2c42c10e51cc34bbad0a96103e3a4f4aaeb5f1c6
[claws.git] / src / prefs_filtering_action.c
1 /*
2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 2003-2012 the Claws Mail 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 3 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, see <http://www.gnu.org/licenses/>.
17  * 
18  */
19
20 #ifdef HAVE_CONFIG_H
21 #  include "config.h"
22 #include "claws-features.h"
23 #endif
24
25 #include "defs.h"
26
27 #include <glib.h>
28 #include <glib/gi18n.h>
29 #include <gtk/gtk.h>
30 #include <gdk/gdkkeysyms.h>
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include <string.h>
34 #include <errno.h>
35
36 #if !GTK_CHECK_VERSION(3, 0, 0)
37 #include "gtkcmoptionmenu.h"
38 #endif
39 #include "main.h"
40 #include "prefs_gtk.h"
41 #include "prefs_filtering_action.h"
42 #include "prefs_common.h"
43 #include "mainwindow.h"
44 #include "foldersel.h"
45 #include "manage_window.h"
46 #include "inc.h"
47 #include "matcher.h"
48 #include "utils.h"
49 #include "gtkutils.h"
50 #include "alertpanel.h"
51 #include "folder.h"
52 #include "description_window.h"
53 #include "addr_compl.h"
54 #include "tags.h"
55 #include "matcher_parser.h"
56 #include "colorlabel.h"
57 #include "combobox.h"
58 #include "account.h"
59 #ifndef USE_ALT_ADDRBOOK
60         #include "addressbook.h"
61 #endif
62
63 enum {
64         PFA_ACTION,
65         PFA_VALID_ACTION,
66         N_PFA_COLUMNS
67 };
68
69
70 static void prefs_filtering_action_create(void);
71 static void prefs_filtering_action_delete_cb(void);
72 static void prefs_filtering_action_substitute_cb(void);
73 static void prefs_filtering_action_register_cb(void);
74 static void prefs_filtering_action_reset_dialog(void);
75 static gboolean prefs_filtering_action_key_pressed(GtkWidget *widget,
76     GdkEventKey *event, gpointer data);
77 static void prefs_filtering_action_cancel(void);
78 static void prefs_filtering_action_ok(void);
79 static gint prefs_filtering_action_deleted(GtkWidget *widget,
80     GdkEventAny *event, gpointer data);
81 static void prefs_filtering_action_type_selection_changed(GtkWidget *widget,
82     gpointer user_data);
83 static void prefs_filtering_action_select_dest(void);
84 #ifndef USE_ALT_ADDRBOOK
85 static void prefs_filtering_action_select_addressbook(void);
86 #endif
87 static void prefs_filtering_action_up(void);
88 static void prefs_filtering_action_down(void);
89 static void prefs_filtering_action_set_dialog(GSList *action_list);
90 static GSList *prefs_filtering_action_get_list(void);
91
92 static GtkListStore* prefs_filtering_action_create_data_store   (void);
93 static void prefs_filtering_action_list_view_insert_action      (GtkWidget   *list_view,
94                                                                  GtkTreeIter *row,
95                                                                  const gchar *action,
96                                                                  gboolean     is_valid);
97 static GtkWidget *prefs_filtering_action_list_view_create       (void);
98 static void prefs_filtering_action_create_list_view_columns     (GtkTreeView *list_view);
99 static gboolean prefs_filtering_actions_selected                (GtkTreeSelection *selector,
100                                                                  GtkTreeModel *model, 
101                                                                  GtkTreePath *path,
102                                                                  gboolean currently_selected,
103                                                                  gpointer data);
104
105 static void prefs_filtering_action_exec_info                    (GtkWidget *widget,
106                                                                  GtkWidget *parent);
107
108 /*!
109  *\brief        UI data for matcher dialog
110  */
111 static struct FilteringAction_ {
112         GtkWidget *window;
113
114         GtkWidget *ok_btn;
115
116         GtkWidget *action_list_view;
117         GtkWidget *label1;
118         GtkWidget *label2;
119         GtkWidget *label3;
120         GtkWidget *action_combo;
121         GtkWidget *account_combo;
122         GtkWidget *dest_entry;
123         GtkWidget *dest_btn;
124         GtkWidget *exec_btn;
125 #if !GTK_CHECK_VERSION(3, 0, 0)
126         GtkWidget *color_optmenu;
127 #endif
128         GtkWidget *header_combo;
129         GtkWidget *header_entry;
130 #ifndef USE_ALT_ADDRBOOK
131         GtkWidget *addressbook_btn;
132 #endif
133         GtkWidget *score_entry;
134         GtkWidget *tags_combo;
135
136         gint current_action;
137 } filtering_action;
138
139
140 typedef enum Action_ {
141         ACTION_MOVE,
142         ACTION_COPY,
143         ACTION_DELETE,
144         ACTION_MARK,
145         ACTION_UNMARK,
146         ACTION_LOCK,
147         ACTION_UNLOCK,
148         ACTION_MARK_AS_READ,
149         ACTION_MARK_AS_UNREAD,
150         ACTION_MARK_AS_SPAM,
151         ACTION_MARK_AS_HAM,
152         ACTION_FORWARD,
153         ACTION_FORWARD_AS_ATTACHMENT,
154         ACTION_REDIRECT,
155         ACTION_EXECUTE,
156         ACTION_COLOR,
157         ACTION_CHANGE_SCORE,
158         ACTION_SET_SCORE,
159         ACTION_SET_TAG,
160         ACTION_UNSET_TAG,
161         ACTION_CLEAR_TAGS,
162         ACTION_HIDE,
163         ACTION_IGNORE,
164         ACTION_WATCH,
165         ACTION_ADD_TO_ADDRESSBOOK,
166         ACTION_STOP,
167         /* add other action constants */
168 } Action;
169
170 static struct {
171         gchar *menu;
172         gchar *text;
173         Action action;
174 } action_menu [] = {
175         { NULL,                 N_("Move"),                     ACTION_MOVE },  
176         { NULL,                 N_("Copy"),                     ACTION_COPY },
177         { NULL,                 N_("Delete"),                   ACTION_DELETE },
178         { NULL,                 N_("Hide"),                     ACTION_HIDE },
179         { N_("Message flags"),  N_("Mark"),                     ACTION_MARK },
180         { N_("Message flags"),  N_("Unmark"),                   ACTION_UNMARK },
181         { N_("Message flags"),  N_("Lock"),                     ACTION_LOCK },
182         { N_("Message flags"),  N_("Unlock"),                   ACTION_UNLOCK },
183         { N_("Message flags"),  N_("Mark as read"),             ACTION_MARK_AS_READ },
184         { N_("Message flags"),  N_("Mark as unread"),           ACTION_MARK_AS_UNREAD },
185         { N_("Message flags"),  N_("Mark as spam"),             ACTION_MARK_AS_SPAM },
186         { N_("Message flags"),  N_("Mark as ham"),              ACTION_MARK_AS_HAM },
187         { NULL,                 N_("Execute"),                  ACTION_EXECUTE },
188 #if !GTK_CHECK_VERSION(3, 0, 0)
189         { NULL,                 N_("Color label"),              ACTION_COLOR },
190 #endif
191         { N_("Resend"),         N_("Forward"),                  ACTION_FORWARD },
192         { N_("Resend"),         N_("Forward as attachment"),    ACTION_FORWARD_AS_ATTACHMENT },
193         { N_("Resend"),         N_("Redirect"),                 ACTION_REDIRECT },
194         { N_("Score"),          N_("Change score"),             ACTION_CHANGE_SCORE },
195         { N_("Score"),          N_("Set score"),                ACTION_SET_SCORE },
196         { N_("Tags"),           N_("Apply tag"),                ACTION_SET_TAG },
197         { N_("Tags"),           N_("Unset tag"),                ACTION_UNSET_TAG },
198         { N_("Tags"),           N_("Clear tags"),               ACTION_CLEAR_TAGS },
199         { N_("Threads"),        N_("Ignore thread"),            ACTION_IGNORE },
200         { N_("Threads"),        N_("Watch thread"),             ACTION_WATCH },
201         { NULL,                 N_("Add to address book"),      ACTION_ADD_TO_ADDRESSBOOK },
202         { NULL,                 N_("Stop filter"),              ACTION_STOP },
203         { NULL,                 NULL,                           0},
204 };
205
206 enum {
207         ACTION_COMBO_TEXT,
208         ACTION_COMBO_DATA,
209         ACTION_COMBO_SENS,
210         N_ACTION_COMBO
211 };
212
213 /*!
