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quakeforge/ruamoko/qwaq/builtins/curses.c
Bill Currie 70aa970c32 [gamecode] Make modules responsible for freeing resources 
It should have been this way all along, and it seems I thought they were
when I did rua_gui.c as it already freed its resource block, which would
have been a double free (oops). Fixes an invalid write when shutting
down progs in qwaq-cmd (relevant change not committed).
2023-03-03 20:26:00 +09:00

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/*
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 "rua_internal.h"
#include "ruamoko/qwaq/qwaq.h"
#include "ruamoko/qwaq/ui/curses.h"
#include "ruamoko/qwaq/ui/rect.h"
#include "ruamoko/qwaq/ui/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_syncprint,
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_wmove,
qwaq_cmd_move,
qwaq_cmd_curs_set,
qwaq_cmd_wborder,
qwaq_cmd_mvwblit_line,
qwaq_cmd_wresize,
qwaq_cmd_resizeterm,
qwaq_cmd_mvwhline,
qwaq_cmd_mvwvline,
} qwaq_commands;
static const char *qwaq_command_names[]= {
"syncprint",
"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",
"wmove",
"move",
"curs_set",
"wborder",
"mvwblit_line",
"wresize",
"resizeterm",
"mvwhline",
"mvwvline",
"send_connected_devices",
"get_device_info",
};
static window_t *
window_new (qwaq_resources_t *res)
{
return PR_RESNEW (res->window_map);
}
static void
window_free (qwaq_resources_t *res, window_t *win)
{
PR_RESFREE (res->window_map, win);
}
static void
window_reset (qwaq_resources_t *res)
{
PR_RESRESET (res->window_map);
}
static inline window_t *
window_get (qwaq_resources_t *res, unsigned index)
{
return PR_RESGET(res->window_map, index);
}
static inline int __attribute__((pure))
window_index (qwaq_resources_t *res, window_t *win)
{
return 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)
{
return PR_RESNEW (res->panel_map);
}
static void
panel_free (qwaq_resources_t *res, panel_t *win)
{
PR_RESFREE (res->panel_map, win);
}
static void
panel_reset (qwaq_resources_t *res)
{
PR_RESRESET (res->panel_map);
}
static inline panel_t *
panel_get (qwaq_resources_t *res, unsigned index)
{
return PR_RESGET(res->panel_map, index);
}
static inline int __attribute__((pure))
panel_index (qwaq_resources_t *res, panel_t *win)
{
return 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
qwaq_cmd_peek (qwaq_resources_t *res, int ahead)
{
return *RB_PEEK_DATA (res->commands.pipe, ahead);
}
static dstring_t *
qwaq_cmd_string (qwaq_resources_t *res, int string_id)
{
return res->commands.strings + string_id;
}
static void
cmd_syncprint (qwaq_resources_t *res)
{
int string_id = qwaq_cmd_peek (res, 2);
Sys_Printf ("%s\n", qwaq_cmd_string (res, string_id)->str);
qwaq_pipe_release_string (&res->commands, string_id);
}
static void
cmd_newwin (qwaq_resources_t *res)
{
int xpos = qwaq_cmd_peek (res, 2);
int ypos = qwaq_cmd_peek (res, 3);
int xlen = qwaq_cmd_peek (res, 4);
int ylen = qwaq_cmd_peek (res, 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_pipe_submit (&res->results, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_delwin (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 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_pipe_submit (&res->results, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_new_panel (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 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_pipe_submit (&res->results, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_del_panel (qwaq_resources_t *res)
{
int panel_id = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 2);
int x = qwaq_cmd_peek (res, 3);
int y = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 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_pipe_submit (&res->results, cmd_result, CMD_SIZE (cmd_result));
}
static void
cmd_replace_panel (qwaq_resources_t *res)
{
int panel_id = qwaq_cmd_peek (res, 2);
int window_id = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 2);
int x = qwaq_cmd_peek (res, 3);
int y = qwaq_cmd_peek (res, 4);
int string_id = qwaq_cmd_peek (res, 5);
window_t *window = get_window (res, __FUNCTION__, window_id);
mvwaddstr (window->win, y, x, qwaq_cmd_string (res, string_id)->str);
qwaq_pipe_release_string (&res->commands, string_id);
}
static void
