src/account.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2011 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 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <glib/gi18n.h>
  28 #include <gtk/gtk.h>
  29 #include <gdk/gdkkeysyms.h>
  30 #include <stdio.h>
  31 #include <errno.h>
  32
  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_common.h"
  41 #include "folder_item_prefs.h"
  42 #include "compose.h"
  43 #include "manage_window.h"
  44 #include "stock_pixmap.h"
  45 #include "inc.h"
  46 #include "gtkutils.h"
  47 #include "utils.h"
  48 #include "alertpanel.h"
  49 #include "procheader.h"
  50 #include "customheader.h"
  51 #include "remotefolder.h"
  52 #include "manual.h"
  53 #include "filtering.h"
  54
  55 enum {
  56         ACCOUNT_IS_DEFAULT,
  57         ACCOUNT_ENABLE_GET_ALL,
  58         ACCOUNT_NAME,
  59         ACCOUNT_PROTOCOL,
  60         ACCOUNT_SERVER,
  61         ACCOUNT_DATA,
  62         N_ACCOUNT_COLUMNS
  63 };
  64
  65
  66 typedef enum
  67 {
  68         COL_DEFAULT     = 0,
  69         COL_GETALL      = 1,
  70         COL_NAME        = 2,
  71         COL_PROTOCOL    = 3,
  72         COL_SERVER      = 4
  73 } EditAccountColumnPos;
  74
  75 # define N_EDIT_ACCOUNT_COLS    5
  76
  77 PrefsAccount *cur_account;
  78
  79 static GList *account_list = NULL;
  80 static gboolean account_list_dirty = FALSE;
  81
  82 static struct EditAccount {
  83         GtkWidget *window;
  84         GtkWidget *list_view;
  85         GtkWidget *close_btn;
  86 } edit_account;
  87
  88 static void account_edit_create         (void);
  89 static void           account_destroy           (PrefsAccount   *ac_prefs);
  90 static void           account_set_as_default    (PrefsAccount   *ac_prefs);
  91 static void           account_set_menu          (void);
  92
  93 static void account_edit_prefs          (GtkWidget *widget, gpointer data);
  94 static void account_delete              (GtkWidget *widget, gpointer data);
  95 static void account_clone               (GtkWidget *widget, gpointer data);
  96
  97 static void account_up                  (GtkWidget *widget, gpointer data);
  98 static void account_down                (GtkWidget *widget, gpointer data);
  99
 100 static void account_set_default         (GtkWidget *widget, gpointer data);
 101
 102 static void account_edit_close          (GtkWidget *widget, gpointer data);
 103
 104 static gint account_delete_event        (GtkWidget      *widget,
 105                                          GdkEventAny    *event,
 106                                          gpointer        data);
 107 static void account_size_allocate_cb(GtkWidget *widget,
 108                                          GtkAllocation *allocation);
 109 #ifndef MAEMO
 110 static gboolean account_key_pressed     (GtkWidget      *widget,
 111                                          GdkEventKey    *event,
 112                                          gpointer        data);
 113 #endif
 114 static gboolean account_search_func_cb (GtkTreeModel *model, gint column,
 115                                                 const gchar *key, GtkTreeIter *iter,
 116                                                 gpointer search_data);
 117 static void account_list_view_add       (PrefsAccount   *ac_prefs);
 118 static void account_list_view_set       (void);
 119
 120 static void account_list_set            (void);
 121
 122 typedef struct FindAccountInStore {
 123         gint             account_id;
 124         GtkTreePath     *path;
 125         GtkTreeIter      iter;
 126 } FindAccountInStore;
 127
 128 static GtkListStore* account_create_data_store  (void);
 129
 130 static void account_list_view_insert_account_item (GtkListStore *list_store,
 131                                                    const gchar  *account_name,
 132                                                    const gchar  *protocol,
 133                                                    const gchar  *server_name,
 134                                                    gboolean      is_default,
 135                                                    gboolean      is_get_all,
 136                                                    PrefsAccount *account_data);
 137
 138 static GtkWidget *account_list_view_create      (void);
 139 static void account_create_list_view_columns    (GtkWidget *list_view);
 140
 141 static gint account_list_view_get_selected_account_id           (GtkWidget *list_view);
 142 static GtkTreePath *account_list_view_get_selected_account_path (GtkWidget *list_view);
 143 static PrefsAccount *account_list_view_get_selected_account             (GtkWidget *list_view);
 144 static gboolean account_list_view_select_account                        (GtkWidget *list_view,
 145                                                                  gint       account_id);
 146
 147 static void account_list_view_set_default_by_id(GtkWidget *list_view,
 148                                                 gint account_id);
 149
 150 static gboolean set_new_default_account         (GtkTreeModel *model,
 151                                                  GtkTreePath  *path,
 152                                                  GtkTreeIter  *iter,
 153                                                  gint         *account_id);
 154
 155 static gboolean find_account_in_store           (GtkTreeModel *model,
 156                                                  GtkTreePath  *path,
 157                                                  GtkTreeIter  *iter,
 158                                                  FindAccountInStore *data);
 159
 160 static void account_get_all_toggled             (GtkCellRendererToggle  *widget,
 161                                                  gchar                  *path,
 162                                                  GtkWidget              *list_view);
 163
 164 static void account_double_clicked              (GtkTreeView            *list_view,
 165                                                  GtkTreePath            *path,
 166                                                  GtkTreeViewColumn      *column,
 167                                                  gpointer                data);
 168
 169 static void drag_begin                          (GtkTreeView *list_view,
 170                                                  GdkDragContext *context,
 171                                                  gpointer data);
 172
 173 static void drag_end                            (GtkTreeView *list_view,
 174                                                  GdkDragContext *context,
 175                                                  gpointer data);
 176
 177 static void account_row_changed_while_drag_drop (GtkTreeModel *model,
 178                                                  GtkTreePath  *path,
 179                                                  GtkTreeIter  *iter,
 180                                                  gpointer      arg3,
 181                                                  GtkTreeView  *list_view);
 182
 183 static void account_flush_state(void)
 184 {
 185         account_set_menu();
 186         main_window_reflect_prefs_all();
 187
 188         account_list_dirty = FALSE;
 189 }
 190
 191 void account_read_config_all(void)
 192 {
 193         GSList *ac_label_list = NULL, *cur;
 194         gchar *rcpath;
 195         FILE *fp;
 196         gchar buf[PREFSBUFSIZE];
 197         PrefsAccount *ac_prefs;
 198
 199         debug_print("Reading all config for each account...\n");
 200
 201         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
 202         if ((fp = g_fopen(rcpath, "rb")) == NULL) {
 203                 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
 204                 g_free(rcpath);
 205                 return;
 206         }
 207         g_free(rcpath);
 208
 209         while (fgets(buf, sizeof(buf), fp) != NULL) {
 210                 if (!strncmp(buf, "[Account: ", 10)) {
 211                         strretchomp(buf);
 212                         memmove(buf, buf + 1, strlen(buf));
 213                         buf[strlen(buf) - 1] = '\0';
 214                         debug_print("Found label: %s\n", buf);
 215                         ac_label_list = g_slist_append(ac_label_list,
 216                                                        g_strdup(buf));
 217                 }
 218         }
 219         fclose(fp);
 220
 221         /* read config data from file */
 222         cur_account = NULL;
 223         for (cur = ac_label_list; cur != NULL; cur = cur->next) {
 224                 ac_prefs = prefs_account_new();
 225                 prefs_account_read_config(ac_prefs, (gchar *)cur->data);
 226                 account_list = g_list_append(account_list, ac_prefs);
 227                 if (ac_prefs->is_default)
 228                         cur_account = ac_prefs;
 229         }
 230         /* if default is not set, assume first account as default */
 231         if (!cur_account && account_list) {
 232                 ac_prefs = (PrefsAccount *)account_list->data;
 233                 account_set_as_default(ac_prefs);
 234                 cur_account = ac_prefs;
 235         }
 236
 237         account_set_menu();
 238         main_window_reflect_prefs_all_now();
 239
 240         while (ac_label_list) {
 241                 g_free(ac_label_list->data);
 242                 ac_label_list = g_slist_remove(ac_label_list,
 243                                                ac_label_list->data);
 244         }
 245 }
 246
 247 void account_write_config_all(void)
 248 {
 249         prefs_account_write_config_all(account_list);
 250 }
 251
 252 /*
 253  * account_find_all_from_address:
 254  * @ac_list: initial list of accounts. NULL to create a new one.
 255  * Accounts found in the @address will be appended to this list.
 256  * @address: Email address string.
