src/account.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2002 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gtk/gtk.h>
  28 #include <gdk/gdkkeysyms.h>
  29 #include <stdio.h>
  30 #include <errno.h>
  31
  32 #include "intl.h"
  33 #include "main.h"
  34 #include "mainwindow.h"
  35 #include "folderview.h"
  36 #include "folder.h"
  37 #include "account.h"
  38 #include "prefs_gtk.h"
  39 #include "prefs_account.h"
  40 #include "prefs_folder_item.h"
  41 #include "compose.h"
  42 #include "manage_window.h"
  43 #include "stock_pixmap.h"
  44 #include "inc.h"
  45 #include "gtkutils.h"
  46 #include "utils.h"
  47 #include "alertpanel.h"
  48
  49 typedef enum
  50 {
  51         COL_DEFAULT     = 0,
  52         COL_GETALL      = 1,
  53         COL_NAME        = 2,
  54         COL_PROTOCOL    = 3,
  55         COL_SERVER      = 4
  56 } EditAccountColumnPos;
  57
  58 # define N_EDIT_ACCOUNT_COLS    5
  59
  60 #define PREFSBUFSIZE            1024
  61
  62 PrefsAccount *cur_account;
  63
  64 static GList *account_list = NULL;
  65
  66 static struct EditAccount {
  67         GtkWidget *window;
  68         GtkWidget *clist;
  69         GtkWidget *close_btn;
  70 } edit_account;
  71
  72 static GdkPixmap *markxpm;
  73 static GdkBitmap *markxpmmask;
  74 static GdkPixmap *checkboxonxpm;
  75 static GdkPixmap *checkboxonxpmmask;
  76 static GdkPixmap *checkboxoffxpm;
  77 static GdkPixmap *checkboxoffxpmmask;
  78
  79 static void account_edit_create         (void);
  80
  81 static void account_edit_prefs          (void);
  82 static void account_delete              (void);
  83
  84 static void account_up                  (void);
  85 static void account_down                (void);
  86
  87 static void account_set_default         (void);
  88
  89 static void account_edit_close          (void);
  90 static gint account_delete_event        (GtkWidget      *widget,
  91                                          GdkEventAny    *event,
  92                                          gpointer        data);
  93 static void account_selected            (GtkCList       *clist,
  94                                          gint            row,
  95                                          gint            column,
  96                                          GdkEvent       *event,
  97                                          gpointer        data);
  98 static void account_row_moved           (GtkCList       *clist,
  99                                          gint            source_row,
 100                                          gint            dest_row);
 101 static void account_key_pressed         (GtkWidget      *widget,
 102                                          GdkEventKey    *event,
 103                                          gpointer        data);
 104
 105 static gint account_clist_set_row       (PrefsAccount   *ac_prefs,
 106                                          gint            row);
 107 static void account_clist_set           (void);
 108
 109 static void account_list_set            (void);
 110
 111 void account_read_config_all(void)
 112 {
 113         GSList *ac_label_list = NULL, *cur;
 114         gchar *rcpath;
 115         FILE *fp;
 116         gchar buf[PREFSBUFSIZE];
 117         PrefsAccount *ac_prefs;
 118
 119         debug_print("Reading all config for each account...\n");
 120
 121         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
 122         if ((fp = fopen(rcpath, "rb")) == NULL) {
 123                 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
 124                 g_free(rcpath);
 125                 return;
 126         }
 127         g_free(rcpath);
 128
 129         while (fgets(buf, sizeof(buf), fp) != NULL) {
 130                 if (!strncmp(buf, "[Account: ", 10)) {
 131                         strretchomp(buf);
 132                         memmove(buf, buf + 1, strlen(buf));
 133                         buf[strlen(buf) - 1] = '\0';
 134                         debug_print("Found label: %s\n", buf);
 135                         ac_label_list = g_slist_append(ac_label_list,
 136                                                        g_strdup(buf));
 137                 }
 138         }
 139         fclose(fp);
 140
 141         /* read config data from file */
 142         cur_account = NULL;
 143         for (cur = ac_label_list; cur != NULL; cur = cur->next) {
 144                 ac_prefs = prefs_account_new();
 145                 prefs_account_read_config(ac_prefs, (gchar *)cur->data);
 146                 account_list = g_list_append(account_list, ac_prefs);
 147                 if (ac_prefs->is_default)
 148                         cur_account = ac_prefs;
 149         }
 150         /* if default is not set, assume first account as default */
 151         if (!cur_account && account_list) {
 152                 ac_prefs = (PrefsAccount *)account_list->data;
 153                 account_set_as_default(ac_prefs);
 154                 cur_account = ac_prefs;
 155         }
 156
 157         account_set_menu();
 158         main_window_reflect_prefs_all();
 159
 160         while (ac_label_list) {
 161                 g_free(ac_label_list->data);
 162                 ac_label_list = g_slist_remove(ac_label_list,
 163                                                ac_label_list->data);
 164         }
 165 }
 166
 167 void account_save_config_all(void)
 168 {
 169         prefs_account_save_config_all(account_list);
 170 }
 171
 172 /*
 173  * account_find_all_from_address:
 174  * @ac_list: initial list of accounts. NULL to create a new one.
