libpurple/protocols/oscar/visibility.c

/*
 * Purple's oscar protocol plugin
 * This file is the legal property of its developers.
 * Please see the AUTHORS file distributed alongside this file.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
*/

#include "visibility.h"

struct visibility_cb_data
{
	guint16 list_type;
	gboolean add_to_list;
};

static void
visibility_cb(PurpleBlistNode *node, struct visibility_cb_data *data)
{
	PurpleBuddy *buddy = PURPLE_BUDDY(node);
	const char* bname = purple_buddy_get_name(buddy);
	OscarData *od = purple_account_get_connection(purple_buddy_get_account(buddy))->proto_data;

	if (data->add_to_list) {
		aim_ssi_add_to_private_list(od, bname, data->list_type);
	} else {
		aim_ssi_del_from_private_list(od, bname, data->list_type);
	}

	g_free(data);
}

PurpleMenuAction *
create_visibility_menu_item(OscarData *od, const char *bname)
{
	PurpleAccount *account = purple_connection_get_account(od->gc);
	gboolean invisible = purple_account_is_status_active(account, OSCAR_STATUS_ID_INVISIBLE);
	guint16 list_type = invisible ? AIM_SSI_TYPE_PERMIT : AIM_SSI_TYPE_DENY;
	gboolean on_list = aim_ssi_itemlist_finditem(od->ssi.local, NULL, bname, list_type) != NULL;
	gchar *label;
	struct visibility_cb_data *data;
	PurpleMenuAction *result;

	data = g_new0(struct visibility_cb_data, 1);
	data->list_type = list_type;
	data->add_to_list = !on_list;

	label = g_strdup_printf("%s %s", on_list ? "Don't appear" : "Appear", invisible ? "online" : "offline");
	result = purple_menu_action_new(label, PURPLE_CALLBACK(visibility_cb), data, NULL);
	g_free(label);
	return result;
}