 257  *
 258  * Find all the mail (not news) accounts within the specified address.
 259  *
 260  * Return value: the original accounts list with the found accounts appended.
 261  */
 262 GList *account_find_all_from_address(GList *ac_list, const gchar *address)
 263 {
 264         GList *cur;
 265         PrefsAccount *ac;
 266
 267         if (address == NULL)
 268                 return ac_list;
 269
 270         for (cur = account_list; cur != NULL; cur = cur->next) {
 271                 ac = (PrefsAccount *)cur->data;
 272                 if (ac->protocol != A_NNTP && ac->address &&
 273                     strcasestr(address, ac->address) != NULL)
 274                         ac_list = g_list_append(ac_list, ac);
 275         }
 276         return ac_list;
 277 }
 278
 279 PrefsAccount *account_find_from_smtp_server(const gchar *address,
 280                                             const gchar *smtp_server)
 281 {
 282         GList *cur;
 283         PrefsAccount *ac;
 284
 285         cm_return_val_if_fail(address != NULL, NULL);
 286         cm_return_val_if_fail(smtp_server != NULL, NULL);
 287
 288         for (cur = account_list; cur != NULL; cur = cur->next) {
 289                 ac = (PrefsAccount *)cur->data;
 290                 if (!strcmp2(address, ac->address) &&
 291                     !strcmp2(smtp_server, ac->smtp_server))
 292                         return ac;
 293         }
 294
 295         return NULL;
 296 }
 297
 298 /*
 299  * account_find_from_address:
 300  * @address: Email address string.
 301  *
 302  * Find a mail (not news if newsgroups_ok is FALSE) account with the specified email address.
 303  *
 304  * Return value: The found account, or NULL if not found.
 305  */
 306 PrefsAccount *account_find_from_address(const gchar *address, gboolean newsgroups_ok)
 307 {
 308         GList *cur;
 309         PrefsAccount *ac;
 310
 311         cm_return_val_if_fail(address != NULL, NULL);
 312
 313         for (cur = account_list; cur != NULL; cur = cur->next) {
 314                 ac = (PrefsAccount *)cur->data;
 315                 if ((ac->protocol != A_NNTP || newsgroups_ok) && ac->address &&
 316                     g_ascii_strcasecmp(address, ac->address) == 0)
 317                         return ac;
 318         }
 319
 320         return NULL;
 321 }
 322
 323 PrefsAccount *account_find_from_id(gint id)
 324 {
 325         GList *cur;
 326         PrefsAccount *ac;
 327
 328         for (cur = account_list; cur != NULL; cur = cur->next) {
 329                 ac = (PrefsAccount *)cur->data;
 330                 if (id == ac->account_id)
 331                         return ac;
 332         }
 333
 334         return NULL;
 335 }
 336
 337 PrefsAccount *account_find_from_item(FolderItem *item)
 338 {
 339         PrefsAccount *ac;
 340
 341         cm_return_val_if_fail(item != NULL, NULL);
 342
 343         ac = item->account;
 344         if (!ac) {
 345                 FolderItem *cur_item = folder_item_parent(item);
 346                 while (cur_item != NULL) {
 347                         if (cur_item->account && cur_item->apply_sub) {
 348                                 ac = cur_item->account;
 349                                 break;
 350                         }
 351                         cur_item = folder_item_parent(cur_item);
 352                 }
 353         }
 354         if (!ac)
 355                 ac = item->folder->account;
 356
 357         return ac;
 358 }
 359
 360 static void account_set_menu(void)
 361 {
 362         main_window_set_account_menu(account_list);
 363 }
 364
 365 void account_set_menu_only_toolbar(void)
 366 {
 367         main_window_set_account_menu_only_toolbar(account_list);
 368 }
 369
 370 GList *account_get_list(void)
 371 {
 372         return account_list;
 373 }
 374
 375 void account_edit_open(gpointer a, gpointer b)
 376 {
 377         inc_lock();
 378
 379         account_list_dirty = FALSE;
 380
 381         if (compose_get_compose_list()) {
 382                 alertpanel_error(_("Some composing windows are open.\n"
 383                                    "Please close all the composing "
 384                                    "windows before editing the accounts."));
 385                 inc_unlock();
 386                 return;
 387         }
 388
 389         debug_print("Opening account edit window...\n");
 390
 391         if (!edit_account.window)
 392                 account_edit_create();
 393
 394         account_list_view_set();
 395
 396         manage_window_set_transient(GTK_WINDOW(edit_account.window));
 397         gtk_widget_grab_focus(edit_account.close_btn);
 398         gtk_widget_show(edit_account.window);
 399         gtk_window_set_modal(GTK_WINDOW(edit_account.window), TRUE);
 400         manage_window_focus_in(edit_account.window, NULL, NULL);
 401 }
 402
 403 void account_add(void)
 404 {
 405         PrefsAccount *ac_prefs;
 406
 407         ac_prefs = prefs_account_open(NULL, &account_list_dirty);
 408
 409         if (!ac_prefs) return;
 410
 411         account_list = g_list_append(account_list, ac_prefs);
 412
 413         if (ac_prefs->is_default)
 414                 account_set_as_default(ac_prefs);
 415
 416         account_list_view_set();
 417
 418         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 419                 Folder *folder;
 420
 421                 if (ac_prefs->protocol == A_IMAP4) {
 422                         folder = folder_new(folder_get_class_from_string("imap"), ac_prefs->account_name,
 423                                             ac_prefs->recv_server);
 424                 } else {
 425                         folder = folder_new(folder_get_class_from_string("news"), ac_prefs->account_name,
 426                                             ac_prefs->nntp_server);
 427                 }
 428                 if (folder == NULL) {
 429                         alertpanel_error(_("Can't create folder."));
 430                         return;
 431                 }
 432                 folder->account = ac_prefs;
 433                 ac_prefs->folder = folder;
 434                 folder_add(folder);
 435                 if (ac_prefs->protocol == A_IMAP4)
 436                         folder->klass->create_tree(folder);
 437                 folderview_set_all();
 438                 folder_write_list();
 439         }
 440 }
 441
 442 void account_open(PrefsAccount *ac_prefs)
 443 {
 444         gboolean prev_default;
 445         gchar *ac_name, *old_prefix, *new_prefix;
 446         gboolean account_dirty = FALSE;
 447
 448         cm_return_if_fail(ac_prefs != NULL);
 449
 450         prev_default = ac_prefs->is_default;
 451         Xstrdup_a(ac_name, ac_prefs->account_name ? ac_prefs->account_name : "",
 452                   return);
 453
 454         prefs_account_open(ac_prefs, &account_dirty);
 455
 456         if (account_dirty) {
 457                 if (!prev_default && ac_prefs->is_default)
 458                         account_set_as_default(ac_prefs);
 459
 460                 if (ac_prefs->folder && strcmp2(ac_name, ac_prefs->account_name) != 0) {
 461                         old_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
 462                         folder_set_name(FOLDER(ac_prefs->folder),
 463                                         ac_prefs->account_name);
 464                         folderview_set_all();
 465                         folder_prefs_save_config_recursive(FOLDER(ac_prefs->folder));
 466                         new_prefix = folder_get_identifier(FOLDER(ac_prefs->folder));
 467
 468                         account_rename_path(old_prefix, new_prefix);
 469                         prefs_filtering_rename_path(old_prefix, new_prefix);
 470
 471                         g_free(old_prefix);
 472                         g_free(new_prefix);
 473                 }
 474
 475                 account_write_config_all();
 476
 477                 account_flush_state();
 478         }
 479 }
 480
 481 static void account_set_as_default(PrefsAccount *ac_prefs)
 482 {
 483         PrefsAccount *ap;
 484         GList *cur;
 485
 486         for (cur = account_list; cur != NULL; cur = cur->next) {
 487                 ap = (PrefsAccount *)cur->data;
 488                 if (ap->is_default)
 489                         ap->is_default = FALSE;
 490         }
 491
 492         ac_prefs->is_default = TRUE;
 493 }
 494
 495 PrefsAccount *account_get_default(void)
 496 {
 497         PrefsAccount *ap;
 498         GList *cur;
 499
 500         for (cur = account_list; cur != NULL; cur = cur->next) {
 501                 ap = (PrefsAccount *)cur->data;
 502                 if (ap->is_default)
 503                         return ap;
 504         }
 505
 506         return NULL;
 507 }
 508
 509 void account_set_missing_folder(void)
