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quakeforge/ruamoko/qwaq/qwaq-curses.c
Bill Currie 8997c81bd1 [qwaq] Implement rectangular region clearing 
You'd think ncurses would have this, but I guess it's too
window-oriented.
2020-03-28 09:41:54 +09:00

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/*
qwaq-curses.c
Ruamoko ncurses wrapper using threading
Copyright (C) 2020 Bill Currie <bill@taniwha.org>
Author: Bill Currie <bill@taniwha.org>
Date: 2020/03/01
This program 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.
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:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <sys/time.h>
#include <curses.h>
#include <errno.h>
#include <panel.h>
#include <pthread.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "QF/dstring.h"
#include "QF/progs.h"
#include "QF/ringbuffer.h"
#include "QF/sys.h"
#include "qwaq.h"
#include "qwaq-curses.h"
#include "qwaq-rect.h"
#include "qwaq-textcontext.h"
#define always_inline inline __attribute__((__always_inline__))
#define CMD_SIZE(x) sizeof(x)/sizeof(x[0])
typedef enum qwaq_commands_e {
qwaq_cmd_newwin,
qwaq_cmd_delwin,
qwaq_cmd_getwrect,
qwaq_cmd_new_panel,
qwaq_cmd_del_panel,
qwaq_cmd_hide_panel,
qwaq_cmd_show_panel,
qwaq_cmd_top_panel,
qwaq_cmd_bottom_panel,
qwaq_cmd_move_panel,
qwaq_cmd_panel_window,
qwaq_cmd_replace_panel,
qwaq_cmd_update_panels,
qwaq_cmd_doupdate,
qwaq_cmd_mvwaddstr,
qwaq_cmd_waddstr,
qwaq_cmd_mvwaddch,
qwaq_cmd_waddch,
qwaq_cmd_wrefresh,
qwaq_cmd_init_pair,
qwaq_cmd_wbkgd,
qwaq_cmd_werase,
qwaq_cmd_scrollok,
qwaq_cmd_move,
qwaq_cmd_curs_set,
qwaq_cmd_wborder,
qwaq_cmd_mvwblit_line,
qwaq_cmd_wresize,
qwaq_cmd_resizeterm,
qwaq_cmd_mvwhline,
} qwaq_commands;
static const char *qwaq_command_names[]= {
"newwin",
"delwin",
"getwrect",
"new_panel",
"del_panel",
"hide_panel",
"show_panel",
"top_panel",
"bottom_panel",
"move_panel",
"panel_window",
"replace_panel",
"update_panels",
"doupdate",
"mvwaddstr",
"waddstr",
"mvwaddch",
"waddch",
"wrefresh",
"init_pair",
"wbkgd",
"werase",
"scrollok",
"move",
"curs_set",
"wborder",
"mvwblit_line",
"wresize",
"resizeterm",
"mvwhline"
};
static window_t *
window_new (qwaq_resources_t *res)
{
PR_RESNEW (window_t, res->window_map);
}
static void
window_free (qwaq_resources_t *res, window_t *win)
{
PR_RESFREE (window_t, res->window_map, win);
}
static void
window_reset (qwaq_resources_t *res)
{
PR_RESRESET (window_t, res->window_map);
}
static inline window_t *
window_get (qwaq_resources_t *res, unsigned index)
{
PR_RESGET(res->window_map, index);
}
static inline int
window_index (qwaq_resources_t *res, window_t *win)
{
PR_RESINDEX (res->window_map, win);
}
static always_inline window_t * __attribute__((pure))
get_window (qwaq_resources_t *res, const char *name, int handle)
{
if (handle == 1) {
return &res->stdscr;
}
window_t *window = window_get (res, handle);
if (!window || !window->win) {
PR_RunError (res->pr, "invalid window %d passed to %s",
handle, name + 5);
}
return window;
}
static panel_t *
panel_new (qwaq_resources_t *res)
{
PR_RESNEW (panel_t, res->panel_map);
}
static void
panel_free (qwaq_resources_t *res, panel_t *win)
{
PR_RESFREE (panel_t, res->panel_map, win);
}
static void
panel_reset (qwaq_resources_t *res)
{
PR_RESRESET (panel_t, res->panel_map);
}
static inline panel_t *
panel_get (qwaq_resources_t *res, unsigned index)
{
PR_RESGET(res->panel_map, index);
}
static inline int
panel_index (qwaq_resources_t *res, panel_t *win)
{
PR_RESINDEX (res->panel_map, win);
}
static always_inline panel_t * __attribute__((pure))
get_panel (qwaq_resources_t *res, const char *name, int handle)
{
panel_t *panel = panel_get (res, handle);
if (!panel || !panel->panel) {
PR_RunError (res->pr, "invalid panel passed to %s", name + 3);
}
return panel;
}
static int
acquire_string (qwaq_resources_t *res)
{
int string_id = -1;
pthread_mutex_lock (&res->string_id_cond.mut);
while (RB_DATA_AVAILABLE (res->string_ids) < 1) {
pthread_cond_wait (&res->string_id_cond.rcond,
&res->string_id_cond.mut);
}
RB_READ_DATA (res->string_ids, &string_id, 1);
pthread_cond_broadcast (&res->string_id_cond.wcond);
pthread_mutex_unlock (&res->string_id_cond.mut);
return string_id;
}
static void
release_string (qwaq_resources_t *res, int string_id)
{
pthread_mutex_lock (&res->string_id_cond.mut);
while (RB_SPACE_AVAILABLE (res->string_ids) < 1) {
pthread_cond_wait (&res->string_id_cond.wcond,
&res->string_id_cond.mut);
}
RB_WRITE_DATA (res->string_ids, &string_id, 1);
pthread_cond_broadcast (&res->string_id_cond.rcond);
pthread_mutex_unlock (&res->string_id_cond.mut);
}
static void
qwaq_submit_command (qwaq_resources_t *res, const int *cmd)
{
unsigned len = cmd[1];
pthread_mutex_lock (&res->command_cond.mut);
while (RB_SPACE_AVAILABLE (res->command_queue) < len) {
pthread_cond_wait (&res->command_cond.wcond,
&res->command_cond.mut);
}
RB_WRITE_DATA (res->command_queue, cmd, len);
