src/account.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2005 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 "folder_item_prefs.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 #include "procheader.h"
  49 #include "customheader.h"
  50 #include "remotefolder.h"
  51
  52 enum {
  53         ACCOUNT_IS_DEFAULT,             /* GDK_TYPE_PIXMAP! */
  54         ACCOUNT_ENABLE_GET_ALL,
  55         ACCOUNT_NAME,
  56         ACCOUNT_PROTOCOL,
  57         ACCOUNT_SERVER,
  58         ACCOUNT_DATA,
  59         N_ACCOUNT_COLUMNS
  60 };
  61
  62
  63 typedef enum
  64 {
  65         COL_DEFAULT     = 0,
  66         COL_GETALL      = 1,
  67         COL_NAME        = 2,
  68         COL_PROTOCOL    = 3,
  69         COL_SERVER      = 4
  70 } EditAccountColumnPos;
  71
  72 # define N_EDIT_ACCOUNT_COLS    5
  73
  74 #define PREFSBUFSIZE            1024
  75
  76 PrefsAccount *cur_account;
  77
  78 static GList *account_list = NULL;
  79
  80 static struct EditAccount {
  81         GtkWidget *window;
  82         GtkWidget *list_view;
  83         GtkWidget *close_btn;
  84 } edit_account;
  85
  86 static GdkPixbuf *mark_pixbuf;
  87
  88 static void account_edit_create         (void);
  89
  90 static void account_edit_prefs          (GtkWidget *widget, gpointer data);
  91 static void account_delete              (GtkWidget *widget, gpointer data);
  92 static void account_clone               (GtkWidget *widget, gpointer data);
  93
  94 static void account_up                  (GtkWidget *widget, gpointer data);
  95 static void account_down                (GtkWidget *widget, gpointer data);
  96
  97 static void account_set_default         (GtkWidget *widget, gpointer data);
  98
  99 static void account_edit_close          (GtkWidget *widget, gpointer data);
 100
 101 static gint account_delete_event        (GtkWidget      *widget,
 102                                          GdkEventAny    *event,
 103                                          gpointer        data);
 104 static gboolean account_key_pressed     (GtkWidget      *widget,
 105                                          GdkEventKey    *event,
 106                                          gpointer        data);
 107
 108 static void account_list_view_add       (PrefsAccount   *ac_prefs);
 109 static void account_list_view_set       (void);
 110
 111 static void account_list_set            (void);
 112
 113 typedef struct FindAccountInStore {
 114         gint             account_id;
 115         GtkTreePath     *path;
 116         GtkTreeIter      iter;
 117 } FindAccountInStore;
 118
 119 static GtkListStore* account_create_data_store  (void);
 120
 121 static void account_list_view_insert_account_item (GtkListStore *list_store,
 122                                                    const gchar  *account_name,
 123                                                    const gchar  *protocol,
 124                                                    const gchar  *server_name,
 125                                                    gboolean      is_default,
 126                                                    gboolean      is_get_all,
 127                                                    PrefsAccount *account_data);
 128
 129 static GtkWidget *account_list_view_create      (void);
 130 static void account_create_list_view_images     (GtkWidget *list_view);
 131 static void account_create_list_view_columns    (GtkWidget *list_view);
 132
 133 static gint account_list_view_get_selected_account_id           (GtkWidget *list_view);
 134 GtkTreePath *account_list_view_get_selected_account_path        (GtkWidget *list_view);
 135 PrefsAccount *account_list_view_get_selected_account            (GtkWidget *list_view);
 136 gboolean account_list_view_select_account                       (GtkWidget *list_view,
 137                                                                  gint       account_id);
 138
 139 static void account_list_view_set_default_by_id(GtkWidget *list_view,
 140                                                 gint account_id);
 141
 142 static gboolean set_new_default_account         (GtkTreeModel *model,
 143                                                  GtkTreePath  *path,
 144                                                  GtkTreeIter  *iter,
 145                                                  gint         *account_id);
 146
 147 static gboolean find_account_in_store           (GtkTreeModel *model,
 148                                                  GtkTreePath  *path,
 149                                                  GtkTreeIter  *iter,
 150                                                  FindAccountInStore *data);
 151
 152 static void account_get_all_toggled             (GtkCellRendererToggle  *widget,
 153                                                  gchar                  *path,
 154                                                  GtkWidget              *list_view);
 155
 156 static void account_double_clicked              (GtkTreeView            *list_view,
 157                                                  GtkTreePath            *path,
 158                                                  GtkTreeViewColumn      *column,
 159                                                  gpointer                data);
 160
 161 static void drag_begin                          (GtkTreeView *list_view,
 162                                                  GdkDragContext *context,
 163                                                  gpointer data);
 164
 165 static void drag_end                            (GtkTreeView *list_view,
 166                                                  GdkDragContext *context,
 167                                                  gpointer data);
 168
 169 static void account_row_changed_while_drag_drop (GtkTreeModel *model,
 170                                                  GtkTreePath  *path,
 171                                                  GtkTreeIter  *iter,
 172                                                  gpointer      arg3,
 173                                                  GtkTreeView  *list_view);
 174
 175 void account_read_config_all(void)
 176 {
 177         GSList *ac_label_list = NULL, *cur;
 178         gchar *rcpath;
 179         FILE *fp;
 180         gchar buf[PREFSBUFSIZE];
 181         PrefsAccount *ac_prefs;
 182
 183         debug_print("Reading all config for each account...\n");
 184
 185         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
 186         if ((fp = fopen(rcpath, "rb")) == NULL) {
 187                 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
 188                 g_free(rcpath);
 189                 return;
 190         }
 191         g_free(rcpath);
 192
 193         while (fgets(buf, sizeof(buf), fp) != NULL) {
 194                 if (!strncmp(buf, "[Account: ", 10)) {
 195                         strretchomp(buf);
 196                         memmove(buf, buf + 1, strlen(buf));
 197                         buf[strlen(buf) - 1] = '\0';
 198                         debug_print("Found label: %s\n", buf);
 199                         ac_label_list = g_slist_append(ac_label_list,
 200                                                        g_strdup(buf));
 201                 }
 202         }
 203         fclose(fp);
 204
 205         /* read config data from file */
 206         cur_account = NULL;
 207         for (cur = ac_label_list; cur != NULL; cur = cur->next) {
 208                 ac_prefs = prefs_account_new();
 209                 prefs_account_read_config(ac_prefs, (gchar *)cur->data);
 210                 account_list = g_list_append(account_list, ac_prefs);
 211                 if (ac_prefs->is_default)
 212                         cur_account = ac_prefs;
 213         }
 214         /* if default is not set, assume first account as default */
 215         if (!cur_account && account_list) {
 216                 ac_prefs = (PrefsAccount *)account_list->data;
 217                 account_set_as_default(ac_prefs);
 218                 cur_account = ac_prefs;
 219         }
 220
 221         account_set_menu();
 222         main_window_reflect_prefs_all();
 223
 224         while (ac_label_list) {
 225                 g_free(ac_label_list->data);
 226                 ac_label_list = g_slist_remove(ac_label_list,
 227                                                ac_label_list->data);
 228         }
 229 }
 230
 231 void account_write_config_all(void)
 232 {
 233         prefs_account_write_config_all(account_list);
 234 }
 235
 236 /*
 237  * account_find_all_from_address:
 238  * @ac_list: initial list of accounts. NULL to create a new one.
