static cb_ret_t
chmod_callback (Dlg_head * h, Widget * sender, dlg_msg_t msg, int parm, void *data)
{
char buffer[BUF_TINY];
int id;
id = dlg_get_current_widget_id (h) - (chmod_but_num - (single_set ? 4 : 0)) - 1;
switch (msg)
{
case DLG_ACTION:
/* close dialog due to SIGINT (ctrl-g) */
if (sender == NULL && parm == CK_Cancel)
return MSG_NOT_HANDLED;
/* handle checkboxes */
if (id >= 0)
{
gboolean sender_is_checkbox = FALSE;
unsigned int i;
/* whether action was sent by checkbox? */
for (i = 0; i < check_perm_num; i++)
if (sender == (Widget *) check_perm[i].check)
{
sender_is_checkbox = TRUE;
break;
}
if (sender_is_checkbox)
{
c_stat ^= check_perm[id].mode;
g_snprintf (buffer, sizeof (buffer), "%o", (unsigned int) c_stat);
label_set_text (statl, buffer);
chmod_toggle_select (h, id);
mode_change = TRUE;
return MSG_HANDLED;
}
}
return MSG_NOT_HANDLED;
case DLG_KEY:
if ((parm == 'T' || parm == 't' || parm == KEY_IC) && id > 0)
{
chmod_toggle_select (h, id);
if (parm == KEY_IC)
dlg_one_down (h);
return MSG_HANDLED;
}
return MSG_NOT_HANDLED;
case DLG_DRAW:
chmod_refresh (h);
return MSG_HANDLED;
default:
return default_dlg_callback (h, sender, msg, parm, data);
}
}
static cb_ret_t
chmod_callback (Dlg_head *h, dlg_msg_t msg, int parm)
{
char buffer[BUF_TINY];
int id = h->current->dlg_id - BUTTONS + single_set * 2;
switch (msg) {
case DLG_ACTION:
if (id >= 0) {
c_stat ^= check_perm[id].mode;
g_snprintf (buffer, sizeof (buffer), "%o", c_stat);
label_set_text (statl, buffer);
chmod_toggle_select (h, id);
mode_change = 1;
}
return MSG_HANDLED;
case DLG_KEY:
if ((parm == 'T' || parm == 't' || parm == KEY_IC) && id > 0) {
chmod_toggle_select (h, id);
if (parm == KEY_IC)
dlg_one_down (h);
return MSG_HANDLED;
}
return MSG_NOT_HANDLED;
case DLG_DRAW:
chmod_refresh (h);
return MSG_HANDLED;
default:
return default_dlg_callback (h, msg, parm);
}
}
static gboolean
learn_check_key (int c)
{
int i;
for (i = 0; i < learn_total; i++)
{
if (key_name_conv_tab[i].code != c || learnkeys[i].ok)
continue;
dlg_select_widget (learnkeys[i].button);
/* TRANSLATORS: This label appears near learned keys. Keep it short. */
label_set_text (LABEL (learnkeys[i].label), _("OK"));
learnkeys[i].ok = TRUE;
learnok++;
if (learnok >= learn_total)
{
learn_dlg->ret_value = B_CANCEL;
if (learnchanged)
{
if (query_dialog (learn_title,
_
("It seems that all your keys already\n"
"work fine. That's great."), D_ERROR, 2,
_("&Save"), _("&Discard")) == 0)
learn_dlg->ret_value = B_ENTER;
}
else
{
message (D_ERROR, learn_title,
_
("Great! You have a complete terminal database!\n"
"All your keys work well."));
}
dlg_stop (learn_dlg);
}
return TRUE;
}
switch (c)
{
case KEY_LEFT:
case 'h':
return learn_move (FALSE);
case KEY_RIGHT:
case 'l':
