void
setup_panels (void)
{
int start_y;
if (mc_global.tty.console_flag != '\0')
{
int minimum;
if (output_lines < 0)
output_lines = 0;
height =
LINES - mc_global.keybar_visible - (command_prompt ? 1 : 0) - menubar_visible -
output_lines - mc_global.message_visible;
minimum = MINHEIGHT * (1 + panels_layout.horizontal_split);
if (height < minimum)
{
output_lines -= minimum - height;
height = minimum;
}
}
else
{
height =
LINES - menubar_visible - (command_prompt ? 1 : 0) - mc_global.keybar_visible -
mc_global.message_visible;
}
check_split (&panels_layout);
start_y = menubar_visible;
/* The column computing is deferred until panel_do_cols */
if (panels_layout.horizontal_split)
{
widget_set_size (panels[0].widget, start_y, 0, panels_layout.top_panel_size, 0);
widget_set_size (panels[1].widget, start_y + panels_layout.top_panel_size, 0,
height - panels_layout.top_panel_size, 0);
}
else
{
widget_set_size (panels[0].widget, start_y, 0, height, 0);
widget_set_size (panels[1].widget, start_y, panels_layout.left_panel_size, height, 0);
}
panel_do_cols (0);
panel_do_cols (1);
widget_set_size (WIDGET (the_menubar), 0, 0, 1, COLS);
if (command_prompt)
{
#ifdef ENABLE_SUBSHELL
if (!mc_global.tty.use_subshell || !do_load_prompt ())
#endif
setup_cmdline ();
}
else
{
widget_set_size (WIDGET (cmdline), 0, 0, 0, 0);
widget_set_size (WIDGET (the_prompt), LINES, COLS, 0, 0);
}
widget_set_size (WIDGET (the_bar), LINES - 1, 0, mc_global.keybar_visible, COLS);
buttonbar_set_visible (the_bar, mc_global.keybar_visible);
/* Output window */
if (mc_global.tty.console_flag != '\0' && output_lines)
{
output_start_y = LINES - (command_prompt ? 1 : 0) - mc_global.keybar_visible - output_lines;
show_console_contents (output_start_y,
LINES - output_lines - mc_global.keybar_visible - 1,
LINES - mc_global.keybar_visible - 1);
}
if (mc_global.message_visible)
widget_set_size (WIDGET (the_hint), height + start_y, 0, 1, COLS);
else
widget_set_size (WIDGET (the_hint), 0, 0, 0, 0);
update_xterm_title_path ();
}
void
setup_panels (void)
{
int start_y;
int promptl; /* the prompt len */
if (console_flag) {
int minimum;
if (output_lines < 0)
output_lines = 0;
height =
LINES - keybar_visible - command_prompt - menubar_visible -
output_lines - message_visible;
minimum = MINHEIGHT * (1 + horizontal_split);
if (height < minimum) {
output_lines -= minimum - height;
height = minimum;
}
} else {
height =
LINES - menubar_visible - command_prompt - keybar_visible -
message_visible;
}
check_split ();
start_y = menubar_visible;
/* The column computing is defered until panel_do_cols */
if (horizontal_split) {
widget_set_size (panels[0].widget, start_y, 0, first_panel_size,
0);
/* Only one panel at the moment */
/* widget_set_size (panels[1].widget, start_y + first_panel_size, 0, */
/* height - first_panel_size, 0); */
} else {
int first_x = first_panel_size;
widget_set_size (panels[0].widget, start_y, 0, height, 0);
/* Only one panel at the moment */
/* widget_set_size (panels[1].widget, start_y, first_x, height, 0); */
}
panel_do_cols (0);
/* Only one panel at the moment */
/* panel_do_cols (1); */
promptl = strlen (prompt);
widget_set_size (&the_menubar->widget, 0, 0, 1, COLS);
if (command_prompt) {
widget_set_size (&cmdline->widget, LINES - 1 - keybar_visible,
promptl, 1,
COLS - promptl - (keybar_visible ? 0 : 1));
winput_set_origin (cmdline, promptl,
COLS - promptl - (keybar_visible ? 0 : 1));
