Fix another g_log warning
[claws.git] / src / account.c
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2015 Hiroyuki Yamamoto and 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 <errno.h>
33
34 #include "main.h"
35 #include "mainwindow.h"
36 #include "folderview.h"
37 #include "folder.h"
38 #include "account.h"
39 #include "prefs_gtk.h"
40 #include "prefs_account.h"
41 #include "prefs_common.h"
42 #include "folder_item_prefs.h"
43 #include "compose.h"
44 #include "manage_window.h"
45 #include "stock_pixmap.h"
46 #include "inc.h"
47 #include "gtkutils.h"
48 #include "utils.h"
49 #include "alertpanel.h"
50 #include "procheader.h"
51 #include "customheader.h"
52 #include "remotefolder.h"
53 #include "manual.h"
54 #include "filtering.h"
55 #include "prefs_actions.h"
56 #include "hooks.h"
57
58 enum {
59         ACCOUNT_IS_DEFAULT,
60         ACCOUNT_ENABLE_GET_ALL, 
61         ACCOUNT_NAME,
62         ACCOUNT_PROTOCOL,
63         ACCOUNT_SERVER,
64         ACCOUNT_DATA,
65         N_ACCOUNT_COLUMNS
66 };
67
68
69 typedef enum
70 {
71         COL_DEFAULT     = 0,
72         COL_GETALL      = 1,
73         COL_NAME        = 2,
74         COL_PROTOCOL    = 3,
75         COL_SERVER      = 4
76 } EditAccountColumnPos;
77
78 # define N_EDIT_ACCOUNT_COLS    5
79
80 PrefsAccount *cur_account;
81
82 static GList *account_list = NULL;
83 static gboolean account_list_dirty = FALSE;
84
85 static struct EditAccount {
86         GtkWidget *window;
87         GtkWidget *list_view;
88         GtkWidget *close_btn;
89 } edit_account;
90
91 static void account_edit_create         (void);
92 static void           account_destroy           (PrefsAccount   *ac_prefs);
93 static void           account_set_as_default    (PrefsAccount   *ac_prefs);
94 static void           account_set_menu          (void);
95
96 static void account_edit_prefs          (GtkWidget *widget, gpointer data);
97 static void account_delete              (GtkWidget *widget, gpointer data);
98 static void account_clone               (GtkWidget *widget, gpointer data);
99
100 static void account_up                  (GtkWidget *widget, gpointer data);
101 static void account_down                (GtkWidget *widget, gpointer data);
102
103 static void account_set_default         (GtkWidget *widget, gpointer data);
104
105 static void account_edit_close          (GtkWidget *widget, gpointer data);
106
107 static gint account_delete_event        (GtkWidget      *widget,
108                                          GdkEventAny    *event,
109                                          gpointer        data);
110 static void account_size_allocate_cb(GtkWidget *widget,
111                                          GtkAllocation *allocation);
112 static gboolean account_key_pressed     (GtkWidget      *widget,
113                                          GdkEventKey    *event,
114                                          gpointer        data);
115 static gboolean account_search_func_cb (GtkTreeModel *model, gint column, 
116                                                 const gchar *key, GtkTreeIter *iter, 
117                                                 gpointer search_data);
118 static void account_list_view_add       (PrefsAccount   *ac_prefs);
119 static void account_list_view_set       (void);
120
121 static void account_list_set            (void);
122
123 typedef struct FindAccountInStore {
124         gint             account_id;
125         GtkTreePath     *path;
126         GtkTreeIter      iter;
127 } FindAccountInStore;
128
129 static GtkListStore* account_create_data_store  (void);
130
131 static void account_list_view_insert_account_item (GtkListStore *list_store, 
132                                                    const gchar  *account_name,
133                                                    const gchar  *protocol, 
134                                                    const gchar  *server_name,
135                                                    gboolean      is_default, 
136                                                    gboolean      is_get_all,
137                                                    PrefsAccount *account_data);
138
139 static GtkWidget *account_list_view_create      (void);
140 static void account_create_list_view_columns    (GtkWidget *list_view);
141
142 static gint account_list_view_get_selected_account_id           (GtkWidget *list_view);
143 static GtkTreePath *account_list_view_get_selected_account_path (GtkWidget *list_view);
144 static PrefsAccount *account_list_view_get_selected_account             (GtkWidget *list_view);
145 static gboolean account_list_view_select_account                        (GtkWidget *list_view, 
146                                                                  gint       account_id);
147
148 static void account_list_view_set_default_by_id(GtkWidget *list_view,
149                                                 gint account_id);
150
151 static gboolean set_new_default_account         (GtkTreeModel *model,
152                                                  GtkTreePath  *path,
153                                                  GtkTreeIter  *iter,
154                                                  gint         *account_id);
155
156 static gboolean find_account_in_store           (GtkTreeModel *model,
157                                                  GtkTreePath  *path,
158                                                  GtkTreeIter  *iter,
159                                                  FindAccountInStore *data);
160
161 static void account_get_all_toggled             (GtkCellRendererToggle  *widget, 
162                                                  gchar                  *path, 
163                                                  GtkWidget              *list_view);
164                                                  
165 static void account_double_clicked              (GtkTreeView            *list_view,
166                                                  GtkTreePath            *path,
167                                                  GtkTreeViewColumn      *column,
168                                                  gpointer                data);
169                                                  
170 static void drag_begin                          (GtkTreeView *list_view,
171                                                  GdkDragContext *context,
172                                                  gpointer data);
173
174 static void drag_end                            (GtkTreeView *list_view,
175                                                  GdkDragContext *context,
176                                                  gpointer data);
177                       
178 static void account_row_changed_while_drag_drop (GtkTreeModel *model, 
179                                                  GtkTreePath  *path,
180                                                  GtkTreeIter  *iter,
181                                                  gpointer      arg3,
182                                                  GtkTreeView  *list_view);
183
184 static void account_flush_state(void)
185 {
186         account_set_menu();
187         main_window_reflect_prefs_all();
188
189         account_list_dirty = FALSE;
190 }
191
192 void account_read_config_all(void)
193 {
194         GSList *ac_label_list = NULL, *cur;
195         gchar *rcpath;
196         FILE *fp;
197         gchar buf[PREFSBUFSIZE];
198         PrefsAccount *ac_prefs;
199
200         debug_print("Reading all config for each account...\n");
201
202         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
203         if ((fp = g_fopen(rcpath, "rb")) == NULL) {
204                 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
205                 g_free(rcpath);
206                 return;
207         }
208         g_free(rcpath);
209
210         while (fgets(buf, sizeof(buf), fp) != NULL) {
211                 if (!strncmp(buf, "[Account: ", 10)) {
212                         strretchomp(buf);
213                         memmove(buf, buf + 1, sizeof(buf) - 1);
214                         buf[strlen(buf) - 1] = '\0';
215                         debug_print("Found label: %s\n", buf);
216                         ac_label_list = g_slist_append(ac_label_list,
217                                                        g_strdup(buf));
218                 }
219         }
220         fclose(fp);
221
222         /* read config data from file */
223         cur_account = NULL;
224         for (cur = ac_label_list; cur != NULL; cur = cur->next) {
225                 ac_prefs = prefs_account_new();
226                 prefs_account_read_config(ac_prefs, (gchar *)cur->data);
227                 account_list = g_list_append(account_list, ac_prefs);
228                 if (ac_prefs->is_default)
229                         cur_account = ac_prefs;
230         }
231         /* if default is not set, assume first account as default */
232         if (!cur_account && account_list) {
233                 ac_prefs = (PrefsAccount *)account_list->data;
234                 account_set_as_default(ac_prefs);
235                 cur_account = ac_prefs;
236         }
237
238         account_set_menu();
239         main_window_reflect_prefs_all_now();
240
241         while (ac_label_list) {
242                 g_free(ac_label_list->data);
243                 ac_label_list = g_slist_remove(ac_label_list,
244                                                ac_label_list->data);
245         }
246 }
247
248 void account_write_config_all(void)
249 {
250         prefs_account_write_config_all(account_list);
251 }
252
253 /*
254  * account_find_all_from_address:
255  * @ac_list: initial list of accounts. NULL to create a new one.
256  * Accounts found in the @address will be appended to this list.
257  * @address: Email address string.
258  *
259  * Find all the mail (not news) accounts within the specified address.
260  *
261  * Return value: the original accounts list with the found accounts appended.