pthread_cond_broadcast (&res->command_cond.rcond);
pthread_mutex_unlock (&res->command_cond.mut);
}
static void
qwaq_submit_result (qwaq_resources_t *res, const int *result, unsigned len)
{
pthread_mutex_lock (&res->results_cond.mut);
while (RB_SPACE_AVAILABLE (res->results) < len) {
pthread_cond_wait (&res->results_cond.wcond,
&res->results_cond.mut);
}
RB_WRITE_DATA (res->results, result, len);
pthread_cond_broadcast (&res->results_cond.rcond);
pthread_mutex_unlock (&res->results_cond.mut);
}
static void
qwaq_wait_result (qwaq_resources_t *res, int *result, int cmd, unsigned len)
{
pthread_mutex_lock (&res->results_cond.mut);
while (RB_DATA_AVAILABLE (res->results) < len
|| RB_PEEK_DATA (res->results, 0) != cmd) {
pthread_cond_wait (&res->results_cond.rcond,
&res->results_cond.mut);
}
RB_READ_DATA (res->results, result, len);
pthread_cond_broadcast (&res->results_cond.wcond);
pthread_mutex_unlock (&res->results_cond.mut);
}
static void
cmd_newwin (qwaq_resources_t *res)
{
int xpos = RB_PEEK_DATA (res->command_queue, 2);
int ypos = RB_PEEK_DATA (res->command_queue, 3);
int xlen = RB_PEEK_DATA (res->command_queue, 4);
int ylen = RB_PEEK_DATA (res->command_queue, 5);
window_t *window = window_new (res);
window->win = newwin (ylen, xlen, ypos, xpos);
keypad (window->win, FALSE); // do it ourselves
int window_id = window_index (res, window);
int cmd_result[] = { qwaq_cmd_newwin, window_id };
qwaq_submit_result (res, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_delwin (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
window_t *window = get_window (res, __FUNCTION__, window_id);
delwin (window->win);
window_free (res, window);
}
static void
cmd_getwrect (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int xpos, ypos;
int xlen, ylen;
window_t *window = get_window (res, __FUNCTION__, window_id);
getparyx (window->win, ypos, xpos);
if (xpos == -1 && ypos ==-1) {
getbegyx (window->win, ypos, xpos);
}
getmaxyx (window->win, ylen, xlen);
int cmd_result[] = { qwaq_cmd_getwrect, xpos, ypos, xlen, ylen };
qwaq_submit_result (res, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_new_panel (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
window_t *window = get_window (res, __FUNCTION__, window_id);
panel_t *panel = panel_new (res);
panel->panel = new_panel (window->win);
panel->window_id = window_id;
int panel_id = panel_index (res, panel);
int cmd_result[] = { qwaq_cmd_new_panel, panel_id };
qwaq_submit_result (res, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_del_panel (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
del_panel (panel->panel);
panel_free (res, panel);
}
static void
cmd_hide_panel (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
hide_panel (panel->panel);
}
static void
cmd_show_panel (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
show_panel (panel->panel);
}
static void
cmd_top_panel (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
top_panel (panel->panel);
}
static void
cmd_bottom_panel (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
bottom_panel (panel->panel);
}
static void
cmd_move_panel (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
int x = RB_PEEK_DATA (res->command_queue, 3);
int y = RB_PEEK_DATA (res->command_queue, 4);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
move_panel (panel->panel, y, x);
}
static void
cmd_panel_window (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
int window_id = panel->window_id;
int cmd_result[] = { qwaq_cmd_panel_window, window_id, };
qwaq_submit_result (res, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_replace_panel (qwaq_resources_t *res)
{
int panel_id = RB_PEEK_DATA (res->command_queue, 2);
int window_id = RB_PEEK_DATA (res->command_queue, 3);
panel_t *panel = get_panel (res, __FUNCTION__, panel_id);
window_t *window = get_window (res, __FUNCTION__, window_id);
replace_panel (panel->panel, window->win);
}
static void
cmd_update_panels (qwaq_resources_t *res)
{
update_panels ();
}
static void
cmd_doupdate (qwaq_resources_t *res)
{
doupdate ();
}
static void
cmd_mvwaddstr (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int x = RB_PEEK_DATA (res->command_queue, 3);
int y = RB_PEEK_DATA (res->command_queue, 4);
int string_id = RB_PEEK_DATA (res->command_queue, 5);
window_t *window = get_window (res, __FUNCTION__, window_id);
mvwaddstr (window->win, y, x, res->strings[string_id].str);
release_string (res, string_id);
}
static void
cmd_waddstr (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int string_id = RB_PEEK_DATA (res->command_queue, 3);
window_t *window = get_window (res, __FUNCTION__, window_id);
waddstr (window->win, res->strings[string_id].str);
release_string (res, string_id);
}
static void
cmd_mvwaddch (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int x = RB_PEEK_DATA (res->command_queue, 3);
int y = RB_PEEK_DATA (res->command_queue, 4);