widget_set_size (&the_prompt->widget, LINES - 1 - keybar_visible,
0, 1, promptl);
} else {
widget_set_size (&cmdline->widget, 0, 0, 0, 0);
winput_set_origin (cmdline, 0, 0);
widget_set_size (&the_prompt->widget, LINES, COLS, 0, 0);
}
widget_set_size (&the_bar->widget, LINES - 1, 0, keybar_visible, COLS);
the_bar->visible = keybar_visible;
/* Output window */
if (console_flag && output_lines) {
output_start_y =
LINES - command_prompt - keybar_visible - output_lines;
show_console_contents (output_start_y,
LINES - output_lines - keybar_visible - 1,
LINES - keybar_visible - 1);
}
if (message_visible) {
widget_set_size (&the_hint->widget, height + start_y, 0, 1, COLS);
set_hintbar (""); /* clean up the line */
} else
widget_set_size (&the_hint->widget, 0, 0, 0, 0);
load_hint (1);
update_xterm_title_path ();
}
void
setup_panels (void)
{
int start_y;
int promptl; /* the prompt len */
if (mc_global.tty.console_flag)
{
int minimum;
if (output_lines < 0)
output_lines = 0;
height =
LINES - mc_global.keybar_visible - command_prompt - menubar_visible -
output_lines - mc_global.message_visible;
minimum = MINHEIGHT * (1 + horizontal_split);
if (height < minimum)
{
output_lines -= minimum - height;
height = minimum;
}
}
else
{
height =
LINES - menubar_visible - command_prompt - mc_global.keybar_visible -
mc_global.message_visible;
}
check_split ();
start_y = menubar_visible;
/* The column computing is defered until panel_do_cols */
if (horizontal_split)
{
widget_set_size (panels[0].widget, start_y, 0, first_panel_size, 0);
widget_set_size (panels[1].widget, start_y + first_panel_size, 0,
height - first_panel_size, 0);
}
else
{
int first_x = first_panel_size;
widget_set_size (panels[0].widget, start_y, 0, height, 0);
widget_set_size (panels[1].widget, start_y, first_x, height, 0);
}
panel_do_cols (0);
panel_do_cols (1);
promptl = str_term_width1 (mc_prompt);
widget_set_size (&the_menubar->widget, 0, 0, 1, COLS);
if (command_prompt)
{
widget_set_size (&cmdline->widget, LINES - 1 - mc_global.keybar_visible, promptl, 1,
COLS - promptl);
input_set_origin (cmdline, promptl, COLS - promptl);
widget_set_size (&the_prompt->widget, LINES - 1 - mc_global.keybar_visible, 0, 1, promptl);
}
else
{
widget_set_size (&cmdline->widget, 0, 0, 0, 0);
input_set_origin (cmdline, 0, 0);
widget_set_size (&the_prompt->widget, LINES, COLS, 0, 0);
}
widget_set_size (&the_bar->widget, LINES - 1, 0, mc_global.keybar_visible, COLS);
buttonbar_set_visible (the_bar, mc_global.keybar_visible);
/* Output window */
if (mc_global.tty.console_flag && output_lines)
{
output_start_y = LINES - command_prompt - mc_global.keybar_visible - output_lines;
show_console_contents (output_start_y,
LINES - output_lines - mc_global.keybar_visible - 1,
LINES - mc_global.keybar_visible - 1);
}
if (mc_global.message_visible)
widget_set_size (&the_hint->widget, height + start_y, 0, 1, COLS);
else
widget_set_size (&the_hint->widget, 0, 0, 0, 0);
update_xterm_title_path ();
}
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
do_executev (const char *shell, int flags, char *const argv[])
{
#ifdef ENABLE_SUBSHELL
vfs_path_t *new_dir_vpath = NULL;
#endif /* ENABLE_SUBSHELL */
vfs_path_t *old_vfs_dir_vpath = NULL;
if (!vfs_current_is_local ())
old_vfs_dir_vpath = vfs_path_clone (vfs_get_raw_current_dir ());
if (mc_global.mc_run_mode == MC_RUN_FULL)
save_cwds_stat ();
pre_exec ();
