remmina_file_editor.c

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/*
 * Remmina - The GTK+ Remote Desktop Client
 * Copyright (C) 2009-2011 Vic Lee
 * Copyright (C) 2014-2015 Antenore Gatta, Fabio Castelli, Giovanni Panozzo
 * Copyright (C) 2016-2023 Antenore Gatta, Giovanni Panozzo
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 *  In addition, as a special exception, the copyright holders give
 *  permission to link the code of portions of this program with the
 *  OpenSSL library under certain conditions as described in each
 *  individual source file, and distribute linked combinations
 *  including the two.
 *  You must obey the GNU General Public License in all respects
 *  for all of the code used other than OpenSSL. *  If you modify
 *  file(s) with this exception, you may extend this exception to your
 *  version of the file(s), but you are not obligated to do so. *  If you
 *  do not wish to do so, delete this exception statement from your
 *  version. *  If you delete this exception statement from all source
 *  files in the program, then also delete it here.
 *
 */

#include <ctype.h>
#include "config.h"
#ifdef HAVE_LIBAVAHI_UI
#include <avahi-ui/avahi-ui.h>
#endif
#include "remmina_public.h"
#include "remmina_pref.h"
#include "rcw.h"
#include "remmina/remmina_trace_calls.h"
#include "remmina_file.h"
#include "remmina_file_editor.h"
#include "remmina_file_manager.h"
#include "remmina_icon.h"
#include "remmina_main.h"
#include "remmina_plugin_manager.h"
#include "remmina_pref_dialog.h"
#include "remmina_ssh.h"
#include "remmina_string_list.h"
#include "remmina_unlock.h"
#include "remmina_widget_pool.h"

G_DEFINE_TYPE(RemminaFileEditor, remmina_file_editor, GTK_TYPE_DIALOG)

static const gchar *server_tips = N_("<big>"
                     "Supported formats\n"
                     "• server\n"
                     "• server[:port]\n"
                     "VNC additional formats\n"
                     "• ID:repeater ID number\n"
                     "• unix:///path/socket.sock"
                     "</big>");

static const gchar *cmd_tips = N_("<big>"
                  "• command in PATH args %h\n"
                  "• /path/to/foo -options %h %u\n"
                  "• %h is substituted with the server name\n"
                  "• %t is substituted with the SSH server name\n"
                  "• %u is substituted with the username\n"
                  "• %U is substituted with the SSH username\n"
                  "• %p is substituted with Remmina profile name\n"
                  "• %g is substituted with Remmina profile group name\n"
                  "• %d is substituted with local date and time in ISO 8601 format\n"
                  "Do not run in background if you want the command to be executed before connecting.\n"
                  "</big>");

#ifdef HAVE_LIBSSH
static const gchar *server_tips2 = N_("<big>"
                      "Supported formats\n"
                      "• server\n"
                      "• server[:port]\n"
                      "• username@server[:port] (SSH protocol only)"
                      "</big>");
#endif

struct _RemminaFileEditorPriv {
    RemminaFile *       remmina_file;
    RemminaProtocolPlugin * plugin;
    const gchar *       avahi_service_type;

    GtkWidget *     name_entry;
    GtkWidget *     labels_entry;
    GtkWidget *     group_combo;
    GtkWidget *     protocol_combo;
    GtkWidget *     save_button;

    GtkWidget *     config_box;
    GtkWidget *     config_scrollable;
    GtkWidget *     config_viewport;
    GtkWidget *     config_container;

    GtkWidget *     server_combo;
    GtkWidget *     resolution_iws_radio;
    GtkWidget *     resolution_auto_radio;
    GtkWidget *     resolution_custom_radio;
    GtkWidget *     resolution_custom_combo;
    GtkWidget *     keymap_combo;

    GtkWidget *     assistance_toggle;
    GtkWidget *     assistance_file;
    GtkWidget *     assistance_password;
    GtkWidget *     assistance_file_label;
    GtkWidget *     assistance_password_label;

    GtkWidget *     behavior_autostart_check;
    GtkWidget *     behavior_precommand_entry;
    GtkWidget *     behavior_postcommand_entry;
    GtkWidget *     behavior_lock_check;
    GtkWidget *     behavior_disconnect;

    GtkWidget *     ssh_tunnel_enabled_check;
    GtkWidget *     ssh_tunnel_loopback_check;
    GtkWidget *     ssh_tunnel_server_default_radio;
    GtkWidget *     ssh_tunnel_server_custom_radio;
    GtkWidget *     ssh_tunnel_server_entry;
    GtkWidget *     ssh_tunnel_auth_agent_radio;
    GtkWidget *     ssh_tunnel_auth_password_radio;
    GtkWidget *     ssh_tunnel_auth_password;
    GtkWidget *     ssh_tunnel_passphrase;
    GtkWidget *     ssh_tunnel_auth_publickey_radio;
    GtkWidget *     ssh_tunnel_auth_auto_publickey_radio;
    GtkWidget *     ssh_tunnel_auth_combo;
    GtkWidget *     ssh_tunnel_username_entry;
    GtkWidget *     ssh_tunnel_privatekey_chooser;
    GtkWidget *     ssh_tunnel_certfile_chooser;

    GHashTable *        setting_widgets;
};

static void remmina_file_editor_class_init(RemminaFileEditorClass *klass)
{
    TRACE_CALL(__func__);
}

static void remmina_file_editor_show_validation_error_popup(RemminaFileEditor * gfe,
                                GtkWidget *     failed_widget,
                                GError *        err)
{
    if (!err) {
        err = NULL; // g_set_error doesn't like overwriting errors.
        g_set_error(&err, 1, 1, _("Input is invalid."));
    }

    if (!gfe || !failed_widget) {
        g_critical("(%s): Parameters RemminaFileEditor 'gfe' or "
               "GtkWidget* 'failed_widget' are 'NULL'!",
               __func__);
        return;
    }

    gint widget_width = gtk_widget_get_allocated_width(failed_widget);
    gint widget_height = gtk_widget_get_allocated_height(failed_widget);

    GtkWidget *err_label = gtk_label_new("");
    GtkWidget *alert_icon = NULL;
    GtkWindow *err_window = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
    GtkWidget *box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
    GdkWindow *window = gtk_widget_get_window(failed_widget);

    GtkAllocation allocation;
    gint failed_widget_x, failed_widget_y;

    gchar *markup = g_strdup_printf("<span size='large'>%s</span>", err->message);

    // Setup err_window
    gtk_window_set_decorated(err_window, FALSE);
    gtk_window_set_type_hint(err_window, GDK_WINDOW_TYPE_HINT_TOOLTIP);
    gtk_window_set_default_size(err_window, widget_width, widget_height);
    gtk_window_set_title(err_window, "Error");
    gtk_window_set_resizable(err_window, TRUE);

    // Move err_window under failed_widget
    gtk_window_set_attached_to(err_window, failed_widget);
    gtk_window_set_transient_for(err_window, GTK_WINDOW(gfe));
    gdk_window_get_origin(GDK_WINDOW(window), &failed_widget_x, &failed_widget_y);
    gtk_widget_get_allocation(failed_widget, &allocation);
    failed_widget_x += allocation.x;
    failed_widget_y += allocation.y + allocation.height;
    gtk_window_move(err_window, failed_widget_x, failed_widget_y);

    // Setup label
    gtk_label_set_selectable(GTK_LABEL(err_label), FALSE);
    gtk_label_set_max_width_chars(GTK_LABEL(err_label), 1);
    gtk_widget_set_hexpand(GTK_WIDGET(err_label), TRUE);
    gtk_widget_set_vexpand(GTK_WIDGET(err_label), TRUE);
    gtk_label_set_ellipsize(GTK_LABEL(err_label), PANGO_ELLIPSIZE_END);
    gtk_label_set_line_wrap(GTK_LABEL(err_label), TRUE);
    gtk_label_set_line_wrap_mode(GTK_LABEL(err_label), PANGO_WRAP_WORD_CHAR);
    gtk_label_set_markup(GTK_LABEL(err_label), markup);

    alert_icon = gtk_image_new_from_icon_name("dialog-warning-symbolic",
                          GTK_ICON_SIZE_DND);

    // Fill icon and label into a box.
    gtk_box_pack_start(GTK_BOX(box), GTK_WIDGET(alert_icon), FALSE, FALSE, 0);
    gtk_box_pack_start(GTK_BOX(box), GTK_WIDGET(err_label), TRUE, TRUE, 5);

    // Attach box to err_window
    gtk_container_add(GTK_CONTAINER(err_window), GTK_WIDGET(box));

    // Display everything.
    gtk_widget_show_all(GTK_WIDGET(err_window));

    // Mouse click and focus-loss will delete the err_window.
    g_signal_connect(G_OBJECT(err_window), "focus-out-event",
             G_CALLBACK(gtk_window_close), NULL);
    g_signal_connect(G_OBJECT(err_window), "button-press-event",
             G_CALLBACK(gtk_window_close), NULL);
}

#ifdef HAVE_LIBAVAHI_UI

static void remmina_file_editor_browse_avahi(GtkWidget *button, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    GtkWidget *dialog;
    gchar *host;

    dialog = aui_service_dialog_new(_("Choose a Remote Desktop Server"),
                    GTK_WINDOW(gfe),
                    _("_Cancel"), GTK_RESPONSE_CANCEL,
                    _("_OK"), GTK_RESPONSE_ACCEPT,
                    NULL);

    gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(gfe));
    aui_service_dialog_set_resolve_service(AUI_SERVICE_DIALOG(dialog), TRUE);
    aui_service_dialog_set_resolve_host_name(AUI_SERVICE_DIALOG(dialog), TRUE);
    aui_service_dialog_set_browse_service_types(AUI_SERVICE_DIALOG(dialog),
                            gfe->priv->avahi_service_type, NULL);

    if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
        host = g_strdup_printf("[%s]:%i",
                       aui_service_dialog_get_host_name(AUI_SERVICE_DIALOG(dialog)),
                       aui_service_dialog_get_port(AUI_SERVICE_DIALOG(dialog)));
    } else {
        host = NULL;
    }
    gtk_widget_destroy(dialog);

    if (host) {
        gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(gfe->priv->server_combo))), host);
        g_free(host);
    }
}
#endif

static void remmina_file_editor_on_realize(GtkWidget *widget, gpointer user_data)
{
    TRACE_CALL(__func__);
    RemminaFileEditor *gfe;
    GtkWidget *defaultwidget;

    gfe = REMMINA_FILE_EDITOR(widget);

    defaultwidget = gfe->priv->server_combo;