 175  * Accounts found in the @address will be appended to this list.
 176  * @address: Email address string.
 177  *
 178  * Find all the mail (not news) accounts within the specified address.
 179  *
 180  * Return value: the original accounts list with the found accounts appended.
 181  */
 182 GList *account_find_all_from_address(GList *ac_list, const gchar *address)
 183 {
 184         GList *cur;
 185         PrefsAccount *ac;
 186
 187         if (address == NULL)
 188                 return ac_list;
 189
 190         for (cur = account_list; cur != NULL; cur = cur->next) {
 191                 ac = (PrefsAccount *)cur->data;
 192                 if (ac->protocol != A_NNTP && ac->address &&
 193                     strcasestr(address, ac->address) != NULL)
 194                         ac_list = g_list_append(ac_list, ac);
 195         }
 196         return ac_list;
 197 }
 198
 199 PrefsAccount *account_find_from_smtp_server(const gchar *address,
 200                                             const gchar *smtp_server)
 201 {
 202         GList *cur;
 203         PrefsAccount *ac;
 204
 205         g_return_val_if_fail(address != NULL, NULL);
 206         g_return_val_if_fail(smtp_server != NULL, NULL);
 207
 208         for (cur = account_list; cur != NULL; cur = cur->next) {
 209                 ac = (PrefsAccount *)cur->data;
 210                 if (!strcmp2(address, ac->address) &&
 211                     !strcmp2(smtp_server, ac->smtp_server))
 212                         return ac;
 213         }
 214
 215         return NULL;
 216 }
 217
 218 /*
 219  * account_find_from_address:
 220  * @address: Email address string.
 221  *
 222  * Find a mail (not news) account with the specified email address.
 223  *
 224  * Return value: The found account, or NULL if not found.
 225  */
 226 PrefsAccount *account_find_from_address(const gchar *address)
 227 {
 228         GList *cur;
 229         PrefsAccount *ac;
 230
 231         g_return_val_if_fail(address != NULL, NULL);
 232
 233         for (cur = account_list; cur != NULL; cur = cur->next) {
 234                 ac = (PrefsAccount *)cur->data;
 235                 if (ac->protocol != A_NNTP && ac->address &&
 236                     strcasestr(address, ac->address) != NULL)
 237                         return ac;
 238         }
 239
 240         return NULL;
 241 }
 242
 243 PrefsAccount *account_find_from_id(gint id)
 244 {
 245         GList *cur;
 246         PrefsAccount *ac;
 247
 248         for (cur = account_list; cur != NULL; cur = cur->next) {
 249                 ac = (PrefsAccount *)cur->data;
 250                 if (id == ac->account_id)
 251                         return ac;
 252         }
 253
 254         return NULL;
 255 }
 256
 257 PrefsAccount *account_find_from_item(FolderItem *item)
 258 {
 259         PrefsAccount *ac;
 260
 261         g_return_val_if_fail(item != NULL, NULL);
 262
 263         ac = item->account;
 264         if (!ac) {
 265                 FolderItem *cur_item = item->parent;
 266                 while (cur_item != NULL) {
 267                         if (cur_item->account && cur_item->apply_sub) {
 268                                 ac = cur_item->account;
 269                                 break;
 270                         }
 271                         cur_item = cur_item->parent;
 272                 }
 273         }
 274         if (!ac)
 275                 ac = item->folder->account;
 276
 277         return ac;
 278 }
 279
 280 void account_set_menu(void)
 281 {
 282         main_window_set_account_menu(account_list);
 283 }
 284
 285 void account_foreach(AccountFunc func, gpointer user_data)
 286 {
 287         GList *cur;
 288
 289         for (cur = account_list; cur != NULL; cur = cur->next)
 290                 if (func((PrefsAccount *)cur->data, user_data) != 0)
 291                         return;
 292 }
 293
 294 GList *account_get_list(void)
 295 {
 296         return account_list;
 297 }
 298
 299 void account_edit_open(void)
 300 {
 301         inc_lock();
 302
 303         if (compose_get_compose_list()) {
 304                 alertpanel_notice(_("Some composing windows are open.\n"
 305                                     "Please close all the composing windows before editing the accounts."));
 306                 inc_unlock();
 307                 return;
 308         }
 309
 310         debug_print("Opening account edit window...\n");
 311
 312         if (!edit_account.window)
 313                 account_edit_create();
 314
 315         account_clist_set();
 316
 317         manage_window_set_transient(GTK_WINDOW(edit_account.window));
