
 252 {
 253         GtkWidget *window;
 254         GtkWidget *vbox;
 255         GtkWidget *ok_btn;
 256         GtkWidget *cancel_btn;
 257         GtkWidget *confirm_area;
 258
 259         GtkWidget *vbox1;
 260         GtkWidget *hbox1;
 261         GtkWidget *reg_hbox;
 262         GtkWidget *arrow;
 263         GtkWidget *btn_hbox;
 264
 265         GtkWidget *cond_label;
 266         GtkWidget *cond_entry;
 267         GtkWidget *cond_btn;
 268         GtkWidget *action_label;
 269         GtkWidget *action_list;
 270         GtkWidget *action_combo;
 271         GtkWidget *account_label;
 272         GtkWidget *account_list;
 273         GtkWidget *account_combo;
 274         GtkWidget *dest_label;
 275         GtkWidget *exec_label;
 276         GtkWidget *dest_entry;
 277         GtkWidget *dest_btn;
 278         GtkWidget *exec_btn;
 279         GtkWidget *color_label;
 280         GtkWidget *color_optmenu;
 281
 282         GtkWidget *reg_btn;
 283         GtkWidget *subst_btn;
 284         GtkWidget *del_btn;
 285
 286         GtkWidget *cond_hbox;
 287         GtkWidget *cond_scrolledwin;
 288         GtkWidget *cond_clist;
 289
 290         GtkWidget *btn_vbox;
 291         GtkWidget *up_btn;
 292         GtkWidget *down_btn;
 293
 294         GtkWidget *dummy;
 295
 296         GList *combo_items;
 297         gint i;
 298
 299         GList *accounts;
 300         GList * cur;
 301
 302         gchar *title[] = {_("Registered rules")};
 303
 304         debug_print(_("Creating filtering setting window...\n"));
 305
 306         window = gtk_window_new (GTK_WINDOW_DIALOG);
 307         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 308         gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 309         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 310         gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE);
 311
 312         vbox = gtk_vbox_new (FALSE, 6);
 313         gtk_widget_show (vbox);
 314         gtk_container_add (GTK_CONTAINER (window), vbox);
 315
 316         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 317                                 &cancel_btn, _("Cancel"), NULL, NULL);
 318         gtk_widget_show (confirm_area);
 319         gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
 320         gtk_widget_grab_default (ok_btn);
 321
 322         gtk_window_set_title (GTK_WINDOW(window),
 323                               _("Filtering setting"));
 324         gtk_signal_connect (GTK_OBJECT(window), "delete_event",
 325                             GTK_SIGNAL_FUNC(prefs_filtering_deleted), NULL);
 326         gtk_signal_connect (GTK_OBJECT(window), "key_press_event",
 327                             GTK_SIGNAL_FUNC(prefs_filtering_key_pressed), NULL);
 328         gtk_signal_connect (GTK_OBJECT(window), "focus_in_event",
 329                             GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
 330         gtk_signal_connect (GTK_OBJECT(window), "focus_out_event",
 331                             GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
 332         gtk_signal_connect (GTK_OBJECT(ok_btn), "clicked",
 333                             GTK_SIGNAL_FUNC(prefs_filtering_ok), NULL);
 334         gtk_signal_connect (GTK_OBJECT(cancel_btn), "clicked",
 335                             GTK_SIGNAL_FUNC(prefs_filtering_cancel), NULL);
 336
 337         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 338         gtk_widget_show (vbox1);
 339         gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
 340         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 341
 342         cond_label = gtk_label_new (_("Condition"));
 343         gtk_widget_show (cond_label);
 344         gtk_misc_set_alignment (GTK_MISC (cond_label), 0, 0.5);
 345         gtk_box_pack_start (GTK_BOX (vbox1), cond_label, FALSE, FALSE, 0);
 346
 347         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 348         gtk_widget_show (vbox1);
 349         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 350         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 351
 352         cond_entry = gtk_entry_new ();
 353         gtk_widget_show (cond_entry);
 354 //      gtk_widget_set_usize (cond_entry, 200, -1);
 355         gtk_box_pack_start (GTK_BOX (hbox1), cond_entry, TRUE, TRUE, 0);
 356
 357         cond_btn = gtk_button_new_with_label (_("Define ..."));
 358         gtk_widget_show (cond_btn);
 359         gtk_box_pack_start (GTK_BOX (hbox1), cond_btn, FALSE, FALSE, 0);
 360         gtk_signal_connect (GTK_OBJECT (cond_btn), "clicked",
 361                             GTK_SIGNAL_FUNC (prefs_filtering_condition_define),
 362                             NULL);
 363
 364         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 365         gtk_widget_show (vbox1);