    if (defaultwidget) {
        if (GTK_IS_EDITABLE(defaultwidget))
            gtk_editable_select_region(GTK_EDITABLE(defaultwidget), 0, -1);
        gtk_widget_grab_focus(defaultwidget);
    }
}

static void remmina_file_editor_destroy(GtkWidget *widget, gpointer data)
{
    TRACE_CALL(__func__);
    remmina_file_free(REMMINA_FILE_EDITOR(widget)->priv->remmina_file);
    g_hash_table_destroy(REMMINA_FILE_EDITOR(widget)->priv->setting_widgets);
    g_free(REMMINA_FILE_EDITOR(widget)->priv);
}

static void remmina_file_editor_button_on_toggled(GtkToggleButton *togglebutton, GtkWidget *widget)
{
    TRACE_CALL(__func__);
    gtk_widget_set_sensitive(widget, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(togglebutton)));
}

static void remmina_file_editor_create_notebook_container(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    /* Create the notebook */
    gfe->priv->config_container = gtk_notebook_new();
    gfe->priv->config_viewport = gtk_viewport_new(NULL, NULL);
    gfe->priv->config_scrollable = gtk_scrolled_window_new(NULL, NULL);
    gtk_container_set_border_width(GTK_CONTAINER(gfe->priv->config_scrollable), 2);
    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(gfe->priv->config_scrollable),
                       GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
    gtk_widget_show(gfe->priv->config_scrollable);

    gtk_container_add(GTK_CONTAINER(gfe->priv->config_viewport), gfe->priv->config_container);
    gtk_container_set_border_width(GTK_CONTAINER(gfe->priv->config_viewport), 2);
    gtk_widget_show(gfe->priv->config_viewport);
    gtk_container_add(GTK_CONTAINER(gfe->priv->config_scrollable), gfe->priv->config_viewport);
    gtk_container_set_border_width(GTK_CONTAINER(gfe->priv->config_container), 2);
    gtk_widget_show(gfe->priv->config_container);

    gtk_container_add(GTK_CONTAINER(gfe->priv->config_box), gfe->priv->config_scrollable);
}

static GtkWidget *remmina_file_editor_create_notebook_tab(RemminaFileEditor *gfe,
                              const gchar *stock_id, const gchar *label, gint rows, gint cols)
{
    TRACE_CALL(__func__);
    GtkWidget *tablabel;
    GtkWidget *tabbody;
    GtkWidget *grid;
    GtkWidget *widget;

    tablabel = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
    gtk_widget_show(tablabel);

    widget = gtk_image_new_from_icon_name(stock_id, GTK_ICON_SIZE_BUTTON);
    gtk_box_pack_start(GTK_BOX(tablabel), widget, FALSE, FALSE, 0);
    gtk_widget_show(widget);

    widget = gtk_label_new(label);
    gtk_box_pack_start(GTK_BOX(tablabel), widget, FALSE, FALSE, 0);
    gtk_widget_show(widget);

    tabbody = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
    gtk_widget_show(tabbody);
    gtk_notebook_append_page(GTK_NOTEBOOK(gfe->priv->config_container), tabbody, tablabel);

    grid = gtk_grid_new();
    gtk_widget_show(grid);
    gtk_grid_set_row_spacing(GTK_GRID(grid), 8);
    gtk_grid_set_column_spacing(GTK_GRID(grid), 8);
    gtk_container_set_border_width(GTK_CONTAINER(grid), 15);
    gtk_box_pack_start(GTK_BOX(tabbody), grid, FALSE, FALSE, 0);

    return grid;
}


static void remmina_file_editor_assistance_enabled_check_on_toggled(GtkToggleButton *togglebutton,
                                    RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    gboolean enabled = TRUE;

    if (gfe->priv->assistance_toggle) {
        enabled = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gfe->priv->assistance_toggle));
        if (gfe->priv->assistance_file)
            gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->assistance_file), enabled);
        if (gfe->priv->assistance_password)
            gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->assistance_password), enabled);
        if (gfe->priv->assistance_file_label)
            gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->assistance_file_label), enabled);
        if (gfe->priv->assistance_password_label)
            gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->assistance_password_label), enabled);
    }
}

#ifdef HAVE_LIBSSH

static void remmina_file_editor_ssh_tunnel_server_custom_radio_on_toggled(GtkToggleButton *togglebutton, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->ssh_tunnel_server_entry),
                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gfe->priv->ssh_tunnel_enabled_check)) &&
                 (gfe->priv->ssh_tunnel_server_custom_radio == NULL ||
                  gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gfe->priv->ssh_tunnel_server_custom_radio))));
}


static void remmina_file_editor_ssh_tunnel_enabled_check_on_toggled(GtkToggleButton *togglebutton,
                                    RemminaFileEditor *gfe, RemminaProtocolSSHSetting ssh_setting)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;
    gboolean enabled = TRUE;
    gchar *p;
    const gchar *cp;
    const gchar *s = NULL;

    if (gfe->priv->ssh_tunnel_enabled_check) {
        enabled = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gfe->priv->ssh_tunnel_enabled_check));
        if (gfe->priv->ssh_tunnel_loopback_check)
            gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->ssh_tunnel_loopback_check), enabled);
        if (gfe->priv->ssh_tunnel_server_default_radio)
            gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->ssh_tunnel_server_default_radio), enabled);
        if (gfe->priv->ssh_tunnel_server_custom_radio)
            gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->ssh_tunnel_server_custom_radio), enabled);
        remmina_file_editor_ssh_tunnel_server_custom_radio_on_toggled(NULL, gfe);
        p = remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->protocol_combo));
        // if (!(g_strcmp0(p, "SFTP") == 0 || g_strcmp0(p, "SSH") == 0)) {
        gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->ssh_tunnel_username_entry), enabled);
        gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->ssh_tunnel_auth_password), enabled);
        gtk_widget_set_sensitive(GTK_WIDGET(gfe->priv->ssh_tunnel_auth_combo), enabled);
        //}
        g_free(p);
    }
    // remmina_file_editor_ssh_tunnel_auth_publickey_radio_on_toggled(NULL, gfe);
    s = remmina_file_get_string(gfe->priv->remmina_file, "ssh_tunnel_privatekey");
    if (s)
        gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(gfe->priv->ssh_tunnel_privatekey_chooser), s);
    s = remmina_file_get_string(gfe->priv->remmina_file, "ssh_tunnel_certfile");
    if (s)
        gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(gfe->priv->ssh_tunnel_certfile_chooser), s);

    if (gfe->priv->ssh_tunnel_username_entry)
        if (enabled && gtk_entry_get_text(GTK_ENTRY(gfe->priv->ssh_tunnel_username_entry))[0] == '\0') {
            cp = remmina_file_get_string(priv->remmina_file, "ssh_tunnel_username");
            gtk_entry_set_text(GTK_ENTRY(gfe->priv->ssh_tunnel_username_entry), cp ? cp : "");
        }

    if (gfe->priv->ssh_tunnel_auth_password) {
        if (enabled && gtk_entry_get_text(GTK_ENTRY(gfe->priv->ssh_tunnel_auth_password))[0] == '\0') {
            cp = remmina_file_get_string(priv->remmina_file, "ssh_tunnel_password");
            gtk_entry_set_text(GTK_ENTRY(gfe->priv->ssh_tunnel_auth_password), cp ? cp : "");
        }
    }
    if (gfe->priv->ssh_tunnel_passphrase) {
        if (enabled && gtk_entry_get_text(GTK_ENTRY(gfe->priv->ssh_tunnel_passphrase))[0] == '\0') {
            cp = remmina_file_get_string(priv->remmina_file, "ssh_tunnel_passphrase");
            gtk_entry_set_text(GTK_ENTRY(gfe->priv->ssh_tunnel_passphrase), cp ? cp : "");
        }
    }
}

#endif

static void remmina_file_editor_create_server(RemminaFileEditor *gfe, const RemminaProtocolSetting *setting, GtkWidget *grid,
                          gint row)
{
    TRACE_CALL(__func__);
    RemminaProtocolPlugin *plugin = gfe->priv->plugin;
    GtkWidget *widget;
#ifdef HAVE_LIBAVAHI_UI
    GtkWidget *hbox;
#endif
    gchar *s;

    widget = gtk_label_new(_("Server"));
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, row + 1);

    s = remmina_pref_get_recent(plugin->name);
    widget = remmina_public_create_combo_entry(s, remmina_file_get_string(gfe->priv->remmina_file, "server"), TRUE);
    gtk_widget_set_hexpand(widget, TRUE);
    gtk_widget_show(widget);
    gtk_widget_set_tooltip_markup(widget, _(server_tips));
    gtk_entry_set_activates_default(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(widget))), TRUE);
    gfe->priv->server_combo = widget;
    g_free(s);

#ifdef HAVE_LIBAVAHI_UI
    if (setting->opt1) {
        gfe->priv->avahi_service_type = (const gchar *)setting->opt1;

        hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
        gtk_widget_show(hbox);
        gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);

        widget = gtk_button_new_with_label("…");
        s = g_strdup_printf(_("Browse the network to find a %s server"), plugin->name);
        gtk_widget_set_tooltip_text(widget, s);
        g_free(s);
        gtk_widget_show(widget);
        gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, FALSE, 0);
        g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(remmina_file_editor_browse_avahi), gfe);

        gtk_grid_attach(GTK_GRID(grid), hbox, 1, row, 1, 1);
    } else
#endif
    {
        gtk_grid_attach(GTK_GRID(grid), widget, 1, row, 1, 1);
    }
}


static GtkWidget *remmina_file_editor_create_password(RemminaFileEditor *gfe, GtkWidget *grid, gint row, gint col, const gchar *label, const gchar *value, gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;

    widget = gtk_label_new(label);
    gtk_widget_show(widget);
#if GTK_CHECK_VERSION(3, 12, 0)
    gtk_widget_set_margin_end(widget, 40);
#else
    gtk_widget_set_margin_right(widget, 40);
#endif
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);

    widget = gtk_entry_new();
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 1, row, 1, 1);
    gtk_entry_set_max_length(GTK_ENTRY(widget), 0);
    gtk_entry_set_visibility(GTK_ENTRY(widget), FALSE);
    gtk_widget_set_hexpand(widget, TRUE);
    gtk_entry_set_activates_default(GTK_ENTRY(widget), TRUE);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);

    if (value)
        gtk_entry_set_text(GTK_ENTRY(widget), value);
    /* Password view Toogle*/
    if (setting_name) {
        gtk_entry_set_icon_from_icon_name(GTK_ENTRY(widget), GTK_ENTRY_ICON_SECONDARY, "org.remmina.Remmina-password-reveal-symbolic");
        gtk_entry_set_icon_activatable(GTK_ENTRY(widget), GTK_ENTRY_ICON_SECONDARY, TRUE);
        g_signal_connect(widget, "icon-press", G_CALLBACK(remmina_main_toggle_password_view), NULL);
    }
    return widget;
}

static void remmina_file_editor_update_resolution(GtkWidget *widget, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    gchar *res_str;
    res_str = g_strdup_printf("%dx%d",
                  remmina_file_get_int(gfe->priv->remmina_file, "resolution_width", 0),
                  remmina_file_get_int(gfe->priv->remmina_file, "resolution_height", 0));
    remmina_public_load_combo_text_d(gfe->priv->resolution_custom_combo, remmina_pref.resolutions,
                     res_str, NULL);
    g_free(res_str);
}

static void remmina_file_editor_browse_resolution(GtkWidget *button, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);