 510 {
 511         PrefsAccount *ap;
 512         GList *cur;
 513
 514         for (cur = account_list; cur != NULL; cur = cur->next) {
 515                 ap = (PrefsAccount *)cur->data;
 516                 if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&
 517                     !ap->folder) {
 518                         Folder *folder;
 519
 520                         if (ap->protocol == A_IMAP4) {
 521                                 folder = folder_new(folder_get_class_from_string("imap"), ap->account_name,
 522                                                     ap->recv_server);
 523                         } else {
 524                                 folder = folder_new(folder_get_class_from_string("news"), ap->account_name,
 525                                                     ap->nntp_server);
 526                         }
 527                         if (folder == NULL)
 528                                 return;
 529                         folder->account = ap;
 530                         ap->folder = folder;
 531                         folder_add(folder);
 532                         if (ap->protocol == A_IMAP4)
 533                                 folder->klass->create_tree(folder);
 534                         folder_write_list();
 535
 536                 }
 537         }
 538 }
 539
 540 #define CHECK_CHANGE_FOLDER(folder) {                                           \
 541         if (folder && !strncmp(folder, old_id, strlen(old_id))) {               \
 542                 if (strlen(folder) == strlen(old_id)) {                         \
 543                         g_free(folder);                                         \
 544                         folder = g_strdup(new_id);                              \
 545                 } else if (strlen(folder) > strlen(old_id)                      \
 546                   && folder[strlen(old_id)] == G_DIR_SEPARATOR) {               \
 547                         gchar *new_path = g_strdup_printf("%s%s",               \
 548                                         new_id, (folder + strlen(old_id)));     \
 549                         g_free(folder);                                         \
 550                         folder = new_path;                                      \
 551                 }                                                               \
 552         }                                                                       \
 553 }
 554
 555 void account_rename_path(const gchar *old_id, const gchar *new_id)
 556 {
 557         GList *cur = account_list;
 558         for (; cur != NULL; cur = g_list_next(cur)) {
 559                 PrefsAccount *ap = (PrefsAccount *)cur->data;
 560                 CHECK_CHANGE_FOLDER(ap->inbox);
 561                 CHECK_CHANGE_FOLDER(ap->local_inbox);
 562                 CHECK_CHANGE_FOLDER(ap->queue_folder);
 563                 CHECK_CHANGE_FOLDER(ap->sent_folder);
 564                 CHECK_CHANGE_FOLDER(ap->draft_folder);
 565                 CHECK_CHANGE_FOLDER(ap->trash_folder);
 566         }
 567 }
 568
 569 FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,
 570                                        SpecialFolderItemType type)
 571 {
 572         FolderItem *item = NULL;
 573
 574         cm_return_val_if_fail(ac_prefs != NULL, NULL);
 575
 576         switch (type) {
 577         case F_INBOX:
 578                 if (ac_prefs->folder)
 579                         item = FOLDER(ac_prefs->folder)->inbox;
 580                 if (!item)
 581                         item = folder_get_default_inbox();
 582                 break;
 583         case F_OUTBOX:
 584                 if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {
 585                         item = folder_find_item_from_identifier
 586                                 (ac_prefs->sent_folder);
 587                 }
 588                 if (!item) {
 589                         if (ac_prefs->folder)
 590                                 item = FOLDER(ac_prefs->folder)->outbox;
 591                         if (!item)
 592                                 item = folder_get_default_outbox_for_class(F_MH);
 593                         if (!item)
 594                                 item = folder_get_default_outbox();
 595                 }
 596                 break;
 597         case F_DRAFT:
 598                 if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {
 599                         item = folder_find_item_from_identifier
 600                                 (ac_prefs->draft_folder);
 601                 }
 602                 if (!item) {
 603                         if (ac_prefs->folder)
 604                                 item = FOLDER(ac_prefs->folder)->draft;
 605                         if (!item)
 606                                 item = folder_get_default_draft_for_class(F_MH);
 607                         if (!item)
 608                                 item = folder_get_default_draft();
 609                 }
 610                 break;
 611         case F_QUEUE:
 612                 if (ac_prefs->set_queue_folder && ac_prefs->queue_folder) {
 613                         item = folder_find_item_from_identifier
 614                                 (ac_prefs->queue_folder);
 615                 }
 616                 if (!item) {
 617                         if (ac_prefs->folder)
 618                                 item = FOLDER(ac_prefs->folder)->queue;
 619                         if (!item)
 620                                 item = folder_get_default_queue_for_class(F_MH);
 621                         if (!item)
 622                                 item = folder_get_default_queue();
 623                 }
 624                 break;
 625         case F_TRASH:
 626                 if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {
 627                         item = folder_find_item_from_identifier
 628                                 (ac_prefs->trash_folder);
 629                 }
 630                 if (!item) {
 631                         if (ac_prefs->folder)
 632                                 item = FOLDER(ac_prefs->folder)->trash;
 633                         if (!item)
 634                                 item = folder_get_default_trash_for_class(F_MH);
 635                         if (!item)
 636                                 item = folder_get_default_trash();
 637                 }
 638                 break;
 639         default:
 640                 break;
 641         }
 642
 643         return item;
 644 }
 645
 646 void account_destroy(PrefsAccount *ac_prefs)
 647 {
 648         cm_return_if_fail(ac_prefs != NULL);
 649
 650         folder_unref_account_all(ac_prefs);
 651
 652         prefs_account_free(ac_prefs);
 653         account_list = g_list_remove(account_list, ac_prefs);
 654
 655         if (cur_account == ac_prefs) cur_account = NULL;
 656         if (!cur_account && account_list) {
 657                 cur_account = account_get_default();
 658                 if (!cur_account) {
 659                         ac_prefs = (PrefsAccount *)account_list->data;
 660                         account_set_as_default(ac_prefs);
 661                         cur_account = ac_prefs;
 662                 }
 663         }
 664 }
 665
 666 /*!
 667  *\brief        Save Gtk object size to prefs dataset
 668  */
 669 static void account_size_allocate_cb(GtkWidget *widget,
 670                                          GtkAllocation *allocation)
 671 {
 672         cm_return_if_fail(allocation != NULL);
 673
 674         prefs_common.accountswin_width = allocation->width;
 675         prefs_common.accountswin_height = allocation->height;
 676 }
 677
 678 static void account_edit_create(void)
 679 {
 680         GtkWidget *window;
 681         GtkWidget *vbox;
 682         GtkWidget *label;
 683         GtkWidget *hbox;
 684         GtkWidget *scrolledwin;
 685         GtkWidget *list_view;
 686
 687         GtkWidget *vbox2;
 688         GtkWidget *add_btn;
 689         GtkWidget *edit_btn;
 690         GtkWidget *del_btn;
 691         GtkWidget *clone_btn;
 692         GtkWidget *up_btn;
 693         GtkWidget *down_btn;
 694
 695         GtkWidget *default_btn;
 696
 697         GtkWidget *confirm_area;
 698         GtkWidget *help_btn;
 699         GtkWidget *close_btn;
 700
 701         static GdkGeometry geometry;
 702
 703         debug_print("Creating account edit window...\n");
 704
 705         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "account");
 706         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 707         gtk_window_set_title (GTK_WINDOW (window), _("Edit accounts"));
 708         g_signal_connect (G_OBJECT (window), "delete_event",
 709                           G_CALLBACK (account_delete_event), NULL);
 710 #ifdef MAEMO
