path: root/mail/em-account-editor.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 *  Authors:
 *    Dan Winship <danw@ximian.com>
 *    Jeffrey Stedfast <fejj@ximian.com>
 *    Michael Zucchi <notzed@ximian.com>
 *
 *  Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

/*
  work before merge can occur:

  verify behaviour.
  work out what to do with the startup druid.

  also need to work out:
  how to remove unecessary items from a service url once
   configured (removing settings from other types).

*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <glib/gi18n.h>
#include <glib/gstdio.h>

#include <string.h>
#include <stdarg.h>

#include <gconf/gconf-client.h>

#include <glade/glade.h>

#include <libgnomeui/gnome-druid.h>
#include <libgnomeui/gnome-druid-page-standard.h>

#include <libedataserver/e-account-list.h>
#include <e-util/e-signature-list.h>

#include "e-util/e-error.h"
#include "e-util/e-util-private.h"

#include "em-config.h"
#include "em-folder-selection-button.h"
#include "em-account-editor.h"
#include "mail-session.h"
#include "mail-send-recv.h"
#include "mail-signature-editor.h"
#include "mail-component.h"
#include "em-utils.h"
#include "em-composer-prefs.h"
#include "mail-config.h"
#include "mail-ops.h"
#include "mail-mt.h"

#if defined (HAVE_NSS)
#include "smime/gui/e-cert-selector.h"
#endif

#define d(x)

/* econfig item for the extra config hings */
struct _receive_options_item {
    EMConfigItem item;

    /* Only CAMEL_PROVIDER_CONF_ENTRYs GtkEntrys are stored here.
       The auto-detect camel provider code will probably be removed */
    GHashTable *extra_table;
};

typedef struct _EMAccountEditorService {
    EMAccountEditor *emae;  /* parent pointer, for callbacks */

    /* NOTE: keep all widgets together, first frame last check_dialog */
    struct _GtkWidget *frame;
    struct _GtkWidget *container;

    struct _GtkComboBox *providers;

    struct _GtkLabel *description;
    struct _GtkLabel *hostlabel;
    struct _GtkEntry *hostname;
    struct _GtkLabel *userlabel;
    struct _GtkEntry *username;
    struct _GtkEntry *path;
    struct _GtkLabel *pathlabel;
    struct _GtkWidget *pathentry;

    struct _GtkWidget *ssl_frame;
    struct _GtkComboBox *use_ssl;
    struct _GtkWidget *ssl_hbox;
    struct _GtkWidget *no_ssl;

    struct _GtkWidget *auth_frame;
    struct _GtkComboBox *authtype;

    struct _GtkWidget *authitem;
    struct _GtkToggleButton *remember;
    struct _GtkButton *check_supported;
    struct _GtkToggleButton *needs_auth;

    struct _GtkWidget *check_dialog;
    int check_id;

    GList *authtypes;   /* if "Check supported" */
    CamelProvider *provider;
    CamelProviderType type;

    int auth_changed_id;
} EMAccountEditorService;

typedef struct _EMAccountEditorPrivate {
    struct _EMConfig *config;
    GList *providers;

    /* signatures */
    struct _GtkComboBox *signatures_dropdown;
    guint sig_added_id;
    guint sig_removed_id;
    guint sig_changed_id;
    const char *sig_uid;

    /* incoming mail */
    EMAccountEditorService source;

    /* extra incoming config */
    CamelProvider *extra_provider;
    GSList *extra_items;    /* this is freed by the econfig automatically */

    /* outgoing mail */
    EMAccountEditorService transport;

    /* account management */
    GtkEntry *identity_entries[5];
    struct _GtkToggleButton *default_account;
    struct _GtkWidget *management_frame;

    /* special folders */
    struct _GtkButton *drafts_folder_button;
    struct _GtkButton *sent_folder_button;
    struct _GtkButton *restore_folders_button;

    /* Security */
    struct _GtkEntry *pgp_key;
    struct _GtkToggleButton *pgp_encrypt_to_self;
    struct _GtkToggleButton *pgp_always_sign;
    struct _GtkToggleButton *pgp_no_imip_sign;
    struct _GtkToggleButton *pgp_always_trust;

    struct _GtkToggleButton *smime_sign_default;
    struct _GtkEntry *smime_sign_key;
    struct _GtkButton *smime_sign_key_select;
    struct _GtkButton *smime_sign_key_clear;
    struct _GtkButton *smime_sign_select;
    struct _GtkToggleButton *smime_encrypt_default;
    struct _GtkToggleButton *smime_encrypt_to_self;
    struct _GtkEntry *smime_encrypt_key;
    struct _GtkButton *smime_encrypt_key_select;
    struct _GtkButton *smime_encrypt_key_clear;

    /* for e-config callbacks, each page sets up its widgets, then they are dealed out by the get_widget callback in order*/
    GtkWidget *widgets[5];
    const char *widgets_name[5];
    int widgets_index;

    /* for druid page preparation */
    unsigned int identity_set:1;
    unsigned int receive_set:1;
    unsigned int management_set:1;
} EMAccountEditorPrivate;

static void emae_refresh_authtype(EMAccountEditor *emae, EMAccountEditorService *service);
static void em_account_editor_construct(EMAccountEditor *emae, EAccount *account, em_account_editor_t type, char *id);
static void emae_account_folder_changed(EMFolderSelectionButton *folder, EMAccountEditor *emae);
static GtkVBoxClass *emae_parent;

static void
emae_init(GObject *o)
{
    EMAccountEditor *emae = (EMAccountEditor *)o;

    emae->priv = g_malloc0(sizeof(*emae->priv));

    emae->priv->source.emae = emae;
    emae->priv->transport.emae = emae;
}

static void
emae_finalise(GObject *o)
{
    EMAccountEditor *emae = (EMAccountEditor *)o;
    EMAccountEditorPrivate *p = emae->priv;

    if (p->sig_added_id) {
        ESignatureList *signatures = mail_config_get_signatures();

        g_signal_handler_disconnect(signatures, p->sig_added_id);
        g_signal_handler_disconnect(signatures, p->sig_removed_id);
        g_signal_handler_disconnect(signatures, p->sig_changed_id);
    }

    g_list_free(p->source.authtypes);
    g_list_free(p->transport.authtypes);

    g_list_free(p->providers);
    g_free(p);

    g_object_unref(emae->account);
    if (emae->original)
        g_object_unref(emae->original);

    ((GObjectClass *)emae_parent)->finalize(o);
}

static void
emae_class_init(GObjectClass *klass)
{
    klass->finalize = emae_finalise;
}

GType
em_account_editor_get_type(void)
{
    static GType type = 0;

    if (type == 0) {
        static const GTypeInfo info = {
            sizeof(EMAccountEditorClass),
            NULL, NULL,
            (GClassInitFunc)emae_class_init,
            NULL, NULL,
            sizeof(EMAccountEditor), 0,
            (GInstanceInitFunc)emae_init
        };
        emae_parent = g_type_class_ref(G_TYPE_OBJECT);
        type = g_type_register_static(G_TYPE_OBJECT, "EMAccountEditor", &info, 0);
    }

    return type;
}

/**
 * em_account_editor_new:
 * @account:
 * @type:
 *
 * Create a new account editor.  If @account is NULL then this is to
 * create a new account, else @account is copied to a working
 * structure and is for editing an existing account.
 *
 * Return value:
 **/
EMAccountEditor *em_account_editor_new(EAccount *account, em_account_editor_t type, char *id)
{
    EMAccountEditor *emae = g_object_new(em_account_editor_get_type(), NULL);

    em_account_editor_construct(emae, account, type, id);

    return emae;
}

/* ********************************************************************** */

static struct {
    char *label;
    char *value;
} ssl_options[] = {
    /* Translators: This string is a "Use secure connection" option for
       the Mailer. It will not use an encrypted connection. */
    { N_("No encryption"), "never" },
    /* Translators: This string is a "Use secure connection" option for
       the Mailer. TLS (Transport Layer Security) is commonly known by
       this abbreviation. */
    { N_("TLS encryption"), "when-possible" },
    /* Translators: This string is a "Use secure connection" option for
       the Mailer. SSL (Secure Sockets Layer) is commonly known by this
       abbreviation. */
    { N_("SSL encryption"), "always" }
};

#define num_ssl_options (sizeof (ssl_options) / sizeof (ssl_options[0]))

static gboolean
is_email (const char *address)
{
    /* This is supposed to check if the address's domain could be
           an FQDN but alas, it's not worth the pain and suffering. */
    const char *at;

    at = strchr (address, '@');
    /* make sure we have an '@' and that it's not the first or last char */
    if (!at || at == address || *(at + 1) == '\0')
        return FALSE;

    return TRUE;
}

static CamelURL *
emae_account_url(EMAccountEditor *emae, int urlid)
{
    CamelURL *url = NULL;
    const char *uri;

    uri = e_account_get_string(emae->account, urlid);

    if (uri && uri[0])
        url = camel_url_new(uri, NULL);

    if (url == NULL) {
        url = camel_url_new("dummy:", NULL);
        camel_url_set_protocol(url, NULL);
    }

    return url;
}

/* ********************************************************************** */
static void
emae_license_state(GtkToggleButton *button, GtkDialog *dialog)
{
    gtk_dialog_set_response_sensitive(dialog, GTK_RESPONSE_ACCEPT,
                      gtk_toggle_button_get_active(button));
}

static gboolean
emae_load_text(GtkTextView *view, const char *filename)
{
    FILE *fd;
    char filebuf[1024];
    GtkTextIter iter;
    GtkTextBuffer *buffer;
    int count;

    g_return_val_if_fail (filename != NULL , FALSE);

    fd = g_fopen (filename, "r");
    if (fd) {
        buffer =  gtk_text_buffer_new (NULL);
        gtk_text_buffer_get_start_iter (buffer, &iter);
        while (!feof (fd) && !ferror (fd)) {
            count = fread (filebuf, 1, sizeof (filebuf), fd);
            gtk_text_buffer_insert (buffer, &iter, filebuf, count);
        }

        gtk_text_view_set_buffer(GTK_TEXT_VIEW (view), GTK_TEXT_BUFFER(buffer));
        fclose (fd);
    }

    return fd != NULL;
}

static gboolean
emae_display_license(EMAccountEditor *emae, CamelProvider *prov)
{
    GladeXML *xml;
    GtkWidget *w, *dialog;
    char *tmp;
    GtkResponseType response = GTK_RESPONSE_NONE;
    char *gladefile;

    gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                      "mail-dialogs.glade",
                      NULL);
    xml = glade_xml_new (gladefile, "license_dialog", NULL);
    g_free (gladefile);

    dialog = glade_xml_get_widget(xml, "license_dialog");
    gtk_dialog_set_response_sensitive((GtkDialog *)dialog, GTK_RESPONSE_ACCEPT, FALSE);
    tmp = g_strdup_printf(_("%s License Agreement"), prov->license);
    gtk_window_set_title((GtkWindow *)dialog, tmp);
    g_free(tmp);

    g_signal_connect(glade_xml_get_widget(xml, "license_checkbutton"),
             "toggled", G_CALLBACK(emae_license_state), dialog);

    tmp = g_strdup_printf(_("\nPlease read carefully the license agreement\n"
                "for %s displayed below\n"
                "and tick the check box for accepting it\n"), prov->license);
    gtk_label_set_text((GtkLabel *)glade_xml_get_widget(xml, "license_top_label"), tmp);
    g_free(tmp);

    w = glade_xml_get_widget(xml, "license_textview");
    if (emae_load_text((GtkTextView *)w, prov->license_file)) {
        gtk_text_view_set_editable((GtkTextView *)w, FALSE);
        response = gtk_dialog_run((GtkDialog *)dialog);
    } else {
        e_error_run((GtkWindow *)gtk_widget_get_toplevel(emae->editor),
                "mail:no-load-license", prov->license_file, NULL);
    }

    gtk_widget_destroy(dialog);
    g_object_unref(xml);

    return (response == GTK_RESPONSE_ACCEPT);
}

static gboolean
emae_check_license(EMAccountEditor *emae, CamelProvider *prov)
{
    gboolean accepted = TRUE;

    if (prov->flags & CAMEL_PROVIDER_HAS_LICENSE) {
        GConfClient *gconf = mail_config_get_gconf_client();
        GSList *providers_list, *l;

        providers_list = gconf_client_get_list (gconf, "/apps/evolution/mail/licenses", GCONF_VALUE_STRING, NULL);

        for (l = providers_list, accepted = FALSE; l && !accepted; l = g_slist_next(l))
            accepted = (strcmp((char *)l->data, prov->protocol) == 0);

        if (!accepted
            && (accepted = emae_display_license(emae, prov)) == TRUE) {
            providers_list = g_slist_append(providers_list, g_strdup(prov->protocol));
            gconf_client_set_list(gconf,
                          "/apps/evolution/mail/licenses",
                          GCONF_VALUE_STRING,
                          providers_list, NULL);
        }

        g_slist_foreach(providers_list, (GFunc)g_free, NULL);
        g_slist_free(providers_list);
    }

    return accepted;
}

static void
default_folders_clicked (GtkButton *button, gpointer user_data)
{
    EMAccountEditor *emae = user_data;
    const char *uri;

    uri = mail_component_get_folder_uri(NULL, MAIL_COMPONENT_FOLDER_DRAFTS);
    em_folder_selection_button_set_selection((EMFolderSelectionButton *)emae->priv->drafts_folder_button, uri);
    emae_account_folder_changed((EMFolderSelectionButton *)emae->priv->drafts_folder_button, emae);

    uri = mail_component_get_folder_uri(NULL, MAIL_COMPONENT_FOLDER_SENT);
    em_folder_selection_button_set_selection((EMFolderSelectionButton *)emae->priv->sent_folder_button, uri);
    emae_account_folder_changed((EMFolderSelectionButton *)emae->priv->sent_folder_button, emae);
}