214  *\brief        Hooks
215  */
216 static PrefsFilteringActionSignal *filtering_action_callback;
217
218 static GtkTreeModel *prefs_filtering_action_create_model(void)
219 {
220         GtkTreeIter iter, iter2;
221         GtkTreeStore *store;
222         gchar *curr_menu = NULL;
223         gint i;
224         
225         store = gtk_tree_store_new(N_ACTION_COMBO, G_TYPE_STRING, G_TYPE_INT,
226                                    G_TYPE_BOOLEAN);
227         
228         for (i = 0; action_menu[i].menu || action_menu[i].text; i++)
229         {
230                 if (action_menu[i].menu) {
231                         if (!curr_menu || strcmp(action_menu[i].menu, curr_menu)) {
232                                 gtk_tree_store_append(store, &iter, NULL);
233                                 gtk_tree_store_set(store, &iter,
234                                                    ACTION_COMBO_TEXT,
235                                                    gettext(action_menu[i].menu),
236                                                    ACTION_COMBO_SENS, TRUE,
237                                                    -1);
238                                 curr_menu = action_menu[i].menu;
239                         } 
240                         
241                         gtk_tree_store_append(store, &iter2, &iter);
242                         gtk_tree_store_set(store, &iter2,
243                                            ACTION_COMBO_TEXT, gettext(action_menu[i].text),
244                                            ACTION_COMBO_DATA, action_menu[i].action,
245                                            ACTION_COMBO_SENS, TRUE,
246                                            -1);
247                 } else {
248                         curr_menu = NULL;
249                         
250                         gtk_tree_store_append(store, &iter, NULL);
251                         gtk_tree_store_set(store, &iter,
252                                            ACTION_COMBO_TEXT, gettext(action_menu[i].text),
253                                            ACTION_COMBO_DATA, action_menu[i].action,
254                                            ACTION_COMBO_SENS, TRUE,
255                                            -1); 
256                 }   
257         }
258         
259         return GTK_TREE_MODEL(store);
260
261
262 static void cell_is_sensitive(GtkCellLayout   *cell_layout,
263                               GtkCellRenderer *cell,
264                               GtkTreeModel    *tree_model,
265                               GtkTreeIter     *iter,
266                               gpointer         data)
267 {
268         if(gtk_tree_model_iter_has_child (tree_model, iter)) {
269                 g_object_set (cell, "sensitive", FALSE, NULL);
270         }
271 }
272
273 /*!
274  *\brief        Opens the filtering action dialog with a list of actions
275  *
276  *\param        matchers List of conditions
277  *\param        cb Callback
278  *
279  */
280 void prefs_filtering_action_open(GSList *action_list,
281     PrefsFilteringActionSignal *cb)
282 {
283         inc_lock();
284
285         if (!filtering_action.window) {
286                 prefs_filtering_action_create();
287         } else {
288 #if !GTK_CHECK_VERSION(3, 0, 0)
289                 /* update color label menu */
290                 gtk_cmoption_menu_set_menu(GTK_CMOPTION_MENU(filtering_action.color_optmenu),
291                                 colorlabel_create_color_menu());
292 #endif
293         }
294
295         manage_window_set_transient(GTK_WINDOW(filtering_action.window));
296         gtk_widget_grab_focus(filtering_action.ok_btn);
297
298         filtering_action_callback = cb;
299
300         prefs_filtering_action_set_dialog(action_list);
301
302         gtk_widget_show(filtering_action.window);
303         gtk_window_set_modal(GTK_WINDOW(filtering_action.window), TRUE);
304 }
305
306 /*!
307  *\brief        Save Gtk object size to prefs dataset
308  */
309 static void prefs_filtering_action_size_allocate_cb(GtkWidget *widget,
310                                          GtkAllocation *allocation)
311 {
312         cm_return_if_fail(allocation != NULL);
313
314         prefs_common.filteringactionwin_width = allocation->width;
315         prefs_common.filteringactionwin_height = allocation->height;
316 }
317
318 #define LABELS_WIDTH            80
319 #define SECOND_ROW_WIDTH        250
320
321 static void prefs_filtering_action_check_widget_width(GtkWidget *widget)
322 {
323         GtkRequisition req;
324         
325         gtk_widget_size_request(widget, &req);
326         if(req.width > SECOND_ROW_WIDTH)
327                 gtk_widget_set_size_request(widget, SECOND_ROW_WIDTH, -1);
328 }
329
330 /*!
331  *\brief        Create the matcher dialog
332  */
333 static void prefs_filtering_action_create(void)
334 {
335         GtkWidget *window;
336         GtkWidget *vbox;
337         GtkWidget *ok_btn;
338         GtkWidget *cancel_btn;
339         GtkWidget *confirm_area;
340
341         GtkWidget *vbox1;
342         GtkWidget *frame;
343         GtkWidget *table;
344         GtkWidget *hbox1;
345
346         GtkWidget *label1;
347         GtkWidget *label2;
348         GtkWidget *label3;
349         GtkWidget *action_combo;
350         GtkWidget *account_combo;
351         GtkWidget *header_combo;
352         GtkWidget *header_entry;
353 #ifndef USE_ALT_ADDRBOOK
354         GtkWidget *addressbook_btn;
355 #endif
356         GtkWidget *dest_entry;
357         GtkWidget *dest_btn;
358         GtkWidget *score_entry;
359         GtkWidget *tags_combo;
360
361         GtkWidget *reg_hbox;
362         GtkWidget *btn_hbox;
363         GtkWidget *arrow;
364         GtkWidget *reg_btn;
365         GtkWidget *subst_btn;
366         GtkWidget *del_btn;
367
368         GtkWidget *action_hbox;
369         GtkWidget *action_scrolledwin;
370         GtkWidget *action_list_view;
371
372         GtkWidget *btn_vbox;
373         GtkWidget *up_btn;
374         GtkWidget *down_btn;
375
376         GtkWidget *exec_btn;
377
378 #if !GTK_CHECK_VERSION(3, 0, 0)
379         GtkWidget *color_optmenu;
380 #endif
381
382         static GdkGeometry geometry;
383
384         GList * accounts;
385         GSList *tmp, *tags;
386
387         GtkSizeGroup *size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
388         GtkSizeGroup *size_action = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
389         GtkTreeModel *model;
390         GtkCellRenderer *renderer;
391
392         debug_print("Creating matcher configuration window...\n");
393
394         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_filtering_action");
395         gtk_container_set_border_width(GTK_CONTAINER(window), VBOX_BORDER);
396         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
397         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
398
399         vbox = gtk_vbox_new(FALSE, 6);
400         gtk_container_add(GTK_CONTAINER(window), vbox);
401
402         gtkut_stock_button_set_create(&confirm_area,
403                                       &cancel_btn, GTK_STOCK_CANCEL,
404                                       &ok_btn, GTK_STOCK_OK,
405                                       NULL, NULL);
406         gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
407         gtk_widget_grab_default(ok_btn);
408
409         gtk_window_set_title(GTK_WINDOW(window),
410                              _("Action configuration"));
411         g_signal_connect(G_OBJECT(window), "delete_event",
412                          G_CALLBACK(prefs_filtering_action_deleted), NULL);
413         g_signal_connect(G_OBJECT(window), "size_allocate",
414                          G_CALLBACK(prefs_filtering_action_size_allocate_cb), NULL);
415         g_signal_connect(G_OBJECT(window), "key_press_event",
416                          G_CALLBACK(prefs_filtering_action_key_pressed), NULL);
417         MANAGE_WINDOW_SIGNALS_CONNECT(window);
418         g_signal_connect(G_OBJECT(ok_btn), "clicked",
419                          G_CALLBACK(prefs_filtering_action_ok), NULL);
420         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
421                          G_CALLBACK(prefs_filtering_action_cancel), NULL);
422
423         vbox1 = gtk_vbox_new(FALSE, VSPACING);
424         gtk_box_pack_start(GTK_BOX(vbox), vbox1, TRUE, TRUE, 0);
425         gtk_container_set_border_width(GTK_CONTAINER (vbox1), 2);
426
427         frame = gtk_frame_new(_("Rule"));
428         gtk_frame_set_label_align(GTK_FRAME(frame), 0.01, 0.5);
429         gtk_box_pack_start (GTK_BOX (vbox1), frame, FALSE, FALSE, 0);   
