static void
edition_pre_exec (void)
{
if (clear_before_exec)
clr_scr ();
else
{
if (!(mc_global.tty.console_flag != '\0' || mc_global.tty.xterm_flag))
printf ("\n\n");
}
channels_down ();
disable_mouse ();
disable_bracketed_paste ();
tty_reset_shell_mode ();
tty_keypad (FALSE);
tty_reset_screen ();
numeric_keypad_mode ();
/* on xterms: maybe endwin did not leave the terminal on the shell
* screen page: do it now.
*
* Do not move this before endwin: in some systems rmcup includes
* a call to clear screen, so it will end up clearing the shell screen.
*/
do_exit_ca_mode ();
}
void
toggle_mouse(void)
{
if (mouse_enabled)
disable_mouse();
else
enable_mouse();
}
void
tty_shutdown (void)
{
disable_mouse ();
tty_reset_shell_mode ();
tty_noraw_mode ();
tty_keypad (FALSE);
tty_reset_screen ();
do_exit_ca_mode ();
}
static void
free_itrm(struct itrm *itrm)
{
if (!itrm) return;
if (!itrm->remote) {
if (itrm->orig_title && *itrm->orig_title) {
set_window_title(itrm->orig_title, itrm->title_codepage);
} else if (itrm->touched_title) {
/* Set the window title to the value of $TERM if X11
* wasn't compiled in. Should hopefully make at least
* half the users happy. (debian bug #312955) */
unsigned char title[MAX_TERM_LEN];
get_terminal_name(title);
if (*title)
set_window_title(title,
get_cp_index("US-ASCII"));
}
unhandle_terminal_resize(itrm->in.ctl);
#ifdef CONFIG_MOUSE
disable_mouse();
#endif
send_done_sequence(itrm->out.std, itrm->altscreen);
tcsetattr(itrm->in.ctl, TCSANOW, &itrm->t);
}
mem_free_set(&itrm->orig_title, NULL);
/* elinks -remote may not have a valid stdin if not run from a tty (bug 938) */
if (!itrm->remote || itrm->in.std >= 0) clear_handlers(itrm->in.std);
clear_handlers(itrm->in.sock);
clear_handlers(itrm->out.std);
clear_handlers(itrm->out.sock);
kill_timer(&itrm->timer);
if (itrm == ditrm) ditrm = NULL;
mem_free_if(itrm->out.queue.data);
mem_free_if(itrm->in.queue.data);
mem_free(itrm);
}
void
tty_shutdown (void)
{
char *op_cap;
disable_mouse ();
tty_reset_shell_mode ();
tty_noraw_mode ();
tty_keypad (FALSE);
tty_reset_screen ();
do_exit_ca_mode ();
SLang_reset_tty ();
/* Load the op capability to reset the colors to those that were
* active when the program was started up
*/
op_cap = SLtt_tgetstr ((char *) "op");
if (op_cap != NULL)
{
fputs (op_cap, stdout);
fflush (stdout);
}
}
void
toggle_panels (void)
{
#ifdef ENABLE_SUBSHELL
vfs_path_t *new_dir_vpath = NULL;
#endif /* ENABLE_SUBSHELL */
SIG_ATOMIC_VOLATILE_T was_sigwinch = 0;
channels_down ();
disable_mouse ();
disable_bracketed_paste ();
if (clear_before_exec)
clr_scr ();
if (mc_global.tty.alternate_plus_minus)
numeric_keypad_mode ();
#ifndef HAVE_SLANG
/* With slang we don't want any of this, since there
* is no raw_mode supported
*/
tty_reset_shell_mode ();
#endif /* !HAVE_SLANG */
tty_noecho ();
tty_keypad (FALSE);
tty_reset_screen ();
do_exit_ca_mode ();
tty_raw_mode ();
if (mc_global.tty.console_flag != '\0')
handle_console (CONSOLE_RESTORE);
#ifdef ENABLE_SUBSHELL
if (mc_global.tty.use_subshell)
{
vfs_path_t **new_dir_p;
new_dir_p = vfs_current_is_local ()? &new_dir_vpath : NULL;
invoke_subshell (NULL, VISIBLY, new_dir_p);
}
else
#endif /* ENABLE_SUBSHELL */
{
if (output_starts_shell)
{
fprintf (stderr, _("Type 'exit' to return to the Midnight Commander"));
fprintf (stderr, "\n\r\n\r");
my_system (EXECUTE_INTERNAL, mc_global.tty.shell, NULL);
}
else
get_key_code (0);
}
if (mc_global.tty.console_flag != '\0')
handle_console (CONSOLE_SAVE);
do_enter_ca_mode ();
tty_reset_prog_mode ();
tty_keypad (TRUE);
/* Prevent screen flash when user did 'exit' or 'logout' within
subshell */
if ((quit & SUBSHELL_EXIT) != 0)
{
/* User did 'exit' or 'logout': quit MC */
if (quiet_quit_cmd ())
return;
quit = 0;
#ifdef ENABLE_SUBSHELL
/* restart subshell */
if (mc_global.tty.use_subshell)
init_subshell ();
#endif /* ENABLE_SUBSHELL */
}
enable_mouse ();
enable_bracketed_paste ();
channels_up ();
if (mc_global.tty.alternate_plus_minus)
application_keypad_mode ();
/* HACK:
* Save sigwinch flag that will be reset in mc_refresh() called via update_panels().