int ch = RB_PEEK_DATA (res->command_queue, 5);
window_t *window = get_window (res, __FUNCTION__, window_id);
mvwaddch (window->win, y, x, ch);
}
static void
cmd_waddch (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int ch = RB_PEEK_DATA (res->command_queue, 3);
window_t *window = get_window (res, __FUNCTION__, window_id);
waddch (window->win, ch);
}
static void
cmd_wrefresh (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
window_t *window = get_window (res, __FUNCTION__, window_id);
wrefresh (window->win);
}
static void
cmd_init_pair (qwaq_resources_t *res)
{
int pair = RB_PEEK_DATA (res->command_queue, 2);
int f = RB_PEEK_DATA (res->command_queue, 3);
int b = RB_PEEK_DATA (res->command_queue, 4);
init_pair (pair, f, b);
}
static void
cmd_wbkgd (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int ch = RB_PEEK_DATA (res->command_queue, 3);
window_t *window = get_window (res, __FUNCTION__, window_id);
wbkgd (window->win, ch);
}
static void
cmd_werase (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
window_t *window = get_window (res, __FUNCTION__, window_id);
werase (window->win);
}
static void
cmd_scrollok (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int flag = RB_PEEK_DATA (res->command_queue, 3);
window_t *window = get_window (res, __FUNCTION__, window_id);
scrollok (window->win, flag);
}
static void
cmd_move (qwaq_resources_t *res)
{
int x = RB_PEEK_DATA (res->command_queue, 2);
int y = RB_PEEK_DATA (res->command_queue, 3);
move (y, x);
}
static void
cmd_curs_set (qwaq_resources_t *res)
{
int visibility = RB_PEEK_DATA (res->command_queue, 2);
curs_set (visibility);
}
static void
cmd_wborder (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int ls = RB_PEEK_DATA (res->command_queue, 3);
int rs = RB_PEEK_DATA (res->command_queue, 4);
int ts = RB_PEEK_DATA (res->command_queue, 5);
int bs = RB_PEEK_DATA (res->command_queue, 6);
int tl = RB_PEEK_DATA (res->command_queue, 7);
int tr = RB_PEEK_DATA (res->command_queue, 8);
int bl = RB_PEEK_DATA (res->command_queue, 9);
int br = RB_PEEK_DATA (res->command_queue, 10);
window_t *window = get_window (res, __FUNCTION__, window_id);
wborder (window->win, ls, rs, ts, bs, tl, tr, bl, br);
}
static void
cmd_mvwblit_line (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int x = RB_PEEK_DATA (res->command_queue, 3);
int y = RB_PEEK_DATA (res->command_queue, 4);
int chs_id = RB_PEEK_DATA (res->command_queue, 5);
int len = RB_PEEK_DATA (res->command_queue, 6);
int *chs = (int *) res->strings[chs_id].str;
int save_x;
int save_y;
window_t *window = get_window (res, __FUNCTION__, window_id);
getyx (window->win, save_y, save_x);
for (int i = 0; i < len; i++) {
if (chs[i] & 0xff) {
mvwaddch (window->win, y, x + i, chs[i]);
}
}
wmove (window->win, save_y, save_x);
release_string (res, chs_id);
}
static void
cmd_wresize (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int width = RB_PEEK_DATA (res->command_queue, 3);
int height = RB_PEEK_DATA (res->command_queue, 4);
window_t *window = get_window (res, __FUNCTION__, window_id);
wresize (window->win, height, width);
}
static void
cmd_resizeterm (qwaq_resources_t *res)
{
int width = RB_PEEK_DATA (res->command_queue, 2);
int height = RB_PEEK_DATA (res->command_queue, 3);
resizeterm (height, width);
}
static void
cmd_mvwhline (qwaq_resources_t *res)
{
int window_id = RB_PEEK_DATA (res->command_queue, 2);
int x = RB_PEEK_DATA (res->command_queue, 3);
int y = RB_PEEK_DATA (res->command_queue, 4);
int ch = RB_PEEK_DATA (res->command_queue, 5);
int n = RB_PEEK_DATA (res->command_queue, 6);
window_t *window = get_window (res, __FUNCTION__, window_id);
mvwhline (window->win, y, x, ch, n);
}
static void
dump_command (qwaq_resources_t *res, int len)
{
if (1) {
qwaq_commands cmd = RB_PEEK_DATA (res->command_queue, 0);
Sys_Printf ("%s[%d]", qwaq_command_names[cmd], len);
for (int i = 2; i < len; i++) {
Sys_Printf (" %d", RB_PEEK_DATA (res->command_queue, i));
}
Sys_Printf ("\n");
}
}
void
qwaq_init_timeout (struct timespec *timeout, long time)
{
#define SEC 1000000000L
struct timeval now;
gettimeofday(&now, 0);
timeout->tv_sec = now.tv_sec;
timeout->tv_nsec = now.tv_usec * 1000L + time;
if (timeout->tv_nsec >= SEC) {
timeout->tv_sec += timeout->tv_nsec / SEC;
timeout->tv_nsec %= SEC;
}
}
static void
process_commands (qwaq_resources_t *res)
{
struct timespec timeout;
int avail;
int len;
int ret = 0;
pthread_mutex_lock (&res->command_cond.mut);
qwaq_init_timeout (&timeout, 20 * 1000000);
while (RB_DATA_AVAILABLE (res->command_queue) < 2 && ret == 0) {
ret = pthread_cond_timedwait (&res->command_cond.rcond,
&res->command_cond.mut, &timeout);
}
// The mutex is unlocked at the top of the loop and locked again
// (for broadcast) at the bottom, then finally unlocked after the loop.
// It should be only the data availability check that's not threadsafe
// as the mutex is not released until after the data has been written to
// the buffer.
