/* switches some terminal flags on or off
*
* returns wether a redraw is necessary
*/
int set_mode(termstate_t * term, int on_off)
{
int i, _redraw = 0;
for (i = 0; i <= term->used_par; i++)
{
if (term->ques)
{
switch(term->par[i])
{
case 5: // Inverted screen on/off
if (term->decscnm != on_off)
{
term->decscnm = on_off;
invert_screen(term);
_redraw = 1;
}
break;
}
}
else
{
}
}
return _redraw;
}
static void reset_tty(byte do_clear) {
DState = ESnormal;
if (*Flags & TTY_INVERTSCR)
invert_screen();
*Flags = TTY_AUTOWRAP;
Effects = 0;
Top = 0;
Bottom = SizeY;
ColText = Color = DefColor = COL(WHITE,BLACK);
Underline = COL(HIGH|WHITE,BLACK);
HalfInten = COL(HIGH|BLACK,BLACK);
Win->Flags |= WINDOWFL_CURSOR_ON;
Win->CursorType = LINECURSOR;
TabStop[0] = 0x01010100;
TabStop[1] = TabStop[2] = TabStop[3] = TabStop[4] = 0x01010101;
nPar = 0;
G = saveG = 0;
/*
* default to latin1 charset if CONF__UNICODE is enabled
*/
#ifdef CONF__UNICODE
setCharset(G0 = saveG0 = LAT1_MAP);
#else
setCharset(G0 = saveG0 = IBMPC_MAP);
#endif
G1 = saveG1 = GRAF_MAP;
utf = utf_count = utf_char = 0;
/*
bell_pitch = DEFAULT_BELL_PITCH;
bell_duration = DEFAULT_BELL_DURATION;
kbd_table.ledmode = LED_SHOW_FLAGS;
kbd_table.ledflagstate = kbd_table.default_ledflagstate;
*/
goto_xy(0,0);
save_current();
if (do_clear)
csi_J(2);
}
/* set reverse video on characters s-e of console with selection. */
inline static void
highlight(const int s, const int e) {
invert_screen(sel_cons, s, e-s+2, 1);
}
static void set_mode(byte on_off) {
dat i;
for (i=0; i<=nPar; i++)
/* DEC private modes set/reset */
if (DState & ESques) switch (Par[i]) {
case 1: /* Cursor keys send ^[Ox/^[[x */
CHANGE_BIT(TTY_ALTCURSKEYS, on_off);
*Flags |= TTY_NEEDREFOCUS;
break;
case 3: /* 80/132 mode switch unimplemented */
break;
case 5: /* Inverted screen on/off */
CHANGE_BIT(TTY_INVERTSCR, on_off);
update_eff();
invert_screen();
break;
case 6: /* Origin relative/absolute */
CHANGE_BIT(TTY_RELORIG, on_off);
goto_axy(0,0);
break;
case 7: /* Autowrap on/off */
CHANGE_BIT(TTY_AUTOWRAP, on_off);
break;
case 8: /* Autorepeat on/off */
break;
case 9: /* new style */
CHANGE_BIT(TTY_REPORTMOUSE, on_off);
CHANGE_BIT(TTY_REPORTMOUSE2, tfalse);
Act(ChangeField,Win)
(Win, TWS_window_Attrib, WINDOW_WANT_MOUSE_MOTION|WINDOW_WANT_MOUSE,
on_off ? WINDOW_WANT_MOUSE : 0);
break;
case 25: /* Cursor on/off */
Act(ChangeField,Win)
(Win, TWS_window_Flags, WINDOWFL_CURSOR_ON, on_off ? WINDOWFL_CURSOR_ON : 0);
*Flags |= TTY_UPDATECURSOR;
break;
case 999: /* new style, report also motions */
CHANGE_BIT(TTY_REPORTMOUSE, on_off);
CHANGE_BIT(TTY_REPORTMOUSE2, on_off);
Act(ChangeField,Win)
(Win, TWS_window_Attrib, WINDOW_WANT_MOUSE|WINDOW_WANT_MOUSE_MOTION,
on_off ? WINDOW_WANT_MOUSE|WINDOW_WANT_MOUSE_MOTION : 0);
break;
case 1000: /* classic xterm style */
CHANGE_BIT(TTY_REPORTMOUSE, tfalse);
CHANGE_BIT(TTY_REPORTMOUSE2, on_off);
Act(ChangeField,Win)
(Win, TWS_window_Attrib, WINDOW_WANT_MOUSE|WINDOW_WANT_MOUSE_MOTION,
on_off ? WINDOW_WANT_MOUSE|WINDOW_WANT_MOUSE_MOTION : 0);
break;
/* ANSI modes set/reset */
} else switch (Par[i]) {
case 3: /* Monitor (display ctrls) */
CHANGE_BIT(TTY_DISPCTRL, on_off);
break;
case 4: /* Insert Mode on/off */
CHANGE_BIT(TTY_INSERT, on_off);
break;
case 20: /* Lf, Enter == CrLf/Lf */
CHANGE_BIT(TTY_CRLF, on_off);
break;
}
}