 711         maemo_connect_key_press_to_mainwindow(GTK_WINDOW(window));
 712 #else
 713         g_signal_connect (G_OBJECT (window), "key_press_event",
 714                           G_CALLBACK (account_key_pressed), NULL);
 715 #endif
 716         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 717         gtk_widget_realize(window);
 718
 719         vbox = gtk_vbox_new (FALSE, 10);
 720         gtk_widget_show (vbox);
 721         gtk_container_add (GTK_CONTAINER (window), vbox);
 722
 723         hbox = gtk_hbox_new (FALSE, 0);
 724         gtk_widget_show (hbox);
 725         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 726
 727         label = gtk_label_new
 728                 (_("Using 'Get Mail' will retrieve messages from your Accounts "
 729                    "in the order given, the checkbox indicates which accounts "
 730                    "will be included. Bold text indicates the default account."));
 731         gtk_widget_show (label);
 732         gtk_widget_set_size_request(GTK_WIDGET(label),
 733                                     prefs_common.accountswin_width-8, -1);
 734         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 4);
 735         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
 736         gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 737
 738         hbox = gtk_hbox_new (FALSE, 8);
 739         gtk_widget_show (hbox);
 740         gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
 741         gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
 742
 743         scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 744         gtk_widget_show (scrolledwin);
 745         gtk_box_pack_start (GTK_BOX (hbox), scrolledwin, TRUE, TRUE, 0);
 746         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
 747                                         GTK_POLICY_AUTOMATIC,
 748                                         GTK_POLICY_AUTOMATIC);
 749
 750         list_view = account_list_view_create();
 751         gtk_widget_show(list_view);
 752         gtk_container_add(GTK_CONTAINER(scrolledwin), list_view);
 753
 754         vbox2 = gtk_vbox_new (FALSE, 0);
 755         gtk_widget_show (vbox2);
 756         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
 757
 758         add_btn = gtk_button_new_from_stock(GTK_STOCK_NEW);
 759         gtk_widget_show (add_btn);
 760         gtk_box_pack_start (GTK_BOX (vbox2), add_btn, FALSE, FALSE, 4);
 761         g_signal_connect (G_OBJECT(add_btn), "clicked",
 762                           G_CALLBACK (account_add), NULL);
 763
 764         edit_btn = gtk_button_new_from_stock (GTK_STOCK_EDIT);
 765         gtk_widget_show (edit_btn);
 766         gtk_box_pack_start (GTK_BOX (vbox2), edit_btn, FALSE, FALSE, 4);
 767         g_signal_connect (G_OBJECT(edit_btn), "clicked",
 768                           G_CALLBACK (account_edit_prefs), NULL);
 769
 770         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 771         gtk_widget_show (del_btn);
 772         gtk_box_pack_start (GTK_BOX (vbox2), del_btn, FALSE, FALSE, 4);
 773         g_signal_connect (G_OBJECT(del_btn), "clicked",
 774                           G_CALLBACK (account_delete), NULL);
 775
 776         clone_btn = gtk_button_new_from_stock(GTK_STOCK_COPY);
 777         gtk_widget_show (clone_btn);
 778         gtk_box_pack_start (GTK_BOX (vbox2), clone_btn, FALSE, FALSE, 4);
 779         g_signal_connect(G_OBJECT(clone_btn), "clicked",
 780                          G_CALLBACK(account_clone), NULL);
 781
 782         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 783         gtk_widget_show (down_btn);
 784         gtk_box_pack_end (GTK_BOX (vbox2), down_btn, FALSE, FALSE, 4);
 785         g_signal_connect (G_OBJECT(down_btn), "clicked",
 786                           G_CALLBACK (account_down), NULL);
 787
 788         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 789         gtk_widget_show (up_btn);
 790         gtk_box_pack_end (GTK_BOX (vbox2), up_btn, FALSE, FALSE, 4);
 791         g_signal_connect (G_OBJECT(up_btn), "clicked",
 792                           G_CALLBACK (account_up), NULL);
 793
 794         hbox = gtk_hbox_new (FALSE, 8);
 795         gtk_widget_show (hbox);
 796         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 797
 798         default_btn = gtk_button_new_with_mnemonic
 799                 (_(" _Set as default account "));
 800         gtk_widget_show (default_btn);
 801         gtk_box_pack_start (GTK_BOX (hbox), default_btn, FALSE, FALSE, 0);
 802         g_signal_connect (G_OBJECT(default_btn), "clicked",
 803                           G_CALLBACK (account_set_default), NULL);
 804
 805         gtkut_stock_button_set_create_with_help(&confirm_area, &help_btn,
 806                         &close_btn, GTK_STOCK_CLOSE,
 807                         NULL, NULL, NULL, NULL);
 808         gtk_widget_show(confirm_area);
 809
 810         gtk_box_pack_end (GTK_BOX (hbox), confirm_area, FALSE, FALSE, 0);
 811         gtk_widget_grab_default (close_btn);
 812
 813         g_signal_connect (G_OBJECT (close_btn), "clicked",
 814                           G_CALLBACK (account_edit_close),
 815                           NULL);
 816         g_signal_connect(G_OBJECT(help_btn), "clicked",
 817                         G_CALLBACK(manual_open_with_anchor_cb),
 818                         MANUAL_ANCHOR_ACCOUNTPREFS);
 819
 820
 821         g_signal_connect(G_OBJECT(window), "size_allocate",
 822                          G_CALLBACK(account_size_allocate_cb), NULL);
 823
 824         if (!geometry.min_height) {
 825                 geometry.min_width = 500;
 826                 geometry.min_height = 380;
 827         }
 828
 829         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 830                                       GDK_HINT_MIN_SIZE);
 831         gtk_widget_set_size_request(window, prefs_common.accountswin_width,
 832                                     prefs_common.accountswin_height);
 833 #ifdef G_OS_WIN32
 834         gtk_window_move(GTK_WINDOW(window), 48, 48);
 835 #endif
 836
 837         edit_account.window    = window;
 838         edit_account.list_view = list_view;
 839         edit_account.close_btn = close_btn;
 840 #ifdef MAEMO
 841         maemo_window_full_screen_if_needed(GTK_WINDOW(edit_account.window));
 842 #endif
 843 }
 844
 845 static void account_edit_prefs(GtkWidget *widget, gpointer data)
 846 {
 847         PrefsAccount *ac_prefs;
 848
 849         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 850
 851         if (ac_prefs) {
 852                 account_open(ac_prefs);
 853                 account_list_view_set();
 854         }
 855 }
 856
 857 static gboolean account_delete_references_func(GNode *node, gpointer data)
 858 {
 859         FolderItem *item;
 860         gint account;
 861
 862         cm_return_val_if_fail(node->data != NULL, FALSE);
 863
 864         item = FOLDER_ITEM(node->data);
 865         account = GPOINTER_TO_INT(data);
 866
 867         if(!item->prefs) /* && item->prefs->stype == F_NORMAL */
 868                 return FALSE;
 869         if(item->prefs->default_account != account)
 870                 return FALSE;
 871
 872         item->prefs->enable_default_account = FALSE;
 873         item->prefs->default_account = 0;
 874         folder_item_prefs_save_config(item);
 875
 876         return FALSE;
 877 }
 878
 879
 880 #define ACP_FDUP(fld) ac_clon->fld = ((ac_prefs->fld) != NULL)?\
 881                                      g_strdup(ac_prefs->fld): NULL
 882 #define ACP_FASSIGN(fld) ac_clon->fld = ac_prefs->fld
 883 static void account_clone(GtkWidget *widget, gpointer data)
 884 {
 885         PrefsAccount *ac_prefs, *ac_clon;
 886         GSList *hdrs = NULL;
 887         CustomHeader *cch = NULL, *ch = NULL;
 888
 889         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 890         if (ac_prefs == NULL)
 891                 return;
 892
 893         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 894                 alertpanel_error(_("Accounts with remote folders cannot be copied."));
 895                 return;
 896         }
 897         account_list_dirty = TRUE;
 898
 899         ac_clon = prefs_account_new();
 900         /* copy fields */
 901         ac_clon->account_name = g_strdup_printf(_("Copy of %s"),
 902                                                 ac_prefs->account_name);
 903         /* personal */
 904         ACP_FDUP(name);
 905         ACP_FDUP(address);
 906         ACP_FDUP(organization);
 907
 908         /* server */
 909         ACP_FASSIGN(protocol);
 910         ACP_FDUP(recv_server);
 911         ACP_FDUP(smtp_server);
 912         ACP_FDUP(nntp_server);
 913         ACP_FASSIGN(use_nntp_auth);
 914         ACP_FASSIGN(use_nntp_auth_onconnect);
 915         ACP_FDUP(userid);