while ((avail = RB_DATA_AVAILABLE (res->command_queue)) >= 2
&& avail >= (len = RB_PEEK_DATA (res->command_queue, 1))) {
pthread_mutex_unlock (&res->command_cond.mut);
dump_command (res, len);
qwaq_commands cmd = RB_PEEK_DATA (res->command_queue, 0);
switch (cmd) {
case qwaq_cmd_newwin:
cmd_newwin (res);
break;
case qwaq_cmd_delwin:
cmd_delwin (res);
break;
case qwaq_cmd_getwrect:
cmd_getwrect (res);
break;
case qwaq_cmd_new_panel:
cmd_new_panel (res);
break;
case qwaq_cmd_del_panel:
cmd_del_panel (res);
break;
case qwaq_cmd_hide_panel:
cmd_hide_panel (res);
break;
case qwaq_cmd_show_panel:
cmd_show_panel (res);
break;
case qwaq_cmd_top_panel:
cmd_top_panel (res);
break;
case qwaq_cmd_bottom_panel:
cmd_bottom_panel (res);
break;
case qwaq_cmd_move_panel:
cmd_move_panel (res);
break;
case qwaq_cmd_panel_window:
cmd_panel_window (res);
break;
case qwaq_cmd_replace_panel:
cmd_replace_panel (res);
break;
case qwaq_cmd_update_panels:
cmd_update_panels (res);
break;
case qwaq_cmd_doupdate:
cmd_doupdate (res);
break;
case qwaq_cmd_mvwaddstr:
cmd_mvwaddstr (res);
break;
case qwaq_cmd_waddstr:
cmd_waddstr (res);
break;
case qwaq_cmd_mvwaddch:
cmd_mvwaddch (res);
break;
case qwaq_cmd_waddch:
cmd_waddch (res);
break;
case qwaq_cmd_wrefresh:
cmd_wrefresh (res);
break;
case qwaq_cmd_init_pair:
cmd_init_pair (res);
break;
case qwaq_cmd_wbkgd:
cmd_wbkgd (res);
break;
case qwaq_cmd_werase:
cmd_werase (res);
break;
case qwaq_cmd_scrollok:
cmd_scrollok (res);
break;
case qwaq_cmd_move:
cmd_move (res);
break;
case qwaq_cmd_curs_set:
cmd_curs_set (res);
break;
case qwaq_cmd_wborder:
cmd_wborder (res);
break;
case qwaq_cmd_mvwblit_line:
cmd_mvwblit_line (res);
break;
case qwaq_cmd_wresize:
cmd_wresize (res);
break;
case qwaq_cmd_resizeterm:
cmd_resizeterm (res);
break;
case qwaq_cmd_mvwhline:
cmd_mvwhline (res);
break;
}
pthread_mutex_lock (&res->command_cond.mut);
RB_DROP_DATA (res->command_queue, len);
pthread_cond_broadcast (&res->command_cond.wcond);
// unlocked at top of top if there's more data, otherwise just after
// the loop
}
pthread_mutex_unlock (&res->command_cond.mut);
}
static int
get_event (qwaq_resources_t *res, qwaq_event_t *event)
{
struct timespec timeout;
int ret = 0;
int was_event = 0;
pthread_mutex_lock (&res->event_cond.mut);
qwaq_init_timeout (&timeout, 20 * 1000000);
while (RB_DATA_AVAILABLE (res->event_queue) < 1 && ret == 0) {
ret = pthread_cond_timedwait (&res->event_cond.rcond,
&res->event_cond.mut, &timeout);
}
if (event) {
if (ret == 0) {
RB_READ_DATA (res->event_queue, event, 1);
was_event = 1;
} else if (res->button_state) {
event->what = qe_mouseauto;
event->mouse.buttons = res->button_state;
event->mouse.x = res->mouse_x;
event->mouse.y = res->mouse_y;
} else {
event->what = qe_none;
}
}
pthread_cond_broadcast (&res->event_cond.wcond);
pthread_mutex_unlock (&res->event_cond.mut);
return was_event;
}
static int need_endwin;
static void
bi_shutdown (void *_pr)
{
__auto_type pr = (progs_t *) _pr;
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (need_endwin) {
qwaq_input_shutdown (res);
endwin ();
}
}
static void
bi_newwin (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int xpos = P_INT (pr, 0);
int ypos = P_INT (pr, 1);
int xlen = P_INT (pr, 2);
int ylen = P_INT (pr, 3);
int command[] = {
qwaq_cmd_newwin, 0,
xpos, ypos, xlen, ylen,
};
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
int cmd_result[2];
qwaq_wait_result (res, cmd_result, qwaq_cmd_newwin, CMD_SIZE (cmd_result));
R_INT (pr) = cmd_result[1];
}
static void
bi_delwin (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int window_id = P_INT (pr, 0);
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_delwin, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
qwaq_getwrect (progs_t *pr, int window_id)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_getwrect, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
int cmd_result[5];
qwaq_wait_result (res, cmd_result, qwaq_cmd_getwrect,
CMD_SIZE (cmd_result));
// return xpos, ypos, xlen, ylen
(&R_INT (pr))[0] = cmd_result[1];
(&R_INT (pr))[1] = cmd_result[2];
(&R_INT (pr))[2] = cmd_result[3];
(&R_INT (pr))[3] = cmd_result[4];
}
}
static void
bi_getwrect (progs_t *pr)
{
qwaq_getwrect (pr, P_INT (pr, 0));
}
static void
bi_new_panel (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int window_id = P_INT (pr, 0);
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_new_panel, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
int cmd_result[2];
qwaq_wait_result (res, cmd_result, qwaq_cmd_new_panel,
CMD_SIZE (cmd_result));
R_INT (pr) = cmd_result[1];
}
}
static void
panel_command (progs_t *pr, qwaq_commands cmd)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int panel_id = P_INT (pr, 0);
if (get_panel (res, __FUNCTION__, panel_id)) {
int command[] = { cmd, 0, panel_id, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_del_panel (progs_t *pr)
{
panel_command (pr, qwaq_cmd_del_panel);
}
static void
bi_hide_panel (progs_t *pr)
{
panel_command (pr, qwaq_cmd_hide_panel);
}
static void
bi_show_panel (progs_t *pr)
{
panel_command (pr, qwaq_cmd_show_panel);
}
static void
bi_top_panel (progs_t *pr)
{
panel_command (pr, qwaq_cmd_top_panel);
}
static void
bi_bottom_panel (progs_t *pr)
{
panel_command (pr, qwaq_cmd_bottom_panel);
}
static void