 318         gtk_widget_grab_focus(edit_account.close_btn);
 319         gtk_widget_show(edit_account.window);
 320
 321         manage_window_focus_in(edit_account.window, NULL, NULL);
 322 }
 323
 324 void account_add(void)
 325 {
 326         PrefsAccount *ac_prefs;
 327
 328         ac_prefs = prefs_account_open(NULL);
 329
 330         if (!ac_prefs) return;
 331
 332         account_list = g_list_append(account_list, ac_prefs);
 333
 334         if (ac_prefs->is_default)
 335                 account_set_as_default(ac_prefs);
 336
 337         account_clist_set();
 338
 339         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 340                 Folder *folder;
 341
 342                 if (ac_prefs->protocol == A_IMAP4) {
 343                         folder = folder_new(F_IMAP, ac_prefs->account_name,
 344                                             ac_prefs->recv_server);
 345                 } else {
 346                         folder = folder_new(F_NEWS, ac_prefs->account_name,
 347                                             ac_prefs->nntp_server);
 348                 }
 349
 350                 folder->account = ac_prefs;
 351                 ac_prefs->folder = REMOTE_FOLDER(folder);
 352                 folder_add(folder);
 353                 if (ac_prefs->protocol == A_IMAP4)
 354                         folder->create_tree(folder);
 355                 folderview_set_all();
 356         }
 357 }
 358
 359 void account_open(PrefsAccount *ac_prefs)
 360 {
 361         gboolean prev_default;
 362         gchar *ac_name;
 363
 364         g_return_if_fail(ac_prefs != NULL);
 365
 366         prev_default = ac_prefs->is_default;
 367         Xstrdup_a(ac_name, ac_prefs->account_name ? ac_prefs->account_name : "",
 368                   return);
 369
 370         prefs_account_open(ac_prefs);
 371
 372         if (!prev_default && ac_prefs->is_default)
 373                 account_set_as_default(ac_prefs);
 374
 375         if (ac_prefs->folder && strcmp2(ac_name, ac_prefs->account_name) != 0) {
 376                 folder_set_name(FOLDER(ac_prefs->folder),
 377                                 ac_prefs->account_name);
 378                 folderview_set_all();
 379         }
 380
 381         account_save_config_all();
 382         account_set_menu();
 383         main_window_reflect_prefs_all();
 384 }
 385
 386 void account_set_as_default(PrefsAccount *ac_prefs)
 387 {
 388         PrefsAccount *ap;
 389         GList *cur;
 390
 391         for (cur = account_list; cur != NULL; cur = cur->next) {
 392                 ap = (PrefsAccount *)cur->data;
 393                 if (ap->is_default)
 394                         ap->is_default = FALSE;
 395         }
 396
 397         ac_prefs->is_default = TRUE;
 398 }
 399
 400 PrefsAccount *account_get_default(void)
 401 {
 402         PrefsAccount *ap;
 403         GList *cur;
 404
 405         for (cur = account_list; cur != NULL; cur = cur->next) {
 406                 ap = (PrefsAccount *)cur->data;
 407                 if (ap->is_default)
 408                         return ap;
 409         }
 410
 411         return NULL;
 412 }
 413
 414 void account_set_missing_folder(void)
 415 {
 416         PrefsAccount *ap;
 417         GList *cur;
 418
 419         for (cur = account_list; cur != NULL; cur = cur->next) {
 420                 ap = (PrefsAccount *)cur->data;
 421                 if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&
 422                     !ap->folder) {
 423                         Folder *folder;
 424
 425                         if (ap->protocol == A_IMAP4) {
 426                                 folder = folder_new(F_IMAP, ap->account_name,
 427                                                     ap->recv_server);
 428                         } else {
 429                                 folder = folder_new(F_NEWS, ap->account_name,
 430                                                     ap->nntp_server);
 431                         }
 432
 433                         folder->account = ap;
 434                         ap->folder = REMOTE_FOLDER(folder);
 435                         folder_add(folder);
 436                         if (ap->protocol == A_IMAP4)
 437                                 folder->create_tree(folder);
 438                 }
 439         }
 440 }
 441
 442 FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,
 443                                        SpecialFolderItemType type)
 444 {
 445         FolderItem *item = NULL;
 446
 447         g_return_val_if_fail(ac_prefs != NULL, NULL);
 448
 449         switch (type) {