 366         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 367         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 368
 369         action_label = gtk_label_new (_("Action"));
 370         gtk_widget_show (action_label);
 371         gtk_misc_set_alignment (GTK_MISC (action_label), 0, 0.5);
 372         gtk_box_pack_start (GTK_BOX (hbox1), action_label, FALSE, FALSE, 0);
 373
 374         action_combo = gtk_combo_new ();
 375         gtk_widget_show (action_combo);
 376 //      gtk_widget_set_usize (action_combo, 200, -1);
 377         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(action_combo)->entry),
 378                                FALSE);
 379
 380         combo_items = NULL;
 381
 382         for(i = 0 ; i < (gint) (sizeof(action_text) / sizeof(gchar *)) ;
 383             i++) {
 384                 combo_items = g_list_append(combo_items,
 385                                             (gpointer) _(action_text[i]));
 386         }
 387         gtk_combo_set_popdown_strings(GTK_COMBO(action_combo), combo_items);
 388
 389         g_list_free(combo_items);
 390
 391         gtk_box_pack_start (GTK_BOX (hbox1), action_combo,
 392                             TRUE, TRUE, 0);
 393         action_list = GTK_COMBO(action_combo)->list;
 394         gtk_signal_connect (GTK_OBJECT (action_list), "select-child",
 395                             GTK_SIGNAL_FUNC (prefs_filtering_action_select),
 396                             NULL);
 397
 398         gtk_signal_connect(GTK_OBJECT(action_list), "selection-changed",
 399                            GTK_SIGNAL_FUNC(prefs_filtering_action_selection_changed),
 400                            NULL);
 401
 402         /* accounts */
 403
 404         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 405         gtk_widget_show (vbox1);
 406         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 407         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 408
 409         account_label = gtk_label_new (_("Account"));
 410         gtk_widget_show (account_label);
 411         gtk_misc_set_alignment (GTK_MISC (account_label), 0, 0.5);
 412         gtk_box_pack_start (GTK_BOX (hbox1), account_label, FALSE, FALSE, 0);
 413
 414         account_combo = gtk_combo_new ();
 415         gtk_widget_show (account_combo);
 416
 417         combo_items = NULL;
 418         for (accounts = account_get_list() ; accounts != NULL;
 419              accounts = accounts->next) {
 420                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
 421                 gchar *name;
 422
 423                 name = g_strdup_printf("%s <%s> (%s)",
 424                                        ac->name, ac->address,
 425                                        ac->account_name);
 426                 combo_items = g_list_append(combo_items, (gpointer) name);
 427         }
 428
 429         gtk_combo_set_popdown_strings(GTK_COMBO(account_combo), combo_items);
 430
 431         for(cur = g_list_first(combo_items) ; cur != NULL ;
 432             cur = g_list_next(cur))
 433                 g_free(cur->data);
 434         g_list_free(combo_items);
 435
 436         gtk_box_pack_start (GTK_BOX (hbox1), account_combo,
 437                             TRUE, TRUE, 0);
 438         account_list = GTK_COMBO(account_combo)->list;
 439         gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(account_combo)->entry),
 440                                FALSE);
 441
 442         /* destination */
 443
 444         hbox1 = gtk_hbox_new (FALSE, VSPACING);
 445         gtk_widget_show (vbox1);
 446         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, FALSE, 0);
 447         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 448
 449         dest_label = gtk_label_new (_("Destination"));
 450         gtk_widget_show (dest_label);
 451         gtk_misc_set_alignment (GTK_MISC (dest_label), 0, 0.5);
 452         gtk_box_pack_start (GTK_BOX (hbox1), dest_label, FALSE, FALSE, 0);
 453
 454         exec_label = gtk_label_new (_("Execute"));
 455         gtk_widget_show (exec_label);
 456         gtk_misc_set_alignment (GTK_MISC (exec_label), 0, 0.5);
 457         gtk_box_pack_start (GTK_BOX (hbox1), exec_label, FALSE, FALSE, 0);
 458
 459         color_label = gtk_label_new (_("Color"));
 460         gtk_widget_show(color_label);
 461         gtk_misc_set_alignment(GTK_MISC(color_label), 0, 0.5);
 462         gtk_box_pack_start(GTK_BOX(hbox1), color_label, FALSE, FALSE, 0);
 463
 464         dest_entry = gtk_entry_new ();
 465         gtk_widget_show (dest_entry);
 466 //      gtk_widget_set_usize (dest_entry, 200, -1);
 467         gtk_box_pack_start (GTK_BOX (hbox1), dest_entry, TRUE, TRUE, 0);
 468
 469         color_optmenu = gtk_option_menu_new();
 470         gtk_option_menu_set_menu(GTK_OPTION_MENU(color_optmenu),
