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/* totem-session.c
Copyright (C) 2004 Bastien Nocera
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301 USA.
Author: Bastien Nocera <hadess@hadess.net>
*/
#include "config.h"
#include "totem.h"
#include "totem-private.h"
#include "totem-session.h"
#include "totem-uri.h"
#ifdef WITH_SMCLIENT
#include <unistd.h>
#include "eggsmclient.h"
#ifdef GDK_WINDOWING_X11
#include "eggdesktopfile.h"
#endif
static char *
totem_session_create_key (void)
{
char *filename, *path;
filename = g_strdup_printf ("playlist-%d-%d-%u.pls",
(int) getpid (),
(int) time (NULL),
g_random_int ());
path = g_build_filename (totem_dot_dir (), filename, NULL);
g_free (filename);
return path;
}
static void
totem_save_state_cb (EggSMClient *client,
GKeyFile *key_file,
Totem *totem)
{
const char *argv[] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL };
int i = 0;
char *path_id, *current, *seek, *uri;
int current_index;
current_index = totem_playlist_get_current (totem->playlist);
if (current_index == -1)
return;
path_id = totem_session_create_key ();
totem_playlist_save_current_playlist (totem->playlist, path_id);
/* How to discard the save */
argv[i++] = "rm";
argv[i++] = "-f";
argv[i++] = path_id;
egg_sm_client_set_discard_command (client, i, (const char **) argv);
/* How to clone or restart */
i = 0;
current = g_strdup_printf ("%d", current_index);
seek = g_strdup_printf ("%"G_GINT64_FORMAT,
bacon_video_widget_get_current_time (totem->bvw));
argv[i++] = totem->argv0;
argv[i++] = "--playlist-idx";
argv[i++] = current;
argv[i++] = "--seek";
argv[i++] = seek;
uri = g_filename_to_uri (path_id, NULL, NULL);
argv[i++] = uri;
/* FIXME: what's this used for? */
/* egg_sm_client_set_clone_command (client, i, argv); */
egg_sm_client_set_restart_command (client, i, (const char **) argv);
g_free (path_id);
g_free (current);
g_free (seek);
g_free (uri);
}
G_GNUC_NORETURN static void
totem_quit_cb (EggSMClient *client,
Totem *totem)
{
totem_action_exit (totem);
}
void
totem_session_add_options (GOptionContext *context)
{
#ifdef GDK_WINDOWING_X11
egg_set_desktop_file_without_defaults (DATADIR "/applications/" PACKAGE ".desktop");
#endif
g_option_context_add_group (context, egg_sm_client_get_option_group ());
}
void
totem_session_setup (Totem *totem, char **argv)
{
EggSMClient *sm_client;
totem->argv0 = argv[0];
sm_client = egg_sm_client_get ();
g_signal_connect (sm_client, "save-state",
G_CALLBACK (totem_save_state_cb), totem);
g_signal_connect (sm_client, "quit",
G_CALLBACK (totem_quit_cb), totem);
if (egg_sm_client_is_resumed (sm_client))
totem->session_restored = TRUE;
}
void
totem_session_restore (Totem *totem, char **filenames)
{
char *mrl, *uri, *subtitle;
g_return_if_fail (filenames != NULL);
g_return_if_fail (filenames[0] != NULL);
uri = filenames[0];
subtitle = NULL;
totem_signal_block_by_data (totem->playlist, totem);
/* Possibly the only place in Totem where it makes sense to add an MRL to the playlist synchronously, since we haven't yet entered
* the GTK+ main loop, and thus can't freeze the application. */
if (totem_playlist_add_mrl_sync (totem->playlist, uri, NULL) == FALSE) {
totem_signal_unblock_by_data (totem->playlist, totem);
totem_action_set_mrl (totem, NULL, NULL);
g_free (uri);
return;
}
totem_signal_unblock_by_data (totem->playlist, totem);
if (totem->index != 0)
totem_playlist_set_current (totem->playlist, totem->index);
mrl = totem_playlist_get_current_mrl (totem->playlist, &subtitle);
totem_action_set_mrl_with_warning (totem, mrl, subtitle, FALSE);
/* We do the seeking after being told that the stream is seekable,
* not straight away */
g_free (mrl);
g_free (subtitle);
}
#else
void
totem_session_add_options (GOptionContext *context)
{
}
void
totem_session_setup (Totem *totem, char **argv)
{
}
void
totem_session_restore (Totem *totem, char **argv)
{
}
#endif /* WITH_SMCLIENT */
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