 450         case F_INBOX:
 451                 if (ac_prefs->folder)
 452                         item = FOLDER(ac_prefs->folder)->inbox;
 453                 if (!item)
 454                         item = folder_get_default_inbox();
 455                 break;
 456         case F_OUTBOX:
 457                 if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {
 458                         item = folder_find_item_from_identifier
 459                                 (ac_prefs->sent_folder);
 460                 }
 461                 if (!item) {
 462                         if (ac_prefs->folder)
 463                                 item = FOLDER(ac_prefs->folder)->outbox;
 464                         if (!item)
 465                                 item = folder_get_default_outbox();
 466                 }
 467                 break;
 468         case F_DRAFT:
 469                 if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {
 470                         item = folder_find_item_from_identifier
 471                                 (ac_prefs->draft_folder);
 472                 }
 473                 if (!item) {
 474                         if (ac_prefs->folder)
 475                                 item = FOLDER(ac_prefs->folder)->draft;
 476                         if (!item)
 477                                 item = folder_get_default_draft();
 478                 }
 479                 break;
 480         case F_QUEUE:
 481                 if (ac_prefs->folder)
 482                         item = FOLDER(ac_prefs->folder)->queue;
 483                 if (!item)
 484                         item = folder_get_default_queue();
 485                 break;
 486         case F_TRASH:
 487                 if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {
 488                         item = folder_find_item_from_identifier
 489                                 (ac_prefs->trash_folder);
 490                 }
 491                 if (!item) {
 492                         if (ac_prefs->folder)
 493                                 item = FOLDER(ac_prefs->folder)->trash;
 494                         if (!item)
 495                                 item = folder_get_default_trash();
 496                 }
 497                 break;
 498         default:
 499                 break;
 500         }
 501
 502         return item;
 503 }
 504
 505 void account_destroy(PrefsAccount *ac_prefs)
 506 {
 507         g_return_if_fail(ac_prefs != NULL);
 508
 509         folder_unref_account_all(ac_prefs);
 510
 511         prefs_account_free(ac_prefs);
 512         account_list = g_list_remove(account_list, ac_prefs);
 513
 514         if (cur_account == ac_prefs) cur_account = NULL;
 515         if (!cur_account && account_list) {
 516                 cur_account = account_get_default();
 517                 if (!cur_account) {
 518                         ac_prefs = (PrefsAccount *)account_list->data;
 519                         account_set_as_default(ac_prefs);
 520                         cur_account = ac_prefs;
 521                 }
 522         }
 523 }
 524
 525
 526 static void account_edit_create(void)
 527 {
 528         GtkWidget *window;
 529         GtkWidget *vbox;
 530         GtkWidget *label;
 531         GtkWidget *hbox;
 532         GtkWidget *scrolledwin;
 533         GtkWidget *clist;
 534         gchar *titles[N_EDIT_ACCOUNT_COLS];
 535         gint i;
 536
 537         GtkWidget *vbox2;
 538         GtkWidget *add_btn;
 539         GtkWidget *edit_btn;
 540         GtkWidget *del_btn;
 541         GtkWidget *up_btn;
 542         GtkWidget *down_btn;
 543
 544         GtkWidget *default_btn;
 545
 546         GtkWidget *hbbox;
 547         GtkWidget *close_btn;
 548
 549         debug_print("Creating account edit window...\n");
 550
 551         window = gtk_window_new (GTK_WINDOW_DIALOG);
 552         gtk_widget_set_usize (window, 500, 320);
 553         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 554         gtk_window_set_title (GTK_WINDOW (window), _("Edit accounts"));
 555         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 556         gtk_signal_connect (GTK_OBJECT (window), "delete_event",
 557                             GTK_SIGNAL_FUNC (account_delete_event), NULL);
 558         gtk_signal_connect (GTK_OBJECT (window), "key_press_event",
 559                             GTK_SIGNAL_FUNC (account_key_pressed), NULL);
 560         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 561         gtk_widget_realize(window);
 562
 563         vbox = gtk_vbox_new (FALSE, 10);
 564         gtk_widget_show (vbox);