 471                                  labelcolors_create_color_menu());
 472 //      gtk_widget_set_usize(color_optmenu, -1, -1);
 473         gtk_box_pack_start(GTK_BOX(hbox1), color_optmenu, TRUE, TRUE, 0);
 474
 475         dest_btn = gtk_button_new_with_label (_("Select ..."));
 476         gtk_widget_show (dest_btn);
 477         gtk_box_pack_start (GTK_BOX (hbox1), dest_btn, FALSE, FALSE, 0);
 478         gtk_signal_connect (GTK_OBJECT (dest_btn), "clicked",
 479                             GTK_SIGNAL_FUNC (prefs_filtering_select_dest),
 480                             NULL);
 481
 482         exec_btn = gtk_button_new_with_label (_("Info ..."));
 483         gtk_widget_show (exec_btn);
 484         gtk_box_pack_start (GTK_BOX (hbox1), exec_btn, FALSE, FALSE, 0);
 485         gtk_signal_connect (GTK_OBJECT (exec_btn), "clicked",
 486                             GTK_SIGNAL_FUNC (prefs_matcher_exec_info),
 487                             NULL);
 488
 489 //      dummy = gtk_label_new("");
 490 //      gtk_widget_show (dummy);
 491 //      gtk_box_pack_start(GTK_BOX (hbox1), dummy, FALSE, FALSE, 0);
 492
 493
 494         /* register / substitute / delete */
 495
 496         reg_hbox = gtk_hbox_new (FALSE, 4);
 497         gtk_widget_show (reg_hbox);
 498         gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
 499
 500         arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 501         gtk_widget_show (arrow);
 502         gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
 503         gtk_widget_set_usize (arrow, -1, 16);
 504
 505         btn_hbox = gtk_hbox_new (TRUE, 4);
 506         gtk_widget_show (btn_hbox);
 507         gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
 508
 509         reg_btn = gtk_button_new_with_label (_("Register"));
 510         gtk_widget_show (reg_btn);
 511         gtk_box_pack_start (GTK_BOX (btn_hbox), reg_btn, FALSE, TRUE, 0);
 512         gtk_signal_connect (GTK_OBJECT (reg_btn), "clicked",
 513                             GTK_SIGNAL_FUNC (prefs_filtering_register_cb), NULL);
 514
 515         subst_btn = gtk_button_new_with_label (_(" Substitute "));
 516         gtk_widget_show (subst_btn);
 517         gtk_box_pack_start (GTK_BOX (btn_hbox), subst_btn, FALSE, TRUE, 0);
 518         gtk_signal_connect (GTK_OBJECT (subst_btn), "clicked",
 519                             GTK_SIGNAL_FUNC (prefs_filtering_substitute_cb),
 520                             NULL);
 521
 522         del_btn = gtk_button_new_with_label (_("Delete"));
 523         gtk_widget_show (del_btn);
 524         gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
 525         gtk_signal_connect (GTK_OBJECT (del_btn), "clicked",
 526                             GTK_SIGNAL_FUNC (prefs_filtering_delete_cb), NULL);
 527
 528         cond_hbox = gtk_hbox_new (FALSE, 8);
 529         gtk_widget_show (cond_hbox);
 530         gtk_box_pack_start (GTK_BOX (vbox1), cond_hbox, TRUE, TRUE, 0);
 531
 532         cond_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 533         gtk_widget_show (cond_scrolledwin);
 534         gtk_widget_set_usize (cond_scrolledwin, -1, 150);
 535         gtk_box_pack_start (GTK_BOX (cond_hbox), cond_scrolledwin,
 536                             TRUE, TRUE, 0);
 537         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (cond_scrolledwin),
 538                                         GTK_POLICY_AUTOMATIC,
 539                                         GTK_POLICY_AUTOMATIC);
 540
 541         cond_clist = gtk_clist_new_with_titles(1, title);
 542         gtk_widget_show (cond_clist);
 543         gtk_container_add (GTK_CONTAINER (cond_scrolledwin), cond_clist);
 544         gtk_clist_set_column_width (GTK_CLIST (cond_clist), 0, 80);
 545         gtk_clist_set_selection_mode (GTK_CLIST (cond_clist),
 546                                       GTK_SELECTION_BROWSE);
 547         GTK_WIDGET_UNSET_FLAGS (GTK_CLIST (cond_clist)->column[0].button,
 548                                 GTK_CAN_FOCUS);
 549         gtk_signal_connect (GTK_OBJECT (cond_clist), "select_row",
 550                             GTK_SIGNAL_FUNC (prefs_filtering_select), NULL);
 551
 552         btn_vbox = gtk_vbox_new (FALSE, 8);
 553         gtk_widget_show (btn_vbox);
 554         gtk_box_pack_start (GTK_BOX (cond_hbox), btn_vbox, FALSE, FALSE, 0);
 555
 556         up_btn = gtk_button_new_with_label (_("Up"));
 557         gtk_widget_show (up_btn);
 558         gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
 559         gtk_signal_connect (GTK_OBJECT (up_btn), "clicked",
 560                             GTK_SIGNAL_FUNC (prefs_filtering_up), NULL);
 561
 562         down_btn = gtk_button_new_with_label (_("Down"));
 563         gtk_widget_show (down_btn);