cmd_waddstr (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int string_id = qwaq_cmd_peek (res, 3);
window_t *window = get_window (res, __FUNCTION__, window_id);
waddstr (window->win, qwaq_cmd_string (res, string_id)->str);
qwaq_pipe_release_string (&res->commands, string_id);
}
static void
cmd_mvwaddch (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int x = qwaq_cmd_peek (res, 3);
int y = qwaq_cmd_peek (res, 4);
int ch = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 2);
int ch = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 2);
window_t *window = get_window (res, __FUNCTION__, window_id);
wrefresh (window->win);
}
static void
cmd_init_pair (qwaq_resources_t *res)
{
int pair = qwaq_cmd_peek (res, 2);
int f = qwaq_cmd_peek (res, 3);
int b = qwaq_cmd_peek (res, 4);
init_pair (pair, f, b);
}
static void
cmd_wbkgd (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int ch = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 2);
window_t *window = get_window (res, __FUNCTION__, window_id);
werase (window->win);
}
static void
cmd_scrollok (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int flag = qwaq_cmd_peek (res, 3);
window_t *window = get_window (res, __FUNCTION__, window_id);
scrollok (window->win, flag);
}
static void
cmd_wmove (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int x = qwaq_cmd_peek (res, 3);
int y = qwaq_cmd_peek (res, 4);
window_t *window = get_window (res, __FUNCTION__, window_id);
wmove (window->win, y, x);
}
static void
cmd_move (qwaq_resources_t *res)
{
int x = qwaq_cmd_peek (res, 2);
int y = qwaq_cmd_peek (res, 3);
move (y, x);
}
static void
cmd_curs_set (qwaq_resources_t *res)
{
int visibility = qwaq_cmd_peek (res, 2);
curs_set (visibility);
}
static void
cmd_wborder (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int ls = qwaq_cmd_peek (res, 3);
int rs = qwaq_cmd_peek (res, 4);
int ts = qwaq_cmd_peek (res, 5);
int bs = qwaq_cmd_peek (res, 6);
int tl = qwaq_cmd_peek (res, 7);
int tr = qwaq_cmd_peek (res, 8);
int bl = qwaq_cmd_peek (res, 9);
int br = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 2);
int x = qwaq_cmd_peek (res, 3);
int y = qwaq_cmd_peek (res, 4);
int chs_id = qwaq_cmd_peek (res, 5);
int len = qwaq_cmd_peek (res, 6);
int *chs = (int *) qwaq_cmd_string (res, 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);
qwaq_pipe_release_string (&res->commands, chs_id);
}
static void
cmd_wresize (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int width = qwaq_cmd_peek (res, 3);
int height = qwaq_cmd_peek (res, 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 = qwaq_cmd_peek (res, 2);
int height = qwaq_cmd_peek (res, 3);
resizeterm (height, width);
}
static void
cmd_mvwhline (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int x = qwaq_cmd_peek (res, 3);
int y = qwaq_cmd_peek (res, 4);
int ch = qwaq_cmd_peek (res, 5);
int n = qwaq_cmd_peek (res, 6);
window_t *window = get_window (res, __FUNCTION__, window_id);
mvwhline (window->win, y, x, ch, n);
}
static void
cmd_mvwvline (qwaq_resources_t *res)
{
int window_id = qwaq_cmd_peek (res, 2);
int x = qwaq_cmd_peek (res, 3);
int y = qwaq_cmd_peek (res, 4);
int ch = qwaq_cmd_peek (res, 5);
int n = qwaq_cmd_peek (res, 6);
window_t *window = get_window (res, __FUNCTION__, window_id);
mvwvline (window->win, y, x, ch, n);
}
static void
dump_command (qwaq_resources_t *res, int len)
{
if (0) {
qwaq_commands cmd = qwaq_cmd_peek (res, 0);
Sys_Printf ("%s[%d]", qwaq_command_names[cmd], len);
if (cmd == qwaq_cmd_syncprint) {
Sys_Printf (" ");
} else {
for (int i = 2; i < len; i++) {
Sys_Printf (" %d", qwaq_cmd_peek (res, i));
}
Sys_Printf ("\n");
}
}
}
static void
process_commands (qwaq_resources_t *res)
{
struct timespec timeout;
int avail;
int len;
int ret = 0;
pthread_mutex_lock (&res->commands.pipe_cond.mut);
qwaq_init_timeout (&timeout, 20 * 1000000);
while (RB_DATA_AVAILABLE (res->commands.pipe) < 2 && ret == 0) {
ret = pthread_cond_timedwait (&res->commands.pipe_cond.rcond,
&res->commands.pipe_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->commands.pipe)) >= 2
&& avail >= (len = qwaq_cmd_peek (res, 1))) {
pthread_mutex_unlock (&res->commands.pipe_cond.mut);
dump_command (res, len);
qwaq_commands cmd = qwaq_cmd_peek (res, 0);
switch (cmd) {
case qwaq_cmd_syncprint:
cmd_syncprint (res);
