#include "madtty.h"
+static char const * const keytable[KEY_MAX+1] = {
+ ['\n'] = "\r",
+ [KEY_UP] = "\e[A",
+ [KEY_DOWN] = "\e[B",
+ [KEY_RIGHT] = "\e[C",
+ [KEY_LEFT] = "\e[D",
+ [KEY_BACKSPACE] = "\b",
+ [KEY_HOME] = "\e[1~",
+ [KEY_IC] = "\e[2~",
+ [KEY_DC] = "\e[3~",
+ [KEY_END] = "\e[4~",
+ [KEY_PPAGE] = "\e[5~",
+ [KEY_NPAGE] = "\e[6~",
+ [KEY_SUSPEND] = "\x1A", /* Ctrl+Z gets mapped to this */
+ [KEY_F(1)] = "\e[[A",
+ [KEY_F(2)] = "\e[[B",
+ [KEY_F(3)] = "\e[[C",
+ [KEY_F(4)] = "\e[[D",
+ [KEY_F(5)] = "\e[[E",
+ [KEY_F(6)] = "\e[17~",
+ [KEY_F(7)] = "\e[18~",
+ [KEY_F(8)] = "\e[19~",
+ [KEY_F(9)] = "\e[20~",
+ [KEY_F(10)] = "\e[21~",
+};
+
+static void mtty_row_set(mtty_row_t *row, int start, int len, uint16_t attr)
+{
+ wmemset(row->text + start, 0, len);
+ for (int i = start; i < len + start; i++) {
+ row->attr[i] = attr;
+ }
+}
+
+__attribute__((noinline))
+static void mtty_row_roll(mtty_row_t *start, mtty_row_t *end, int count)
+{
+ int n = end - start;
+
+ count %= n;
+ if (count < 0)
+ count += n;
+
+ if (count) {
+ mtty_row_t *buf = alloca(count * sizeof(mtty_row_t));
+
+ memcpy(buf, start, count * sizeof(mtty_row_t));
+ memmove(start, start + count, (n - count) * sizeof(mtty_row_t));
+ memcpy(end - count, buf, count * sizeof(mtty_row_t));
+ }
+}
+
static void clamp_cursor_to_bounds(madtty_t *rt)
{
- if (rt->curs_row < 0) {
- rt->curs_row = 0;
+ if (rt->curs_row < rt->lines) {
+ rt->curs_row = rt->lines;
}
- if (rt->curs_col < 0) {
- rt->curs_col = 0;
+ if (rt->curs_row >= rt->lines + rt->rows) {
+ rt->curs_row = rt->lines + rt->rows - 1;
}
- if (rt->curs_row >= rt->rows) {
- rt->curs_row = rt->rows - 1;
+ if (rt->curs_col < 0) {
+ rt->curs_col = 0;
}
if (rt->curs_col >= rt->cols) {
rt->curs_col = rt->cols - 1;
static void cursor_line_down(madtty_t *rt)
{
- int i;
-
rt->curs_row++;
- if (rt->curs_row <= rt->scrollbottom)
+ if (rt->curs_row < rt->scroll_bot)
return;
- /* must scroll the scrolling region up by 1 line, and put cursor on
- * last line of it */
- rt->curs_row = rt->scrollbottom;
-
- for (i = rt->scrolltop; i < rt->scrollbottom; i++) {
- memcpy(rt->cells[i], rt->cells[i+1], sizeof(RoteCell) * rt->cols);
- }
-
- /* clear last row of the scrolling region */
- for (i = 0; i < rt->cols; i++) {
- rt->cells[rt->scrollbottom][i].s[0] = 0x20;
- rt->cells[rt->scrollbottom][i].len = 1;
- rt->cells[rt->scrollbottom][i].attrs = A_NORMAL;
- }
+ rt->curs_row = rt->scroll_bot - 1;
+ mtty_row_roll(rt->scroll_top, rt->scroll_bot, 1);
+ mtty_row_set(rt->curs_row, 0, rt->cols, 0);
