Sylpheed

/*

 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client

 * Copyright (C) 1999-2004 Hiroyuki Yamamoto

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

 */

#ifdef HAVE_CONFIG_H

#  include "config.h"

#endif

#include "defs.h"

#include <glib.h>

#include <gtk/gtk.h>

#include <gdk/gdkkeysyms.h>

#include <stdio.h>

#include <errno.h>

#include "intl.h"

#include "main.h"

#include "mainwindow.h"

#include "folderview.h"

#include "folder.h"

#include "account.h"

#include "prefs.h"

#include "prefs_account.h"

#include "procmsg.h"

#include "procheader.h"

#include "compose.h"

#include "manage_window.h"

#include "stock_pixmap.h"

#include "statusbar.h"

#include "inc.h"

#include "gtkutils.h"

#include "utils.h"

#include "alertpanel.h"

typedef enum

{

        COL_DEFAULT        = 0,

        COL_GETALL        = 1,

        COL_NAME        = 2,

        COL_PROTOCOL        = 3,

        COL_SERVER        = 4

} EditAccountColumnPos;

# define N_EDIT_ACCOUNT_COLS        5

#define PREFSBUFSIZE                1024

PrefsAccount *cur_account;

static GList *account_list = NULL;

static struct EditAccount {

        GtkWidget *window;

        GtkWidget *clist;

        GtkWidget *close_btn;

} edit_account;

static GdkPixmap *markxpm;

static GdkBitmap *markxpmmask;

static GdkPixmap *checkboxonxpm;

static GdkPixmap *checkboxonxpmmask;

static GdkPixmap *checkboxoffxpm;

static GdkPixmap *checkboxoffxpmmask;

static void account_edit_create                (void);

static void account_edit_prefs                (void);

static void account_delete                (void);

static void account_up                        (void);

static void account_down                (void);

static void account_set_default                (void);

static void account_edit_close                (void);

static gint account_delete_event        (GtkWidget        *widget,

                                         GdkEventAny        *event,

                                         gpointer         data);

static void account_selected                (GtkCList        *clist,

                                         gint                 row,

                                         gint                 column,

                                         GdkEvent        *event,

                                         gpointer         data);

static void account_row_moved                (GtkCList        *clist,

                                         gint                 source_row,

                                         gint                 dest_row);

static gboolean account_key_pressed        (GtkWidget        *widget,

                                         GdkEventKey        *event,

                                         gpointer         data);

static gint account_clist_set_row        (PrefsAccount        *ac_prefs,

                                         gint                 row);

static void account_clist_set                (void);

static void account_list_set                (void);

void account_read_config_all(void)

{

        GSList *ac_label_list = NULL, *cur;

        gchar *rcpath;

        FILE *fp;

        gchar buf[PREFSBUFSIZE];

        PrefsAccount *ac_prefs;

        debug_print(_("Reading all config for each account...\n"));

        rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);

        if ((fp = fopen(rcpath, "rb")) == NULL) {

                if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");

                g_free(rcpath);

                return;

        }

        g_free(rcpath);

        while (fgets(buf, sizeof(buf), fp) != NULL) {

                if (!strncmp(buf, "[Account: ", 10)) {

                        strretchomp(buf);

                        memmove(buf, buf + 1, strlen(buf));

                        buf[strlen(buf) - 1] = '\0';

                        debug_print(_("Found label: %s\n"), buf);

                        ac_label_list = g_slist_append(ac_label_list,

                                                       g_strdup(buf));

                }

        }

        fclose(fp);

        /* read config data from file */

        cur_account = NULL;

        for (cur = ac_label_list; cur != NULL; cur = cur->next) {

                ac_prefs = prefs_account_new();

                prefs_account_read_config(ac_prefs, (gchar *)cur->data);

                account_list = g_list_append(account_list, ac_prefs);

                if (ac_prefs->is_default)

                        cur_account = ac_prefs;

        }

        /* if default is not set, assume first account as default */

        if (!cur_account && account_list) {

                ac_prefs = (PrefsAccount *)account_list->data;

                account_set_as_default(ac_prefs);

                cur_account = ac_prefs;

        }

        account_set_menu();

        main_window_reflect_prefs_all();

        while (ac_label_list) {

                g_free(ac_label_list->data);

                ac_label_list = g_slist_remove(ac_label_list,

                                               ac_label_list->data);

        }

}

void account_write_config_all(void)