/* custom widget factories */
GtkWidget *em_account_editor_folder_selector_button_new (char *widget_name, char *string1, char *string2, int int1, int int2);

GtkWidget *
em_account_editor_folder_selector_button_new (char *widget_name, char *string1, char *string2, int int1, int int2)
{
    return (GtkWidget *)em_folder_selection_button_new(string1 ? string1 : _("Select Folder"), NULL);
}

GtkWidget *em_account_editor_dropdown_new(char *widget_name, char *string1, char *string2, int int1, int int2);

GtkWidget *
em_account_editor_dropdown_new(char *widget_name, char *string1, char *string2, int int1, int int2)
{
    return (GtkWidget *)gtk_combo_box_new();
}

GtkWidget *em_account_editor_ssl_selector_new(char *widget_name, char *string1, char *string2, int int1, int int2);

GtkWidget *
em_account_editor_ssl_selector_new(char *widget_name, char *string1, char *string2, int int1, int int2)
{
    GtkComboBox *dropdown = (GtkComboBox *)gtk_combo_box_new();
    GtkCellRenderer *cell = gtk_cell_renderer_text_new();
    GtkListStore *store;
    int i;
    GtkTreeIter iter;

    gtk_widget_show((GtkWidget *)dropdown);

    store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_POINTER);

    for (i=0;i<num_ssl_options;i++) {
        gtk_list_store_append(store, &iter);
        gtk_list_store_set(store, &iter, 0, _(ssl_options[i].label), 1, ssl_options[i].value, -1);
    }

    gtk_cell_layout_pack_start((GtkCellLayout *)dropdown, cell, TRUE);
    gtk_cell_layout_set_attributes((GtkCellLayout *)dropdown, cell, "text", 0, NULL);

    gtk_combo_box_set_model(dropdown, (GtkTreeModel *)store);

    return (GtkWidget *)dropdown;
}

/* The camel provider auto-detect interface should be deprecated.
   But it still needs to be replaced with something of similar functionality.
   Just using the normal econfig plugin mechanism should be adequate. */
static void
emae_auto_detect_free (gpointer key, gpointer value, gpointer user_data)
{
    g_free (key);
    g_free (value);
}

static void
emae_auto_detect(EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;
    EMAccountEditorService *service = &gui->source;
    GHashTable *auto_detected;
    GSList *l;
    CamelProviderConfEntry *entries;
    char *value;
    int i;
    CamelURL *url;

    if (service->provider == NULL
        || (entries = service->provider->extra_conf) == NULL)
        return;

    d(printf("Running auto-detect\n"));

    url = emae_account_url(emae, E_ACCOUNT_SOURCE_URL);
    camel_provider_auto_detect(service->provider, url, &auto_detected, NULL);
    camel_url_free(url);
    if (auto_detected == NULL) {
        d(printf(" no values detected\n"));
        return;
    }

    for (i = 0; entries[i].type != CAMEL_PROVIDER_CONF_END; i++) {
        struct _receive_options_item *item;
        GtkWidget *w;

        if (entries[i].name == NULL
            || (value = g_hash_table_lookup (auto_detected, entries[i].name)) == NULL)
            continue;

        /* only 2 providers use this, and they only do it for 3 entries only */
        g_return_if_fail (entries[i].type == CAMEL_PROVIDER_CONF_ENTRY);

        w = NULL;
        for (l = emae->priv->extra_items;l;l=g_slist_next(l)) {
            item = l->data;
            if (item->extra_table && (w = g_hash_table_lookup(item->extra_table, entries[i].name)))
                break;
        }

        gtk_entry_set_text((GtkEntry *)w, value?value:"");
    }

    g_hash_table_foreach(auto_detected, emae_auto_detect_free, NULL);
    g_hash_table_destroy(auto_detected);
}

static gint
provider_compare (const CamelProvider *p1, const CamelProvider *p2)
{
    /* sort providers based on "location" (ie. local or remote) */
    if (p1->flags & CAMEL_PROVIDER_IS_REMOTE) {
        if (p2->flags & CAMEL_PROVIDER_IS_REMOTE)
            return 0;
        return -1;
    } else {
        if (p2->flags & CAMEL_PROVIDER_IS_REMOTE)
            return 1;
        return 0;
    }
}

static void
emae_signature_added(ESignatureList *signatures, ESignature *sig, EMAccountEditor *emae)
{
    GtkTreeModel *model;
    GtkTreeIter iter;

    model = gtk_combo_box_get_model(emae->priv->signatures_dropdown);

    gtk_list_store_append((GtkListStore *)model, &iter);
    gtk_list_store_set((GtkListStore *)model, &iter, 0, sig->autogen?_("Autogenerated"):sig->name, 1, sig->uid, -1);

    gtk_combo_box_set_active(emae->priv->signatures_dropdown, gtk_tree_model_iter_n_children(model, NULL)-1);
}

static int
emae_signature_get_iter(EMAccountEditor *emae, ESignature *sig, GtkTreeModel **modelp, GtkTreeIter *iter)
{
    GtkTreeModel *model;
    int found = 0;

    model = gtk_combo_box_get_model(emae->priv->signatures_dropdown);
    *modelp = model;
    if (!gtk_tree_model_get_iter_first(model, iter))
        return FALSE;

    do {
        char *uid;

        gtk_tree_model_get(model, iter, 1, &uid, -1);
        if (uid && !strcmp(uid, sig->uid))
            found = TRUE;
        g_free(uid);
    } while (!found && gtk_tree_model_iter_next(model, iter));

    return found;
}

static void
emae_signature_removed(ESignatureList *signatures, ESignature *sig, EMAccountEditor *emae)
{
    GtkTreeIter iter;
    GtkTreeModel *model;

    if (emae_signature_get_iter(emae, sig, &model, &iter))
        gtk_list_store_remove((GtkListStore *)model, &iter);
}

static void
emae_signature_changed(ESignatureList *signatures, ESignature *sig, EMAccountEditor *emae)
{
    GtkTreeIter iter;
    GtkTreeModel *model;

    if (emae_signature_get_iter(emae, sig, &model, &iter))
        gtk_list_store_set((GtkListStore *)model, &iter, 0, sig->autogen?_("Autogenerated"):sig->name, -1);
}

static void
emae_signaturetype_changed(GtkComboBox *dropdown, EMAccountEditor *emae)
{
    int id = gtk_combo_box_get_active(dropdown);
    GtkTreeModel *model;
    GtkTreeIter iter;
    char *uid = NULL;

    if (id != -1) {
        model = gtk_combo_box_get_model(dropdown);
        if (gtk_tree_model_iter_nth_child(model, &iter, NULL, id))
            gtk_tree_model_get(model, &iter, 1, &uid, -1);
    }

    e_account_set_string(emae->account, E_ACCOUNT_ID_SIGNATURE, uid);
    g_free(uid);
}

static void
emae_signature_new(GtkWidget *w, EMAccountEditor *emae)
{
    /* TODO: why is this in composer prefs? apart from it being somewhere to put it? */
    em_composer_prefs_new_signature((GtkWindow *)gtk_widget_get_toplevel(w),
                    gconf_client_get_bool(mail_config_get_gconf_client(),
                                  "/apps/evolution/mail/composer/send_html", NULL));
}

static GtkWidget *
emae_setup_signatures(EMAccountEditor *emae, GladeXML *xml)
{
    EMAccountEditorPrivate *p = emae->priv;
    GtkComboBox *dropdown = (GtkComboBox *)glade_xml_get_widget(xml, "signature_dropdown");
    GtkCellRenderer *cell = gtk_cell_renderer_text_new();
    GtkListStore *store;
    int i, active=0;
    GtkTreeIter iter;
    ESignatureList *signatures;
    EIterator *it;
    const char *current = e_account_get_string(emae->account, E_ACCOUNT_ID_SIGNATURE);
    GtkWidget *button;

    emae->priv->signatures_dropdown = dropdown;
    gtk_widget_show((GtkWidget *)dropdown);

    store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_STRING);

    gtk_list_store_append(store, &iter);
    gtk_list_store_set(store, &iter, 0, _("None"), 1, NULL, -1);

    signatures = mail_config_get_signatures ();

    if (p->sig_added_id == 0) {
        p->sig_added_id = g_signal_connect(signatures, "signature-added", G_CALLBACK(emae_signature_added), emae);
        p->sig_removed_id = g_signal_connect(signatures, "signature-removed", G_CALLBACK(emae_signature_removed), emae);
        p->sig_changed_id = g_signal_connect(signatures, "signature-changed", G_CALLBACK(emae_signature_changed), emae);
    }

    /* we need to count the 'none' entry before using the index */
    i = 1;
    it = e_list_get_iterator ((EList *) signatures);
    while (e_iterator_is_valid (it)) {
        ESignature *sig = (ESignature *)e_iterator_get(it);

        gtk_list_store_append(store, &iter);
        gtk_list_store_set(store, &iter, 0, sig->autogen?_("Autogenerated"):sig->name, 1, sig->uid, -1);

        if (current && !strcmp(current, sig->uid))
            active = i;

        e_iterator_next(it);
        i++;
    }
    g_object_unref (it);

    gtk_cell_layout_pack_start((GtkCellLayout *)dropdown, cell, TRUE);
    gtk_cell_layout_set_attributes((GtkCellLayout *)dropdown, cell, "text", 0, NULL);

    gtk_combo_box_set_model(dropdown, (GtkTreeModel *)store);
    gtk_combo_box_set_active(dropdown, active);

    g_signal_connect(dropdown, "changed", G_CALLBACK(emae_signaturetype_changed), emae);
    gtk_widget_set_sensitive((GtkWidget *)dropdown, e_account_writable(emae->account, E_ACCOUNT_ID_SIGNATURE));

    button = glade_xml_get_widget(xml, "sigAddNew");
    g_signal_connect(button, "clicked", G_CALLBACK(emae_signature_new), emae);
    gtk_widget_set_sensitive(button,
                 gconf_client_key_is_writable(mail_config_get_gconf_client(),
                                  "/apps/evolution/mail/signatures", NULL));

    return (GtkWidget *)dropdown;
}

static void
emae_receipt_policy_changed(GtkComboBox *dropdown, EMAccountEditor *emae)
{
    int id = gtk_combo_box_get_active(dropdown);
    GtkTreeModel *model;
    GtkTreeIter iter;
    EAccountReceiptPolicy policy;

    if (id != -1) {
        model = gtk_combo_box_get_model(dropdown);
        if (gtk_tree_model_iter_nth_child(model, &iter, NULL, id)) {
            gtk_tree_model_get(model, &iter, 1, &policy, -1);
            e_account_set_int (emae->account, E_ACCOUNT_RECEIPT_POLICY, policy);
        }
    }

}

static GtkWidget *
emae_setup_receipt_policy (EMAccountEditor *emae, GladeXML *xml)
{
    GtkComboBox *dropdown = (GtkComboBox *)glade_xml_get_widget(xml, "receipt_policy_dropdown");
    GtkListStore *store;
    int i = 0, active = 0;
    GtkTreeIter iter;
    EAccountReceiptPolicy current = emae->account->receipt_policy;
    static struct {
        EAccountReceiptPolicy policy;
        char *label;
    } receipt_policies[] = {
        { E_ACCOUNT_RECEIPT_NEVER,  N_("Never") },
        { E_ACCOUNT_RECEIPT_ALWAYS, N_("Always") },
        { E_ACCOUNT_RECEIPT_ASK,    N_("Ask for each message") }
    };

    gtk_widget_show((GtkWidget *)dropdown);

    store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);

    for (i = 0; i < 3; ++i) {
        gtk_list_store_append (store, &iter);
        gtk_list_store_set (store, &iter,
                    0, _(receipt_policies[i].label),
                    1, receipt_policies[i].policy,
                    -1);
        if (current == receipt_policies[i].policy)
            active = i;
    }

    gtk_combo_box_set_model(dropdown, (GtkTreeModel *)store);
    gtk_combo_box_set_active(dropdown, active);

    g_signal_connect(dropdown, "changed", G_CALLBACK(emae_receipt_policy_changed), emae);
    gtk_widget_set_sensitive((GtkWidget *)dropdown, e_account_writable(emae->account, E_ACCOUNT_RECEIPT_POLICY));

    return (GtkWidget *)dropdown;
}

static void
emae_account_entry_changed(GtkEntry *entry, EMAccountEditor *emae)
{
    int item = GPOINTER_TO_INT(g_object_get_data((GObject *)entry, "account-item"));

    e_account_set_string(emae->account, item, gtk_entry_get_text(entry));
}

static GtkEntry *
emae_account_entry(EMAccountEditor *emae, const char *name, int item, GladeXML *xml)
{
    GtkEntry *entry;
    const char *text;

    entry = (GtkEntry *)glade_xml_get_widget(xml, name);
    text = e_account_get_string(emae->account, item);
    if (text)
        gtk_entry_set_text(entry, text);
    g_object_set_data((GObject *)entry, "account-item", GINT_TO_POINTER(item));
    g_signal_connect(entry, "changed", G_CALLBACK(emae_account_entry_changed), emae);
    gtk_widget_set_sensitive((GtkWidget *)entry, e_account_writable(emae->account, item));

    return entry;
}

static void
emae_account_toggle_changed(GtkToggleButton *toggle, EMAccountEditor *emae)
{
    int item = GPOINTER_TO_INT(g_object_get_data((GObject *)toggle, "account-item"));

    e_account_set_bool(emae->account, item, gtk_toggle_button_get_active(toggle));
}

static void
emae_account_toggle_widget(EMAccountEditor *emae, GtkToggleButton *toggle, int item)
{
    gtk_toggle_button_set_active(toggle, e_account_get_bool(emae->account, item));
    g_object_set_data((GObject *)toggle, "account-item", GINT_TO_POINTER(item));
    g_signal_connect(toggle, "toggled", G_CALLBACK(emae_account_toggle_changed), emae);
    gtk_widget_set_sensitive((GtkWidget *)toggle, e_account_writable(emae->account, item));
}

static GtkToggleButton *
emae_account_toggle(EMAccountEditor *emae, const char *name, int item, GladeXML *xml)
{
    GtkToggleButton *toggle;

    toggle = (GtkToggleButton *)glade_xml_get_widget(xml, name);
    emae_account_toggle_widget(emae, toggle, item);

    return toggle;
}

static void
emae_account_spinint_changed(GtkSpinButton *spin, EMAccountEditor *emae)
{
    int item = GPOINTER_TO_INT(g_object_get_data((GObject *)spin, "account-item"));

    e_account_set_int(emae->account, item, gtk_spin_button_get_value(spin));
}

static void
emae_account_spinint_widget(EMAccountEditor *emae, GtkSpinButton *spin, int item)
{
    gtk_spin_button_set_value(spin, e_account_get_int(emae->account, item));
    g_object_set_data((GObject *)spin, "account-item", GINT_TO_POINTER(item));
    g_signal_connect(spin, "value_changed", G_CALLBACK(emae_account_spinint_changed), emae);
    gtk_widget_set_sensitive((GtkWidget *)spin, e_account_writable(emae->account, item));
}