bi_move_panel (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int panel_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
if (get_panel (res, __FUNCTION__, panel_id)) {
int command[] = { qwaq_cmd_move_panel, 0, panel_id, x, y, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_panel_window (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int panel_id = P_INT (pr, 0);
if (get_panel (res, __FUNCTION__, panel_id)) {
int command[] = { qwaq_cmd_panel_window, 0, panel_id, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
int cmd_result[2];
qwaq_wait_result (res, cmd_result, qwaq_cmd_panel_window,
CMD_SIZE (cmd_result));
(&R_INT (pr))[0] = cmd_result[1];
}
}
static void
bi_replace_panel (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int panel_id = P_INT (pr, 0);
int window_id = P_INT (pr, 1);
if (get_panel (res, __FUNCTION__, panel_id)
&& get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_replace_panel, 0,
panel_id, window_id};
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
qwaq_update_panels (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int command[] = { qwaq_cmd_update_panels, 0, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
static void
bi_update_panels (progs_t *pr)
{
qwaq_update_panels (pr);
}
static void
qwaq_doupdate (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int command[] = { qwaq_cmd_doupdate, 0, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
static void
bi_doupdate (progs_t *pr)
{
qwaq_doupdate (pr);
}
static void
qwaq_waddstr (progs_t *pr, int window_id, const char *str)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = acquire_string (res);
dstring_t *print_buffer = res->strings + string_id;
int command[] = {
qwaq_cmd_waddstr, 0,
window_id, string_id
};
command[1] = CMD_SIZE(command);
dstring_copystr (print_buffer, str);
qwaq_submit_command (res, command);
}
}
static void
bi_waddstr (progs_t *pr)
{
int window_id = P_INT (pr, 0);
const char *str = P_GSTRING (pr, 1);
qwaq_waddstr (pr, window_id, str);
}
static void
qwaq_wresize (progs_t *pr, int window_id, int width, int height)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = {
qwaq_cmd_wresize, 0,
window_id, width, height
};
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_wresize (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
int width = P_INT (pr, 1);
int height = P_INT (pr, 2);
qwaq_wresize (pr, window_id, width, height);
}
static void
qwaq_resizeterm (progs_t *pr, int width, int height)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int command[] = { qwaq_cmd_resizeterm, 0, width, height };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
static void
bi_resizeterm (progs_t *pr)
{
int width = P_INT (pr, 0);
int height = P_INT (pr, 1);
qwaq_resizeterm (pr, width, height);
}
static void
qwaq_mvwhline (progs_t *pr, int window_id, int x, int y, int ch, int n)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = {
qwaq_cmd_mvwhline, 0,
window_id, x, y, ch, n
};
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_mvwhline (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
int ch = P_INT (pr, 3);
int n = P_INT (pr, 4);
qwaq_mvwhline (pr, window_id, x, y, ch, n);
}
static void
qwaq_mvwaddstr (progs_t *pr, int window_id, int x, int y, const char *str)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = acquire_string (res);
dstring_t *print_buffer = res->strings + string_id;
int command[] = {
qwaq_cmd_mvwaddstr, 0,
window_id, x, y, string_id
};
command[1] = CMD_SIZE(command);
dstring_copystr (print_buffer, str);
qwaq_submit_command (res, command);
}
}
static void
bi_mvwaddstr (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
const char *str = P_GSTRING (pr, 3);
qwaq_mvwaddstr (pr, window_id, x, y, str);
}
static void
qwaq_mvwprintf (progs_t *pr, int window_id, int x, int y, const char *fmt,
int count, pr_type_t **args)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = acquire_string (res);
dstring_t *print_buffer = res->strings + string_id;
int command[] = {
qwaq_cmd_mvwaddstr, 0,
window_id, x, y, string_id
};
command[1] = CMD_SIZE(command);
dstring_clearstr (print_buffer);
PR_Sprintf (pr, print_buffer, "mvwaddstr", fmt, count, args);
qwaq_submit_command (res, command);
}
}
static void
bi_mvwprintf (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
const char *fmt = P_GSTRING (pr, 3);
int count = pr->pr_argc - 4;
pr_type_t **args = pr->pr_params + 4;
qwaq_mvwprintf (pr, window_id, x, y, fmt, count, args);
}
static void
qwaq_wprintf (progs_t *pr, int window_id, const char *fmt,
int count, pr_type_t **args)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = acquire_string (res);
dstring_t *print_buffer = res->strings + string_id;
int command[] = {
qwaq_cmd_waddstr, 0,
window_id, string_id
};
command[1] = CMD_SIZE(command);
dstring_clearstr (print_buffer);
PR_Sprintf (pr, print_buffer, "waddstr", fmt, count, args);
qwaq_submit_command (res, command);
}
}
static void
bi_wprintf (progs_t *pr)
{
int window_id = P_INT (pr, 0);
const char *fmt = P_GSTRING (pr, 1);
int count = pr->pr_argc - 2;
pr_type_t **args = pr->pr_params + 2;
qwaq_wprintf (pr, window_id, fmt, count, args);
}
static void
qwaq_wvprintf (progs_t *pr, int window_id, const char *fmt, pr_va_list_t *args)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