 916         ACP_FDUP(passwd);
 917
 918         ACP_FDUP(local_mbox);
 919         ACP_FASSIGN(use_mail_command);
 920         ACP_FDUP(mail_command);
 921
 922         ACP_FASSIGN(ssl_pop);
 923         ACP_FASSIGN(ssl_imap);
 924         ACP_FASSIGN(ssl_nntp);
 925         ACP_FASSIGN(ssl_smtp);
 926         ACP_FASSIGN(use_nonblocking_ssl);
 927
 928         /* receive */
 929         ACP_FASSIGN(use_apop_auth);
 930         ACP_FASSIGN(rmmail);
 931         ACP_FASSIGN(msg_leave_time);
 932         ACP_FASSIGN(msg_leave_hour);
 933         ACP_FASSIGN(recv_at_getall);
 934         ACP_FASSIGN(sd_rmmail_on_download);
 935         ACP_FASSIGN(enable_size_limit);
 936         ACP_FASSIGN(size_limit);
 937         ACP_FASSIGN(filter_on_recv);
 938         ACP_FASSIGN(filterhook_on_recv);
 939         ACP_FDUP(inbox);
 940         ACP_FDUP(local_inbox);
 941         ACP_FASSIGN(max_articles);
 942
 943         ACP_FASSIGN(imap_auth_type);
 944
 945         /* send */
 946         ACP_FASSIGN(gen_msgid);
 947         ACP_FASSIGN(gen_xmailer);
 948         ACP_FASSIGN(add_customhdr);
 949         ACP_FASSIGN(use_smtp_auth);
 950         ACP_FASSIGN(smtp_auth_type);
 951         ACP_FDUP(smtp_userid);
 952         ACP_FDUP(smtp_passwd);
 953
 954         ACP_FASSIGN(pop_before_smtp);
 955         ACP_FASSIGN(pop_before_smtp_timeout);
 956         ACP_FASSIGN(last_pop_login_time);
 957
 958         ac_clon->customhdr_list = NULL;
 959         hdrs = ac_prefs->customhdr_list;
 960         while (hdrs != NULL) {
 961                 ch = (CustomHeader *)hdrs->data;
 962
 963                 cch = g_new0(CustomHeader, 1);
 964                 cch->account_id = ac_clon->account_id;
 965                 cch->name = (ch->name != NULL) ? g_strdup(ch->name) : NULL;
 966                 cch->value = (ch->value != NULL) ? g_strdup(ch->value) : NULL;
 967
 968                 ac_clon->customhdr_list = g_slist_append(ac_clon->customhdr_list, cch);
 969
 970                 hdrs = g_slist_next(hdrs);
 971         }
 972
 973         /* compose */
 974         ACP_FASSIGN(sig_type);
 975         ACP_FDUP(sig_path);
 976         ACP_FASSIGN(auto_sig);
 977         ACP_FDUP(sig_sep);
 978         ACP_FASSIGN(set_autocc);
 979         ACP_FDUP(auto_cc);
 980         ACP_FASSIGN(set_autobcc);
 981         ACP_FDUP(auto_bcc);
 982         ACP_FASSIGN(set_autoreplyto);
 983         ACP_FDUP(auto_replyto);
 984         ACP_FASSIGN(enable_default_dictionary);
 985         ACP_FDUP(default_dictionary);
 986         ACP_FASSIGN(enable_default_alt_dictionary);
 987         ACP_FDUP(default_alt_dictionary);
 988         ACP_FASSIGN(compose_with_format);
 989         ACP_FDUP(compose_subject_format);
 990         ACP_FDUP(compose_body_format);
 991         ACP_FASSIGN(reply_with_format);
 992         ACP_FDUP(reply_quotemark);
 993         ACP_FDUP(reply_body_format);
 994         ACP_FASSIGN(forward_with_format);
 995         ACP_FDUP(forward_quotemark);
 996         ACP_FDUP(forward_body_format);
 997
 998         /* privacy */
 999         ACP_FDUP(default_privacy_system);
1000         ACP_FASSIGN(default_encrypt);
1001         ACP_FASSIGN(default_encrypt_reply);
1002         ACP_FASSIGN(default_sign);
1003         ACP_FASSIGN(default_sign_reply);
1004         ACP_FASSIGN(save_encrypted_as_clear_text);
1005         ACP_FASSIGN(encrypt_to_self);
1006
1007         /* advanced */
1008         ACP_FASSIGN(set_smtpport);
1009         ACP_FASSIGN(smtpport);
1010         ACP_FASSIGN(set_popport);
1011         ACP_FASSIGN(popport);
1012         ACP_FASSIGN(set_imapport);
1013         ACP_FASSIGN(imapport);
1014         ACP_FASSIGN(set_nntpport);
1015         ACP_FASSIGN(nntpport);
1016         ACP_FASSIGN(set_domain);
1017         ACP_FDUP(domain);
1018         ACP_FASSIGN(mark_crosspost_read);
1019         ACP_FASSIGN(crosspost_col);
1020
1021 #ifndef G_OS_WIN32
1022         ACP_FASSIGN(set_tunnelcmd);
1023         ACP_FDUP(tunnelcmd);
1024 #endif
1025
1026         ACP_FDUP(imap_dir);
1027         ACP_FASSIGN(imap_subsonly);
1028         ACP_FASSIGN(low_bandwidth);
1029
1030         ACP_FASSIGN(set_sent_folder);
1031         ACP_FDUP(sent_folder);
1032         ACP_FASSIGN(set_queue_folder);
1033         ACP_FDUP(queue_folder);
1034         ACP_FASSIGN(set_draft_folder);
1035         ACP_FDUP(draft_folder);
1036         ACP_FASSIGN(set_trash_folder);
1037         ACP_FDUP(trash_folder);
1038         /* don't want two default accounts */
1039         ac_clon->is_default = FALSE;
1040         ACP_FASSIGN(folder);
1041
1042         account_list = g_list_append(account_list, ac_clon);
1043         account_list_view_set();
1044 }
1045 #undef ACP_FDUP
1046 #undef ACP_FASSIGN
1047
1048 static void account_delete(GtkWidget *widget, gpointer data)
1049 {
1050         PrefsAccount *ac_prefs;
1051         gchar buf[BUFFSIZE];
1052         GList *list;
1053         Folder *folder;
1054         GSList *cur;
1055
1056         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
1057         if (ac_prefs == NULL)
1058                 return;
1059
1060         g_snprintf(buf, sizeof(buf),
1061                    _("Do you really want to delete the account '%s'?"),
1062                    ac_prefs->account_name ? ac_prefs->account_name :
1063                    _("(Untitled)"));
1064         if (alertpanel_full(_("Delete account"), buf,
1065                             GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, FALSE,
1066                             NULL, ALERT_WARNING, G_ALERTDEFAULT) != G_ALERTALTERNATE)
1067                 return;
1068         account_list_dirty = TRUE;
1069
1070         if (ac_prefs->folder) {
1071                 FolderItem *item;
1072
1073                 item = mainwindow_get_mainwindow()->summaryview->folder_item;
1074                 if (item && item->folder == FOLDER(ac_prefs->folder))
1075                         summary_clear_all(mainwindow_get_mainwindow()->summaryview);
1076                 folder_destroy(FOLDER(ac_prefs->folder));
1077                 folderview_set_all();
1078         }
1079         account_destroy(ac_prefs);
1080         account_list_view_set();
1081
1082         debug_print("Removing deleted account references for all the folders...\n");
1083         list = folder_get_list();
1084         for (; list != NULL; list = list->next) {
1085                 folder = FOLDER(list->data);
1086                 if (folder->node)  /* && folder->type == F_? */
1087                         g_node_traverse(folder->node, G_PRE_ORDER,
1088                                 G_TRAVERSE_ALL, -1,
1089                                 account_delete_references_func,
1090                                 GINT_TO_POINTER(ac_prefs->account_id));
1091         }
1092
1093         debug_print("Removing filter rules relative to this account...\n");
1094         for(cur = filtering_rules ; cur != NULL ;) {
1095                 FilteringProp * prop = (FilteringProp *) cur->data;
1096
1097                 if (prop && (prop->account_id == ac_prefs->account_id)) {
1098                         /* get next item before we kill the current one */
1099                         cur = g_slist_next(cur);
1100
1101                         /* unallocate filteringprop and unchain it from the list */
1102                         filteringprop_free(prop);
1103                         filtering_rules = g_slist_remove(filtering_rules, prop);
1104                 } else {
1105                         cur = g_slist_next(cur);
1106                 }
1107         }
1108         folder_write_list();
1109 }
1110
1111 static void account_up(GtkWidget *widget, gpointer data)
1112 {
1113         GtkTreePath *sel = account_list_view_get_selected_account_path
1114                                 (edit_account.list_view),
1115                     *up;
1116         GtkTreeIter isel, iup;
1117         GtkTreeModel *model = gtk_tree_view_get_model
1118                                 (GTK_TREE_VIEW(edit_account.list_view));
1119
1120         if (!sel)
1121                 return;
1122         account_list_dirty = TRUE;
1123
1124         up = gtk_tree_path_copy(sel);
1125         if (!up) {
1126                 gtk_tree_path_free(sel);
1127                 return;
1128         }
1129
1130         if (!gtk_tree_path_prev(up)) {
1131                 gtk_tree_path_free(up);
1132                 gtk_tree_path_free(sel);
1133                 return;
1134         }
1135
1136         if (!gtk_tree_model_get_iter(model, &isel, sel)
1137         ||  !gtk_tree_model_get_iter(model, &iup,  up)) {
1138                 gtk_tree_path_free(up);
1139                 gtk_tree_path_free(sel);
1140                 return;
1141         }
1142
1143         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &iup);
1144
1145         account_list_set();
1146
1147         gtk_tree_path_free(up);