    GtkDialog *dialog = remmina_string_list_new(FALSE, NULL);
    remmina_string_list_set_validation_func(remmina_public_resolution_validation_func);
    remmina_string_list_set_text(remmina_pref.resolutions, TRUE);
    remmina_string_list_set_titles(_("Resolutions"), _("Configure the available resolutions"));
    gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(gfe));
    gtk_dialog_run(dialog);
    g_free(remmina_pref.resolutions);
    remmina_pref.resolutions = remmina_string_list_get_text();
    g_signal_connect(G_OBJECT(dialog), "destroy", G_CALLBACK(remmina_file_editor_update_resolution), gfe);
    gtk_widget_destroy(GTK_WIDGET(dialog));
}

static void remmina_file_editor_create_resolution(RemminaFileEditor *gfe, const RemminaProtocolSetting *setting,
                          GtkWidget *grid, gint row)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;
    GtkWidget *hbox;
    int resolution_w, resolution_h;
    gchar *res_str;
    RemminaProtocolWidgetResolutionMode res_mode;

    res_mode = remmina_file_get_int(gfe->priv->remmina_file, "resolution_mode", RES_INVALID);
    resolution_w = remmina_file_get_int(gfe->priv->remmina_file, "resolution_width", -1);
    resolution_h = remmina_file_get_int(gfe->priv->remmina_file, "resolution_height", -1);

    /* If resolution_mode is non-existent (-1), then we try to calculate it
     * as we did before having resolution_mode */
    if (res_mode == RES_INVALID) {
        if (resolution_w <= 0 || resolution_h <= 0)
            res_mode = RES_USE_INITIAL_WINDOW_SIZE;
        else
            res_mode = RES_USE_CUSTOM;
    }
    if (res_mode == RES_USE_CUSTOM)
        res_str = g_strdup_printf("%dx%d", resolution_w, resolution_h);
    else
        res_str = NULL;

    widget = gtk_label_new(_("Resolution"));
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);

    hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
    widget = gtk_radio_button_new_with_label(NULL, _("Use initial window size"));
    gtk_widget_show(widget);
    gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);
    gfe->priv->resolution_iws_radio = widget;
    widget = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(gfe->priv->resolution_iws_radio), _("Use client resolution"));
    gtk_widget_show(widget);
    gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);
    gfe->priv->resolution_auto_radio = widget;
    gtk_grid_attach(GTK_GRID(grid), hbox, 1, row, 1, 1);
    gtk_widget_show(hbox);

    hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
    gtk_widget_show(hbox);
    gtk_grid_attach(GTK_GRID(grid), hbox, 1, row + 1, 1, 1);

    widget = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(gfe->priv->resolution_iws_radio), _("Custom"));
    gtk_widget_show(widget);
    gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, FALSE, 0);
    gfe->priv->resolution_custom_radio = widget;

    widget = remmina_public_create_combo_text_d(remmina_pref.resolutions, res_str, NULL);
    gtk_widget_show(widget);
    gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);
    gfe->priv->resolution_custom_combo = widget;

    widget = gtk_button_new_with_label("…");
    gtk_widget_show(widget);
    gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, FALSE, 0);
    g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(remmina_file_editor_browse_resolution), gfe);

    g_signal_connect(G_OBJECT(gfe->priv->resolution_custom_radio), "toggled",
             G_CALLBACK(remmina_file_editor_button_on_toggled), gfe->priv->resolution_custom_combo);

    if (res_mode == RES_USE_CUSTOM)
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gfe->priv->resolution_custom_radio), TRUE);
    else if (res_mode == RES_USE_CLIENT)
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gfe->priv->resolution_auto_radio), TRUE);
    else
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gfe->priv->resolution_iws_radio), TRUE);

    gtk_widget_set_sensitive(gfe->priv->resolution_custom_combo, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gfe->priv->resolution_custom_radio)));

    g_free(res_str);
}


static void remmina_file_editor_create_assistance(RemminaFileEditor *gfe, const RemminaProtocolSetting *setting,
                          GtkWidget *grid, gint row)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;



    widget = gtk_toggle_button_new_with_label(_("Assistance Mode"));
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);
    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), remmina_file_get_int(gfe->priv->remmina_file, "assistance_mode", 0));
    gfe->priv->assistance_toggle = widget;
    g_signal_connect(widget, "toggled", G_CALLBACK(remmina_file_editor_assistance_enabled_check_on_toggled), gfe);


    widget = gtk_label_new("Assistance file");
    gtk_widget_set_halign(widget, GTK_ALIGN_END);
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row+1, 1, 1);
    gfe->priv->assistance_file_label = widget;

    widget = gtk_entry_new();
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_widget_show(widget);
    gtk_entry_set_text(GTK_ENTRY(widget), remmina_file_get_string(gfe->priv->remmina_file, "assistance_file"));
    gtk_grid_attach(GTK_GRID(grid), widget, 1, row+1, 1, 1);
    gfe->priv->assistance_file = widget;

    widget = gtk_label_new("Assistance Password");
    gtk_widget_set_halign(widget, GTK_ALIGN_END);
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row+2, 1, 1);
    gfe->priv->assistance_password_label = widget;

    widget = gtk_entry_new();
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_widget_show(widget);
    gtk_entry_set_text(GTK_ENTRY(widget), remmina_file_get_string(gfe->priv->remmina_file, "assistance_pass"));
    gtk_grid_attach(GTK_GRID(grid), widget, 1, row+2, 1, 1);
    gfe->priv->assistance_password = widget;

    remmina_file_editor_assistance_enabled_check_on_toggled(NULL, gfe);

}


static GtkWidget *remmina_file_editor_create_text2(RemminaFileEditor *gfe, GtkWidget *grid,
                           gint row, gint col, const gchar *label, const gchar *value, gint left,
                           gint right, gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;

    widget = gtk_label_new(label);
    gtk_widget_show(widget);
#if GTK_CHECK_VERSION(3, 12, 0)
    gtk_widget_set_margin_start(widget, left);
    gtk_widget_set_margin_end(widget, right);
#else
    gtk_widget_set_margin_left(widget, left);
    gtk_widget_set_margin_right(widget, right);
#endif
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, col, row, 1, 1);

    widget = gtk_entry_new();
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, col + 1, row, 1, 1);
    gtk_entry_set_max_length(GTK_ENTRY(widget), 300);
    gtk_widget_set_hexpand(widget, TRUE);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);

    if (value)
        gtk_entry_set_text(GTK_ENTRY(widget), value);

    return widget;
}

static GtkWidget *remmina_file_editor_create_text(RemminaFileEditor *gfe, GtkWidget *grid,
                          gint row, gint col, const gchar *label, const gchar *value,
                          gchar *setting_name)
{
    TRACE_CALL(__func__);
    return remmina_file_editor_create_text2(gfe, grid, row, col, label, value, 0, 40,
                        setting_name);
}

static GtkWidget *remmina_file_editor_create_textarea(RemminaFileEditor *gfe, GtkWidget *grid,
                              gint row, gint col, const gchar *label, const gchar *value,
                              gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;
    GtkTextView *view;
    GtkTextBuffer *buffer;
    GtkTextIter start;

    widget = gtk_text_view_new();
    view = GTK_TEXT_VIEW(widget);
    gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD);
    gtk_text_view_set_top_margin(GTK_TEXT_VIEW(view), 20);
    gtk_text_view_set_bottom_margin(GTK_TEXT_VIEW(view), 20);
    gtk_text_view_set_left_margin(GTK_TEXT_VIEW(view), 20);
    gtk_text_view_set_right_margin(GTK_TEXT_VIEW(view), 20);
    gtk_text_view_set_monospace(view, TRUE);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);
    if (value) {
        buffer = gtk_text_view_get_buffer(view);
        gtk_text_buffer_set_text(buffer, value, -1);
        gtk_text_buffer_get_start_iter(buffer, &start);
        gtk_text_buffer_place_cursor(buffer, &start);
    }
    gtk_widget_show(widget);
    gtk_widget_set_hexpand(widget, TRUE);
    gtk_widget_set_size_request(GTK_WIDGET(view), 320, 300);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);
    return widget;
}

static GtkWidget *remmina_file_editor_create_select(RemminaFileEditor *gfe, GtkWidget *grid,
                            gint row, gint col, const gchar *label, const gpointer *list,
                            const gchar *value, gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;

    widget = gtk_label_new(label);
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);

    widget = remmina_public_create_combo_map(list, value, FALSE, gfe->priv->plugin->domain);
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 1, row, 1, 1);

    return widget;
}

static GtkWidget *remmina_file_editor_create_combo(RemminaFileEditor *gfe, GtkWidget *grid,
                           gint row, gint col, const gchar *label, const gchar *list,
                           const gchar *value, gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;

    widget = gtk_label_new(label);
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);

    widget = remmina_public_create_combo_entry(list, value, FALSE);
    gtk_widget_show(widget);
    gtk_widget_set_hexpand(widget, TRUE);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);
    gtk_grid_attach(GTK_GRID(grid), widget, 1, row, 1, 1);

    return widget;
}

static GtkWidget *remmina_file_editor_create_check(RemminaFileEditor *gfe, GtkWidget *grid,
                           gint row, gint top, const gchar *label, gboolean value,
                           gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;
    widget = gtk_check_button_new_with_label(label);
    gtk_widget_show(widget);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);
    gtk_grid_attach(GTK_GRID(grid), widget, top, row, 1, 1);

    if (value)
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), TRUE);

    return widget;
}

static GtkWidget *
remmina_file_editor_create_chooser(RemminaFileEditor *gfe, GtkWidget *grid, gint row, gint col, const gchar *label,
                   const gchar *value, gint type, gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *check;
    GtkWidget *widget;
    GtkWidget *hbox;

    widget = gtk_label_new(label);
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);

    hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
    gtk_widget_show(hbox);
    gtk_grid_attach(GTK_GRID(grid), hbox, 1, row, 1, 1);

    check = gtk_check_button_new();
    gtk_widget_show(check);
    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), (value && value[0] == '/'));
    gtk_box_pack_start(GTK_BOX(hbox), check, FALSE, FALSE, 0);

    widget = gtk_file_chooser_button_new(label, type);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);
    gtk_widget_show(widget);
    if (value)
        gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(widget), value);
    gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 0);

    g_signal_connect(G_OBJECT(check), "toggled", G_CALLBACK(remmina_file_editor_button_on_toggled), widget);
    remmina_file_editor_button_on_toggled(GTK_TOGGLE_BUTTON(check), widget);

    return widget;
}

// used to filter out invalid characters for REMMINA_PROTOCOL_SETTING_TYPE_INT
void remmina_file_editor_int_setting_filter(GtkEditable *editable, const gchar *text,
                        gint length, gint *position, gpointer data)
{
    for (int i = 0; i < length; i++) {
        if (!isdigit(text[i]) && text[i] != '-') {
            g_signal_stop_emission_by_name(G_OBJECT(editable), "insert-text");
            return;
        }
    }
}