}
static void cursor_line_up(madtty_t *rt)
{
- int i;
-
rt->curs_row--;
- if (rt->curs_row >= rt->scrolltop)
+ if (rt->curs_row >= rt->scroll_top)
return;
/* must scroll the scrolling region up by 1 line, and put cursor on
* first line of it */
- rt->curs_row = rt->scrolltop;
-
- for (i = rt->scrollbottom; i > rt->scrolltop; i--) {
- memcpy(rt->cells[i], rt->cells[i-1], sizeof(RoteCell) * rt->cols);
- }
+ rt->curs_row = rt->scroll_top;
+ mtty_row_roll(rt->scroll_top, rt->scroll_bot, -1);
+ mtty_row_set(rt->curs_row, 0, rt->cols, 0);
+}
- /* clear first row of the scrolling region */
- for (i = 0; i < rt->cols; i++) {
- rt->cells[rt->scrolltop][i].s[0] = 0x20;
- rt->cells[rt->scrolltop][i].len = 1;
- rt->cells[rt->scrolltop][i].attrs = A_NORMAL;
- }
+static uint16_t build_attrs(unsigned curattrs)
+{
+ return ((curattrs & ~A_COLOR) | COLOR_PAIR(curattrs & 0xff))
+ >> NCURSES_ATTR_SHIFT;
}
-static void put_normal_char(madtty_t *rt, const char *s, int len)
+static void put_normal_char(madtty_t *rt, wchar_t c)
{
+ mtty_row_t *tmp;
+
if (rt->curs_col >= rt->cols) {
rt->curs_col = 0;
cursor_line_down(rt);
}
- if (rt->insert) {
- int i;
+ tmp = rt->curs_row;
- for (i = rt->cols - 1; i >= rt->curs_col+1; i--) {
- rt->cells[rt->curs_row][i] = rt->cells[rt->curs_row][i-1];
- }
+ if (rt->insert) {
+ wmemmove(tmp->text + rt->curs_col + 1, tmp->text + rt->curs_col,
+ (rt->cols - rt->curs_col - 1));
+ memmove(tmp->attr + rt->curs_col + 1, tmp->attr + rt->curs_col,
+ (rt->cols - rt->curs_col - 1) * sizeof(tmp->attr[0]));
}
- memcpy(rt->cells[rt->curs_row][rt->curs_col].s, s, len);
- rt->cells[rt->curs_row][rt->curs_col].len = len;
- rt->cells[rt->curs_row][rt->curs_col].attrs = rt->curattrs;
+ tmp->text[rt->curs_col] = c;
+ tmp->attr[rt->curs_col] = build_attrs(rt->curattrs);
rt->curs_col++;
}
nc = '%';
}
- put_normal_char(rt, &nc, 1);
+ put_normal_char(rt, nc);
}
static void new_escape_sequence(madtty_t *rt)
}
for (i = 0; i < pcount; i++) {
-
- // From http://vt100.net/docs/vt510-rm/SGR table 5-16
- // 0 All attributes off
- // 1 Bold
- // 4 Underline
- // 5 Blinking
- // 7 Negative image
- // 8 Invisible image
- // 10 The ASCII character set is the current 7-bit
- // display character set (default) - SCO Console only.
- // 11 Map Hex 00-7F of the PC character set codes
- // to the current 7-bit display character set
- // - SCO Console only.
- // 12 Map Hex 80-FF of the current character set to
- // the current 7-bit display character set - SCO
- // Console only.