#if 0
static GtkSpinButton *
emae_account_spinint(EMAccountEditor *emae, const char *name, int item)
{
    GtkSpinButton *spin;

    spin = (GtkSpinButton *)glade_xml_get_widget(emae->priv->xml, name);
    emae_account_spinint_widget(emae, spin, item);

    return spin;
}
#endif

static void
emae_account_folder_changed(EMFolderSelectionButton *folder, EMAccountEditor *emae)
{
    int item = GPOINTER_TO_INT(g_object_get_data((GObject *)folder, "account-item"));

    e_account_set_string(emae->account, item, em_folder_selection_button_get_selection(folder));
}

static EMFolderSelectionButton *
emae_account_folder(EMAccountEditor *emae, const char *name, int item, int deffolder, GladeXML *xml)
{
    EMFolderSelectionButton *folder;
    const char *uri;

    folder = (EMFolderSelectionButton *)glade_xml_get_widget(xml, name);
    uri = e_account_get_string(emae->account, item);
    if (uri) {
        char *tmp = em_uri_to_camel(uri);

        em_folder_selection_button_set_selection(folder, tmp);
        g_free(tmp);
    } else {
        em_folder_selection_button_set_selection(folder, mail_component_get_folder_uri(NULL, deffolder));
    }

    g_object_set_data((GObject *)folder, "account-item", GINT_TO_POINTER(item));
    g_object_set_data((GObject *)folder, "folder-default", GINT_TO_POINTER(deffolder));
    g_signal_connect(folder, "selected", G_CALLBACK(emae_account_folder_changed), emae);
    gtk_widget_show((GtkWidget *)folder);

    gtk_widget_set_sensitive((GtkWidget *)folder, e_account_writable(emae->account, item));

    return folder;
}

#if defined (HAVE_NSS)
static void
smime_changed(EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;
    int act;
    const char *tmp;

    tmp = gtk_entry_get_text(gui->smime_sign_key);
    act = tmp && tmp[0];
    gtk_widget_set_sensitive((GtkWidget *)gui->smime_sign_key_clear, act);
    gtk_widget_set_sensitive((GtkWidget *)gui->smime_sign_default, act);
    if (!act)
        gtk_toggle_button_set_active(gui->smime_sign_default, FALSE);

    tmp = gtk_entry_get_text(gui->smime_encrypt_key);
    act = tmp && tmp[0];
    gtk_widget_set_sensitive((GtkWidget *)gui->smime_encrypt_key_clear, act);
    gtk_widget_set_sensitive((GtkWidget *)gui->smime_encrypt_default, act);
    gtk_widget_set_sensitive((GtkWidget *)gui->smime_encrypt_to_self, act);
    if (!act) {
        gtk_toggle_button_set_active(gui->smime_encrypt_default, FALSE);
        gtk_toggle_button_set_active(gui->smime_encrypt_to_self, FALSE);
    }
}

static void
smime_sign_key_selected(GtkWidget *dialog, const char *key, EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;

    if (key != NULL) {
        gtk_entry_set_text(gui->smime_sign_key, key);
        smime_changed(emae);
    }

    gtk_widget_destroy(dialog);
}

static void
smime_sign_key_select(GtkWidget *button, EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;
    GtkWidget *w;

    w = e_cert_selector_new(E_CERT_SELECTOR_SIGNER, gtk_entry_get_text(gui->smime_sign_key));
    gtk_window_set_modal((GtkWindow *)w, TRUE);
    gtk_window_set_transient_for((GtkWindow *)w, (GtkWindow *)gtk_widget_get_toplevel(button));
    g_signal_connect(w, "selected", G_CALLBACK(smime_sign_key_selected), emae);
    gtk_widget_show(w);
}

static void
smime_sign_key_clear(GtkWidget *w, EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;

    gtk_entry_set_text(gui->smime_sign_key, "");
    smime_changed(emae);
}

static void
smime_encrypt_key_selected(GtkWidget *dialog, const char *key, EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;

    if (key != NULL) {
        gtk_entry_set_text(gui->smime_encrypt_key, key);
        smime_changed(emae);
    }

    gtk_widget_destroy(dialog);
}

static void
smime_encrypt_key_select(GtkWidget *button, EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;
    GtkWidget *w;

    w = e_cert_selector_new(E_CERT_SELECTOR_SIGNER, gtk_entry_get_text(gui->smime_encrypt_key));
    gtk_window_set_modal((GtkWindow *)w, TRUE);
    gtk_window_set_transient_for((GtkWindow *)w, (GtkWindow *)gtk_widget_get_toplevel(button));
    g_signal_connect(w, "selected", G_CALLBACK(smime_encrypt_key_selected), emae);
    gtk_widget_show(w);
}

static void
smime_encrypt_key_clear(GtkWidget *w, EMAccountEditor *emae)
{
    EMAccountEditorPrivate *gui = emae->priv;

    gtk_entry_set_text(gui->smime_encrypt_key, "");
    smime_changed(emae);
}
#endif

static void
emae_url_set_hostport(CamelURL *url, const char *txt)
{
    const char *port;
    char *host;

    /* FIXME: what if this was a raw IPv6 address? */
    if (txt && (port = strchr(txt, ':'))) {
        camel_url_set_port(url, atoi(port+1));
        host = g_strdup(txt);
        host[port-txt] = 0;
    } else {
        /* "" is converted to NULL, but if we set NULL on the url,
           camel_url_to_string strips lots of details */
        host = g_strdup((txt?txt:""));
        camel_url_set_port (url, 0);
    }

    g_strstrip(host);
    camel_url_set_host(url, host);

    g_free(host);
}

/* This is used to map a funciton which will set on the url a string value.
   if widgets[0] is set, it is the entry which will be called against setval()
   We need our own function for host:port decoding, as above */
struct _provider_host_info {
    guint32 flag;
    void (*setval)(CamelURL *, const char *);
    glong widgets[3];
};

static struct _provider_host_info emae_source_host_info[] = {
    { CAMEL_URL_PART_HOST, emae_url_set_hostport, { G_STRUCT_OFFSET(EMAccountEditorService, hostname), G_STRUCT_OFFSET(EMAccountEditorService, hostlabel), }, },
    { CAMEL_URL_PART_USER, camel_url_set_user, { G_STRUCT_OFFSET(EMAccountEditorService, username), G_STRUCT_OFFSET(EMAccountEditorService, userlabel), } },
    { CAMEL_URL_PART_PATH, camel_url_set_path, { G_STRUCT_OFFSET(EMAccountEditorService, path), G_STRUCT_OFFSET(EMAccountEditorService, pathlabel), G_STRUCT_OFFSET(EMAccountEditorService, pathentry) }, },
    { CAMEL_URL_PART_AUTH, NULL, { 0, G_STRUCT_OFFSET(EMAccountEditorService, auth_frame), }, },
    { 0 },
};

static struct _provider_host_info emae_transport_host_info[] = {
    { CAMEL_URL_PART_HOST, emae_url_set_hostport, { G_STRUCT_OFFSET(EMAccountEditorService, hostname), G_STRUCT_OFFSET(EMAccountEditorService, hostlabel), }, },
    { CAMEL_URL_PART_USER, camel_url_set_user, { G_STRUCT_OFFSET(EMAccountEditorService, username), G_STRUCT_OFFSET(EMAccountEditorService, userlabel), } },
    { CAMEL_URL_PART_AUTH, NULL, { 0, G_STRUCT_OFFSET(EMAccountEditorService, auth_frame), }, },
    { 0 },
};

/* This is used to map each of the two services in a typical account to the widgets that represent each service.
   i.e. the receiving (source) service, and the sending (transport) service.
   It is used throughout the following code to drive each page */
static struct _service_info {
    int account_uri_key;
    int save_passwd_key;

    char *frame;
    char *type_dropdown;

    char *container;
    char *description;
    char *hostname;
    char *hostlabel;
    char *username;
    char *userlabel;
    char *path;
    char *pathlabel;
    char *pathentry;

    char *security_frame;
    char *ssl_hbox;
    char *use_ssl;
    char *ssl_disabled;

    char *needs_auth;
    char *auth_frame;

    char *authtype;
    char *authtype_check;

    char *remember_password;

    struct _provider_host_info *host_info;
} emae_service_info[CAMEL_NUM_PROVIDER_TYPES] = {
    { E_ACCOUNT_SOURCE_URL, E_ACCOUNT_SOURCE_SAVE_PASSWD,
      "source_frame", "source_type_dropdown",
      "source_vbox", "source_description", "source_host", "source_host_label", "source_user", "source_user_label", "source_path", "source_path_label", "source_path_entry",
      "source_security_frame", "source_ssl_hbox", "source_use_ssl", "source_ssl_disabled",
      NULL, "source_auth_frame",
      "source_auth_dropdown", "source_check_supported",
      "source_remember_password",
      emae_source_host_info,
    },
    { E_ACCOUNT_TRANSPORT_URL, E_ACCOUNT_TRANSPORT_SAVE_PASSWD,
      "transport_frame", "transport_type_dropdown",
      "transport_vbox", "transport_description", "transport_host", "transport_host_label", "transport_user", "transport_user_label", NULL, NULL, NULL,
      "transport_security_frame", "transport_ssl_hbox", "transport_use_ssl", "transport_ssl_disabled",
      "transport_needs_auth", "transport_auth_frame",
      "transport_auth_dropdown", "transport_check_supported",
      "transport_remember_password",
      emae_transport_host_info,
    },
};

static void
emae_uri_changed(EMAccountEditorService *service, CamelURL *url)
{
    char *uri;

    uri = camel_url_to_string(url, 0);

    e_account_set_string(service->emae->account, emae_service_info[service->type].account_uri_key, uri);

    /* small hack for providers which are store and transport - copy settings across */
    if (service->type == CAMEL_PROVIDER_STORE
        && service->provider
        && CAMEL_PROVIDER_IS_STORE_AND_TRANSPORT(service->provider))
        e_account_set_string(service->emae->account, E_ACCOUNT_TRANSPORT_URL, uri);

    g_free(uri);
}

static void
emae_service_url_changed(EMAccountEditorService *service, void (*setval)(CamelURL *, const char *), GtkEntry *entry)
{
        GtkComboBox *dropdown;
        int id;
        GtkTreeModel *model;
        GtkTreeIter iter;
        CamelServiceAuthType *authtype;

        CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);
        const char *text = gtk_entry_get_text(entry);

        setval(url, (text && text[0])?text:NULL);

        if (text && text[0] && setval == camel_url_set_user) {
                dropdown = service->authtype;
                if(dropdown) {
                        id = gtk_combo_box_get_active (dropdown);
                        if (id != -1) {
                                model = gtk_combo_box_get_model (dropdown);
                                        if (gtk_tree_model_iter_nth_child (model, &iter, NULL, id)) {
                                                gtk_tree_model_get (model, &iter, 1, &authtype, -1);
                                                if (authtype)
                                                        camel_url_set_authmech (url, authtype->authproto);
                                        }
                        }
                }
        }

        emae_uri_changed(service, url);
        camel_url_free(url);
}

static void
emae_service_url_path_changed(EMAccountEditorService *service, void (*setval)(CamelURL *, const char *), GtkWidget *widget)
{
    GtkComboBox *dropdown;
    int id;
    GtkTreeModel *model;
    GtkTreeIter iter;
    CamelServiceAuthType *authtype;

    CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);
    const char *text = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget));

    setval(url, (text && text[0])?text:NULL);

    if (text && text[0] && setval == camel_url_set_user) {
        dropdown = service->authtype;
        if(dropdown) {
            id = gtk_combo_box_get_active (dropdown);
            if (id != -1) {
                model = gtk_combo_box_get_model (dropdown);
                    if (gtk_tree_model_iter_nth_child (model, &iter, NULL, id)) {
                        gtk_tree_model_get (model, &iter, 1, &authtype, -1);
                        if (authtype)
                            camel_url_set_authmech (url, authtype->authproto);
                    }
            }
        }
    }

    emae_uri_changed(service, url);
    camel_url_free(url);
}

static void
emae_hostname_changed(GtkEntry *entry, EMAccountEditorService *service)
{
    emae_service_url_changed(service, emae_url_set_hostport, entry);
}

static void
emae_username_changed(GtkEntry *entry, EMAccountEditorService *service)
{
    emae_service_url_changed(service, camel_url_set_user, entry);
}

static void
emae_path_changed(GtkWidget *widget, EMAccountEditorService *service)
{
    emae_service_url_path_changed(service, camel_url_set_path, widget);
}

static int
emae_ssl_update(EMAccountEditorService *service, CamelURL *url)
{
    int id = gtk_combo_box_get_active(service->use_ssl);
    GtkTreeModel *model;
    GtkTreeIter iter;
    char *ssl;

    if (id == -1)
        return 0;

    model = gtk_combo_box_get_model(service->use_ssl);
    if (gtk_tree_model_iter_nth_child(model, &iter, NULL, id)) {
        gtk_tree_model_get(model, &iter, 1, &ssl, -1);
        if (!strcmp(ssl, "none"))
            ssl = NULL;
        camel_url_set_param(url, "use_ssl", ssl);
        return 1;
    }

    return 0;
}

static void
emae_ssl_changed(GtkComboBox *dropdown, EMAccountEditorService *service)
{
    CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);

    if (emae_ssl_update(service, url))
        emae_uri_changed(service, url);
    camel_url_free(url);
}

static void
emae_service_provider_changed(EMAccountEditorService *service)
{
    int i, j;
    void (*show)(GtkWidget *);
    CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);

    if (service->provider) {
        int enable;
        GtkWidget *dwidget = NULL;

        camel_url_set_protocol(url, service->provider->protocol);
        gtk_label_set_text(service->description, service->provider->description);
        if (!emae_check_license(service->emae, service->provider))
            gtk_widget_hide(service->frame);
        else
            gtk_widget_show(service->frame);

        enable = e_account_writable_option(service->emae->account, service->provider->protocol, "auth");
        gtk_widget_set_sensitive((GtkWidget *)service->authtype, enable);
        gtk_widget_set_sensitive((GtkWidget *)service->check_supported, enable);

        enable = e_account_writable_option(service->emae->account, service->provider->protocol, "use_ssl");
        gtk_widget_set_sensitive((GtkWidget *)service->use_ssl, enable);

        enable = e_account_writable(service->emae->account, emae_service_info[service->type].save_passwd_key);
        gtk_widget_set_sensitive((GtkWidget *)service->remember, enable);

        for (i=0;emae_service_info[service->type].host_info[i].flag;i++) {
            GtkWidget *w;
            int hide;
            struct _provider_host_info *info = &emae_service_info[service->type].host_info[i];

            enable = CAMEL_PROVIDER_ALLOWS(service->provider, info->flag);
            hide = CAMEL_PROVIDER_HIDDEN(service->provider, info->flag);
            show = (enable && !hide)?gtk_widget_show:gtk_widget_hide;

            for (j=0; j < sizeof(info->widgets)/sizeof(info->widgets[0]); j++) {
                if (info->widgets[j] && (w = G_STRUCT_MEMBER(GtkWidget *, service, info->widgets[j]))) {
                    show(w);
                    if (j == 0) {
                        if (dwidget == NULL && enable)
                            dwidget = w;

                        if (info->setval && !hide)
                            info->setval(url, enable?gtk_entry_get_text((GtkEntry *)w):NULL);
                    }
                }
            }
        }

        if (dwidget)
            gtk_widget_grab_focus(dwidget);

        if (CAMEL_PROVIDER_ALLOWS(service->provider, CAMEL_URL_PART_AUTH)) {
            GList *ll;

            /* try to keep the authmech from the current url, or clear it */
            if (url->authmech) {
                if (service->provider->authtypes) {
                    for (ll = service->provider->authtypes;ll;ll = g_list_next(ll))
                        if (!strcmp(url->authmech, ((CamelServiceAuthType *)ll->data)->authproto))
                            break;
                    if (ll == NULL)
                        camel_url_set_authmech(url, NULL);
                } else {
                    camel_url_set_authmech(url, NULL);
                }
            }

            emae_refresh_authtype(service->emae, service);
            if (service->needs_auth && !CAMEL_PROVIDER_NEEDS(service->provider, CAMEL_URL_PART_AUTH))
                gtk_widget_show((GtkWidget *)service->needs_auth);
        } else {
            if (service->needs_auth)
                gtk_widget_hide((GtkWidget *)service->needs_auth);
        }
#ifdef HAVE_SSL
        gtk_widget_hide(service->no_ssl);
        if (service->provider->flags & CAMEL_PROVIDER_SUPPORTS_SSL) {
            emae_ssl_update(service, url);
            show = gtk_widget_show;
        } else {
            camel_url_set_param(url, "use_ssl", NULL);
            show = gtk_widget_hide;
        }
        show(service->ssl_frame);
        show(service->ssl_hbox);
#else
        gtk_widget_hide(service->ssl_hbox);
        gtk_widget_show(service->no_ssl);
        camel_url_set_param(url, "use_ssl", NULL);
#endif
    } else {
        camel_url_set_protocol(url, NULL);
        gtk_label_set_text(service->description, "");
        gtk_widget_hide(service->frame);
        gtk_widget_hide(service->auth_frame);
        gtk_widget_hide(service->ssl_frame);
    }

    /* FIXME: linked services? */
    /* FIXME: permissions setup */

    emae_uri_changed(service, url);
    camel_url_free(url);
}

static void
emae_provider_changed(GtkComboBox *dropdown, EMAccountEditorService *service)
{
    int id = gtk_combo_box_get_active(dropdown);
    GtkTreeModel *model;
    GtkTreeIter iter;

    if (id == -1)
        return;

    model = gtk_combo_box_get_model(dropdown);
    if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, id))
        return;

    gtk_tree_model_get(model, &iter, 1, &service->provider, -1);

    g_list_free(service->authtypes);
    service->authtypes = NULL;

    emae_service_provider_changed(service);

    e_config_target_changed((EConfig *)service->emae->priv->config, E_CONFIG_TARGET_CHANGED_REBUILD);
}

static void
emae_refresh_providers(EMAccountEditor *emae, EMAccountEditorService *service)
{
    EAccount *account = emae->account;
    GtkListStore *store;
    GtkTreeIter iter;
    GList *l;
    GtkCellRenderer *cell = gtk_cell_renderer_text_new();
    GtkComboBox *dropdown;
    int active = 0, i;
    struct _service_info *info = &emae_service_info[service->type];
    const char *uri = e_account_get_string(account, info->account_uri_key);
    char *current = NULL;

    dropdown = service->providers;
    gtk_widget_show((GtkWidget *)dropdown);

    if (uri) {
        const char *colon = strchr(uri, ':');
        int len;

        if (colon) {
            len = colon-uri;
            current = g_alloca(len+1);
            memcpy(current, uri, len);
            current[len] = 0;
        }
    }

    store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_POINTER);

    i = 0;

    /* We just special case each type here, its just easier */
    if (service->type == CAMEL_PROVIDER_STORE) {
        gtk_list_store_append(store, &iter);
        gtk_list_store_set(store, &iter, 0, _("None"), 1, NULL, -1);
        i++;
    }

    for (l=emae->priv->providers; l; l=l->next) {
        CamelProvider *provider = l->data;

        if (!((strcmp(provider->domain, "mail") == 0
               || strcmp (provider->domain, "news") == 0)
              && provider->object_types[service->type]
              && (service->type != CAMEL_PROVIDER_STORE || (provider->flags & CAMEL_PROVIDER_IS_SOURCE) != 0))
            /* hardcode not showing providers who's transport is done in the store */
            || (service->type == CAMEL_PROVIDER_TRANSPORT
            && CAMEL_PROVIDER_IS_STORE_AND_TRANSPORT (provider)))
            continue;

        gtk_list_store_append(store, &iter);
        gtk_list_store_set(store, &iter, 0, provider->name, 1, provider, -1);

        /* find the displayed and set default */
        if (i == 0 || (current && strcmp(provider->protocol, current) == 0)) {
            service->provider = provider;
            active = i;

            /* we need to set this value on the uri too */
            if (current == NULL) {
                CamelURL *url = emae_account_url(emae, info->account_uri_key);

                camel_url_set_protocol(url, provider->protocol);
                emae_uri_changed(service, url);
                camel_url_free(url);
            }
        }
        i++;
    }

    gtk_combo_box_set_model(dropdown, (GtkTreeModel *)store);
    gtk_cell_layout_pack_start((GtkCellLayout *)dropdown, cell, TRUE);
    gtk_cell_layout_set_attributes((GtkCellLayout *)dropdown, cell, "text", 0, NULL);

    gtk_combo_box_set_active(dropdown, -1); /* needed for gtkcombo bug(?) */
    gtk_combo_box_set_active(dropdown, active);
    g_signal_connect(dropdown, "changed", G_CALLBACK(emae_provider_changed), service);
}

static void
emae_authtype_changed(GtkComboBox *dropdown, EMAccountEditorService *service)
{
    int id = gtk_combo_box_get_active(dropdown);
    GtkTreeModel *model;
    GtkTreeIter iter;
    CamelServiceAuthType *authtype;
    CamelURL *url;

    if (id == -1)
        return;

    url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);
    model = gtk_combo_box_get_model(dropdown);
    if (gtk_tree_model_iter_nth_child(model, &iter, NULL, id)) {
        gtk_tree_model_get(model, &iter, 1, &authtype, -1);
        if (authtype)
            camel_url_set_authmech(url, authtype->authproto);
        else
            camel_url_set_authmech(url, NULL);
        emae_uri_changed(service, url);
    }
    camel_url_free(url);

    gtk_widget_set_sensitive((GtkWidget *)service->remember,
                 authtype
                 ?(authtype->need_password && e_account_writable(service->emae->account, emae_service_info[service->type].save_passwd_key))
                 :FALSE);
}

static void
emae_needs_auth(GtkToggleButton *toggle, EMAccountEditorService *service)
{
    int need = gtk_toggle_button_get_active(toggle);

    gtk_widget_set_sensitive(service->auth_frame, need);

    if (need)
        emae_authtype_changed(service->authtype, service);
    else {
        CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);

        camel_url_set_authmech(url, NULL);
        emae_uri_changed(service, url);
        camel_url_free(url);
    }
}

static void emae_check_authtype(GtkWidget *w, EMAccountEditorService *service);

static void
emae_refresh_authtype (EMAccountEditor *emae, EMAccountEditorService *service)
{
    EAccount *account = emae->account;
    GtkListStore *store;
    GtkTreeIter iter;
    GtkComboBox *dropdown;
    int active = 0;
    int i;
    struct _service_info *info = &emae_service_info[service->type];
    const char *uri = e_account_get_string(account, info->account_uri_key);
    GList *l, *ll;
    CamelURL *url = NULL;

    dropdown = service->authtype;
    gtk_widget_show((GtkWidget *)dropdown);

    store = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_BOOLEAN);

    if (uri)
        url = camel_url_new(uri, NULL);

    if (service->provider) {
        for (i=0, l=service->provider->authtypes; l; l=l->next, i++) {
            CamelServiceAuthType *authtype = l->data;
            int avail;

            /* if we have some already shown */
            if (service->authtypes) {
                for (ll = service->authtypes;ll;ll = g_list_next(ll))
                    if (!strcmp(authtype->authproto, ((CamelServiceAuthType *)ll->data)->authproto))
                        break;
                avail = ll != NULL;
            } else {
                avail = TRUE;
            }

            gtk_list_store_append(store, &iter);
            gtk_list_store_set(store, &iter, 0, authtype->name, 1, authtype, 2, !avail, -1);

            if (url && url->authmech && !strcmp(url->authmech, authtype->authproto))
                active = i;
        }
    }

    gtk_combo_box_set_model(dropdown, (GtkTreeModel *)store);
    gtk_combo_box_set_active(dropdown, -1);

    if (service->auth_changed_id == 0) {
        GtkCellRenderer *cell = gtk_cell_renderer_text_new();

        gtk_cell_layout_pack_start((GtkCellLayout *)dropdown, cell, TRUE);
        gtk_cell_layout_set_attributes((GtkCellLayout *)dropdown, cell, "text", 0, "strikethrough", 2, NULL);

        service->auth_changed_id = g_signal_connect(dropdown, "changed", G_CALLBACK(emae_authtype_changed), service);
        g_signal_connect(service->check_supported, "clicked", G_CALLBACK(emae_check_authtype), service);
    }

    gtk_combo_box_set_active(dropdown, active);

    if (url)
        camel_url_free(url);
}

static void emae_check_authtype_done(const char *uri, CamelProviderType type, GList *types, void *data)
{
    EMAccountEditorService *service = data;

    if (service->check_dialog) {
        if (service->authtypes)
            g_list_free(service->authtypes);

        service->authtypes = g_list_copy(types);
        emae_refresh_authtype(service->emae, service);
        gtk_widget_destroy(service->check_dialog);
    }

    if (service->emae->editor)
        gtk_widget_set_sensitive(service->emae->editor, TRUE);

    service->check_id = -1;
    g_object_unref(service->emae);
}

static void emae_check_authtype_response(GtkWidget *d, int button, EMAccountEditorService *service)
{
    mail_msg_cancel(service->check_id);
    gtk_widget_destroy(service->check_dialog);
    service->check_dialog = NULL;

    if (service->emae->editor)
        gtk_widget_set_sensitive(service->emae->editor, TRUE);
}

static void emae_check_authtype(GtkWidget *w, EMAccountEditorService *service)
{
    EMAccountEditor *emae = service->emae;
    const char *uri;