1148         gtk_tree_path_free(sel);
1149 }
1150
1151 static void account_down(GtkWidget *widget, gpointer data)
1152 {
1153         GtkTreePath *sel = account_list_view_get_selected_account_path
1154                                 (edit_account.list_view),
1155                     *dn;
1156         GtkTreeIter isel, idn;
1157         GtkTreeModel *model = gtk_tree_view_get_model
1158                                 (GTK_TREE_VIEW(edit_account.list_view));
1159
1160         if (!sel)
1161                 return;
1162         account_list_dirty = TRUE;
1163
1164         dn = gtk_tree_path_copy(sel);
1165         if (!dn) {
1166                 gtk_tree_path_free(sel);
1167                 return;
1168         }
1169
1170         /* XXX no check possible??? however, if down but at bottom, then
1171          * nothing seems to happen much anyway, so the following seems to
1172          * be okay */
1173         gtk_tree_path_next(dn);
1174
1175         if (!gtk_tree_model_get_iter(model, &isel, sel)
1176         ||  !gtk_tree_model_get_iter(model, &idn,  dn)) {
1177                 gtk_tree_path_free(dn);
1178                 gtk_tree_path_free(sel);
1179                 return;
1180         }
1181
1182         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &idn);
1183
1184         account_list_set();
1185
1186         gtk_tree_path_free(dn);
1187         gtk_tree_path_free(sel);
1188 }
1189
1190 static void account_set_default(GtkWidget *widget, gpointer data)
1191 {
1192         PrefsAccount *ac_prefs;
1193
1194         if (NULL == (ac_prefs = account_list_view_get_selected_account
1195                                         (edit_account.list_view)))
1196                 return;
1197
1198         /* we need to change the store variables by resetting everything
1199          * and setting the new default one */
1200         account_list_view_set_default_by_id(edit_account.list_view,
1201                                             ac_prefs->account_id);
1202
1203         account_set_as_default(ac_prefs);
1204         account_list_view_set();
1205
1206         cur_account = ac_prefs;
1207         account_flush_state();
1208 }
1209
1210 static void account_edit_close(GtkWidget *widget, gpointer data)
1211 {
1212         account_list_set();
1213         account_write_config_all();
1214
1215         if (!cur_account && account_list) {
1216                 PrefsAccount *ac_prefs = (PrefsAccount *)account_list->data;
1217                 account_set_as_default(ac_prefs);
1218                 cur_account = ac_prefs;
1219         }
1220
1221         if (account_list_dirty)
1222                 account_flush_state();
1223
1224         gtk_widget_hide(edit_account.window);
1225         gtk_window_set_modal(GTK_WINDOW(edit_account.window), FALSE);
1226         inc_unlock();
1227 }
1228
1229 static gint account_delete_event(GtkWidget *widget, GdkEventAny *event,
1230                                  gpointer data)
1231 {
1232         account_edit_close(NULL, NULL);
1233         return TRUE;
1234 }
1235 #ifndef MAEMO
1236 static gboolean account_key_pressed(GtkWidget *widget, GdkEventKey *event,
1237                                     gpointer data)
1238 {
1239         if (event && event->keyval == GDK_KEY_Escape)
1240                 account_edit_close(NULL, NULL);
1241         return FALSE;
1242 }
1243 #endif
1244
1245 static gboolean account_search_func_cb (GtkTreeModel *model, gint column, const gchar *key,
1246                                                 GtkTreeIter *iter, gpointer search_data)
1247 {
1248         gboolean retval;
1249         PrefsAccount *ac;
1250
1251         gtk_tree_model_get (model, iter, ACCOUNT_DATA, &ac, -1);
1252
1253         if (!ac->name || !key) return FALSE;
1254
1255         retval = (strncmp (key, ac->account_name, strlen(key)) != 0);
1256
1257         debug_print("selecting row\n");
1258         account_list_view_select_account(edit_account.list_view, ac->account_id);
1259
1260         return retval;
1261 }
1262 static void account_list_view_add(PrefsAccount *ac_prefs)
1263 {
1264         GtkTreeView *list_view = GTK_TREE_VIEW(edit_account.list_view);
1265         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
1266         gchar *name, *protocol, *server;
1267         gboolean has_getallbox;
1268         gboolean getall;
1269
1270         name = ac_prefs->account_name;
1271 #ifdef USE_GNUTLS
1272         protocol = ac_prefs->protocol == A_POP3 ?
1273                   (ac_prefs->ssl_pop == SSL_TUNNEL ?
1274                    "POP3 (SSL)" :
1275                    ac_prefs->ssl_pop == SSL_STARTTLS ?
1276                    "POP3 (TLS)" : "POP3") :
1277                    ac_prefs->protocol == A_IMAP4 ?
1278                   (ac_prefs->ssl_imap == SSL_TUNNEL ?
1279                    "IMAP4 (SSL)" :
1280                    ac_prefs->ssl_imap == SSL_STARTTLS ?
1281                    "IMAP4 (TLS)" : "IMAP4") :
1282                    ac_prefs->protocol == A_NNTP ?
1283                   (ac_prefs->ssl_nntp == SSL_TUNNEL ?
1284                    "NNTP (SSL)" : "NNTP") :
1285                    ac_prefs->protocol == A_LOCAL ? "Local" :
1286                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1287 #else
1288         protocol = ac_prefs->protocol == A_POP3  ? "POP3" :
1289                    ac_prefs->protocol == A_IMAP4 ? "IMAP4" :
1290                    ac_prefs->protocol == A_LOCAL ? "Local" :
1291                    ac_prefs->protocol == A_NNTP  ? "NNTP" :
1292                    ac_prefs->protocol == A_NONE ?  "SMTP" : "-";
1293 #endif
1294         server= ac_prefs->protocol == A_NNTP ? ac_prefs->nntp_server :
1295                    ac_prefs->protocol == A_LOCAL ?  "-" :
1296                    ac_prefs->protocol == A_NONE ? ac_prefs->smtp_server :
1297                    ac_prefs->recv_server;
1298
1299         has_getallbox = (ac_prefs->protocol == A_POP3  ||
1300                          ac_prefs->protocol == A_IMAP4 ||
1301                          ac_prefs->protocol == A_NNTP  ||
1302                          ac_prefs->protocol == A_LOCAL);
1303         getall = has_getallbox && ac_prefs->recv_at_getall;
1304
1305         account_list_view_insert_account_item(list_store,
1306                                              name, protocol, server,
1307                                              ac_prefs->is_default,
1308                                              getall, ac_prefs);
1309         return;
1310 }
1311
1312 static void account_list_view_set(void)
1313 {
1314         GList *cur;
1315         gint prev_sel_account;
1316         GtkListStore *store;
1317
1318         store = GTK_LIST_STORE(gtk_tree_view_get_model
1319                 (GTK_TREE_VIEW(edit_account.list_view)));
1320
1321         prev_sel_account = account_list_view_get_selected_account_id
1322                 (edit_account.list_view);
1323
1324         gtk_list_store_clear(store);
1325
1326         for (cur = account_list; cur != NULL; cur = cur->next) {
1327                 account_list_view_add((PrefsAccount *)cur->data);
1328                 if ((PrefsAccount *)cur->data == cur_account)
1329                         account_list_view_select_account
1330                                 (edit_account.list_view,
1331                                  cur_account->account_id);
1332         }
1333
1334         if (prev_sel_account >= 0)
1335                 account_list_view_select_account(edit_account.list_view,
1336                                                  prev_sel_account);
1337 }
1338
1339 /* set account list from CList */
1340 static void account_list_set(void)
1341 {
1342         /* want to make sure we iterate *IN ORDER*, so therefore using
1343          * gtk_tree_model_XXXX_nth_child() */
1344         gint row, n_rows;
1345         PrefsAccount *ac_prefs;
1346         GtkTreeModel *model = gtk_tree_view_get_model
1347                                 (GTK_TREE_VIEW(edit_account.list_view));
1348
1349         while (account_list)
1350                 account_list = g_list_remove(account_list, account_list->data);
1351
1352         n_rows = gtk_tree_model_iter_n_children(model, NULL);
1353
1354         for (row = 0; row < n_rows; row++) {
1355                 GtkTreeIter iter;
1356
1357                 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
1358                         g_warning("%s(%d) - no iter found???\n", __FILE__, __LINE__);
1359                         continue;
1360                 }
1361
1362                 ac_prefs = NULL;
1363                 gtk_tree_model_get(model, &iter,
1364                                    ACCOUNT_DATA, &ac_prefs,
1365                                    -1);
1366                 if (ac_prefs)
1367                         account_list = g_list_append(account_list, ac_prefs);
1368         }
1369 }
1370
1371 /*!