430         gtk_widget_set_size_request(frame, -1, 110);
431         
432         table = gtk_table_new(3, 3, FALSE);
433         gtk_container_set_border_width(GTK_CONTAINER(table), 2);
434         gtk_table_set_row_spacings (GTK_TABLE (table), VSPACING_NARROW_2);
435         gtk_table_set_col_spacings (GTK_TABLE (table), HSPACING_NARROW);
436         gtk_container_add(GTK_CONTAINER(frame), table);
437         
438         /* first row labels */
439
440         label1 = gtk_label_new (_("Action"));
441         gtk_widget_set_size_request(label1, LABELS_WIDTH, -1);
442         gtk_size_group_add_widget(size_group, label1);
443         gtk_misc_set_alignment (GTK_MISC (label1), 1, 0.5);
444         gtk_table_attach(GTK_TABLE(table), label1, 0, 1, 0, 1, 
445                         GTK_FILL, GTK_SHRINK, 0, 0);
446
447         label2 = gtk_label_new ("");
448         gtk_size_group_add_widget(size_group, label2);
449         gtk_misc_set_alignment (GTK_MISC (label2), 1, 0.5);
450         gtk_table_attach(GTK_TABLE(table), label2, 0, 1, 1, 2, 
451                         GTK_FILL, GTK_SHRINK, 0, 0);
452
453         label3 = gtk_label_new ("");
454         gtk_size_group_add_widget(size_group, label3);
455         gtk_misc_set_alignment (GTK_MISC (label3), 1, 0.5);
456         gtk_table_attach(GTK_TABLE(table), label3, 0, 1, 2, 3, 
457                         GTK_FILL, GTK_SHRINK, 0, 0);
458
459         /* action combo */
460         
461         hbox1 = gtk_hbox_new(FALSE, 0);
462         gtk_table_attach(GTK_TABLE(table), hbox1, 1, 2, 0, 1, 
463                         GTK_FILL, GTK_SHRINK, 0, 0);
464                         
465         model = prefs_filtering_action_create_model();
466         action_combo = gtk_combo_box_new_with_model(model);
467         gtk_size_group_add_widget(size_action, action_combo);
468
469         renderer = gtk_cell_renderer_text_new();
470         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(action_combo), renderer, TRUE);
471         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(action_combo), renderer,
472                                        "text", ACTION_COMBO_TEXT,
473                                        "sensitive", ACTION_COMBO_SENS,
474                                        NULL);
475         gtk_cell_layout_set_cell_data_func(GTK_CELL_LAYOUT(action_combo), renderer,
476                                            cell_is_sensitive, NULL, NULL);
477
478         combobox_select_by_data(GTK_COMBO_BOX(action_combo), ACTION_MOVE);
479         g_signal_connect(G_OBJECT(action_combo), "changed",
480                          G_CALLBACK(prefs_filtering_action_type_selection_changed),
481                          NULL);
482         gtk_box_pack_start(GTK_BOX(hbox1), action_combo, FALSE, FALSE, 0);
483         gtk_box_pack_start(GTK_BOX(hbox1), gtk_label_new(""), TRUE, TRUE, 0);
484
485         /* accounts */
486
487         hbox1 = gtk_hbox_new (FALSE, 0);
488         gtk_table_attach(GTK_TABLE(table), hbox1, 1, 2, 1, 2, 
489                          GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
490
491 #if !GTK_CHECK_VERSION(2, 24, 0)
492         account_combo = gtk_combo_box_new_text ();
493 #else
494         account_combo = gtk_combo_box_text_new ();
495 #endif
496         gtk_size_group_add_widget(size_action, account_combo);
497
498         for (accounts = account_get_list() ; accounts != NULL;
499              accounts = accounts->next) {
500                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
501                 gchar *name = g_strdup(ac->account_name);
502 #if !GTK_CHECK_VERSION(2, 24, 0)
503                 gtk_combo_box_append_text(GTK_COMBO_BOX(account_combo), (gpointer) name);
504 #else
505                 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(account_combo), (gpointer) name);
506 #endif
507                 g_free(name);
508         }
509
510         prefs_filtering_action_check_widget_width(account_combo);
511         gtk_combo_box_set_active(GTK_COMBO_BOX(account_combo), 0);
512         gtk_box_pack_start (GTK_BOX (hbox1), account_combo,
513                             FALSE, FALSE, 0);
514
515         /* header */
516
517         header_combo = combobox_text_new(TRUE, "From", "To", "Cc", "Reply-To", "Sender", NULL);
518         gtk_size_group_add_widget(size_action, header_combo);
519         gtk_box_pack_start (GTK_BOX (hbox1), header_combo,
520                             FALSE, FALSE, 0);
521         header_entry = gtk_bin_get_child(GTK_BIN((header_combo)));
522
523         /* destination */
524
525         hbox1 = gtk_hbox_new (FALSE, 0);
526         gtk_table_attach(GTK_TABLE(table), hbox1, 1, 2, 2, 3, 
527                         GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
528
529         dest_entry = gtk_entry_new ();
530         gtk_box_pack_start (GTK_BOX (hbox1), dest_entry, TRUE, TRUE, 0);
531         
532         score_entry = gtk_spin_button_new_with_range(-1000, 1000, 1);
533         gtk_box_pack_start(GTK_BOX(hbox1), score_entry, FALSE, FALSE, 0);
534         
535 #if !GTK_CHECK_VERSION(3, 0, 0)
536         color_optmenu = gtk_cmoption_menu_new();
537         gtk_size_group_add_widget(size_action, color_optmenu);
538         gtk_cmoption_menu_set_menu(GTK_CMOPTION_MENU(color_optmenu),
539                                  colorlabel_create_color_menu());
540         prefs_filtering_action_check_widget_width(color_optmenu);
541         gtk_box_pack_start(GTK_BOX(hbox1), color_optmenu, FALSE, FALSE, 0);
542 #endif
543
544 #if !GTK_CHECK_VERSION(2, 24, 0)
545         tags_combo = gtk_combo_box_new_text ();
546 #else
547         tags_combo = gtk_combo_box_text_new ();
548 #endif
549         gtk_size_group_add_widget(size_action, tags_combo);
550
551         for (tmp = tags = tags_get_list() ; tmp != NULL;
552              tmp = tmp->next) {
553                 gchar *name = g_strdup(tags_get_tag(GPOINTER_TO_INT(tmp->data)));
554
555 #if !GTK_CHECK_VERSION(2, 24, 0)
556                 gtk_combo_box_append_text(GTK_COMBO_BOX(tags_combo), (gpointer) name);
557 #else
558                 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(tags_combo), (gpointer) name);
559 #endif
560                 g_free(name);
561         }
562         g_slist_free(tags);
563
564         prefs_filtering_action_check_widget_width(tags_combo);
565         gtk_combo_box_set_active(GTK_COMBO_BOX(tags_combo), 0);
566         gtk_box_pack_start (GTK_BOX (hbox1), tags_combo,
567                             FALSE, FALSE, 0);
568
569         hbox1 = gtk_hbox_new (FALSE, 0);
570         gtk_table_attach(GTK_TABLE(table), hbox1, 2, 3, 2, 3, 
571                         GTK_FILL, GTK_SHRINK, 0, 0);
572
573         dest_btn = gtk_button_new_with_label (_("Select..."));
574         gtk_box_pack_start (GTK_BOX (hbox1), dest_btn, FALSE, FALSE, 0);
575         g_signal_connect (G_OBJECT (dest_btn), "clicked",
576                           G_CALLBACK(prefs_filtering_action_select_dest),
577                           NULL);
578
579 #ifndef USE_ALT_ADDRBOOK
580         addressbook_btn = gtk_button_new_with_label (_("Select..."));
581         gtk_box_pack_start (GTK_BOX (hbox1), addressbook_btn, FALSE, FALSE, 0);
582         g_signal_connect (G_OBJECT (addressbook_btn), "clicked",
583                           G_CALLBACK(prefs_filtering_action_select_addressbook),
584                           NULL);
585 #endif
586
587         exec_btn = gtk_button_new_from_stock(GTK_STOCK_INFO);
588         gtk_box_pack_start (GTK_BOX (hbox1), exec_btn, FALSE, FALSE, 0);
589         g_signal_connect (G_OBJECT (exec_btn), "clicked",
590                           G_CALLBACK(prefs_filtering_action_exec_info),
591                           window);
592
593         /* register / substitute / delete */
594
595         reg_hbox = gtk_hbox_new(FALSE, 4);
596         gtk_box_pack_start(GTK_BOX(vbox1), reg_hbox, FALSE, FALSE, 0);
597
598         arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
599         gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0);
600         gtk_widget_set_size_request(arrow, -1, 16);
601
602         btn_hbox = gtk_hbox_new(TRUE, 4);
603         gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0);
604
605         reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
606         gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0);
607         g_signal_connect(G_OBJECT(reg_btn), "clicked",
608                          G_CALLBACK(prefs_filtering_action_register_cb), NULL);
609
610         subst_btn = gtkut_get_replace_btn(_("_Replace"));
611         gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0);
612         g_signal_connect(G_OBJECT(subst_btn), "clicked",
