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/*
This file is part of GNUnet.
(C) 2010 Christian Grothoff (and other contributing authors)
GNUnet 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, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file src/fs/gnunet-fs-gtk.c
* @brief Main function of gnunet-fs-gtk
* @author Christian Grothoff
*/
#include "gnunet-fs-gtk-common.h"
#include "gnunet-fs-gtk-event_handler.h"
#include <gdk/gdkkeysyms.h>
/**
* Should gnunet-fs-gtk start in tray mode?
*/
static int tray_only;
/**
* Handle to our main loop.
*/
static struct GNUNET_GTK_MainLoop *ml;
/**
* Handle for file-sharing operations.
*/
static struct GNUNET_FS_Handle *fs;
/**
* Return handle for file-sharing operations.
*
* @return NULL on error
*/
struct GNUNET_FS_Handle *
GNUNET_FS_GTK_get_fs_handle ()
{
return fs;
}
/**
* Get cfg.
*/
const struct GNUNET_CONFIGURATION_Handle *
GNUNET_FS_GTK_get_configuration (void)
{
return GNUNET_GTK_main_loop_get_configuration (ml);
}
/**
* Get an object from the main window.
*
* @param name name of the object
* @return NULL on error
*/
GObject *
GNUNET_FS_GTK_get_main_window_object (const char *name)
{
return GNUNET_GTK_main_loop_get_object (ml, name);
}
/**
* Task run on shutdown.
* FIXME: does this need to be a separate task!?
*
* @param cls NULL
* @param tc scheduler context, unused
*/
static void
shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GNUNET_GTK_main_loop_quit (ml);
if (fs != NULL)
{
GNUNET_FS_stop (fs);
fs = NULL;
}
}
/**
* Callback invoked if the application is supposed to exit.
*/
void
GNUNET_GTK_quit_cb (GObject * object, gpointer user_data)
{
GNUNET_GTK_tray_icon_destroy ();
GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_IDLE,
&shutdown_task, NULL);
}
/**
* Actual main function run right after GNUnet's scheduler
* is initialized. Initializes up GTK and Glade.
*/
static void
run (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GtkWidget *main_window;
GtkTreeView *metadata_tree;
ml = cls;
GNUNET_GTK_set_icon_search_path ();
GNUNET_GTK_setup_nls ();
/* setup main window */
main_window =
GTK_WIDGET (GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_window"));
gtk_window_maximize (GTK_WINDOW (main_window));
/* Allow multiple selection in metadata view; FIXME: can we do this with glade now? */
metadata_tree =
GTK_TREE_VIEW (GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_window_metadata_treeview"));
gtk_tree_selection_set_mode (gtk_tree_view_get_selection (metadata_tree),
GTK_SELECTION_MULTIPLE);
GNUNET_GTK_tray_icon_create (GTK_WINDOW (main_window),
"gnunet-gtk" /* FIXME: rename icon? */ ,
"gnunet-fs-gtk");
/* initialize file-sharing */
fs = GNUNET_FS_start (GNUNET_GTK_main_loop_get_configuration (ml),
"gnunet-gtk", &GNUNET_GTK_fs_event_handler, NULL,
GNUNET_FS_FLAGS_NONE /* | GNUNET_FS_FLAGS_PERSISTENCE |
* GNUNET_FS_FLAGS_DO_PROBES */ ,
GNUNET_FS_OPTIONS_END);
if (fs != NULL)
{
/* Searches are now started from the search bar */
/* add_new_tab (); */
}
else
{
gtk_widget_hide (GTK_WIDGET
(GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_menu_file_create_pseudonym")));
gtk_widget_hide (GTK_WIDGET
(GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_menu_file_advertise_pseudonym")));
gtk_widget_hide (GTK_WIDGET
(GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_menu_file_publish")));
gtk_widget_hide (GTK_WIDGET
(GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_menu_file_search")));
gtk_widget_hide (GTK_WIDGET
(GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_menu_file_download_uri")));
gtk_widget_hide (GTK_WIDGET
(GNUNET_FS_GTK_get_main_window_object
("GNUNET_GTK_main_menu_file_open_gnunet_directory")));
/* FIXME: set warning in status bar... */
}
/* make GUI visible */
if (!tray_only)
{
gtk_widget_show (main_window);
gtk_window_present (GTK_WINDOW (main_window));
}
}
int
main (int argc, char *const *argv)
{
static struct GNUNET_GETOPT_CommandLineOption options[] = {
{'t', "tray", NULL,
gettext_noop ("start in tray mode"), 0,
&GNUNET_GETOPT_set_one, &tray_only},
GNUNET_GETOPT_OPTION_END
};
if (GNUNET_OK !=
GNUNET_GTK_main_loop_start ("gnunet-fs-gtk", "GTK GUI for GNUnet", argc,
argv, options,
"gnunet_fs_gtk_main_window.glade", &run))
return 1;
return 0;
}
/* end of gnunet-fs-gtk.c */
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