diff options
Diffstat (limited to 'src/ansi.c')
| -rw-r--r-- | src/ansi.c | 30 |
1 files changed, 29 insertions, 1 deletions
@@ -10,6 +10,9 @@ static char rcsid[] = "$Id$"; /* * $Log$ + * Revision 1.6 2008/02/06 17:53:28 james + * *** empty log message *** + * * Revision 1.5 2008/02/06 15:53:22 james * *** empty log message *** * @@ -216,6 +219,7 @@ ansi_set_attr (ANSI * a, int attr) } else { + ansi_write (a, "\033[21m", 5); ansi_write (a, "\033[22m", 5); } } @@ -267,8 +271,10 @@ ansi_draw (ANSI * a, CRT * c) { CRT_Pos p; int o; + int hidden_cursor=0; + + - ansi_showhide_cursor (a, 1); for (p.y = 0; p.y < CRT_ROWS; ++p.y) { @@ -281,6 +287,7 @@ ansi_draw (ANSI * a, CRT * c) continue; if (crt_ca_cmp (a->crt.screen[o], c->screen[o])) { + ansi_showhide_cursor (a, 1); a->crt.screen[o] = c->screen[o]; ansi_move (a, p); @@ -289,6 +296,27 @@ ansi_draw (ANSI * a, CRT * c) } } + + if ((CRT_COLS>a->size.x) || (CRT_ROWS>a->size.y)) { + char msg[]="Window is too small"; + p.x=0; + p.y=0; + + ansi_showhide_cursor (a, 1); + ansi_set_attr (a, CRT_ATTR_REVERSE); + ansi_move(a,p); + + ansi_write (a, msg, sizeof(msg)); + a->pos.x = ANSI_INVAL; + } + + + if ((c->pos.x>=a->size.x) + || (c->pos.y>=a->size.y)) { + ansi_showhide_cursor (a, 1); + return; + } + a->crt.pos = c->pos; ansi_move (a, a->crt.pos); |