1372  *\brief        finds the PrefsAccounts which should be used to answer a mail
1373  *
1374  *\param        msginfo The message to be answered
1375  *\param        reply_autosel Indicates whether reply account autoselection is on
1376  *
1377  *\return       PrefsAccount * the correct account, NULL if not found
1378  */
1379 PrefsAccount *account_get_reply_account(MsgInfo *msginfo, gboolean reply_autosel)
1380 {
1381         PrefsAccount *account = NULL;
1382         /* select the account set in folderitem's property (if enabled) */
1383         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
1384                 account = account_find_from_id(msginfo->folder->prefs->default_account);
1385
1386         /* select account by to: and cc: header if enabled */
1387         if (reply_autosel) {
1388                 gchar * field = NULL;
1389                 int fieldno = 0;
1390                 for (field = msginfo->to; fieldno++ < 2; field = msginfo->cc) {
1391                         if (!account && field) {
1392                                 gchar *to = NULL;
1393                                 if (!strchr(field, ',')) {
1394                                         Xstrdup_a(to, field, return NULL);
1395                                         extract_address(to);
1396                                         account = account_find_from_address(to, FALSE);
1397                                 } else {
1398                                         gchar **split = g_strsplit(field, ",", -1);
1399                                         int i = -1;
1400                                         do {
1401                                                 i++;
1402                                                 if (!split[i])
1403                                                         break;
1404                                                 Xstrdup_a(to, split[i], return NULL);
1405                                                 extract_address(to);
1406                                                 account = account_find_from_address(to, FALSE);
1407                                         } while (!account);
1408                                         g_strfreev(split);
1409                                 }
1410                         }
1411                 }
1412                 if (!account) {
1413                         gchar deliveredto[BUFFSIZE];
1414                         if (!procheader_get_header_from_msginfo
1415                                 (msginfo, deliveredto,sizeof deliveredto , "Delivered-To:")) {
1416                                 gchar *buf = deliveredto + strlen("Delivered-To:");
1417                                 extract_address(buf);
1418                                 account = account_find_from_address(buf, FALSE);
1419                         }
1420                 }
1421         }
1422
1423         /* select the account for the whole folder (IMAP / NNTP) */
1424         if (!account)
1425                 /* FIXME: this is not right, because folder may be nested. we should
1426                  * ascend the tree until we find a parent with proper account
1427                  * information */
1428                 account = msginfo->folder->folder->account;
1429
1430         /* select current account */
1431         if (!account) account = cur_account;
1432
1433         return account;
1434 }
1435
1436 /*!
1437  *\brief        Create data store
1438  */
1439 static GtkListStore* account_create_data_store(void)
1440 {
1441         return gtk_list_store_new(N_ACCOUNT_COLUMNS,
1442                                  G_TYPE_INT,            /* ACCOUNT_IS_DEFAULT */
1443                                  G_TYPE_BOOLEAN,        /* ACCOUNT_ENABLE_GET_ALL */
1444                                  G_TYPE_STRING,         /* ACCOUNT_NAME */
1445                                  G_TYPE_STRING,         /* ACCOUNT_PROTOCOL */
1446                                  G_TYPE_STRING,         /* ACCOUNT_SERVER */
1447                                  G_TYPE_POINTER,        /* ACCOUNT_DATA */
1448                                  -1);
1449 }
1450
1451 /*!
1452  *\brief        Insert an account item in the list.
1453  *
1454  *\return       GtkTreeRowReference * A tree row reference, which is guaranteed to
1455  *              stable whatever operations are performed on the list.
1456  */
1457 static void account_list_view_insert_account_item(GtkListStore *list_store,
1458                                                   const gchar *account_name,
1459                                                   const gchar *protocol,
1460                                                   const gchar *server_name,
1461                                                   gboolean is_default,
1462                                                   gboolean is_get_all,
1463                                                   PrefsAccount *account_data)
1464 {
1465         GtkTreeIter iter;
1466
1467         gtk_list_store_append(list_store, &iter);
1468         gtk_list_store_set(list_store, &iter,
1469                            ACCOUNT_IS_DEFAULT,     is_default ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL,
1470                            ACCOUNT_ENABLE_GET_ALL, is_get_all,
1471                            ACCOUNT_NAME,           account_name,
1472                            ACCOUNT_PROTOCOL,       protocol,
1473                            ACCOUNT_SERVER,         server_name,
1474                            ACCOUNT_DATA,           account_data,
1475                            -1);
1476 }
1477
1478 /*!
1479  *\brief        Create and set up account list view, including tasks like
1480  *              creating the data store (\ref account_create_data_store()),
1481  *              and setting up the account list's individual columns (\ref
1482  *              account_create_list_view_columns()).
1483  *
1484  *\return       GtkWidget * The created list view widget.
1485  */
1486 static GtkWidget *account_list_view_create(void)
1487 {
1488         GtkTreeView *list_view;
1489         GtkTreeSelection *selector;
1490         GtkListStore *store = account_create_data_store();
1491
1492         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1493         g_object_unref(G_OBJECT(store));
1494 #ifdef GENERIC_UMPC
1495         g_object_set(list_view, "allow-checkbox-mode", FALSE, NULL);
1496 #endif
1497         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1498         gtk_tree_view_set_reorderable(list_view, TRUE);
1499
1500         selector = gtk_tree_view_get_selection(list_view);
1501         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1502
1503         /* create the columns */
1504         account_create_list_view_columns(GTK_WIDGET(list_view));
1505
1506         /* set a double click listener */
1507         g_signal_connect(G_OBJECT(list_view), "row_activated",
1508                          G_CALLBACK(account_double_clicked),
1509                          list_view);
1510
1511         g_signal_connect(G_OBJECT(list_view), "drag_begin",
1512                          G_CALLBACK(drag_begin),
1513                          list_view);
1514
1515         g_signal_connect(G_OBJECT(list_view), "drag_end",
1516                          G_CALLBACK(drag_end),
1517                          list_view);
1518
1519         gtk_tree_view_set_reorderable(list_view, TRUE);
1520         return GTK_WIDGET(list_view);
1521 }
1522
1523 static void account_create_list_view_columns(GtkWidget *list_view)
1524 {
1525         GtkTreeViewColumn *column;
1526         GtkCellRenderer *renderer;
1527
1528         renderer = gtk_cell_renderer_toggle_new();
1529         g_object_set(renderer,
1530                      "radio", FALSE,
1531                      "activatable", TRUE,
1532                       NULL);
1533         column = gtk_tree_view_column_new_with_attributes
1534                 (Q_("Accounts List Get Column Name|G"), renderer,
1535                  "active", ACCOUNT_ENABLE_GET_ALL,
1536                  NULL);
1537         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1538         gtk_tree_view_column_set_alignment (column, 0.5);
1539         CLAWS_SET_TIP(gtk_tree_view_column_get_widget(column),
1540                         _("'Get Mail' retrieves mail from the checked accounts"));
1541         g_signal_connect(G_OBJECT(renderer), "toggled",
1542                          G_CALLBACK(account_get_all_toggled),
1543                          list_view);
1544
1545         renderer = gtk_cell_renderer_text_new();
1546         column = gtk_tree_view_column_new_with_attributes
1547                 (_("Name"), renderer,
1548                  "text", ACCOUNT_NAME,
1549                  "weight", ACCOUNT_IS_DEFAULT,
1550                  NULL);
1551         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1552
1553         renderer = gtk_cell_renderer_text_new();
1554         column = gtk_tree_view_column_new_with_attributes
1555                 (_("Protocol"), renderer,
1556                  "text", ACCOUNT_PROTOCOL,
1557                  "weight", ACCOUNT_IS_DEFAULT,
1558                  NULL);
1559         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1560
1561         renderer = gtk_cell_renderer_text_new();
1562         column = gtk_tree_view_column_new_with_attributes
1563                 (_("Server"), renderer,
1564                  "text", ACCOUNT_SERVER,
1565                  "weight", ACCOUNT_IS_DEFAULT,
1566                  NULL);
1567         gtk_tree_view_set_search_column(GTK_TREE_VIEW(list_view), ACCOUNT_NAME);
1568         gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(list_view), account_search_func_cb , NULL, NULL);
1569         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1570 }
1571
1572 /*!
1573  *\brief        Get currently selected account (by its unique ID)
1574  */
1575 static gint account_list_view_get_selected_account_id(GtkWidget *list_view)
1576 {
1577         GtkTreeSelection *selector;
1578         GtkTreeModel *model;
1579         GtkTreeIter iter;
1580         PrefsAccount *res = NULL;
1581
1582         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1583
1584         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1585                 return -1;
1586
1587         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1588
1589         return res->account_id;
1590 }
1591
1592 /*!
