/* *	HT Editor *	event.h * *	Copyright (C) 1999-2004 Stefan Weyergraf (stefan@weyergraf.de) * *	This program is free software; you can redistribute it and/or modify *	it under the terms of the GNU General Public License version 2 as *	published by the Free Software Foundation. * *	This program 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 this program; if not, write to the Free Software *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#ifndef __EVENT_H__#define __EVENT_H__#include "keyb.h"enum sys_event_type {	SYSEV_NONE,	SYSEV_KEYPRESSED,	SYSEV_MOUSE_EVENT,	SYSEV_SCREEN_RESIZE,	SYSEV_FD_EVENT};#define FD_FLAG_READABLE	1#define FD_FLAG_WRITABLE	2#define FD_FLAG_EXCEPTION	4struct fd_event_t {	int fd;	int fd_flags;};struct screen_resize_t {	int w, h;};enum mouse_button_event_t {	MBE_PRESSED,	MBE_RELEASED};typedef int mouse_button_mask_t;enum mouse_button_t {	MBM_LEFT = 1,	MBM_MIDDLE = 2,	MBM_RIGHT = 4,	MBM_BUTTON4 = 8,	MBM_BUTTON5 = 16,	MBM_BUTTON6 = 32};struct mouse_event_t {	mouse_button_event_t button_event;	mouse_button_mask_t button_mask;	int x, y;};struct sys_event_t {	sys_event_type type;	union {		ht_key key;		screen_resize_t screen_resize;		fd_event_t fd_event;		mouse_event_t mouse_event;	};};/* system-dependant (implementation in $MYSYSTEM/ *.cc) */bool	sys_next_event(sys_event_t &event, int wait_usec);bool	sys_listen_fd_event(int fd, int fd_flags);bool	sys_unlisten_fd_event(int fd);// if set, sys_next_event() translates events on stdin (fd 0) to SYSEV_KEYPRESSED// if not set, sys_next_event() translates events on stdin (fd 0) to SYSEV_FD_EVENTvoid	sys_set_key_translation(bool translate_keys);#endif /* __EVENT_H__ */