// used to filter out invalid characters for REMMINA_PROTOCOL_SETTING_TYPE_DOUBLE
// '.' and ',' can't be used interchangeably! It depends on the language setting
// of the user.
void remmina_file_editor_double_setting_filter(GtkEditable *editable, const gchar *text,
                           gint length, gint *position, gpointer data)
{
    for (int i = 0; i < length; i++) {
        if (!isdigit(text[i]) && text[i] != '-' && text[i] != '.' && text[i] != ',') {
            g_signal_stop_emission_by_name(G_OBJECT(editable), "insert-text");
            return;
        }
    }
}

static GtkWidget *remmina_file_editor_create_int(RemminaFileEditor *gfe, GtkWidget *grid,
                         gint row, gint col, const gchar *label, const gint value,
                         gint left, gint right, gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;

    widget = gtk_label_new(label);
    gtk_widget_show(widget);
#if GTK_CHECK_VERSION(3, 12, 0)
    gtk_widget_set_margin_start(widget, left);
    gtk_widget_set_margin_end(widget, right);
#else
    gtk_widget_set_margin_left(widget, left);
    gtk_widget_set_margin_right(widget, right);
#endif
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, col, row, 1, 1);

    widget = gtk_entry_new();
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, col + 1, row, 1, 1);
    gtk_entry_set_max_length(GTK_ENTRY(widget), 300);
    gtk_widget_set_hexpand(widget, TRUE);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);

    // Convert int to str.
    int length = snprintf(NULL, 0, "%d", value) + 1; // +1 '\0' byte
    char *str = malloc(length);
    snprintf(str, length, "%d", value);

    gtk_entry_set_text(GTK_ENTRY(widget), str);
    free(str);

    g_signal_connect(G_OBJECT(widget), "insert-text",
             G_CALLBACK(remmina_file_editor_int_setting_filter), NULL);

    return widget;
}

static GtkWidget *remmina_file_editor_create_double(RemminaFileEditor *gfe,
                            GtkWidget *grid, gint row, gint col,
                            const gchar *label, gdouble value, gint left,
                            gint right, gchar *setting_name)
{
    TRACE_CALL(__func__);
    GtkWidget *widget;

    widget = gtk_label_new(label);
    gtk_widget_show(widget);
#if GTK_CHECK_VERSION(3, 12, 0)
    gtk_widget_set_margin_start(widget, left);
    gtk_widget_set_margin_end(widget, right);
#else
    gtk_widget_set_margin_left(widget, left);
    gtk_widget_set_margin_right(widget, right);
#endif
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, col, row, 1, 1);

    widget = gtk_entry_new();
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, col + 1, row, 1, 1);
    gtk_entry_set_max_length(GTK_ENTRY(widget), 300);
    gtk_widget_set_hexpand(widget, TRUE);
    if (setting_name)
        gtk_widget_set_name(widget, setting_name);

    // Convert double to str.
    int length = snprintf(NULL, 0, "%.8g", value) + 1; // +1 '\0' byte
    char *str = malloc(length);
    snprintf(str, length, "%f", value);

    gtk_entry_set_text(GTK_ENTRY(widget), str);
    free(str);

    g_signal_connect(G_OBJECT(widget), "insert-text",
             G_CALLBACK(remmina_file_editor_double_setting_filter), NULL);

    return widget;
}



static void remmina_file_editor_create_settings(RemminaFileEditor *gfe, GtkWidget *grid,
                        const RemminaProtocolSetting *settings)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;
    GtkWidget *widget;
    gint grid_row = 0;
    gint grid_column = 0;
    gchar **strarr;
    gchar *setting_name;
    const gchar *escaped;

    while (settings->type != REMMINA_PROTOCOL_SETTING_TYPE_END) {
        setting_name = (gchar *)(remmina_plugin_manager_get_canonical_setting_name(settings));
        switch (settings->type) {
        case REMMINA_PROTOCOL_SETTING_TYPE_SERVER:
            remmina_file_editor_create_server(gfe, settings, grid, grid_row);
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_PASSWORD:
            widget = remmina_file_editor_create_password(gfe, grid, grid_row, 0,
                                     g_dgettext(priv->plugin->domain, settings->label),
                                     remmina_file_get_string(priv->remmina_file, setting_name),
                                     setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            grid_row++;
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_RESOLUTION:
            remmina_file_editor_create_resolution(gfe, settings, grid, grid_row);
            grid_row ++;
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_ASSISTANCE:
            remmina_file_editor_create_assistance(gfe, settings, grid, grid_row);
            grid_row += 3;
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_KEYMAP:
            strarr = remmina_pref_keymap_groups();
            priv->keymap_combo = remmina_file_editor_create_select(gfe, grid,
                                           grid_row + 1, 0,
                                           _("Keyboard mapping"), (const gpointer *)strarr,
                                           remmina_file_get_string(priv->remmina_file, "keymap"),
                                           setting_name);
            g_strfreev(strarr);
            grid_row++;
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_TEXT:
            widget = remmina_file_editor_create_text(gfe, grid, grid_row, 0,
                                 g_dgettext(priv->plugin->domain, settings->label),
                                 remmina_file_get_string(priv->remmina_file, setting_name),
                                 setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            grid_row++;
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_TEXTAREA:
            escaped = remmina_file_get_string(priv->remmina_file, setting_name);
            escaped = g_uri_unescape_string(escaped, NULL);
            widget = remmina_file_editor_create_textarea(gfe, grid, grid_row, 0,
                                     g_dgettext(priv->plugin->domain, settings->label), escaped,
                                     setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            grid_row++;
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_SELECT:
            widget = remmina_file_editor_create_select(gfe, grid, grid_row, 0,
                                   g_dgettext(priv->plugin->domain, settings->label),
                                   (const gpointer *)settings->opt1,
                                   remmina_file_get_string(priv->remmina_file, setting_name),
                                   setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_COMBO:
            widget = remmina_file_editor_create_combo(gfe, grid, grid_row, 0,
                                  g_dgettext(priv->plugin->domain, settings->label),
                                  (const gchar *)settings->opt1,
                                  remmina_file_get_string(priv->remmina_file, setting_name),
                                  setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_CHECK:
            widget = remmina_file_editor_create_check(gfe, grid, grid_row, grid_column,
                                  g_dgettext(priv->plugin->domain, settings->label),
                                  remmina_file_get_int(priv->remmina_file, setting_name, FALSE),
                                  setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_FILE:
            widget = remmina_file_editor_create_chooser(gfe, grid, grid_row, 0,
                                    g_dgettext(priv->plugin->domain, settings->label),
                                    remmina_file_get_string(priv->remmina_file, setting_name),
                                    GTK_FILE_CHOOSER_ACTION_OPEN, setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            break;

        case REMMINA_PROTOCOL_SETTING_TYPE_FOLDER:
            widget = remmina_file_editor_create_chooser(gfe, grid, grid_row, 0,
                                    g_dgettext(priv->plugin->domain, settings->label),
                                    remmina_file_get_string(priv->remmina_file, setting_name),
                                    GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
                                    setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            break;
        case REMMINA_PROTOCOL_SETTING_TYPE_INT:
            widget = remmina_file_editor_create_int(gfe, grid, grid_row, 0,
                                g_dgettext(priv->plugin->domain, settings->label),
                                remmina_file_get_int(priv->remmina_file, setting_name, 0),
                                0, 40, setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            grid_row++;
            break;
        case REMMINA_PROTOCOL_SETTING_TYPE_DOUBLE:
            widget = remmina_file_editor_create_double(gfe, grid, grid_row, 0,
                                   g_dgettext(priv->plugin->domain, settings->label),
                                   remmina_file_get_double(priv->remmina_file, setting_name, 0.0f),
                                   0, 40, setting_name);
            g_hash_table_insert(priv->setting_widgets, setting_name, widget);
            if (settings->opt2)
                gtk_widget_set_tooltip_text(widget, _((const gchar *)settings->opt2));
            grid_row++;
            break;

        default:
            break;
        }
        /* If the setting wants compactness, move to the next column */
        if (settings->compact)
            grid_column++;
        /* Add a new settings row and move to the first column
         * if the setting doesn’t want the compactness
         * or we already have two columns */
        if (!settings->compact || grid_column > 1) {
            grid_row++;
            grid_column = 0;
        }
        settings++;
    }
}

static void remmina_file_editor_create_behavior_tab(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;
    GtkWidget *grid;
    GtkWidget *widget;
    const gchar *cs;

    /* The Behavior tab (implementation) */
    grid = remmina_file_editor_create_notebook_tab(gfe, NULL, _("Behavior"), 20, 2);

    /* Execute Command frame */
    remmina_public_create_group(GTK_GRID(grid), _("Execute a Command"), 0, 1, 2);

    /* PRE connection command */
    cs = remmina_file_get_string(priv->remmina_file, "precommand");
    widget = remmina_file_editor_create_text2(gfe, grid, 2, 0, _("Before connecting"), cs, 24, 26, "precommand");
    priv->behavior_precommand_entry = widget;
    gtk_entry_set_placeholder_text(GTK_ENTRY(widget), _("command %h %u %t %U %p %g --option"));
    gtk_widget_set_tooltip_markup(widget, _(cmd_tips));