* There is some problem with screen redraw in ncurses-based mc in this situation.
*/
was_sigwinch = mc_global.tty.winch_flag;
mc_global.tty.winch_flag = 0;
#ifdef ENABLE_SUBSHELL
if (mc_global.tty.use_subshell)
{
do_load_prompt ();
if (new_dir_vpath != NULL)
do_possible_cd (new_dir_vpath);
if (mc_global.tty.console_flag != '\0' && output_lines)
show_console_contents (output_start_y,
LINES - mc_global.keybar_visible - output_lines -
1, LINES - mc_global.keybar_visible - 1);
}
vfs_path_free (new_dir_vpath);
#endif /* ENABLE_SUBSHELL */
if (mc_global.mc_run_mode == MC_RUN_FULL)
{
update_panels (UP_OPTIMIZE, UP_KEEPSEL);
update_xterm_title_path ();
}
if (was_sigwinch != 0 || mc_global.tty.winch_flag != 0)
dialog_change_screen_size ();
else
repaint_screen ();
}
void
toggle_panels (void)
{
#ifdef HAVE_SUBSHELL_SUPPORT
char *new_dir = NULL;
char **new_dir_p;
#endif /* HAVE_SUBSHELL_SUPPORT */
channels_down ();
disable_mouse ();
if (clear_before_exec)
clr_scr ();
if (alternate_plus_minus)
numeric_keypad_mode ();
#ifndef HAVE_SLANG
/* With slang we don't want any of this, since there
* is no mc_raw_mode supported
*/
reset_shell_mode ();
noecho ();
#endif /* !HAVE_SLANG */
keypad (stdscr, FALSE);
endwin ();
do_exit_ca_mode ();
mc_raw_mode ();
if (console_flag)
handle_console (CONSOLE_RESTORE);
#ifdef HAVE_SUBSHELL_SUPPORT
if (use_subshell) {
new_dir_p = vfs_current_is_local ()? &new_dir : NULL;
if (invoke_subshell (NULL, VISIBLY, new_dir_p))
quiet_quit_cmd (); /* User did `exit' or `logout': quit MC quietly */
} else
#endif /* HAVE_SUBSHELL_SUPPORT */
{
if (output_starts_shell) {
fprintf (stderr,
_("Type `exit' to return to the Midnight Commander"));
fprintf (stderr, "\n\r\n\r");
my_system (EXECUTE_INTERNAL, shell, NULL);
} else
get_key_code (0);
}
if (console_flag)
handle_console (CONSOLE_SAVE);
do_enter_ca_mode ();
reset_prog_mode ();
keypad (stdscr, TRUE);
/* Prevent screen flash when user did 'exit' or 'logout' within
subshell */
if (quit)
return;
enable_mouse ();
channels_up ();
if (alternate_plus_minus)
application_keypad_mode ();
#ifdef HAVE_SUBSHELL_SUPPORT
if (use_subshell) {
load_prompt (0, 0);
if (new_dir)
do_possible_cd (new_dir);
if (console_flag && output_lines)
show_console_contents (output_start_y,
LINES - keybar_visible - output_lines -
1, LINES - keybar_visible - 1);
}
#endif /* HAVE_SUBSHELL_SUPPORT */
update_panels (UP_OPTIMIZE, UP_KEEPSEL);
update_xterm_title_path ();
do_refresh ();
}