 564         gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
 565         gtk_signal_connect (GTK_OBJECT (down_btn), "clicked",
 566                             GTK_SIGNAL_FUNC (prefs_filtering_down), NULL);
 567
 568         gtk_widget_set_usize(window, 500, -1);
 569
 570         gtk_widget_show_all(window);
 571
 572         filtering.window    = window;
 573         filtering.ok_btn = ok_btn;
 574
 575         filtering.cond_entry = cond_entry;
 576         filtering.action_list = action_list;
 577         filtering.action_combo = action_combo;
 578         filtering.account_list = account_list;
 579         filtering.account_combo = account_combo;
 580         filtering.dest_entry = dest_entry;
 581         filtering.dest_btn = dest_btn;
 582         filtering.dest_label = dest_label;
 583         filtering.exec_label = exec_label;
 584         filtering.exec_btn = exec_btn;
 585
 586         filtering.cond_clist   = cond_clist;
 587
 588         filtering.color_label   = color_label;
 589         filtering.color_optmenu = color_optmenu;
 590 }
 591
 592 static void prefs_filtering_update_hscrollbar(void)
 593 {
 594         gint optwidth = gtk_clist_optimal_column_width(GTK_CLIST(filtering.cond_clist), 0);
 595         gtk_clist_set_column_width(GTK_CLIST(filtering.cond_clist), 0, optwidth);
 596 }
 597
 598 static void prefs_filtering_set_dialog(void)
 599 {
 600         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 601         GSList *cur;
 602
 603         gtk_clist_freeze(clist);
 604         gtk_clist_clear(clist);
 605
 606         prefs_filtering_clist_set_row(-1, NULL);
 607         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur)) {
 608                 FilteringProp * prop = (FilteringProp *) cur->data;
 609
 610                 prefs_filtering_clist_set_row(-1, prop);
 611         }
 612
 613         prefs_filtering_update_hscrollbar();
 614         gtk_clist_thaw(clist);
 615
 616         prefs_filtering_reset_dialog();
 617 }
 618
 619 static void prefs_filtering_reset_dialog(void)
 620 {
 621         gtk_list_select_item(GTK_LIST(filtering.action_list), 0);
 622         gtk_list_select_item(GTK_LIST(filtering.account_list), 0);
 623         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 624         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), "");
 625 }
 626
 627 static void prefs_filtering_set_list(void)
 628 {
 629         gint row = 1;
 630         FilteringProp *prop;
 631         GSList * cur;
 632         gchar * filtering_str;
 633         gchar * tmp;
 634
 635         for(cur = prefs_filtering ; cur != NULL ; cur = g_slist_next(cur))
 636                 filteringprop_free((FilteringProp *) cur->data);
 637         g_slist_free(prefs_filtering);
 638         prefs_filtering = NULL;
 639
 640         while (gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 641                                   row, 0, &filtering_str)) {
 642                 if (strcmp(filtering_str, _("(New)")) != 0) {
 643                         tmp = filtering_str;
 644                         prop = filteringprop_parse(&tmp);
 645                         if (prop != NULL)
 646                                 prefs_filtering = g_slist_append(prefs_filtering,
 647                                                                prop);
 648                 }
 649                 row++;
 650         }
 651 }
 652
 653 static gint prefs_filtering_clist_set_row(gint row, FilteringProp * prop)
 654 {
 655         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 656         gchar * str;
 657         gchar *cond_str[1];
 658
 659         if (prop == NULL) {
 660                 cond_str[0] = _("(New)");
 661                 return gtk_clist_append(clist, cond_str);
 662         }
 663
 664         str = filteringprop_to_string(prop);
 665         if (str == NULL) {
 666                 return -1;
 667         }
 668         cond_str[0] = str;
 669
 670         if (row < 0)
 671                 row = gtk_clist_append(clist, cond_str);
 672         else
 673                 gtk_clist_set_text(clist, row, 0, cond_str[0]);
 674         g_free(str);
 675
 676         return row;
 677 }
 678
 679 static void prefs_filtering_condition_define_done(MatcherList * matchers)
 680 {
 681         gchar * str;
 682
 683         if (matchers == NULL)
 684                 return;
 685
 686         str = matcherlist_to_string(matchers);
 687
 688         if (str != NULL) {
 689                 gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), str);
 690                 g_free(str);
 691         }
 692 }
 693
 694 static void prefs_filtering_condition_define(void)
 695 {
 696         gchar * cond_str;
 697         MatcherList * matchers = NULL;
 698
 699         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 700
 701         if (*cond_str != '\0') {