    /* POST connection command */
    cs = remmina_file_get_string(priv->remmina_file, "postcommand");
    widget = remmina_file_editor_create_text2(gfe, grid, 3, 0, _("After connecting"), cs, 24, 16, "postcommand");
    priv->behavior_postcommand_entry = widget;
    gtk_entry_set_placeholder_text(GTK_ENTRY(widget), _("/path/to/command -opt1 arg %h %u %t -opt2 %U %p %g"));
    gtk_widget_set_tooltip_markup(widget, _(cmd_tips));

    /* Startup frame */
    remmina_public_create_group(GTK_GRID(grid), _("Start-up"), 4, 1, 2);

    /* Autostart profile option */
    priv->behavior_autostart_check = remmina_file_editor_create_check(gfe, grid, 6, 1, _("Auto-start this profile"),
                                      remmina_file_get_int(priv->remmina_file, "enable-autostart", FALSE), "enable-autostart");

    /* Startup frame */
    remmina_public_create_group(GTK_GRID(grid), _("Connection profile security"), 8, 1, 2);

    /* Autostart profile option */
    priv->behavior_lock_check = remmina_file_editor_create_check(gfe, grid, 10, 1, _("Require password to connect or edit the profile"),
                                     remmina_file_get_int(priv->remmina_file, "profile-lock", FALSE), "profile-lock");

                                     /* Startup frame */
    remmina_public_create_group(GTK_GRID(grid), _("Unexpected disconnect"), 12, 1, 2);

    /* Autostart profile option */
    priv->behavior_disconnect = remmina_file_editor_create_check(gfe, grid, 16, 1, _("Keep window from closing if not disconnected by Remmina"),
                                     remmina_file_get_int(priv->remmina_file, "disconnect-prompt", FALSE), "disconnect-prompt");
}

#ifdef HAVE_LIBSSH
static gpointer ssh_tunnel_auth_list[] =
{
    "0", N_("Password"),
    "1", N_("SSH identity file"),
    "2", N_("SSH agent"),
    "3", N_("Public key (automatic)"),
    "4", N_("Kerberos (GSSAPI)"),
    NULL
};
#endif

static void remmina_file_editor_create_ssh_tunnel_tab(RemminaFileEditor *gfe, RemminaProtocolSSHSetting ssh_setting)
{
    TRACE_CALL(__func__);
#ifdef HAVE_LIBSSH
    RemminaFileEditorPriv *priv = gfe->priv;
    GtkWidget *grid;
    GtkWidget *widget;
    const gchar *cs;
    gchar *s;
    gchar *p;
    gint row = 0;

    if (ssh_setting == REMMINA_PROTOCOL_SSH_SETTING_NONE)
        return;

    /* The SSH tab (implementation) */
    grid = remmina_file_editor_create_notebook_tab(gfe, NULL,
                               _("SSH Tunnel"), 9, 3);
    widget = gtk_toggle_button_new_with_label(_("Enable SSH tunnel"));
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);
    g_signal_connect(G_OBJECT(widget), "toggled",
             G_CALLBACK(remmina_file_editor_ssh_tunnel_enabled_check_on_toggled), gfe);
    priv->ssh_tunnel_enabled_check = widget;

    widget = gtk_check_button_new_with_label(_("Tunnel via loopback address"));
    gtk_grid_attach(GTK_GRID(grid), widget, 1, row, 2, 1);
    priv->ssh_tunnel_loopback_check = widget;

    // 1
    row++;
    /* SSH Server group */

    switch (ssh_setting) {
    case REMMINA_PROTOCOL_SSH_SETTING_TUNNEL:
        s = g_strdup_printf(_("Same server at port %i"), DEFAULT_SSH_PORT);
        widget = gtk_radio_button_new_with_label(NULL, s);
        g_free(s);
        gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 3, 1);
        priv->ssh_tunnel_server_default_radio = widget;
        // 2
        row++;

        widget = gtk_radio_button_new_with_label_from_widget(
            GTK_RADIO_BUTTON(priv->ssh_tunnel_server_default_radio), _("Custom"));
        gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);
        g_signal_connect(G_OBJECT(widget), "toggled",
                 G_CALLBACK(remmina_file_editor_ssh_tunnel_server_custom_radio_on_toggled), gfe);
        priv->ssh_tunnel_server_custom_radio = widget;

        widget = gtk_entry_new();
        gtk_entry_set_max_length(GTK_ENTRY(widget), 100);
        gtk_widget_set_tooltip_markup(widget, _(server_tips2));
        gtk_grid_attach(GTK_GRID(grid), widget, 1, row, 2, 1);
        priv->ssh_tunnel_server_entry = widget;
        // 3
        row++;
        break;

    case REMMINA_PROTOCOL_SSH_SETTING_REVERSE_TUNNEL:
        priv->ssh_tunnel_server_default_radio = NULL;
        priv->ssh_tunnel_server_custom_radio = NULL;

        priv->ssh_tunnel_server_entry = remmina_file_editor_create_text(gfe, grid, 1, 0,
                                        _("Server"), NULL, "ssh_reverse_tunnel_server");
        gtk_widget_set_tooltip_markup(priv->ssh_tunnel_server_entry, _(server_tips));
        // 2
        row++;
        break;
    case REMMINA_PROTOCOL_SSH_SETTING_SSH:
    case REMMINA_PROTOCOL_SSH_SETTING_SFTP:
        priv->ssh_tunnel_server_default_radio = NULL;
        priv->ssh_tunnel_server_custom_radio = NULL;
        priv->ssh_tunnel_server_entry = NULL;

        break;

    default:
        break;
    }

    /* This is not used? */
    p = remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->protocol_combo));
    if (ssh_setting == REMMINA_PROTOCOL_SSH_SETTING_SFTP) {
        widget = remmina_file_editor_create_text(gfe, grid, row, 1,
                             _("Start-up path"), NULL, "start-up-path");
        cs = remmina_file_get_string(priv->remmina_file, "execpath");
        gtk_entry_set_text(GTK_ENTRY(widget), cs ? cs : "");
        g_hash_table_insert(priv->setting_widgets, "execpath", widget);
        // 2
        row++;
    }

    /* SSH Authentication frame */
    remmina_public_create_group(GTK_GRID(grid), _("SSH Authentication"), row, 6, 1);
    // 5
    row += 2;

    priv->ssh_tunnel_auth_combo = remmina_file_editor_create_select(gfe, grid, row, 0,
                                    _("Authentication type"),
                                    (const gpointer *)ssh_tunnel_auth_list,
                                    remmina_file_get_string(priv->remmina_file, "ssh_tunnel_auth"), "ssh_tunnel_auth");
    row++;

    if (ssh_setting == REMMINA_PROTOCOL_SSH_SETTING_TUNNEL ||
        ssh_setting == REMMINA_PROTOCOL_SSH_SETTING_REVERSE_TUNNEL) {
        priv->ssh_tunnel_username_entry =
            remmina_file_editor_create_text(gfe, grid, row, 0,
                            _("Username"), NULL, "ssh_tunnel_username");
        // 5
        row++;
    }

    widget = remmina_file_editor_create_password(gfe, grid, row, 0,
                             _("Password"),
                             remmina_file_get_string(priv->remmina_file, "ssh_tunnel_password"),
                             "ssh_tunnel_password");
    priv->ssh_tunnel_auth_password = widget;
    row++;

    priv->ssh_tunnel_privatekey_chooser = remmina_file_editor_create_chooser(gfe, grid, row, 0,
                                         _("SSH private key file"),
                                         remmina_file_get_string(priv->remmina_file, "ssh_tunnel_privatekey"),
                                         GTK_FILE_CHOOSER_ACTION_OPEN, "ssh_tunnel_privatekey");
    row++;

    priv->ssh_tunnel_certfile_chooser = remmina_file_editor_create_chooser(gfe, grid, row, 0,
                                           _("SSH certificate file"),
                                           remmina_file_get_string(priv->remmina_file, "ssh_tunnel_certfile"),
                                           GTK_FILE_CHOOSER_ACTION_OPEN, "ssh_tunnel_certfile");
    row++;

    widget = gtk_label_new(_("Password to unlock private key"));
    gtk_grid_attach(GTK_GRID(grid), widget, 0, row, 1, 1);
    widget = gtk_entry_new();
    gtk_grid_attach(GTK_GRID(grid), widget, 1, row, 2, 1);
    gtk_entry_set_max_length(GTK_ENTRY(widget), 300);
    gtk_entry_set_visibility(GTK_ENTRY(widget), FALSE);
    gtk_widget_set_hexpand(widget, TRUE);
    priv->ssh_tunnel_passphrase = widget;
    row++;

    /* Set the values */
    cs = remmina_file_get_string(priv->remmina_file, "ssh_tunnel_server");
    if (ssh_setting == REMMINA_PROTOCOL_SSH_SETTING_TUNNEL) {
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(priv->ssh_tunnel_enabled_check),
                         remmina_file_get_int(priv->remmina_file, "ssh_tunnel_enabled", FALSE));
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(priv->ssh_tunnel_loopback_check),
                         remmina_file_get_int(priv->remmina_file, "ssh_tunnel_loopback", FALSE));

        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cs ? priv->ssh_tunnel_server_custom_radio : priv->ssh_tunnel_server_default_radio), TRUE);
        gtk_entry_set_text(GTK_ENTRY(priv->ssh_tunnel_server_entry),
                   cs ? cs : "");
    } else if (ssh_setting == REMMINA_PROTOCOL_SSH_SETTING_REVERSE_TUNNEL) {
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(priv->ssh_tunnel_enabled_check),
                         remmina_file_get_int(priv->remmina_file, "ssh_tunnel_enabled", FALSE));
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(priv->ssh_tunnel_loopback_check),
                         remmina_file_get_int(priv->remmina_file, "ssh_tunnel_loopback", FALSE));
        gtk_entry_set_text(GTK_ENTRY(priv->ssh_tunnel_server_entry),
                   cs ? cs : "");
    }

    remmina_file_editor_ssh_tunnel_enabled_check_on_toggled(NULL, gfe, ssh_setting);
    gtk_widget_show_all(grid);
    g_free(p);
#endif
}

static void remmina_file_editor_create_all_settings(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;
    GtkWidget *grid;

    static const RemminaProtocolSetting notes_settings[] =
    {
        { REMMINA_PROTOCOL_SETTING_TYPE_TEXTAREA, "notes_text", NULL, FALSE, NULL, NULL },
        { REMMINA_PROTOCOL_SETTING_TYPE_END,      NULL,     NULL, FALSE, NULL, NULL }
    };

    remmina_file_editor_create_notebook_container(gfe);

