/* Copyright (c) 2013, Bastien Dejean
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef SXHKD_SXHKD_H
#define SXHKD_SXHKD_H

#include <xcb/xcb_keysyms.h>
#include <stdio.h>
#include <stdbool.h>
#include <sys/un.h>
#include "types.h"
#include "helpers.h"

#define CONFIG_HOME_ENV  "XDG_CONFIG_HOME"
#define SXHKD_SHELL_ENV  "SXHKD_SHELL"
#define SHELL_ENV        "SHELL"
#define CONFIG_PATH      "sxhkd/sxhkdrc"
#define SOCKET_ENV       "BSPWM_SOCKET"
#define SOCKET_PATH_TPL  "/tmp/bspwm%s_%i_%i-socket"
#define MOTION_MSG_TPL   "pointer -t X Y"
#define HOTKEY_PREFIX    'H'
#define COMMAND_PREFIX   'C'
#define TIMEOUT_PREFIX   'T'
#define TIMEOUT          3

xcb_connection_t *dpy;
xcb_window_t root;
xcb_key_symbols_t *symbols;

char *shell;
char config_file[MAXLEN];
char *config_path;
char **extra_confs;
int num_extra_confs;
int redir_fd;
FILE *status_fifo;
struct sockaddr_un sock_address;
char motion_msg_tpl[MAXLEN];
char progress[3 * MAXLEN];
int mapping_count;
int timeout;
double motion_interval;
xcb_timestamp_t last_motion_time;

hotkey_t *hotkeys_head, *hotkeys_tail;
bool running, grabbed, toggle_grab, reload, bell, chained, locked;
chord_t *escape_chord;

uint16_t num_lock;
uint16_t caps_lock;
uint16_t scroll_lock;

void key_button_event(xcb_generic_event_t *evt, uint8_t event_type);
void motion_notify(xcb_generic_event_t *evt);
void mapping_notify(xcb_generic_event_t *evt);
void setup(void);
void cleanup(void);
void reload_cmd(void);
void toggle_grab_cmd(void);
void hold(int sig);
void put_status(char c, const char *s);

#endif