    /* TODO: do we need to remove the auth mechanism from the uri? */
    uri = e_account_get_string(emae->account, emae_service_info[service->type].account_uri_key);
    g_object_ref(emae);

    service->check_dialog = e_error_new((GtkWindow *)gtk_widget_get_toplevel(emae->editor),
                        "mail:checking-service", NULL);
    g_signal_connect(service->check_dialog, "response", G_CALLBACK(emae_check_authtype_response), service);
    gtk_widget_show(service->check_dialog);
    gtk_widget_set_sensitive(emae->editor, FALSE);
    service->check_id = mail_check_service(uri, service->type, emae_check_authtype_done, service);
}

static void
emae_setup_service(EMAccountEditor *emae, EMAccountEditorService *service, GladeXML *xml)
{
    struct _service_info *info = &emae_service_info[service->type];
    CamelURL *url = emae_account_url(emae, info->account_uri_key);
    const char *uri = e_account_get_string(emae->account, info->account_uri_key);
    const char *tmp;
    int i;

    service->provider = uri?camel_provider_get(uri, NULL):NULL;

    service->frame = glade_xml_get_widget(xml, info->frame);
    service->container = glade_xml_get_widget(xml, info->container);
    service->description = GTK_LABEL (glade_xml_get_widget (xml, info->description));
    service->hostname = GTK_ENTRY (glade_xml_get_widget (xml, info->hostname));
    service->hostlabel = (GtkLabel *)glade_xml_get_widget (xml, info->hostlabel);
    service->username = GTK_ENTRY (glade_xml_get_widget (xml, info->username));
    service->userlabel = (GtkLabel *)glade_xml_get_widget (xml, info->userlabel);
    if (info->pathentry) {
        service->pathlabel = (GtkLabel *)glade_xml_get_widget(xml, info->pathlabel);
        service->pathentry = glade_xml_get_widget(xml, info->pathentry);
    }

    service->ssl_frame = glade_xml_get_widget (xml, info->security_frame);
    gtk_widget_hide (service->ssl_frame);
    service->ssl_hbox = glade_xml_get_widget (xml, info->ssl_hbox);
    service->use_ssl = (GtkComboBox *)glade_xml_get_widget (xml, info->use_ssl);
    service->no_ssl = glade_xml_get_widget (xml, info->ssl_disabled);

    /* configure ui for current settings */
    if (url->host) {
        if (url->port) {
            char *host = g_strdup_printf("%s:%d", url->host, url->port);

            gtk_entry_set_text(service->hostname, host);
            g_free(host);
        } else
            gtk_entry_set_text(service->hostname, url->host);
    }
    if (url->user)
        gtk_entry_set_text(service->username, url->user);
    if (service->pathentry) {
        GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;

        if (service->provider && (service->provider->url_flags & CAMEL_URL_NEED_PATH_DIR) == 0)
            action = GTK_FILE_CHOOSER_ACTION_OPEN;

        if (action != gtk_file_chooser_get_action (GTK_FILE_CHOOSER (service->pathentry)))
            gtk_file_chooser_set_action (GTK_FILE_CHOOSER (service->pathentry), action);

        if (url->path)
            gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (service->pathentry), url->path);
    }

    tmp = camel_url_get_param(url, "use_ssl");
    if (tmp == NULL)
        tmp = "never";

    for (i=0;i<num_ssl_options;i++) {
        if (!strcmp(ssl_options[i].value, tmp)) {
            gtk_combo_box_set_active(service->use_ssl, i);
            break;
        }
    }

    g_signal_connect (service->hostname, "changed", G_CALLBACK (emae_hostname_changed), service);
    g_signal_connect (service->username, "changed", G_CALLBACK (emae_username_changed), service);
    if (service->pathentry)
        g_signal_connect (GTK_FILE_CHOOSER (service->pathentry), "selection-changed", G_CALLBACK (emae_path_changed), service);

    g_signal_connect(service->use_ssl, "changed", G_CALLBACK(emae_ssl_changed), service);

    service->auth_frame = glade_xml_get_widget(xml, info->auth_frame);
    service->remember = emae_account_toggle(emae, info->remember_password, info->save_passwd_key, xml);
    service->check_supported = (GtkButton *)glade_xml_get_widget(xml, info->authtype_check);
    service->authtype = (GtkComboBox *)glade_xml_get_widget(xml, info->authtype);
    /* old authtype will be destroyed when we exit */
    service->auth_changed_id = 0;
    service->providers = (GtkComboBox *)glade_xml_get_widget(xml, info->type_dropdown);
    emae_refresh_providers(emae, service);
    emae_refresh_authtype(emae, service);

    if (info->needs_auth) {
        service->needs_auth = (GtkToggleButton *)glade_xml_get_widget (xml, info->needs_auth);
        gtk_toggle_button_set_active(service->needs_auth, url->authmech != NULL);
        g_signal_connect(service->needs_auth, "toggled", G_CALLBACK(emae_needs_auth), service);
        emae_needs_auth(service->needs_auth, service);
    } else {
        service->needs_auth = NULL;
    }

    if (!e_account_writable (emae->account, info->account_uri_key))
        gtk_widget_set_sensitive(service->container, FALSE);
    else
        gtk_widget_set_sensitive(service->container, TRUE);

    emae_service_provider_changed(service);

    camel_url_free(url);
}

/* do not re-order these, the order is used by various code to look up emae->priv->identity_entries[] */
static struct {
    char *name;
    int item;
} emae_identity_entries[] = {
    { "management_name", E_ACCOUNT_NAME },
    { "identity_full_name", E_ACCOUNT_ID_NAME },
    { "identity_address", E_ACCOUNT_ID_ADDRESS },
    { "identity_reply_to", E_ACCOUNT_ID_REPLY_TO },
    { "identity_organization", E_ACCOUNT_ID_ORGANIZATION },
};

/* its a bit obtuse, but its simple */
static void
emae_queue_widgets(EMAccountEditor *emae, GladeXML *xml, const char *first, ...)
{
    int i = 0;
    va_list ap;

    va_start(ap, first);
    while (first) {
        emae->priv->widgets_name[i] = first;
        emae->priv->widgets[i++] = glade_xml_get_widget(xml, first);
        first = va_arg(ap, const char *);
    }
    va_end(ap);

    g_return_if_fail(i < sizeof(emae->priv->widgets)/sizeof(emae->priv->widgets[0]));

    emae->priv->widgets[i] = NULL;
    emae->priv->widgets_index = 0;
}

static GtkWidget *
emae_identity_page(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    EMAccountEditorPrivate *gui = emae->priv;
    EAccount *account = emae->account;
    int i;
    GtkWidget *w;
    GladeXML *xml;
    char *gladefile;

    /*if (old)
      return old;*/

    gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                      "mail-config.glade",
                      NULL);
    xml = glade_xml_new(gladefile, item->label, NULL);
    g_free (gladefile);

    /* Management & Identity fields, in the druid the management frame is relocated to the last page later on */
    for (i=0;i<sizeof(emae_identity_entries)/sizeof(emae_identity_entries[0]);i++)
        gui->identity_entries[i] = emae_account_entry(emae, emae_identity_entries[i].name, emae_identity_entries[i].item, xml);

    gui->management_frame = glade_xml_get_widget(xml, "management_frame");

    gui->default_account = GTK_TOGGLE_BUTTON (glade_xml_get_widget (xml, "management_default"));
    if (!mail_config_get_default_account ()
        || (account == mail_config_get_default_account ())
        || (GPOINTER_TO_INT(g_object_get_data (G_OBJECT (emae->account), "default_flagged"))) )
            gtk_toggle_button_set_active (gui->default_account, TRUE);

    if (emae->do_signature) {
        emae_setup_signatures(emae, xml);
    } else {
        /* TODO: this could/should probably be neater */
        gtk_widget_hide(glade_xml_get_widget(xml, "sigLabel"));
#if 0
        gtk_widget_hide(glade_xml_get_widget(xml, "sigOption"));
#endif
        gtk_widget_hide(glade_xml_get_widget(xml, "sigAddNew"));
    }

    w = glade_xml_get_widget(xml, item->label);
    if (((EConfig *)gui->config)->type == E_CONFIG_DRUID) {
        GladeXML *druidxml;
        GtkWidget *page;

        gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                          "mail-config.glade",
                          NULL);
        druidxml = glade_xml_new(gladefile, "identity_page", NULL);
        g_free (gladefile);

        page = glade_xml_get_widget(druidxml, "identity_page");

        gtk_box_pack_start((GtkBox*)((GnomeDruidPageStandard *)page)->vbox, w, TRUE, TRUE, 0);
        w = page;
        g_object_unref(druidxml);
        gnome_druid_append_page((GnomeDruid *)parent, (GnomeDruidPage *)page);
    } else {
        gtk_notebook_append_page((GtkNotebook *)parent, w, gtk_label_new(_("Identity")));
    }

    emae_queue_widgets(emae, xml, "account_vbox", "identity_required_table", "identity_optional_table", NULL);

    g_object_unref(xml);

    return w;
}

static GtkWidget *
emae_receive_page(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    EMAccountEditorPrivate *gui = emae->priv;
    GtkWidget *w;
    GladeXML *xml;
    char *gladefile;

    /*if (old)
      return old;*/

    gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                      "mail-config.glade",
                      NULL);
    xml = glade_xml_new(gladefile, item->label, NULL);
    g_free (gladefile);

    gui->source.type = CAMEL_PROVIDER_STORE;
    emae_setup_service(emae, &gui->source, xml);

    w = glade_xml_get_widget(xml, item->label);
    if (((EConfig *)gui->config)->type == E_CONFIG_DRUID) {
        GladeXML *druidxml;
        GtkWidget *page;

        gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                          "mail-config.glade",
                          NULL);
        druidxml = glade_xml_new(gladefile, "source_page", NULL);
        g_free (gladefile);

        page = glade_xml_get_widget(druidxml, "source_page");

        gtk_box_pack_start((GtkBox*)((GnomeDruidPageStandard *)page)->vbox, w, TRUE, TRUE, 0);
        w = page;
        g_object_unref(druidxml);
        gnome_druid_append_page((GnomeDruid *)parent, (GnomeDruidPage *)page);
    } else {
        gtk_notebook_append_page((GtkNotebook *)parent, w, gtk_label_new(_("Receiving Email")));
    }

    emae_queue_widgets(emae, xml, "source_type_table", "table4", "vbox181", "vbox179", NULL);

    g_object_unref(xml);

    return w;
}

static void
emae_option_toggle_changed(GtkToggleButton *toggle, EMAccountEditorService *service)
{
    const char *name = g_object_get_data((GObject *)toggle, "option-name");
    GSList *depl = g_object_get_data((GObject *)toggle, "dependent-list");
    int active = gtk_toggle_button_get_active(toggle);
    CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);

    for (;depl;depl = g_slist_next(depl))
        gtk_widget_set_sensitive((GtkWidget *)depl->data, active);

    camel_url_set_param(url, name, active?"":NULL);
    emae_uri_changed(service, url);
    camel_url_free(url);
}

static GtkWidget *
emae_option_toggle(EMAccountEditorService *service, CamelURL *url, const char *text, const char *name, int def)
{
    GtkWidget *w;

    /* FIXME: how do we get the default value ever? */
    w = gtk_check_button_new_with_mnemonic(text);
    g_object_set_data((GObject *)w, "option-name", (void *)name);
    gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w), camel_url_get_param (url, name) != NULL);
    g_signal_connect(w, "toggled", G_CALLBACK(emae_option_toggle_changed), service);
    gtk_widget_show(w);

    return w;
}

static void
emae_option_entry_changed(GtkEntry *entry, EMAccountEditorService *service)
{
    const char *name = g_object_get_data((GObject *)entry, "option-name");
    const char *text = gtk_entry_get_text(entry);
    CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);

    camel_url_set_param(url, name, text && text[0]?text:NULL);
    emae_uri_changed(service, url);
    camel_url_free(url);
}

static GtkWidget *
emae_option_entry(EMAccountEditorService *service, CamelURL *url, const char *name, const char *def, GtkWidget *l)
{
    GtkWidget *w;
    const char *val = camel_url_get_param(url, name);

    if (val == NULL) {
        if (def) {
            val = def;
            camel_url_set_param(url, name, val);
            emae_uri_changed(service, url);
        } else
            val = "";
    }

    w = g_object_new(gtk_entry_get_type(),
             "text", val,
             NULL);
    gtk_label_set_mnemonic_widget ((GtkLabel*)l, w);
    g_object_set_data((GObject *)w, "option-name", (void *)name);
    g_signal_connect(w, "changed", G_CALLBACK(emae_option_entry_changed), service);
    gtk_widget_show(w);

    return w;
}

static void
emae_option_checkspin_changed(GtkSpinButton *spin, EMAccountEditorService *service)
{
    const char *name = g_object_get_data((GObject *)spin, "option-name");
    char value[16];
    CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);

    sprintf(value, "%d", gtk_spin_button_get_value_as_int(spin));
    camel_url_set_param(url, name, value);
    emae_uri_changed(service, url);
    camel_url_free(url);
}

static void
emae_option_checkspin_check_changed(GtkToggleButton *toggle, EMAccountEditorService *service)
{
    const char *name = g_object_get_data((GObject *)toggle, "option-name");
    GtkSpinButton *spin = g_object_get_data((GObject *)toggle, "option-target");

    if (gtk_toggle_button_get_active(toggle)) {
        gtk_widget_set_sensitive((GtkWidget *)spin, TRUE);
        emae_option_checkspin_changed(spin, service);
    } else {
        CamelURL *url = emae_account_url(service->emae, emae_service_info[service->type].account_uri_key);

        camel_url_set_param(url, name, NULL);
        gtk_widget_set_sensitive((GtkWidget *)spin, FALSE);
        emae_uri_changed(service, url);
        camel_url_free(url);
    }
}