return learn_move (TRUE);
case 'j':
dlg_one_down (learn_dlg);
return TRUE;
case 'k':
dlg_one_up (learn_dlg);
return TRUE;
}
/* Prevent from disappearing if a non-defined sequence is pressed
and contains a button hotkey. Only recognize hotkeys with ALT. */
return (c < 255 && g_ascii_isalnum (c));
}
static int learn_check_key (int c)
{
int i;
for (i = 0; i < learn_total; i++) {
if (key_name_conv_tab [i].code == c) {
if (!learnkeys [i].ok) {
dlg_select_widget (learn_dlg, learnkeys [i].button);
label_set_text ((WLabel *) learnkeys [i].label,
_("OK"));
learnkeys [i].ok = 1;
learnok++;
if (learnok >= learn_total) {
learn_dlg->ret_value = B_CANCEL;
if (learnchanged) {
if (query_dialog (learn_title,
_("It seems that all your keys already\n"
"work fine. That's great."),
1, 2, _("&Save"), _("&Discard")) == 0)
learn_dlg->ret_value = B_ENTER;
} else {
message (1, learn_title,
_("Great! You have a complete terminal database!\n"
"All your keys work well."));
}
dlg_stop (learn_dlg);
}
return 1;
}
}
}
switch (c) {
case KEY_LEFT:
case 'h':
return learn_move (0);
case KEY_RIGHT:
case 'l':
return learn_move (1);
case 'j':
dlg_one_down (learn_dlg);
return 1;
case 'k':
dlg_one_up (learn_dlg);
return 1;
}
/* Prevent from disappearing if a non-defined sequence is pressed
and contains s or c. Use ALT('s') or ALT('c'). */
if (c < 255 && isalpha(c))
{
c = toupper(c);
for (i = 0; i < BUTTONS; i++)
if (c == learn_but [i].hotkey)
return 1;
}
return 0;
}
static void
dlg_key_event (WDialog * h, int d_key)
{
cb_ret_t handled;
if (h->widgets == NULL)
return;
if (h->current == NULL)
h->current = h->widgets;
/* TAB used to cycle */
if ((h->flags & DLG_WANT_TAB) == 0)
{
if (d_key == '\t')
{
dlg_one_down (h);
return;
}
else if ((d_key & ~(KEY_M_SHIFT | KEY_M_CTRL)) == '\t')
{
dlg_one_up (h);
return;
}
}
/* first can dlg_callback handle the key */
handled = send_message (h, NULL, MSG_KEY, d_key, NULL);
/* next try the hotkey */
if (handled == MSG_NOT_HANDLED)
handled = dlg_try_hotkey (h, d_key);
if (handled == MSG_HANDLED)
send_message (h, NULL, MSG_HOTKEY_HANDLED, 0, NULL);
else
/* not used - then try widget_callback */
handled = send_message (h->current->data, NULL, MSG_KEY, d_key, NULL);
/* not used- try to use the unhandled case */
if (handled == MSG_NOT_HANDLED)
handled = send_message (h, NULL, MSG_UNHANDLED_KEY, d_key, NULL);
if (handled == MSG_NOT_HANDLED)
handled = dlg_handle_key (h, d_key);
(void) handled;
send_message (h, NULL, MSG_POST_KEY, d_key, NULL);
}
static cb_ret_t
dlg_execute_cmd (WDialog * h, unsigned long command)
{
cb_ret_t ret = MSG_HANDLED;
switch (command)
{
case CK_Ok:
h->ret_value = B_ENTER;
dlg_stop (h);
break;
case CK_Cancel:
h->ret_value = B_CANCEL;
dlg_stop (h);
break;
case CK_Up:
case CK_Left:
dlg_one_up (h);
break;
case CK_Down:
case CK_Right:
dlg_one_down (h);
break;
case CK_Help:
{
ev_help_t event_data = { NULL, h->help_ctx };
mc_event_raise (MCEVENT_GROUP_CORE, "help", &event_data);
}
break;
case CK_Suspend:
mc_event_raise (MCEVENT_GROUP_CORE, "suspend", NULL);
refresh_cmd ();
break;
case CK_Refresh:
refresh_cmd ();
break;
case CK_ScreenList:
if (!h->modal)
dialog_switch_list ();
else
ret = MSG_NOT_HANDLED;
break;
case CK_ScreenNext:
if (!h->modal)
dialog_switch_next ();
else
ret = MSG_NOT_HANDLED;
break;
case CK_ScreenPrev:
if (!h->modal)
dialog_switch_prev ();
else
ret = MSG_NOT_HANDLED;
break;
default:
ret = MSG_NOT_HANDLED;
}
return ret;
}
static cb_ret_t
advanced_chown_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)
{
WDialog *h = DIALOG (w);
int i;
int f_pos;
unsigned long id;
id = dlg_get_current_widget_id (h);
for (i = 0; i < BUTTONS_PERM; i++)
if (chown_advanced_but[i].id == id)
break;
f_pos = i;
i = 0;
switch (msg)
{
case MSG_DRAW:
chown_refresh ();
chown_info_update ();
return MSG_HANDLED;
case MSG_POST_KEY:
if (f_pos < 3)
b_setpos (f_pos);
return MSG_HANDLED;
case MSG_FOCUS:
if (f_pos < 3)
{
if ((flag_pos / 3) != f_pos)
flag_pos = f_pos * 3;
b_setpos (f_pos);
}
else if (f_pos < BUTTONS_PERM)
flag_pos = f_pos + 6;
return MSG_HANDLED;
case MSG_KEY:
switch (parm)
{
case XCTRL ('b'):
case KEY_LEFT:
if (f_pos < BUTTONS_PERM)
return (dec_flag_pos (f_pos));
break;
case XCTRL ('f'):
case KEY_RIGHT:
if (f_pos < BUTTONS_PERM)
return (inc_flag_pos (f_pos));
break;
case ' ':
if (f_pos < 3)
return MSG_HANDLED;
break;
case '\n':
case KEY_ENTER:
if (f_pos <= 2 || f_pos >= BUTTONS_PERM)
break;
do_enter_key (h, f_pos);
return MSG_HANDLED;
case ALT ('x'):
i++;
case ALT ('w'):
i++;
case ALT ('r'):
parm = i + 3;
for (i = 0; i < 3; i++)
ch_flags[i * 3 + parm - 3] = (x_toggle & (1 << parm)) ? '-' : '+';
x_toggle ^= (1 << parm);
update_mode (h);
dlg_broadcast_msg (h, MSG_DRAW);
send_message (h->current->data, NULL, MSG_FOCUS, 0, NULL);
break;
case XCTRL ('x'):
i++;
case XCTRL ('w'):
i++;
case XCTRL ('r'):
parm = i;
for (i = 0; i < 3; i++)
ch_flags[i * 3 + parm] = (x_toggle & (1 << parm)) ? '-' : '+';
x_toggle ^= (1 << parm);
update_mode (h);
dlg_broadcast_msg (h, MSG_DRAW);
send_message (h->current->data, NULL, MSG_FOCUS, 0, NULL);
break;
case 'x':
i++;
case 'w':
i++;
case 'r':
if (f_pos > 2)
break;
flag_pos = f_pos * 3 + i; /* (strchr(ch_perm,parm)-ch_perm); */
if (BUTTON (h->current->data)->text.start[(flag_pos % 3)] == '-')
ch_flags[flag_pos] = '+';
else
ch_flags[flag_pos] = '-';
update_mode (h);
break;
case '4':
i++;
case '2':
i++;
case '1':
if (f_pos <= 2)
{
flag_pos = i + f_pos * 3;
ch_flags[flag_pos] = '=';
update_mode (h);
}
break;
case '-':
if (f_pos > 2)
break;