1593  *\brief        Get the tree path of the currently selected account
1594  */
1595 static GtkTreePath *account_list_view_get_selected_account_path(GtkWidget *list_view)
1596 {
1597         GtkTreeSelection *selector;
1598         GtkTreeModel *model;
1599         GtkTreeIter iter;
1600
1601         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1602
1603         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1604                 return NULL;
1605
1606         return gtk_tree_model_get_path(gtk_tree_view_get_model
1607                 (GTK_TREE_VIEW(list_view)), &iter);
1608 }
1609
1610 /*!
1611  *\brief        Get the account data of the currently selected account
1612  */
1613 static PrefsAccount *account_list_view_get_selected_account(GtkWidget *list_view)
1614 {
1615         GtkTreeSelection *selector;
1616         GtkTreeModel *model;
1617         GtkTreeIter iter;
1618         PrefsAccount *res = NULL;
1619
1620         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1621
1622         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1623                 return NULL;
1624
1625         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1626
1627         return res;
1628 }
1629
1630 /*!
1631  *\brief        Select a row by the account it represents
1632  *
1633  *\return       gboolean TRUE if found and selected, FALSE if not.
1634  */
1635 static gboolean account_list_view_select_account(GtkWidget *list_view, gint account_id)
1636 {
1637         FindAccountInStore fis;
1638         GtkTreeModel *model;
1639
1640         fis.account_id = account_id;
1641         fis.path = NULL;
1642
1643         model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1644
1645         gtk_tree_model_foreach(model, (GtkTreeModelForeachFunc) find_account_in_store,
1646                                &fis);
1647
1648         if (fis.path) {
1649                 GtkTreeSelection *selection;
1650                 GtkTreePath* path;
1651
1652                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1653                 gtk_tree_selection_select_iter(selection, &fis.iter);
1654                 path = gtk_tree_model_get_path(model, &fis.iter);
1655                 /* XXX returned path may not be valid??? create new one to be sure */
1656                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(list_view), path, NULL, FALSE);
1657                 gtk_tree_path_free(path);
1658         }
1659
1660         return fis.path != NULL;
1661 }
1662
1663 /*!
1664  *\brief        Set a new default account by its ID. (There is only one
1665  *              default account.)
1666  */
1667 static void account_list_view_set_default_by_id(GtkWidget *list_view,
1668                                                 gint account_id)
1669 {
1670         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1671
1672         gtk_tree_model_foreach
1673                 (model, (GtkTreeModelForeachFunc) set_new_default_account,
1674                  &account_id);
1675 }
1676
1677 static gboolean set_new_default_account(GtkTreeModel *model,
1678                                         GtkTreePath  *path,
1679                                         GtkTreeIter  *iter,
1680                                         gint         *account_id)
1681 {
1682         PrefsAccount *account = NULL;
1683         PangoWeight weight;
1684
1685         gtk_tree_model_get(model, iter,
1686                            ACCOUNT_DATA, &account,
1687                            -1);
1688
1689         if (*account_id == account->account_id)
1690                 weight = PANGO_WEIGHT_NORMAL;
1691         else
1692                 weight = PANGO_WEIGHT_BOLD;
1693
1694         gtk_list_store_set(GTK_LIST_STORE(model), iter,
1695                            ACCOUNT_IS_DEFAULT, weight, -1);
1696
1697         return FALSE;
1698 }
1699
1700 static gboolean find_account_in_store(GtkTreeModel *model,
1701                                       GtkTreePath  *path,
1702                                       GtkTreeIter  *iter,
1703                                       FindAccountInStore *data)
1704 {
1705         PrefsAccount *account = NULL;
1706         gtk_tree_model_get(model, iter, ACCOUNT_DATA, &account, -1);
1707
1708         if (data->account_id == account->account_id) {
1709                 data->path = path; /* signal we found it */
1710                 data->iter = *iter;
1711                 return TRUE;
1712         }
1713
1714         return FALSE;
1715 }
1716
1717 /*!
1718  *\brief        Triggered when "get all" column is activated or de-activated
1719  */
1720 static void account_get_all_toggled(GtkCellRendererToggle *widget,
1721                                     gchar *path,
1722                                     GtkWidget *list_view)
1723 {
1724         GtkTreeIter iter;
1725         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1726         PrefsAccount *ac = NULL;
1727         gboolean get_all;
1728
1729         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
1730                 return;
1731
1732         gtk_tree_model_get(model, &iter,
1733                            ACCOUNT_DATA, &ac,
1734                            ACCOUNT_ENABLE_GET_ALL, &get_all,
1735                            -1);
1736
1737         /* check if the account has a selectable get all checkbox anyway... */
1738         if (!(ac->protocol == A_POP3  ||
1739               ac->protocol == A_IMAP4 ||
1740               ac->protocol == A_NNTP  ||
1741               ac->protocol == A_LOCAL))
1742                 return;
1743
1744         /* set value in store */
1745         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
1746                            ACCOUNT_ENABLE_GET_ALL, !get_all,
1747                            -1);
1748
1749         /* set value in account */
1750         ac->recv_at_getall ^= TRUE;
1751 }
1752
1753 static void account_double_clicked(GtkTreeView          *list_view,
1754                                    GtkTreePath          *path,
1755                                    GtkTreeViewColumn    *column,
1756                                    gpointer              data)
1757 {
1758         account_edit_prefs(NULL, NULL);
1759 }
1760
1761 static void drag_begin(GtkTreeView *list_view,
1762                       GdkDragContext *context,
1763                       gpointer data)
1764 {
1765         /* XXX unfortunately a completed drag & drop does not emit
1766          * a "rows_reordered" signal, but a "row_changed" signal.
1767          * So during drag and drop, listen to "row_changed", and
1768          * update the account list accordingly */
1769
1770         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1771         g_signal_connect(G_OBJECT(model), "row_changed",
1772                          G_CALLBACK(account_row_changed_while_drag_drop),
1773                          list_view);
1774 }
1775
1776 static void drag_end(GtkTreeView *list_view,
1777                     GdkDragContext *context,
1778                     gpointer data)
1779 {
1780         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1781         g_signal_handlers_disconnect_by_func(G_OBJECT(model),
1782                                              G_CALLBACK(account_row_changed_while_drag_drop),
1783                                              list_view);
1784 }
1785
1786 static void account_row_changed_while_drag_drop(GtkTreeModel *model,
1787                                    GtkTreePath  *path,
1788                                    GtkTreeIter  *iter,
1789                                    gpointer      arg3,
1790                                    GtkTreeView  *list_view)
1791 {
1792         account_list_set();
1793 }
1794
1795 gchar *account_get_signature_str(PrefsAccount *account)
1796 {
1797         gchar *sig_body = NULL;
1798         gchar *sig_str = NULL;
1799         gchar *utf8_sig_str = NULL;
1800
1801         cm_return_val_if_fail(account != NULL, NULL);
1802
1803         if (!account->sig_path)
1804                 return NULL;
1805
1806         if (account->sig_type == SIG_FILE) {
1807                 if (!is_file_or_fifo_exist(account->sig_path)) {
1808                         g_warning("can't open signature file: %s\n",
1809                                   account->sig_path);
1810                         return NULL;
1811                 }
1812         }
1813
1814         if (account->sig_type == SIG_COMMAND)
1815                 sig_body = get_command_output(account->sig_path);
1816         else {
1817                 gchar *tmp;
1818
1819                 tmp = file_read_to_str(account->sig_path);
1820                 if (!tmp)
1821                         return NULL;
1822                 sig_body = normalize_newlines(tmp);
1823                 g_free(tmp);
1824         }
1825
1826         if (account->sig_sep) {
1827                 sig_str = g_strconcat("\n", account->sig_sep, "\n", sig_body,
1828                                       NULL);
1829                 g_free(sig_body);
1830         } else
1831                 sig_str = g_strconcat("\n", sig_body, NULL);
1832
1833         if (sig_str) {
1834                 if (g_utf8_validate(sig_str, -1, NULL) == TRUE)
1835                         utf8_sig_str = sig_str;
1836                 else {
1837                         utf8_sig_str = conv_codeset_strdup
1838                                 (sig_str, conv_get_locale_charset_str_no_utf8(),
1839                                  CS_INTERNAL);
1840                         g_free(sig_str);
1841                 }
1842         }
1843
1844         return utf8_sig_str;
1845 }
1846
1847 PrefsAccount *account_get_cur_account (void)
1848 {
1849         return cur_account;
1850 }