break;
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_wmove:
cmd_wmove (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;
case qwaq_cmd_mvwvline:
cmd_mvwvline (res);
break;
}
pthread_mutex_lock (&res->commands.pipe_cond.mut);
RB_RELEASE (res->commands.pipe, len);
pthread_cond_broadcast (&res->commands.pipe_cond.wcond);
// unlocked at top of top if there's more data, otherwise just after
// the loop
}
pthread_mutex_unlock (&res->commands.pipe_cond.mut);
}
static int need_endwin;
static void
bi_shutdown (void *_pr)
{
if (need_endwin) {
qwaq_input_disable_mouse ();
endwin ();
}
}
static void
bi_syncprintf (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int string_id = qwaq_pipe_acquire_string (&res->commands);
dstring_t *print_buffer = qwaq_cmd_string (res, string_id);
int command[] = { qwaq_cmd_syncprint, 0, string_id };
command[1] = CMD_SIZE(command);
dstring_clearstr (print_buffer);
RUA_Sprintf (pr, print_buffer, "syncprintf", 0);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
static void
bi_create_window (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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_pipe_submit (&res->commands, command, command[1]);
int cmd_result[2];
qwaq_pipe_receive (&res->results, cmd_result, qwaq_cmd_newwin,
CMD_SIZE (cmd_result));
R_INT (pr) = cmd_result[1];
}
static void
bi_destroy_window (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
qwaq_getwrect (qwaq_resources_t *res, int window_id)
{
progs_t *pr = res->pr;
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_getwrect, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
int cmd_result[5];
qwaq_pipe_receive (&res->results, 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, void *_res)
{
qwaq_resources_t *res = _res;
qwaq_getwrect (res, P_INT (pr, 0));
}
static void
bi_create_panel (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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_pipe_submit (&res->commands, command, command[1]);
int cmd_result[2];
qwaq_pipe_receive (&res->results, cmd_result, qwaq_cmd_new_panel,
CMD_SIZE (cmd_result));
R_INT (pr) = cmd_result[1];
}
}
static void
panel_command (progs_t *pr, qwaq_resources_t *res, qwaq_commands cmd)
{
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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_destroy_panel (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
panel_command (pr, res, qwaq_cmd_del_panel);
}
static void
bi_hide_panel (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
panel_command (pr, res, qwaq_cmd_hide_panel);
}
static void
bi_show_panel (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
panel_command (pr, res, qwaq_cmd_show_panel);
}
static void
bi_top_panel (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
panel_command (pr, res, qwaq_cmd_top_panel);
}
static void
bi_bottom_panel (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
panel_command (pr, res, qwaq_cmd_bottom_panel);
}
static void
bi_move_panel (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_panel_window (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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_pipe_submit (&res->commands, command, command[1]);
int cmd_result[2];
qwaq_pipe_receive (&res->results, 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, void *_res)
{
qwaq_resources_t *res = _res;
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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
qwaq_update_panels (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int command[] = { qwaq_cmd_update_panels, 0, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
static void
bi_update_panels (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
qwaq_update_panels (pr, res);
}
static void
qwaq_doupdate (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int command[] = { qwaq_cmd_doupdate, 0, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
static void
bi_doupdate (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
qwaq_doupdate (pr, res);
}
static void
qwaq_waddstr (qwaq_resources_t *res, int window_id, const char *str)
{
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = qwaq_pipe_acquire_string (&res->commands);
dstring_t *print_buffer = qwaq_cmd_string (res, string_id);