- // 22 Bold off
- // 24 Underline off
- // 25 Blinking off
- // 27 Negative image off
- // 28 Invisible image off
-
switch (param[i]) {
#define CASE(x, op) case x: op; break
CASE(0, rt->curattrs = A_NORMAL);
CASE(1, rt->curattrs |= A_BOLD);
CASE(4, rt->curattrs |= A_UNDERLINE);
CASE(5, rt->curattrs |= A_BLINK);
+ CASE(6, rt->curattrs |= A_BLINK);
CASE(7, rt->curattrs |= A_REVERSE);
CASE(8, rt->curattrs |= A_INVIS);
CASE(22, rt->curattrs &= ~A_BOLD);
CASE(28, rt->curattrs &= ~A_INVIS);
case 30 ... 37:
- rt->curattrs &= ~070;
- rt->curattrs |= (param[i] - 30) << 3;
+ rt->curattrs &= ~0xf0;
+ rt->curattrs |= (param[i] - 29) << 4;
break;
- case 40 ... 47:
- rt->curattrs &= ~007;
- rt->curattrs |= (param[i] - 40);
+ case 39:
+ rt->curattrs &= ~0xf0;
break;
- case 39:
- rt->curattrs &= ~070;
+ case 40 ... 47:
+ rt->curattrs &= ~0x0f;
+ rt->curattrs |= (param[i] - 39);
break;
case 49:
- rt->curattrs &= ~007;
+ rt->curattrs &= ~0x0f;
break;
default:
/* interprets an 'erase display' (ED) escape sequence */
static void interpret_csi_ED(madtty_t *rt, int param[], int pcount)
{
- int r, c;
+ int r;
int start_row, start_col, end_row, end_col;
/* decide range */
if (pcount && param[0] == 1) {
start_row = 0;
start_col = 0;
- end_row = rt->curs_row;
+ end_row = rt->curs_row - rt->lines;
end_col = rt->curs_col;
} else {
- start_row = rt->curs_row;
+ start_row = rt->curs_row - rt->lines;
start_col = rt->curs_col;
end_row = rt->rows - 1;
end_col = rt->cols - 1;
}
/* clean range */
- for (r = start_row; r <= end_row; r++) {
- for (c = (r == start_row ? start_col : 0);
- c <= (r == end_row ? end_col : rt->cols - 1);
- c++)
- {
- rt->cells[r][c].s[0] = 0x20;
- rt->cells[r][c].len = 1;
- rt->cells[r][c].attrs = rt->curattrs;
- }
+ mtty_row_set(rt->lines + start_row, start_col, rt->cols - start_col,
+ build_attrs(rt->curattrs));
+ for (r = start_row + 1; r < end_row; r++) {
+ mtty_row_set(rt->lines + r, 0, rt->cols, build_attrs(rt->curattrs));
}
+ mtty_row_set(rt->lines + end_row, 0, end_col + 1,
+ build_attrs(rt->curattrs));
}
/* interprets a 'move cursor' (CUP) escape sequence */
{
if (pcount == 0) {
/* special case */
- rt->curs_row = rt->curs_col = 0;
+ rt->curs_row = rt->lines;
+ rt->curs_col = 0;
return;
} else
if (pcount < 2) {
return; /* malformed */
}
- rt->curs_row = param[0] - 1; /* convert from 1-based to 0-based */
+ rt->curs_row = rt->lines + param[0] - 1; /* convert from 1-based to 0-based */
rt->curs_col = param[1] - 1; /* convert from 1-based to 0-based */
clamp_cursor_to_bounds(rt);
case 'E': rt->curs_row += n; rt->curs_col = 0; break;
case 'F': rt->curs_row -= n; rt->curs_col = 0; break;
case 'G': case '`': rt->curs_col = param[0] - 1; break;
- case 'd': rt->curs_row = param[0] - 1; break;