{

        prefs_account_write_config_all(account_list);

}

PrefsAccount *account_find_from_smtp_server(const gchar *address,

                                            const gchar *smtp_server)

{

        GList *cur;

        PrefsAccount *ac;

        g_return_val_if_fail(address != NULL, NULL);

        g_return_val_if_fail(smtp_server != NULL, NULL);

        for (cur = account_list; cur != NULL; cur = cur->next) {

                ac = (PrefsAccount *)cur->data;

                if (!strcmp2(address, ac->address) &&

                    !strcmp2(smtp_server, ac->smtp_server))

                        return ac;

        }

        return NULL;

}

/*

 * account_find_from_address:

 * @address: Email address string.

 *

 * Find a mail (not news) account with the specified email address.

 *

 * Return value: The found account, or NULL if not found.

 */

PrefsAccount *account_find_from_address(const gchar *address)

{

        GList *cur;

        PrefsAccount *ac;

        g_return_val_if_fail(address != NULL, NULL);

        for (cur = account_list; cur != NULL; cur = cur->next) {

                ac = (PrefsAccount *)cur->data;

                if (ac->protocol != A_NNTP && ac->address &&

                    strcasestr(address, ac->address) != NULL)

                        return ac;

        }

        return NULL;

}

PrefsAccount *account_find_from_id(gint id)

{

        GList *cur;

        PrefsAccount *ac;

        for (cur = account_list; cur != NULL; cur = cur->next) {

                ac = (PrefsAccount *)cur->data;

                if (id == ac->account_id)

                        return ac;

        }

        return NULL;

}

PrefsAccount *account_find_from_item(FolderItem *item)

{

        PrefsAccount *ac;

        g_return_val_if_fail(item != NULL, NULL);

        ac = item->account;

        if (!ac) {

                FolderItem *cur_item = item->parent;

                while (cur_item != NULL) {

                        if (cur_item->account && cur_item->ac_apply_sub) {

                                ac = cur_item->account;

                                break;

                        }

                        cur_item = cur_item->parent;

                }

        }

        if (!ac)

                ac = item->folder->account;

        return ac;

}

PrefsAccount *account_find_from_message_file(const gchar *file)

{

        static HeaderEntry hentry[] = {{"From:",                  NULL, FALSE},

                                       {"X-Sylpheed-Account-Id:", NULL, FALSE},

                                       {"AID:",                          NULL, FALSE}};

        enum

        {

                H_FROM                        = 0,

                H_X_SYLPHEED_ACCOUNT_ID = 1,

                H_AID                        = 2

        };

        PrefsAccount *ac = NULL;

        FILE *fp;

        gchar *str;

        gchar buf[BUFFSIZE];

        gint hnum;

        g_return_val_if_fail(file != NULL, NULL);

        if ((fp = fopen(file, "rb")) == NULL) {

                FILE_OP_ERROR(file, "fopen");

                return NULL;

        }

        while ((hnum = procheader_get_one_field(buf, sizeof(buf), fp, hentry))

               != -1) {

                str = buf + strlen(hentry[hnum].name);

                if (hnum == H_FROM)

                        ac = account_find_from_address(str);

                else if (hnum == H_X_SYLPHEED_ACCOUNT_ID || hnum == H_AID) {

                        PrefsAccount *tmp_ac;

                        tmp_ac = account_find_from_id(atoi(str));

                        if (tmp_ac) {

                                ac = tmp_ac;

                                break;

                        }

                }

        }

        fclose(fp);

        return ac;

}

PrefsAccount *account_find_from_msginfo(MsgInfo *msginfo)

{

        gchar *file;

        PrefsAccount *ac;

        file = procmsg_get_message_file(msginfo);

        ac = account_find_from_message_file(file);

        g_free(file);

        if (!ac && msginfo->folder)

                ac = account_find_from_item(msginfo->folder);

        return ac;

}

void account_set_menu(void)

{

        main_window_set_account_menu(account_list);

}

void account_foreach(AccountFunc func, gpointer user_data)

{

        GList *cur;

        for (cur = account_list; cur != NULL; cur = cur->next)

                if (func((PrefsAccount *)cur->data, user_data) != 0)

                        return;

}

GList *account_get_list(void)

{

        return account_list;

}

void account_edit_open(void)

{

        inc_lock();

        if (compose_get_compose_list()) {

                alertpanel_notice(_("Some composing windows are open.\n"