    /* The Basic tab */
    if (priv->plugin->basic_settings) {
        grid = remmina_file_editor_create_notebook_tab(gfe, NULL, _("Basic"), 20, 2);
        remmina_file_editor_create_settings(gfe, grid, priv->plugin->basic_settings);
    }

    /* The Advanced tab */
    if (priv->plugin->advanced_settings) {
        grid = remmina_file_editor_create_notebook_tab(gfe, NULL, _("Advanced"), 20, 2);
        remmina_file_editor_create_settings(gfe, grid, priv->plugin->advanced_settings);
    }

    /* The Behavior tab */
    remmina_file_editor_create_behavior_tab(gfe);

    /* The SSH tab */
    remmina_file_editor_create_ssh_tunnel_tab(gfe, priv->plugin->ssh_setting);

    /* Notes tab */
    grid = remmina_file_editor_create_notebook_tab(gfe, NULL, _("Notes"), 1, 1);
    remmina_file_editor_create_settings(gfe, grid, notes_settings);
}

static void remmina_file_editor_protocol_combo_on_changed(GtkComboBox *combo, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;
    gchar *protocol;

    if (priv->config_container) {
        gtk_widget_destroy(priv->config_container);
        priv->config_container = NULL;
        gtk_widget_destroy(priv->config_viewport);
        priv->config_viewport = NULL;
        gtk_widget_destroy(priv->config_scrollable);
        priv->config_scrollable = NULL;
    }

    priv->server_combo = NULL;
    priv->resolution_iws_radio = NULL;
    priv->resolution_auto_radio = NULL;
    priv->resolution_custom_radio = NULL;
    priv->resolution_custom_combo = NULL;
    priv->keymap_combo = NULL;

    priv->ssh_tunnel_enabled_check = NULL;
    priv->ssh_tunnel_loopback_check = NULL;
    priv->ssh_tunnel_server_default_radio = NULL;
    priv->ssh_tunnel_server_custom_radio = NULL;
    priv->ssh_tunnel_server_entry = NULL;
    priv->ssh_tunnel_username_entry = NULL;
    priv->ssh_tunnel_auth_combo = NULL;
    priv->ssh_tunnel_auth_password = NULL;
    priv->ssh_tunnel_privatekey_chooser = NULL;
    priv->ssh_tunnel_certfile_chooser = NULL;

    g_hash_table_remove_all(priv->setting_widgets);

    protocol = remmina_public_combo_get_active_text(combo);
    if (protocol) {
        priv->plugin = (RemminaProtocolPlugin *)remmina_plugin_manager_get_plugin(REMMINA_PLUGIN_TYPE_PROTOCOL,
                                              protocol);
        g_free(protocol);
        remmina_file_editor_create_all_settings(gfe);
    }
}

static void remmina_file_editor_save_behavior_tab(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;

    remmina_file_set_string(priv->remmina_file, "precommand", gtk_entry_get_text(GTK_ENTRY(priv->behavior_precommand_entry)));
    remmina_file_set_string(priv->remmina_file, "postcommand", gtk_entry_get_text(GTK_ENTRY(priv->behavior_postcommand_entry)));

    gboolean autostart_enabled = (priv->behavior_autostart_check ? gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->behavior_autostart_check)) : FALSE);
    remmina_file_set_int(priv->remmina_file, "enable-autostart", autostart_enabled);
    gboolean lock_enabled = (priv->behavior_lock_check ? gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->behavior_lock_check)) : FALSE);
    remmina_file_set_int(priv->remmina_file, "profile-lock", lock_enabled);
    gboolean disconect_prompt = (priv->behavior_disconnect ? gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->behavior_disconnect)) : FALSE);
    remmina_file_set_int(priv->remmina_file, "disconnect-prompt", disconect_prompt);
}

static void remmina_file_editor_save_ssh_tunnel_tab(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;
    gboolean ssh_tunnel_enabled;
    int ssh_tunnel_auth;

    ssh_tunnel_enabled = (priv->ssh_tunnel_enabled_check ? gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->ssh_tunnel_enabled_check)) : FALSE);
    remmina_file_set_int(priv->remmina_file,
                 "ssh_tunnel_loopback",
                 (priv->ssh_tunnel_loopback_check ? gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->ssh_tunnel_loopback_check)) : FALSE));
    remmina_file_set_int(priv->remmina_file, "ssh_tunnel_enabled", ssh_tunnel_enabled);
    remmina_file_set_string(priv->remmina_file, "ssh_tunnel_auth",
                remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->ssh_tunnel_auth_combo)));
    remmina_file_set_string(priv->remmina_file, "ssh_tunnel_username",
                (ssh_tunnel_enabled ? gtk_entry_get_text(GTK_ENTRY(priv->ssh_tunnel_username_entry)) : NULL));
    remmina_file_set_string(
        priv->remmina_file,
        "ssh_tunnel_server",
        (ssh_tunnel_enabled && priv->ssh_tunnel_server_entry && (priv->ssh_tunnel_server_custom_radio == NULL || gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->ssh_tunnel_server_custom_radio))) ? gtk_entry_get_text(GTK_ENTRY(priv->ssh_tunnel_server_entry)) : NULL));

    ssh_tunnel_auth = gtk_combo_box_get_active(GTK_COMBO_BOX(priv->ssh_tunnel_auth_combo));

    remmina_file_set_int(
        priv->remmina_file,
        "ssh_tunnel_auth",
        ssh_tunnel_auth);
    
    // If box is unchecked for private key and certfile file choosers,
    // set the string to NULL in the remmina file 
    if (gtk_widget_get_sensitive(priv->ssh_tunnel_privatekey_chooser)) {
        remmina_file_set_string(
        priv->remmina_file,
        "ssh_tunnel_privatekey",
        (priv->ssh_tunnel_privatekey_chooser ? gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(priv->ssh_tunnel_privatekey_chooser)) : NULL));
    }
    else {
        remmina_file_set_string(priv->remmina_file, "ssh_tunnel_privatekey", NULL);
    }
    
    if (gtk_widget_get_sensitive(priv->ssh_tunnel_certfile_chooser)) {
        remmina_file_set_string(
            priv->remmina_file,
            "ssh_tunnel_certfile",
            (priv->ssh_tunnel_certfile_chooser ? gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(priv->ssh_tunnel_certfile_chooser)) : NULL));
    }
    else {
        remmina_file_set_string(priv->remmina_file, "ssh_tunnel_certfile", NULL);
    }

    remmina_file_set_string(
        priv->remmina_file,
        "ssh_tunnel_password",
        (ssh_tunnel_enabled && (ssh_tunnel_auth == SSH_AUTH_PASSWORD)) ? gtk_entry_get_text(GTK_ENTRY(priv->ssh_tunnel_auth_password)) : NULL);

    remmina_file_set_string(
        priv->remmina_file,
        "ssh_tunnel_passphrase",
        (ssh_tunnel_enabled && (ssh_tunnel_auth == SSH_AUTH_PUBLICKEY || ssh_tunnel_auth == SSH_AUTH_AUTO_PUBLICKEY)) ? gtk_entry_get_text(GTK_ENTRY(priv->ssh_tunnel_passphrase)) : NULL);
}

static gboolean remmina_file_editor_validate_settings(RemminaFileEditor *   gfe,
                              gchar *           setting_name_to_validate,
                              gconstpointer     value,
                              GError **         err)
{
    if (!setting_name_to_validate || !value || !gfe) {
        if (!setting_name_to_validate) {
            g_critical(_("(%s: %i): Can't validate setting '%s' since 'value' or 'gfe' "
                     "are NULL!"),
                   __func__, __LINE__, setting_name_to_validate);
        } else {
            g_critical(_("(%s: %i): Can't validate user input since "
                     "'setting_name_to_validate', 'value' or 'gfe' are NULL!"),
                   __func__, __LINE__);
        }
        g_set_error(err, 1, 1, _("Internal error."));
        return FALSE;
    }

    if (strcmp(setting_name_to_validate, "notes_text") == 0) {
        // Not a plugin setting. Bail out early.
        return TRUE;
    }

    const RemminaProtocolSetting *setting_iter;
    RemminaProtocolPlugin *protocol_plugin;
    RemminaFileEditorPriv *priv = gfe->priv;
    protocol_plugin = priv->plugin;

    setting_iter = protocol_plugin->basic_settings;
    if (setting_iter) {
        // gboolean found = FALSE;
        while (setting_iter->type != REMMINA_PROTOCOL_SETTING_TYPE_END) {
            if (setting_iter->name == NULL) {
                g_error("Internal error: a setting name in protocol plugin %s is "
                    "null. Please fix RemminaProtocolSetting struct content.",
                    protocol_plugin->name);
            } else if ((gchar *)setting_name_to_validate) {
                if (strcmp((gchar *)setting_name_to_validate, setting_iter->name) == 0) {
                    // found = TRUE;

                    gpointer validator_data = setting_iter->validator_data;
                    GCallback validator = setting_iter->validator;

                    // Default behaviour is that everything is valid,
                    // except a validator is given and its returned GError is not NULL.
                    GError *err_ret = NULL;

                    g_debug("Checking setting '%s' for validation.", setting_iter->name);
                    if (validator != NULL) {
                        // Looks weird but it calls the setting's validator
                        // function using setting_name_to_validate, value and
                        // validator_data as parameters and it returns a GError*.
                        err_ret = ((GError * (*)(gpointer, gconstpointer, gpointer)) validator)(setting_name_to_validate, value, validator_data);
                    }

                    if (err_ret) {
                        g_debug("it has a validator function and it had an error!");
                        // pass err (returned value) to function caller.
                        *err = err_ret;
                        return FALSE;
                    }

                    break;
                }
            }
            setting_iter++;
        }

        // if (!found) {
        //   TOO VERBOSE:
        //   g_warning("%s is not a plugin setting!", setting_name_to_validate);
        // }
    }

    return TRUE;
}

static GError *remmina_file_editor_update_settings(RemminaFileEditor *  gfe,
                           GtkWidget **     failed_widget)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv = gfe->priv;
    GHashTableIter iter;
    gpointer key;
    gpointer widget;
    GtkTextBuffer *buffer;
    gchar *escaped, *unescaped;
    GtkTextIter start, end;

    GError *err = NULL;
    *failed_widget = NULL;

    g_hash_table_iter_init(&iter, priv->setting_widgets);
    while (g_hash_table_iter_next(&iter, &key, &widget)) {
        