262  */
263 GList *account_find_all_from_address(GList *ac_list, const gchar *address)
264 {
265         GList *cur;
266         PrefsAccount *ac;
267
268         if (address == NULL)
269                 return ac_list;
270
271         for (cur = account_list; cur != NULL; cur = cur->next) {
272                 ac = (PrefsAccount *)cur->data;
273                 if (ac->protocol != A_NNTP && ac->address &&
274                     strcasestr(address, ac->address) != NULL)
275                         ac_list = g_list_append(ac_list, ac);
276         }
277         return ac_list;
278 }
279         
280 PrefsAccount *account_find_from_smtp_server(const gchar *address,
281                                             const gchar *smtp_server)
282 {
283         GList *cur;
284         PrefsAccount *ac;
285
286         cm_return_val_if_fail(address != NULL, NULL);
287         cm_return_val_if_fail(smtp_server != NULL, NULL);
288
289         for (cur = account_list; cur != NULL; cur = cur->next) {
290                 ac = (PrefsAccount *)cur->data;
291                 if (!strcmp2(address, ac->address) &&
292                     !strcmp2(smtp_server, ac->smtp_server))
293                         return ac;
294         }
295
296         return NULL;
297 }
298
299 /*
300  * account_find_from_address:
301  * @address: Email address string.
302  *
303  * Find a mail (not news if newsgroups_ok is FALSE) account with the specified email address.
304  *
305  * Return value: The found account, or NULL if not found.
306  */
307 PrefsAccount *account_find_from_address(const gchar *address, gboolean newsgroups_ok)
308 {
309         GList *cur;
310         PrefsAccount *ac;
311
312         cm_return_val_if_fail(address != NULL, NULL);
313
314         for (cur = account_list; cur != NULL; cur = cur->next) {
315                 ac = (PrefsAccount *)cur->data;
316                 if ((ac->protocol != A_NNTP || newsgroups_ok) && ac->address &&
317                     g_ascii_strcasecmp(address, ac->address) == 0)
318                         return ac;
319         }
320
321         return NULL;
322 }
323
324 PrefsAccount *account_find_from_id(gint id)
325 {
326         GList *cur;
327         PrefsAccount *ac;
328
329         for (cur = account_list; cur != NULL; cur = cur->next) {
330                 ac = (PrefsAccount *)cur->data;
331                 if (id == ac->account_id)
332                         return ac;
333         }
334
335         return NULL;
336 }
337
338 PrefsAccount *account_find_from_item(FolderItem *item)
339 {
340         PrefsAccount *ac;
341
342         cm_return_val_if_fail(item != NULL, NULL);
343
344         ac = item->account;
345         if (!ac) {
346                 FolderItem *cur_item = folder_item_parent(item);
347                 while (cur_item != NULL) {
348                         if (cur_item->account && cur_item->apply_sub) {
349                                 ac = cur_item->account;
350                                 break;
351                         }                               
352                         cur_item = folder_item_parent(cur_item);
353                 }
354         }
355         if (!ac)
356                 ac = item->folder->account;
357
358         return ac;
359 }
360
361 static void account_set_menu(void)
362 {
363         main_window_set_account_menu(account_list);
364 }
365
366 void account_set_menu_only_toolbar(void)
367 {
368         main_window_set_account_menu_only_toolbar(account_list);
369 }
370
371 GList *account_get_list(void)
372 {
373         return account_list;
374 }
375
376 void account_edit_focus(void)
377 {
378         if (edit_account.window == NULL) {
379                 return;
380         }
381         manage_window_set_transient(GTK_WINDOW(edit_account.window));
382         gtk_widget_grab_focus(edit_account.close_btn);
383         gtk_widget_show(edit_account.window);
384         gtk_window_set_modal(GTK_WINDOW(edit_account.window), TRUE);
385         manage_window_focus_in(edit_account.window, NULL, NULL);
386 }
387
388 void account_edit_open(gpointer a, gpointer b)
389 {
390         inc_lock();
391
392         account_list_dirty = FALSE;
393
394         if (compose_get_compose_list()) {
395                 alertpanel_error(_("Some composing windows are open.\n"
396                                    "Please close all the composing "
397                                    "windows before editing accounts."));
398                 inc_unlock();
399                 return;
400         }
401
402         debug_print("Opening account edit window...\n");
403
404         if (!edit_account.window)
405                 account_edit_create();
406
407         account_list_view_set();
408
409         account_edit_focus();
410 }
411
412 void account_add(void)
413 {
414         PrefsAccount *ac_prefs;
415
416         ac_prefs = prefs_account_open(NULL, &account_list_dirty);
417
418         if (!ac_prefs) return;
419
420         account_edit_focus();
421
422         account_list = g_list_append(account_list, ac_prefs);
423
424         if (ac_prefs->is_default)
425                 account_set_as_default(ac_prefs);
426
427         account_list_view_set();
428
429         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
430                 Folder *folder;
431
432                 if (ac_prefs->protocol == A_IMAP4) {
433                         folder = folder_new(folder_get_class_from_string("imap"), ac_prefs->account_name,
434                                             ac_prefs->recv_server);
435                 } else {
436                         folder = folder_new(folder_get_class_from_string("news"), ac_prefs->account_name,
437                                             ac_prefs->nntp_server);
438                 }
439                 if (folder == NULL) {
440                         alertpanel_error(_("Can't create folder."));
441                         return;
442                 }
443                 folder->account = ac_prefs;
444                 ac_prefs->folder = folder;
445                 folder_add(folder);
446                 if (ac_prefs->protocol == A_IMAP4)
447                         folder->klass->create_tree(folder);
448                 folderview_set_all();
449                 folder_write_list();
450         }
451 }
452
453 void account_open(PrefsAccount *ac_prefs)
454 {
455         gboolean prev_default;
456         gchar *ac_name, *old_prefix, *new_prefix;
457         gboolean account_dirty = FALSE;
458
459         cm_return_if_fail(ac_prefs != NULL);
460
461         if (compose_get_compose_list()) {
462                 alertpanel_error(_("Some composing windows are open.\n"
463                                    "Please close all the composing "
464                                    "windows before editing accounts."));
465                 return;
466         }
467
468         prev_default = ac_prefs->is_default;
469         Xstrdup_a(ac_name, ac_prefs->account_name ? ac_prefs->account_name : "",
470                   return);
471
472         prefs_account_open(ac_prefs, &account_dirty);
473
474         account_edit_focus();
475
476         if (account_dirty) {
477                 if (!prev_default && ac_prefs->is_default)
478                         account_set_as_default(ac_prefs);
479
480                 if (ac_prefs->folder && strcmp2(ac_name, ac_prefs->account_name) != 0) {
481                         old_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
482                         folder_set_name(FOLDER(ac_prefs->folder),
483                                         ac_prefs->account_name);
484                         folderview_set_all();
485                         folder_prefs_save_config_recursive(FOLDER(ac_prefs->folder));
486                         new_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
487
488                         account_rename_path(old_prefix, new_prefix);
489                         prefs_filtering_rename_path(old_prefix, new_prefix);
490                         prefs_actions_rename_path(old_prefix, new_prefix);
491                         
492                         g_free(old_prefix);
493                         g_free(new_prefix);
494                 }
495
496                 account_write_config_all();
497
498                 account_flush_state();
499         }
500 }
501
502 static void account_set_as_default(PrefsAccount *ac_prefs)
503 {
504         PrefsAccount *ap;
505         GList *cur;
506
507         for (cur = account_list; cur != NULL; cur = cur->next) {
508                 ap = (PrefsAccount *)cur->data;
509                 if (ap->is_default)
510                         ap->is_default = FALSE;
511         }
512
513         ac_prefs->is_default = TRUE;
514 }
515
516 PrefsAccount *account_get_default(void)
517 {
518         PrefsAccount *ap;
519         GList *cur;
520
521         for (cur = account_list; cur != NULL; cur = cur->next) {
522                 ap = (PrefsAccount *)cur->data;
523                 if (ap->is_default)
524                         return ap;
525         }
526
527         return NULL;
528 }
529
530 void account_set_missing_folder(void)
531 {
532         PrefsAccount *ap;
533         GList *cur;
534
535         for (cur = account_list; cur != NULL; cur = cur->next) {
536                 ap = (PrefsAccount *)cur->data;
537                 if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&
538                     !ap->folder) {
539                         Folder *folder;
540
541                         if (ap->protocol == A_IMAP4) {
542                                 folder = folder_new(folder_get_class_from_string("imap"), ap->account_name,