 565         gtk_container_add (GTK_CONTAINER (window), vbox);
 566
 567         hbox = gtk_hbox_new (FALSE, 0);
 568         gtk_widget_show (hbox);
 569         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 570
 571         label = gtk_label_new
 572                 (_("New messages will be checked in this order. Check the boxes\n"
 573                    "on the `G' column to enable message retrieval by `Get all'."));
 574         gtk_widget_show (label);
 575         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 4);
 576         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
 577
 578         hbox = gtk_hbox_new (FALSE, 8);
 579         gtk_widget_show (hbox);
 580         gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
 581         gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
 582
 583         scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 584         gtk_widget_show (scrolledwin);
 585         gtk_box_pack_start (GTK_BOX (hbox), scrolledwin, TRUE, TRUE, 0);
 586         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
 587                                         GTK_POLICY_AUTOMATIC,
 588                                         GTK_POLICY_AUTOMATIC);
 589
 590         titles[COL_DEFAULT]  = "D";
 591         titles[COL_GETALL]   = "G";
 592         titles[COL_NAME]     = _("Name");
 593         titles[COL_PROTOCOL] = _("Protocol");
 594         titles[COL_SERVER]   = _("Server");
 595
 596         clist = gtk_clist_new_with_titles (N_EDIT_ACCOUNT_COLS, titles);
 597         gtk_widget_show (clist);
 598         gtk_container_add (GTK_CONTAINER (scrolledwin), clist);
 599         gtk_clist_set_column_width (GTK_CLIST(clist), COL_DEFAULT , 10);
 600         gtk_clist_set_column_width (GTK_CLIST(clist), COL_GETALL  , 11);
 601         gtk_clist_set_column_width (GTK_CLIST(clist), COL_NAME    , 100);
 602         gtk_clist_set_column_width (GTK_CLIST(clist), COL_PROTOCOL, 100);
 603         gtk_clist_set_column_width (GTK_CLIST(clist), COL_SERVER  , 100);
 604         gtk_clist_set_column_justification (GTK_CLIST(clist), COL_DEFAULT,
 605                                             GTK_JUSTIFY_CENTER);
 606         gtk_clist_set_column_justification (GTK_CLIST(clist), COL_GETALL,
 607                                             GTK_JUSTIFY_CENTER);
 608         gtk_clist_set_selection_mode (GTK_CLIST(clist), GTK_SELECTION_BROWSE);
 609
 610         for (i = 0; i < N_EDIT_ACCOUNT_COLS; i++)
 611                 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(clist)->column[i].button,
 612                                        GTK_CAN_FOCUS);
 613
 614         gtk_signal_connect (GTK_OBJECT (clist), "select_row",
 615                             GTK_SIGNAL_FUNC (account_selected), NULL);
 616         gtk_signal_connect_after (GTK_OBJECT (clist), "row_move",
 617                                   GTK_SIGNAL_FUNC (account_row_moved), NULL);
 618
 619         vbox2 = gtk_vbox_new (FALSE, 0);
 620         gtk_widget_show (vbox2);
 621         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
 622
 623         add_btn = gtk_button_new_with_label (_("Add"));
 624         gtk_widget_show (add_btn);
 625         gtk_box_pack_start (GTK_BOX (vbox2), add_btn, FALSE, FALSE, 4);
 626         gtk_signal_connect (GTK_OBJECT(add_btn), "clicked",
 627                             GTK_SIGNAL_FUNC (account_add), NULL);
 628
 629         edit_btn = gtk_button_new_with_label (_("Edit"));
 630         gtk_widget_show (edit_btn);
 631         gtk_box_pack_start (GTK_BOX (vbox2), edit_btn, FALSE, FALSE, 4);
 632         gtk_signal_connect (GTK_OBJECT(edit_btn), "clicked",
 633                             GTK_SIGNAL_FUNC (account_edit_prefs), NULL);
 634
 635         del_btn = gtk_button_new_with_label (_(" Delete "));
 636         gtk_widget_show (del_btn);
 637         gtk_box_pack_start (GTK_BOX (vbox2), del_btn, FALSE, FALSE, 4);
 638         gtk_signal_connect (GTK_OBJECT(del_btn), "clicked",
 639                             GTK_SIGNAL_FUNC (account_delete), NULL);
 640
 641         down_btn = gtk_button_new_with_label (_("Down"));
 642         gtk_widget_show (down_btn);
 643         gtk_box_pack_end (GTK_BOX (vbox2), down_btn, FALSE, FALSE, 4);
 644         gtk_signal_connect (GTK_OBJECT(down_btn), "clicked",
 645                             GTK_SIGNAL_FUNC (account_down), NULL);
 646
 647         up_btn = gtk_button_new_with_label (_("Up"));
 648         gtk_widget_show (up_btn);
 649         gtk_box_pack_end (GTK_BOX (vbox2), up_btn, FALSE, FALSE, 4);
 650         gtk_signal_connect (GTK_OBJECT(up_btn), "clicked",