613                          G_CALLBACK(prefs_filtering_action_substitute_cb),
614                          NULL);
615
616         del_btn = gtk_button_new_with_mnemonic (_("Re_move"));
617         gtk_button_set_image(GTK_BUTTON(del_btn),
618                         gtk_image_new_from_stock(GTK_STOCK_REMOVE,GTK_ICON_SIZE_BUTTON));
619         gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0);
620         g_signal_connect(G_OBJECT(del_btn), "clicked",
621                          G_CALLBACK(prefs_filtering_action_delete_cb), NULL);
622
623         action_hbox = gtk_hbox_new(FALSE, 8);
624         gtk_box_pack_start(GTK_BOX(vbox1), action_hbox, TRUE, TRUE, 0);
625
626         action_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
627         gtk_widget_set_size_request(action_scrolledwin, -1, 150);
628         gtk_box_pack_start(GTK_BOX(action_hbox), action_scrolledwin,
629                            TRUE, TRUE, 0);
630         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(action_scrolledwin),
631                                             GTK_SHADOW_ETCHED_IN);
632         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(action_scrolledwin),
633                                        GTK_POLICY_AUTOMATIC,
634                                        GTK_POLICY_AUTOMATIC);
635
636         action_list_view = prefs_filtering_action_list_view_create();
637         gtk_container_add(GTK_CONTAINER(action_scrolledwin), action_list_view);
638
639         btn_vbox = gtk_vbox_new(FALSE, 8);
640         gtk_box_pack_start(GTK_BOX(action_hbox), btn_vbox, FALSE, FALSE, 0);
641
642         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
643         gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 0);
644         g_signal_connect(G_OBJECT(up_btn), "clicked",
645                          G_CALLBACK(prefs_filtering_action_up), NULL);
646
647         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
648         gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0);
649         g_signal_connect(G_OBJECT(down_btn), "clicked",
650                          G_CALLBACK(prefs_filtering_action_down), NULL);
651
652         if (!geometry.min_height) {
653                 geometry.min_width = 490;
654                 geometry.min_height = 348;
655         }
656
657         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
658                                       GDK_HINT_MIN_SIZE);
659         gtk_widget_set_size_request(window, prefs_common.filteringactionwin_width,
660                                     prefs_common.filteringactionwin_height);
661
662         gtk_widget_show_all(window);
663
664         filtering_action.window    = window;
665         filtering_action.label1 = label1;
666         filtering_action.label2 = label2;
667         filtering_action.label3 = label3;
668         filtering_action.action_combo = action_combo;
669         filtering_action.account_combo = account_combo;
670         filtering_action.tags_combo = tags_combo;
671         filtering_action.dest_entry = dest_entry;
672         filtering_action.dest_btn = dest_btn;
673         filtering_action.exec_btn = exec_btn;
674 #if !GTK_CHECK_VERSION(3, 0, 0)
675         filtering_action.color_optmenu = color_optmenu;
676 #endif
677         filtering_action.score_entry = score_entry;
678         filtering_action.header_combo = header_combo;
679         filtering_action.header_entry = header_entry;
680 #ifndef USE_ALT_ADDRBOOK
681         filtering_action.addressbook_btn = addressbook_btn;
682 #endif
683         filtering_action.ok_btn = ok_btn;
684         filtering_action.action_list_view = action_list_view;
685         
686         prefs_filtering_action_type_selection_changed(NULL, NULL);
687 }
688
689 /*!
690  *\brief        Set the contents of a row
691  *
692  *\param        row Index of row to set
693  *\param        prop Condition to set
694  *
695  */
696 static void prefs_filtering_action_list_view_set_row(GtkTreeIter *row, 
697                                                      FilteringAction *action)
698 {
699         gchar *buf;
700
701         if (row == NULL && action == NULL) {
702                 prefs_filtering_action_list_view_insert_action
703                         (filtering_action.action_list_view,
704                          NULL, _("(New)"), FALSE);
705                 return;
706         }                        
707
708         buf = filteringaction_to_string(action);
709
710         prefs_filtering_action_list_view_insert_action
711                         (filtering_action.action_list_view,
712                          row, buf, TRUE);
713         g_free(buf);
714 }
715
716 /*!
717  *\brief        Initializes dialog with a set of conditions
718  *
719  *\param        matchers List of conditions
720  */
721 static void prefs_filtering_action_set_dialog(GSList *action_list)
722 {
723         GSList *cur;
724
725         gtk_list_store_clear(GTK_LIST_STORE(gtk_tree_view_get_model
726                         (GTK_TREE_VIEW(filtering_action.action_list_view))));
727
728         prefs_filtering_action_list_view_set_row(NULL, NULL);
729         if (action_list != NULL) {
730                 for (cur = action_list; cur != NULL;
731                      cur = g_slist_next(cur)) {
732                         FilteringAction *action;
733                         action = (FilteringAction *) cur->data;
734                         prefs_filtering_action_list_view_set_row(NULL, action);
735                 }
736         }
737         
738         prefs_filtering_action_reset_dialog();
739         
740         combobox_set_sensitive(GTK_COMBO_BOX(filtering_action.action_combo), 9,
741                         (tags_get_size() > 0) ? TRUE : FALSE);
742 }
743
744 /*!
745  *\brief        Converts current actions in list box in
746  *              an action list used by the filtering system.
747  *
748  *\return       GSList * List of actions.
749  */
750 static GSList *prefs_filtering_action_get_list(void)
751 {
752         gchar *action_str;
753         gboolean is_valid;
754         gint row = 1;
755         GSList *action_list;
756         GtkTreeView *list_view = GTK_TREE_VIEW(filtering_action.action_list_view);
757         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
758         GtkTreeIter iter;
759
760         action_list = NULL;
761
762         while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
763
764                 gtk_tree_model_get(model, &iter, 
765                                    PFA_ACTION, &action_str,
766                                    PFA_VALID_ACTION, &is_valid,
767                                    -1);
768
769                 if (is_valid) {                            
770                         GSList * tmp_action_list;
771                         tmp_action_list = matcher_parser_get_action_list(action_str);
772                         
773                         if (tmp_action_list == NULL) {
774                                 g_free(action_str);
775                                 break;
776                         }                               
777
778                         action_list = g_slist_concat(action_list,
779                             tmp_action_list);
780                 }
781
782                 g_free(action_str);
783                 action_str = NULL;
784                 row ++;
785                 
786         }
787
788         return action_list;
789 }
790
791 /*!
792  *\brief        Returns account ID from the given list index
793  *
794  *\return       gint account ID
795  */
796 static gint get_account_id_from_list_id(gint list_id)
797 {
798         GList * accounts;
799
800         for (accounts = account_get_list() ; accounts != NULL;
801              accounts = accounts->next) {
802                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
803
804                 if (list_id == 0)
805                         return ac->account_id;
806                 list_id--;
807         }
808         return 0;
809 }
810
811 /*!
812  *\brief        Returns list index from the given account ID
813  *
814  *\return       gint list index
815  */
816 static gint get_list_id_from_account_id(gint account_id)
817 {
818         GList * accounts;
819         gint list_id = 0;
820
821         for (accounts = account_get_list() ; accounts != NULL;
822              accounts = accounts->next) {
823                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
824
825                 if (account_id == ac->account_id)
826                         return list_id;
827                 list_id++;
828         }
829         return 0;
830 }
831
832
833 /*!