543                                                     ap->recv_server);
544                         } else {
545                                 folder = folder_new(folder_get_class_from_string("news"), ap->account_name,
546                                                     ap->nntp_server);
547                         }
548                         if (folder == NULL)
549                                 return;
550                         folder->account = ap;
551                         ap->folder = folder;
552                         folder_add(folder);
553                         if (ap->protocol == A_IMAP4)
554                                 folder->klass->create_tree(folder);
555                         folder_write_list();
556
557                 }
558         }
559 }
560
561 #define CHECK_CHANGE_FOLDER(folder) {                                           \
562         if (folder && !strncmp(folder, old_id, strlen(old_id))) {               \
563                 if (strlen(folder) == strlen(old_id)) {                         \
564                         g_free(folder);                                         \
565                         folder = g_strdup(new_id);                              \
566                 } else if (strlen(folder) > strlen(old_id)                      \
567                   && folder[strlen(old_id)] == G_DIR_SEPARATOR) {               \
568                         gchar *new_path = g_strdup_printf("%s%s",               \
569                                         new_id, (folder + strlen(old_id)));     \
570                         g_free(folder);                                         \
571                         folder = new_path;                                      \
572                 }                                                               \
573         }                                                                       \
574 }
575
576 void account_rename_path(const gchar *old_id, const gchar *new_id)
577 {
578         GList *cur = account_list;
579         for (; cur != NULL; cur = g_list_next(cur)) {
580                 PrefsAccount *ap = (PrefsAccount *)cur->data;
581                 CHECK_CHANGE_FOLDER(ap->inbox);
582                 CHECK_CHANGE_FOLDER(ap->local_inbox);
583                 CHECK_CHANGE_FOLDER(ap->queue_folder);
584                 CHECK_CHANGE_FOLDER(ap->sent_folder);
585                 CHECK_CHANGE_FOLDER(ap->draft_folder);
586                 CHECK_CHANGE_FOLDER(ap->trash_folder);
587         }
588 }
589
590 FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,
591                                        SpecialFolderItemType type)
592 {
593         FolderItem *item = NULL;
594
595         cm_return_val_if_fail(ac_prefs != NULL, NULL);
596
597         switch (type) {
598         case F_INBOX:
599                 if (ac_prefs->folder)
600                         item = FOLDER(ac_prefs->folder)->inbox;
601                 if (!item)
602                         item = folder_get_default_inbox();
603                 break;
604         case F_OUTBOX:
605                 if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {
606                         item = folder_find_item_from_identifier
607                                 (ac_prefs->sent_folder);
608                 }
609                 if (!item) {
610                         if (ac_prefs->folder)
611                                 item = FOLDER(ac_prefs->folder)->outbox;
612                         if (!item)
613                                 item = folder_get_default_outbox_for_class(F_MH);
614                         if (!item)
615                                 item = folder_get_default_outbox();
616                 }
617                 break;
618         case F_DRAFT:
619                 if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {
620                         item = folder_find_item_from_identifier
621                                 (ac_prefs->draft_folder);
622                 }
623                 if (!item) {
624                         if (ac_prefs->folder)
625                                 item = FOLDER(ac_prefs->folder)->draft;
626                         if (!item)
627                                 item = folder_get_default_draft_for_class(F_MH);
628                         if (!item)
629                                 item = folder_get_default_draft();
630                 }
631                 break;
632         case F_QUEUE:
633                 if (ac_prefs->set_queue_folder && ac_prefs->queue_folder) {
634                         item = folder_find_item_from_identifier
635                                 (ac_prefs->queue_folder);
636                 }
637                 if (!item) {
638                         if (ac_prefs->folder)
639                                 item = FOLDER(ac_prefs->folder)->queue;
640                         if (!item)
641                                 item = folder_get_default_queue_for_class(F_MH);
642                         if (!item)
643                                 item = folder_get_default_queue();
644                 }
645                 break;
646         case F_TRASH:
647                 if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {
648                         item = folder_find_item_from_identifier
649                                 (ac_prefs->trash_folder);
650                 }
651                 if (!item) {
652                         if (ac_prefs->folder)
653                                 item = FOLDER(ac_prefs->folder)->trash;
654                         if (!item)
655                                 item = folder_get_default_trash_for_class(F_MH);
656                         if (!item)
657                                 item = folder_get_default_trash();
658                 }
659                 break;
660         default:
661                 break;
662         }
663
664         return item;
665 }
666
667 void account_destroy(PrefsAccount *ac_prefs)
668 {
669         cm_return_if_fail(ac_prefs != NULL);
670
671         folder_unref_account_all(ac_prefs);
672
673         account_list = g_list_remove(account_list, ac_prefs);
674
675         if (cur_account == ac_prefs) cur_account = NULL;
676         if (!cur_account && account_list) {
677                 cur_account = account_get_default();
678                 if (!cur_account) {
679                         ac_prefs = (PrefsAccount *)account_list->data;
680                         account_set_as_default(ac_prefs);
681                         cur_account = ac_prefs;
682                 }
683         }
684 }
685
686 /*!
687  *\brief        Save Gtk object size to prefs dataset
688  */
689 static void account_size_allocate_cb(GtkWidget *widget,
690                                          GtkAllocation *allocation)
691 {
692         cm_return_if_fail(allocation != NULL);
693
694         prefs_common.accountswin_width = allocation->width;
695         prefs_common.accountswin_height = allocation->height;
696 }
697
698 static void account_edit_create(void)
699 {
700         GtkWidget *window;
701         GtkWidget *vbox;
702         GtkWidget *label;
703         GtkWidget *hbox;
704         GtkWidget *scrolledwin;
705         GtkWidget *list_view;
706
707         GtkWidget *vbox2;
708         GtkWidget *add_btn;
709         GtkWidget *edit_btn;
710         GtkWidget *del_btn;
711         GtkWidget *clone_btn;
712         GtkWidget *up_btn;
713         GtkWidget *down_btn;
714
715         GtkWidget *default_btn;
716
717         GtkWidget *confirm_area;
718         GtkWidget *help_btn;
719         GtkWidget *close_btn;
720
721         static GdkGeometry geometry;
722
723         debug_print("Creating account edit window...\n");
724
725         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "account");
726         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
727         gtk_window_set_title (GTK_WINDOW (window), _("Edit accounts"));
728         g_signal_connect (G_OBJECT (window), "delete_event",
729                           G_CALLBACK (account_delete_event), NULL);
730         g_signal_connect (G_OBJECT (window), "key_press_event",
731                           G_CALLBACK (account_key_pressed), NULL);
732         MANAGE_WINDOW_SIGNALS_CONNECT (window);
733         gtk_widget_realize(window);
734
735         vbox = gtk_vbox_new (FALSE, 10);
736         gtk_widget_show (vbox);
737         gtk_container_add (GTK_CONTAINER (window), vbox);
738
739         hbox = gtk_hbox_new (FALSE, 0);
740         gtk_widget_show (hbox);
741         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
742
743         label = gtk_label_new
744                 (_("Using 'Get Mail' will retrieve messages from your Accounts "
745                    "in the order given, the checkbox indicates which accounts "
746                    "will be included. Bold text indicates the default account."));
747         gtk_widget_show (label);
748         gtk_widget_set_size_request(GTK_WIDGET(label), 
749                                     prefs_common.accountswin_width-8, -1);
750         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 4);
751         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
752         gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
753
754         hbox = gtk_hbox_new (FALSE, 8);
755         gtk_widget_show (hbox);
756         gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
757         gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
758
759         scrolledwin = gtk_scrolled_window_new (NULL, NULL);
760         gtk_widget_show (scrolledwin);
