941ce35238
If you launched nmtui directly into the editor for a specific connection, it would hang with a blank screen when you quit. Fix this by changing the way startup works a bit, and have the created toplevel NmtNewtForm get returned all the way to nmtui.c, which can then connect to the "quit" signal on it and quit (rather than having the different subprograms trying to guess whether they're supposed to quit-on-exit or not).
125 lines
3.4 KiB
C
125 lines
3.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright 2013 Red Hat, Inc.
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*/
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/**
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* SECTION:nmtui-hostname
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* @short_description: hostname-setting functionality
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*
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* nmtui-hostname implements the "set hostname" functionality
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*/
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#include "config.h"
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#include <glib/gi18n-lib.h>
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#include "nmt-newt.h"
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#include "nmtui.h"
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#include "nmtui-hostname.h"
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#include "nmt-utils.h"
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static char *
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nmtui_hostname_run_dialog (void)
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{
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NmtNewtForm *form;
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NmtNewtWidget *widget, *ok, *cancel;
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NmtNewtGrid *grid;
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NmtNewtEntry *entry;
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NmtNewtButtonBox *bbox;
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char *hostname, *ret = NULL;
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form = g_object_new (NMT_TYPE_NEWT_FORM,
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"title", _("Set Hostname"),
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"escape-exits", TRUE,
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NULL);
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widget = nmt_newt_grid_new ();
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nmt_newt_form_set_content (form, widget);
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grid = NMT_NEWT_GRID (widget);
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widget = nmt_newt_label_new (_("Hostname"));
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nmt_newt_grid_add (grid, widget, 0, 0);
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widget = nmt_newt_entry_new (40, 0);
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nmt_newt_widget_set_exit_on_activate (widget, TRUE);
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nmt_newt_grid_add (grid, widget, 1, 0);
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nmt_newt_widget_set_padding (widget, 1, 0, 0, 0);
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entry = NMT_NEWT_ENTRY (widget);
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widget = nmt_newt_button_box_new (NMT_NEWT_BUTTON_BOX_HORIZONTAL);
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nmt_newt_grid_add (grid, widget, 1, 1);
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nmt_newt_widget_set_padding (widget, 0, 1, 0, 0);
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bbox = NMT_NEWT_BUTTON_BOX (widget);
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cancel = nmt_newt_button_box_add_end (bbox, _("Cancel"));
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nmt_newt_widget_set_exit_on_activate (cancel, TRUE);
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ok = nmt_newt_button_box_add_end (bbox, _("OK"));
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nmt_newt_widget_set_exit_on_activate (ok, TRUE);
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g_object_get (G_OBJECT (nm_settings),
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NM_REMOTE_SETTINGS_HOSTNAME, &hostname,
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NULL);
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nmt_newt_entry_set_text (entry, hostname);
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g_free (hostname);
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widget = nmt_newt_form_run_sync (form);
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if (widget == (NmtNewtWidget *)entry || widget == ok)
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ret = g_strdup (nmt_newt_entry_get_text (entry));
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g_object_unref (form);
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return ret;
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}
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static void
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hostname_set (NMRemoteSettings *settings,
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GError *error,
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gpointer op)
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{
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nmt_sync_op_complete_boolean (op, error == NULL, error);
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}
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NmtNewtForm *
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nmtui_hostname (int argc, char **argv)
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{
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const char *hostname;
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char *tmp = NULL;
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NmtSyncOp op;
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GError *error = NULL;
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if (argc == 2)
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hostname = argv[1];
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else
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hostname = tmp = nmtui_hostname_run_dialog ();
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if (hostname) {
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nmt_sync_op_init (&op);
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nm_remote_settings_save_hostname (nm_settings, hostname, hostname_set, &op);
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if (nmt_sync_op_wait_boolean (&op, &error)) {
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/* Translators: this indicates the result. ie, "I have set the hostname to ..." */
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nmt_newt_message_dialog (_("Set hostname to '%s'"), hostname);
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} else {
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nmt_newt_message_dialog (_("Unable to set hostname: %s"), error->message);
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g_error_free (error);
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}
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g_free (tmp);
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}
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return NULL;
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}
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