pr_type_t *list_start = PR_GetPointer (pr, args->list);
pr_type_t **list = alloca (args->count * sizeof (*list));
for (int i = 0; i < args->count; i++) {
list[i] = list_start + i * pr->pr_param_size;
}
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = acquire_string (res);
dstring_t *print_buffer = res->strings + string_id;
int command[] = {
qwaq_cmd_waddstr, 0,
window_id, string_id
};
command[1] = CMD_SIZE(command);
dstring_clearstr (print_buffer);
PR_Sprintf (pr, print_buffer, "waddstr", fmt, args->count, list);
qwaq_submit_command (res, command);
}
}
static void
bi_wvprintf (progs_t *pr)
{
int window_id = P_INT (pr, 0);
const char *fmt = P_GSTRING (pr, 1);
__auto_type args = (pr_va_list_t *) &P_POINTER (pr, 2);
qwaq_wvprintf (pr, window_id, fmt, args);
}
static void
qwaq_waddch (progs_t *pr, int window_id, int ch)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_waddch, 0, window_id, ch };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_waddch (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int ch = P_INT (pr, 0);
qwaq_waddch (pr, window_id, ch);
}
static void
qwaq_mvwvprintf (progs_t *pr, int window_id, int x, int y,
const char *fmt, pr_va_list_t *args)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
pr_type_t *list_start = PR_GetPointer (pr, args->list);
pr_type_t **list = alloca (args->count * sizeof (*list));
for (int i = 0; i < args->count; i++) {
list[i] = list_start + i * pr->pr_param_size;
}
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = acquire_string (res);
dstring_t *print_buffer = res->strings + string_id;
int command[] = {
qwaq_cmd_mvwaddstr, 0,
window_id, x, y, string_id
};
command[1] = CMD_SIZE(command);
dstring_clearstr (print_buffer);
PR_Sprintf (pr, print_buffer, "waddstr", fmt, args->count, list);
qwaq_submit_command (res, command);
}
}
static void
bi_mvwvprintf (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
const char *fmt = P_GSTRING (pr, 2);
__auto_type args = (pr_va_list_t *) &P_POINTER (pr, 3);
qwaq_mvwvprintf (pr, window_id, x, y, fmt, args);
}
static void
qwaq_mvwaddch (progs_t *pr, int window_id, int x, int y, int ch)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = {
qwaq_cmd_mvwaddch, 0,
window_id, x, y, ch
};
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_mvwaddch (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
int ch = P_INT (pr, 3);
qwaq_mvwaddch (pr, window_id, x, y, ch);
}
static void
qwaq_wrefresh (progs_t *pr, int window_id)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_wrefresh, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_wrefresh (progs_t *pr)
{
int window_id = P_INT (pr, 0);
qwaq_wrefresh (pr, window_id);
}
static void
bi_get_event (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
qwaq_event_t *event = &G_STRUCT (pr, qwaq_event_t, P_INT (pr, 0));
R_INT (pr) = get_event (res, event);
}
static void
bi_max_colors (progs_t *pr)
{
R_INT (pr) = COLORS;
}
static void
bi_max_color_pairs (progs_t *pr)
{
R_INT (pr) = COLOR_PAIRS;
}
static void
qwaq_init_pair (progs_t *pr, int pair, int f, int b)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int command[] = { qwaq_cmd_init_pair, 0, pair, f, b, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
static void
bi_init_pair (progs_t *pr)
{
int pair = P_INT (pr, 0);
int f = P_INT (pr, 1);
int b = P_INT (pr, 2);
qwaq_init_pair (pr, pair, f, b);
}
static void
qwaq_wbkgd (progs_t *pr, int window_id, int ch)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_wbkgd, 0, window_id, ch, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_wbkgd (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int ch = P_INT (pr, 1);
qwaq_wbkgd (pr, window_id, ch);
}
static void
qwaq_werase (progs_t *pr, int window_id, int ch)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_werase, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_werase (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int ch = P_INT (pr, 1);
qwaq_werase (pr, window_id, ch);
}
static void
qwaq_scrollok (progs_t *pr, int window_id, int flag)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_scrollok, 0, window_id, flag, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_scrollok (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int flag = P_INT (pr, 1);
qwaq_scrollok (pr, window_id, flag);
}
static const char qwaq_acs_char_map[] = "lmkjtuvwqxnos`afg~,+.-hi0pryz{|}";
static void
qwaq_acs_char (progs_t *pr, unsigned acs)
{
if (acs < 256) {
R_INT (pr) = NCURSES_ACS(acs);
} else if (acs - 256 < sizeof (qwaq_acs_char_map)) {
R_INT (pr) = NCURSES_ACS(qwaq_acs_char_map[acs - 256]);
} else {
R_INT (pr) = 0;
}
}
static void
bi_acs_char (progs_t *pr)
{
int acs = P_INT (pr, 0);
qwaq_acs_char (pr, acs);
}
static void
qwaq_move (progs_t *pr, int x, int y)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int command[] = { qwaq_cmd_move, 0, x, y, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
static void
bi_move (progs_t *pr)
{
int x = P_INT (pr, 0);
int y = P_INT (pr, 1);
qwaq_move (pr, x, y);
}
static void
qwaq_curs_set (progs_t *pr, int visibility)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
int command[] = { qwaq_cmd_curs_set, 0, visibility, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
static void
bi_curs_set (progs_t *pr)
{