761         gtk_box_pack_start (GTK_BOX (hbox), scrolledwin, TRUE, TRUE, 0);
762         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
763                                         GTK_POLICY_AUTOMATIC,
764                                         GTK_POLICY_AUTOMATIC);
765
766         list_view = account_list_view_create();
767         gtk_widget_show(list_view);
768         gtk_container_add(GTK_CONTAINER(scrolledwin), list_view);
769
770         vbox2 = gtk_vbox_new (FALSE, 0);
771         gtk_widget_show (vbox2);
772         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
773
774         add_btn = gtk_button_new_from_stock(GTK_STOCK_NEW);
775         gtk_widget_show (add_btn);
776         gtk_box_pack_start (GTK_BOX (vbox2), add_btn, FALSE, FALSE, 4);
777         g_signal_connect (G_OBJECT(add_btn), "clicked",
778                           G_CALLBACK (account_add), NULL);
779
780         edit_btn = gtk_button_new_from_stock (GTK_STOCK_EDIT);
781         gtk_widget_show (edit_btn);
782         gtk_box_pack_start (GTK_BOX (vbox2), edit_btn, FALSE, FALSE, 4);
783         g_signal_connect (G_OBJECT(edit_btn), "clicked",
784                           G_CALLBACK (account_edit_prefs), NULL);
785
786         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
787         gtk_widget_show (del_btn);
788         gtk_box_pack_start (GTK_BOX (vbox2), del_btn, FALSE, FALSE, 4);
789         g_signal_connect (G_OBJECT(del_btn), "clicked",
790                           G_CALLBACK (account_delete), NULL);
791
792         clone_btn = gtk_button_new_from_stock(GTK_STOCK_COPY);
793         gtk_widget_show (clone_btn);
794         gtk_box_pack_start (GTK_BOX (vbox2), clone_btn, FALSE, FALSE, 4);
795         g_signal_connect(G_OBJECT(clone_btn), "clicked",
796                          G_CALLBACK(account_clone), NULL);
797         
798         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
799         gtk_widget_show (down_btn);
800         gtk_box_pack_end (GTK_BOX (vbox2), down_btn, FALSE, FALSE, 4);
801         g_signal_connect (G_OBJECT(down_btn), "clicked",
802                           G_CALLBACK (account_down), NULL);
803
804         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
805         gtk_widget_show (up_btn);
806         gtk_box_pack_end (GTK_BOX (vbox2), up_btn, FALSE, FALSE, 4);
807         g_signal_connect (G_OBJECT(up_btn), "clicked",
808                           G_CALLBACK (account_up), NULL);
809
810         hbox = gtk_hbox_new (FALSE, 8);
811         gtk_widget_show (hbox);
812         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
813
814         default_btn = gtk_button_new_with_mnemonic
815                 (_(" _Set as default account "));
816         gtk_widget_show (default_btn);
817         gtk_box_pack_start (GTK_BOX (hbox), default_btn, FALSE, FALSE, 0);
818         g_signal_connect (G_OBJECT(default_btn), "clicked",
819                           G_CALLBACK (account_set_default), NULL);
820
821         gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
822                         &close_btn, GTK_STOCK_CLOSE,
823                         NULL, NULL, NULL, NULL);
824         gtk_widget_show(confirm_area);
825
826         gtk_box_pack_end (GTK_BOX (hbox), confirm_area, FALSE, FALSE, 0);
827         gtk_widget_grab_default (close_btn);
828
829         g_signal_connect (G_OBJECT (close_btn), "clicked",
830                           G_CALLBACK (account_edit_close),
831                           NULL);
832         g_signal_connect(G_OBJECT(help_btn), "clicked",
833                         G_CALLBACK(manual_open_with_anchor_cb),
834                         MANUAL_ANCHOR_ACCOUNTPREFS);
835
836
837         g_signal_connect(G_OBJECT(window), "size_allocate",
838                          G_CALLBACK(account_size_allocate_cb), NULL);
839
840         if (!geometry.min_height) {
841                 geometry.min_width = 500;
842                 geometry.min_height = 380;
843         }
844
845         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
846                                       GDK_HINT_MIN_SIZE);
847         gtk_widget_set_size_request(window, prefs_common.accountswin_width,
848                                     prefs_common.accountswin_height);
849 #ifdef G_OS_WIN32
850         gtk_window_move(GTK_WINDOW(window), 48, 48);
851 #endif
852
853         edit_account.window    = window;
854         edit_account.list_view = list_view;
855         edit_account.close_btn = close_btn;
856 }
857
858 static void account_edit_prefs(GtkWidget *widget, gpointer data)
859 {
860         PrefsAccount *ac_prefs;
861
862         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
863         
864         if (ac_prefs) {
865                 account_open(ac_prefs);
866                 account_list_view_set();
867         }               
868 }
869
870 static gboolean account_delete_references_func(GNode *node, gpointer data)
871 {
872         FolderItem *item;
873         gint account;
874
875         cm_return_val_if_fail(node->data != NULL, FALSE);
876
877         item = FOLDER_ITEM(node->data);
878         account = GPOINTER_TO_INT(data);
879
880         if(!item->prefs) /* && item->prefs->stype == F_NORMAL */
881                 return FALSE;
882         if(item->prefs->default_account != account)
883                 return FALSE;
884         
885         item->prefs->enable_default_account = FALSE;
886         item->prefs->default_account = 0;
887         folder_item_prefs_save_config(item);
888
889         return FALSE;
890 }
891
892         
893 #define ACP_FDUP(fld) ac_clon->fld = ((ac_prefs->fld) != NULL)?\
894                                      g_strdup(ac_prefs->fld): NULL
895 #define ACP_FASSIGN(fld) ac_clon->fld = ac_prefs->fld
896 static void account_clone(GtkWidget *widget, gpointer data)
897 {
898         PrefsAccount *ac_prefs, *ac_clon;
899         GSList *hdrs = NULL;
900         CustomHeader *cch = NULL, *ch = NULL;
901         
902         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
903         if (ac_prefs == NULL)
904                 return;
905
906         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
907                 alertpanel_error(_("Accounts with remote folders cannot be copied."));
908                 return;
909         }
910         account_list_dirty = TRUE;
911         
912         ac_clon = prefs_account_new();
913         /* copy fields */
914         ac_clon->account_name = g_strdup_printf(_("Copy of %s"),
915                                                 ac_prefs->account_name);
916         /* personal */
917         ACP_FDUP(name);
918         ACP_FDUP(address);
919         ACP_FDUP(organization);
920
921         /* server */
922         ACP_FASSIGN(protocol);
923         ACP_FDUP(recv_server);
924         ACP_FDUP(smtp_server);
925         ACP_FDUP(nntp_server);
926         ACP_FASSIGN(use_nntp_auth);
927         ACP_FASSIGN(use_nntp_auth_onconnect);
928         ACP_FDUP(userid);
929         ACP_FDUP(passwd);
930
931         ACP_FDUP(local_mbox);
932         ACP_FASSIGN(use_mail_command);
933         ACP_FDUP(mail_command);
934         
935         ACP_FASSIGN(ssl_pop);
936         ACP_FASSIGN(ssl_imap);
937         ACP_FASSIGN(ssl_nntp);
938         ACP_FASSIGN(ssl_smtp);
939         ACP_FASSIGN(use_nonblocking_ssl);
940         
941         /* receive */
942         ACP_FASSIGN(use_apop_auth);
943         ACP_FASSIGN(rmmail);
944         ACP_FASSIGN(msg_leave_time);
945         ACP_FASSIGN(msg_leave_hour);
946         ACP_FASSIGN(recv_at_getall);
947         ACP_FASSIGN(sd_rmmail_on_download);
948         ACP_FASSIGN(enable_size_limit);
949         ACP_FASSIGN(size_limit);
950         ACP_FASSIGN(filter_on_recv);
951         ACP_FASSIGN(filterhook_on_recv);
952         ACP_FDUP(inbox);
953         ACP_FDUP(local_inbox);
954         ACP_FASSIGN(max_articles);
955
956         ACP_FASSIGN(imap_auth_type);
957
958         /* send */
959         ACP_FASSIGN(gen_msgid);
960         ACP_FASSIGN(gen_xmailer);
961         ACP_FASSIGN(add_customhdr);
962         ACP_FASSIGN(use_smtp_auth);
963         ACP_FASSIGN(smtp_auth_type);
964         ACP_FDUP(smtp_userid);
965         ACP_FDUP(smtp_passwd);
966
967         ACP_FASSIGN(pop_before_smtp);
968         ACP_FASSIGN(pop_before_smtp_timeout);
969         ACP_FASSIGN(last_pop_login_time);
970
971         ac_clon->customhdr_list = NULL;
972         hdrs = ac_prefs->customhdr_list;
973         while (hdrs != NULL) {
974                 ch = (CustomHeader *)hdrs->data;
975
976                 cch = g_new0(CustomHeader, 1);
977                 cch->account_id = ac_clon->account_id;  
978                 cch->name = (ch->name != NULL) ? g_strdup(ch->name) : NULL;
979                 cch->value = (ch->value != NULL) ? g_strdup(ch->value) : NULL;
980                 
981                 ac_clon->customhdr_list = g_slist_append(ac_clon->customhdr_list, cch);
982                 
983                 hdrs = g_slist_next(hdrs);
984         }
985
986         /* compose */
987         ACP_FASSIGN(sig_type);
988         ACP_FDUP(sig_path);
989         ACP_FASSIGN(auto_sig);
990         ACP_FDUP(sig_sep);
991         ACP_FASSIGN(set_autocc);
992         ACP_FDUP(auto_cc);
993         ACP_FASSIGN(set_autobcc);
994         ACP_FDUP(auto_bcc);
995         ACP_FASSIGN(set_autoreplyto);
996         ACP_FDUP(auto_replyto);
997         ACP_FASSIGN(enable_default_dictionary);
998         ACP_FDUP(default_dictionary);
999         ACP_FASSIGN(enable_default_alt_dictionary);
1000         ACP_FDUP(default_alt_dictionary);
1001         ACP_FASSIGN(compose_with_format);