 239  * Accounts found in the @address will be appended to this list.
 240  * @address: Email address string.
 241  *
 242  * Find all the mail (not news) accounts within the specified address.
 243  *
 244  * Return value: the original accounts list with the found accounts appended.
 245  */
 246 GList *account_find_all_from_address(GList *ac_list, const gchar *address)
 247 {
 248         GList *cur;
 249         PrefsAccount *ac;
 250
 251         if (address == NULL)
 252                 return ac_list;
 253
 254         for (cur = account_list; cur != NULL; cur = cur->next) {
 255                 ac = (PrefsAccount *)cur->data;
 256                 if (ac->protocol != A_NNTP && ac->address &&
 257                     strcasestr(address, ac->address) != NULL)
 258                         ac_list = g_list_append(ac_list, ac);
 259         }
 260         return ac_list;
 261 }
 262
 263 PrefsAccount *account_find_from_smtp_server(const gchar *address,
 264                                             const gchar *smtp_server)
 265 {
 266         GList *cur;
 267         PrefsAccount *ac;
 268
 269         g_return_val_if_fail(address != NULL, NULL);
 270         g_return_val_if_fail(smtp_server != NULL, NULL);
 271
 272         for (cur = account_list; cur != NULL; cur = cur->next) {
 273                 ac = (PrefsAccount *)cur->data;
 274                 if (!strcmp2(address, ac->address) &&
 275                     !strcmp2(smtp_server, ac->smtp_server))
 276                         return ac;
 277         }
 278
 279         return NULL;
 280 }
 281
 282 /*
 283  * account_find_from_address:
 284  * @address: Email address string.
 285  *
 286  * Find a mail (not news) account with the specified email address.
 287  *
 288  * Return value: The found account, or NULL if not found.
 289  */
 290 PrefsAccount *account_find_from_address(const gchar *address)
 291 {
 292         GList *cur;
 293         PrefsAccount *ac;
 294
 295         g_return_val_if_fail(address != NULL, NULL);
 296
 297         for (cur = account_list; cur != NULL; cur = cur->next) {
 298                 ac = (PrefsAccount *)cur->data;
 299                 if (ac->protocol != A_NNTP && ac->address &&
 300                     g_ascii_strcasecmp(address, ac->address) == 0)
 301                         return ac;
 302         }
 303
 304         return NULL;
 305 }
 306
 307 PrefsAccount *account_find_from_id(gint id)
 308 {
 309         GList *cur;
 310         PrefsAccount *ac;
 311
 312         for (cur = account_list; cur != NULL; cur = cur->next) {
 313                 ac = (PrefsAccount *)cur->data;
 314                 if (id == ac->account_id)
 315                         return ac;
 316         }
 317
 318         return NULL;
 319 }
 320
 321 PrefsAccount *account_find_from_item(FolderItem *item)
 322 {
 323         PrefsAccount *ac;
 324
 325         g_return_val_if_fail(item != NULL, NULL);
 326
 327         ac = item->account;
 328         if (!ac) {
 329                 FolderItem *cur_item = folder_item_parent(item);
 330                 while (cur_item != NULL) {
 331                         if (cur_item->account && cur_item->apply_sub) {
 332                                 ac = cur_item->account;
 333                                 break;
 334                         }
 335                         cur_item = folder_item_parent(cur_item);
 336                 }
 337         }
 338         if (!ac)
 339                 ac = item->folder->account;
 340
 341         return ac;
 342 }
 343
 344 void account_set_menu(void)
 345 {
 346         main_window_set_account_menu(account_list);
 347 }
 348
 349 void account_foreach(AccountFunc func, gpointer user_data)
 350 {
 351         GList *cur;
 352
 353         for (cur = account_list; cur != NULL; cur = cur->next)
 354                 if (func((PrefsAccount *)cur->data, user_data) != 0)
 355                         return;
 356 }
 357
 358 GList *account_get_list(void)
 359 {
 360         return account_list;
 361 }
 362
 363 void account_edit_open(void)
 364 {
 365         inc_lock();
 366
 367         if (compose_get_compose_list()) {
 368                 alertpanel_error(_("Some composing windows are open.\n"
 369                                    "Please close all the composing "
 370                                    "windows before editing the accounts."));
 371                 inc_unlock();
 372                 return;
 373         }
 374
 375         debug_print("Opening account edit window...\n");
 376
 377         if (!edit_account.window)
 378                 account_edit_create();
 379
 380         account_list_view_set();
 381
 382         manage_window_set_transient(GTK_WINDOW(edit_account.window));
 383         gtk_widget_grab_focus(edit_account.close_btn);
 384         gtk_widget_show(edit_account.window);
 385
 386         manage_window_focus_in(edit_account.window, NULL, NULL);
 387 }
 388
 389 void account_add(void)
 390 {
 391         PrefsAccount *ac_prefs;
 392
 393         ac_prefs = prefs_account_open(NULL);
 394
 395         if (!ac_prefs) return;
 396
 397         account_list = g_list_append(account_list, ac_prefs);
 398
 399         if (ac_prefs->is_default)
 400                 account_set_as_default(ac_prefs);
 401
 402         account_list_view_set();
 403
 404         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 405                 Folder *folder;
 406
 407                 if (ac_prefs->protocol == A_IMAP4) {
 408                         folder = folder_new(folder_get_class_from_string("imap"), ac_prefs->account_name,
 409                                             ac_prefs->recv_server);
 410                 } else {
 411                         folder = folder_new(folder_get_class_from_string("news"), ac_prefs->account_name,
 412                                             ac_prefs->nntp_server);
 413                 }
 414
 415                 folder->account = ac_prefs;
 416                 ac_prefs->folder = folder;
 417                 folder_add(folder);
 418                 if (ac_prefs->protocol == A_IMAP4)
 419                         folder->klass->create_tree(folder);
 420                 folderview_set_all();
 421         }
 422 }
 423
 424 void account_open(PrefsAccount *ac_prefs)
 425 {
 426         gboolean prev_default;
 427         gchar *ac_name;
 428
 429         g_return_if_fail(ac_prefs != NULL);
 430
 431         prev_default = ac_prefs->is_default;
 432         Xstrdup_a(ac_name, ac_prefs->account_name ? ac_prefs->account_name : "",
 433                   return);
 434
 435         prefs_account_open(ac_prefs);
 436
 437         if (!prev_default && ac_prefs->is_default)
 438                 account_set_as_default(ac_prefs);
 439
 440         if (ac_prefs->folder && strcmp2(ac_name, ac_prefs->account_name) != 0) {
 441                 folder_set_name(FOLDER(ac_prefs->folder),
 442                                 ac_prefs->account_name);
 443                 folderview_set_all();
 444         }
 445
 446         account_write_config_all();
 447         account_set_menu();
 448         main_window_reflect_prefs_all();
 449 }
 450
 451 void account_set_as_default(PrefsAccount *ac_prefs)
 452 {