int command[] = {
qwaq_cmd_waddstr, 0,
window_id, string_id
};
command[1] = CMD_SIZE(command);
dstring_copystr (print_buffer, str);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_waddstr (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
const char *str = P_GSTRING (pr, 1);
qwaq_waddstr (res, window_id, str);
}
static void
qwaq_wresize (qwaq_resources_t *res, int window_id, int width, int height)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = {
qwaq_cmd_wresize, 0,
window_id, width, height
};
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_wresize (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, width, height);
}
static void
qwaq_resizeterm (qwaq_resources_t *res, int width, int height)
{
int command[] = { qwaq_cmd_resizeterm, 0, width, height };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
static void
bi_resizeterm (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int width = P_INT (pr, 0);
int height = P_INT (pr, 1);
qwaq_resizeterm (res, width, height);
}
static void
qwaq_mvwhline (qwaq_resources_t *res, int window_id,
int x, int y, int ch, int n)
{
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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_mvwhline (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, x, y, ch, n);
}
static void
qwaq_mvwvline (qwaq_resources_t *res, int window_id,
int x, int y, int ch, int n)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = {
qwaq_cmd_mvwvline, 0,
window_id, x, y, ch, n
};
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_mvwvline (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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_mvwvline (res, window_id, x, y, ch, n);
}
static void
qwaq_mvwaddstr (qwaq_resources_t *res, int window_id,
int x, int y, const char *str)
{
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = qwaq_pipe_acquire_string (&res->commands);
dstring_t *print_buffer = qwaq_cmd_string (res, 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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_mvwaddstr (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, x, y, str);
}
static void
qwaq_mvwprintf (qwaq_resources_t *res, int window_id,
int x, int y, int fmt_arg)
{
progs_t *pr = res->pr;
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = qwaq_pipe_acquire_string (&res->commands);
dstring_t *print_buffer = qwaq_cmd_string (res, string_id);
int command[] = {
qwaq_cmd_mvwaddstr, 0,
window_id, x, y, string_id
};
command[1] = CMD_SIZE(command);
dstring_clearstr (print_buffer);
RUA_Sprintf (pr, print_buffer, "mvwaddstr", fmt_arg);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_mvwprintf (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
qwaq_mvwprintf (res, window_id, x, y, 3);
}
static void
qwaq_wprintf (qwaq_resources_t *res, int window_id, int fmt_arg)
{
progs_t *pr = res->pr;
if (get_window (res, __FUNCTION__, window_id)) {
int string_id = qwaq_pipe_acquire_string (&res->commands);
dstring_t *print_buffer = qwaq_cmd_string (res, string_id);
int command[] = {
qwaq_cmd_waddstr, 0,
window_id, string_id
};
command[1] = CMD_SIZE(command);
dstring_clearstr (print_buffer);
RUA_Sprintf (pr, print_buffer, "wprintf", fmt_arg);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_wprintf (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
qwaq_wprintf (res, window_id, 1);
}
static void
qwaq_wvprintf (qwaq_resources_t *res, int window_id,
const char *fmt, pr_va_list_t *args)
{
progs_t *pr = res->pr;
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 = qwaq_pipe_acquire_string (&res->commands);
dstring_t *print_buffer = qwaq_cmd_string (res, 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, "wvprintf", fmt, args->count, list);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_wvprintf (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, fmt, args);
}
static void
qwaq_waddch (qwaq_resources_t *res, int window_id, int ch)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_waddch, 0, window_id, ch };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_waddch (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
int ch = P_INT (pr, 0);
qwaq_waddch (res, window_id, ch);
}
static void
qwaq_mvwvprintf (qwaq_resources_t *res, int window_id, int x, int y,