1002         ACP_FDUP(compose_subject_format);
1003         ACP_FDUP(compose_body_format);
1004         ACP_FASSIGN(reply_with_format);
1005         ACP_FDUP(reply_quotemark);
1006         ACP_FDUP(reply_body_format);
1007         ACP_FASSIGN(forward_with_format);
1008         ACP_FDUP(forward_quotemark);
1009         ACP_FDUP(forward_body_format);
1010
1011         /* privacy */
1012         ACP_FDUP(default_privacy_system);
1013         ACP_FASSIGN(default_encrypt);
1014         ACP_FASSIGN(default_encrypt_reply);
1015         ACP_FASSIGN(default_sign);
1016         ACP_FASSIGN(default_sign_reply);
1017         ACP_FASSIGN(save_encrypted_as_clear_text);
1018         ACP_FASSIGN(encrypt_to_self);
1019         
1020         /* advanced */
1021         ACP_FASSIGN(set_smtpport);
1022         ACP_FASSIGN(smtpport);
1023         ACP_FASSIGN(set_popport);
1024         ACP_FASSIGN(popport);
1025         ACP_FASSIGN(set_imapport);
1026         ACP_FASSIGN(imapport);
1027         ACP_FASSIGN(set_nntpport);
1028         ACP_FASSIGN(nntpport);
1029         ACP_FASSIGN(set_domain);
1030         ACP_FDUP(domain);
1031         ACP_FASSIGN(mark_crosspost_read);
1032         ACP_FASSIGN(crosspost_col);
1033
1034 #ifndef G_OS_WIN32
1035         ACP_FASSIGN(set_tunnelcmd);
1036         ACP_FDUP(tunnelcmd);
1037 #endif
1038
1039         ACP_FDUP(imap_dir);
1040         ACP_FASSIGN(imap_subsonly);
1041         ACP_FASSIGN(low_bandwidth);
1042
1043         ACP_FASSIGN(set_sent_folder);
1044         ACP_FDUP(sent_folder);
1045         ACP_FASSIGN(set_queue_folder);
1046         ACP_FDUP(queue_folder);
1047         ACP_FASSIGN(set_draft_folder);
1048         ACP_FDUP(draft_folder);
1049         ACP_FASSIGN(set_trash_folder);
1050         ACP_FDUP(trash_folder);
1051         /* don't want two default accounts */
1052         ac_clon->is_default = FALSE;
1053         ACP_FASSIGN(folder);
1054
1055         account_list = g_list_append(account_list, ac_clon);
1056         account_list_view_set();
1057 }
1058 #undef ACP_FDUP
1059 #undef ACP_FASSIGN
1060
1061 static void account_delete(GtkWidget *widget, gpointer data)
1062 {
1063         PrefsAccount *ac_prefs;
1064         gchar buf[BUFFSIZE];
1065         GList *list;
1066         Folder *folder;
1067         GSList *cur;
1068  
1069         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
1070         if (ac_prefs == NULL)
1071                 return;
1072
1073         g_snprintf(buf, sizeof(buf),
1074                    _("Do you really want to delete the account '%s'?"),
1075                    ac_prefs->account_name ? ac_prefs->account_name :
1076                    _("(Untitled)"));
1077         if (alertpanel_full(_("Delete account"), buf,
1078                             GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, FALSE,
1079                             NULL, ALERT_WARNING, G_ALERTDEFAULT) != G_ALERTALTERNATE)
1080                 return;
1081         account_list_dirty = TRUE;
1082
1083         if (ac_prefs->folder) {
1084                 FolderItem *item;
1085
1086                 item = mainwindow_get_mainwindow()->summaryview->folder_item;
1087                 if (item && item->folder == FOLDER(ac_prefs->folder))
1088                         summary_clear_all(mainwindow_get_mainwindow()->summaryview);
1089                 folder_destroy(FOLDER(ac_prefs->folder));
1090                 folderview_set_all();
1091         }
1092         account_destroy(ac_prefs);
1093         account_list_view_set();
1094
1095         debug_print("Removing deleted account references for all the folders...\n");
1096         list = folder_get_list();
1097         for (; list != NULL; list = list->next) {
1098                 folder = FOLDER(list->data);
1099                 if (folder->node)  /* && folder->type == F_? */
1100                         g_node_traverse(folder->node, G_PRE_ORDER,
1101                                 G_TRAVERSE_ALL, -1,
1102                                 account_delete_references_func,
1103                                 GINT_TO_POINTER(ac_prefs->account_id));
1104         }
1105
1106         debug_print("Removing filter rules relative to this account...\n");
1107         for(cur = filtering_rules ; cur != NULL ;) {
1108                 FilteringProp * prop = (FilteringProp *) cur->data;
1109
1110                 if (prop && (prop->account_id == ac_prefs->account_id)) {
1111                         /* get next item before we kill the current one */
1112                         cur = g_slist_next(cur);
1113
1114                         /* unallocate filteringprop and unchain it from the list */
1115                         filteringprop_free(prop);
1116                         filtering_rules = g_slist_remove(filtering_rules, prop);
1117                 } else {
1118                         cur = g_slist_next(cur);
1119                 }
1120         }
1121         folder_write_list();
1122 }
1123
1124 static void account_up(GtkWidget *widget, gpointer data)
1125 {
1126         GtkTreePath *sel = account_list_view_get_selected_account_path
1127                                 (edit_account.list_view),
1128                     *up;
1129         GtkTreeIter isel, iup;
1130         GtkTreeModel *model = gtk_tree_view_get_model
1131                                 (GTK_TREE_VIEW(edit_account.list_view));
1132         
1133         if (!sel) 
1134                 return;
1135         account_list_dirty = TRUE;
1136
1137         up = gtk_tree_path_copy(sel);
1138         if (!up) {
1139                 gtk_tree_path_free(sel);
1140                 return;
1141         }
1142
1143         if (!gtk_tree_path_prev(up)) {
1144                 gtk_tree_path_free(up);
1145                 gtk_tree_path_free(sel);
1146                 return;
1147         }
1148
1149         if (!gtk_tree_model_get_iter(model, &isel, sel)
1150         ||  !gtk_tree_model_get_iter(model, &iup,  up)) {
1151                 gtk_tree_path_free(up);
1152                 gtk_tree_path_free(sel);
1153                 return;
1154         }
1155
1156         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &iup);
1157
1158         account_list_set();
1159         
1160         gtk_tree_path_free(up);
1161         gtk_tree_path_free(sel);
1162 }
1163
1164 static void account_down(GtkWidget *widget, gpointer data)
1165 {
1166         GtkTreePath *sel = account_list_view_get_selected_account_path
1167                                 (edit_account.list_view),
1168                     *dn;
1169         GtkTreeIter isel, idn;
1170         GtkTreeModel *model = gtk_tree_view_get_model
1171                                 (GTK_TREE_VIEW(edit_account.list_view));
1172         
1173         if (!sel) 
1174                 return;
1175         account_list_dirty = TRUE;
1176
1177         dn = gtk_tree_path_copy(sel);
1178         if (!dn) {
1179                 gtk_tree_path_free(sel);
1180                 return;
1181         }
1182
1183         /* XXX no check possible??? however, if down but at bottom, then 
1184          * nothing seems to happen much anyway, so the following seems to 
1185          * be okay */
1186         gtk_tree_path_next(dn);
1187
1188         if (!gtk_tree_model_get_iter(model, &isel, sel)
1189         ||  !gtk_tree_model_get_iter(model, &idn,  dn)) {
1190                 gtk_tree_path_free(dn);
1191                 gtk_tree_path_free(sel);
1192                 return;
1193         }
1194
1195         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &idn);
1196
1197         account_list_set();
1198         
1199         gtk_tree_path_free(dn);
1200         gtk_tree_path_free(sel);
1201 }
1202
1203 static void account_set_default(GtkWidget *widget, gpointer data)
1204 {
1205         PrefsAccount *ac_prefs;
1206
1207         if (NULL == (ac_prefs = account_list_view_get_selected_account
1208                                         (edit_account.list_view))) 
1209                 return; 
1210
1211         /* we need to change the store variables by resetting everything
1212          * and setting the new default one */
1213         account_list_view_set_default_by_id(edit_account.list_view,
1214                                             ac_prefs->account_id);               
1215         
1216         account_set_as_default(ac_prefs);
1217         account_list_view_set();
1218         
1219         cur_account = ac_prefs;
1220         account_flush_state();
1221 }
1222
1223 static void account_edit_close(GtkWidget *widget, gpointer data)
1224 {
1225         account_list_set();
1226         account_write_config_all();
1227
1228         if (!cur_account && account_list) {
1229                 PrefsAccount *ac_prefs = (PrefsAccount *)account_list->data;
1230                 account_set_as_default(ac_prefs);
1231                 cur_account = ac_prefs;
1232         }
1233
1234         if (account_list_dirty)
1235                 account_flush_state();
1236
1237         gtk_widget_hide(edit_account.window);
1238         gtk_window_set_modal(GTK_WINDOW(edit_account.window), FALSE);
1239         inc_unlock();
1240 }
1241
1242 static gint account_delete_event(GtkWidget *widget, GdkEventAny *event,
1243                                  gpointer data)
1244 {
1245         account_edit_close(NULL, NULL);
1246         return TRUE;
1247 }
1248
1249 static gboolean account_key_pressed(GtkWidget *widget, GdkEventKey *event,
1250                                     gpointer data)
1251 {
1252         if (event && event->keyval == GDK_KEY_Escape)
1253                 account_edit_close(NULL, NULL);
1254         return FALSE;
1255 }
1256