 453         PrefsAccount *ap;
 454         GList *cur;
 455
 456         for (cur = account_list; cur != NULL; cur = cur->next) {
 457                 ap = (PrefsAccount *)cur->data;
 458                 if (ap->is_default)
 459                         ap->is_default = FALSE;
 460         }
 461
 462         ac_prefs->is_default = TRUE;
 463 }
 464
 465 PrefsAccount *account_get_default(void)
 466 {
 467         PrefsAccount *ap;
 468         GList *cur;
 469
 470         for (cur = account_list; cur != NULL; cur = cur->next) {
 471                 ap = (PrefsAccount *)cur->data;
 472                 if (ap->is_default)
 473                         return ap;
 474         }
 475
 476         return NULL;
 477 }
 478
 479 void account_set_missing_folder(void)
 480 {
 481         PrefsAccount *ap;
 482         GList *cur;
 483
 484         for (cur = account_list; cur != NULL; cur = cur->next) {
 485                 ap = (PrefsAccount *)cur->data;
 486                 if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&
 487                     !ap->folder) {
 488                         Folder *folder;
 489
 490                         if (ap->protocol == A_IMAP4) {
 491                                 folder = folder_new(folder_get_class_from_string("imap"), ap->account_name,
 492                                                     ap->recv_server);
 493                         } else {
 494                                 folder = folder_new(folder_get_class_from_string("news"), ap->account_name,
 495                                                     ap->nntp_server);
 496                         }
 497
 498                         folder->account = ap;
 499                         ap->folder = folder;
 500                         folder_add(folder);
 501                         if (ap->protocol == A_IMAP4)
 502                                 folder->klass->create_tree(folder);
 503                 }
 504         }
 505 }
 506
 507 FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,
 508                                        SpecialFolderItemType type)
 509 {
 510         FolderItem *item = NULL;
 511
 512         g_return_val_if_fail(ac_prefs != NULL, NULL);
 513
 514         switch (type) {
 515         case F_INBOX:
 516                 if (ac_prefs->folder)
 517                         item = FOLDER(ac_prefs->folder)->inbox;
 518                 if (!item)
 519                         item = folder_get_default_inbox();
 520                 break;
 521         case F_OUTBOX:
 522                 if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {
 523                         item = folder_find_item_from_identifier
 524                                 (ac_prefs->sent_folder);
 525                 }
 526                 if (!item) {
 527                         if (ac_prefs->folder)
 528                                 item = FOLDER(ac_prefs->folder)->outbox;
 529                         if (!item)
 530                                 item = folder_get_default_outbox();
 531                 }
 532                 break;
 533         case F_DRAFT:
 534                 if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {
 535                         item = folder_find_item_from_identifier
 536                                 (ac_prefs->draft_folder);
 537                 }
 538                 if (!item) {
 539                         if (ac_prefs->folder)
 540                                 item = FOLDER(ac_prefs->folder)->draft;
 541                         if (!item)
 542                                 item = folder_get_default_draft();
 543                 }
 544                 break;
 545         case F_QUEUE:
 546                 if (ac_prefs->folder)
 547                         item = FOLDER(ac_prefs->folder)->queue;
 548                 if (!item)
 549                         item = folder_get_default_queue();
 550                 break;
 551         case F_TRASH:
 552                 if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {
 553                         item = folder_find_item_from_identifier
 554                                 (ac_prefs->trash_folder);
 555                 }
 556                 if (!item) {
 557                         if (ac_prefs->folder)
 558                                 item = FOLDER(ac_prefs->folder)->trash;
 559                         if (!item)
 560                                 item = folder_get_default_trash();
 561                 }
 562                 break;
 563         default:
 564                 break;
 565         }
 566
 567         return item;
 568 }
 569
 570 void account_destroy(PrefsAccount *ac_prefs)
 571 {
 572         g_return_if_fail(ac_prefs != NULL);
 573
 574         folder_unref_account_all(ac_prefs);
 575
 576         prefs_account_free(ac_prefs);
 577         account_list = g_list_remove(account_list, ac_prefs);
 578
 579         if (cur_account == ac_prefs) cur_account = NULL;
 580         if (!cur_account && account_list) {
 581                 cur_account = account_get_default();
 582                 if (!cur_account) {
 583                         ac_prefs = (PrefsAccount *)account_list->data;
 584                         account_set_as_default(ac_prefs);
 585                         cur_account = ac_prefs;
 586                 }
 587         }
 588 }
 589
 590
 591 static void account_edit_create(void)
 592 {
 593         GtkWidget *window;
 594         GtkWidget *vbox;
 595         GtkWidget *label;
 596         GtkWidget *hbox;
 597         GtkWidget *scrolledwin;
 598         GtkWidget *list_view;
 599         gchar *titles[N_EDIT_ACCOUNT_COLS];
 600         gint i;
 601
 602         GtkWidget *vbox2;
 603         GtkWidget *add_btn;
 604         GtkWidget *edit_btn;
 605         GtkWidget *del_btn;
 606         GtkWidget *clone_btn;
 607         GtkWidget *up_btn;
 608         GtkWidget *down_btn;
 609
 610         GtkWidget *default_btn;
 611
 612         GtkWidget *hbbox;
 613         GtkWidget *close_btn;
 614
 615         debug_print("Creating account edit window...\n");
 616
 617         window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 618         gtk_widget_set_usize (window, 500, 350);
 619         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 620         gtk_window_set_title (GTK_WINDOW (window), _("Edit accounts"));
 621         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 622         g_signal_connect (G_OBJECT (window), "delete_event",
 623                           G_CALLBACK (account_delete_event), NULL);
 624         g_signal_connect (G_OBJECT (window), "key_press_event",
 625                           G_CALLBACK (account_key_pressed), NULL);
 626         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 627         gtk_widget_realize(window);
 628
 629         vbox = gtk_vbox_new (FALSE, 10);
 630         gtk_widget_show (vbox);
 631         gtk_container_add (GTK_CONTAINER (window), vbox);
 632
 633         hbox = gtk_hbox_new (FALSE, 0);
 634         gtk_widget_show (hbox);
 635         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 636
 637         label = gtk_label_new
 638                 (_("New messages will be checked in this order. Check the boxes\n"
