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Major reorganisation of screen handling.

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This commit is contained in:
Nicholas Marriott
2007-12-06 09:46:23 +00:00
parent 6f142e9ac6
commit 103748d6ad
52 changed files with 2084 additions and 1538 deletions
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47
tty.c
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@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.8 2007-12-03 10:47:27 nicm Exp $ */
/* $Id: tty.c,v 1.9 2007-12-06 09:46:23 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -25,7 +25,7 @@
#include <string.h>
#define TTYDEFCHARS
/* glibc requires unistd.h before termios.h for TTYDEFCHARS. */
#include <unistd.h>
#include <unistd.h>
#include <termios.h>
#include "tmux.h"
@ -87,7 +87,7 @@ tty_open(struct tty *tty, char **cause)
tty->colr = SCREEN_DEFCOLR;
tty_keys_init(tty);
tty_fill_acs(tty);
if (tcgetattr(tty->fd, &tty->tio) != 0)
@ -95,7 +95,7 @@ tty_open(struct tty *tty, char **cause)
memset(&tio, 0, sizeof tio);
tio.c_iflag = TTYDEF_IFLAG & ~(IXON|IXOFF|ICRNL|INLCR);
tio.c_oflag = TTYDEF_OFLAG & ~(OPOST|ONLCR|OCRNL|ONLRET);
tio.c_lflag =
tio.c_lflag =
TTYDEF_LFLAG & ~(IEXTEN|ICANON|ECHO|ECHOE|ECHOKE|ECHOCTL|ISIG);
tio.c_cflag = TTYDEF_CFLAG;
memcpy(&tio.c_cc, ttydefchars, sizeof tio.c_cc);
@ -207,10 +207,10 @@ tty_putc(struct tty *tty, char ch)
}
void
tty_vwrite(struct tty *tty, int cmd, va_list ap)
tty_vwrite(struct tty *tty, unused struct screen *s, int cmd, va_list ap)
{
char ch;
u_int ua, ub;
u_int i, ua, ub;
set_curterm(tty->termp);
@ -258,13 +258,36 @@ tty_vwrite(struct tty *tty, int cmd, va_list ap)
tty_puts(tty, tparm(cursor_address, ua, ub));
break;
case TTY_CLEARENDOFLINE:
tty_puts(tty, clr_eol);
if (clr_eol != NULL)
tty_puts(tty, clr_eol);
else {
tty_puts(tty, tparm(cursor_address, s->cy, s->cx));
for (i = s->cx; i < screen_size_x(s); i++)
tty_putc(tty, ' ');
tty_puts(tty, tparm(cursor_address, s->cy, s->cx));
}
break;
case TTY_CLEARSTARTOFLINE:
tty_puts(tty, clr_bol);
if (clr_bol != NULL)
tty_puts(tty, clr_bol);
else {
tty_puts(tty, tparm(cursor_address, s->cy, 0));
for (i = 0; i < s->cx + 1; i++)
tty_putc(tty, ' ');
tty_puts(tty, tparm(cursor_address, s->cy, s->cx));
}
break;
case TTY_CLEARLINE:
tty_puts(tty, clr_eol); /* XXX */
if (clr_eol != NULL) {
tty_puts(tty, tparm(cursor_address, s->cy, 0));
tty_puts(tty, clr_eol);
tty_puts(tty, tparm(cursor_address, s->cy, s->cx));
} else {
tty_puts(tty, tparm(cursor_address, s->cy, 0));
for (i = 0; i < screen_size_x(s); i++)
tty_putc(tty, ' ');
tty_puts(tty, tparm(cursor_address, s->cy, s->cx));
}
break;
case TTY_INSERTLINE:
ua = va_arg(ap, u_int);
@ -323,6 +346,7 @@ tty_vwrite(struct tty *tty, int cmd, va_list ap)
ub = va_arg(ap, u_int);
tty_puts(tty, tparm(change_scroll_region, ua, ub));
break;
#if 0
case TTY_INSERTON:
if (enter_insert_mode != NULL)
tty_puts(tty, enter_insert_mode);
@ -331,7 +355,6 @@ tty_vwrite(struct tty *tty, int cmd, va_list ap)
if (exit_insert_mode != NULL)
tty_puts(tty, exit_insert_mode);
break;
#if 0
case TTY_KCURSOROFF:
t = tigetstr("CE");
if (t != (char *) 0 && t != (char *) -1)
@ -417,13 +440,13 @@ tty_attributes(struct tty *tty, u_char attr, u_char colr)
if (fg == 8)
fg = 7;
}
if (fg == 8)
tty_puts(tty, "\e[39m");
else if (set_a_foreground != NULL)
tty_puts(tty, tparm(set_a_foreground, fg));
}
bg = colr & 0xf;
if (bg != (tty->colr & 0xf)) {
if (tigetflag("AX") == TRUE) {