        // We don't want to save or validate grayed-out settings.
        // If widget is a file chooser, it was made not sensitive because
        // the box was unchecked. In that case, don't continue. The 
        // relevant file strings will be set to NULL in the remmina file.
        if (!gtk_widget_get_sensitive(GTK_WIDGET(widget)) && !GTK_IS_FILE_CHOOSER(widget)) {
            g_debug("Grayed-out setting-widget '%s' will not be saved.",
            gtk_widget_get_name(widget));
            continue;
        }

        if (GTK_IS_ENTRY(widget)) {
            const gchar *value = gtk_entry_get_text(GTK_ENTRY(widget));

            if (!remmina_file_editor_validate_settings(gfe, (gchar *)key, value, &err)) {
                // Error while validating!
                // err should be set now.
                *failed_widget = widget;
                break;
            }

            remmina_file_set_string(priv->remmina_file, (gchar *)key, value);
        } else if (GTK_IS_TEXT_VIEW(widget)) {
            buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(widget));
            gtk_text_buffer_get_start_iter(buffer, &start);
            gtk_text_buffer_get_end_iter(buffer, &end);
            unescaped = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
            escaped = g_uri_escape_string(unescaped, NULL, TRUE);

            if (!remmina_file_editor_validate_settings(gfe, (gchar *)key, escaped, &err)) {
                // Error while validating!
                // err should be set now.
                *failed_widget = widget;
                break;
            }

            remmina_file_set_string(priv->remmina_file, (gchar *)key, escaped);
            g_free(escaped);
        } else if (GTK_IS_COMBO_BOX(widget)) {
            gchar *value = remmina_public_combo_get_active_text(GTK_COMBO_BOX(widget));

            if (!remmina_file_editor_validate_settings(gfe, (gchar *)key, value, &err)) {
                // Error while validating!
                // err should be set now.
                *failed_widget = widget;
                break;
            }

            remmina_file_set_string(priv->remmina_file, (gchar *)key, value);
        } else if (GTK_IS_FILE_CHOOSER(widget)) {
            gchar *value = gtk_widget_get_sensitive(GTK_WIDGET(widget)) ? gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget)) : NULL;

            if (!gtk_widget_get_sensitive(GTK_WIDGET(widget))) {
                remmina_file_set_string(priv->remmina_file, (gchar *)key, value);
                continue;
            }

            if (!remmina_file_editor_validate_settings(gfe, (gchar *)key, value, &err)) {
                // Error while validating!
                // err should be set now.
                g_free(value);
                *failed_widget = widget;
                break;
            }

            remmina_file_set_string(priv->remmina_file, (gchar *)key, value);
            g_free(value);
        } else if (GTK_IS_TOGGLE_BUTTON(widget)) {
            gboolean value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));

            if (!remmina_file_editor_validate_settings(gfe, (gchar *)key, &value, &err)) {
                // Error while validating!
                // err should be set now.
                *failed_widget = widget;
                break;
            }

            remmina_file_set_int(priv->remmina_file, (gchar *)key, value);
        }
    }

    if (err) {
        return err;
    }

    return NULL;
}

static GError *remmina_file_editor_update(RemminaFileEditor *   gfe,
                      GtkWidget **      failed_widget)
{
    TRACE_CALL(__func__);
    int res_w, res_h;
    gchar *custom_resolution;
    RemminaProtocolWidgetResolutionMode res_mode;

    RemminaFileEditorPriv *priv = gfe->priv;

    remmina_file_set_string(priv->remmina_file, "name", gtk_entry_get_text(GTK_ENTRY(priv->name_entry)));

    remmina_file_set_string(priv->remmina_file, "labels", gtk_entry_get_text(GTK_ENTRY(priv->labels_entry)));

    remmina_file_set_string(priv->remmina_file, "group",
                (priv->group_combo ? remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->group_combo)) : NULL));

    remmina_file_set_string(priv->remmina_file, "protocol",
                remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->protocol_combo)));

    remmina_file_set_string(priv->remmina_file, "server",
                (priv->server_combo ? remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->server_combo)) : NULL));

    if (priv->resolution_auto_radio) {
        if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->resolution_auto_radio))) {
            /* Resolution is set to auto (which means: Use client fullscreen resolution, aka use client resolution) */
            res_w = res_h = 0;
            res_mode = RES_USE_CLIENT;
        } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->resolution_iws_radio))) {
            /* Resolution is set to initial window size */
            res_w = res_h = 0;
            res_mode = RES_USE_INITIAL_WINDOW_SIZE;
        } else {
            /* Resolution is set to a value from the list */
            custom_resolution = remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->resolution_custom_combo));
            if (remmina_public_split_resolution_string(custom_resolution, &res_w, &res_h))
                res_mode = RES_USE_CUSTOM;
            else
                res_mode = RES_USE_INITIAL_WINDOW_SIZE;
            g_free(custom_resolution);
        }
        remmina_file_set_int(priv->remmina_file, "resolution_mode", res_mode);
        remmina_file_set_int(priv->remmina_file, "resolution_width", res_w);
        remmina_file_set_int(priv->remmina_file, "resolution_height", res_h);
    }

    if (priv->assistance_toggle){
        if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->assistance_toggle))) {
            remmina_file_set_string(priv->remmina_file, "assistance_file", gtk_entry_get_text(GTK_ENTRY(priv->assistance_file)));
            remmina_file_set_string(priv->remmina_file, "assistance_pass", gtk_entry_get_text(GTK_ENTRY(priv->assistance_password)));
            remmina_file_set_int(priv->remmina_file, "assistance_mode", 1);
        }else{
            remmina_file_set_int(priv->remmina_file, "assistance_mode", 0);
        }
        
    }

    if (priv->keymap_combo)
        remmina_file_set_string(priv->remmina_file, "keymap",
                    remmina_public_combo_get_active_text(GTK_COMBO_BOX(priv->keymap_combo)));

    remmina_file_editor_save_behavior_tab(gfe);
    remmina_file_editor_save_ssh_tunnel_tab(gfe);
    return remmina_file_editor_update_settings(gfe, failed_widget);
}

static void remmina_file_editor_on_default(GtkWidget *button, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFile *gf;
    GtkWidget *dialog;

    GtkWidget *failed_widget = NULL;
    GError *err = remmina_file_editor_update(gfe, &failed_widget);
    if (err) {
        g_warning(_("Couldn't validate user input. %s"), err->message);
        remmina_file_editor_show_validation_error_popup(gfe, failed_widget, err);
        return;
    }

    gf = remmina_file_dup(gfe->priv->remmina_file);

    remmina_file_set_filename(gf, remmina_pref_file);

    /* Clear properties that should never be default */
    remmina_file_set_string(gf, "name", NULL);
    remmina_file_set_string(gf, "server", NULL);
    remmina_file_set_string(gf, "password", NULL);
    remmina_file_set_string(gf, "precommand", NULL);
    remmina_file_set_string(gf, "postcommand", NULL);

    remmina_file_set_string(gf, "ssh_tunnel_server", NULL);
    remmina_file_set_string(gf, "ssh_tunnel_password", NULL);
    remmina_file_set_string(gf, "ssh_tunnel_passphrase", NULL);

    remmina_file_save(gf);
    remmina_file_free(gf);

    dialog = gtk_message_dialog_new(GTK_WINDOW(gfe), GTK_DIALOG_MODAL, GTK_MESSAGE_INFO,
                    GTK_BUTTONS_OK, _("Default settings saved."));
    gtk_dialog_run(GTK_DIALOG(dialog));
    gtk_widget_destroy(dialog);
}

static void remmina_file_editor_on_save(GtkWidget *button, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);

    GtkWidget *failed_widget = NULL;
    GError *err = remmina_file_editor_update(gfe, &failed_widget);
    if (err) {
        g_warning(_("Couldn't validate user input. %s"), err->message);
        remmina_file_editor_show_validation_error_popup(gfe, failed_widget, err);
        return;
    }

    remmina_file_editor_file_save(gfe);

    remmina_file_save(gfe->priv->remmina_file);
    remmina_icon_populate_menu();

    gtk_widget_destroy(GTK_WIDGET(gfe));
}

static void remmina_file_editor_on_connect(GtkWidget *button, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFile *gf;

    GtkWidget *failed_widget = NULL;
    GError *err = remmina_file_editor_update(gfe, &failed_widget);
    if (err) {
        g_warning(_("Couldn't validate user input. %s"), err->message);
        remmina_file_editor_show_validation_error_popup(gfe, failed_widget, err);
        return;
    }

    gf = remmina_file_dup(gfe->priv->remmina_file);
    /* Put server into name for "Quick Connect" */
    if (remmina_file_get_filename(gf) == NULL)
        remmina_file_set_string(gf, "name", remmina_file_get_string(gf, "server"));
    gtk_widget_destroy(GTK_WIDGET(gfe));
    gf->prevent_saving = TRUE;
    rcw_open_from_file(gf);
}

static void remmina_file_editor_on_save_connect(GtkWidget *button, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFile *gf;

    GtkWidget *failed_widget = NULL;
    GError *err = remmina_file_editor_update(gfe, &failed_widget);
    if (err) {
        g_warning(_("Couldn't validate user input. %s"), err->message);
        remmina_file_editor_show_validation_error_popup(gfe, failed_widget, err);
        return;
    }

    remmina_file_editor_file_save(gfe);

    remmina_file_save(gfe->priv->remmina_file);
    remmina_icon_populate_menu();

    gf = remmina_file_dup(gfe->priv->remmina_file);
    /* Put server into name for Quick Connect */
    if (remmina_file_get_filename(gf) == NULL)
        remmina_file_set_string(gf, "name", remmina_file_get_string(gf, "server"));
    gtk_widget_destroy(GTK_WIDGET(gfe));
    rcw_open_from_file(gf);
}

static void remmina_file_editor_on_cancel(GtkWidget *button, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    gtk_widget_destroy(GTK_WIDGET(gfe));
}

static void remmina_file_editor_init(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv;
    GtkWidget *widget;

    priv = g_new0(RemminaFileEditorPriv, 1);
    gfe->priv = priv;

    /* Create the editor dialog */
    gtk_window_set_title(GTK_WINDOW(gfe), _("Remote Connection Profile"));

    widget = gtk_dialog_add_button(GTK_DIALOG(gfe), (_("_Cancel")), GTK_RESPONSE_CANCEL);
    g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(remmina_file_editor_on_cancel), gfe);

