Sylpheed

/*

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

 * Copyright (C) 1999-2009 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 <glib/gi18n.h>

#include <gtk/gtk.h>

#include <gdk/gdkkeysyms.h>

#include <stdio.h>

#include <errno.h>

#include "main.h"

#include "mainwindow.h"

#include "folderview.h"

#include "folder.h"

#include "account.h"

#include "prefs.h"

#include "prefs_account.h"

#include "prefs_account_dialog.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"

enum

{

        COL_DEFAULT,

        COL_GETALL,

        COL_NAME,

        COL_PROTOCOL,

        COL_SERVER,

        COL_ACCOUNT,

        COL_CAN_GETALL,

        N_COLS

};

static struct EditAccount {

        GtkWidget *window;

        GtkWidget *treeview;

        GtkListStore *store;

        GtkTreeSelection *selection;

        GtkWidget *close_btn;

} edit_account;

static void account_edit_create                (void);

static GtkWidget *account_wait_window_create        (const gchar        *str);

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 gboolean account_selected        (GtkTreeSelection        *selection,

                                         GtkTreeModel                *model,

                                         GtkTreePath                *path,

                                         gboolean                 cur_selected,

                                         gpointer                 data);

static void account_default_toggled        (GtkCellRenderer        *cell,

                                         gchar                        *path,

                                         gpointer                 data);

static void account_getall_toggled        (GtkCellRenderer        *cell,

                                         gchar                        *path,

                                         gpointer                 data);

static void account_row_activated        (GtkTreeView                *treeview,

                                         GtkTreePath                *path,

                                         GtkTreeViewColumn        *column,

                                         gpointer                 data);

static void account_row_reordered        (GtkTreeModel                *model,

                                         GtkTreePath                *path,

                                         GtkTreeIter                *iter,

                                         gpointer                 data);

static gint account_delete_event        (GtkWidget        *widget,

                                         GdkEventAny        *event,

                                         gpointer         data);

static gboolean account_key_pressed        (GtkWidget        *widget,

                                         GdkEventKey        *event,

                                         gpointer         data);

static void account_set_row                (PrefsAccount        *ac_prefs,

                                         GtkTreeIter        *iter,

                                         GtkTreeIter        *new,

                                         gboolean         move_view);

static void account_set_dialog                (void);

static void account_update_dialog        (void);

static void account_set_list                (void);

void account_set_menu(void)

{

        main_window_set_account_menu(account_get_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_set_dialog();

        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);

        gtk_window_present(GTK_WINDOW(edit_account.window));

        if (!ac_prefs) return;

        account_append(ac_prefs);

        if (ac_prefs->is_default)

                account_set_as_default(ac_prefs);

        account_set_row(ac_prefs, NULL, NULL, TRUE);

        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())) {

                                GtkWidget *window;

                                window = account_wait_window_create(_("Creating folder tree. Please wait..."));

                                if (folder->klass->create_tree(folder) < 0)

                                        alertpanel_error(_("Creation of the folder tree failed."));

                                statusbar_pop_all();

                                gtk_widget_destroy(window);

                        }

                }

                folderview_set_all();

        }

}

void account_open(PrefsAccount *ac_prefs)

{

        gboolean prev_default;

        gchar *prev_name;

        g_return_if_fail(ac_prefs != NULL);

        prev_default = ac_prefs->is_default;

        prev_name = g_strdup(ac_prefs->account_name ? ac_prefs->account_name : "");

        prefs_account_open(ac_prefs);

        if (edit_account.window && GTK_WIDGET_VISIBLE(edit_account.window))

                gtk_window_present(GTK_WINDOW(edit_account.window));

        else

                main_window_popup(main_window_get());

        if (!prev_default && ac_prefs->is_default)

                account_set_as_default(ac_prefs);

        if (ac_prefs->folder &&

            strcmp2(prev_name, ac_prefs->account_name) != 0) {

                folder_set_name(FOLDER(ac_prefs->folder),

                                ac_prefs->account_name);

                folderview_set_all();

                folder_write_list();

        }

        g_free(prev_name);

        account_write_config_all();

        account_set_menu();

        main_window_reflect_prefs_all();

        account_updated();

}

void account_set_missing_folder(void)

{

        PrefsAccount *ap;

        GList *cur;

        for (cur = account_get_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();

                                }

                        }

                }

        }

}

static void account_edit_create(void)

{

        GtkWidget *window;

        GtkWidget *vbox;

        GtkWidget *label;

        GtkWidget *hbox;

        GtkWidget *scrolledwin;

        GtkWidget *treeview;

        GtkListStore *store;

        GtkTreeSelection *selection;

        GtkTreeViewColumn *column;

        GtkCellRenderer *renderer;