834  *\brief        Returns parser action ID from internal action ID
835  *
836  *\return       gint parser action ID
837  */
838 static gint prefs_filtering_action_get_matching_from_action(Action action_id)
839 {
840         switch (action_id) {
841         case ACTION_MOVE:
842                 return MATCHACTION_MOVE;
843         case ACTION_SET_TAG:
844                 return MATCHACTION_SET_TAG;
845         case ACTION_UNSET_TAG:
846                 return MATCHACTION_UNSET_TAG;
847         case ACTION_CLEAR_TAGS:
848                 return MATCHACTION_CLEAR_TAGS;
849         case ACTION_COPY:
850                 return MATCHACTION_COPY;
851         case ACTION_DELETE:
852                 return MATCHACTION_DELETE;
853         case ACTION_MARK:
854                 return MATCHACTION_MARK;
855         case ACTION_UNMARK:
856                 return MATCHACTION_UNMARK;
857         case ACTION_LOCK:
858                 return MATCHACTION_LOCK;
859         case ACTION_UNLOCK:
860                 return MATCHACTION_UNLOCK;
861         case ACTION_MARK_AS_READ:
862                 return MATCHACTION_MARK_AS_READ;
863         case ACTION_MARK_AS_UNREAD:
864                 return MATCHACTION_MARK_AS_UNREAD;
865         case ACTION_MARK_AS_SPAM:
866                 return MATCHACTION_MARK_AS_SPAM;
867         case ACTION_MARK_AS_HAM:
868                 return MATCHACTION_MARK_AS_HAM;
869         case ACTION_FORWARD:
870                 return MATCHACTION_FORWARD;
871         case ACTION_FORWARD_AS_ATTACHMENT:
872                 return MATCHACTION_FORWARD_AS_ATTACHMENT;
873         case ACTION_REDIRECT:
874                 return MATCHACTION_REDIRECT;
875         case ACTION_EXECUTE:
876                 return MATCHACTION_EXECUTE;
877 #if !GTK_CHECK_VERSION(3, 0, 0)
878         case ACTION_COLOR:
879                 return MATCHACTION_COLOR;
880 #endif
881         case ACTION_HIDE:
882                 return MATCHACTION_HIDE;
883         case ACTION_IGNORE:
884                 return MATCHACTION_IGNORE;
885         case ACTION_WATCH:
886                 return MATCHACTION_WATCH;
887         case ACTION_STOP:
888                 return MATCHACTION_STOP;
889         case ACTION_CHANGE_SCORE:
890                 return MATCHACTION_CHANGE_SCORE;
891         case ACTION_SET_SCORE:
892                 return MATCHACTION_SET_SCORE;
893         case ACTION_ADD_TO_ADDRESSBOOK:
894                 return MATCHACTION_ADD_TO_ADDRESSBOOK;
895         default:
896                 return -1;
897         }
898 }
899
900 /*!
901  *\brief        Returns action from the content of the dialog
902  *
903  *\param        alert specifies whether alert dialog boxes should be shown
904  *                or not.
905  *
906  *\return       FilteringAction * action entered in the dialog box.
907  */
908 static FilteringAction * prefs_filtering_action_dialog_to_action(gboolean alert)
909 {
910         Action action_id;
911         gint action_type;
912         gint list_id;
913         gint account_id;
914         gchar * destination = NULL;
915         gint labelcolor = 0;
916         FilteringAction * action;
917         gint score;
918         gchar * header = NULL;
919         
920         action_id = combobox_get_active_data(GTK_COMBO_BOX(filtering_action.action_combo));
921         action_type = prefs_filtering_action_get_matching_from_action(action_id);
922         list_id = gtk_combo_box_get_active(GTK_COMBO_BOX(filtering_action.account_combo));
923         account_id = get_account_id_from_list_id(list_id);
924         score = 0;
925         destination = NULL;
926         
927         switch (action_id) {
928         case ACTION_MOVE:
929         case ACTION_COPY:
930         case ACTION_EXECUTE:
931                 destination = gtk_editable_get_chars(GTK_EDITABLE(filtering_action.dest_entry), 0, -1);
932                 if (*destination == '\0') {
933                         if (alert)
934                                 alertpanel_error(action_id == ACTION_EXECUTE 
935                                                  ? _("Command-line not set")
936                                                  : _("Destination is not set."));
937                         g_free(destination);
938                         return NULL;
939                 }
940                 break;
941         case ACTION_FORWARD:
942         case ACTION_FORWARD_AS_ATTACHMENT:
943         case ACTION_REDIRECT:
944                 destination = gtk_editable_get_chars(GTK_EDITABLE(filtering_action.dest_entry), 0, -1);
945                 if (*destination == '\0') {
946                         if (alert)
947                                 alertpanel_error(_("Recipient is not set."));
948                         g_free(destination);
949                         return NULL;
950                 }
951                 break;
952 #if !GTK_CHECK_VERSION(3, 0, 0)
953         case ACTION_COLOR:
954                 labelcolor = colorlabel_get_color_menu_active_item(
955                         gtk_cmoption_menu_get_menu(GTK_CMOPTION_MENU(filtering_action.color_optmenu)));
956                 destination = NULL;     
957                 break;
958 #endif
959         case ACTION_CHANGE_SCORE:
960         case ACTION_SET_SCORE:
961                 score = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(
962                                                 filtering_action.score_entry));
963                 if (!score && action_id == ACTION_CHANGE_SCORE) {
964                         if (alert)
965                                 alertpanel_error(_("Score is not set"));
966                         return NULL;
967                 }
968                 break;
969         case ACTION_ADD_TO_ADDRESSBOOK:
970                 header = gtk_editable_get_chars(GTK_EDITABLE(filtering_action.header_entry), 0, -1);
971                 if (*header == '\0') {
972                         if (alert)
973                                 alertpanel_error(_("Header is not set."));
974                         g_free(header);
975                         return NULL;
976                 }
977                 destination = gtk_editable_get_chars(GTK_EDITABLE(filtering_action.dest_entry), 0, -1);
978                 if (*destination == '\0') {
979                         if (alert)
980                                 alertpanel_error(_("Target addressbook/folder is not set."));
981                         g_free(destination);
982                         return NULL;
983                 }
984                 break;
985         case ACTION_SET_TAG:
986         case ACTION_UNSET_TAG:
987 #if !GTK_CHECK_VERSION(2, 24, 0)
988                 destination = gtk_combo_box_get_active_text(GTK_COMBO_BOX(filtering_action.tags_combo));
989 #else
990                 destination = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(filtering_action.tags_combo));
991 #endif
992                 if (!destination || *destination == '\0') {
993                         if (alert)
994                                 alertpanel_error(_("Tag name is empty."));
995                         g_free(destination);
996                         return NULL;
997                 }
998                 break;
999         case ACTION_STOP:
1000         case ACTION_HIDE:
1001         case ACTION_IGNORE:
1002         case ACTION_WATCH:
1003         case ACTION_DELETE:
1004         case ACTION_MARK:
1005         case ACTION_UNMARK:
1006         case ACTION_LOCK:
1007         case ACTION_UNLOCK:
1008         case ACTION_MARK_AS_READ:
1009         case ACTION_MARK_AS_UNREAD:
1010         case ACTION_MARK_AS_SPAM:
1011         case ACTION_MARK_AS_HAM:
1012         case ACTION_CLEAR_TAGS:
1013         default:
1014                 break;
1015         }
1016         action = filteringaction_new(action_type, account_id,
1017             destination, labelcolor, score, header);
1018         
1019         g_free(destination);
1020         return action;
1021 }
1022
1023 /*!
1024  *\brief        Signal handler for register button
1025  */
1026 static void prefs_filtering_action_register_cb(void)
1027 {
1028         FilteringAction *action;
1029         
1030         action = prefs_filtering_action_dialog_to_action(TRUE);
1031         if (action == NULL)
1032                 return;
1033
1034         prefs_filtering_action_list_view_set_row(NULL, action);
1035
1036         filteringaction_free(action);
1037         /* GTK 1 NOTE:
1038          * (presumably gtk_list_select_item(), called by 
1039          * prefs_filtering_action_reset_dialog() activates 
1040          * what seems to be a bug. this causes any other 
1041          * list items to be unselectable)
1042          * prefs_filtering_action_reset_dialog(); */
1043         gtk_combo_box_set_active(GTK_COMBO_BOX(filtering_action.account_combo), 0);
1044         gtk_combo_box_set_active(GTK_COMBO_BOX(filtering_action.tags_combo), 0);
1045         gtk_entry_set_text(GTK_ENTRY(filtering_action.dest_entry), "");
1046 }
1047
1048 /*!