+ case 'd': rt->curs_row = rt->lines + param[0] - 1; break;
}
clamp_cursor_to_bounds(rt);
/* Interpret the 'erase line' escape sequence */
static void interpret_csi_EL(madtty_t *rt, int param[], int pcount)
{
- int erase_start, erase_end, i;
+ int start, len;
int cmd = pcount ? param[0] : 0;
switch (cmd) {
- case 1: erase_start = 0; erase_end = rt->curs_col; break;
- case 2: erase_start = 0; erase_end = rt->cols - 1; break;
- default: erase_start = rt->curs_col; erase_end = rt->cols - 1; break;
+ case 1:
+ start = 0;
+ len = rt->curs_col + 1;
+ break;
+ case 2:
+ start = 0;
+ len = rt->cols;
+ break;
+ default:
+ start = rt->curs_col;
+ len = rt->cols - start;
+ break;
}
- for (i = erase_start; i <= erase_end; i++) {
- rt->cells[rt->curs_row][i].s[0] = 0x20;
- rt->cells[rt->curs_row][i].len = 1;
- rt->cells[rt->curs_row][i].attrs = rt->curattrs;
- }
+ mtty_row_set(rt->curs_row, start, len, build_attrs(rt->curattrs));
}
/* Interpret the 'insert blanks' sequence (ICH) */
static void interpret_csi_ICH(madtty_t *rt, int param[], int pcount)
{
+ mtty_row_t *row = rt->curs_row;
int n = (pcount && param[0] > 0) ? param[0] : 1;
int i;
for (i = rt->cols - 1; i >= rt->curs_col + n; i--) {
- rt->cells[rt->curs_row][i] = rt->cells[rt->curs_row][i - n];
+ row->text[i] = row->text[i - n];
+ row->attr[i] = row->attr[i - n];
}
- for (i = rt->curs_col; i < rt->curs_col + n; i++) {
- rt->cells[rt->curs_row][i].s[0] = 0x20;
- rt->cells[rt->curs_row][i].len = 1;
- rt->cells[rt->curs_row][i].attrs = rt->curattrs;
- }
+ mtty_row_set(row, rt->curs_col, n, build_attrs(rt->curattrs));
}
/* Interpret the 'delete chars' sequence (DCH) */
static void interpret_csi_DCH(madtty_t *rt, int param[], int pcount)
{
+ mtty_row_t *row = rt->curs_row;
int n = (pcount && param[0] > 0) ? param[0] : 1;
int i;
for (i = rt->curs_col; i < rt->cols; i++) {
if (i + n < rt->cols) {
- rt->cells[rt->curs_row][i] = rt->cells[rt->curs_row][i + n];
+ row->text[i] = row->text[i + n];
+ row->attr[i] = row->attr[i + n];
} else {
- rt->cells[rt->curs_row][i].s[0] = 0x20;
- rt->cells[rt->curs_row][i].len = 1;
- rt->cells[rt->curs_row][i].attrs = rt->curattrs;
+ row->text[i] = 0;
+ row->attr[i] = build_attrs(rt->curattrs);
}
}
}
static void interpret_csi_IL(madtty_t *rt, int param[], int pcount)
{
int n = (pcount && param[0] > 0) ? param[0] : 1;
- int i, j;
-
- for (i = rt->scrollbottom; i >= rt->curs_row + n; i--) {
- memcpy(rt->cells[i], rt->cells[i - n], sizeof(RoteCell) * rt->cols);
- }
- for (i = rt->curs_row; i < rt->curs_row + n && i <= rt->scrollbottom; i++) {
- for (j = 0; j < rt->cols; j++) {
- rt->cells[i][j].s[0] = 0x20;
- rt->cells[i][j].len = 1;
- rt->cells[i][j].attrs = rt->curattrs;
+ if (rt->curs_row + n >= rt->scroll_bot) {