if (mc_global.tty.console_flag != '\0')
handle_console (CONSOLE_RESTORE);
if (!mc_global.tty.use_subshell && *argv != NULL && (flags & EXECUTE_INTERNAL) == 0)
{
printf ("%s%s\n", mc_prompt, *argv);
fflush (stdout);
}
#ifdef ENABLE_SUBSHELL
if (mc_global.tty.use_subshell && (flags & EXECUTE_INTERNAL) == 0)
{
do_update_prompt ();
/* We don't care if it died, higher level takes care of this */
invoke_subshell (*argv, VISIBLY, old_vfs_dir_vpath != NULL ? NULL : &new_dir_vpath);
}
else
#endif /* ENABLE_SUBSHELL */
my_systemv_flags (flags, shell, argv);
if ((flags & EXECUTE_INTERNAL) == 0)
{
if ((pause_after_run == pause_always
|| (pause_after_run == pause_on_dumb_terminals && !mc_global.tty.xterm_flag
&& mc_global.tty.console_flag == '\0')) && quit == 0
#ifdef ENABLE_SUBSHELL
&& subshell_state != RUNNING_COMMAND
#endif /* ENABLE_SUBSHELL */
)
{
printf (_("Press any key to continue..."));
fflush (stdout);
tty_raw_mode ();
get_key_code (0);
printf ("\r\n");
fflush (stdout);
}
if (mc_global.tty.console_flag != '\0' && output_lines != 0 && mc_global.keybar_visible)
{
putchar ('\n');
fflush (stdout);
}
}
if (mc_global.tty.console_flag != '\0')
handle_console (CONSOLE_SAVE);
edition_post_exec ();
#ifdef ENABLE_SUBSHELL
if (new_dir_vpath != NULL)
{
do_possible_cd (new_dir_vpath);
vfs_path_free (new_dir_vpath);
}
#endif /* ENABLE_SUBSHELL */
if (old_vfs_dir_vpath != NULL)
{
mc_chdir (old_vfs_dir_vpath);
vfs_path_free (old_vfs_dir_vpath);
}
if (mc_global.mc_run_mode == MC_RUN_FULL)
{
update_panels (UP_OPTIMIZE, UP_KEEPSEL);
update_xterm_title_path ();
}
do_refresh ();
use_dash (TRUE);
}
static void
do_execute (const char *shell, const char *command, int flags)
{
#ifdef HAVE_SUBSHELL_SUPPORT
char *new_dir = NULL;
#endif /* HAVE_SUBSHELL_SUPPORT */
#ifdef USE_VFS
char *old_vfs_dir = 0;
if (!vfs_current_is_local ())
old_vfs_dir = g_strdup (vfs_get_current_dir ());
#endif /* USE_VFS */
save_cwds_stat ();
pre_exec ();
if (console_flag)
handle_console (CONSOLE_RESTORE);
if (!use_subshell && command && !(flags & EXECUTE_INTERNAL)) {
printf ("%s%s\n", prompt, command);
}
#ifdef HAVE_SUBSHELL_SUPPORT
if (use_subshell && !(flags & EXECUTE_INTERNAL)) {
do_update_prompt ();
/* We don't care if it died, higher level takes care of this */
#ifdef USE_VFS
invoke_subshell (command, VISIBLY, old_vfs_dir ? 0 : &new_dir);
#else
invoke_subshell (command, VISIBLY, &new_dir);
#endif /* !USE_VFS */
} else
#endif /* HAVE_SUBSHELL_SUPPORT */
my_system (flags, shell, command);
if (!(flags & EXECUTE_INTERNAL)) {
if ((pause_after_run == pause_always
|| (pause_after_run == pause_on_dumb_terminals && !xterm_flag
&& !console_flag)) && !quit
#ifdef HAVE_SUBSHELL_SUPPORT
&& subshell_state != RUNNING_COMMAND
#endif /* HAVE_SUBSHELL_SUPPORT */
) {
printf (_("Press any key to continue..."));
fflush (stdout);
mc_raw_mode ();
get_key_code (0);
printf ("\r\n");
fflush (stdout);
}
if (console_flag) {
if (output_lines && keybar_visible) {
putchar ('\n');
fflush (stdout);
}
}
}
if (console_flag)
handle_console (CONSOLE_SAVE);
edition_post_exec ();
#ifdef HAVE_SUBSHELL_SUPPORT
if (new_dir)
do_possible_cd (new_dir);
#endif /* HAVE_SUBSHELL_SUPPORT */
#ifdef USE_VFS
if (old_vfs_dir) {
mc_chdir (old_vfs_dir);
g_free (old_vfs_dir);
}
#endif /* USE_VFS */
update_panels (UP_OPTIMIZE, UP_KEEPSEL);
update_xterm_title_path ();
do_refresh ();
use_dash (TRUE);
}
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 ();
}