1049  *\brief        Signal handler for substitute button
1050  */
1051 static void prefs_filtering_action_substitute_cb(void)
1052 {
1053         GtkTreeView *list_view = GTK_TREE_VIEW
1054                         (filtering_action.action_list_view);
1055         GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
1056         GtkTreeModel *model;
1057         gboolean is_valid;
1058         GtkTreeIter row;
1059         FilteringAction *action;
1060
1061         if (!gtk_tree_selection_get_selected(selection, &model, &row))
1062                 return;
1063
1064         gtk_tree_model_get(model, &row, PFA_VALID_ACTION, &is_valid, -1);
1065         if (!is_valid)
1066                 return;
1067
1068         action = prefs_filtering_action_dialog_to_action(TRUE);
1069         if (action == NULL)
1070                 return;
1071
1072         prefs_filtering_action_list_view_set_row(&row, action);
1073
1074         filteringaction_free(action);
1075
1076         prefs_filtering_action_reset_dialog();
1077 }
1078
1079 /*!
1080  *\brief        Signal handler for delete button
1081  */
1082 static void prefs_filtering_action_delete_cb(void)
1083 {
1084         GtkTreeView *list_view = GTK_TREE_VIEW
1085                         (filtering_action.action_list_view);
1086         GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
1087         GtkTreeModel *model;
1088         gboolean is_valid;
1089         GtkTreeIter row;
1090
1091         if (!gtk_tree_selection_get_selected(selection, &model, &row))
1092                 return;
1093
1094         gtk_tree_model_get(model, &row, PFA_VALID_ACTION, &is_valid, -1);
1095         if (!is_valid)
1096                 return;
1097
1098         gtk_list_store_remove(GTK_LIST_STORE(model), &row);             
1099
1100         prefs_filtering_action_reset_dialog();
1101 }
1102
1103 /*!
1104  *\brief        Signal handler for 'move up' button
1105  */
1106 static void prefs_filtering_action_up(void)
1107 {
1108         GtkTreePath *prev, *sel, *try;
1109         GtkTreeIter isel;
1110         GtkListStore *store = NULL;
1111         GtkTreeModel *model = NULL;
1112         GtkTreeIter iprev;
1113         
1114         if (!gtk_tree_selection_get_selected
1115                 (gtk_tree_view_get_selection
1116                         (GTK_TREE_VIEW(filtering_action.action_list_view)),
1117                  &model,        
1118                  &isel))
1119                 return;
1120         store = (GtkListStore *)model;
1121         sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
1122         if (!sel)
1123                 return;
1124         
1125         /* no move if we're at row 0 or 1, looks phony, but other
1126          * solutions are more convoluted... */
1127         try = gtk_tree_path_copy(sel);
1128         if (!gtk_tree_path_prev(try) || !gtk_tree_path_prev(try)) {
1129                 gtk_tree_path_free(try);
1130                 gtk_tree_path_free(sel);
1131                 return;
1132         }
1133         gtk_tree_path_free(try);
1134
1135         prev = gtk_tree_path_copy(sel);         
1136         if (gtk_tree_path_prev(prev)) {
1137                 gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
1138                                         &iprev, prev);
1139                 gtk_list_store_swap(store, &iprev, &isel);
1140                 /* XXX: GTK2 select row?? */
1141         }
1142
1143         gtk_tree_path_free(sel);
1144         gtk_tree_path_free(prev);
1145 }
1146
1147 /*!
1148  *\brief        Signal handler for 'move down' button
1149  */
1150 static void prefs_filtering_action_down(void)
1151 {
1152         GtkListStore *store = NULL;
1153         GtkTreeModel *model = NULL;
1154         GtkTreeIter next, sel;
1155         GtkTreePath *try;
1156         
1157         if (!gtk_tree_selection_get_selected
1158                 (gtk_tree_view_get_selection
1159                         (GTK_TREE_VIEW(filtering_action.action_list_view)),
1160                  &model,
1161                  &sel))
1162                 return;
1163         store = (GtkListStore *)model;
1164         try = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel);
1165         if (!try) 
1166                 return;
1167         
1168         /* move when not at row 0 ... */
1169         if (gtk_tree_path_prev(try)) {
1170                 next = sel;
1171                 if (gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
1172                         gtk_list_store_swap(store, &next, &sel);
1173         }
1174                 
1175         gtk_tree_path_free(try);
1176 }
1177
1178 /*!
1179  *\brief        Handle key press
1180  *
1181  *\param        widget Widget receiving key press
1182  *\param        event Key event
1183  *\param        data User data
1184  */
1185 static gboolean prefs_filtering_action_key_pressed(GtkWidget *widget,
1186     GdkEventKey *event, gpointer data)
1187 {
1188         if (event && event->keyval == GDK_KEY_Escape) {
1189                 prefs_filtering_action_cancel();
1190                 return TRUE;            
1191         }
1192         return FALSE;
1193 }
1194
1195 /*!
1196  *\brief        Cancel matcher dialog
1197  */
1198 static void prefs_filtering_action_cancel(void)
1199 {
1200         gtk_widget_destroy(filtering_action.window);
1201         filtering_action.window = NULL;
1202         inc_unlock();
1203 }
1204
1205 /*!
1206  *\brief        Accept current matchers
1207  */
1208 static void prefs_filtering_action_ok(void)
1209 {
1210         GSList * action_list;
1211         GSList * cur;
1212
1213         action_list = prefs_filtering_action_get_list();
1214
1215         if (action_list == NULL) {
1216                 alertpanel_error(_("No action was defined."));
1217                 return;
1218         }
1219
1220         if (filtering_action_callback != NULL)
1221                 filtering_action_callback(action_list);
1222         for(cur = action_list ; cur != NULL ; cur = cur->next) {
1223                 filteringaction_free(cur->data);
1224         }
1225         g_slist_free(action_list);
1226
1227         gtk_widget_destroy(filtering_action.window);
1228         filtering_action.window = NULL;
1229         inc_unlock();
1230 }
1231
1232 /*!
1233  *\brief        Called when closing dialog box
1234  *
1235  *\param        widget Dialog widget
1236  *\param        event Event info
1237  *\param        data User data
1238  *
1239  *\return       gint TRUE
1240  */
1241 static gint prefs_filtering_action_deleted(GtkWidget *widget,
1242     GdkEventAny *event, gpointer data)
1243 {
1244         prefs_filtering_action_cancel();
1245         return TRUE;
1246 }
1247
1248 /*
1249  * Strings describing exec format strings
1250  * 
1251  * When adding new lines, remember to put 2 strings for each line
1252  */
1253 static gchar *exec_desc_strings[] = {
1254         "%%",   N_("literal %"),
1255         "%s",   N_("Subject"),
1256         "%f",   N_("From"),
1257         "%t",   N_("To"),
1258         "%c",   N_("Cc"),
1259         "%d",   N_("Date"),
1260         "%i",   N_("Message-ID"),
1261         "%n",   N_("Newsgroups"),
1262         "%r",   N_("References"),
1263         "%F",   N_("filename (should not be modified)"),
1264         "\\n",  N_("new line"),
1265         "\\",   N_("escape character for quotes"),
1266         "\\\"", N_("quote character"),
1267         NULL, NULL
1268 };
1269
1270 static DescriptionWindow exec_desc_win = { 
1271         NULL,
1272         NULL,
1273         TRUE,
1274         2,
1275         N_("Filtering Action: 'Execute'"),
1276         N_("'Execute' allows you to send a message or message element "
1277            "to an external program or script.\n"
1278            "The following symbols can be used:"),
1279        exec_desc_strings
1280 };
1281
1282 /*!