                                    "Please close all the composing windows before editing the accounts."));

                inc_unlock();

                return;

        }

        debug_print(_("Opening account edit window...\n"));

        if (!edit_account.window)

                account_edit_create();

        account_clist_set();

        manage_window_set_transient(GTK_WINDOW(edit_account.window));

        gtk_widget_grab_focus(edit_account.close_btn);

        gtk_widget_show(edit_account.window);

        manage_window_focus_in(edit_account.window, NULL, NULL);

}

void account_add(void)

{

        PrefsAccount *ac_prefs;

        ac_prefs = prefs_account_open(NULL);

        if (!ac_prefs) return;

        account_list = g_list_append(account_list, ac_prefs);

        if (ac_prefs->is_default)

                account_set_as_default(ac_prefs);

        account_clist_set();

        if (ac_prefs->protocol == A_IMAP4 || ac_prefs->protocol == A_NNTP) {

                Folder *folder;

                if (ac_prefs->protocol == A_IMAP4) {

                        folder = folder_new(F_IMAP, ac_prefs->account_name,

                                            ac_prefs->recv_server);

                } else {

                        folder = folder_new(F_NEWS, ac_prefs->account_name,

                                            ac_prefs->nntp_server);

                }

                folder->account = ac_prefs;

                ac_prefs->folder = REMOTE_FOLDER(folder);

                folder_add(folder);

                if (ac_prefs->protocol == A_IMAP4) {

                        if (main_window_toggle_online_if_offline

                                (main_window_get())) {

                                folder->klass->create_tree(folder);

                                statusbar_pop_all();

                        }

                }

                folderview_set_all();

        }

}

void account_open(PrefsAccount *ac_prefs)

{

        gboolean prev_default;

        gchar *ac_name;

        g_return_if_fail(ac_prefs != NULL);

        prev_default = ac_prefs->is_default;

        Xstrdup_a(ac_name, ac_prefs->account_name ? ac_prefs->account_name : "",

                  return);

        prefs_account_open(ac_prefs);

        if (!prev_default && ac_prefs->is_default)

                account_set_as_default(ac_prefs);

        if (ac_prefs->folder && strcmp2(ac_name, ac_prefs->account_name) != 0) {

                folder_set_name(FOLDER(ac_prefs->folder),

                                ac_prefs->account_name);

                folderview_set_all();

        }

        account_write_config_all();

        account_set_menu();

        main_window_reflect_prefs_all();

}

void account_set_as_default(PrefsAccount *ac_prefs)

{

        PrefsAccount *ap;

        GList *cur;

        for (cur = account_list; cur != NULL; cur = cur->next) {

                ap = (PrefsAccount *)cur->data;

                if (ap->is_default)

                        ap->is_default = FALSE;

        }

        ac_prefs->is_default = TRUE;

}

PrefsAccount *account_get_default(void)

{

        PrefsAccount *ap;

        GList *cur;

        for (cur = account_list; cur != NULL; cur = cur->next) {

                ap = (PrefsAccount *)cur->data;

                if (ap->is_default)

                        return ap;

        }

        return NULL;

}

void account_set_missing_folder(void)

{

        PrefsAccount *ap;

        GList *cur;

        for (cur = account_list; cur != NULL; cur = cur->next) {

                ap = (PrefsAccount *)cur->data;

                if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&

                    !ap->folder) {

                        Folder *folder;

                        if (ap->protocol == A_IMAP4) {

                                folder = folder_new(F_IMAP, ap->account_name,

                                                    ap->recv_server);

                        } else {

                                folder = folder_new(F_NEWS, ap->account_name,

                                                    ap->nntp_server);

                        }

                        folder->account = ap;

                        ap->folder = REMOTE_FOLDER(folder);

                        folder_add(folder);

                        if (ap->protocol == A_IMAP4) {

                                if (main_window_toggle_online_if_offline

                                        (main_window_get())) {

                                        folder->klass->create_tree(folder);

                                        statusbar_pop_all();

                                }

                        }

                }

        }

}

FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,

                                       SpecialFolderItemType type)

{

        FolderItem *item = NULL;

        g_return_val_if_fail(ac_prefs != NULL, NULL);

        switch (type) {

        case F_INBOX:

                if (ac_prefs->folder)

                        item = FOLDER(ac_prefs->folder)->inbox;

                if (!item)