 639                    "on the `G' column to enable message retrieval by `Get all'."));
 640         gtk_widget_show (label);
 641         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 4);
 642         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
 643
 644         hbox = gtk_hbox_new (FALSE, 8);
 645         gtk_widget_show (hbox);
 646         gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
 647         gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
 648
 649         scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 650         gtk_widget_show (scrolledwin);
 651         gtk_box_pack_start (GTK_BOX (hbox), scrolledwin, TRUE, TRUE, 0);
 652         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),
 653                                         GTK_POLICY_AUTOMATIC,
 654                                         GTK_POLICY_AUTOMATIC);
 655
 656         list_view = account_list_view_create();
 657         gtk_widget_show(list_view);
 658         gtk_container_add(GTK_CONTAINER(scrolledwin), list_view);
 659
 660         vbox2 = gtk_vbox_new (FALSE, 0);
 661         gtk_widget_show (vbox2);
 662         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
 663
 664         add_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 665         gtk_widget_show (add_btn);
 666         gtk_box_pack_start (GTK_BOX (vbox2), add_btn, FALSE, FALSE, 4);
 667         g_signal_connect (G_OBJECT(add_btn), "clicked",
 668                           G_CALLBACK (account_add), NULL);
 669
 670         edit_btn = gtk_button_new_from_stock(GTK_STOCK_PROPERTIES);
 671         gtk_widget_show (edit_btn);
 672         gtk_box_pack_start (GTK_BOX (vbox2), edit_btn, FALSE, FALSE, 4);
 673         g_signal_connect (G_OBJECT(edit_btn), "clicked",
 674                           G_CALLBACK (account_edit_prefs), NULL);
 675
 676         del_btn = gtk_button_new_from_stock(GTK_STOCK_REMOVE);
 677         gtk_widget_show (del_btn);
 678         gtk_box_pack_start (GTK_BOX (vbox2), del_btn, FALSE, FALSE, 4);
 679         g_signal_connect (G_OBJECT(del_btn), "clicked",
 680                           G_CALLBACK (account_delete), NULL);
 681
 682         clone_btn = gtk_button_new_from_stock(GTK_STOCK_COPY);
 683         gtk_widget_show (clone_btn);
 684         gtk_box_pack_start (GTK_BOX (vbox2), clone_btn, FALSE, FALSE, 4);
 685         g_signal_connect(G_OBJECT(clone_btn), "clicked",
 686                          G_CALLBACK(account_clone), NULL);
 687
 688         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 689         gtk_widget_show (down_btn);
 690         gtk_box_pack_end (GTK_BOX (vbox2), down_btn, FALSE, FALSE, 4);
 691         g_signal_connect (G_OBJECT(down_btn), "clicked",
 692                           G_CALLBACK (account_down), NULL);
 693
 694         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 695         gtk_widget_show (up_btn);
 696         gtk_box_pack_end (GTK_BOX (vbox2), up_btn, FALSE, FALSE, 4);
 697         g_signal_connect (G_OBJECT(up_btn), "clicked",
 698                           G_CALLBACK (account_up), NULL);
 699
 700         hbox = gtk_hbox_new (FALSE, 8);
 701         gtk_widget_show (hbox);
 702         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 703
 704         vbox2 = gtk_vbox_new(FALSE, 0);
 705         gtk_widget_show (vbox2);
 706         gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
 707
 708         default_btn = gtk_button_new_with_label (_(" Set as default account "));
 709         gtk_widget_show (default_btn);
 710         gtk_box_pack_start (GTK_BOX (vbox2), default_btn, TRUE, FALSE, 0);
 711         g_signal_connect (G_OBJECT(default_btn), "clicked",
 712                           G_CALLBACK (account_set_default), NULL);
 713
 714         hbbox = gtk_hbutton_box_new();
 715         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbbox), GTK_BUTTONBOX_END);
 716         gtk_box_set_spacing(GTK_BOX(hbbox), 5);
 717
 718         gtkut_stock_button_set_create(&hbbox, &close_btn, GTK_STOCK_CLOSE,
 719                                       NULL, NULL, NULL, NULL);
 720         gtk_widget_show(hbbox);
 721
 722         gtk_box_pack_end (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0);
 723         gtk_widget_grab_default (close_btn);
 724
 725         g_signal_connect (G_OBJECT (close_btn), "clicked",
 726                           G_CALLBACK (account_edit_close),
 727                           NULL);
 728
 729         account_create_list_view_images(list_view);
 730
 731         edit_account.window    = window;
 732         edit_account.list_view = list_view;
 733         edit_account.close_btn = close_btn;
 734 }
 735
 736 static void account_edit_prefs(GtkWidget *widget, gpointer data)
 737 {
 738         PrefsAccount *ac_prefs;
 739
 740         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 741
 742         if (ac_prefs) {
 743                 account_open(ac_prefs);
 744                 account_list_view_set();
 745         }
 746 }
 747
 748 static gboolean account_delete_references_func(GNode *node, gpointer data)
 749 {
 750         FolderItem *item;
 751         gint account;
 752
 753         g_return_val_if_fail(node->data != NULL, FALSE);
 754
 755         item = FOLDER_ITEM(node->data);
 756         account = GPOINTER_TO_INT(data);
 757
 758         if(!item->prefs) /* && item->prefs->stype == F_NORMAL */
 759                 return FALSE;
 760         if(item->prefs->default_account != account)
 761                 return FALSE;
 762
 763         item->prefs->enable_default_account = FALSE;
 764         item->prefs->default_account = 0;
 765         folder_item_prefs_save_config(item);
 766
 767         return FALSE;
 768 }
 769
 770
 771 #define ACP_FDUP(fld) ac_clon->fld = ((ac_prefs->fld) != NULL)?\
 772                                      g_strdup(ac_prefs->fld): NULL
 773 #define ACP_FASSIGN(fld) ac_clon->fld = ac_prefs->fld
 774 static void account_clone(GtkWidget *widget, gpointer data)
 775 {
 776         PrefsAccount *ac_prefs, *ac_clon;
 777         GSList *hdrs = NULL;
 778         CustomHeader *cch = NULL, *ch = NULL;
 779
 780         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 781         if (ac_prefs == NULL)
 782                 return;
 783
 784         if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {
 785                 alertpanel_error(_("Accounts with remote folders cannot be cloned"));
 786                 return;
 787         }
 788
 789         ac_clon = prefs_account_new();
 790         /* copy fields */
 791         ac_clon->account_name = g_strdup_printf(_("Cloned %s"),
 792                                                 ac_prefs->account_name);
 793         /* personal */
 794         ACP_FDUP(name);
 795         ACP_FDUP(address);
 796         ACP_FDUP(organization);
 797
 798         /* server */
 799         ACP_FASSIGN(protocol);
 800         ACP_FDUP(recv_server);
 801         ACP_FDUP(smtp_server);
 802         ACP_FDUP(nntp_server);
 803         ACP_FASSIGN(use_nntp_auth);
 804         ACP_FASSIGN(use_nntp_auth_onconnect);
 805         ACP_FDUP(userid);
 806         ACP_FDUP(passwd);
 807
