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/*
* search.h
*
* Copyright (C) 2006-2011 Andreas Langer <an.langer@gmx.de>
*
* This file is part of the olsrs3d, an olsr topology visualizer for s3d.
* See http://s3d.berlios.de/ for more updates.
*
* olsrs3d 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 of the License, or
* (at your option) any later version.
*
* olsrs3d 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 olsrs3d; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _SEARCH_H_
#define _SEARCH_H_
#define NOTHING 0 /* nothing ;) */
#define ABORT 1 /* widget has no focus */
#define WIDGET 2 /* focus on widget */
#define FOLLOW 3 /* follow search result */
void create_search_widget(float x, float y, float z);
void move_search_widget(float x, float y, float z);
void move_to_search_widget(float cam_position_t[], float cam_position_r[]);
void move_to_return_point(float cam_position_t[], float cam_position_r[]);
void set_return_point(float cam_position_t[], float cam_position_r[]);
int get_search_status(void);
void set_search_status(int stat);
void search_widget_write(int key);
void set_node_root(struct olsr_node *root);
void follow_node(float cam_position_t[], float cam_position_r[], float rotate);
void follow_node_by_click(struct olsr_node *olsr_node);
void show_search_window();
#endif /* _SEARCH_H_ */
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