    /* Default button */
    widget = gtk_dialog_add_button(GTK_DIALOG(gfe), (_("Save as Default")), GTK_RESPONSE_OK);
    gtk_widget_set_tooltip_text(GTK_WIDGET(widget), _("Use the current settings as the default for all new connection profiles"));
    g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(remmina_file_editor_on_default), gfe);

    widget = gtk_dialog_add_button(GTK_DIALOG(gfe), (_("_Save")), GTK_RESPONSE_APPLY);
    g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(remmina_file_editor_on_save), gfe);
    gtk_widget_set_sensitive(widget, FALSE);
    priv->save_button = widget;

    widget = gtk_dialog_add_button(GTK_DIALOG(gfe), (_("Connect")), GTK_RESPONSE_ACCEPT);
    g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(remmina_file_editor_on_connect), gfe);

    widget = gtk_dialog_add_button(GTK_DIALOG(gfe), (_("_Save and Connect")), GTK_RESPONSE_OK);
    gtk_widget_set_can_default(widget, TRUE);
    g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(remmina_file_editor_on_save_connect), gfe);

    gtk_dialog_set_default_response(GTK_DIALOG(gfe), GTK_RESPONSE_OK);
    gtk_window_set_default_size(GTK_WINDOW(gfe), 800, 600);

    g_signal_connect(G_OBJECT(gfe), "destroy", G_CALLBACK(remmina_file_editor_destroy), NULL);
    g_signal_connect(G_OBJECT(gfe), "realize", G_CALLBACK(remmina_file_editor_on_realize), NULL);

    priv->setting_widgets = g_hash_table_new(g_str_hash, g_str_equal);

    remmina_widget_pool_register(GTK_WIDGET(gfe));
}

static gboolean remmina_file_editor_iterate_protocol(gchar *protocol, RemminaPlugin *plugin, gpointer data)
{
    TRACE_CALL(__func__);
    RemminaFileEditor *gfe = REMMINA_FILE_EDITOR(data);
    GtkListStore *store;
    GtkTreeIter iter;
    gboolean first;

    store = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(gfe->priv->protocol_combo)));

    first = !gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);

    gtk_list_store_append(store, &iter);
    gtk_list_store_set(store, &iter, 0, protocol, 1, g_dgettext(plugin->domain, plugin->description), 2,
               ((RemminaProtocolPlugin *)plugin)->icon_name, -1);

    if (first || g_strcmp0(protocol, remmina_file_get_string(gfe->priv->remmina_file, "protocol")) == 0)
        gtk_combo_box_set_active_iter(GTK_COMBO_BOX(gfe->priv->protocol_combo), &iter);

    return FALSE;
}

void remmina_file_editor_check_profile(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv;

    priv = gfe->priv;
    gtk_widget_set_sensitive(priv->group_combo, TRUE);
    gtk_widget_set_sensitive(priv->save_button, TRUE);
}

static void remmina_file_editor_entry_on_changed(GtkEditable *editable, RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv;

    priv = gfe->priv;
    if (remmina_file_get_filename(priv->remmina_file) == NULL) {
        remmina_file_generate_filename(priv->remmina_file);
        /* TODO: Probably to be removed */
        remmina_file_editor_check_profile(gfe);
    } else {
        remmina_file_delete(remmina_file_get_filename(priv->remmina_file));
        remmina_file_generate_filename(priv->remmina_file);
        remmina_file_editor_check_profile(gfe);
    }
}

void remmina_file_editor_file_save(RemminaFileEditor *gfe)
{
    TRACE_CALL(__func__);
    RemminaFileEditorPriv *priv;

    priv = gfe->priv;
    if (remmina_file_get_filename(priv->remmina_file) == NULL) {
        remmina_file_generate_filename(priv->remmina_file);
    } else {
        remmina_file_delete(remmina_file_get_filename(priv->remmina_file));
        remmina_file_generate_filename(priv->remmina_file);
    }
}

GtkWidget *remmina_file_editor_new_from_file(RemminaFile *remminafile)
{
    TRACE_CALL(__func__);
    RemminaFileEditor *gfe;
    RemminaFileEditorPriv *priv;
    GtkWidget *grid;
    GtkWidget *widget;
    gchar *groups;
    gchar *s;
    const gchar *cs;

    gfe = REMMINA_FILE_EDITOR(g_object_new(REMMINA_TYPE_FILE_EDITOR, NULL));
    priv = gfe->priv;
    priv->remmina_file = remminafile;

    if (remmina_file_get_filename(remminafile) == NULL)
        gtk_dialog_set_response_sensitive(GTK_DIALOG(gfe), GTK_RESPONSE_APPLY, FALSE);

    /* Create the "Profile" group on the top (for name and protocol) */
    grid = gtk_grid_new();
    gtk_widget_show(grid);
    gtk_grid_set_row_spacing(GTK_GRID(grid), 4);
    gtk_grid_set_column_spacing(GTK_GRID(grid), 8);
    gtk_grid_set_column_homogeneous(GTK_GRID(grid), TRUE);
    gtk_container_set_border_width(GTK_CONTAINER(grid), 8);
    gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(gfe))), grid, FALSE, FALSE, 2);

    // remmina_public_create_group(GTK_GRID(grid), _("Profile"), 0, 4, 3);

    gboolean profile_file_exists = (remmina_file_get_filename(remminafile) != NULL);

    /* Profile: Name */
    widget = gtk_label_new(_("Name"));
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, 3, 2, 1);
    gtk_grid_set_column_spacing(GTK_GRID(grid), 10);

    widget = gtk_entry_new();
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 1, 3, 3, 1);
    gtk_entry_set_max_length(GTK_ENTRY(widget), 100);
    priv->name_entry = widget;

    if (!profile_file_exists) {
        gtk_entry_set_text(GTK_ENTRY(widget), _("Quick Connect"));
#if GTK_CHECK_VERSION(3, 16, 0)
        gtk_entry_grab_focus_without_selecting(GTK_ENTRY(widget));
#endif
        g_signal_connect(G_OBJECT(widget), "changed", G_CALLBACK(remmina_file_editor_entry_on_changed), gfe);
    } else {
        cs = remmina_file_get_string(remminafile, "name");
        gtk_entry_set_text(GTK_ENTRY(widget), cs ? cs : "");
    }

    /* Profile: Group */
    widget = gtk_label_new(_("Group"));
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, 6, 2, 1);

    groups = remmina_file_manager_get_groups();
    priv->group_combo = remmina_public_create_combo_entry(groups, remmina_file_get_string(remminafile, "group"), FALSE);
    g_free(groups);
    gtk_widget_show(priv->group_combo);
    gtk_grid_attach(GTK_GRID(grid), priv->group_combo, 1, 6, 3, 1);
    gtk_widget_set_sensitive(priv->group_combo, FALSE);

    s = g_strdup_printf(_("Use '%s' as subgroup delimiter"), "/");
    gtk_widget_set_tooltip_text(priv->group_combo, s);
    g_free(s);

    /* Profile: Labels */
    widget = gtk_label_new(_("Labels"));
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, 9, 2, 1);
    gtk_grid_set_column_spacing(GTK_GRID(grid), 10);

    widget = gtk_entry_new();
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 1, 9, 3, 1);
    gtk_entry_set_max_length(GTK_ENTRY(widget), 255);
    priv->labels_entry = widget;

    if (!profile_file_exists) {
        gtk_widget_set_tooltip_text(widget, _("Label1,Label2"));
#if GTK_CHECK_VERSION(3, 16, 0)
        gtk_entry_grab_focus_without_selecting(GTK_ENTRY(widget));
#endif
        g_signal_connect(G_OBJECT(widget), "changed", G_CALLBACK(remmina_file_editor_entry_on_changed), gfe);
    } else {
        cs = remmina_file_get_string(remminafile, "labels");
        gtk_entry_set_text(GTK_ENTRY(widget), cs ? cs : "");
    }

    /* Profile: Protocol */
    widget = gtk_label_new(_("Protocol"));
    gtk_widget_show(widget);
    gtk_widget_set_valign(widget, GTK_ALIGN_START);
    gtk_widget_set_halign(widget, GTK_ALIGN_START);
    gtk_grid_attach(GTK_GRID(grid), widget, 0, 12, 2, 1);

    widget = remmina_public_create_combo(TRUE);
    gtk_widget_show(widget);
    gtk_grid_attach(GTK_GRID(grid), widget, 1, 12, 3, 1);
    priv->protocol_combo = widget;
    remmina_plugin_manager_for_each_plugin(REMMINA_PLUGIN_TYPE_PROTOCOL, remmina_file_editor_iterate_protocol, gfe);
    g_signal_connect(G_OBJECT(widget), "changed", G_CALLBACK(remmina_file_editor_protocol_combo_on_changed), gfe);

    /* Create the "Preference" frame */
    widget = gtk_event_box_new();
    gtk_widget_show(widget);
    gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(gfe))), widget, TRUE, TRUE, 2);
    priv->config_box = widget;

    priv->config_container = NULL;
    priv->config_scrollable = NULL;

    remmina_file_editor_protocol_combo_on_changed(GTK_COMBO_BOX(priv->protocol_combo), gfe);

    remmina_file_editor_check_profile(gfe);

    return GTK_WIDGET(gfe);
}

GtkWidget *remmina_file_editor_new(void)
{
    TRACE_CALL(__func__);
    return remmina_file_editor_new_full(NULL, NULL);
}

GtkWidget *remmina_file_editor_new_full(const gchar *server, const gchar *protocol)
{
    TRACE_CALL(__func__);
    RemminaFile *remminafile;

    remminafile = remmina_file_new();
    if (server)
        remmina_file_set_string(remminafile, "server", server);
    if (protocol)
        remmina_file_set_string(remminafile, "protocol", protocol);

    return remmina_file_editor_new_from_file(remminafile);
}

GtkWidget *remmina_file_editor_new_copy(const gchar *filename)
{
    TRACE_CALL(__func__);
    RemminaFile *remminafile;
    GtkWidget *dialog;

    remminafile = remmina_file_copy(filename);

    if (remminafile) {
        return remmina_file_editor_new_from_file(remminafile);
    } else {
        dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
                        _("Could not find the file “%s”."), filename);
        gtk_dialog_run(GTK_DIALOG(dialog));
        gtk_widget_destroy(dialog);
        return NULL;
    }
}

GtkWidget *remmina_file_editor_new_from_filename(const gchar *filename)
{
    TRACE_CALL(__func__);
    RemminaFile *remminafile;

    remminafile = remmina_file_manager_load_file(filename);
    if (remminafile) {
        if (remmina_file_get_int(remminafile, "profile-lock", FALSE) && remmina_unlock_new(remmina_main_get_window()) == 0)
            return NULL;
        return remmina_file_editor_new_from_file(remminafile);
    } else {
        GtkWidget *dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
                               _("Could not find the file “%s”."), filename);
        gtk_dialog_run(GTK_DIALOG(dialog));
        gtk_widget_destroy(dialog);
        return NULL;
    }
}