 808         ACP_FDUP(local_mbox);
 809         ACP_FASSIGN(use_mail_command);
 810         ACP_FDUP(mail_command);
 811
 812 #if USE_OPENSSL
 813         ACP_FASSIGN(ssl_pop);
 814         ACP_FASSIGN(ssl_imap);
 815         ACP_FASSIGN(ssl_nntp);
 816         ACP_FASSIGN(ssl_smtp);
 817         ACP_FASSIGN(use_nonblocking_ssl);
 818 #endif /* USE_OPENSSL */
 819
 820         ac_clon->tmp_pass = NULL;
 821
 822         /* receive */
 823         ACP_FASSIGN(rmmail);
 824         ACP_FASSIGN(msg_leave_time);
 825         ACP_FASSIGN(getall);
 826         ACP_FASSIGN(recv_at_getall);
 827         ACP_FASSIGN(sd_rmmail_on_download);
 828         ACP_FASSIGN(sd_filter_on_recv);
 829         ACP_FASSIGN(enable_size_limit);
 830         ACP_FASSIGN(size_limit);
 831         ACP_FASSIGN(filter_on_recv);
 832         ACP_FDUP(inbox);
 833         ACP_FASSIGN(max_articles);
 834
 835         ACP_FASSIGN(imap_auth_type);
 836
 837         /* send */
 838         ACP_FASSIGN(add_date);
 839         ACP_FASSIGN(gen_msgid);
 840         ACP_FASSIGN(add_customhdr);
 841         ACP_FASSIGN(use_smtp_auth);
 842         ACP_FASSIGN(smtp_auth_type);
 843         ACP_FDUP(smtp_userid);
 844         ACP_FDUP(smtp_passwd);
 845
 846         ac_clon->tmp_smtp_pass = NULL;
 847
 848         ACP_FASSIGN(pop_before_smtp);
 849         ACP_FASSIGN(pop_before_smtp_timeout);
 850         ACP_FASSIGN(last_pop_login_time);
 851
 852         ac_clon->customhdr_list = NULL;
 853         hdrs = ac_prefs->customhdr_list;
 854         while (hdrs != NULL) {
 855                 ch = (CustomHeader *)hdrs->data;
 856
 857                 cch = g_new0(CustomHeader, 1);
 858                 cch->account_id = ac_clon->account_id;
 859                 cch->name = (ch->name != NULL) ? g_strdup(ch->name) : NULL;
 860                 cch->value = (ch->value != NULL) ? g_strdup(ch->value) : NULL;
 861
 862                 ac_clon->customhdr_list = g_slist_append(ac_clon->customhdr_list, cch);
 863
 864                 hdrs = g_slist_next(hdrs);
 865         }
 866
 867         /* compose */
 868         ACP_FASSIGN(sig_type);
 869         ACP_FDUP(sig_path);
 870         ACP_FASSIGN(auto_sig);
 871         ACP_FDUP(sig_sep);
 872         ACP_FASSIGN(set_autocc);
 873         ACP_FDUP(auto_cc);
 874         ACP_FASSIGN(set_autobcc);
 875         ACP_FDUP(auto_bcc);
 876         ACP_FASSIGN(set_autoreplyto);
 877         ACP_FDUP(auto_replyto);
 878
 879         /* privacy */
 880         ACP_FASSIGN(default_encrypt);
 881         ACP_FASSIGN(default_sign);
 882
 883         /* advanced */
 884         ACP_FASSIGN(set_smtpport);
 885         ACP_FASSIGN(smtpport);
 886         ACP_FASSIGN(set_popport);
 887         ACP_FASSIGN(popport);
 888         ACP_FASSIGN(set_imapport);
 889         ACP_FASSIGN(imapport);
 890         ACP_FASSIGN(set_nntpport);
 891         ACP_FASSIGN(nntpport);
 892         ACP_FASSIGN(set_domain);
 893         ACP_FDUP(domain);
 894         ACP_FASSIGN(mark_crosspost_read);
 895         ACP_FASSIGN(crosspost_col);
 896
 897         ACP_FASSIGN(set_tunnelcmd);
 898         ACP_FDUP(tunnelcmd);
 899
 900         ACP_FDUP(imap_dir);
 901
 902         ACP_FASSIGN(set_sent_folder);
 903         ACP_FDUP(sent_folder);
 904         ACP_FASSIGN(set_draft_folder);
 905         ACP_FDUP(draft_folder);
 906         ACP_FASSIGN(set_trash_folder);
 907         ACP_FDUP(trash_folder);
 908         /* don't want two default accounts */
 909         ac_clon->is_default = FALSE;
 910         ACP_FASSIGN(folder);
 911
 912         account_list = g_list_append(account_list, ac_clon);
 913         account_list_view_set();
 914 }
 915 #undef ACP_FDUP
 916 #undef ACP_FASSIGN
 917
 918 static void account_delete(GtkWidget *widget, gpointer data)
 919 {
 920         PrefsAccount *ac_prefs;
 921         gint account_id;
 922         GList *list;
 923         Folder *folder;
 924
 925         ac_prefs = account_list_view_get_selected_account(edit_account.list_view);
 926         if (ac_prefs == NULL)
 927                 return;
 928
 929         if (alertpanel(_("Delete account"),
 930                        _("Do you really want to delete this account?"),
 931                        _("Yes"), _("+No"), NULL) != G_ALERTDEFAULT)
 932                 return;
 933
 934         if (ac_prefs->folder) {
 935                 FolderItem *item;
 936
 937                 item = mainwindow_get_mainwindow()->summaryview->folder_item;
 938                 if (item && item->folder == FOLDER(ac_prefs->folder))
 939                         summary_clear_all(mainwindow_get_mainwindow()->summaryview);
 940                 folder_destroy(FOLDER(ac_prefs->folder));
 941                 folderview_set_all();
 942         }
 943         account_destroy(ac_prefs);
 944         account_list_view_set();
 945
 946         debug_print("Removing deleted account references for all the folders...\n");
 947         list = folder_get_list();
 948         for (; list != NULL; list = list->next) {
 949                 folder = FOLDER(list->data);
 950                 if (folder->node)  /* && folder->type == F_? */
 951                         g_node_traverse(folder->node, G_PRE_ORDER,
 952                                 G_TRAVERSE_ALL, -1,
 953                                 account_delete_references_func,
 954                                 GINT_TO_POINTER(ac_prefs->account_id));
 955         }
 956 }
 957
 958 static void account_up(GtkWidget *widget, gpointer data)
 959 {
 960         GtkTreePath *sel = account_list_view_get_selected_account_path
 961                                 (edit_account.list_view),
 962                     *up;
 963         GtkTreeIter isel, iup;
 964         GtkTreeModel *model = gtk_tree_view_get_model
 965                                 (GTK_TREE_VIEW(edit_account.list_view));
 966
 967         if (!sel)
 968                 return;
 969
 970         up = gtk_tree_path_copy(sel);
 971         if (!up) {
 972                 gtk_tree_path_free(sel);
 973                 return;
 974         }
 975
 976         if (!gtk_tree_path_prev(up)) {
 977                 gtk_tree_path_free(up);
 978                 gtk_tree_path_free(sel);
 979                 return;
 980         }
 981
 982         if (!gtk_tree_model_get_iter(model, &isel, sel)
 983         ||  !gtk_tree_model_get_iter(model, &iup,  up)) {
 984                 gtk_tree_path_free(up);
 985                 gtk_tree_path_free(sel);
 986                 return;
 987         }
 988
 989         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &iup);
 990
 991         account_list_set();
 992
 993         gtk_tree_path_free(up);
 994         gtk_tree_path_free(sel);
 995 }
 996
 997 static void account_down(GtkWidget *widget, gpointer data)
 998 {
 999         GtkTreePath *sel = account_list_view_get_selected_account_path
1000                                 (edit_account.list_view),
1001                     *dn;
1002         GtkTreeIter isel, idn;
1003         GtkTreeModel *model = gtk_tree_view_get_model
1004                                 (GTK_TREE_VIEW(edit_account.list_view));
1005
1006         if (!sel)
1007                 return;
1008
1009         dn = gtk_tree_path_copy(sel);