1283  *\brief        Show Execute action's info
1284  */
1285 static void prefs_filtering_action_exec_info(GtkWidget *widget, GtkWidget *parent)
1286 {
1287         exec_desc_win.parent = parent;
1288         description_window_create(&exec_desc_win);
1289 }
1290
1291 static void prefs_filtering_action_select_dest(void)
1292 {
1293         FolderItem *dest;
1294         gchar * path;
1295
1296         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL, FALSE);
1297         if (!dest) return;
1298
1299         path = folder_item_get_identifier(dest);
1300
1301         gtk_entry_set_text(GTK_ENTRY(filtering_action.dest_entry), path);
1302         g_free(path);
1303 }
1304
1305 #ifndef USE_ALT_ADDRBOOK
1306 static void prefs_filtering_action_select_addressbook(void)
1307 {
1308         const gchar *folderpath = NULL;
1309         gchar *new_path = NULL;
1310
1311         folderpath = gtk_entry_get_text(GTK_ENTRY(filtering_action.dest_entry));
1312         new_path = addressbook_folder_selection(folderpath);
1313         if (new_path) {
1314                 gtk_entry_set_text(GTK_ENTRY(filtering_action.dest_entry), new_path);
1315                 g_free(new_path);
1316         } 
1317 }
1318 #endif
1319
1320 static void prefs_filtering_action_enable_widget(GtkWidget* widget, const gboolean enable)
1321 {
1322         cm_return_if_fail(widget != NULL);
1323
1324         if(enable == TRUE)
1325         {
1326 #if !GTK_CHECK_VERSION(2,24,0)
1327                 if(GTK_IS_COMBO_BOX(widget) || GTK_IS_COMBO_BOX_ENTRY(widget))
1328 #else
1329                 if(GTK_IS_COMBO_BOX(widget))
1330 #endif
1331                         gtk_combo_box_set_active(GTK_COMBO_BOX(widget), 0);
1332                 else if(GTK_IS_SPIN_BUTTON(widget))
1333                         gtk_spin_button_set_value(GTK_SPIN_BUTTON(widget), 0);
1334                 else if(GTK_IS_ENTRY(widget))
1335                         gtk_entry_set_text(GTK_ENTRY(widget), "");
1336 #if !GTK_CHECK_VERSION(3, 0, 0)
1337                 else if(GTK_IS_CMOPTION_MENU(widget))
1338                         gtk_cmoption_menu_set_history(GTK_CMOPTION_MENU(widget), 0);
1339 #endif
1340                 
1341                 gtk_widget_set_sensitive(widget, TRUE);
1342                 gtk_widget_show(widget);
1343         } else {
1344                 gtk_widget_set_sensitive(widget, FALSE);
1345                 gtk_widget_hide(widget);
1346         }
1347 }
1348
1349 #define ACTION_SEND(x)   (x == ACTION_FORWARD || x == ACTION_REDIRECT || \
1350                           x == ACTION_FORWARD_AS_ATTACHMENT)
1351 #define ACTION_SCORE(x)  (x == ACTION_CHANGE_SCORE || x == ACTION_SET_SCORE)
1352 #define ACTION_TAG(x)    (x == ACTION_SET_TAG || x == ACTION_UNSET_TAG)
1353 #define ACTION_FILEOP(x) (x == ACTION_MOVE || x == ACTION_COPY)
1354
1355 static void prefs_filtering_action_type_selection_changed(GtkWidget *combo,
1356                                                           gpointer user_data)
1357 {
1358         gint value;
1359
1360         value = combobox_get_active_data(GTK_COMBO_BOX(filtering_action.action_combo));
1361
1362         if (filtering_action.current_action != value) {
1363                 if (ACTION_SEND(filtering_action.current_action)) {
1364                         debug_print("unregistering address completion entry\n");
1365                         address_completion_unregister_entry(GTK_ENTRY(filtering_action.dest_entry));
1366                         address_completion_end(filtering_action.window);
1367                 }
1368                 if (ACTION_SEND(value)) {
1369                         debug_print("registering address completion entry\n");
1370                         address_completion_start(filtering_action.window);
1371                         address_completion_register_entry(
1372                                         GTK_ENTRY(filtering_action.dest_entry),
1373                                         TRUE);
1374                 }
1375                 filtering_action.current_action = value;
1376         }
1377
1378         prefs_filtering_action_enable_widget(filtering_action.label2,
1379                 (ACTION_SEND(value) || value == ACTION_ADD_TO_ADDRESSBOOK));
1380
1381         prefs_filtering_action_enable_widget(filtering_action.label3,
1382                         (ACTION_SEND(value)    || ACTION_TAG(value) || 
1383                          ACTION_SCORE(value)   || ACTION_FILEOP(value) ||
1384                          value == ACTION_COLOR || value == ACTION_EXECUTE ||
1385                          value == ACTION_ADD_TO_ADDRESSBOOK));
1386
1387         prefs_filtering_action_enable_widget(filtering_action.account_combo, 
1388                                                 ACTION_SEND(value));
1389
1390         prefs_filtering_action_enable_widget(filtering_action.tags_combo,
1391                                                 ACTION_TAG(value));
1392
1393         prefs_filtering_action_enable_widget(filtering_action.dest_entry,
1394                         (ACTION_FILEOP(value) || value == ACTION_EXECUTE ||
1395                          ACTION_SEND(value)   || value == ACTION_ADD_TO_ADDRESSBOOK));
1396                          
1397         prefs_filtering_action_enable_widget(filtering_action.dest_btn,
1398                                                 ACTION_FILEOP(value));
1399
1400         prefs_filtering_action_enable_widget(filtering_action.exec_btn,
1401                                                 (value == ACTION_EXECUTE));
1402
1403 #if !GTK_CHECK_VERSION(3, 0, 0)
1404         prefs_filtering_action_enable_widget(filtering_action.color_optmenu,
1405                                                 (value == ACTION_COLOR));
1406 #endif
1407
1408         prefs_filtering_action_enable_widget(filtering_action.header_combo,
1409                                         (value == ACTION_ADD_TO_ADDRESSBOOK));  
1410 #ifndef USE_ALT_ADDRBOOK
1411         prefs_filtering_action_enable_widget(filtering_action.addressbook_btn,
1412                                         (value == ACTION_ADD_TO_ADDRESSBOOK));
1413 #endif
1414         prefs_filtering_action_enable_widget(filtering_action.score_entry,
1415                                                 ACTION_SCORE(value));
1416                 
1417         switch(value) {
1418         case ACTION_FORWARD:
1419         case ACTION_FORWARD_AS_ATTACHMENT:
1420         case ACTION_REDIRECT:
1421                 gtk_label_set_text(GTK_LABEL(filtering_action.label2), _("Account"));   
1422                 gtk_label_set_text(GTK_LABEL(filtering_action.label3), _("Recipient"));
1423                 break;
1424         case ACTION_ADD_TO_ADDRESSBOOK:
1425                 gtk_label_set_text(GTK_LABEL(filtering_action.label2), _("Header Name"));
1426                 gtk_label_set_text(GTK_LABEL(filtering_action.label3), _("Book/Folder"));
1427                 break;
1428         case ACTION_COPY:
1429         case ACTION_MOVE:
1430                 gtk_label_set_text(GTK_LABEL(filtering_action.label3), _("Destination"));
1431                 break;
1432 #if !GTK_CHECK_VERSION(3, 0, 0)
1433         case ACTION_COLOR:
1434                 gtk_label_set_text(GTK_LABEL(filtering_action.label3), _("Color"));
1435                 break;
1436 #endif
1437         case ACTION_EXECUTE:
1438                 gtk_label_set_text(GTK_LABEL(filtering_action.label3), _("Execute"));
1439                 break;
1440         case ACTION_SET_SCORE:
1441         case ACTION_CHANGE_SCORE:
1442                 gtk_label_set_text(GTK_LABEL(filtering_action.label3), _("Score"));
1443                 break;
1444         case ACTION_SET_TAG:
1445         case ACTION_UNSET_TAG:
1446                 gtk_label_set_text(GTK_LABEL(filtering_action.label3), _("Tag"));
1447                 break;
1448         }
1449 }
1450
1451 static void prefs_filtering_action_reset_dialog(void)
1452 {
1453         combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo), ACTION_MOVE);
1454         gtk_combo_box_set_active(GTK_COMBO_BOX(filtering_action.account_combo), 0);
1455         gtk_entry_set_text(GTK_ENTRY(filtering_action.dest_entry), "");
1456         gtk_spin_button_set_value(GTK_SPIN_BUTTON(filtering_action.score_entry), 0);
1457 }
1458
1459 static GtkListStore* prefs_filtering_action_create_data_store(void)
1460 {
1461         return gtk_list_store_new(N_PFA_COLUMNS,
1462                                   G_TYPE_STRING,
1463                                   G_TYPE_BOOLEAN,
1464                                   -1);
1465 }
1466
1467 static void prefs_filtering_action_list_view_insert_action(GtkWidget   *list_view,
1468                                                            GtkTreeIter *row,
1469                                                            const gchar *action,
1470                                                            gboolean     is_valid)
1471 {
1472         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model
1473                                         (GTK_TREE_VIEW(list_view)));
1474         GtkTreeIter iter;
1475         
1476         
1477         /* see if row exists, if not append */
1478         if (row == NULL)
1479                 gtk_list_store_append(store, &iter);
1480         else
1481                 iter = *row;
1482
1483         gtk_list_store_set(store, &iter,
1484                            PFA_ACTION, action,
1485                            PFA_VALID_ACTION, is_valid,
1486                            -1);
1487 }
1488
1489 static GtkWidget *prefs_filtering_action_list_view_create(void)
1490 {
1491         GtkTreeView *list_view;
1492         GtkTreeModel *model;
1493         GtkTreeSelection *selector;
1494
1495         model = GTK_TREE_MODEL(prefs_filtering_action_create_data_store());
1496         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
1497         g_object_unref(model);  
1498         
1499         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1500         gtk_tree_view_set_reorderable(list_view, TRUE);
1501
1502         selector = gtk_tree_view_get_selection(list_view);