        GtkWidget *vbox2;

        GtkWidget *add_btn;

        GtkWidget *edit_btn;

        GtkWidget *del_btn;

        GtkWidget *up_btn;

        GtkWidget *down_btn;

        GtkWidget *image;

        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_position (GTK_WINDOW (window),

                                 GTK_WIN_POS_CENTER_ON_PARENT);

        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);

        gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),

                                            GTK_SHADOW_IN);

        store = gtk_list_store_new

                (N_COLS, G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, G_TYPE_STRING,

                 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_BOOLEAN);

        treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));

        g_object_unref(G_OBJECT(store));

        gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), TRUE);

        gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview), TRUE);

        gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview), COL_NAME);

        gtk_tree_view_set_reorderable(GTK_TREE_VIEW(treeview), TRUE);

        selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));

        gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);

        gtk_tree_selection_set_select_function(selection, account_selected,

                                               NULL, NULL);

        renderer = gtk_cell_renderer_toggle_new();

        gtk_cell_renderer_toggle_set_radio(GTK_CELL_RENDERER_TOGGLE(renderer),

                                           TRUE);

        g_signal_connect(renderer, "toggled",

                         G_CALLBACK(account_default_toggled), NULL);

        column = gtk_tree_view_column_new_with_attributes

                ("D", renderer, "active", COL_DEFAULT, NULL);

        gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);

        renderer = gtk_cell_renderer_toggle_new();

        g_signal_connect(renderer, "toggled",

                         G_CALLBACK(account_getall_toggled), NULL);

        column = gtk_tree_view_column_new_with_attributes

                ("G", renderer, "active", COL_GETALL, "visible", COL_CAN_GETALL,

                 NULL);

        gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);

        renderer = gtk_cell_renderer_text_new();

        column = gtk_tree_view_column_new_with_attributes

                 (_("Name"), renderer, "text", COL_NAME, NULL);

        gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);

        renderer = gtk_cell_renderer_text_new();

        column = gtk_tree_view_column_new_with_attributes

                 (_("Protocol"), renderer, "text", COL_PROTOCOL, NULL);

        gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);

        renderer = gtk_cell_renderer_text_new();

        column = gtk_tree_view_column_new_with_attributes

                 (_("Server"), renderer, "text", COL_SERVER, NULL);

        gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);

        gtk_widget_show(treeview);

        gtk_container_add(GTK_CONTAINER(scrolledwin), treeview);

        g_signal_connect(G_OBJECT(treeview), "row-activated",

                         G_CALLBACK(account_row_activated), NULL);

        g_signal_connect_after(G_OBJECT(store), "rows-reordered",

                               G_CALLBACK(account_row_reordered), 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_from_stock (GTK_STOCK_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);

#ifdef GTK_STOCK_EDIT

        edit_btn = gtk_button_new_from_stock (GTK_STOCK_EDIT);

#else

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

#endif

        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_from_stock (GTK_STOCK_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 ();

        image = gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_BUTTON);

        gtk_widget_show (image);

        gtk_button_set_image (GTK_BUTTON(down_btn), image);

        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 ();

        image = gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_BUTTON);

        gtk_widget_show (image);

        gtk_button_set_image (GTK_BUTTON(up_btn), image);

        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_mnemonic

                (_(" _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_stock_button_set_create(&hbbox, &close_btn, GTK_STOCK_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);

        edit_account.window    = window;

        edit_account.treeview  = treeview;

        edit_account.store     = store;

        edit_account.selection = selection;

        edit_account.close_btn = close_btn;

}

static GtkWidget *account_wait_window_create(const gchar *str)

{

        GtkWidget *window;

        GtkWidget *label;

        window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

        gtk_widget_set_size_request(window, 380, 60);

        gtk_container_set_border_width(GTK_CONTAINER(window), 8);

        gtk_window_set_position(GTK_WINDOW(window),

                                GTK_WIN_POS_CENTER_ON_PARENT);

        gtk_window_set_title(GTK_WINDOW(window), str);

        gtk_window_set_modal(GTK_WINDOW(window), TRUE);

        gtk_window_set_policy(GTK_WINDOW(window), FALSE, FALSE, FALSE);

        manage_window_focus_in(edit_account.window, NULL, NULL);

        manage_window_set_transient(GTK_WINDOW(window));

        g_signal_connect(G_OBJECT(window), "delete_event", G_CALLBACK(gtk_true),

                         NULL);

        label = gtk_label_new(str);

        gtk_container_add(GTK_CONTAINER(window), label);

        gtk_widget_show(label);

        gtk_widget_show(window);

        return window;

}

static void account_edit_prefs(void)

{

        GtkTreeIter iter;