1257 static gboolean account_search_func_cb (GtkTreeModel *model, gint column, const gchar *key, 
1258                                                 GtkTreeIter *iter, gpointer search_data) 
1259 {
1260         gboolean retval;
1261         PrefsAccount *ac;
1262
1263         gtk_tree_model_get (model, iter, ACCOUNT_DATA, &ac, -1);
1264
1265         if (!ac->name || !key) return FALSE;
1266
1267         retval = (strncmp (key, ac->account_name, strlen(key)) != 0);
1268
1269         debug_print("selecting row\n");
1270         account_list_view_select_account(edit_account.list_view, ac->account_id);
1271
1272         return retval;
1273 }
1274 static void account_list_view_add(PrefsAccount *ac_prefs)
1275 {
1276         GtkTreeView *list_view = GTK_TREE_VIEW(edit_account.list_view);
1277         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
1278         gchar *name, *protocol, *server;
1279         gboolean has_getallbox;
1280         gboolean getall;
1281
1282         name = ac_prefs->account_name;
1283 #ifdef USE_GNUTLS
1284         protocol = ac_prefs->protocol == A_POP3 ?
1285                   (ac_prefs->ssl_pop == SSL_TUNNEL ?
1286                    "POP3 (SSL)" :
1287                    ac_prefs->ssl_pop == SSL_STARTTLS ?
1288                    "POP3 (TLS)" : "POP3") :
1289                    ac_prefs->protocol == A_IMAP4 ?
1290                   (ac_prefs->ssl_imap == SSL_TUNNEL ?
1291                    "IMAP4 (SSL)" :
1292                    ac_prefs->ssl_imap == SSL_STARTTLS ?
1293                    "IMAP4 (TLS)" : "IMAP4") :
1294                    ac_prefs->protocol == A_NNTP ?
1295                   (ac_prefs->ssl_nntp == SSL_TUNNEL ?
1296                    "NNTP (SSL)" : "NNTP") :
1297                    ac_prefs->protocol == A_LOCAL ? "Local" :
1298                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1299 #else
1300         protocol = ac_prefs->protocol == A_POP3  ? "POP3" :
1301                    ac_prefs->protocol == A_IMAP4 ? "IMAP4" :
1302                    ac_prefs->protocol == A_LOCAL ? "Local" :
1303                    ac_prefs->protocol == A_NNTP  ? "NNTP" :
1304                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1305 #endif
1306         server= ac_prefs->protocol == A_NNTP ? ac_prefs->nntp_server :
1307                    ac_prefs->protocol == A_LOCAL ?  "-" :
1308                    ac_prefs->protocol == A_NONE ? ac_prefs->smtp_server :
1309                    ac_prefs->recv_server;
1310
1311         has_getallbox = (ac_prefs->protocol == A_POP3  ||
1312                          ac_prefs->protocol == A_IMAP4 ||
1313                          ac_prefs->protocol == A_NNTP  ||
1314                          ac_prefs->protocol == A_LOCAL);
1315         getall = has_getallbox && ac_prefs->recv_at_getall;
1316
1317         account_list_view_insert_account_item(list_store,
1318                                              name, protocol, server,
1319                                              ac_prefs->is_default,
1320                                              getall, ac_prefs);
1321         return;
1322 }
1323
1324 static void account_list_view_set(void)
1325 {
1326         GList *cur;
1327         gint prev_sel_account;
1328         GtkListStore *store;
1329         
1330         store = GTK_LIST_STORE(gtk_tree_view_get_model
1331                 (GTK_TREE_VIEW(edit_account.list_view)));
1332
1333         prev_sel_account = account_list_view_get_selected_account_id
1334                 (edit_account.list_view); 
1335
1336         gtk_list_store_clear(store);
1337         
1338         for (cur = account_list; cur != NULL; cur = cur->next) {
1339                 account_list_view_add((PrefsAccount *)cur->data);
1340                 if ((PrefsAccount *)cur->data == cur_account)
1341                         account_list_view_select_account
1342                                 (edit_account.list_view, 
1343                                  cur_account->account_id);
1344         }
1345         
1346         if (prev_sel_account >= 0)
1347                 account_list_view_select_account(edit_account.list_view, 
1348                                                  prev_sel_account); 
1349 }
1350
1351 /* set account list from CList */
1352 static void account_list_set(void)
1353 {
1354         /* want to make sure we iterate *IN ORDER*, so therefore using
1355          * gtk_tree_model_XXXX_nth_child() */
1356         gint row, n_rows;
1357         PrefsAccount *ac_prefs;
1358         GtkTreeModel *model = gtk_tree_view_get_model
1359                                 (GTK_TREE_VIEW(edit_account.list_view));
1360         
1361         while (account_list)
1362                 account_list = g_list_remove(account_list, account_list->data);
1363
1364         n_rows = gtk_tree_model_iter_n_children(model, NULL);
1365
1366         for (row = 0; row < n_rows; row++) {
1367                 GtkTreeIter iter;
1368
1369                 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
1370                         g_warning("%s(%d) - no iter found???", __FILE__, __LINE__);
1371                         continue;
1372                 }
1373         
1374                 ac_prefs = NULL;
1375                 gtk_tree_model_get(model, &iter,
1376                                    ACCOUNT_DATA, &ac_prefs,
1377                                    -1);
1378                 if (ac_prefs)
1379                         account_list = g_list_append(account_list, ac_prefs);
1380         }
1381 }
1382
1383 /*!
1384  *\brief        finds the PrefsAccounts which should be used to answer a mail
1385  *
1386  *\param        msginfo The message to be answered
1387  *\param        reply_autosel Indicates whether reply account autoselection is on
1388  *
1389  *\return       PrefsAccount * the correct account, NULL if not found
1390  */
1391 PrefsAccount *account_get_reply_account(MsgInfo *msginfo, gboolean reply_autosel)
1392 {
1393         PrefsAccount *account = NULL;
1394         /* select the account set in folderitem's property (if enabled) */
1395         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
1396                 account = account_find_from_id(msginfo->folder->prefs->default_account);
1397         else if (folder_has_parent_of_type(msginfo->folder, F_QUEUE) ||
1398                  folder_has_parent_of_type(msginfo->folder, F_OUTBOX) ||
1399                  folder_has_parent_of_type(msginfo->folder, F_DRAFT)) {
1400                         gchar from[BUFFSIZE];
1401                         if (!procheader_get_header_from_msginfo
1402                                 (msginfo, from, sizeof from, "From:")) {
1403                                 gchar *buf = from + strlen("From:");
1404                                 extract_address(buf);
1405                                 account = account_find_from_address(buf, FALSE);
1406                         }
1407         }
1408         /* select account by to: and cc: header if enabled */
1409         if (reply_autosel) {
1410                 gchar * field = NULL;
1411                 int fieldno = 0;
1412                 for (field = msginfo->to; fieldno++ < 2; field = msginfo->cc) {
1413                         if (!account && field) {
1414                                 gchar *f = g_strdup(field);
1415                                 if (f) {
1416                                         gchar *cur = f;
1417                                         gchar *next = NULL;
1418                                         gchar *to = NULL;
1419                                         do {
1420                                                 next = strchr_with_skip_quote(cur, '"', ',');
1421                                                 if (next)
1422                                                         (*next) = 0;
1423                                                 Xstrdup_a(to, cur, return NULL);
1424                                                 extract_address(to);
1425                                                 account = account_find_from_address(to, FALSE);
1426                                                 if (next)
1427                                                         cur = next + 1;
1428                                                 else
1429                                                         break;
1430                                         } while (!account);
1431                                         g_free(f);
1432                                 }
1433                         }
1434                 }
1435                 if (!account) {
1436                         gchar deliveredto[BUFFSIZE];
1437                         if (!procheader_get_header_from_msginfo
1438                                 (msginfo, deliveredto,sizeof deliveredto , "Delivered-To:")) { 
1439                                 gchar *buf = deliveredto + strlen("Delivered-To:");
1440                                 extract_address(buf);
1441                                 account = account_find_from_address(buf, FALSE);
1442                         }
1443                 }
1444         }
1445
1446         /* select the account for the whole folder (IMAP / NNTP) */
1447         if (!account) 
1448                 /* FIXME: this is not right, because folder may be nested. we should
1449                  * ascend the tree until we find a parent with proper account 
1450                  * information */
1451                 account = msginfo->folder->folder->account;
1452
1453         /* select current account */
1454         if (!account) account = cur_account;
1455         
1456         return account;
1457 }
1458
1459 /*!