int visibility = P_INT (pr, 0);
qwaq_curs_set (pr, visibility);
}
static void
qwaq_wborder (progs_t *pr, int window_id,
box_sides_t sides, box_corners_t corns)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_wborder, 0, window_id,
sides.ls, sides.rs, sides.ts, sides.bs,
corns.tl, corns.tr, corns.bl, corns.br, };
command[1] = CMD_SIZE(command);
qwaq_submit_command (res, command);
}
}
static void
bi_wborder (progs_t *pr)
{
int window_id = P_INT (pr, 0);
__auto_type sides = P_PACKED (pr, box_sides_t, 1);
__auto_type corns = P_PACKED (pr, box_corners_t, 2);
qwaq_wborder (pr, window_id, sides, corns);
}
static void
qwaq__mvwblit_line (progs_t *pr, int window_id, int x, int y,
int *chs, int len)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
if (get_window (res, __FUNCTION__, window_id)) {
int chs_id = acquire_string (res);
dstring_t *chs_buf = res->strings + chs_id;
int command[] = { qwaq_cmd_mvwblit_line, 0, window_id,
x, y, chs_id, len,};
command[1] = CMD_SIZE(command);
chs_buf->size = len * sizeof (int);
dstring_adjust (chs_buf);
memcpy (chs_buf->str, chs, len * sizeof (int));
qwaq_submit_command (res, command);
}
}
static void
bi_mvwblit_line (progs_t *pr)
{
int window_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
int *chs = (int *) P_GPOINTER (pr, 3);
int len = P_INT (pr, 4);
qwaq__mvwblit_line (pr, window_id, x, y, chs, len);
}
static void *
qwaq_curses_thread (qwaq_thread_t *thread)
{
qwaq_resources_t *res = thread->data;
while (1) {
process_commands (res);
qwaq_process_input (res);
}
thread->return_code = 0;
return thread;
}
static void
bi_initialize (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
initscr ();
need_endwin = 1;
res->initialized = 1;
start_color ();
raw ();
keypad (stdscr, FALSE); // do it ourselves
noecho ();
nonl ();
nodelay (stdscr, TRUE);
mousemask(ALL_MOUSE_EVENTS | REPORT_MOUSE_POSITION, NULL);
qwaq_input_init (res);
refresh();
res->stdscr.win = stdscr;
create_thread (qwaq_curses_thread, res);
}
static void
bi_c_TextContext__is_initialized (progs_t *pr)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "qwaq");
R_INT (pr) = res->initialized;
}
static void
bi_c_TextContext__max_colors (progs_t *pr)
{
bi_max_colors (pr);
}
static void
bi_c_TextContext__max_color_pairs (progs_t *pr)
{
bi_max_color_pairs (pr);
}
static void
bi_c_TextContext__init_pair_ (progs_t *pr)
{
int pair = P_INT (pr, 2);
int f = P_INT (pr, 3);
int b = P_INT (pr, 4);
qwaq_init_pair (pr, pair, f, b);
}
static void
bi_c_TextContext__acs_char_ (progs_t *pr)
{
int acs = P_INT (pr, 2);
qwaq_acs_char (pr, acs);
}
static void
bi_c_TextContext__move_ (progs_t *pr)
{
Point *pos = &P_PACKED (pr, Point, 2);
qwaq_move (pr, pos->x, pos->y);
}
static void
bi_c_TextContext__curs_set_ (progs_t *pr)
{
int visibility = P_INT (pr, 2);
qwaq_curs_set (pr, visibility);
}
static void
bi_c_TextContext__doupdate (progs_t *pr)
{
bi_doupdate (pr);
}
static void
bi_i_TextContext__mvprintf_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
Point *pos = &P_PACKED (pr, Point, 2);
const char *fmt = P_GSTRING (pr, 3);
int count = pr->pr_argc - 4;
pr_type_t **args = pr->pr_params + 4;
qwaq_mvwprintf (pr, window_id, pos->x, pos->y, fmt, count, args);
}
static void
bi_i_TextContext__printf_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
const char *fmt = P_GSTRING (pr, 2);
int count = pr->pr_argc - 3;
pr_type_t **args = pr->pr_params + 3;
qwaq_wprintf (pr, window_id, fmt, count, args);
}
static void
bi_i_TextContext__vprintf_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
const char *fmt = P_GSTRING (pr, 2);
__auto_type args = (pr_va_list_t *) &P_POINTER (pr, 3);
qwaq_wvprintf (pr, window_id, fmt, args);
}
static void
bi_i_TextContext__addch_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
int ch = P_INT (pr, 2);
qwaq_waddch (pr, window_id, ch);
}
static void
bi_i_TextContext__addstr_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
const char *str = P_GSTRING (pr, 2);
qwaq_waddstr (pr, window_id, str);
}
static void
bi_i_TextContext__mvvprintf_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
Point *pos = &P_PACKED (pr, Point, 2);
const char *fmt = P_GSTRING (pr, 3);
__auto_type args = &P_PACKED (pr, pr_va_list_t, 4);
qwaq_mvwvprintf (pr, window_id, pos->x, pos->y, fmt, args);
}
static void
bi_i_TextContext__resizeTo_ (progs_t *pr)
{
__auto_type self = &P_STRUCT (pr, qwaq_textcontext_t, 0);
int window_id = self->window;
self->size = P_PACKED (pr, Extent, 2);
qwaq_wresize (pr, window_id, self->size.width, self->size.height);
if (window_id == 1) {
qwaq_wbkgd (pr, window_id, self->background);
}
}
static void
bi_c_TextContext__refresh (progs_t *pr)
{
qwaq_update_panels (pr);
qwaq_doupdate (pr);
}
static void
bi_i_TextContext__refresh (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
//qwaq_wrefresh (pr, window_id);
qwaq_update_panels (pr);
if (window_id == 1) {
qwaq_doupdate (pr);
}
}
static void
bi_i_TextContext__mvaddch_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
Point *pos = &P_PACKED (pr, Point, 2);
int ch = P_INT (pr, 3);
qwaq_mvwaddch (pr, window_id, pos->x, pos->y, ch);
}
static void
bi_i_TextContext__mvaddstr_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
Point *pos = &P_PACKED (pr, Point, 2);
const char *str = P_GSTRING (pr, 3);
qwaq_mvwaddstr (pr, window_id, pos->x, pos->y, str);
