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Synchronize with sys/i386/isa/syscons.{c,h} rev. 1.199 and 1.27,

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respectively.
This commit is contained in:
KATO Takenori 1997-01-25 06:38:14 +00:00
parent 2410185246
commit d8750fa79b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=22001
2 changed files with 37 additions and 1 deletions
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36
sys/pc98/pc98/syscons.c
View File

@ -2021,6 +2021,16 @@ scan_esc(scr_stat *scp, u_char c)
#endif #endif
switch (c) { switch (c) {
case '7': /* Save cursor position */
scp->saved_xpos = scp->xpos;
scp->saved_ypos = scp->ypos;
break;
case '8': /* Restore saved cursor position */
if (scp->saved_xpos >= 0 && scp->saved_ypos >= 0)
move_crsr(scp, scp->saved_xpos, scp->saved_ypos);
break;
case '[': /* Start ESC [ sequence */ case '[': /* Start ESC [ sequence */
scp->term.esc = 2; scp->term.esc = 2;
scp->term.last_param = -1; scp->term.last_param = -1;
@ -2162,6 +2172,7 @@ scan_esc(scr_stat *scp, u_char c)
mark_for_update(scp, scp->cursor_atr - scp->atr_buf); mark_for_update(scp, scp->cursor_atr - scp->atr_buf);
#endif #endif
mark_for_update(scp, scp->xsize * scp->ysize); mark_for_update(scp, scp->xsize * scp->ysize);
remove_cutmarking(scp);
break; break;
case 1: /* clear from beginning of display to cursor */ case 1: /* clear from beginning of display to cursor */
#ifdef PC98 #ifdef PC98
@ -2181,9 +2192,20 @@ scan_esc(scr_stat *scp, u_char c)
#ifdef PC98 #ifdef PC98
mark_for_update(scp, scp->cursor_atr - scp->atr_buf); mark_for_update(scp, scp->cursor_atr - scp->atr_buf);
#endif #endif
remove_cutmarking(scp);
break; break;
case 2: /* clear entire display */ case 2: /* clear entire display */
clear_screen(scp); #ifdef PC98
fillw(scr_map[0x20], scp->scr_buf,
scp->xsize * scp->ysize);
fillw(at2pc98(scp->term.cur_color), scp->atr_buf,
scp->xsize * scp->ysize);
#else
fillw(scp->term.cur_color | scr_map[0x20], scp->scr_buf,
scp->xsize * scp->ysize);
#endif
mark_all(scp);
remove_cutmarking(scp);
break; break;
} }
break; break;
@ -2515,6 +2537,16 @@ scan_esc(scr_stat *scp, u_char c)
} }
break; break;
case 's': /* Save cursor position */
scp->saved_xpos = scp->xpos;
scp->saved_ypos = scp->ypos;
break;
case 'u': /* Restore saved cursor position */
if (scp->saved_xpos >= 0 && scp->saved_ypos >= 0)
move_crsr(scp, scp->saved_xpos, scp->saved_ypos);
break;
case 'x': case 'x':
if (scp->term.num_param == 0) if (scp->term.num_param == 0)
n = 0; n = 0;
@ -3280,6 +3312,8 @@ init_scp(scr_stat *scp)
scp->font_size = FONT_16; scp->font_size = FONT_16;
scp->xsize = COL; scp->xsize = COL;
scp->ysize = ROW; scp->ysize = ROW;
scp->xpos = scp->ypos = 0;
scp->saved_xpos = scp->saved_ypos = -1;
scp->start = scp->xsize * scp->ysize; scp->start = scp->xsize * scp->ysize;
scp->end = 0; scp->end = 0;
scp->term.esc = 0; scp->term.esc = 0;

2
sys/pc98/pc98/syscons.h
View File

@ -168,6 +168,8 @@ typedef struct scr_stat {
#endif #endif
int xpos; /* current X position */ int xpos; /* current X position */
int ypos; /* current Y position */ int ypos; /* current Y position */
int saved_xpos; /* saved X position */
int saved_ypos; /* saved Y position */
int xsize; /* X text size */ int xsize; /* X text size */
int ysize; /* Y text size */ int ysize; /* Y text size */
int xpixel; /* X graphics size */ int xpixel; /* X graphics size */