1010         if (!dn) {
1011                 gtk_tree_path_free(sel);
1012                 return;
1013         }
1014
1015         /* XXX no check possible??? however, if down but at bottom, then
1016          * nothing seems to happen much anyway, so the following seems to
1017          * be okay */
1018         gtk_tree_path_next(dn);
1019
1020         if (!gtk_tree_model_get_iter(model, &isel, sel)
1021         ||  !gtk_tree_model_get_iter(model, &idn,  dn)) {
1022                 gtk_tree_path_free(dn);
1023                 gtk_tree_path_free(sel);
1024                 return;
1025         }
1026
1027         gtk_list_store_swap(GTK_LIST_STORE(model), &isel, &idn);
1028
1029         account_list_set();
1030
1031         gtk_tree_path_free(dn);
1032         gtk_tree_path_free(sel);
1033 }
1034
1035 static void account_set_default(GtkWidget *widget, gpointer data)
1036 {
1037         PrefsAccount *ac_prefs;
1038
1039         if (NULL == (ac_prefs = account_list_view_get_selected_account
1040                                         (edit_account.list_view)))
1041                 return;
1042
1043         /* we need to change the store variables by resetting everything
1044          * and setting the new default one */
1045         account_list_view_set_default_by_id(edit_account.list_view,
1046                                             ac_prefs->account_id);
1047
1048         account_set_as_default(ac_prefs);
1049         account_list_view_set();
1050
1051         cur_account = ac_prefs;
1052         account_set_menu();
1053         main_window_reflect_prefs_all();
1054 }
1055
1056 static void account_edit_close(GtkWidget *widget, gpointer data)
1057 {
1058         account_list_set();
1059         account_write_config_all();
1060
1061         if (!cur_account && account_list) {
1062                 PrefsAccount *ac_prefs = (PrefsAccount *)account_list->data;
1063                 account_set_as_default(ac_prefs);
1064                 cur_account = ac_prefs;
1065         }
1066
1067         account_set_menu();
1068         main_window_reflect_prefs_all();
1069
1070         gtk_widget_hide(edit_account.window);
1071
1072         inc_unlock();
1073 }
1074
1075 static gint account_delete_event(GtkWidget *widget, GdkEventAny *event,
1076                                  gpointer data)
1077 {
1078         account_edit_close(NULL, NULL);
1079         return TRUE;
1080 }
1081
1082 static gboolean account_key_pressed(GtkWidget *widget, GdkEventKey *event,
1083                                     gpointer data)
1084 {
1085         if (event && event->keyval == GDK_Escape)
1086                 account_edit_close(NULL, NULL);
1087         return FALSE;
1088 }
1089
1090 static void account_list_view_add(PrefsAccount *ac_prefs)
1091 {
1092         GtkTreeView *list_view = GTK_TREE_VIEW(edit_account.list_view);
1093         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
1094         gchar *name, *protocol, *server;
1095         gboolean has_getallbox;
1096         gboolean getall;
1097
1098         name = ac_prefs->account_name;
1099 #if USE_OPENSSL
1100         protocol = ac_prefs->protocol == A_POP3 ?
1101                   (ac_prefs->ssl_pop == SSL_TUNNEL ?
1102                    "POP3 (SSL)" :
1103                    ac_prefs->ssl_pop == SSL_STARTTLS ?
1104                    "POP3 (TLS)" : "POP3") :
1105                    ac_prefs->protocol == A_IMAP4 ?
1106                   (ac_prefs->ssl_imap == SSL_TUNNEL ?
1107                    "IMAP4 (SSL)" :
1108                    ac_prefs->ssl_imap == SSL_STARTTLS ?
1109                    "IMAP4 (TLS)" : "IMAP4") :
1110                    ac_prefs->protocol == A_NNTP ?
1111                   (ac_prefs->ssl_nntp == SSL_TUNNEL ?
1112                    "NNTP (SSL)" : "NNTP") :
1113                    "";
1114 #else
1115         protocol = ac_prefs->protocol == A_POP3  ? "POP3" :
1116                    ac_prefs->protocol == A_IMAP4 ? "IMAP4" :
1117                    ac_prefs->protocol == A_LOCAL ? "Local" :
1118                    ac_prefs->protocol == A_NNTP  ? "NNTP" : "";
1119 #endif
1120         server= ac_prefs->protocol == A_NNTP
1121                 ? ac_prefs->nntp_server : ac_prefs->recv_server;
1122
1123         has_getallbox = (ac_prefs->protocol == A_POP3  ||
1124                          ac_prefs->protocol == A_IMAP4 ||
1125                          ac_prefs->protocol == A_NNTP  ||
1126                          ac_prefs->protocol == A_LOCAL);
1127         getall = has_getallbox && ac_prefs->recv_at_getall;
1128
1129         account_list_view_insert_account_item(list_store,
1130                                              name, protocol, server,
1131                                              ac_prefs->is_default,
1132                                              getall, ac_prefs);
1133         return;
1134 }
1135
1136 static void account_list_view_set(void)
1137 {
1138         GList *cur;
1139         gint prev_sel_account;
1140         GtkListStore *store;
1141
1142         store = GTK_LIST_STORE(gtk_tree_view_get_model
1143                 (GTK_TREE_VIEW(edit_account.list_view)));
1144
1145         prev_sel_account = account_list_view_get_selected_account_id
1146                 (edit_account.list_view);
1147
1148         gtk_list_store_clear(store);
1149
1150         for (cur = account_list; cur != NULL; cur = cur->next) {
1151                 account_list_view_add((PrefsAccount *)cur->data);
1152                 if ((PrefsAccount *)cur->data == cur_account)
1153                         account_list_view_select_account
1154                                 (edit_account.list_view,
1155                                  cur_account->account_id);
1156         }
1157
1158         if (prev_sel_account >= 0)
1159                 account_list_view_select_account(edit_account.list_view,
1160                                                  prev_sel_account);
1161 }
1162
1163 /* set account list from CList */
1164 static void account_list_set(void)
1165 {
1166         /* want to make sure we iterate *IN ORDER*, so therefore using
1167          * gtk_tree_model_XXXX_nth_child() */
1168         gint row, n_rows;
1169         PrefsAccount *ac_prefs;
1170         GtkTreeModel *model = gtk_tree_view_get_model
1171                                 (GTK_TREE_VIEW(edit_account.list_view));
1172
1173         while (account_list)
1174                 account_list = g_list_remove(account_list, account_list->data);
1175
1176         n_rows = gtk_tree_model_iter_n_children(model, NULL);
1177
1178         for (row = 0; row < n_rows; row++) {
1179                 GtkTreeIter iter;
1180
1181                 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
1182                         g_warning("%s(%d) - no iter found???\n", __FILE__, __LINE__);
1183                         continue;
1184                 }
1185
1186                 ac_prefs = NULL;
1187                 gtk_tree_model_get(model, &iter,
1188                                    ACCOUNT_DATA, &ac_prefs,
1189                                    -1);
1190                 if (ac_prefs)
1191                         account_list = g_list_append(account_list, ac_prefs);
1192         }
1193 }
1194
1195 /*!