 702                 gchar * tmp;
 703
 704                 tmp = cond_str;
 705                 matchers = matcherlist_parse(&tmp);
 706                 if (tmp == NULL)
 707                         alertpanel_error(_("Match string is not valid."));
 708         }
 709
 710         prefs_matcher_open(matchers, prefs_filtering_condition_define_done);
 711
 712         if (matchers != NULL)
 713                 matcherlist_free(matchers);
 714 }
 715
 716
 717 /* register / substitute delete buttons */
 718
 719
 720 static FilteringProp * prefs_filtering_dialog_to_filtering(void)
 721 {
 722         MatcherList * cond;
 723         gchar * cond_str;
 724         FilteringProp * prop;
 725         FilteringAction * action;
 726         gchar * tmp;
 727         gint list_id;
 728         gint action_id;
 729         gint action_type;
 730         gint account_id;
 731         gchar * destination;
 732         gint labelcolor;
 733
 734         cond_str = gtk_entry_get_text(GTK_ENTRY(filtering.cond_entry));
 735         if (*cond_str == '\0') {
 736                 alertpanel_error(_("Score is not set."));
 737                 return NULL;
 738         }
 739
 740         action_id = get_sel_from_list(GTK_LIST(filtering.action_list));
 741         action_type = prefs_filtering_get_matching_from_action(action_id);
 742         list_id = get_sel_from_list(GTK_LIST(filtering.account_list));
 743         account_id = get_account_id_from_list_id(list_id);
 744
 745         switch (action_id) {
 746         case ACTION_MOVE:
 747         case ACTION_COPY:
 748         case ACTION_FORWARD:
 749         case ACTION_FORWARD_AS_ATTACHMENT:
 750         case ACTION_EXECUTE:
 751                 destination = gtk_entry_get_text(GTK_ENTRY(filtering.dest_entry));
 752                 if (*destination == '\0') {
 753                         alertpanel_error(_("Destination is not set."));
 754                         return NULL;
 755                 }
 756                 break;
 757         case ACTION_COLOR:
 758                 labelcolor = labelcolors_get_color_menu_active_item(
 759                         gtk_option_menu_get_menu(GTK_OPTION_MENU(filtering.color_optmenu)));
 760                 destination = NULL;
 761                 break;
 762         default:
 763                 destination = NULL;
 764                 break;
 765         }
 766
 767         action = filteringaction_new(action_type, account_id, destination, labelcolor);
 768
 769         tmp = cond_str;
 770         cond = matcherlist_parse(&tmp);
 771
 772         if (tmp == NULL) {
 773                 alertpanel_error(_("Match string is not valid."));
 774                 filteringaction_free(action);
 775                 return NULL;
 776         }
 777
 778         prop = filteringprop_new(cond, action);
 779
 780         return prop;
 781 }
 782
 783 static void prefs_filtering_register_cb(void)
 784 {
 785         FilteringProp * prop;
 786
 787         prop = prefs_filtering_dialog_to_filtering();
 788         if (prop == NULL)
 789                 return;
 790         prefs_filtering_clist_set_row(-1, prop);
 791
 792         filteringprop_free(prop);
 793
 794         prefs_filtering_update_hscrollbar();
 795 }
 796
 797 static void prefs_filtering_substitute_cb(void)
 798 {
 799         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 800         gint row;
 801         FilteringProp * prop;
 802
 803         if (!clist->selection) return;
 804
 805         row = GPOINTER_TO_INT(clist->selection->data);
 806         if (row == 0) return;
 807
 808         prop = prefs_filtering_dialog_to_filtering();
 809         if (prop == NULL)
 810                 return;
 811         prefs_filtering_clist_set_row(row, prop);
 812
 813         filteringprop_free(prop);
 814
 815         prefs_filtering_update_hscrollbar();
 816 }
 817
 818 static void prefs_filtering_delete_cb(void)
 819 {
 820         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 821         gint row;
 822
 823         if (!clist->selection) return;
 824         row = GPOINTER_TO_INT(clist->selection->data);
 825         if (row == 0) return;
 826
 827         if (alertpanel(_("Delete rule"),
 828                        _("Do you really want to delete this rule?"),
 829                        _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
 830                 return;
 831
 832         gtk_clist_remove(clist, row);
 833
 834         prefs_filtering_update_hscrollbar();
 835 }
 836
 837 static void prefs_filtering_up(void)
 838 {
 839         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 840         gint row;
 841
 842         if (!clist->selection) return;
 843
 844         row = GPOINTER_TO_INT(clist->selection->data);
 845         if (row > 1) {
 846                 gtk_clist_row_move(clist, row, row - 1);