}
static void
bi_i_TextContext__bkgd_ (progs_t *pr)
{
__auto_type self = &P_STRUCT (pr, qwaq_textcontext_t, 0);
int window_id = self->window;
int ch = P_INT (pr, 2);
self->background = ch;
qwaq_wbkgd (pr, window_id, ch);
}
static void
bi_i_TextContext__clear (progs_t *pr)
{
__auto_type self = &P_STRUCT (pr, qwaq_textcontext_t, 0);
int window_id = self->window;
int ch = self->background;
qwaq_werase (pr, window_id, ch);
}
static void
bi_i_TextContext__scrollok_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
int flag = P_INT (pr, 2);
qwaq_scrollok (pr, window_id, flag);
}
static void
bi_i_TextContext__border_ (progs_t *pr)
{
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
__auto_type sides = P_PACKED (pr, box_sides_t, 2);
__auto_type corns = P_PACKED (pr, box_corners_t, 3);
qwaq_wborder (pr, window_id, sides, corns);
}
static void
bi_i_TextContext__mvhline_ (progs_t *pr)
{
__auto_type self = &P_STRUCT (pr, qwaq_textcontext_t, 0);
int window_id = self->window;
__auto_type pos = &P_PACKED (pr, Point, 2);
int ch = P_INT (pr, 3);
int n = P_INT (pr, 4);
qwaq_mvwhline (pr, window_id, pos->x, pos->y, ch, n);
}
static void
bi_qwaq_clear (progs_t *pr, void *data)
{
__auto_type res = (qwaq_resources_t *) data;
if (res->initialized) {
qwaq_input_shutdown (res);
endwin ();
}
need_endwin = 0;
window_reset (res);
panel_reset (res);
}
static builtin_t builtins[] = {
{"initialize", bi_initialize, -1},
{"create_window", bi_newwin, -1},
{"destroy_window", bi_delwin, -1},
{"getwrect", bi_getwrect, -1},
{"create_panel", bi_new_panel, -1},
{"destroy_panel", bi_del_panel, -1},
{"hide_panel", bi_hide_panel, -1},
{"show_panel", bi_show_panel, -1},
{"top_panel", bi_top_panel, -1},
{"bottom_panel", bi_bottom_panel, -1},
{"move_panel", bi_move_panel, -1},
{"panel_window", bi_panel_window, -1},
{"replace_panel", bi_replace_panel, -1},
{"update_panels", bi_update_panels, -1},
{"doupdate", bi_doupdate, -1},
{"mvwprintf", bi_mvwprintf, -1},
{"wprintf", bi_wprintf, -1},
{"wvprintf", bi_wvprintf, -1},
{"mvwvprintf", bi_mvwvprintf, -1},
{"mvwaddch", bi_mvwaddch, -1},
{"waddch", bi_waddch, -1},
{"mvwaddstr", bi_mvwaddstr, -1},
{"waddstr", bi_waddstr, -1},
{"wrefresh", bi_wrefresh, -1},
{"get_event", bi_get_event, -1},
{"max_colors", bi_max_colors, -1},
{"max_color_pairs", bi_max_color_pairs, -1},
{"init_pair", bi_init_pair, -1},
{"wbkgd", bi_wbkgd, -1},
{"werase", bi_werase, -1},
{"scrollok", bi_scrollok, -1},
{"acs_char", bi_acs_char, -1},
{"move", bi_move, -1},
{"curs_set", bi_curs_set, -1},
{"wborder", bi_wborder, -1},
{"mvwblit_line", bi_mvwblit_line, -1},
{"wresize", bi_wresize, -1},
{"resizeterm", bi_resizeterm, -1},
{"mvwhline", bi_mvwhline, -1},
{"_c_TextContext__is_initialized", bi_c_TextContext__is_initialized, -1},
{"_c_TextContext__max_colors", bi_c_TextContext__max_colors, -1},
{"_c_TextContext__max_color_pairs", bi_c_TextContext__max_color_pairs, -1},
{"_c_TextContext__init_pair_", bi_c_TextContext__init_pair_, -1},
{"_c_TextContext__acs_char_", bi_c_TextContext__acs_char_, -1},
{"_c_TextContext__move_", bi_c_TextContext__move_, -1},
{"_c_TextContext__curs_set_", bi_c_TextContext__curs_set_, -1},
{"_c_TextContext__doupdate", bi_c_TextContext__doupdate, -1},
{"_i_TextContext__mvprintf_", bi_i_TextContext__mvprintf_, -1},
{"_i_TextContext__printf_", bi_i_TextContext__printf_, -1},
{"_i_TextContext__vprintf_", bi_i_TextContext__vprintf_, -1},
{"_i_TextContext__addch_", bi_i_TextContext__addch_, -1},
{"_i_TextContext__addstr_", bi_i_TextContext__addstr_, -1},
{"_i_TextContext__mvvprintf_", bi_i_TextContext__mvvprintf_, -1},
{"_i_TextContext__resizeTo_", bi_i_TextContext__resizeTo_, -1},
{"_c_TextContext__refresh", bi_c_TextContext__refresh, -1},
{"_i_TextContext__refresh", bi_i_TextContext__refresh, -1},
{"_i_TextContext__mvaddch_", bi_i_TextContext__mvaddch_, -1},
{"_i_TextContext__mvaddstr_", bi_i_TextContext__mvaddstr_, -1},
{"_i_TextContext__bkgd_", bi_i_TextContext__bkgd_, -1},
{"_i_TextContext__clear", bi_i_TextContext__clear, -1},
{"_i_TextContext__scrollok_", bi_i_TextContext__scrollok_, -1},
{"_i_TextContext__border_", bi_i_TextContext__border_, -1},
{"_i_TextContext__mvhline_", bi_i_TextContext__mvhline_, -1},
{0}
};
static FILE *logfile;
static __attribute__((format(printf, 1, 0))) void
qwaq_print (const char *fmt, va_list args)
{
vfprintf (logfile, fmt, args);
fflush (logfile);
}
void
qwaq_init_cond (rwcond_t *cond)
{
pthread_cond_init (&cond->rcond, 0);
pthread_cond_init (&cond->wcond, 0);
pthread_mutex_init (&cond->mut, 0);
}
void
BI_Init (progs_t *pr)
{
qwaq_resources_t *res = calloc (sizeof (*res), 1);
res->pr = pr;
for (int i = 0; i < STRING_ID_QUEUE_SIZE - 1; i++) {
RB_WRITE_DATA (res->string_ids, &i, 1);
res->strings[i].mem = &dstring_default_mem;
}
res->escbuff.mem = &dstring_default_mem;
// ensure the backing buffer exists
dstring_clearstr (&res->escbuff);
qwaq_init_cond (&res->event_cond);
qwaq_init_cond (&res->command_cond);
qwaq_init_cond (&res->results_cond);
qwaq_init_cond (&res->string_id_cond);
PR_Resources_Register (pr, "qwaq", res, bi_qwaq_clear);
PR_RegisterBuiltins (pr, builtins);
Sys_RegisterShutdown (bi_shutdown, pr);
logfile = fopen ("qwaq-curses.log", "wt");
Sys_SetStdPrintf (qwaq_print);
}
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