1503         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1504         gtk_tree_selection_set_select_function
1505                 (selector, prefs_filtering_actions_selected, NULL, NULL);
1506         
1507         /* create the columns */
1508         prefs_filtering_action_create_list_view_columns(list_view);
1509
1510         return GTK_WIDGET(list_view);
1511 }
1512
1513 static void prefs_filtering_action_create_list_view_columns(GtkTreeView *list_view)
1514 {
1515         GtkTreeViewColumn *column;
1516         GtkCellRenderer *renderer;
1517
1518         renderer = gtk_cell_renderer_text_new();
1519         column = gtk_tree_view_column_new_with_attributes
1520                 (_("Current action list"),
1521                  renderer,
1522                  "text", PFA_ACTION,
1523                  NULL);
1524         gtk_tree_view_append_column(list_view, column);         
1525 }
1526
1527 static gboolean prefs_filtering_actions_selected
1528                         (GtkTreeSelection *selector,
1529                          GtkTreeModel *model, 
1530                          GtkTreePath *path,
1531                          gboolean currently_selected,
1532                          gpointer data)
1533 {
1534         gchar *action_str;
1535         FilteringAction *action;
1536         GSList * action_list;
1537         gint list_id;
1538         GtkTreeIter iter;
1539         gboolean is_valid;
1540         GtkWidget *menu;
1541
1542         if (currently_selected)
1543                 return TRUE;
1544
1545         if (!gtk_tree_model_get_iter(model, &iter, path))
1546                 return TRUE;
1547
1548         gtk_tree_model_get(model, &iter, 
1549                            PFA_VALID_ACTION,  &is_valid,
1550                            -1);
1551
1552         if (!is_valid) {
1553                 prefs_filtering_action_reset_dialog();
1554                 return TRUE;
1555         }
1556
1557         gtk_tree_model_get(model, &iter, 
1558                            PFA_ACTION, &action_str,
1559                            -1);
1560
1561         action_list = matcher_parser_get_action_list(action_str);
1562         g_free(action_str);
1563
1564         if (action_list == NULL)
1565                 return TRUE;
1566
1567         action = action_list->data;
1568         g_slist_free(action_list);
1569
1570         switch(action->type) {
1571         case MATCHACTION_MOVE:
1572                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1573                                      ACTION_MOVE);
1574                 break;
1575         case MATCHACTION_COPY:
1576                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1577                                      ACTION_COPY);
1578                 break;
1579         case MATCHACTION_DELETE:
1580                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1581                                      ACTION_DELETE);
1582                 break;
1583         case MATCHACTION_MARK:
1584                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1585                                      ACTION_MARK);
1586                 break;
1587         case MATCHACTION_UNMARK:
1588                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1589                                      ACTION_UNMARK);
1590                 break;
1591         case MATCHACTION_LOCK:
1592                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1593                                      ACTION_LOCK);
1594                 break;
1595         case MATCHACTION_UNLOCK:
1596                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1597                                      ACTION_UNLOCK);
1598                 break;
1599         case MATCHACTION_MARK_AS_READ:
1600                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1601                                      ACTION_MARK_AS_READ);
1602                 break;
1603         case MATCHACTION_MARK_AS_UNREAD:
1604                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1605                                      ACTION_MARK_AS_UNREAD);
1606                 break;
1607         case MATCHACTION_MARK_AS_SPAM:
1608                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1609                                      ACTION_MARK_AS_SPAM);
1610                 break;
1611         case MATCHACTION_MARK_AS_HAM:
1612                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1613                                      ACTION_MARK_AS_HAM);
1614                 break;
1615         case MATCHACTION_FORWARD:
1616                 list_id = get_list_id_from_account_id(action->account_id);
1617                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1618                                      ACTION_FORWARD);
1619                 gtk_combo_box_set_active(GTK_COMBO_BOX(filtering_action.account_combo),
1620                                      list_id);
1621                 break;
1622         case MATCHACTION_FORWARD_AS_ATTACHMENT:
1623                 list_id = get_list_id_from_account_id(action->account_id);
1624                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1625                                      ACTION_FORWARD_AS_ATTACHMENT);
1626                 gtk_combo_box_set_active(GTK_COMBO_BOX(filtering_action.account_combo),
1627                                      list_id);
1628                 break;
1629         case MATCHACTION_REDIRECT:
1630                 list_id = get_list_id_from_account_id(action->account_id);
1631                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1632                                      ACTION_REDIRECT);
1633                 gtk_combo_box_set_active(GTK_COMBO_BOX(filtering_action.account_combo),
1634                                      list_id);
1635                 break;
1636         case MATCHACTION_EXECUTE:
1637                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1638                                      ACTION_EXECUTE);
1639                 break;
1640 #if !GTK_CHECK_VERSION(3, 0, 0)
1641         case MATCHACTION_COLOR:
1642                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1643                                      ACTION_COLOR);
1644                 gtk_cmoption_menu_set_history(GTK_CMOPTION_MENU(filtering_action.color_optmenu),
1645                                             action->labelcolor + 1);
1646                 menu = gtk_cmoption_menu_get_menu(GTK_CMOPTION_MENU(
1647                                                 filtering_action.color_optmenu));
1648                 g_signal_emit_by_name(G_OBJECT(menu), "selection-done", menu);
1649                 break;
1650 #endif
1651         case MATCHACTION_CHANGE_SCORE:
1652                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1653                                      ACTION_CHANGE_SCORE);
1654                 gtk_spin_button_set_value(GTK_SPIN_BUTTON(filtering_action.score_entry),
1655                                           action->score);
1656                 break;
1657         case MATCHACTION_SET_SCORE:
1658                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1659                                      ACTION_SET_SCORE);
1660                 gtk_spin_button_set_value(GTK_SPIN_BUTTON(filtering_action.score_entry),
1661                                           action->score);
1662                 break;
1663         case MATCHACTION_STOP:
1664                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1665                                      ACTION_STOP);
1666                 break;
1667         case MATCHACTION_HIDE:
1668                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1669                                      ACTION_HIDE);
1670                 break;
1671         case MATCHACTION_IGNORE:
1672                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1673                                      ACTION_IGNORE);
1674                 break;
1675         case MATCHACTION_WATCH:
1676                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1677                                      ACTION_WATCH);
1678                 break;
1679         case MATCHACTION_ADD_TO_ADDRESSBOOK:
1680                 if (action->header)
1681                         gtk_entry_set_text(GTK_ENTRY(filtering_action.header_entry), action->header);
1682                 else
1683                         gtk_entry_set_text(GTK_ENTRY(filtering_action.header_entry), "");
1684                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1685                                      ACTION_ADD_TO_ADDRESSBOOK);
1686                 break;
1687         case MATCHACTION_SET_TAG:
1688                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1689                                      ACTION_SET_TAG);
1690                 combobox_select_by_text(GTK_COMBO_BOX(filtering_action.tags_combo),
1691                                         action->destination);
1692                 break;
1693         case MATCHACTION_UNSET_TAG:
1694                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1695                                      ACTION_UNSET_TAG);
1696                 combobox_select_by_text(GTK_COMBO_BOX(filtering_action.tags_combo),
1697                                         action->destination);
1698                 break;
1699         case MATCHACTION_CLEAR_TAGS:
1700                 combobox_select_by_data(GTK_COMBO_BOX(filtering_action.action_combo),
1701                                      ACTION_CLEAR_TAGS);
1702                 break;
1703         default:
1704                 g_warning("unhandled action type");
1705         }
1706         if (action->destination)
1707                 gtk_entry_set_text(GTK_ENTRY(filtering_action.dest_entry), action->destination);
1708         else
1709                 gtk_entry_set_text(GTK_ENTRY(filtering_action.dest_entry), "");
1710
1711         filteringaction_free(action); /* XXX: memleak */
1712         return TRUE;
1713 }