 847         }
 848 }
 849
 850 static void prefs_filtering_down(void)
 851 {
 852         GtkCList *clist = GTK_CLIST(filtering.cond_clist);
 853         gint row;
 854
 855         if (!clist->selection) return;
 856
 857         row = GPOINTER_TO_INT(clist->selection->data);
 858         if (row > 0 && row < clist->rows - 1) {
 859                 gtk_clist_row_move(clist, row, row + 1);
 860         }
 861 }
 862
 863 static void prefs_filtering_select_set(FilteringProp * prop)
 864 {
 865         FilteringAction * action;
 866         gchar * matcher_str;
 867         gint list_id;
 868
 869         prefs_filtering_reset_dialog();
 870
 871         action = prop->action;
 872
 873         matcher_str = matcherlist_to_string(prop->matchers);
 874         if (matcher_str == NULL) {
 875                 filteringprop_free(prop);
 876                 return;
 877         }
 878
 879         gtk_entry_set_text(GTK_ENTRY(filtering.cond_entry), matcher_str);
 880
 881         if (action->destination)
 882                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), action->destination);
 883         else
 884                 gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), "");
 885
 886         switch(action->type) {
 887         case MATCHING_ACTION_MOVE:
 888                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 889                                      ACTION_MOVE);
 890                 break;
 891         case MATCHING_ACTION_COPY:
 892                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 893                                      ACTION_COPY);
 894                 break;
 895         case MATCHING_ACTION_DELETE:
 896                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 897                                      ACTION_DELETE);
 898                 break;
 899         case MATCHING_ACTION_MARK:
 900                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 901                                      ACTION_MARK);
 902                 break;
 903         case MATCHING_ACTION_UNMARK:
 904                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 905                                      ACTION_UNMARK);
 906                 break;
 907         case MATCHING_ACTION_MARK_AS_READ:
 908                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 909                                      ACTION_MARK_AS_READ);
 910                 break;
 911         case MATCHING_ACTION_MARK_AS_UNREAD:
 912                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 913                                      ACTION_MARK_AS_UNREAD);
 914                 break;
 915         case MATCHING_ACTION_FORWARD:
 916                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 917                                      ACTION_FORWARD);
 918                 list_id = get_list_id_from_account_id(action->account_id);
 919                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 920                                      list_id);
 921                 break;
 922         case MATCHING_ACTION_FORWARD_AS_ATTACHMENT:
 923                 list_id = get_list_id_from_account_id(action->account_id);
 924                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 925                                      ACTION_FORWARD_AS_ATTACHMENT);
 926                 gtk_list_select_item(GTK_LIST(filtering.account_list),
 927                                      list_id);
 928                 break;
 929         case MATCHING_EXECUTE:
 930                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 931                                      ACTION_EXECUTE);
 932                 break;
 933         case MATCHING_ACTION_COLOR:
 934                 gtk_list_select_item(GTK_LIST(filtering.action_list),
 935                                      ACTION_COLOR);
 936                 gtk_option_menu_set_history(GTK_OPTION_MENU(filtering.color_optmenu), action->labelcolor);
 937                 break;
 938         }
 939
 940         g_free(matcher_str);
 941 }
 942
 943 static void prefs_filtering_select(GtkCList *clist, gint row, gint column,
 944                                 GdkEvent *event)
 945 {
 946         FilteringProp * prop;
 947         gchar * tmp;
 948         gchar * filtering_str;
 949
 950         if (row == 0) {
 951                 prefs_filtering_reset_dialog();
 952                 return;
 953         }
 954
 955         if (!gtk_clist_get_text(GTK_CLIST(filtering.cond_clist),
 956                                 row, 0, &filtering_str))
 957                 return;
 958
 959         tmp = filtering_str;
 960         prop = filteringprop_parse(&tmp);
 961         if (tmp == NULL)
 962                 return;
 963
 964         prefs_filtering_select_set(prop);