 651                             GTK_SIGNAL_FUNC (account_up), NULL);
 652
 653         hbox = gtk_hbox_new (FALSE, 8);
 654         gtk_widget_show (hbox);
 655         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 656
 657         vbox2 = gtk_vbox_new(FALSE, 0);
 658         gtk_widget_show (vbox2);
 659         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
 660
 661         default_btn = gtk_button_new_with_label (_(" Set as default account "));
 662         gtk_widget_show (default_btn);
 663         gtk_box_pack_start (GTK_BOX (vbox2), default_btn, TRUE, FALSE, 0);
 664         gtk_signal_connect (GTK_OBJECT(default_btn), "clicked",
 665                             GTK_SIGNAL_FUNC (account_set_default), NULL);
 666
 667         gtkut_button_set_create(&hbbox, &close_btn, _("Close"),
 668                                 NULL, NULL, NULL, NULL);
 669         gtk_widget_show(hbbox);
 670         gtk_box_pack_end (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0);
 671         gtk_widget_grab_default (close_btn);
 672
 673         gtk_signal_connect (GTK_OBJECT (close_btn), "clicked",
 674                             GTK_SIGNAL_FUNC (account_edit_close),
 675                             NULL);
 676
 677         stock_pixmap_gdk(clist, STOCK_PIXMAP_MARK, &markxpm, &markxpmmask);
 678         stock_pixmap_gdk(clist, STOCK_PIXMAP_CHECKBOX_ON,
 679                          &checkboxonxpm, &checkboxonxpmmask);
 680         stock_pixmap_gdk(clist, STOCK_PIXMAP_CHECKBOX_OFF,
 681                          &checkboxoffxpm, &checkboxoffxpmmask);
 682
 683         edit_account.window    = window;
 684         edit_account.clist     = clist;
 685         edit_account.close_btn = close_btn;
 686 }
 687
 688 static void account_edit_prefs(void)
 689 {
 690         GtkCList *clist = GTK_CLIST(edit_account.clist);
 691         PrefsAccount *ac_prefs;
 692         gint row;
 693
 694         if (!clist->selection) return;
 695
 696         row = GPOINTER_TO_INT(clist->selection->data);
 697         ac_prefs = gtk_clist_get_row_data(clist, row);
 698         account_open(ac_prefs);
 699
 700         account_clist_set();
 701 }
 702
 703 static gboolean account_delete_references_func(GNode *node, gpointer data)
 704 {
 705         FolderItem *item;
 706         gint account;
 707
 708         g_return_val_if_fail(node->data != NULL, FALSE);
 709
 710         item = FOLDER_ITEM(node->data);
 711         account = GPOINTER_TO_INT(data);
 712
 713         if(!item->prefs) /* && item->prefs->stype == F_NORMAL */
 714                 return FALSE;
 715         if(item->prefs->default_account != account)
 716                 return FALSE;
 717
 718         item->prefs->enable_default_account = FALSE;
 719         item->prefs->default_account = 0;
 720         prefs_folder_item_save_config(item);
 721
 722         return FALSE;
 723 }
 724
 725 static void account_delete(void)
 726 {
 727         GtkCList *clist = GTK_CLIST(edit_account.clist);
 728         PrefsAccount *ac_prefs;
 729         gint row;
 730         GList *list;
 731         Folder *folder;
 732
 733         if (!clist->selection) return;
 734
 735         if (alertpanel(_("Delete account"),
 736                        _("Do you really want to delete this account?"),
 737                        _("Yes"), _("+No"), NULL) != G_ALERTDEFAULT)
 738                 return;
 739
 740         row = GPOINTER_TO_INT(clist->selection->data);
 741         ac_prefs = gtk_clist_get_row_data(clist, row);
 742         if (ac_prefs->folder) {
 743                 folder_destroy(FOLDER(ac_prefs->folder));
 744                 folderview_set_all();
 745         }
 746         account_destroy(ac_prefs);
 747         account_clist_set();
 748
 749         debug_print("Removing deleted account references for all the folders...\n");
 750         list = folder_get_list();
 751         for (; list != NULL; list = list->next) {
 752                 folder = FOLDER(list->data);
 753                 if (folder->node)  /* && folder->type == F_? */
 754                         g_node_traverse(folder->node, G_PRE_ORDER,
 755                                 G_TRAVERSE_ALL, -1,
 756                                 account_delete_references_func,
 757                                 GINT_TO_POINTER(ac_prefs->account_id));
 758         }
 759 }
 760
 761 static void account_up(void)
 762 {
 763         GtkCList *clist = GTK_CLIST(edit_account.clist);
 764         gint row;
 765
 766         if (!clist->selection) return;
 767
 768         row = GPOINTER_TO_INT(clist->selection->data);
 769         if (row > 0)