+ for (mtty_row_t *row = rt->curs_row; row < rt->scroll_bot; row++) {
+ mtty_row_set(row, 0, rt->cols, build_attrs(rt->curattrs));
+ }
+ } else {
+ mtty_row_roll(rt->curs_row, rt->scroll_bot, n);
+ for (mtty_row_t *row = rt->curs_row; row < rt->curs_row + n; row++) {
+ mtty_row_set(row, 0, rt->cols, build_attrs(rt->curattrs));
}
}
static void interpret_csi_DL(madtty_t *rt, int param[], int pcount)
{
int n = (pcount && param[0] > 0) ? param[0] : 1;
- int i, j;
- for (i = rt->curs_row; i <= rt->scrollbottom; i++) {
- if (i + n <= rt->scrollbottom) {
- memcpy(rt->cells[i], rt->cells[i+n], sizeof(RoteCell) * rt->cols);
- } else {
- for (j = 0; j < rt->cols; j++) {
- rt->cells[i][j].s[0] = 0x20;
- rt->cells[i][j].len = 1;
- rt->cells[i][j].attrs = rt->curattrs;
- }
+ if (rt->curs_row + n >= rt->scroll_bot) {
+ for (mtty_row_t *row = rt->curs_row; row < rt->scroll_bot; row++) {
+ mtty_row_set(row, 0, rt->cols, build_attrs(rt->curattrs));
+ }
+ } else {
+ mtty_row_roll(rt->curs_row, rt->scroll_bot, -n);
+
+ for (mtty_row_t *row = rt->scroll_bot - n; row < rt->scroll_bot; row++) {
+ mtty_row_set(row, 0, rt->cols, build_attrs(rt->curattrs));
}
}
}
static void interpret_csi_ECH(madtty_t *rt, int param[], int pcount)
{
int n = (pcount && param[0] > 0) ? param[0] : 1;
- int i;
- for (i = rt->curs_col; i < rt->curs_col + n && i < rt->cols; i++) {
- rt->cells[rt->curs_row][i].s[0] = 0x20;
- rt->cells[rt->curs_row][i].len = 1;
- rt->cells[rt->curs_row][i].attrs = rt->curattrs;
+ if (rt->curs_col + n < rt->cols) {
+ n = rt->cols - rt->curs_col;
}
+ mtty_row_set(rt->curs_row, rt->curs_col, n, build_attrs(rt->curattrs));
}
/* Interpret a 'set scrolling region' (DECSTBM) sequence */
static void interpret_csi_DECSTBM(madtty_t *rt, int param[], int pcount)
{
- int newtop, newbottom;
+ int new_top, new_bot;
- if (!pcount) {
- newtop = 0;
- newbottom = rt->rows - 1;
- } else
- if (pcount < 2) {
+ switch (pcount) {
+ case 0:
+ rt->scroll_top = rt->lines;
+ rt->scroll_bot = rt->lines + rt->rows;
+ break;
+ default:
return; /* malformed */
- }
- newtop = param[0] - 1;
- newbottom = param[1] - 1;
-
- /* clamp to bounds */
- if (newtop < 0)
- newtop = 0;
- if (newtop >= rt->rows)
- newtop = rt->rows - 1;
- if (newbottom < 0)
- newbottom = 0;
- if (newbottom >= rt->rows)
- newbottom = rt->rows - 1;
-
- /* check for range validity */
- if (newtop > newbottom)
- return;
- rt->scrolltop = newtop;
- rt->scrollbottom = newbottom;
+ case 2:
+ new_top = param[0] - 1;
+ new_bot = param[1] - 1;
+
+ /* clamp to bounds */
+ if (new_top < 0)
+ new_top = 0;
+ if (new_top >= rt->rows)
+ new_top = rt->rows - 1;
+ if (new_bot < 0)
+ new_bot = 0;
+ if (new_bot >= rt->rows)
+ new_bot = rt->rows;
+
+ /* check for range validity */
+ if (new_top < new_bot) {
+ rt->scroll_top = rt->lines + new_top;