 965
 966         filteringprop_free(prop);
 967 }
 968
 969 static void prefs_filtering_select_dest(void)
 970 {
 971         FolderItem *dest;
 972         gchar * path;
 973
 974         dest = foldersel_folder_sel(NULL, NULL);
 975         if (!dest) return;
 976
 977         path = folder_item_get_identifier(dest);
 978
 979         gtk_entry_set_text(GTK_ENTRY(filtering.dest_entry), path);
 980         g_free(path);
 981 }
 982
 983 static void prefs_filtering_action_selection_changed(GtkList *list,
 984                                                      gpointer user_data)
 985 {
 986         gint value;
 987
 988         value = get_sel_from_list(GTK_LIST(filtering.action_list));
 989
 990         if (filtering.current_action != value) {
 991                 if (filtering.current_action == ACTION_FORWARD
 992                 ||  filtering.current_action == ACTION_FORWARD_AS_ATTACHMENT) {
 993                         debug_print("unregistering address completion entry\n");
 994                         address_completion_unregister_entry(GTK_ENTRY(filtering.dest_entry));
 995                 }
 996                 if (value == ACTION_FORWARD || value == ACTION_FORWARD_AS_ATTACHMENT) {
 997                         debug_print("registering address completion entry\n");
 998                         address_completion_register_entry(GTK_ENTRY(filtering.dest_entry));
 999                 }
1000                 filtering.current_action = value;
1001         }
1002 }
1003
1004 static void prefs_filtering_action_select(GtkList *list,
1005                                           GtkWidget *widget,
1006                                           gpointer user_data)
1007 {
1008         gint value;
1009
1010         value = get_sel_from_list(GTK_LIST(filtering.action_list));
1011
1012         switch (value) {
1013         case ACTION_MOVE:
1014                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1015                 gtk_widget_show(filtering.dest_entry);
1016                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1017                 gtk_widget_show(filtering.dest_btn);
1018                 gtk_widget_show(filtering.dest_label);
1019                 gtk_widget_hide(filtering.exec_label);
1020                 gtk_widget_hide(filtering.exec_btn);
1021                 gtk_widget_hide(filtering.color_optmenu);
1022                 gtk_widget_hide(filtering.color_label);
1023                 break;
1024         case ACTION_COPY:
1025                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1026                 gtk_widget_show(filtering.dest_entry);
1027                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1028                 gtk_widget_show(filtering.dest_btn);
1029                 gtk_widget_show(filtering.dest_label);
1030                 gtk_widget_hide(filtering.exec_label);
1031                 gtk_widget_hide(filtering.exec_btn);
1032                 gtk_widget_hide(filtering.color_optmenu);
1033                 gtk_widget_hide(filtering.color_label);
1034                 break;
1035         case ACTION_DELETE:
1036                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1037                 gtk_widget_show(filtering.dest_entry);
1038                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1039                 gtk_widget_hide(filtering.dest_btn);
1040                 gtk_widget_show(filtering.dest_label);
1041                 gtk_widget_hide(filtering.exec_label);
1042                 gtk_widget_hide(filtering.exec_btn);
1043                 gtk_widget_hide(filtering.color_optmenu);
1044                 gtk_widget_hide(filtering.color_label);
1045                 break;
1046         case ACTION_MARK:
1047                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1048                 gtk_widget_show(filtering.dest_entry);
1049                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1050                 gtk_widget_hide(filtering.dest_btn);
1051                 gtk_widget_show(filtering.dest_label);
1052                 gtk_widget_hide(filtering.exec_label);
1053                 gtk_widget_hide(filtering.exec_btn);
1054                 gtk_widget_hide(filtering.color_optmenu);
1055                 gtk_widget_hide(filtering.color_label);
1056                 break;
1057         case ACTION_UNMARK:
1058                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1059                 gtk_widget_show(filtering.dest_entry);
1060                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1061                 gtk_widget_hide(filtering.dest_btn);
1062                 gtk_widget_show(filtering.dest_label);
1063                 gtk_widget_hide(filtering.exec_label);
1064                 gtk_widget_hide(filtering.exec_btn);