 770                 gtk_clist_row_move(clist, row, row - 1);
 771 }
 772
 773 static void account_down(void)
 774 {
 775         GtkCList *clist = GTK_CLIST(edit_account.clist);
 776         gint row;
 777
 778         if (!clist->selection) return;
 779
 780         row = GPOINTER_TO_INT(clist->selection->data);
 781         if (row < clist->rows - 1)
 782                 gtk_clist_row_move(clist, row, row + 1);
 783 }
 784
 785 static void account_set_default(void)
 786 {
 787         GtkCList *clist = GTK_CLIST(edit_account.clist);
 788         gint row;
 789         PrefsAccount *ac_prefs;
 790
 791         if (!clist->selection) return;
 792
 793         row = GPOINTER_TO_INT(clist->selection->data);
 794         ac_prefs = gtk_clist_get_row_data(clist, row);
 795         account_set_as_default(ac_prefs);
 796         account_clist_set();
 797
 798         cur_account = ac_prefs;
 799         account_set_menu();
 800         main_window_reflect_prefs_all();
 801 }
 802
 803 static void account_edit_close(void)
 804 {
 805         account_list_set();
 806         account_save_config_all();
 807
 808         if (!cur_account && account_list) {
 809                 PrefsAccount *ac_prefs = (PrefsAccount *)account_list->data;
 810                 account_set_as_default(ac_prefs);
 811                 cur_account = ac_prefs;
 812         }
 813
 814         account_set_menu();
 815         main_window_reflect_prefs_all();
 816
 817         gtk_widget_hide(edit_account.window);
 818
 819         inc_unlock();
 820 }
 821
 822 static gint account_delete_event(GtkWidget *widget, GdkEventAny *event,
 823                                  gpointer data)
 824 {
 825         account_edit_close();
 826         return TRUE;
 827 }
 828
 829 static void account_selected(GtkCList *clist, gint row, gint column,
 830                              GdkEvent *event, gpointer data)
 831 {
 832         if (event && event->type == GDK_2BUTTON_PRESS)
 833                 account_edit_prefs();
 834
 835         if (column == COL_GETALL) {
 836                 PrefsAccount *ac;
 837
 838                 ac = gtk_clist_get_row_data(clist, row);
 839                 if (ac->protocol == A_POP3 || ac->protocol == A_APOP ||
 840                     ac->protocol == A_IMAP4 || ac->protocol == A_NNTP ||
 841                     ac->protocol == A_LOCAL) {
 842                         ac->recv_at_getall ^= TRUE;
 843                         account_clist_set_row(ac, row);
 844                 }
 845         }
 846 }
 847
 848 static void account_row_moved(GtkCList *clist, gint source_row, gint dest_row)
 849 {
 850         account_list_set();
 851         if (gtk_clist_row_is_visible(clist, dest_row) != GTK_VISIBILITY_FULL)
 852                 gtk_clist_moveto(clist, dest_row, -1, 0.5, 0.0);
 853 }
 854
 855 static void account_key_pressed(GtkWidget *widget, GdkEventKey *event,
 856                                 gpointer data)
 857 {
 858         if (event && event->keyval == GDK_Escape)
 859                 account_edit_close();
 860 }
 861
 862 /* set one CList row or add new row */
 863 static gint account_clist_set_row(PrefsAccount *ac_prefs, gint row)
 864 {
 865         GtkCList *clist = GTK_CLIST(edit_account.clist);
 866         gchar *text[N_EDIT_ACCOUNT_COLS];
 867         gboolean has_getallbox;
 868         gboolean getall;
 869
 870         text[COL_DEFAULT] = "";
 871         text[COL_GETALL]  = "";
 872         text[COL_NAME]    = ac_prefs->account_name;
 873 #if USE_OPENSSL
 874         text[COL_PROTOCOL] = ac_prefs->protocol == A_POP3 ?
 875                              (ac_prefs->ssl_pop == SSL_TUNNEL ?
 876                               "POP3 (SSL)" :
 877                               ac_prefs->ssl_pop == SSL_STARTTLS ?
 878                               "POP3 (TLS)" : "POP3") :
 879                              ac_prefs->protocol == A_APOP ?
 880                              (ac_prefs->ssl_pop == SSL_TUNNEL ?
 881                               "POP3 (APOP, SSL)" :
 882                               ac_prefs->ssl_pop == SSL_STARTTLS ?
 883                               "POP3 (APOP, TLS)" : "POP3 (APOP)") :
 884                              ac_prefs->protocol == A_IMAP4 ?
 885                              (ac_prefs->ssl_imap == SSL_TUNNEL ?
 886                               "IMAP4 (SSL)" :
 887                               ac_prefs->ssl_imap == SSL_STARTTLS ?
 888                               "IMAP4 (TLS)" : "IMAP4") :
 889                              ac_prefs->protocol == A_NNTP ?
 890                              (ac_prefs->ssl_nntp == SSL_TUNNEL ?
