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fix CSI DECSET 1049. Should fix T725

This commit is contained in:
Boris Faure 2015-03-01 17:18:45 +01:00
parent 65d729ce32
commit b4ba773e17
2 changed files with 21 additions and 16 deletions
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3
src/bin/termpty.c
View File

@ -1101,7 +1101,6 @@ termpty_screen_swap(Termpty *ty)
{
Termcell *tmp_screen;
int tmp_circular_offset;
int tmp_appcursor = ty->state.appcursor;
tmp_screen = ty->screen;
ty->screen = ty->screen2;
@ -1116,8 +1115,6 @@ termpty_screen_swap(Termpty *ty)
ty->circular_offset = ty->circular_offset2;
ty->circular_offset2 = tmp_circular_offset;
ty->state.appcursor = tmp_appcursor;
ty->altbuf = !ty->altbuf;
if (ty->cb.cancel_sel.func)

34
src/bin/termptyesc.c
View File

@ -109,6 +109,23 @@ _handle_cursor_control(Termpty *ty, const Eina_Unicode *cc)
}
}
static void
_switch_to_alternative_screen(Termpty *ty, int mode)
{
DBG("switch to alternative screen, mode:%d", mode);
if (ty->altbuf)
{
// if we are looking at alt buf now,
// clear main buf before we swap it back
// into the screen2 save (so save is
// clear)
_termpty_clear_all(ty);
}
// swap screen content now
if (mode != ty->altbuf)
termpty_screen_swap(ty);
}
static void
_handle_esc_csi_reset_mode(Termpty *ty, Eina_Unicode cc, Eina_Unicode *b)
{
@ -290,26 +307,17 @@ _handle_esc_csi_reset_mode(Termpty *ty, Eina_Unicode cc, Eina_Unicode *b)
DBG("Ignored screen mode %i", arg);
break;
case 1047:
case 1049:
case 47:
DBG("DDD: switch buf");
if (ty->altbuf)
{
// if we are looking at alt buf now,
// clear main buf before we swap it back
// into the screen2 save (so save is
// clear)
_termpty_clear_all(ty);
}
// swap screen content now
if (mode != ty->altbuf)
termpty_screen_swap(ty);
_switch_to_alternative_screen(ty, mode);
break;
case 1048:
case 1049:
if (mode)
_termpty_cursor_copy(&(ty->state), &(ty->save));
else
_termpty_cursor_copy(&(ty->save), &(ty->state));
if (arg == 1049)
_switch_to_alternative_screen(ty, mode);
break;
case 2004:
ty->bracketed_paste = mode;