1460  *\brief        Create data store
1461  */
1462 static GtkListStore* account_create_data_store(void)
1463 {
1464         return gtk_list_store_new(N_ACCOUNT_COLUMNS,
1465                                  G_TYPE_INT,            /* ACCOUNT_IS_DEFAULT */
1466                                  G_TYPE_BOOLEAN,        /* ACCOUNT_ENABLE_GET_ALL */
1467                                  G_TYPE_STRING,         /* ACCOUNT_NAME */
1468                                  G_TYPE_STRING,         /* ACCOUNT_PROTOCOL */
1469                                  G_TYPE_STRING,         /* ACCOUNT_SERVER */
1470                                  G_TYPE_POINTER,        /* ACCOUNT_DATA */
1471                                  -1);
1472 }
1473
1474 /*!
1475  *\brief        Insert an account item in the list. 
1476  *
1477  *\return       GtkTreeRowReference * A tree row reference, which is guaranteed to 
1478  *              stable whatever operations are performed on the list.
1479  */
1480 static void account_list_view_insert_account_item(GtkListStore *list_store, 
1481                                                   const gchar *account_name,
1482                                                   const gchar *protocol, 
1483                                                   const gchar *server_name,
1484                                                   gboolean is_default, 
1485                                                   gboolean is_get_all,
1486                                                   PrefsAccount *account_data)
1487 {
1488         GtkTreeIter iter;
1489         
1490         gtk_list_store_append(list_store, &iter);
1491         gtk_list_store_set(list_store, &iter, 
1492                            ACCOUNT_IS_DEFAULT,     is_default ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL,
1493                            ACCOUNT_ENABLE_GET_ALL, is_get_all,
1494                            ACCOUNT_NAME,           account_name,
1495                            ACCOUNT_PROTOCOL,       protocol,
1496                            ACCOUNT_SERVER,         server_name,
1497                            ACCOUNT_DATA,           account_data,
1498                            -1);
1499 }
1500
1501 /*!
1502  *\brief        Create and set up account list view, including tasks like
1503  *              creating the data store (\ref account_create_data_store()),
1504  *              and setting up the account list's individual columns (\ref 
1505  *              account_create_list_view_columns()).
1506  *
1507  *\return       GtkWidget * The created list view widget.
1508  */
1509 static GtkWidget *account_list_view_create(void)
1510 {
1511         GtkTreeView *list_view;
1512         GtkTreeSelection *selector;
1513         GtkListStore *store = account_create_data_store();
1514
1515         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1516         g_object_unref(G_OBJECT(store));
1517 #ifdef GENERIC_UMPC
1518         g_object_set(list_view, "allow-checkbox-mode", FALSE, NULL);
1519 #endif
1520         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1521         gtk_tree_view_set_reorderable(list_view, TRUE);
1522         
1523         selector = gtk_tree_view_get_selection(list_view);
1524         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1525
1526         /* create the columns */
1527         account_create_list_view_columns(GTK_WIDGET(list_view));
1528
1529         /* set a double click listener */
1530         g_signal_connect(G_OBJECT(list_view), "row_activated",
1531                          G_CALLBACK(account_double_clicked),
1532                          list_view);
1533
1534         g_signal_connect(G_OBJECT(list_view), "drag_begin",                      
1535                          G_CALLBACK(drag_begin),
1536                          list_view);
1537                          
1538         g_signal_connect(G_OBJECT(list_view), "drag_end",                        
1539                          G_CALLBACK(drag_end),
1540                          list_view);
1541                          
1542         gtk_tree_view_set_reorderable(list_view, TRUE);
1543         return GTK_WIDGET(list_view);
1544 }
1545
1546 static void account_create_list_view_columns(GtkWidget *list_view)
1547 {
1548         GtkTreeViewColumn *column;
1549         GtkCellRenderer *renderer;
1550
1551         renderer = gtk_cell_renderer_toggle_new();
1552         g_object_set(renderer, 
1553                      "radio", FALSE, 
1554                      "activatable", TRUE,
1555                       NULL);
1556         column = gtk_tree_view_column_new_with_attributes
1557                 (C_("Accounts List Get Column Name", "G"), renderer,
1558                  "active", ACCOUNT_ENABLE_GET_ALL,
1559                  NULL);
1560         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);          
1561         gtk_tree_view_column_set_alignment (column, 0.5);
1562         CLAWS_SET_TIP(gtk_tree_view_column_get_widget(column),
1563                         _("'Get Mail' retrieves mail from the checked accounts"));
1564         g_signal_connect(G_OBJECT(renderer), "toggled",                      
1565                          G_CALLBACK(account_get_all_toggled),
1566                          list_view);
1567
1568         renderer = gtk_cell_renderer_text_new();
1569         column = gtk_tree_view_column_new_with_attributes
1570                 (_("Name"), renderer,
1571                  "text", ACCOUNT_NAME,
1572                  "weight", ACCOUNT_IS_DEFAULT,
1573                  NULL);
1574         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);          
1575         
1576         renderer = gtk_cell_renderer_text_new();
1577         column = gtk_tree_view_column_new_with_attributes
1578                 (_("Protocol"), renderer,
1579                  "text", ACCOUNT_PROTOCOL,
1580                  "weight", ACCOUNT_IS_DEFAULT,
1581                  NULL);
1582         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);           
1583         
1584         renderer = gtk_cell_renderer_text_new();
1585         column = gtk_tree_view_column_new_with_attributes
1586                 (_("Server"), renderer,
1587                  "text", ACCOUNT_SERVER,
1588                  "weight", ACCOUNT_IS_DEFAULT,
1589                  NULL);
1590         gtk_tree_view_set_search_column(GTK_TREE_VIEW(list_view), ACCOUNT_NAME);
1591         gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(list_view), account_search_func_cb , NULL, NULL);
1592         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);           
1593 }
1594
1595 /*!
1596  *\brief        Get currently selected account (by its unique ID)
1597  */
1598 static gint account_list_view_get_selected_account_id(GtkWidget *list_view)
1599 {
1600         GtkTreeSelection *selector;
1601         GtkTreeModel *model;
1602         GtkTreeIter iter;
1603         PrefsAccount *res = NULL;
1604
1605         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1606         
1607         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1608                 return -1;
1609
1610         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1611
1612         return res->account_id;                    
1613 }
1614
1615 /*!
1616  *\brief        Get the tree path of the currently selected account
1617  */
1618 static GtkTreePath *account_list_view_get_selected_account_path(GtkWidget *list_view)
1619 {
1620         GtkTreeSelection *selector;
1621         GtkTreeModel *model;
1622         GtkTreeIter iter;
1623
1624         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1625         
1626         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1627                 return NULL;
1628
1629         return gtk_tree_model_get_path(gtk_tree_view_get_model
1630                 (GTK_TREE_VIEW(list_view)), &iter);
1631 }
1632
1633 /*!
1634  *\brief        Get the account data of the currently selected account
1635  */
1636 static PrefsAccount *account_list_view_get_selected_account(GtkWidget *list_view)
1637 {
1638         GtkTreeSelection *selector;
1639         GtkTreeModel *model;
1640         GtkTreeIter iter;
1641         PrefsAccount *res = NULL;
1642
1643         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1644         
1645         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1646                 return NULL;
1647
1648         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1649
1650         return res;                        
1651 }
1652
1653 /*!