                        item = folder_get_default_inbox();

                break;

        case F_OUTBOX:

                if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {

                        item = folder_find_item_from_identifier

                                (ac_prefs->sent_folder);

                }

                if (!item) {

                        if (ac_prefs->folder)

                                item = FOLDER(ac_prefs->folder)->outbox;

                        if (!item)

                                item = folder_get_default_outbox();

                }

                break;

        case F_DRAFT:

                if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {

                        item = folder_find_item_from_identifier

                                (ac_prefs->draft_folder);

                }

                if (!item) {

                        if (ac_prefs->folder)

                                item = FOLDER(ac_prefs->folder)->draft;

                        if (!item)

                                item = folder_get_default_draft();

                }

                break;

        case F_QUEUE:

                if (ac_prefs->folder)

                        item = FOLDER(ac_prefs->folder)->queue;

                if (!item)

                        item = folder_get_default_queue();

                break;

        case F_TRASH:

                if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {

                        item = folder_find_item_from_identifier

                                (ac_prefs->trash_folder);

                }

                if (!item) {

                        if (ac_prefs->folder)

                                item = FOLDER(ac_prefs->folder)->trash;

                        if (!item)

                                item = folder_get_default_trash();

                }

                break;

        default:

                break;

        }

        return item;

}

void account_destroy(PrefsAccount *ac_prefs)

{

        g_return_if_fail(ac_prefs != NULL);

        folder_unref_account_all(ac_prefs);

        prefs_account_free(ac_prefs);

        account_list = g_list_remove(account_list, ac_prefs);

        if (cur_account == ac_prefs) cur_account = NULL;

        if (!cur_account && account_list) {

                cur_account = account_get_default();

                if (!cur_account) {

                        ac_prefs = (PrefsAccount *)account_list->data;

                        account_set_as_default(ac_prefs);

                        cur_account = ac_prefs;

                }

        }

}

static void account_edit_create(void)

{

        GtkWidget *window;

        GtkWidget *vbox;

        GtkWidget *label;

        GtkWidget *hbox;

        GtkWidget *scrolledwin;

        GtkWidget *clist;

        gchar *titles[N_EDIT_ACCOUNT_COLS];

        gint i;

        GtkWidget *vbox2;

        GtkWidget *add_btn;

        GtkWidget *edit_btn;

        GtkWidget *del_btn;

        GtkWidget *up_btn;

        GtkWidget *down_btn;

        GtkWidget *default_btn;

        GtkWidget *hbbox;

        GtkWidget *close_btn;

        debug_print(_("Creating account edit window...\n"));

        window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

        gtk_widget_set_size_request (window, 500, 320);

        gtk_container_set_border_width (GTK_CONTAINER (window), 8);

        gtk_window_set_title (GTK_WINDOW (window), _("Edit accounts"));

        gtk_window_set_modal (GTK_WINDOW (window), TRUE);

        g_signal_connect (G_OBJECT (window), "delete_event",

                          G_CALLBACK (account_delete_event), NULL);

        g_signal_connect (G_OBJECT (window), "key_press_event",

                          G_CALLBACK (account_key_pressed), NULL);

        MANAGE_WINDOW_SIGNALS_CONNECT (window);

        gtk_widget_realize(window);

        vbox = gtk_vbox_new (FALSE, 10);

        gtk_widget_show (vbox);

        gtk_container_add (GTK_CONTAINER (window), vbox);

        hbox = gtk_hbox_new (FALSE, 0);

        gtk_widget_show (hbox);

        gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);

        label = gtk_label_new

                (_("New messages will be checked in this order. Check the boxes\n"

                   "on the `G' column to enable message retrieval by `Get all'."));

        gtk_widget_show (label);

        gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 4);

        gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);

        hbox = gtk_hbox_new (FALSE, 8);

        gtk_widget_show (hbox);

        gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);

        gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);

        scrolledwin = gtk_scrolled_window_new (NULL, NULL);

        gtk_widget_show (scrolledwin);

        gtk_box_pack_start (GTK_BOX (hbox), scrolledwin, TRUE, TRUE, 0);

        gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwin),

                                        GTK_POLICY_AUTOMATIC,

                                        GTK_POLICY_AUTOMATIC);

        titles[COL_DEFAULT]  = "D";

        titles[COL_GETALL]   = "G";

        titles[COL_NAME]     = _("Name");

        titles[COL_PROTOCOL] = _("Protocol");

        titles[COL_SERVER]   = _("Server");