const char *fmt, pr_va_list_t *args)
{
progs_t *pr = res->pr;
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 = qwaq_pipe_acquire_string (&res->commands);
dstring_t *print_buffer = qwaq_cmd_string (res, 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, "mvwvprintf", fmt, args->count, list);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_mvwvprintf (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, x, y, fmt, args);
}
static void
qwaq_mvwaddch (qwaq_resources_t *res, int window_id, int x, int y, int ch)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = {
qwaq_cmd_mvwaddch, 0,
window_id, x, y, ch
};
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_mvwaddch (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, x, y, ch);
}
static void
qwaq_wrefresh (qwaq_resources_t *res, int window_id)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_wrefresh, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_wrefresh (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
qwaq_wrefresh (res, window_id);
}
static void
bi_max_colors (progs_t *pr, void *_res)
{
R_INT (pr) = COLORS;
}
static void
bi_max_color_pairs (progs_t *pr, void *_res)
{
R_INT (pr) = COLOR_PAIRS;
}
static void
qwaq_init_pair (qwaq_resources_t *res, int pair, int f, int b)
{
int command[] = { qwaq_cmd_init_pair, 0, pair, f, b, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
static void
bi_init_pair (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int pair = P_INT (pr, 0);
int f = P_INT (pr, 1);
int b = P_INT (pr, 2);
qwaq_init_pair (res, pair, f, b);
}
static void
qwaq_wbkgd (qwaq_resources_t *res, int window_id, int ch)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_wbkgd, 0, window_id, ch, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_wbkgd (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
int ch = P_INT (pr, 1);
qwaq_wbkgd (res, window_id, ch);
}
static void
qwaq_werase (qwaq_resources_t *res, int window_id, int ch)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_werase, 0, window_id, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_werase (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
int ch = P_INT (pr, 1);
qwaq_werase (res, window_id, ch);
}
static void
qwaq_scrollok (qwaq_resources_t *res, int window_id, int flag)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_scrollok, 0, window_id, flag, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_scrollok (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
int flag = P_INT (pr, 1);
qwaq_scrollok (res, window_id, flag);
}
static void
qwaq_wmove (qwaq_resources_t *res, int window_id, int x, int y)
{
if (get_window (res, __FUNCTION__, window_id)) {
int command[] = { qwaq_cmd_wmove, 0, window_id, x, y, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_wmove (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_INT (pr, 0);
int x = P_INT (pr, 1);
int y = P_INT (pr, 2);
qwaq_wmove (res, window_id, x, y);
}
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, void *_res)
{
int acs = P_INT (pr, 0);
qwaq_acs_char (pr, acs);
}
static void
qwaq_move (qwaq_resources_t *res, int x, int y)
{
int command[] = { qwaq_cmd_move, 0, x, y, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
static void
bi_move (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int x = P_INT (pr, 0);
int y = P_INT (pr, 1);
qwaq_move (res, x, y);
}
static void
qwaq_curs_set (qwaq_resources_t *res, int visibility)
{
int command[] = { qwaq_cmd_curs_set, 0, visibility, };
command[1] = CMD_SIZE(command);
qwaq_pipe_submit (&res->commands, command, command[1]);
}
static void
bi_curs_set (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int visibility = P_INT (pr, 0);
qwaq_curs_set (res, visibility);
}
static void
qwaq_wborder (qwaq_resources_t *res, int window_id,
box_sides_t sides, box_corners_t corns)
{
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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_wborder (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, sides, corns);
}
static void
qwaq__mvwblit_line (qwaq_resources_t *res, int window_id, int x, int y,
int *chs, int len)
{
if (get_window (res, __FUNCTION__, window_id)) {
int chs_id = qwaq_pipe_acquire_string (&res->commands);