1196  *\brief        finds the PrefsAccounts which should be used to answer a mail
1197  *
1198  *\param        msginfo The message to be answered
1199  *\param        reply_autosel Indicates whether reply account autoselection is on
1200  *
1201  *\return       PrefsAccount * the correct account, NULL if not found
1202  */
1203 PrefsAccount *account_get_reply_account(MsgInfo *msginfo, gboolean reply_autosel)
1204 {
1205         PrefsAccount *account = NULL;
1206         /* select the account set in folderitem's property (if enabled) */
1207         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
1208                 account = account_find_from_id(msginfo->folder->prefs->default_account);
1209
1210         /* select account by to: and cc: header if enabled */
1211         if (reply_autosel) {
1212                 gchar * field = NULL;
1213                 int fieldno = 0;
1214                 for (field = msginfo->to; fieldno++ < 2; field = msginfo->cc) {
1215                         if (!account && field) {
1216                                 gchar *to = NULL;
1217                                 if (!strchr(field, ',')) {
1218                                         Xstrdup_a(to, field, return NULL);
1219                                         extract_address(to);
1220                                         account = account_find_from_address(to);
1221                                 } else {
1222                                         gchar **split = g_strsplit(field, ",", -1);
1223                                         int i = -1;
1224                                         do {
1225                                                 i++;
1226                                                 if (!split[i])
1227                                                         break;
1228                                                 Xstrdup_a(to, split[i], return NULL);
1229                                                 extract_address(to);
1230                                                 account = account_find_from_address(to);
1231                                         } while (!account);
1232                                         g_strfreev(split);
1233                                 }
1234                         }
1235                 }
1236         }
1237
1238         /* select the account for the whole folder (IMAP / NNTP) */
1239         if (!account)
1240                 /* FIXME: this is not right, because folder may be nested. we should
1241                  * ascend the tree until we find a parent with proper account
1242                  * information */
1243                 account = msginfo->folder->folder->account;
1244
1245         /* select current account */
1246         if (!account) account = cur_account;
1247
1248         return account;
1249 }
1250
1251 /*!
1252  *\brief        Create data store
1253  */
1254 static GtkListStore* account_create_data_store(void)
1255 {
1256         return gtk_list_store_new(N_ACCOUNT_COLUMNS,
1257                                  GDK_TYPE_PIXBUF,       /* ACCOUNT_IS_DEFAULT */
1258                                  G_TYPE_BOOLEAN,        /* ACCOUNT_ENABLE_GET_ALL */
1259                                  G_TYPE_STRING,         /* ACCOUNT_NAME */
1260                                  G_TYPE_STRING,         /* ACCOUNT_PROTOCOL */
1261                                  G_TYPE_STRING,         /* ACCOUNT_SERVER */
1262                                  G_TYPE_POINTER,        /* ACCOUNT_DATA */
1263                                  -1);
1264 }
1265
1266 /*!
1267  *\brief        Insert an account item in the list.
1268  *
1269  *\return       GtkTreeRowReference * A tree row reference, which is guaranteed to
1270  *              stable whatever operations are performed on the list.
1271  */
1272 static void account_list_view_insert_account_item(GtkListStore *list_store,
1273                                                   const gchar *account_name,
1274                                                   const gchar *protocol,
1275                                                   const gchar *server_name,
1276                                                   gboolean is_default,
1277                                                   gboolean is_get_all,
1278                                                   PrefsAccount *account_data)
1279 {
1280         GtkTreeIter iter;
1281
1282         gtk_list_store_append(list_store, &iter);
1283         gtk_list_store_set(list_store, &iter,
1284                            ACCOUNT_IS_DEFAULT,     is_default ? mark_pixbuf : NULL,
1285                            ACCOUNT_ENABLE_GET_ALL, is_get_all,
1286                            ACCOUNT_NAME,           account_name,
1287                            ACCOUNT_PROTOCOL,       protocol,
1288                            ACCOUNT_SERVER,         server_name,
1289                            ACCOUNT_DATA,           account_data,
1290                            -1);
1291 }
1292
1293 /*!
1294  *\brief        Create and set up account list view, including tasks like
1295  *              creating the data store (\ref account_create_data_store()),
1296  *              creating images for the list view (\ref account_create_list_view_images()),
1297  *              and setting up the account list's individual columns (\ref
1298  *              account_create_list_view_columns()).
1299  *
1300  *\return       GtkWidget * The created list view widget.
1301  */
1302 static GtkWidget *account_list_view_create(void)
1303 {
1304         GtkTreeView *list_view;
1305         GtkTreeSelection *selector;
1306         GtkListStore *store = account_create_data_store();
1307
1308         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1309         g_object_unref(G_OBJECT(store));
1310
1311         gtk_tree_view_set_rules_hint(list_view, TRUE);
1312
1313         selector = gtk_tree_view_get_selection(list_view);
1314         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1315
1316         /* create the columns */
1317         account_create_list_view_columns(GTK_WIDGET(list_view));
1318
1319         /* set a double click listener */
1320         g_signal_connect(G_OBJECT(list_view), "row_activated",
1321                          G_CALLBACK(account_double_clicked),
1322                          list_view);
1323
1324         g_signal_connect(G_OBJECT(list_view), "drag_begin",
1325                          G_CALLBACK(drag_begin),
1326                          list_view);
1327
1328         g_signal_connect(G_OBJECT(list_view), "drag_end",
1329                          G_CALLBACK(drag_end),
1330                          list_view);
1331
1332         gtk_tree_view_set_reorderable(list_view, TRUE);
1333         return GTK_WIDGET(list_view);
1334 }
1335
1336 static void account_create_list_view_images(GtkWidget *list_view)
1337 {
1338         stock_pixbuf_gdk(list_view, STOCK_PIXMAP_MARK, &mark_pixbuf);
1339 }
1340
1341 static void account_create_list_view_columns(GtkWidget *list_view)
1342 {
1343         GtkTreeViewColumn *column;
1344         GtkCellRenderer *renderer;
1345
1346         renderer = gtk_cell_renderer_pixbuf_new();
1347         column = gtk_tree_view_column_new_with_attributes
1348                 ("D", renderer,
1349                  "pixbuf", ACCOUNT_IS_DEFAULT,
1350                  NULL);
1351         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1352
1353         renderer = gtk_cell_renderer_toggle_new();
1354         g_object_set(renderer,
1355                      "radio", FALSE,
1356                      "activatable", TRUE,
1357                       NULL);
1358         column = gtk_tree_view_column_new_with_attributes
1359                 ("G", renderer,
1360                  "active", ACCOUNT_ENABLE_GET_ALL,
1361                  NULL);
1362         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1363         g_signal_connect(G_OBJECT(renderer), "toggled",
1364                          G_CALLBACK(account_get_all_toggled),
1365                          list_view);
1366
1367         renderer = gtk_cell_renderer_text_new();
1368         column = gtk_tree_view_column_new_with_attributes
1369                 (_("Name"), renderer,
1370                  "text", ACCOUNT_NAME,
1371                  NULL);
1372         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1373
1374         renderer = gtk_cell_renderer_text_new();
1375         column = gtk_tree_view_column_new_with_attributes
1376                 (_("Protocol"), renderer,
1377                  "text", ACCOUNT_PROTOCOL,
1378                  NULL);
1379         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1380
1381         renderer = gtk_cell_renderer_text_new();
1382         column = gtk_tree_view_column_new_with_attributes
1383                 (_("Server"), renderer,
1384                  "text", ACCOUNT_SERVER,
1385                  NULL);
1386         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
1387 }
1388
1389 /*!