        PrefsAccount *ac_prefs;

        if (!gtk_tree_selection_get_selected(edit_account.selection,

                                             NULL, &iter))

                return;

        gtk_tree_model_get(GTK_TREE_MODEL(edit_account.store), &iter,

                           COL_ACCOUNT, &ac_prefs, -1);

        account_open(ac_prefs);

        account_set_row(ac_prefs, &iter, NULL, FALSE);

}

static void account_delete(void)

{

        GtkTreeIter iter;

        PrefsAccount *ac_prefs;

        gchar buf[BUFFSIZE];

        if (!gtk_tree_selection_get_selected(edit_account.selection,

                                             NULL, &iter))

                return;

        gtk_tree_model_get(GTK_TREE_MODEL(edit_account.store), &iter,

                           COL_ACCOUNT, &ac_prefs, -1);

        g_return_if_fail(ac_prefs != NULL);

        g_snprintf(buf, sizeof(buf),

                   _("Do you really want to delete the account '%s'?"),

                   ac_prefs->account_name ? ac_prefs->account_name :

                   _("(Untitled)"));

        if (alertpanel_full(_("Delete account"), buf,

                            ALERT_QUESTION, G_ALERTALTERNATE, FALSE,

                            GTK_STOCK_YES, GTK_STOCK_NO, NULL)

            != G_ALERTDEFAULT)

                return;

        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);

        gtk_list_store_remove(edit_account.store, &iter);

        account_update_dialog();

}

static void account_up(void)

{

        GtkTreeModel *model = GTK_TREE_MODEL(edit_account.store);

        GtkTreeIter iter, prev;

        GtkTreePath *path;

        if (!gtk_tree_selection_get_selected(edit_account.selection,

                                             NULL, &iter))

                return;

        path = gtk_tree_model_get_path(model, &iter);

        if (gtk_tree_path_prev(path)) {

                gtk_tree_model_get_iter(model, &prev, path);

                gtk_list_store_swap(edit_account.store, &iter, &prev);

        }

        gtk_tree_path_free(path);

}

static void account_down(void)

{

        GtkTreeIter iter, next;

        if (!gtk_tree_selection_get_selected(edit_account.selection,

                                             NULL, &iter))

                return;

        next = iter;

        if (gtk_tree_model_iter_next(GTK_TREE_MODEL(edit_account.store),

                                     &next))

                gtk_list_store_swap(edit_account.store, &iter, &next);

}

static void account_set_default(void)

{

        GtkTreeIter iter;

        PrefsAccount *ac_prefs;

        if (!gtk_tree_selection_get_selected(edit_account.selection,

                                             NULL, &iter))

                return;

        gtk_tree_model_get(GTK_TREE_MODEL(edit_account.store), &iter,

                           COL_ACCOUNT, &ac_prefs, -1);

        g_return_if_fail(ac_prefs != NULL);

        account_set_as_default(ac_prefs);

        account_update_dialog();

        cur_account = ac_prefs;

        account_set_menu();

        main_window_reflect_prefs_all();

}

static void account_edit_close(void)

{

        GList *account_list;

        account_update_lock();

        account_set_list();

        account_write_config_all();

        account_list = account_get_list();

        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();

        account_update_unlock();

        account_updated();

        gtk_widget_hide(edit_account.window);

        main_window_popup(main_window_get());

        inc_unlock();

}

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

                                 gpointer data)

{

        account_edit_close();

        return TRUE;

}

static gboolean account_selected(GtkTreeSelection *selection,

                                 GtkTreeModel *model, GtkTreePath *path,

                                 gboolean cur_selected, gpointer data)

{

        return TRUE;

}

static void account_default_toggled(GtkCellRenderer *cell, gchar *path_str,

                                    gpointer data)

{

        GtkTreeIter iter;

        PrefsAccount *ac;

        GtkTreePath *path;

        path = gtk_tree_path_new_from_string(path_str);

        gtk_tree_model_get_iter(GTK_TREE_MODEL(edit_account.store),

                                &iter, path);

        gtk_tree_path_free(path);

        gtk_tree_model_get(GTK_TREE_MODEL(edit_account.store), &iter,

                           COL_ACCOUNT, &ac, -1);

        account_set_as_default(ac);

        account_update_dialog();

}

static void account_getall_toggled(GtkCellRenderer *cell, gchar *path_str,

                                   gpointer data)

{

        GtkTreeIter iter;

        PrefsAccount *ac;

        GtkTreePath *path;

        gboolean can_getall;

        path = gtk_tree_path_new_from_string(path_str);

        gtk_tree_model_get_iter(GTK_TREE_MODEL(edit_account.store),

                                &iter, path);

        gtk_tree_path_free(path);

        gtk_tree_model_get(GTK_TREE_MODEL(edit_account.store), &iter,

                           COL_ACCOUNT, &ac, COL_CAN_GETALL, &can_getall, -1);

        if (can_getall) {

                ac->recv_at_getall ^= TRUE;

                account_set_row(ac, &iter, NULL, FALSE);