dstring_t *chs_buf = qwaq_cmd_string (res, 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_pipe_submit (&res->commands, command, command[1]);
}
}
static void
bi_mvwblit_line (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, 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);
}
thread->return_code = 0;
return thread;
}
static void
bi_initialize (progs_t *pr, void *data)
{
qwaq_resources_t *res = PR_Resources_Find (pr, "curses");
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);
refresh();
qwaq_input_enable_mouse ();
res->stdscr.win = stdscr;
create_thread (qwaq_curses_thread, res);
}
static void
bi__c_TextContext__is_initialized (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
R_INT (pr) = res->initialized;
}
static void
bi__c_TextContext__max_colors (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
bi_max_colors (pr, res);
}
static void
bi__c_TextContext__max_color_pairs (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
bi_max_color_pairs (pr, res);
}
static void
bi__c_TextContext__init_pair_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int pair = P_INT (pr, 2);
int f = P_INT (pr, 3);
int b = P_INT (pr, 4);
qwaq_init_pair (res, pair, f, b);
}
static void
bi__c_TextContext__acs_char_ (progs_t *pr, void *_res)
{
int acs = P_INT (pr, 2);
qwaq_acs_char (pr, acs);
}
static void
bi__c_TextContext__move_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
Point *pos = &P_PACKED (pr, Point, 2);
qwaq_move (res, pos->x, pos->y);
}
static void
bi__c_TextContext__curs_set_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int visibility = P_INT (pr, 2);
qwaq_curs_set (res, visibility);
}
static void
bi__c_TextContext__doupdate (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
bi_doupdate (pr, res);
}
static void
bi__i_TextContext__mvprintf_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
Point *pos = &P_PACKED (pr, Point, 2);
qwaq_mvwprintf (res, window_id, pos->x, pos->y, 3);
}
static void
bi__i_TextContext__printf_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
qwaq_wprintf (res, window_id, 2);
}
static void
bi__i_TextContext__vprintf_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, fmt, args);
}
static void
bi__i_TextContext__addch_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
int ch = P_INT (pr, 2);
qwaq_waddch (res, window_id, ch);
}
static void
bi__i_TextContext__addstr_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
const char *str = P_GSTRING (pr, 2);
qwaq_waddstr (res, window_id, str);
}
static void
bi__i_TextContext__mvvprintf_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, pos->x, pos->y, fmt, args);
}
static void
bi__i_TextContext__resizeTo_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
__auto_type self = &P_STRUCT (pr, qwaq_textcontext_t, 0);
int window_id = self->window;
self->size = P_PACKED (pr, Extent, 2);
qwaq_wresize (res, window_id, self->size.width, self->size.height);
if (window_id == 1) {
qwaq_wbkgd (res, window_id, self->background);
}
}
static void
bi__c_TextContext__refresh (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
qwaq_update_panels (pr, res);
qwaq_doupdate (pr, res);
}
static void
bi__i_TextContext__refresh (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
qwaq_update_panels (pr, res);
if (window_id == 1) {
qwaq_wrefresh (res, window_id);
qwaq_doupdate (pr, res);
}
}
static void
bi__i_TextContext__mvaddch_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, pos->x, pos->y, ch);
}
static void
bi__i_TextContext__mvaddstr_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, pos->x, pos->y, str);
}
static void
bi__i_TextContext__bkgd_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
__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 (res, window_id, ch);
}
static void
bi__i_TextContext__clear (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
__auto_type self = &P_STRUCT (pr, qwaq_textcontext_t, 0);
int window_id = self->window;
int ch = self->background;
qwaq_werase (res, window_id, ch);
}
static void
bi__i_TextContext__scrollok_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
int window_id = P_STRUCT (pr, qwaq_textcontext_t, 0).window;
int flag = P_INT (pr, 2);
qwaq_scrollok (res, window_id, flag);
}
static void
bi__i_TextContext__border_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