1065                 gtk_widget_hide(filtering.color_optmenu);
1066                 gtk_widget_hide(filtering.color_label);
1067                 break;
1068         case ACTION_MARK_AS_READ:
1069                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1070                 gtk_widget_show(filtering.dest_entry);
1071                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1072                 gtk_widget_hide(filtering.dest_btn);
1073                 gtk_widget_show(filtering.dest_label);
1074                 gtk_widget_hide(filtering.exec_label);
1075                 gtk_widget_hide(filtering.exec_btn);
1076                 gtk_widget_hide(filtering.color_optmenu);
1077                 gtk_widget_hide(filtering.color_label);
1078                 break;
1079         case ACTION_MARK_AS_UNREAD:
1080                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1081                 gtk_widget_show(filtering.dest_entry);
1082                 gtk_widget_set_sensitive(filtering.dest_entry, FALSE);
1083                 gtk_widget_hide(filtering.dest_btn);
1084                 gtk_widget_show(filtering.dest_label);
1085                 gtk_widget_hide(filtering.exec_label);
1086                 gtk_widget_hide(filtering.exec_btn);
1087                 gtk_widget_hide(filtering.color_optmenu);
1088                 gtk_widget_hide(filtering.color_label);
1089                 break;
1090         case ACTION_FORWARD:
1091                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1092                 gtk_widget_show(filtering.dest_entry);
1093                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1094                 gtk_widget_hide(filtering.dest_btn);
1095                 gtk_widget_show(filtering.dest_label);
1096                 gtk_widget_hide(filtering.exec_label);
1097                 gtk_widget_hide(filtering.exec_btn);
1098                 gtk_widget_hide(filtering.color_optmenu);
1099                 gtk_widget_hide(filtering.color_label);
1100                 break;
1101         case ACTION_FORWARD_AS_ATTACHMENT:
1102                 gtk_widget_set_sensitive(filtering.account_combo, TRUE);
1103                 gtk_widget_show(filtering.dest_entry);
1104                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1105                 gtk_widget_hide(filtering.dest_btn);
1106                 gtk_widget_show(filtering.dest_label);
1107                 gtk_widget_hide(filtering.exec_label);
1108                 gtk_widget_hide(filtering.exec_btn);
1109                 gtk_widget_hide(filtering.color_optmenu);
1110                 gtk_widget_hide(filtering.color_label);
1111                 break;
1112         case ACTION_EXECUTE:
1113                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1114                 gtk_widget_show(filtering.dest_entry);
1115                 gtk_widget_set_sensitive(filtering.dest_entry, TRUE);
1116                 gtk_widget_hide(filtering.dest_btn);
1117                 gtk_widget_hide(filtering.dest_label);
1118                 gtk_widget_show(filtering.exec_label);
1119                 gtk_widget_set_sensitive(filtering.exec_btn, FALSE);
1120                 gtk_widget_show(filtering.exec_btn);
1121                 gtk_widget_hide(filtering.color_optmenu);
1122                 gtk_widget_hide(filtering.color_label);
1123                 break;
1124         case ACTION_COLOR:
1125                 gtk_widget_set_sensitive(filtering.account_combo, FALSE);
1126                 gtk_widget_hide(filtering.dest_entry);
1127                 gtk_widget_hide(filtering.dest_btn);
1128                 gtk_widget_hide(filtering.dest_label);
1129                 gtk_widget_hide(filtering.exec_label);
1130                 gtk_widget_show(filtering.exec_btn);
1131                 gtk_widget_set_sensitive(filtering.exec_btn, FALSE);
1132                 gtk_widget_show(filtering.color_optmenu);
1133                 gtk_widget_show(filtering.color_label);
1134                 break;
1135         }
1136 }
1137
1138 static gint prefs_filtering_deleted(GtkWidget *widget, GdkEventAny *event,
1139                                  gpointer data)
1140 {
1141         prefs_filtering_cancel();
1142         return TRUE;
1143 }
1144
1145 static void prefs_filtering_key_pressed(GtkWidget *widget, GdkEventKey *event,
1146                                      gpointer data)
1147 {
1148         if (event && event->keyval == GDK_Escape)
1149                 prefs_filtering_cancel();
1150 }
1151
1152 static void prefs_filtering_ok(void)
1153 {
1154         prefs_filtering_set_list();
1155         prefs_filtering_write_config();
1156         prefs_filtering_close();
1157 }
1158
1159 static void prefs_filtering_cancel(void)
1160 {
1161         prefs_filtering_read_config();
1162         prefs_filtering_close();
1163 }