/* this is a fugly api */
static GtkWidget *
emae_option_checkspin(EMAccountEditorService *service, CamelURL *url, const char *name, const char *fmt, const char *info)
{
    GtkWidget *hbox, *check, *spin, *label = NULL;
    double min, def, max;
    char *pre, *post;
    const char *val;
    char on;
    int enable;

    pre = g_alloca(strlen(fmt)+1);
    strcpy(pre, fmt);
    post = strstr(pre, "%s");
    if (post) {
        *post = 0;
        post+=2;
    }

    if (sscanf(info, "%c:%lf:%lf:%lf", &on, &min, &def, &max) != 4) {
        min = 0.0;
        def = 0.0;
        max = 1.0;
    }

    if ((enable = (val = camel_url_get_param(url, name)) != NULL) )
        def = strtod(val, NULL);
    else
        enable = (on == 'y');

    hbox = gtk_hbox_new(FALSE, 0);
    check = g_object_new(gtk_check_button_get_type(), "label", pre, "use_underline", TRUE, "active", enable, NULL);

    spin = gtk_spin_button_new((GtkAdjustment *)gtk_adjustment_new(def, min, max, 1, 1, 1), 1, 0);
    if (post)
        label = gtk_label_new(post);
    gtk_box_pack_start((GtkBox *)hbox, check, FALSE, TRUE, 0);
    gtk_box_pack_start((GtkBox *)hbox, spin, FALSE, TRUE, 0);
    if (label)
        gtk_box_pack_start((GtkBox *)hbox, label, FALSE, TRUE, 4);

    g_object_set_data((GObject *)spin, "option-name", (void *)name);
    g_object_set_data((GObject *)check, "option-name", (void *)name);
    g_object_set_data((GObject *)check, "option-target", (void *)spin);

    g_signal_connect(spin, "value_changed", G_CALLBACK(emae_option_checkspin_changed), service);
    g_signal_connect(check, "toggled", G_CALLBACK(emae_option_checkspin_check_changed), service);

    gtk_widget_show_all(hbox);

    return hbox;
}

static void
emae_option_options_changed (GtkComboBox *options, EMAccountEditorService *service)
{
    const char *name = g_object_get_data (G_OBJECT (options), "option-name");
    char *value = NULL;
    CamelURL *url = emae_account_url (service->emae, emae_service_info[service->type].account_uri_key);
    int id = gtk_combo_box_get_active (options);

    if (id != -1) {
        GtkTreeModel *model;
        GtkTreeIter iter;

        model = gtk_combo_box_get_model (options);
        if (gtk_tree_model_iter_nth_child (model, &iter, NULL, id)) {
            gtk_tree_model_get (model, &iter, 0, &value, -1);
        }
    }

    camel_url_set_param (url, name, value);
    emae_uri_changed (service, url);
    camel_url_free (url);
    g_free (value);
}

/* 'values' is in format "value0:caption0:value2:caption2:...valueN:captionN" */
static GtkWidget *
emae_option_options (EMAccountEditorService *service, CamelURL *url, const char *name, const char *values, GtkWidget *l)
{
    GtkComboBox *w;
    GtkListStore *store;
    GtkTreeIter iter;
    const char *p, *value, *caption;
    GtkCellRenderer *cell;
    int active = 0; /* the first item entered is always a default item */
    int i;
    const char *val = camel_url_get_param (url, name);

    w = GTK_COMBO_BOX (gtk_combo_box_new ());

    /* value and caption */
    store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);

    p = values;
    for (p = values, i = 0; p; i++) {
        char *vl, *cp;

        value = p;
        caption = strchr (p, ':');
        if (caption) {
            caption++;
        } else {
            g_warning (G_STRLOC ": expected ':' not found at '%s'", p);
            break;
        }
        p = strchr (caption, ':');

        vl = g_strndup (value, caption - value - 1);
        if (p) {
            p++;
            cp = g_strndup (caption, p - caption - 1);
        } else
            cp = g_strdup (caption);

        gtk_list_store_append (store, &iter);
        gtk_list_store_set (store, &iter, 0, vl, 1, dgettext (service->provider->translation_domain, cp), -1);

        if (val && g_ascii_strcasecmp (val, vl) == 0)
            active = i;

        g_free (vl);
        g_free (cp);
    }

    gtk_combo_box_set_model (w, (GtkTreeModel *)store);
    gtk_combo_box_set_active (w, i > 0 ? active : -1);

    cell = gtk_cell_renderer_text_new ();
    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (w), cell, TRUE);
    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (w), cell, "text", 1, NULL);

    gtk_widget_show (GTK_WIDGET (w));

    gtk_label_set_mnemonic_widget (GTK_LABEL (l), GTK_WIDGET (w));

    g_object_set_data (G_OBJECT (w), "option-name", (void *)name);
    g_signal_connect (w, "changed", G_CALLBACK (emae_option_options_changed), service);

    return GTK_WIDGET (w);
}

static GtkWidget *
emae_receive_options_item(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    GtkWidget *w, *box, *spin;
    int row;

    if (emae->priv->source.provider == NULL
        || emae->priv->source.provider->extra_conf == NULL)
        return NULL;

    if (old)
        return old;

    /* We have to add the automatic mail check item with the rest of the receive options */
    row = ((GtkTable *)parent)->nrows;

    box = gtk_hbox_new(FALSE, 4);
    w = gtk_check_button_new_with_mnemonic (_("Check for _new messages every"));
    emae_account_toggle_widget(emae, (GtkToggleButton *)w, E_ACCOUNT_SOURCE_AUTO_CHECK);
    gtk_box_pack_start((GtkBox *)box, w, FALSE, FALSE, 0);

    spin = gtk_spin_button_new_with_range(1.0, 1440.0, 1.0);
    emae_account_spinint_widget(emae, (GtkSpinButton *)spin, E_ACCOUNT_SOURCE_AUTO_CHECK_TIME);
    gtk_box_pack_start((GtkBox *)box, spin, FALSE, TRUE, 0);

    w = gtk_label_new_with_mnemonic (_("minu_tes"));
    gtk_label_set_mnemonic_widget (GTK_LABEL (w), spin);
    gtk_box_pack_start((GtkBox *)box, w, FALSE, FALSE, 0);

    gtk_widget_show_all(box);

    gtk_table_attach((GtkTable *)parent, box, 0, 2, row, row+1, GTK_EXPAND|GTK_FILL, 0, 0, 0);

    return box;
}

static GtkWidget *
emae_receive_options_extra_item(EConfig *ec, EConfigItem *eitem, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    struct _receive_options_item *item = (struct _receive_options_item *)eitem;
    GtkWidget *w, *l, *h;
    CamelProviderConfEntry *entries;
    GtkWidget *depw;
    GSList *depl = NULL, *n;
    EMAccountEditorService *service = &emae->priv->source;
    int row, i;
    GHashTable *extra;
    CamelURL *url;

    if (emae->priv->source.provider == NULL
        || emae->priv->source.provider->extra_conf == NULL)
        return NULL;

    entries = emae->priv->source.provider->extra_conf;
    for (i=0;entries && entries[i].type != CAMEL_PROVIDER_CONF_END;i++)
        if (entries[i].type == CAMEL_PROVIDER_CONF_SECTION_START
            && entries[i].name
            && strcmp(entries[i].name, eitem->user_data) == 0)
            goto section;

    return NULL;
section:
    d(printf("Building extra section '%s'\n", eitem->path));

    url = emae_account_url(emae, emae_service_info[service->type].account_uri_key);
    item->extra_table = g_hash_table_new(g_str_hash, g_str_equal);
    extra = g_hash_table_new(g_str_hash, g_str_equal);
    row = ((GtkTable *)parent)->nrows;

    for (;entries[i].type != CAMEL_PROVIDER_CONF_END && entries[i].type != CAMEL_PROVIDER_CONF_SECTION_END;i++) {
        if (entries[i].depname) {
            depw = g_hash_table_lookup(extra, entries[i].depname);
            if (depw)
                depl = g_object_steal_data((GObject *)depw, "dependent-list");
        } else
            depw = NULL;

        switch (entries[i].type) {
        case CAMEL_PROVIDER_CONF_SECTION_START:
        case CAMEL_PROVIDER_CONF_SECTION_END:
            break;
        case CAMEL_PROVIDER_CONF_LABEL:
            /* FIXME: This is a hack for exchange connector, labels should be removed from confentry */
            if (!strcmp(entries[i].name, "hostname"))
                l = (GtkWidget *)emae->priv->source.hostlabel;
            else if (!strcmp(entries[i].name, "username"))
                l = (GtkWidget *)emae->priv->source.userlabel;
            else
                l = NULL;

            if (l) {
                gtk_label_set_text_with_mnemonic((GtkLabel *)l, entries[i].text);
                if (depw)
                    depl = g_slist_prepend(depl, l);
            }
            break;
        case CAMEL_PROVIDER_CONF_CHECKBOX:
            w = emae_option_toggle(service, url, entries[i].text, entries[i].name, atoi(entries[i].value));
            gtk_table_attach((GtkTable *)parent, w, 0, 2, row, row+1, GTK_EXPAND|GTK_FILL, 0, 0, 0);
            g_hash_table_insert(extra, entries[i].name, w);
            if (depw)
                depl = g_slist_prepend(depl, w);
            row++;
            /* HACK: keep_on_server is stored in the e-account, but is displayed as a properly on the uri,
               make sure they track/match here */
            if (!strcmp(entries[i].name, "keep_on_server"))
                emae_account_toggle_widget(emae, (GtkToggleButton *)w, E_ACCOUNT_SOURCE_KEEP_ON_SERVER);
            break;
        case CAMEL_PROVIDER_CONF_ENTRY:
            l = g_object_new(gtk_label_get_type(), "label", entries[i].text, "xalign", 0.0, "use_underline", TRUE, NULL);
            gtk_widget_show(l);
            w = emae_option_entry(service, url, entries[i].name, entries[i].value, l);
            gtk_table_attach((GtkTable *)parent, l, 0, 1, row, row+1, GTK_FILL, 0, 0, 0);
            gtk_table_attach((GtkTable *)parent, w, 1, 2, row, row+1, GTK_EXPAND|GTK_FILL, 0, 0, 0);
            if (depw) {
                depl = g_slist_prepend(depl, w);
                depl = g_slist_prepend(depl, l);
            }
            row++;
            /* FIXME: this is another hack for exchange/groupwise connector */
            g_hash_table_insert(item->extra_table, entries[i].name, w);
            break;
        case CAMEL_PROVIDER_CONF_CHECKSPIN:
            w = emae_option_checkspin(service, url, entries[i].name, entries[i].text, entries[i].value);
            gtk_table_attach((GtkTable *)parent, w, 0, 2, row, row+1, GTK_EXPAND|GTK_FILL, 0, 0, 0);
            if (depw)
                depl = g_slist_prepend(depl, w);
            row++;
            break;
        case CAMEL_PROVIDER_CONF_OPTIONS:
            h = gtk_hbox_new (FALSE, 4);
            gtk_widget_show (h);
            l = g_object_new (gtk_label_get_type (), "label", entries[i].text, "xalign", 0.0, "use_underline", TRUE, NULL);
            gtk_widget_show (l);
            w = emae_option_options (service, url, entries[i].name, entries[i].value, l);
            gtk_box_pack_start (GTK_BOX (h), l, FALSE, FALSE, 0);
            gtk_box_pack_start (GTK_BOX (h), w, FALSE, FALSE, 0);
            gtk_table_attach ((GtkTable *)parent, h, 0, 2, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
            if (depw) {
                depl = g_slist_prepend (depl, h);
            }
            row++;
            break;
        default:
            break;
        }

        if (depw && depl) {
            int act = gtk_toggle_button_get_active((GtkToggleButton *)depw);

            g_object_set_data_full((GObject *)depw, "dependent-list", depl, (GDestroyNotify)g_slist_free);
            for (n=depl;n;n=g_slist_next(n))
                gtk_widget_set_sensitive((GtkWidget *)n->data, act);
        }
    }

    camel_url_free(url);

    /* Since EConfig destroys the factory widget when it changes, we
     * need to destroy our own ones as well, and add a dummy item
     * so it knows this section isn't empty */

    w = gtk_label_new("");
    gtk_widget_hide(w);
    gtk_table_attach((GtkTable *)parent, w, 0, 2, row, row+1, 0, 0, 0, 0);

    return w;
}

static GtkWidget *
emae_send_page(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    EMAccountEditorPrivate *gui = emae->priv;
    GtkWidget *w;
    GladeXML *xml;
    char *gladefile;

