int
run_dlg (Dlg_head * h)
{
init_dlg (h);
frontend_run_dlg (h);
dlg_run_done (h);
return h->ret_value;
}
int
dlg_run (WDialog * h)
{
dlg_init (h);
frontend_dlg_run (h);
dlg_run_done (h);
return h->ret_value;
}
void
destroy_op_win (void)
{
dlg_run_done (op_dlg);
destroy_dlg (op_dlg);
#ifndef HAVE_X
the_hint->widget.y = last_hint_line;
#endif
}
static void
fg_message (int flags, const char *title, const char *text)
{
Dlg_head *d;
d = do_create_message (flags, title, text);
tty_getch ();
dlg_run_done (d);
destroy_dlg (d);
}
static void
fg_message (int flags, const char *title, const char *text)
{
WDialog *d;
d = do_create_message (flags, title, text);
tty_getch ();
dlg_run_done (d);
dlg_destroy (d);
}
void
file_op_context_destroy_ui (file_op_context_t * ctx)
{
if (ctx != NULL && ctx->ui != NULL)
{
file_op_context_ui_t *ui = (file_op_context_ui_t *) ctx->ui;
dlg_run_done (ui->op_dlg);
dlg_destroy (ui->op_dlg);
MC_PTR_FREE (ctx->ui);
}
}
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
file_op_context_destroy_ui (FileOpContext * ctx)
{
g_return_if_fail (ctx != NULL);
if (ctx->ui != NULL)
{
FileOpContextUI *ui = (FileOpContextUI *) ctx->ui;
dlg_run_done (ui->op_dlg);
destroy_dlg (ui->op_dlg);
g_free (ui);
ctx->ui = NULL;
}
}
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 */
}
static void
mcview_search_show_result (mcview_t * view, Dlg_head ** d, size_t match_len)
{
int nroff_len;
nroff_len =
view->text_nroff_mode
? mcview__get_nroff_real_len (view, view->search->start_buffer,
view->search->normal_offset - view->search->start_buffer) : 0;
view->search_start = view->search->normal_offset + nroff_len;
if (!view->hex_mode)
view->search_start++;
nroff_len =
view->text_nroff_mode ? mcview__get_nroff_real_len (view, view->search_start - 1,
match_len) : 0;
view->search_end = view->search_start + match_len + nroff_len;
if (view->hex_mode)
{
view->hex_cursor = view->search_start;
view->hexedit_lownibble = FALSE;
view->dpy_start = view->search_start - view->search_start % view->bytes_per_line;
view->dpy_end = view->search_end - view->search_end % view->bytes_per_line;
}
if (verbose)
{
dlg_run_done (*d);
destroy_dlg (*d);
*d = create_message (D_NORMAL, _("Search"), _("Seeking to search result"));
tty_refresh ();
}
mcview_moveto_match (view);
}
void
mcview_do_search (mcview_t * view)
{
off_t search_start = 0;
gboolean isFound = FALSE;
gboolean need_search_again = TRUE;
Dlg_head *d = NULL;
size_t match_len;
if (verbose)
{
d = create_message (D_NORMAL, _("Search"), _("Searching %s"), view->last_search_string);
tty_refresh ();
}
/*for avoid infinite search loop we need to increase or decrease start offset of search */
if (view->search_start != 0)
{
if (!view->text_nroff_mode)
search_start = view->search_start + (mcview_search_options.backwards ? -2 : 0);
else
{
if (mcview_search_options.backwards)
{
mcview_nroff_t *nroff;
nroff = mcview_nroff_seq_new_num (view, view->search_start);
if (mcview_nroff_seq_prev (nroff) != -1)
search_start =
-(mcview__get_nroff_real_len (view, nroff->index - 1, 2) +
nroff->char_width + 1);
else
search_start = -2;
mcview_nroff_seq_free (&nroff);
}
else
{
search_start = mcview__get_nroff_real_len (view, view->search_start + 1, 2);
}
search_start += view->search_start;
}
}
if (mcview_search_options.backwards && (int) search_start < 0)
search_start = 0;
/* Compute the percent steps */
mcview_search_update_steps (view);
view->update_activate = 0;
tty_enable_interrupt_key ();
do
{
off_t growbufsize;
if (view->growbuf_in_use)
growbufsize = mcview_growbuf_filesize (view);
else
growbufsize = view->search->original_len;
if (mcview_find (view, search_start, &match_len))
{
mcview_search_show_result (view, &d, match_len);
need_search_again = FALSE;
isFound = TRUE;
break;
}
if (view->search->error_str == NULL)
break;
search_start = growbufsize - view->search->original_len;
if (search_start <= 0)
{
search_start = 0;
break;
}
}
while (mcview_may_still_grow (view));
if (view->search_start != 0 && !isFound && need_search_again
&& !mcview_search_options.backwards)
{
int result;
mcview_update (view);
result =
query_dialog (_("Search done"), _("Continue from beginning?"), D_NORMAL, 2, _("&Yes"),
_("&No"));
if (result != 0)
isFound = TRUE;
else
search_start = 0;
}
if (!isFound && view->search->error_str != NULL && mcview_find (view, search_start, &match_len))
{
mcview_search_show_result (view, &d, match_len);
isFound = TRUE;
}
tty_disable_interrupt_key ();
if (verbose)
{
dlg_run_done (d);
destroy_dlg (d);
}
if (!isFound && view->search->error_str != NULL)
message (D_NORMAL, _("Search"), "%s", view->search->error_str);
view->dirty++;
mcview_update (view);
}
static void
gview_quit (GtkWidget *widget, WView *view)
{
dlg_run_done (view->widget.parent);
destroy_dlg (view->widget.parent);
}