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 (res, window_id, sides, corns);
}
static void
bi__i_TextContext__mvhline_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
__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 (res, window_id, pos->x, pos->y, ch, n);
}
static void
bi__i_TextContext__mvvline_ (progs_t *pr, void *_res)
{
qwaq_resources_t *res = _res;
__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_mvwvline (res, window_id, pos->x, pos->y, ch, n);
}
static void
bi_curses_clear (progs_t *pr, void *_res)
{
__auto_type res = (qwaq_resources_t *) _res;
if (res->initialized) {
qwaq_input_disable_mouse ();
endwin ();
}
need_endwin = 0;
window_reset (res);
panel_reset (res);
}
static void
bi_curses_destroy (progs_t *pr, void *_res)
{
free (_res);
}
#define bi(x,np,params...) {#x, bi_##x, -1, np, {params}}
#define p(type) PR_PARAM(type)
#define P(a, s) { .size = (s), .alignment = BITOP_LOG2 (a), }
static builtin_t builtins[] = {
bi(initialize, 0),
bi(syncprintf, -2, p(string)),
bi(create_window, 4, p(int), p(int), p(int), p(int)),
bi(destroy_window, 1, p(ptr)),
bi(getwrect, 1, p(ptr)),
bi(create_panel, 1, p(ptr)),
bi(destroy_panel, 1, p(ptr)),
bi(hide_panel, 1, p(ptr)),
bi(show_panel, 1, p(ptr)),
bi(top_panel, 1, p(ptr)),
bi(bottom_panel, 1, p(ptr)),
bi(move_panel, 3, p(ptr), p(int), p(int)),
bi(panel_window, 1, p(ptr)),
bi(replace_panel, 2, p(ptr), p(ptr)),
bi(update_panels, 0),
bi(doupdate, 0),
bi(mvwprintf, -5, p(ptr), p(int), p(int), p(string)),
bi(wprintf, -3, p(ptr), p(string)),
bi(wvprintf, 3, p(ptr), p(string), P(1, 2)),
bi(mvwvprintf, 5, p(ptr), p(int), p(int), p(string), P(1, 2)),
bi(mvwaddch, 4, p(ptr), p(int), p(int), p(int)),
bi(waddch, 2, p(ptr), p(int)),
bi(mvwaddstr, 4, p(ptr), p(int), p(int), p(string)),
bi(waddstr, 2, p(ptr), p(string)),
bi(wrefresh, 1, p(ptr)),
bi(max_colors, 0),
bi(max_color_pairs, 0),
bi(init_pair, 3, p(int), p(int), p(int)),
bi(wbkgd, 2, p(ptr), p(int)),
bi(werase, 1, p(ptr)),
bi(scrollok, 2, p(ptr), p(int)),
bi(wmove, 3, p(ptr), p(int), p(int), p(int)),
bi(acs_char, 1, p(int)),
bi(move, 2, p(int), p(int)),
bi(curs_set, 1, p(int)),
bi(wborder, 3, p(ptr), P(1, 4), P(1, 4)),
bi(mvwblit_line, 5, p(ptr), p(int), p(int), p(ptr), p(int)),
bi(wresize, 3, p(ptr), p(int), p(int)),
bi(resizeterm, 2, p(int), p(int)),
bi(mvwhline, 5, p(ptr), p(int), p(int), p(int), p(int)),
bi(mvwvline, 5, p(ptr), p(int), p(int), p(int), p(int)),
bi(_c_TextContext__is_initialized, 2, p(ptr), p(ptr)),
bi(_c_TextContext__max_colors, 2, p(ptr), p(ptr)),
bi(_c_TextContext__max_color_pairs, 2, p(ptr), p(ptr)),
bi(_c_TextContext__init_pair_, 5, p(ptr), p(ptr),
p(int), p(int), p(int)),
bi(_c_TextContext__acs_char_, 3, p(ptr), p(ptr),
p(int)),
bi(_c_TextContext__move_, 3, p(ptr), p(ptr),
P(1, 2)),
bi(_c_TextContext__curs_set_, 3, p(ptr), p(ptr),
p(int)),
bi(_c_TextContext__doupdate, 2, p(ptr), p(ptr)),
bi(_i_TextContext__mvprintf_, -5, p(ptr), p(ptr),
P(1, 2), p(string)),
bi(_i_TextContext__printf_, -4, p(ptr), p(ptr),
p(string)),
bi(_i_TextContext__vprintf_, 4, p(ptr), p(ptr),
p(string), P(1, 2)),
bi(_i_TextContext__addch_, 3, p(ptr), p(ptr),
p(int)),
bi(_i_TextContext__addstr_, 3, p(ptr), p(ptr),
p(string)),
bi(_i_TextContext__mvvprintf_, 5, p(ptr), p(ptr),
P(1, 2), p(string), P(1, 2)),
bi(_i_TextContext__resizeTo_, 3, p(ptr), p(ptr),
P(1, 2)),
bi(_c_TextContext__refresh, 2, p(ptr), p(ptr)),
bi(_i_TextContext__refresh, 2, p(ptr), p(ptr)),
bi(_i_TextContext__mvaddch_, 4, p(ptr), p(ptr),
P(1, 2), p(int)),
bi(_i_TextContext__mvaddstr_, 4, p(ptr), p(ptr),
P(1, 2), p(string)),
bi(_i_TextContext__bkgd_, 3, p(ptr), p(ptr),
p(int)),
bi(_i_TextContext__clear, 2, p(ptr), p(ptr)),
bi(_i_TextContext__scrollok_, 3, p(ptr), p(ptr),
p(int)),
bi(_i_TextContext__border_, 4, p(ptr), p(ptr),
P(1, 4), P(1, 4)),
bi(_i_TextContext__mvhline_, 5, p(ptr), p(ptr),
P(1, 2), p(int), p(int)),
bi(_i_TextContext__mvvline_, 5, p(ptr), p(ptr),
P(1, 2), p(int), p(int)),
{0}
};
void
BI_Curses_Init (progs_t *pr)
{
qwaq_resources_t *res = calloc (sizeof (*res), 1);
res->pr = pr;
qwaq_init_pipe (&res->commands);
qwaq_init_pipe (&res->results);
PR_Resources_Register (pr, "curses", res, bi_curses_clear,
bi_curses_destroy);
PR_RegisterBuiltins (pr, builtins, res);
Sys_RegisterShutdown (bi_shutdown, pr);
}
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