        clist = gtk_clist_new_with_titles (N_EDIT_ACCOUNT_COLS, titles);

        gtk_widget_show (clist);

        gtk_container_add (GTK_CONTAINER (scrolledwin), clist);

        gtk_clist_set_column_width (GTK_CLIST(clist), COL_DEFAULT , 10);

        gtk_clist_set_column_width (GTK_CLIST(clist), COL_GETALL  , 11);

        gtk_clist_set_column_width (GTK_CLIST(clist), COL_NAME    , 100);

        gtk_clist_set_column_width (GTK_CLIST(clist), COL_PROTOCOL, 100);

        gtk_clist_set_column_width (GTK_CLIST(clist), COL_SERVER  , 100);

        gtk_clist_set_column_justification (GTK_CLIST(clist), COL_DEFAULT,

                                            GTK_JUSTIFY_CENTER);

        gtk_clist_set_column_justification (GTK_CLIST(clist), COL_GETALL,

                                            GTK_JUSTIFY_CENTER);

        gtk_clist_set_selection_mode (GTK_CLIST(clist), GTK_SELECTION_BROWSE);

        for (i = 0; i < N_EDIT_ACCOUNT_COLS; i++)

                GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(clist)->column[i].button,

                                       GTK_CAN_FOCUS);

        g_signal_connect (G_OBJECT (clist), "select_row",

                          G_CALLBACK (account_selected), NULL);

        g_signal_connect_after (G_OBJECT (clist), "row_move",

                                G_CALLBACK (account_row_moved), NULL);

        vbox2 = gtk_vbox_new (FALSE, 0);

        gtk_widget_show (vbox2);

        gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);

        add_btn = gtk_button_new_with_label (_("Add"));

        gtk_widget_show (add_btn);

        gtk_box_pack_start (GTK_BOX (vbox2), add_btn, FALSE, FALSE, 4);

        g_signal_connect (G_OBJECT(add_btn), "clicked",

                          G_CALLBACK (account_add), NULL);

        edit_btn = gtk_button_new_with_label (_("Edit"));

        gtk_widget_show (edit_btn);

        gtk_box_pack_start (GTK_BOX (vbox2), edit_btn, FALSE, FALSE, 4);

        g_signal_connect (G_OBJECT(edit_btn), "clicked",

                          G_CALLBACK (account_edit_prefs), NULL);

        del_btn = gtk_button_new_with_label (_(" Delete "));

        gtk_widget_show (del_btn);

        gtk_box_pack_start (GTK_BOX (vbox2), del_btn, FALSE, FALSE, 4);

        g_signal_connect (G_OBJECT(del_btn), "clicked",

                          G_CALLBACK (account_delete), NULL);

        down_btn = gtk_button_new_with_label (_("Down"));

        gtk_widget_show (down_btn);

        gtk_box_pack_end (GTK_BOX (vbox2), down_btn, FALSE, FALSE, 4);

        g_signal_connect (G_OBJECT(down_btn), "clicked",

                          G_CALLBACK (account_down), NULL);

        up_btn = gtk_button_new_with_label (_("Up"));

        gtk_widget_show (up_btn);

        gtk_box_pack_end (GTK_BOX (vbox2), up_btn, FALSE, FALSE, 4);

        g_signal_connect (G_OBJECT(up_btn), "clicked",

                          G_CALLBACK (account_up), NULL);

        hbox = gtk_hbox_new (FALSE, 8);

        gtk_widget_show (hbox);

        gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);

        vbox2 = gtk_vbox_new(FALSE, 0);

        gtk_widget_show (vbox2);

        gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);

        default_btn = gtk_button_new_with_label (_(" Set as default account "));

        gtk_widget_show (default_btn);

        gtk_box_pack_start (GTK_BOX (vbox2), default_btn, TRUE, FALSE, 0);

        g_signal_connect (G_OBJECT(default_btn), "clicked",

                          G_CALLBACK (account_set_default), NULL);

        gtkut_button_set_create(&hbbox, &close_btn, _("Close"),

                                NULL, NULL, NULL, NULL);

        gtk_widget_show(hbbox);

        gtk_box_pack_end (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0);

        gtk_widget_grab_default (close_btn);

        g_signal_connect (G_OBJECT (close_btn), "clicked",

                          G_CALLBACK (account_edit_close), NULL);

        stock_pixmap_gdk(clist, STOCK_PIXMAP_MARK, &markxpm, &markxpmmask);

        stock_pixmap_gdk(clist, STOCK_PIXMAP_CHECKBOX_ON,

                         &checkboxonxpm, &checkboxonxpmmask);

        stock_pixmap_gdk(clist, STOCK_PIXMAP_CHECKBOX_OFF,

                         &checkboxoffxpm, &checkboxoffxpmmask);

        edit_account.window    = window;

        edit_account.clist     = clist;

        edit_account.close_btn = close_btn;

