void
set_hintbar (const char *str)
{
label_set_text (the_hint, str);
if (ok_to_refresh > 0)
mc_refresh ();
}
void
clr_scr (void)
{
standend ();
dlg_erase (midnight_dlg);
mc_refresh ();
doupdate ();
}
static void
refresh_cmd (void)
{
#ifdef HAVE_SLANG
tty_touch_screen ();
mc_refresh ();
#else
/* Use this if the refreshes fail */
clr_scr ();
repaint_screen ();
#endif /* HAVE_SLANG */
}
static int
learn_button (WButton * button, int action)
{
WDialog *d;
char *seq;
(void) button;
d = create_message (D_ERROR, _("Teach me a key"),
_("Please press the %s\n"
"and then wait until this message disappears.\n\n"
"Then, press it again to see if OK appears\n"
"next to its button.\n\n"
"If you want to escape, press a single Escape key\n"
"and wait as well."), _(key_name_conv_tab[action - B_USER].longname));
mc_refresh ();
if (learnkeys[action - B_USER].sequence != NULL)
{
g_free (learnkeys[action - B_USER].sequence);
learnkeys[action - B_USER].sequence = NULL;
}
seq = learn_key ();
if (seq != NULL)
{
/* Esc hides the dialog and do not allow definitions of
* regular characters
*/
gboolean seq_ok = FALSE;
if (*seq != '\0' && strcmp (seq, "\\e") != 0 && strcmp (seq, "\\e\\e") != 0
&& strcmp (seq, "^m") != 0 && strcmp (seq, "^i") != 0
&& (seq[1] != '\0' || *seq < ' ' || *seq > '~'))
{
learnchanged = TRUE;
learnkeys[action - B_USER].sequence = seq;
seq = convert_controls (seq);
seq_ok = define_sequence (key_name_conv_tab[action - B_USER].code, seq, MCKEY_NOACTION);
}
if (!seq_ok)
message (D_NORMAL, _("Cannot accept this key"), _("You have entered \"%s\""), seq);
g_free (seq);
}
dlg_run_done (d);
dlg_destroy (d);
dlg_select_widget (learnkeys[action - B_USER].button);
return 0; /* Do not kill learn_dlg */
}
void rotate_dash (void)
{
static const char rotating_dash [] = "|/-\\";
static int pos = 0;
if (!nice_rotating_dash || (ok_to_refresh <= 0))
return;
if (pos >= sizeof (rotating_dash)-1)
pos = 0;
move (0, COLS-1);
attrset (NORMAL_COLOR);
addch (rotating_dash [pos]);
mc_refresh ();
pos++;
}
void rotate_dash (void)
{
#ifndef HAVE_X
static char rotating_dash [] = "|/-\\";
static int pos = 0;
if (!nice_rotating_dash || (ok_to_refresh <= 0))
return;
if (pos >= sizeof (rotating_dash)-1)
pos = 0;
move (0, COLS-1);
addch (rotating_dash [pos]);
mc_refresh ();
pos++;
#endif
}
void
rotate_dash (void)
{
static const char rotating_dash[] = "|/-\\";
static size_t pos = 0;
if (!nice_rotating_dash || (ok_to_refresh <= 0))
return;
if (pos >= sizeof (rotating_dash) - 1)
pos = 0;
tty_gotoyx (0, COLS - 1);
tty_setcolor (NORMAL_COLOR);
tty_print_char (rotating_dash[pos]);
mc_refresh ();
pos++;
}
static int learn_button (int action, void *param)
{
unsigned char *seq;
Dlg_head *d = message (D_INSERT | 1, _(" Teach me a key "),
_("Please press the %s\n"
"and then wait until this message disappears.\n\n"
"Then, press it again to see if OK appears\n"
"next to its button.\n\n"
"If you want to escape, press a single Escape key\n"
"and wait as well."),
_(key_name_conv_tab [action - B_USER].longname));
mc_refresh ();
if (learnkeys [action - B_USER].sequence != NULL) {
free (learnkeys [action - B_USER].sequence);
learnkeys [action - B_USER].sequence = NULL;
}
seq = learn_key ();
if (seq){
/* Esc hides the dialog and do not allow definitions of
* regular characters
*/
if (*seq && strcmp (seq, "\\e") && strcmp (seq, "\\e\\e")
&& strcmp (seq, "^m" )
&& (seq [1] || (*seq < ' ' || *seq > '~'))){
learnchanged = 1;
learnkeys [action - B_USER].sequence = seq;
seq = convert_controls (seq);
define_sequence (key_name_conv_tab [action - B_USER].code, seq,
MCKEY_NOACTION);
} else {
message (0, _(" Cannot accept this key "),
_(" You have entered \"%s\""), seq);
}
free (seq);
}
dlg_run_done (d);
destroy_dlg (d);
dlg_select_widget (learn_dlg, learnkeys [action - B_USER].button);
return 0; /* Do not kill learn_dlg */
}
void
rotate_dash (gboolean show)
{
static const char rotating_dash[4] = "|/-\\";
static size_t pos = 0;
Widget *w = WIDGET (midnight_dlg);
if (!nice_rotating_dash || (ok_to_refresh <= 0))
return;
widget_move (w, (menubar_visible != 0) ? 1 : 0, w->cols - 1);
tty_setcolor (NORMAL_COLOR);
if (!show)
tty_print_alt_char (ACS_URCORNER, FALSE);
else
{
tty_print_char (rotating_dash[pos]);
pos = (pos + 1) % sizeof (rotating_dash);
}
mc_refresh ();
}
void print_vfs_message (char *msg, ...)
{
va_list ap;
char str [128];
va_start (ap, msg);
g_vsnprintf (str, sizeof (str), msg, ap);
va_end (ap);
if (midnight_shutdown)
return;
if (!message_visible || !the_hint || !the_hint->widget.parent) {
int col, row;
if (!nice_rotating_dash || (ok_to_refresh <= 0))
return;
/* Preserve current cursor position */
getyx (stdscr, row, col);
move (0, 0);
attrset (NORMAL_COLOR);
printw ("%-*s", COLS-1, str);
/* Restore cursor position */
move(row, col);
mc_refresh ();
return;
}
if (message_visible) {
set_hintbar(str);
}
}
gboolean
do_load_prompt (void)
{
gboolean ret = FALSE;
if (!read_subshell_prompt ())
return ret;
/* Don't actually change the prompt if it's invisible */
if (top_dlg != NULL && ((Dlg_head *) top_dlg->data == midnight_dlg) && command_prompt)
{
setup_cmdline ();
/* since the prompt has changed, and we are called from one of the
* tty_get_event channels, the prompt updating does not take place
* automatically: force a cursor update and a screen refresh
*/
update_cursor (midnight_dlg);
mc_refresh ();
ret = TRUE;
}
update_subshell_prompt = TRUE;
return ret;
}