 891                               "NNTP (SSL)" : "NNTP") :
 892                              "";
 893 #else
 894         text[COL_PROTOCOL] = ac_prefs->protocol == A_POP3  ? "POP3" :
 895                              ac_prefs->protocol == A_APOP  ? "POP3 (APOP)" :
 896                              ac_prefs->protocol == A_IMAP4 ? "IMAP4" :
 897                              ac_prefs->protocol == A_LOCAL ? "Local" :
 898                              ac_prefs->protocol == A_NNTP  ? "NNTP" : "";
 899 #endif
 900         text[COL_SERVER] = ac_prefs->protocol == A_NNTP
 901                 ? ac_prefs->nntp_server : ac_prefs->recv_server;
 902
 903         if (row < 0)
 904                 row = gtk_clist_append(clist, text);
 905         else {
 906                 gtk_clist_set_text(clist, row, COL_DEFAULT, text[COL_DEFAULT]);
 907                 gtk_clist_set_text(clist, row, COL_GETALL, text[COL_GETALL]);
 908                 gtk_clist_set_text(clist, row, COL_NAME, text[COL_NAME]);
 909                 gtk_clist_set_text(clist, row, COL_PROTOCOL, text[COL_PROTOCOL]);
 910                 gtk_clist_set_text(clist, row, COL_SERVER, text[COL_SERVER]);
 911         }
 912
 913         has_getallbox = (ac_prefs->protocol == A_POP3  ||
 914                          ac_prefs->protocol == A_APOP  ||
 915                          ac_prefs->protocol == A_IMAP4 ||
 916                          ac_prefs->protocol == A_NNTP ||
 917                          ac_prefs->protocol == A_LOCAL);
 918         getall = has_getallbox && ac_prefs->recv_at_getall;
 919
 920         if (ac_prefs->is_default)
 921                 gtk_clist_set_pixmap(clist, row, COL_DEFAULT,
 922                                      markxpm, markxpmmask);
 923         if (getall)
 924                 gtk_clist_set_pixmap(clist, row, COL_GETALL,
 925                                      checkboxonxpm, checkboxonxpmmask);
 926         else if (has_getallbox)
 927                 gtk_clist_set_pixmap(clist, row, COL_GETALL,
 928                                      checkboxoffxpm, checkboxoffxpmmask);
 929
 930         gtk_clist_set_row_data(clist, row, ac_prefs);
 931
 932         return row;
 933 }
 934
 935 /* set CList from account list */
 936 static void account_clist_set(void)
 937 {
 938         GtkCList *clist = GTK_CLIST(edit_account.clist);
 939         GList *cur;
 940         gint row = -1, prev_row = -1;
 941
 942         if (clist->selection)
 943                 prev_row = GPOINTER_TO_INT(clist->selection->data);
 944
 945         gtk_clist_freeze(clist);
 946         gtk_clist_clear(clist);
 947
 948         for (cur = account_list; cur != NULL; cur = cur->next) {
 949                 row = account_clist_set_row((PrefsAccount *)cur->data, -1);
 950                 if ((PrefsAccount *)cur->data == cur_account) {
 951                         gtk_clist_select_row(clist, row, -1);
 952                         gtkut_clist_set_focus_row(clist, row);
 953                 }
 954         }
 955
 956         if (prev_row >= 0) {
 957                 row = prev_row;
 958                 gtk_clist_select_row(clist, row, -1);
 959                 gtkut_clist_set_focus_row(clist, row);
 960         }
 961
 962         if (row >= 0 &&
 963             gtk_clist_row_is_visible(clist, row) != GTK_VISIBILITY_FULL)
 964                 gtk_clist_moveto(clist, row, -1, 0.5, 0);
 965
 966         gtk_clist_thaw(clist);
 967 }
 968
 969 /* set account list from CList */
 970 static void account_list_set(void)
 971 {
 972         GtkCList *clist = GTK_CLIST(edit_account.clist);
 973         gint row;
 974         PrefsAccount *ac_prefs;
 975
 976         while (account_list)
 977                 account_list = g_list_remove(account_list, account_list->data);
 978
 979         for (row = 0; (ac_prefs = gtk_clist_get_row_data(clist, row)) != NULL;
 980              row++)
 981                 account_list = g_list_append(account_list, ac_prefs);
 982 }
 983
 984 /*!
 985  *\brief        finds the PrefsAccounts which should be used to answer a mail
 986  *
 987  *\param        msginfo The message to be answered
 988  *\param        reply_autosel Indicates whether reply account autoselection is on
 989  *
 990  *\return       PrefsAccount * the correct account, NULL if not found
 991  */
 992 PrefsAccount *account_get_reply_account(MsgInfo *msginfo, gboolean reply_autosel)
 993 {
 994         PrefsAccount *account = NULL;
 995         /* select the account set in folderitem's property (if enabled) */
 996         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
 997                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 998
 999         /* select the account for the whole folder (IMAP / NNTP) */
1000         if (!account)
1001                 /* FIXME: this is not right, because folder may be nested. we should
1002                  * ascend the tree until we find a parent with proper account
1003                  * information */
1004                 account = msginfo->folder->folder->account;
1005
1006         /* select account by to: and cc: header if enabled */
1007         if (reply_autosel) {
1008                 if (!account && msginfo->to) {
1009                         gchar *to;
1010                         Xstrdup_a(to, msginfo->to, return);
1011                         extract_address(to);
1012                         account = account_find_from_address(to);
1013                 }
1014                 if (!account) {
1015                         gchar cc[BUFFSIZE];
1016                         if (!get_header_from_msginfo(msginfo, cc, sizeof(cc), "CC:")) { /* Found a CC header */
1017                                 extract_address(cc);
1018                                 account = account_find_from_address(cc);
1019                         }
1020                 }
1021         }
1022
1023         /* select current account */
1024         if (!account) account = cur_account;
1025
1026         return account;
1027 }