    /* no transport options page at all for these types of providers */
    if (gui->source.provider && CAMEL_PROVIDER_IS_STORE_AND_TRANSPORT(gui->source.provider)) {
        memset(&gui->transport.frame, 0, ((char *)&gui->transport.check_dialog)-((char *)&gui->transport.frame));
        return NULL;
    }

    gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                      "mail-config.glade",
                      NULL);
    xml = glade_xml_new(gladefile, item->label, NULL);
    g_free (gladefile);

    /* Transport */
    gui->transport.type = CAMEL_PROVIDER_TRANSPORT;
    emae_setup_service(emae, &gui->transport, xml);

    w = glade_xml_get_widget(xml, item->label);
    if (((EConfig *)gui->config)->type == E_CONFIG_DRUID) {
        GladeXML *druidxml;
        GtkWidget *page;

        gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                          "mail-config.glade",
                          NULL);
        druidxml = glade_xml_new(gladefile, "transport_page", NULL);
        g_free (gladefile);

        page = glade_xml_get_widget(druidxml, "transport_page");

        gtk_box_pack_start((GtkBox*)((GnomeDruidPageStandard *)page)->vbox, w, TRUE, TRUE, 0);
        w = page;
        g_object_unref(druidxml);
        gnome_druid_append_page((GnomeDruid *)parent, (GnomeDruidPage *)page);
    } else {
        gtk_notebook_append_page((GtkNotebook *)parent, w, gtk_label_new(_("Sending Email")));
    }

    emae_queue_widgets(emae, xml, "transport_type_table", "vbox12", "vbox183", "vbox61", NULL);

    g_object_unref(xml);

    return w;
}

static GtkWidget *
emae_defaults_page(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    EMAccountEditorPrivate *gui = emae->priv;
    GtkWidget *w;
    GladeXML *xml;
    char *gladefile;

    /*if (old)
      return old;*/

    gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                      "mail-config.glade",
                      NULL);
    xml = glade_xml_new(gladefile, item->label, NULL);
    g_free (gladefile);

    /* Special folders */
    gui->drafts_folder_button = (GtkButton *)emae_account_folder(emae, "drafts_button", E_ACCOUNT_DRAFTS_FOLDER_URI, MAIL_COMPONENT_FOLDER_DRAFTS, xml);
    gui->sent_folder_button = (GtkButton *)emae_account_folder(emae, "sent_button", E_ACCOUNT_SENT_FOLDER_URI, MAIL_COMPONENT_FOLDER_SENT, xml);

    /* Special Folders "Reset Defaults" button */
    gui->restore_folders_button = (GtkButton *)glade_xml_get_widget (xml, "default_folders_button");
    g_signal_connect (gui->restore_folders_button, "clicked", G_CALLBACK (default_folders_clicked), emae);

    /* Always Cc/Bcc */
    emae_account_toggle(emae, "always_cc", E_ACCOUNT_CC_ALWAYS, xml);
    emae_account_entry(emae, "cc_addrs", E_ACCOUNT_CC_ADDRS, xml);
    emae_account_toggle(emae, "always_bcc", E_ACCOUNT_BCC_ALWAYS, xml);
    emae_account_entry(emae, "bcc_addrs", E_ACCOUNT_BCC_ADDRS, xml);

    gtk_widget_set_sensitive((GtkWidget *)gui->drafts_folder_button, e_account_writable(emae->account, E_ACCOUNT_DRAFTS_FOLDER_URI));

    gtk_widget_set_sensitive( (GtkWidget *)gui->sent_folder_button,
                  e_account_writable(emae->account, E_ACCOUNT_SENT_FOLDER_URI)
                  &&
                  (emae->priv->source.provider ? !(emae->priv->source.provider->flags & CAMEL_PROVIDER_DISABLE_SENT_FOLDER): TRUE)
                );

    gtk_widget_set_sensitive((GtkWidget *)gui->restore_folders_button,
                 (e_account_writable(emae->account, E_ACCOUNT_SENT_FOLDER_URI)
                  && ((emae->priv->source.provider  && !( emae->priv->source.provider->flags & CAMEL_PROVIDER_DISABLE_SENT_FOLDER))
                      || e_account_writable(emae->account, E_ACCOUNT_DRAFTS_FOLDER_URI))));

    /* Receipt policy */
    emae_setup_receipt_policy (emae, xml);

    w = glade_xml_get_widget(xml, item->label);
    gtk_notebook_append_page((GtkNotebook *)parent, w, gtk_label_new(_("Defaults")));

    emae_queue_widgets(emae, xml, "vbox184", "table8", NULL);

    g_object_unref(xml);

    return w;
}

static GtkWidget *
emae_security_page(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
#if defined (HAVE_NSS)
    EMAccountEditorPrivate *gui = emae->priv;
#endif
    GtkWidget *w;
    GladeXML *xml;
    char *gladefile;

    /*if (old)
      return old;*/

    gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                      "mail-config.glade",
                      NULL);
    xml = glade_xml_new(gladefile, item->label, NULL);
    g_free (gladefile);

    /* Security */
    emae_account_entry(emae, "pgp_key", E_ACCOUNT_PGP_KEY, xml);
    emae_account_toggle(emae, "pgp_encrypt_to_self", E_ACCOUNT_PGP_ENCRYPT_TO_SELF, xml);
    emae_account_toggle(emae, "pgp_always_sign", E_ACCOUNT_PGP_ALWAYS_SIGN, xml);
    emae_account_toggle(emae, "pgp_no_imip_sign", E_ACCOUNT_PGP_NO_IMIP_SIGN, xml);
    emae_account_toggle(emae, "pgp_always_trust", E_ACCOUNT_PGP_ALWAYS_TRUST, xml);

#if defined (HAVE_NSS)
    /* TODO: this should handle its entry separately? */
    gui->smime_sign_key = emae_account_entry(emae, "smime_sign_key", E_ACCOUNT_SMIME_SIGN_KEY, xml);
    gui->smime_sign_key_select = (GtkButton *)glade_xml_get_widget (xml, "smime_sign_key_select");
    gui->smime_sign_key_clear = (GtkButton *)glade_xml_get_widget (xml, "smime_sign_key_clear");
    g_signal_connect(gui->smime_sign_key_select, "clicked", G_CALLBACK(smime_sign_key_select), emae);
    g_signal_connect(gui->smime_sign_key_clear, "clicked", G_CALLBACK(smime_sign_key_clear), emae);

    gui->smime_sign_default = emae_account_toggle(emae, "smime_sign_default", E_ACCOUNT_SMIME_SIGN_DEFAULT, xml);

    gui->smime_encrypt_key = emae_account_entry(emae, "smime_encrypt_key", E_ACCOUNT_SMIME_ENCRYPT_KEY, xml);
    gui->smime_encrypt_key_select = (GtkButton *)glade_xml_get_widget (xml, "smime_encrypt_key_select");
    gui->smime_encrypt_key_clear = (GtkButton *)glade_xml_get_widget (xml, "smime_encrypt_key_clear");
    g_signal_connect(gui->smime_encrypt_key_select, "clicked", G_CALLBACK(smime_encrypt_key_select), emae);
    g_signal_connect(gui->smime_encrypt_key_clear, "clicked", G_CALLBACK(smime_encrypt_key_clear), emae);

    gui->smime_encrypt_default = emae_account_toggle(emae, "smime_encrypt_default", E_ACCOUNT_SMIME_ENCRYPT_DEFAULT, xml);
    gui->smime_encrypt_to_self = emae_account_toggle(emae, "smime_encrypt_to_self", E_ACCOUNT_SMIME_ENCRYPT_TO_SELF, xml);
    smime_changed(emae);
#else
    {
        /* Since we don't have NSS, hide the S/MIME config options */
        GtkWidget *frame;

        frame = glade_xml_get_widget(xml, "smime_vbox");
        gtk_widget_destroy(frame);
    }
#endif /* HAVE_NSS */

    w = glade_xml_get_widget(xml, item->label);
    gtk_notebook_append_page((GtkNotebook *)parent, w, gtk_label_new(_("Security")));

    g_object_unref(xml);

    return w;
}

static GtkWidget *
emae_widget_glade(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    int i;

    for (i=0;emae->priv->widgets[i];i++)
        if (!strcmp(emae->priv->widgets_name[i], item->label))
            return emae->priv->widgets[i];

    g_warning("Mail account widget '%s' not found", item->label);

    return NULL;
}

/* plugin meta-data for "org.gnome.evolution.mail.config.accountEditor" */
static EMConfigItem emae_editor_items[] = {
    { E_CONFIG_BOOK, "", },
    { E_CONFIG_PAGE, "00.identity", "vboxIdentityBorder", emae_identity_page },
    { E_CONFIG_SECTION, "00.identity/00.name", "account_vbox", emae_widget_glade },
    { E_CONFIG_SECTION_TABLE, "00.identity/10.required", "identity_required_table", emae_widget_glade },
    { E_CONFIG_SECTION_TABLE, "00.identity/20.info", "identity_optional_table", emae_widget_glade },

    { E_CONFIG_PAGE, "10.receive", "vboxSourceBorder", emae_receive_page },
    { E_CONFIG_SECTION_TABLE, "10.receive/00.type", "source_type_table", emae_widget_glade },
    { E_CONFIG_SECTION_TABLE, "10.receive/10.config", "table4", emae_widget_glade },
    { E_CONFIG_SECTION, "10.receive/20.security", "vbox181", emae_widget_glade },
    { E_CONFIG_SECTION, "10.receive/30.auth", "vbox179", emae_widget_glade },

    /* Most sections for this is auto-generated fromt the camel config */
    { E_CONFIG_PAGE, "20.receive_options", N_("Receiving Options"), },
    { E_CONFIG_SECTION_TABLE, "20.receive_options/10.mailcheck", N_("Checking for New Messages"), },
    { E_CONFIG_ITEM_TABLE, "20.receive_options/10.mailcheck/00.autocheck", NULL, emae_receive_options_item, },

    { E_CONFIG_PAGE, "30.send", "vboxTransportBorder", emae_send_page },
    { E_CONFIG_SECTION_TABLE, "30.send/00.type", "transport_type_table", emae_widget_glade },
    { E_CONFIG_SECTION, "30.send/10.config", "vbox12", emae_widget_glade },
    { E_CONFIG_SECTION, "30.send/20.security", "vbox183", emae_widget_glade },
    { E_CONFIG_SECTION, "30.send/30.auth", "vbox61", emae_widget_glade },

    { E_CONFIG_PAGE, "40.defaults", "vboxFoldersBorder", emae_defaults_page },
    { E_CONFIG_SECTION, "40.defaults/00.folders", "vbox184", emae_widget_glade },
    { E_CONFIG_SECTION_TABLE, "40.defaults/10.composing", "table8", emae_widget_glade },

    { E_CONFIG_PAGE, "50.security", "vboxSecurityBorder", emae_security_page },
    /* 1x1 table(!) not vbox: { E_CONFIG_SECTION, "50.security/00.gpg", "table19", emae_widget_glade }, */
    /* table not vbox: { E_CONFIG_SECTION, "50.security/10.smime", "smime_table", emae_widget_glade }, */
    { 0 },
};
static gboolean emae_editor_items_translated = FALSE;

static GtkWidget *
emae_management_page(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    EMAccountEditor *emae = data;
    EMAccountEditorPrivate *gui = emae->priv;
    GtkWidget *w;

    w = gui->management_frame;
    if (((EConfig *)gui->config)->type == E_CONFIG_DRUID) {
        GladeXML *druidxml;
        GtkWidget *page;
        char *gladefile;

        gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                          "mail-config.glade",
                          NULL);
        druidxml = glade_xml_new(gladefile, "management_page", NULL);
        g_free (gladefile);

        page = glade_xml_get_widget(druidxml, "management_page");

        gtk_widget_reparent(w, ((GnomeDruidPageStandard *)page)->vbox);
        w = page;
        g_object_unref(druidxml);
        gnome_druid_append_page((GnomeDruid *)parent, (GnomeDruidPage *)page);
    }

    return w;
}

static GtkWidget *
emae_widget_druid_glade(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, struct _GtkWidget *old, void *data)
{
    GladeXML *druidxml;
    GtkWidget *w;
    char *gladefile;

    gladefile = g_build_filename (EVOLUTION_GLADEDIR,
                      "mail-config.glade",
                      NULL);
    druidxml = glade_xml_new(gladefile, item->label, NULL);
    g_free (gladefile);

    w = glade_xml_get_widget(druidxml, item->label);
    /* i think the glade file has issues, we need to show all on at least the end page */
    gtk_widget_show_all(w);
    g_object_unref(druidxml);

    gnome_druid_append_page((GnomeDruid *)parent, (GnomeDruidPage *)w);

    return w;
}

/* plugin meta-data for "org.gnome.evolution.mail.config.accountDruid" */
static EMConfigItem emae_druid_items[] = {
    { E_CONFIG_DRUID, "", },
    { E_CONFIG_PAGE_START, "0.start", "start_page", emae_widget_druid_glade },

    { E_CONFIG_PAGE, "00.identity", "vboxIdentityBorder", emae_identity_page },
    { E_CONFIG_SECTION, "00.identity/00.name", "account_vbox", emae_widget_glade },
    { E_CONFIG_SECTION_TABLE, "00.identity/10.required", "identity_required_table", emae_widget_glade },
    { E_CONFIG_SECTION_TABLE, "00.identity/20.info", "identity_optional_table", emae_widget_glade },

    { E_CONFIG_PAGE, "10.receive", "vboxSourceBorder", emae_receive_page },
    { E_CONFIG_SECTION_TABLE, "10.receive/00.type", "source_type_table", emae_widget_glade },
    { E_CONFIG_SECTION_TABLE, "10.receive/10.config", "table4", emae_widget_glade },
    { E_CONFIG_SECTION, "10.receive/20.security", "vbox181", emae_widget_glade },
    { E_CONFIG_SECTION, "10.receive/30.auth", "vbox179", emae_widget_glade },

