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/*
This file is part of GNUnet.
Copyright (C) 2021 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/*
* @author Tobias Frisch
* @file messenger_gtk.c
*/
#include "chat/messenger.h"
#include "ui/messenger.h"
#include <pthread.h>
#define UNUSED __attribute__((unused))
struct main_program
{
int argc;
char** argv;
bool exit;
struct CHAT_MESSENGER_Handle chat;
struct UI_MESSENGER_Handle ui;
};
gboolean gtk_set_profile_name(gpointer user_data)
{
struct main_program *program = (struct main_program*) user_data;
const char *name = GNUNET_CHAT_get_name(program->chat.handle);
if (name)
{
hdy_avatar_set_text(program->ui.profile_avatar, name);
gtk_label_set_text(program->ui.profile_label, name);
}
return FALSE;
}
int gnunet_chat_message(void *cls,
UNUSED struct GNUNET_CHAT_Context *context,
const struct GNUNET_CHAT_Message *message)
{
struct main_program *program = (struct main_program*) cls;
if (GNUNET_CHAT_KIND_LOGIN == GNUNET_CHAT_message_get_kind(message))
g_idle_add(gtk_set_profile_name, program);
return GNUNET_YES;
}
void gnunet_idle(void *cls)
{
struct main_program *program = (struct main_program*) cls;
if (program->exit)
{
GNUNET_CHAT_stop(program->chat.handle);
program->chat.handle = NULL;
GNUNET_SCHEDULER_shutdown();
return;
}
program->chat.idle = GNUNET_SCHEDULER_add_delayed_with_priority(
GNUNET_TIME_relative_get_second_(),
GNUNET_SCHEDULER_PRIORITY_IDLE,
gnunet_idle,
program
);
}
void gnunet_task(void *cls,
UNUSED char *const *args,
UNUSED const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
struct main_program *program = (struct main_program*) cls;
program->chat.handle = GNUNET_CHAT_start(
cfg,
"messenger-gtk",
"test",
&gnunet_chat_message,
program
);
program->chat.idle = GNUNET_SCHEDULER_add_delayed_with_priority(
GNUNET_TIME_relative_get_zero_(),
GNUNET_SCHEDULER_PRIORITY_IDLE,
gnunet_idle,
program
);
}
void *gnunet_thread(void *args)
{
struct main_program *program = (struct main_program*) args;
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
GNUNET_PROGRAM_run(
program->argc,
program->argv,
"messenger-gtk",
gettext_noop("A GTK based GUI for the Messenger service of GNUnet."),
options,
&gnunet_task,
program
);
return NULL;
}
int main(int argc, char **argv) {
struct main_program program;
program.argc = argc;
program.argv = argv;
program.exit = FALSE;
pthread_t gnunet_tid;
gtk_init(&argc, &argv);
GdkScreen* screen = gdk_screen_get_default();
GtkCssProvider* provider = gtk_css_provider_new();
gtk_css_provider_load_from_path(
provider,
"resources/css/style.css",
NULL
);
gtk_style_context_add_provider_for_screen(
screen,
GTK_STYLE_PROVIDER(provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION
);
ui_messenger_init(&(program.ui));
pthread_create(&gnunet_tid, NULL, gnunet_thread, &program);
gtk_main();
program.exit = TRUE;
pthread_join(gnunet_tid, NULL);
return 0;
}
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