1390  *\brief        Get currently selected account (by its unique ID)
1391  */
1392 static gint account_list_view_get_selected_account_id(GtkWidget *list_view)
1393 {
1394         GtkTreeSelection *selector;
1395         GtkTreeModel *model;
1396         GtkTreeIter iter;
1397         PrefsAccount *res = NULL;
1398
1399         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1400
1401         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1402                 return -1;
1403
1404         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1405
1406         return res->account_id;
1407 }
1408
1409 /*!
1410  *\brief        Get the tree path of the currently selected account
1411  */
1412 GtkTreePath *account_list_view_get_selected_account_path(GtkWidget *list_view)
1413 {
1414         GtkTreeSelection *selector;
1415         GtkTreeModel *model;
1416         GtkTreeIter iter;
1417         GtkTreePath *res;
1418
1419         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1420
1421         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1422                 return NULL;
1423
1424         return gtk_tree_model_get_path(gtk_tree_view_get_model
1425                 (GTK_TREE_VIEW(list_view)), &iter);
1426 }
1427
1428 /*!
1429  *\brief        Get the account data of the currently selected account
1430  */
1431 PrefsAccount *account_list_view_get_selected_account(GtkWidget *list_view)
1432 {
1433         GtkTreeSelection *selector;
1434         GtkTreeModel *model;
1435         GtkTreeIter iter;
1436         PrefsAccount *res = NULL;
1437
1438         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1439
1440         if (!gtk_tree_selection_get_selected(selector, &model, &iter))
1441                 return NULL;
1442
1443         gtk_tree_model_get(model, &iter, ACCOUNT_DATA, &res, -1);
1444
1445         return res;
1446 }
1447
1448 /*!
1449  *\brief        Select a row by the account it represents
1450  *
1451  *\return       gboolean TRUE if found and selected, FALSE if not.
1452  */
1453 gboolean account_list_view_select_account(GtkWidget *list_view, gint account_id)
1454 {
1455         FindAccountInStore fis;
1456         GtkTreeModel *model;
1457
1458         fis.account_id = account_id;
1459         fis.path = NULL;
1460
1461         model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1462
1463         gtk_tree_model_foreach(model, (GtkTreeModelForeachFunc) find_account_in_store,
1464                                &fis);
1465
1466         if (fis.path) {
1467                 GtkTreeSelection *selection;
1468                 GtkTreePath* path;
1469
1470                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
1471                 gtk_tree_selection_select_iter(selection, &fis.iter);
1472                 path = gtk_tree_model_get_path(model, &fis.iter);
1473                 /* XXX returned path may not be valid??? create new one to be sure */
1474                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(list_view), path, NULL, FALSE);
1475                 gtk_tree_path_free(path);
1476         }
1477
1478         return fis.path != NULL;
1479 }
1480
1481 /*!
1482  *\brief        Set a new default account by its ID. (There is only one
1483  *              default account.)
1484  */
1485 static void account_list_view_set_default_by_id(GtkWidget *list_view,
1486                                                 gint account_id)
1487 {
1488         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1489
1490         gtk_tree_model_foreach
1491                 (model, (GtkTreeModelForeachFunc) set_new_default_account,
1492                  &account_id);
1493 }
1494
1495 static gboolean set_new_default_account(GtkTreeModel *model,
1496                                         GtkTreePath  *path,
1497                                         GtkTreeIter  *iter,
1498                                         gint         *account_id)
1499 {
1500         PrefsAccount *account = NULL;
1501         GdkPixbuf *pixbuf;
1502
1503         gtk_tree_model_get(model, iter,
1504                            ACCOUNT_DATA, &account,
1505                            -1);
1506
1507         if (*account_id == account->account_id)
1508                 pixbuf = NULL;
1509         else
1510                 pixbuf = mark_pixbuf;
1511
1512         gtk_list_store_set(GTK_LIST_STORE(model), iter,
1513                            ACCOUNT_IS_DEFAULT, pixbuf,
1514                            -1);
1515
1516         return FALSE;
1517 }
1518
1519 static gboolean find_account_in_store(GtkTreeModel *model,
1520                                       GtkTreePath  *path,
1521                                       GtkTreeIter  *iter,
1522                                       FindAccountInStore *data)
1523 {
1524         PrefsAccount *account = NULL;
1525         gtk_tree_model_get(model, iter, ACCOUNT_DATA, &account, -1);
1526
1527         if (data->account_id == account->account_id) {
1528                 data->path = path; /* signal we found it */
1529                 data->iter = *iter;
1530                 return TRUE;
1531         }
1532
1533         return FALSE;
1534 }
1535
1536 /*!
1537  *\brief        Triggered when "get all" column is activated or de-activated
1538  */
1539 static void account_get_all_toggled(GtkCellRendererToggle *widget,
1540                                     gchar *path,
1541                                     GtkWidget *list_view)
1542 {
1543         GtkTreeIter iter;
1544         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
1545         PrefsAccount *ac = NULL;
1546         gboolean get_all;
1547
1548         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
1549                 return;
1550
1551         gtk_tree_model_get(model, &iter,
1552                            ACCOUNT_DATA, &ac,
1553                            ACCOUNT_ENABLE_GET_ALL, &get_all,
1554                            -1);
1555
1556         /* check if the account has a selectable get all checkbox anyway... */
1557         if (!(ac->protocol == A_POP3  ||
1558               ac->protocol == A_IMAP4 ||
1559               ac->protocol == A_NNTP  ||
1560               ac->protocol == A_LOCAL))
1561                 return;
1562
1563         /* set value in store */
1564         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
1565                            ACCOUNT_ENABLE_GET_ALL, !get_all,
1566                            -1);
1567
1568         /* set value in account */
1569         ac->recv_at_getall ^= TRUE;
1570 }
1571
1572 static void account_double_clicked(GtkTreeView          *list_view,
1573                                    GtkTreePath          *path,
1574                                    GtkTreeViewColumn    *column,
1575                                    gpointer              data)
1576 {
1577         account_edit_prefs(NULL, NULL);
1578 }
1579
1580 static void drag_begin(GtkTreeView *list_view,
1581                       GdkDragContext *context,
1582                       gpointer data)
1583 {
1584         /* XXX unfortunately a completed drag & drop does not emit
1585          * a "rows_reordered" signal, but a "row_changed" signal.
1586          * So during drag and drop, listen to "row_changed", and
1587          * update the account list accordingly */
1588
1589         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1590         g_signal_connect(G_OBJECT(model), "row_changed",
1591                          G_CALLBACK(account_row_changed_while_drag_drop),
1592                          list_view);
1593 }
1594
1595 static void drag_end(GtkTreeView *list_view,
1596                     GdkDragContext *context,
1597                     gpointer data)
1598 {
1599         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1600         g_signal_handlers_disconnect_by_func(G_OBJECT(model),
1601                                              G_CALLBACK(account_row_changed_while_drag_drop),
1602                                              list_view);
1603 }
1604
1605 static void account_row_changed_while_drag_drop(GtkTreeModel *model,
1606                                    GtkTreePath  *path,
1607                                    GtkTreeIter  *iter,
1608                                    gpointer      arg3,
1609                                    GtkTreeView  *list_view)
1610 {
1611         account_list_set();
1612 }