1654  *\brief        Select a row by the account it represents
1655  *
1656  *\return       gboolean TRUE if found and selected, FALSE if not.
1657  */
1658 static gboolean account_list_view_select_account(GtkWidget *list_view, gint account_id)
1659 {
1660         FindAccountInStore fis;
1661         GtkTreeModel *model;
1662         
1663         fis.account_id = account_id;
1664         fis.path = NULL;
1665
1666         model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1667
1668         gtk_tree_model_foreach(model, (GtkTreeModelForeachFunc) find_account_in_store,
1669                                &fis);
1670                                
1671         if (fis.path) {
1672                 GtkTreeSelection *selection;
1673                 GtkTreePath* path;
1674
1675                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1676                 gtk_tree_selection_select_iter(selection, &fis.iter);
1677                 path = gtk_tree_model_get_path(model, &fis.iter);
1678                 /* XXX returned path may not be valid??? create new one to be sure */ 
1679                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(list_view), path, NULL, FALSE);
1680                 gtk_tree_path_free(path);
1681         }
1682
1683         return fis.path != NULL;
1684 }
1685
1686 /*!
1687  *\brief        Set a new default account by its ID. (There is only one
1688  *              default account.)
1689  */
1690 static void account_list_view_set_default_by_id(GtkWidget *list_view,
1691                                                 gint account_id)
1692 {
1693         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1694         
1695         gtk_tree_model_foreach
1696                 (model, (GtkTreeModelForeachFunc) set_new_default_account,
1697                  &account_id);
1698 }
1699
1700 static gboolean set_new_default_account(GtkTreeModel *model,
1701                                         GtkTreePath  *path,
1702                                         GtkTreeIter  *iter,
1703                                         gint         *account_id)
1704 {
1705         PrefsAccount *account = NULL;
1706         PangoWeight weight;
1707         
1708         gtk_tree_model_get(model, iter, 
1709                            ACCOUNT_DATA, &account, 
1710                            -1);
1711
1712         if (*account_id == account->account_id)
1713                 weight = PANGO_WEIGHT_NORMAL;
1714         else
1715                 weight = PANGO_WEIGHT_BOLD;
1716
1717         gtk_list_store_set(GTK_LIST_STORE(model), iter, 
1718                            ACCOUNT_IS_DEFAULT, weight, -1);
1719
1720         return FALSE;
1721 }
1722                                         
1723 static gboolean find_account_in_store(GtkTreeModel *model,
1724                                       GtkTreePath  *path,
1725                                       GtkTreeIter  *iter,
1726                                       FindAccountInStore *data)
1727 {
1728         PrefsAccount *account = NULL;
1729         gtk_tree_model_get(model, iter, ACCOUNT_DATA, &account, -1);
1730
1731         if (data->account_id == account->account_id) {
1732                 data->path = path; /* signal we found it */
1733                 data->iter = *iter;
1734                 return TRUE;
1735         }
1736
1737         return FALSE; 
1738 }
1739
1740 /*!
1741  *\brief        Triggered when "get all" column is activated or de-activated
1742  */
1743 static void account_get_all_toggled(GtkCellRendererToggle *widget, 
1744                                     gchar *path, 
1745                                     GtkWidget *list_view)
1746 {
1747         GtkTreeIter iter;
1748         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1749         PrefsAccount *ac = NULL;
1750         gboolean get_all;
1751         
1752         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
1753                 return;
1754
1755         gtk_tree_model_get(model, &iter, 
1756                            ACCOUNT_DATA, &ac,
1757                            ACCOUNT_ENABLE_GET_ALL, &get_all,
1758                            -1);
1759
1760         /* check if the account has a selectable get all checkbox anyway... */
1761         if (!(ac->protocol == A_POP3  || 
1762               ac->protocol == A_IMAP4 ||
1763               ac->protocol == A_NNTP  ||
1764               ac->protocol == A_LOCAL))
1765                 return;       
1766
1767         /* set value in store */
1768         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
1769                            ACCOUNT_ENABLE_GET_ALL, !get_all,
1770                            -1);
1771
1772         /* set value in account */
1773         ac->recv_at_getall ^= TRUE;
1774 }
1775
1776 static void account_double_clicked(GtkTreeView          *list_view,
1777                                    GtkTreePath          *path,
1778                                    GtkTreeViewColumn    *column,
1779                                    gpointer              data)
1780 {
1781         account_edit_prefs(NULL, NULL); 
1782 }
1783
1784 static void drag_begin(GtkTreeView *list_view,
1785                       GdkDragContext *context,
1786                       gpointer data)
1787 {
1788         /* XXX unfortunately a completed drag & drop does not emit 
1789          * a "rows_reordered" signal, but a "row_changed" signal.
1790          * So during drag and drop, listen to "row_changed", and
1791          * update the account list accordingly */
1792
1793         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1794         g_signal_connect(G_OBJECT(model), "row_changed",
1795                          G_CALLBACK(account_row_changed_while_drag_drop),
1796                          list_view);
1797 }
1798
1799 static void drag_end(GtkTreeView *list_view,
1800                     GdkDragContext *context,
1801                     gpointer data)
1802 {
1803         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1804         g_signal_handlers_disconnect_by_func(G_OBJECT(model),
1805                                              G_CALLBACK(account_row_changed_while_drag_drop),
1806                                              list_view);
1807 }
1808
1809 static void account_row_changed_while_drag_drop(GtkTreeModel *model, 
1810                                    GtkTreePath  *path,
1811                                    GtkTreeIter  *iter,
1812                                    gpointer      arg3,
1813                                    GtkTreeView  *list_view)
1814 {       
1815         account_list_set();     
1816 }
1817
1818 gchar *account_get_signature_str(PrefsAccount *account)
1819 {
1820         gchar *sig_body = NULL;
1821         gchar *sig_str = NULL;
1822         gchar *utf8_sig_str = NULL;
1823
1824         cm_return_val_if_fail(account != NULL, NULL);
1825
1826         if (!account->sig_path)
1827                 return NULL;
1828
1829         if (account->sig_type == SIG_FILE) {
1830                 if (!is_file_or_fifo_exist(account->sig_path)) {
1831                         g_warning("can't open signature file: '%s'",
1832                                   account->sig_path);
1833                         return NULL;
1834                 }
1835         }
1836
1837         if (account->sig_type == SIG_COMMAND)
1838                 sig_body = get_command_output(account->sig_path);
1839         else {
1840                 gchar *tmp;
1841
1842                 tmp = file_read_to_str(account->sig_path);
1843                 if (!tmp)
1844                         return NULL;
1845                 sig_body = normalize_newlines(tmp);
1846                 g_free(tmp);
1847         }
1848
1849         if (account->sig_sep) {
1850                 sig_str = g_strconcat("\n", account->sig_sep, "\n", sig_body,
1851                                       NULL);
1852                 g_free(sig_body);
1853         } else
1854                 sig_str = g_strconcat("\n", sig_body, NULL);
1855
1856         if (sig_str) {
1857                 if (g_utf8_validate(sig_str, -1, NULL) == TRUE)
1858                         utf8_sig_str = sig_str;
1859                 else {
1860                         utf8_sig_str = conv_codeset_strdup
1861                                 (sig_str, conv_get_locale_charset_str_no_utf8(),
1862                                  CS_INTERNAL);
1863                         g_free(sig_str);
1864                 }
1865         }
1866
1867         return utf8_sig_str;
1868 }
1869
1870 PrefsAccount *account_get_cur_account (void)
1871 {
1872         return cur_account;
1873 }
1874
1875 gboolean password_get(const gchar *user,
1876                     const gchar *server,
1877                     const gchar *protocol,
1878                     guint16 port,
1879                     gchar **password)
1880 {
1881         PasswordRequest req;
1882
1883         /* all have to be set */
1884         cm_return_val_if_fail(user != NULL, FALSE);
1885         cm_return_val_if_fail(server != NULL, FALSE);
1886         cm_return_val_if_fail(protocol != NULL, FALSE);
1887         cm_return_val_if_fail(port != 0, FALSE);
1888
1889         req.user = user;
1890         req.server = server;
1891         req.protocol = protocol;
1892         req.port = port;
1893
1894         if (hooks_invoke(PASSWORD_GET_HOOKLIST, &req)) {
1895                 *password = req.password;
1896                 return TRUE;
1897         }
1898         return FALSE;
1899 }