}

static void account_edit_prefs(void)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        PrefsAccount *ac_prefs;

        gint row;

        if (!clist->selection) return;

        row = GPOINTER_TO_INT(clist->selection->data);

        ac_prefs = gtk_clist_get_row_data(clist, row);

        account_open(ac_prefs);

        account_clist_set();

}

static void account_delete(void)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        PrefsAccount *ac_prefs;

        gint row;

        if (!clist->selection) return;

        if (alertpanel(_("Delete account"),

                       _("Do you really want to delete this account?"),

                       _("Yes"), _("+No"), NULL) != G_ALERTDEFAULT)

                return;

        row = GPOINTER_TO_INT(clist->selection->data);

        ac_prefs = gtk_clist_get_row_data(clist, row);

        if (ac_prefs->folder) {

                FolderItem *item;

                item = main_window_get()->summaryview->folder_item;

                if (item && item->folder == FOLDER(ac_prefs->folder))

                        summary_clear_all(main_window_get()->summaryview);

                folder_destroy(FOLDER(ac_prefs->folder));

                folderview_set_all();

        }

        account_destroy(ac_prefs);

        account_clist_set();

}

static void account_up(void)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        gint row;

        if (!clist->selection) return;

        row = GPOINTER_TO_INT(clist->selection->data);

        if (row > 0)

                gtk_clist_row_move(clist, row, row - 1);

}

static void account_down(void)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        gint row;

        if (!clist->selection) return;

        row = GPOINTER_TO_INT(clist->selection->data);

        if (row < clist->rows - 1)

                gtk_clist_row_move(clist, row, row + 1);

}

static void account_set_default(void)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        gint row;

        PrefsAccount *ac_prefs;

        if (!clist->selection) return;

        row = GPOINTER_TO_INT(clist->selection->data);

        ac_prefs = gtk_clist_get_row_data(clist, row);

        account_set_as_default(ac_prefs);

        account_clist_set();

        cur_account = ac_prefs;

        account_set_menu();

        main_window_reflect_prefs_all();

}

static void account_edit_close(void)

{

        account_list_set();

        account_write_config_all();

        if (!cur_account && account_list) {

                PrefsAccount *ac_prefs = (PrefsAccount *)account_list->data;

                account_set_as_default(ac_prefs);

                cur_account = ac_prefs;

        }

        account_set_menu();

        main_window_reflect_prefs_all();

        gtk_widget_hide(edit_account.window);

        inc_unlock();

}

static gint account_delete_event(GtkWidget *widget, GdkEventAny *event,

                                 gpointer data)

{

        account_edit_close();

        return TRUE;

}

static void account_selected(GtkCList *clist, gint row, gint column,

                             GdkEvent *event, gpointer data)

{

        if (event && event->type == GDK_2BUTTON_PRESS) {

                account_edit_prefs();

                return;

        }

        if (column == COL_GETALL) {

                PrefsAccount *ac;

                ac = gtk_clist_get_row_data(clist, row);

                if (ac->protocol == A_POP3 || ac->protocol == A_IMAP4 ||

                    ac->protocol == A_NNTP) {

                        ac->recv_at_getall ^= TRUE;

                        account_clist_set_row(ac, row);

                }

        }

}

static void account_row_moved(GtkCList *clist, gint source_row, gint dest_row)

{

        account_list_set();

        if (gtk_clist_row_is_visible(clist, dest_row) != GTK_VISIBILITY_FULL)

                gtk_clist_moveto(clist, dest_row, -1, 0.5, 0.0);

}

static gboolean account_key_pressed(GtkWidget *widget, GdkEventKey *event,

                                    gpointer data)

{

        if (event && event->keyval == GDK_Escape)

                account_edit_close();

        return FALSE;

}

/* set one CList row or add new row */

static gint account_clist_set_row(PrefsAccount *ac_prefs, gint row)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        gchar *text[N_EDIT_ACCOUNT_COLS];

        gboolean has_getallbox;

        gboolean getall;

        text[COL_DEFAULT] = "";

        text[COL_GETALL]  = "";

        text[COL_NAME]    = ac_prefs->account_name;

#if USE_SSL

        text[COL_PROTOCOL] = ac_prefs->protocol == A_POP3 ?