+ rt->scroll_bot = rt->lines + new_bot;
+ }
+ break;
+ }
}
static void es_interpret_csi(madtty_t *rt)
case 'r': /* set scrolling region */
interpret_csi_DECSTBM(rt, csiparam, param_count); break;
case 's': /* save cursor location */
- rt->curs_srow = rt->curs_col;
- rt->curs_scol = rt->curs_row;
+ rt->curs_srow = rt->curs_row - rt->lines;
+ rt->curs_scol = rt->curs_col;
break;
case 'u': /* restore cursor location */
- rt->curs_col = rt->curs_srow;
- rt->curs_row = rt->curs_scol;
+ rt->curs_row = rt->lines + rt->curs_srow;
+ rt->curs_col = rt->curs_scol;
+ clamp_cursor_to_bounds(rt);
break;
default:
break;
cancel_escape_sequence(rt);
}
-int madtty_inject(madtty_t *rt, const char *data, int len)
+int madtty_process(madtty_t *rt)
{
- int pos;
+ int res, pos = 0;
+
+ if (rt->pty < 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ res = read(rt->pty, rt->rbuf + rt->rbuf_len,
+ sizeof(rt->rbuf) - rt->rbuf_len);
+ if (res < 0)
+ return -1;
- for (pos = 0; pos < len; pos++) {
- if ((unsigned char)data[pos] <= 31) {
- handle_control_char(rt, data[pos]);
+ rt->rbuf_len += res;
+ while (pos < rt->rbuf_len) {
+ wchar_t wc;
+ ssize_t len;
+
+ len = (ssize_t)mbrtowc(&wc, rt->rbuf + pos, rt->rbuf_len - pos,
+ &rt->ps);
+ if (len < 0) {
+ rt->rbuf_len -= pos;
+ memmove(rt->rbuf, rt->rbuf + pos, rt->rbuf_len);
+ return len == -2 ? 0 : -1;
+ }
+
+ pos += len ? len : 1;
+
+ if (wc < ' ') {
+ handle_control_char(rt, wc);
continue;
}
if (rt->escaped && rt->esbuf_len < ESEQ_BUF_SIZE) {
/* append character to ongoing escape sequence */
- rt->esbuf[rt->esbuf_len] = data[pos];
+ rt->esbuf[rt->esbuf_len] = wc;
rt->esbuf[++rt->esbuf_len] = 0;
try_interpret_escape_seq(rt);
} else
if (rt->graphmode) {
- put_graphmode_char(rt, data[pos]);
+ put_graphmode_char(rt, wc);
} else {
- static int8_t const lens[5] = { 1, -1, 2, 3, 4 };
- int bsf = __builtin_clz(~((unsigned char)data[pos] << 24));
-
- if (pos + lens[bsf] > len)
- return pos;
-
- put_normal_char(rt, data + pos, lens[bsf]);
- pos += lens[bsf] - 1;
+ put_normal_char(rt, wc);
}
}
- return len;
+ rt->rbuf_len -= pos;
+ memmove(rt->rbuf, rt->rbuf + pos, rt->rbuf_len);
+ return 0;
}
madtty_t *madtty_create(int rows, int cols)
rt->insert = false;
/* create the cell matrix */
- rt->cells = (RoteCell**)calloc(sizeof(RoteCell*), rt->rows);
+ rt->lines = (mtty_row_t*)calloc(sizeof(mtty_row_t), rt->rows);
for (i = 0; i < rt->rows; i++) {
- rt->cells[i] = (RoteCell*)calloc(sizeof(RoteCell), rt->cols);
+ rt->lines[i].text = (wchar_t *)calloc(sizeof(wchar_t), rt->cols);
+ rt->lines[i].attr = (uint16_t *)calloc(sizeof(uint16_t), rt->cols);
}
+ rt->pty = -1; /* no pty for now */
+
/* initialization of other public fields */
- rt->curs_row = rt->curs_col = 0;
