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/*
This file is part of GNUnet.
Copyright (C) 2010-2014 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 3, 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/conversation/gnunet-conversation-gtk.c
* @brief Main function of gnunet-conversation-gtk
* @author yids
* @author hark
* @author Christian Grothoff
*/
#include "gnunet-conversation-gtk.h"
#include "gnunet-conversation-gtk_contacts.h"
#include "gnunet-conversation-gtk_egos.h"
#include "gnunet-conversation-gtk_history.h"
#include "gnunet-conversation-gtk_import.h"
#include "gnunet-conversation-gtk_phone.h"
#include "gnunet-conversation-gtk_zones.h"
/**
* Handle to our main loop.
*/
static struct GNUNET_GTK_MainLoop *ml;
/**
* Our configuration.
*/
static struct GNUNET_CONFIGURATION_Handle *cfg;
/**
* Should gnunet-conversation-gtk start in tray mode?
*/
static int tray_only;
/**
* Desired phone line.
*/
static unsigned int line;
/**
* Ego the user wants to use.
*/
static char *ego_name;
/**
* Get an object from the main window.
*
* @param name name of the object
* @return NULL on error
*/
GObject *
GCG_get_main_window_object (const char *name)
{
return GNUNET_GTK_main_loop_get_object (ml, name);
}
/**
* Updates the status icon to the image of the given name.
* TODO: support animations.
*
* available icons:
* gnunet-conversation-offline
* gnunet-conversation-call-active
* gnunet-conversation-call-on-hold
* gnunet-conversation-gtk-tray-available
* gnunet-conversation-gtk-tray-call-pending
* gnunet-conversation-gtk-tray-call-ringing
* gnunet-conversation-gtk-tray-call-incoming
*
* @param icon_name name of the icon to use
*/
void
GCG_set_status_icon (const char *icon_name)
{
GtkImage *status_icon;
status_icon = GTK_IMAGE (GCG_get_main_window_object
("gnunet_conversation_gtk_status_icon"));
gtk_image_set_from_icon_name (status_icon,
icon_name,
GTK_ICON_SIZE_BUTTON);
GNUNET_GTK_tray_icon_change (icon_name,
NULL /* tooltip */);
}
/**
* Get our configuration.
*
* @return configuration handle
*/
const struct GNUNET_CONFIGURATION_Handle *
GCG_get_configuration ()
{
return cfg;
}
/**
* Task run on shutdown.
*
* @param cls unused
* @param tc scheduler context, unused
*/
static void
shutdown_task (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GCG_EGOS_shutdown ();
GCG_ZONES_shutdown ();
GCG_PHONE_shutdown ();
GCG_CONTACTS_shutdown ();
GCG_IMPORT_shutdown ();
GNUNET_GTK_tray_icon_destroy ();
GNUNET_GTK_main_loop_quit (ml);
ml = NULL;
}
/**
* Callback invoked if the application is supposed to exit.
*
* @param object
* @param user_data unused
*/
void
gnunet_conversation_gtk_quit_cb (GObject *object,
gpointer user_data)
{
GNUNET_SCHEDULER_shutdown ();
}
/**
* Actual main function run right after GNUnet's scheduler
* is initialized. Initializes up GTK and Glade.
*
* @param cls NULL
* @param tc schedule context
*/
static void
run (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GtkWidget *main_window;
ml = cls;
if (GNUNET_OK != GNUNET_GTK_main_loop_build_window (ml, NULL))
return;
cfg = GNUNET_CONFIGURATION_dup (GNUNET_GTK_main_loop_get_configuration (ml));
if (0 != line)
GNUNET_CONFIGURATION_set_value_number (cfg,
"CONVERSATION",
"LINE",
line);
GNUNET_GTK_set_icon_search_path ();
GNUNET_GTK_setup_nls ();
/* setup main window */
main_window = GTK_WIDGET (GCG_get_main_window_object
("gnunet_conversation_gtk_main_window"));
main_window = GNUNET_GTK_plug_me ("GNUNET_CONVERSATION_GTK_PLUG",
main_window);
gtk_window_maximize (GTK_WINDOW (main_window));
if (NULL == getenv ("GNUNET_CONVERSATION_GTK_PLUG"))
GNUNET_GTK_tray_icon_create (ml,
GTK_WINDOW (main_window),
"gnunet-gtk" /* FIXME: different icon? */,
"gnunet-conversation-gtk");
/* make GUI visible */
if (! tray_only)
{
gtk_widget_show (main_window);
gtk_window_present (GTK_WINDOW (main_window));
}
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
&shutdown_task,
NULL);
if (NULL == ego_name)
ego_name = GNUNET_strdup ("master-zone");
GCG_HISTORY_init ();
GCG_ZONES_init (ego_name);
GCG_EGOS_init (ego_name);
GCG_IMPORT_init ();
GCG_CONTACTS_init ();
GCG_PHONE_init ();
if (NULL != ego_name)
{
GNUNET_free (ego_name);
ego_name = NULL;
}
}
/**
* Main function of gnunet-conversation-gtk.
*
* @param argc number of arguments
* @param argv arguments
* @return 0 on success
*/
int
main (int argc, char *const *argv)
{
static struct GNUNET_GETOPT_CommandLineOption options[] = {
{'p', "phone", "LINE",
gettext_noop ("sets the LINE to use for the phone"),
1, &GNUNET_GETOPT_set_uint, &line},
{'e', "ego", "ego",
gettext_noop ("select ego to use"), 1,
&GNUNET_GETOPT_set_string, &ego_name},
{'t', "tray", NULL,
gettext_noop ("start in tray mode"), 0,
&GNUNET_GETOPT_set_one, &tray_only},
GNUNET_GETOPT_OPTION_END
};
int ret;
if (GNUNET_OK !=
GNUNET_GTK_main_loop_start ("gnunet-conversation-gtk",
"GTK GUI for conversation",
argc, argv,
options,
"gnunet_conversation_gtk_main_window.glade",
&run))
ret = 1;
else
ret = 0;
if (NULL != cfg)
{
GNUNET_CONFIGURATION_destroy (cfg);
cfg = NULL;
}
return ret;
}
/* end of gnunet-conversation-gtk.c */
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