                             (ac_prefs->ssl_pop == SSL_TUNNEL ?

                              "POP3 (SSL)" :

                              ac_prefs->ssl_pop == SSL_STARTTLS ?

                              "POP3 (TLS)" : "POP3") :

                             ac_prefs->protocol == A_IMAP4 ?

                             (ac_prefs->ssl_imap == SSL_TUNNEL ?

                              "IMAP4 (SSL)" :

                              ac_prefs->ssl_imap == SSL_STARTTLS ?

                              "IMAP4 (TLS)" : "IMAP4") :

                             ac_prefs->protocol == A_NNTP ?

                             (ac_prefs->ssl_nntp == SSL_TUNNEL ?

                              "NNTP (SSL)" : "NNTP") :

                             "";

#else

        text[COL_PROTOCOL] = ac_prefs->protocol == A_POP3  ? "POP3" :

                             ac_prefs->protocol == A_IMAP4 ? "IMAP4" :

                             ac_prefs->protocol == A_NNTP  ? "NNTP" : "";

#endif

        text[COL_SERVER] = ac_prefs->protocol == A_NNTP

                ? ac_prefs->nntp_server : ac_prefs->recv_server;

        if (row < 0)

                row = gtk_clist_append(clist, text);

        else {

                gtk_clist_set_text(clist, row, COL_DEFAULT, text[COL_DEFAULT]);

                gtk_clist_set_text(clist, row, COL_GETALL, text[COL_GETALL]);

                gtk_clist_set_text(clist, row, COL_NAME, text[COL_NAME]);

                gtk_clist_set_text(clist, row, COL_PROTOCOL, text[COL_PROTOCOL]);

                gtk_clist_set_text(clist, row, COL_SERVER, text[COL_SERVER]);

        }

        has_getallbox = (ac_prefs->protocol == A_POP3  ||

                         ac_prefs->protocol == A_IMAP4 ||

                         ac_prefs->protocol == A_NNTP);

        getall = has_getallbox && ac_prefs->recv_at_getall;

        if (ac_prefs->is_default)

                gtk_clist_set_pixmap(clist, row, COL_DEFAULT,

                                     markxpm, markxpmmask);

        if (getall)

                gtk_clist_set_pixmap(clist, row, COL_GETALL,

                                     checkboxonxpm, checkboxonxpmmask);

        else if (has_getallbox)

                gtk_clist_set_pixmap(clist, row, COL_GETALL,

                                     checkboxoffxpm, checkboxoffxpmmask);

        gtk_clist_set_row_data(clist, row, ac_prefs);

        return row;

}

/* set CList from account list */

static void account_clist_set(void)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        GList *cur;

        gint row = -1, prev_row = -1;

        if (clist->selection)

                prev_row = GPOINTER_TO_INT(clist->selection->data);

        gtk_clist_freeze(clist);

        gtk_clist_clear(clist);

        for (cur = account_list; cur != NULL; cur = cur->next) {

                row = account_clist_set_row((PrefsAccount *)cur->data, -1);

                if ((PrefsAccount *)cur->data == cur_account) {

                        gtk_clist_select_row(clist, row, -1);

                        gtkut_clist_set_focus_row(clist, row);

                }

        }

        if (prev_row >= 0) {

                row = prev_row;

                gtk_clist_select_row(clist, row, -1);

                gtkut_clist_set_focus_row(clist, row);

        }

        if (row >= 0 &&

            gtk_clist_row_is_visible(clist, row) != GTK_VISIBILITY_FULL)

                gtk_clist_moveto(clist, row, -1, 0.5, 0);

        gtk_clist_thaw(clist);

}

/* set account list from CList */

static void account_list_set(void)

{

        GtkCList *clist = GTK_CLIST(edit_account.clist);

        gint row;

        PrefsAccount *ac_prefs;

        while (account_list)

                account_list = g_list_remove(account_list, account_list->data);

        for (row = 0; (ac_prefs = gtk_clist_get_row_data(clist, row)) != NULL;

             row++)

                account_list = g_list_append(account_list, ac_prefs);

}