        }

}

static void account_row_activated(GtkTreeView *treeview, GtkTreePath *path,

                                  GtkTreeViewColumn *column, gpointer data)

{

        account_edit_prefs();

}

static void account_row_reordered        (GtkTreeModel                *model,

                                         GtkTreePath                *path,

                                         GtkTreeIter                *iter,

                                         gpointer                 data)

{

        GtkTreeIter iter_;

        GtkTreePath *path_;

        if (!gtk_tree_selection_get_selected(edit_account.selection,

                                             NULL, &iter_))

                return;

        path_ = gtk_tree_model_get_path

                (GTK_TREE_MODEL(edit_account.store), &iter_);

        gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(edit_account.treeview),

                                     path_, NULL, FALSE, 0.0, 0.0);

        gtk_tree_path_free(path_);

}

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

                                    gpointer data)

{

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

                account_edit_close();

        return FALSE;

}

static void account_set_row(PrefsAccount *ac_prefs, GtkTreeIter *iter,

                            GtkTreeIter *new, gboolean move_view)

{

        GtkListStore *store = edit_account.store;

        GtkTreeIter iter_;

        const gchar *protocol, *server;

        gboolean has_getall;

        g_return_if_fail(ac_prefs != NULL);

#if USE_SSL

        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

        protocol = ac_prefs->protocol == A_POP3  ? "POP3" :

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

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

#endif

        server = ac_prefs->protocol == A_NNTP ?

                ac_prefs->nntp_server : ac_prefs->recv_server;

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

                      ac_prefs->protocol == A_IMAP4 ||

                      ac_prefs->protocol == A_NNTP);

        if (!iter)

                gtk_list_store_append(store, &iter_);

        else

                iter_ = *iter;

        gtk_list_store_set(store, &iter_,

                           COL_DEFAULT, ac_prefs->is_default,

                           COL_GETALL, has_getall && ac_prefs->recv_at_getall,

                           COL_NAME, ac_prefs->account_name,

                           COL_PROTOCOL, protocol,

                           COL_SERVER, server,

                           COL_ACCOUNT, ac_prefs,

                           COL_CAN_GETALL, has_getall,

                           -1);

        if (new)

                *new = iter_;

        if (move_view) {

                GtkTreePath *path;

                path = gtk_tree_model_get_path

                        (GTK_TREE_MODEL(edit_account.store), &iter_);

                gtk_tree_view_scroll_to_cell

                        (GTK_TREE_VIEW(edit_account.treeview),

                         path, NULL, TRUE, 0.5, 0.0);

                gtk_tree_path_free(path);

        }

}

/* set dialog from account list */

static void account_set_dialog(void)

{

        GList *cur;

        GtkTreeIter iter;

        GtkTreePath *path;

        gtk_list_store_clear(edit_account.store);

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

                account_set_row((PrefsAccount *)cur->data, NULL, &iter, FALSE);

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

                        gtk_tree_selection_select_iter(edit_account.selection,

                                                       &iter);

                }

        }

        if (!gtk_tree_selection_get_selected(edit_account.selection, NULL,

                                             &iter))

                return;

        path = gtk_tree_model_get_path(GTK_TREE_MODEL(edit_account.store),

                                       &iter);

        gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(edit_account.treeview),

                                     path, NULL, FALSE, 0.0, 0.0);

        gtk_tree_path_free(path);

}

/* update dialog to the latest state */

static void account_update_dialog(void)

{

        GtkTreeIter iter;

        GtkTreeModel *model = GTK_TREE_MODEL(edit_account.store);

        PrefsAccount *ac;

        if (!gtk_tree_model_get_iter_first(model, &iter))

                return;

        do {

                gtk_tree_model_get(model, &iter, COL_ACCOUNT, &ac, -1);

                if (ac)

                        account_set_row(ac, &iter, NULL, FALSE);

        } while (gtk_tree_model_iter_next(model, &iter));

}

/* set account list from dialog */

static void account_set_list(void)

{

        GtkTreeIter iter;

        GtkTreeModel *model = GTK_TREE_MODEL(edit_account.store);

        PrefsAccount *ac;

        account_list_free();

        if (!gtk_tree_model_get_iter_first(model, &iter))

                return;

        do {

                gtk_tree_model_get(model, &iter, COL_ACCOUNT, &ac, -1);

                if (ac)

                        account_append(ac);

        } while (gtk_tree_model_iter_next(model, &iter));

}