+ rt->curs_row = rt->lines;
+ rt->curs_col = 0;
rt->curattrs = A_NORMAL; /* white text over black background */
- rt->pty = -1; /* no pty for now */
-
/* initial scrolling area is the whole window */
- rt->scrolltop = 0;
- rt->scrollbottom = rt->rows - 1;
+ rt->scroll_top = rt->lines;
+ rt->scroll_bot = rt->lines + rt->rows;
return rt;
}
return;
for (i = 0; i < rt->rows; i++) {
- free(rt->cells[i]);
+ free(rt->lines[i].text);
+ free(rt->lines[i].attr);
}
- free(rt->cells);
+ free(rt->lines);
free(rt);
}
int i, j;
for (i = 0; i < rt->rows; i++) {
+ mtty_row_t *row = rt->lines + i;
wmove(win, srow + i, scol);
+
for (j = 0; j < rt->cols; j++) {
- wattrset(win, (rt->cells[i][j].attrs & ~077) | COLOR_PAIR(rt->cells[i][j].attrs & 077));
- if (rt->cells[i][j].len && rt->cells[i][j].s[0] >= ' ') {
- waddnstr(win, rt->cells[i][j].s, rt->cells[i][j].len);
+ if (!j || row->attr[j] != row->attr[j - 1])
+ wattrset(win, (attr_t)row->attr[j] << NCURSES_ATTR_SHIFT);
+ if (row->text[j] >= 128) {
+ char buf[MB_CUR_MAX + 1];
+ int len;
+
+ len = wcrtomb(buf, row->text[j], NULL);
+ waddnstr(win, buf, len);
} else {
- waddch(win, ' ');
+ waddch(win, row->text[j] > ' ' ? row->text[j] : ' ');
}
}
}
- wmove(win, srow + rt->curs_row, scol + rt->curs_col);
+ wmove(win, srow + rt->curs_row - rt->lines, scol + rt->curs_col);
}
/******************************************************/
return rt->childpid = pid;
}
-int madtty_read(madtty_t *rt, char *buf, int buflen)
-{
- if (rt->pty < 0) {
- errno = EINVAL;
- return -1;
- }
-
- return read(rt->pty, buf, buflen);
-}
-
-int madtty_write(madtty_t *rt, const char *data, int len)
+static int madtty_write(madtty_t *rt, const char *data, int len)
{
int res;
return res;
}
-static char const * const keytable[KEY_MAX+1] = {
- ['\n'] = "\r",
- [KEY_UP] = "\e[A",
- [KEY_DOWN] = "\e[B",
- [KEY_RIGHT] = "\e[C",
- [KEY_LEFT] = "\e[D",
- [KEY_BACKSPACE] = "\b",
- [KEY_HOME] = "\e[1~",
- [KEY_IC] = "\e[2~",
- [KEY_DC] = "\e[3~",
- [KEY_END] = "\e[4~",
- [KEY_PPAGE] = "\e[5~",
- [KEY_NPAGE] = "\e[6~",
- [KEY_SUSPEND] = "\x1A", /* Ctrl+Z gets mapped to this */
- [KEY_F(1)] = "\e[[A",
- [KEY_F(2)] = "\e[[B",
- [KEY_F(3)] = "\e[[C",
- [KEY_F(4)] = "\e[[D",
- [KEY_F(5)] = "\e[[E",
- [KEY_F(6)] = "\e[17~",
- [KEY_F(7)] = "\e[18~",
- [KEY_F(8)] = "\e[19~",
- [KEY_F(9)] = "\e[20~",
- [KEY_F(10)] = "\e[21~",
-};
-
void madtty_keypress(madtty_t *rt, int keycode)
{
char c = (char)keycode;
initscr();
noecho();
start_color();
+ use_default_colors();
raw();
nodelay(stdscr, TRUE);
keypad(stdscr, TRUE);
- for (int i = 0; i < 8 * 8; i++)
- init_pair(i, i >> 3, i & 7);
+ for (int i = -1; i < 8; i++) {
+ for (int j = -1; j < 8; j++) {
+ init_pair((i + 1) * 16 + j + 1, i, j);
+ }
+ }
}
projects / apps / madtty.git / blobdiff