    /* Most sections for this is auto-generated fromt the camel config */
    { E_CONFIG_PAGE, "20.receive_options", N_("Receiving Options"), },
    { E_CONFIG_SECTION_TABLE, "20.receive_options/10.mailcheck", N_("Checking for New Messages"), },
    { E_CONFIG_ITEM_TABLE, "20.receive_options/10.mailcheck/00.autocheck", NULL, emae_receive_options_item, },

    { E_CONFIG_PAGE, "30.send", "vboxTransportBorder", emae_send_page },
    { E_CONFIG_SECTION_TABLE, "30.send/00.type", "transport_type_table", emae_widget_glade },
    { E_CONFIG_SECTION, "30.send/10.config", "vbox12", emae_widget_glade },
    { E_CONFIG_SECTION, "30.send/20.security", "vbox183", emae_widget_glade },
    { E_CONFIG_SECTION, "30.send/30.auth", "vbox61", emae_widget_glade },

    { E_CONFIG_PAGE, "40.management", "management_frame", emae_management_page },

    { E_CONFIG_PAGE_FINISH, "999.end", "finish_page", emae_widget_druid_glade },
    { 0 },
};
static gboolean emae_druid_items_translated = FALSE;

static void
emae_free(EConfig *ec, GSList *items, void *data)
{
    g_slist_free(items);
}

static void
emae_free_auto(EConfig *ec, GSList *items, void *data)
{
    GSList *l, *n;

    for (l=items;l;) {
        struct _receive_options_item *item = l->data;

        n = g_slist_next(l);
        g_free(item->item.path);
        if (item->extra_table)
            g_hash_table_destroy(item->extra_table);
        g_free(item);
        g_slist_free_1(l);
        l = n;
    }
}

static gboolean
emae_service_complete(EMAccountEditor *emae, EMAccountEditorService *service)
{
    CamelURL *url;
    int ok = TRUE;
    const char *uri;

    if (service->provider == NULL)
        return TRUE;

    uri = e_account_get_string(emae->account, emae_service_info[service->type].account_uri_key);
    if (uri == NULL || (url = camel_url_new(uri, NULL)) == NULL)
        return FALSE;

    if (CAMEL_PROVIDER_NEEDS(service->provider, CAMEL_URL_PART_HOST)
        && (url->host == NULL || url->host[0] == 0))
        ok = FALSE;

    /* We only need the user if the service needs auth as well, i think */
    if (ok
        && (service->needs_auth == NULL
        || CAMEL_PROVIDER_NEEDS(service->provider, CAMEL_URL_PART_AUTH)
        || gtk_toggle_button_get_active(service->needs_auth))
        && CAMEL_PROVIDER_NEEDS(service->provider, CAMEL_URL_PART_USER)
        && (url->user == NULL || url->user[0] == 0))
        ok = FALSE;

    if (ok
        && CAMEL_PROVIDER_NEEDS(service->provider, CAMEL_URL_PART_PATH)
        && (url->path == NULL || url->path[0] == 0))
        ok = FALSE;

    camel_url_free(url);

    return ok;
}

static gboolean
emae_check_complete(EConfig *ec, const char *pageid, void *data)
{
    EMAccountEditor *emae = data;
    int ok = TRUE;
    const char *tmp;
    EAccount *ea;

    /* We use the page-check of various pages to 'prepare' or
       pre-load their values, only in the druid */
    if (pageid
        && ((EConfig *)emae->priv->config)->type == E_CONFIG_DRUID) {
        if (!strcmp(pageid, "00.identity")) {
            if (!emae->priv->identity_set) {
                char *uname;

                emae->priv->identity_set = 1;
#ifndef G_OS_WIN32
                uname = g_locale_to_utf8(g_get_real_name(), -1, NULL, NULL, NULL);
#else
                uname = g_strdup(g_get_real_name());
#endif
                if (uname) {
                    gtk_entry_set_text(emae->priv->identity_entries[1], uname);
                    g_free(uname);
                }
            }
        } else if (!strcmp(pageid, "10.receive")) {
            if (!emae->priv->receive_set) {
                char *user, *at;

                emae->priv->receive_set = 1;
                tmp = e_account_get_string(emae->account, E_ACCOUNT_ID_ADDRESS);
                at = strchr(tmp, '@');
                user = g_alloca(at-tmp+1);
                memcpy(user, tmp, at-tmp);
                user[at-tmp] = 0;
                gtk_entry_set_text(emae->priv->source.username, user);
                gtk_entry_set_text(emae->priv->transport.username, user);
            }
        } else if (!strcmp(pageid, "20.receive_options")) {
            if (emae->priv->source.provider
                && emae->priv->extra_provider != emae->priv->source.provider) {
                emae->priv->extra_provider = emae->priv->source.provider;
                emae_auto_detect(emae);
            }
        } else if (!strcmp(pageid, "40.management")) {
            if (!emae->priv->management_set) {
                char *template;
                unsigned int i = 0, len;

                emae->priv->management_set = 1;
                tmp = e_account_get_string(emae->account, E_ACCOUNT_ID_ADDRESS);
                len = strlen(tmp);
                template = alloca(len + 14);
                strcpy(template, tmp);
                while (mail_config_get_account_by_name(template))
                    sprintf(template + len, " (%d)", i++);

                gtk_entry_set_text(emae->priv->identity_entries[0], template);
            }
        }
    }

    /*
       Setting a flag on the Account if it is marked as default. It is done in this way instead of
       using a temporary variable so as to keep track of which account is marked as default in case of
       editing multiple accounts at a time
     */
    if (gtk_toggle_button_get_active(emae->priv->default_account))
        g_object_set_data (G_OBJECT (emae->account), "default_flagged", GINT_TO_POINTER(1));

    if (pageid == NULL || !strcmp(pageid, "00.identity")) {
        /* TODO: check the account name is set, and unique in the account list */
        ok = (tmp = e_account_get_string(emae->account, E_ACCOUNT_ID_NAME))
            && tmp[0]
            && (tmp = e_account_get_string(emae->account, E_ACCOUNT_ID_ADDRESS))
            && is_email(tmp)
            && ((tmp = e_account_get_string(emae->account, E_ACCOUNT_ID_REPLY_TO)) == NULL
                || tmp[0] == 0
                || is_email(tmp));
        if (!ok)
            d(printf("identity incomplete\n"));
    }

    if (ok && (pageid == NULL || !strcmp(pageid, "10.receive"))) {
        ok = emae_service_complete(emae, &emae->priv->source);
        if (!ok)
            d(printf("receive page incomplete\n"));
    }

    if (ok && (pageid == NULL || !strcmp(pageid, "30.send"))) {
        ok = emae_service_complete(emae, &emae->priv->transport);
        if (!ok)
            d(printf("send page incomplete\n"));
    }

    if (ok && (pageid == NULL || !strcmp(pageid, "40.management"))) {
        ok = (tmp = e_account_get_string(emae->account, E_ACCOUNT_NAME))
            && tmp[0]
            && ((ea = mail_config_get_account_by_name(tmp)) == NULL
                || ea == emae->original);
        if (!ok)
            d(printf("management page incomplete\n"));
    }

    return ok;
}

/* HACK: FIXME: the component should listen to the account object directly */
static void
add_new_store (char *uri, CamelStore *store, void *user_data)
{
    MailComponent *component = mail_component_peek ();
    EAccount *account = user_data;

    if (store == NULL)
        return;

    mail_component_add_store (component, store, account->name);
}

static void
emae_commit(EConfig *ec, GSList *items, void *data)
{
    EMAccountEditor *emae = data;
    EAccountList *accounts = mail_config_get_accounts();
    EAccount *account;

    /* the mail-config*acconts* api needs a lot of work */

    if (emae->original) {
        d(printf("Committing account '%s'\n", e_account_get_string(emae->account, E_ACCOUNT_NAME)));
        e_account_import(emae->original, emae->account);
        account = emae->original;
        e_account_list_change(accounts, account);
    } else {
        d(printf("Adding new account '%s'\n", e_account_get_string(emae->account, E_ACCOUNT_NAME)));
        e_account_list_add(accounts, emae->account);
        account = emae->account;

        /* HACK: this will add the account to the folder tree.
           We should just be listening to the account list directly for changed events */
        if (account->enabled
            && emae->priv->source.provider
            && (emae->priv->source.provider->flags & CAMEL_PROVIDER_IS_STORAGE))
            mail_get_store(e_account_get_string(emae->account, E_ACCOUNT_SOURCE_URL), NULL, add_new_store, account);
    }

    if (gtk_toggle_button_get_active(emae->priv->default_account))
        e_account_list_set_default(accounts, account);

    e_account_list_save(accounts);
}

static void
emae_editor_destroyed(GtkWidget *dialog, EMAccountEditor *emae)
{
    emae->editor = NULL;
    g_object_unref(emae);
}

static void
em_account_editor_construct(EMAccountEditor *emae, EAccount *account, em_account_editor_t type, char *id)
{
    EMAccountEditorPrivate *gui = emae->priv;
    int i, index;
    GSList *l;
    GList *prov;
    EMConfig *ec;
    EMConfigTargetAccount *target;
    GHashTable *have;
    EConfigItem *items;

    emae->type = type;
    emae->original = account;
    if (emae->original) {
        char *xml;

        g_object_ref(emae->original);
        xml = e_account_to_xml(emae->original);
        emae->account = e_account_new_from_xml(xml);
        g_free(xml);

        emae->do_signature = TRUE;
    } else {
        /* TODO: have a get_default_account thing?? */
        emae->account = e_account_new();
        emae->account->enabled = TRUE;
        e_account_set_string(emae->account, E_ACCOUNT_DRAFTS_FOLDER_URI,
                     mail_component_get_folder_uri(NULL, MAIL_COMPONENT_FOLDER_DRAFTS));
        e_account_set_string(emae->account, E_ACCOUNT_SENT_FOLDER_URI,
                     mail_component_get_folder_uri(NULL, MAIL_COMPONENT_FOLDER_SENT));
    }

    /* sort the providers, remote first */
    gui->providers = g_list_sort(camel_provider_list(TRUE), (GCompareFunc)provider_compare);

    if (type == EMAE_NOTEBOOK) {
        ec = em_config_new(E_CONFIG_BOOK, id);
        items = emae_editor_items;
        if (!emae_editor_items_translated) {
            for (i=0;items[i].path;i++) {
                if (items[i].label)
                    items[i].label = gettext(items[i].label);
            }
            emae_editor_items_translated = TRUE;
        }
    } else {
        ec = em_config_new(E_CONFIG_DRUID, id);
        items = emae_druid_items;
        if (!emae_druid_items_translated) {
            for (i=0;items[i].path;i++) {
                if (items[i].label)
                    items[i].label = _(items[i].label);
            }
            emae_druid_items_translated = TRUE;
        }
    }

    emae->config = gui->config = ec;
    l = NULL;
    for (i=0;items[i].path;i++)
        l = g_slist_prepend(l, &items[i]);
    e_config_add_items((EConfig *)ec, l, emae_commit, NULL, emae_free, emae);

    /* This is kinda yuck, we're dynamically mapping from the 'old style' extensibility api to the new one */
    l = NULL;
    have = g_hash_table_new(g_str_hash, g_str_equal);
    index = 20;
    for (prov=gui->providers;prov;prov=g_list_next(prov)) {
        CamelProviderConfEntry *entries = ((CamelProvider *)prov->data)->extra_conf;

        for (i=0;entries && entries[i].type != CAMEL_PROVIDER_CONF_END;i++) {
            struct _receive_options_item *item;
            char *name = entries[i].name;
            int myindex = index;

            if (entries[i].type != CAMEL_PROVIDER_CONF_SECTION_START
                || name == NULL
                || g_hash_table_lookup(have, name))
                continue;

            /* override mailcheck since we also insert our own mailcheck item at this index */
            if (name && !strcmp(name, "mailcheck"))
                myindex = 10;

            item = g_malloc0(sizeof(*item));
            item->item.type = E_CONFIG_SECTION_TABLE;
            item->item.path = g_strdup_printf("20.receive_options/%02d.%s", myindex, name?name:"unnamed");
            item->item.label = entries[i].text;

            l = g_slist_prepend(l, item);

            item = g_malloc0(sizeof(*item));
            item->item.type = E_CONFIG_ITEM_TABLE;
            item->item.path = g_strdup_printf("20.receive_options/%02d.%s/80.camelitem", myindex, name?name:"unnamed");
            item->item.factory = emae_receive_options_extra_item;
            item->item.user_data = entries[i].name;

            l = g_slist_prepend(l, item);

            index += 10;
            g_hash_table_insert(have, entries[i].name, have);
        }
    }
    g_hash_table_destroy(have);
    e_config_add_items((EConfig *)ec, l, NULL, NULL, emae_free_auto, emae);
    gui->extra_items = l;

    e_config_add_page_check((EConfig *)ec, NULL, emae_check_complete, emae);

    target = em_config_target_new_account(ec, emae->account);
    e_config_set_target((EConfig *)ec, (EConfigTarget *)target);
    emae->editor = e_config_create_window((EConfig *)ec, NULL, type==EMAE_NOTEBOOK?_("Account Editor"):_("Evolution Account Assistant"));

    g_signal_connect(emae->editor, "destroy", G_CALLBACK(emae_editor_destroyed), emae);
}