case '*':
if (parm == '*')
parm = '=';
case '=':
case '+':
if (f_pos <= 4)
{
ch_flags[flag_pos] = parm;
update_mode (h);
send_message (h, sender, MSG_KEY, KEY_RIGHT, NULL);
if (flag_pos > 8 || (flag_pos % 3) == 0)
dlg_one_down (h);
}
break;
default:
break;
}
return MSG_NOT_HANDLED;
default:
return dlg_default_callback (w, sender, msg, parm, data);
}
}
static void
do_enter_key (WDialog * h, int f_pos)
{
WListbox *chl_list;
struct passwd *chl_pass;
struct group *chl_grp;
int fe;
gboolean chl_end, is_owner;
do
{
int result;
WDialog *chl_dlg;
const char *title;
int lxx, lyy, b_pos;
is_owner = (f_pos == 3);
title = is_owner ? _("owner") : _("group");
lxx = (COLS - 74) / 2 + (is_owner ? 35 : 53);
lyy = (LINES - 13) / 2;
chl_end = FALSE;
chl_dlg =
dlg_create (TRUE, lyy, lxx, 13, 17, WPOS_KEEP_DEFAULT, TRUE, dialog_colors,
chl_callback, NULL, "[Advanced Chown]", title);
/* get new listboxes */
chl_list = listbox_new (1, 1, 11, 15, FALSE, NULL);
listbox_add_item (chl_list, LISTBOX_APPEND_AT_END, 0, "<Unknown>", NULL, FALSE);
if (is_owner)
{
/* get and put user names in the listbox */
setpwent ();
while ((chl_pass = getpwent ()) != NULL)
listbox_add_item (chl_list, LISTBOX_APPEND_SORTED, 0, chl_pass->pw_name, NULL,
FALSE);
endpwent ();
fe = listbox_search_text (chl_list, get_owner (sf_stat->st_uid));
}
else
{
/* get and put group names in the listbox */
setgrent ();
while ((chl_grp = getgrent ()) != NULL)
listbox_add_item (chl_list, LISTBOX_APPEND_SORTED, 0, chl_grp->gr_name, NULL,
FALSE);
endgrent ();
fe = listbox_search_text (chl_list, get_group (sf_stat->st_gid));
}
listbox_select_entry (chl_list, fe);
b_pos = chl_list->pos;
add_widget (chl_dlg, chl_list);
result = dlg_run (chl_dlg);
if (result != B_CANCEL)
{
if (b_pos != chl_list->pos)
{
gboolean ok = FALSE;
char *text;
listbox_get_current (chl_list, &text, NULL);
if (is_owner)
{
chl_pass = getpwnam (text);
if (chl_pass != NULL)
{
ok = TRUE;
sf_stat->st_uid = chl_pass->pw_uid;
}
}
else
{
chl_grp = getgrnam (text);
if (chl_grp != NULL)
{
sf_stat->st_gid = chl_grp->gr_gid;
ok = TRUE;
}
}
if (ok)
{
ch_flags[f_pos + 6] = '+';
update_ownership ();
}
dlg_focus (h);
if (ok)
print_flags ();
}
if (result == KEY_LEFT)
{
if (!is_owner)
chl_end = TRUE;
dlg_one_up (ch_dlg);
f_pos--;
}
else if (result == KEY_RIGHT)
{
if (is_owner)
chl_end = TRUE;
dlg_one_down (ch_dlg);
f_pos++;
}
}
/* Here we used to redraw the window */
dlg_destroy (chl_dlg);
}
while (chl_end);
}
static cb_ret_t
edit_dialog_command_execute (WDialog * h, long command)
{
Widget *wh = WIDGET (h);
gboolean ret = MSG_HANDLED;
switch (command)
{
case CK_EditNew:
edit_add_window (h, wh->y + 1, wh->x, wh->lines - 2, wh->cols, NULL, 0);
break;
case CK_EditFile:
edit_load_cmd (h);
break;
case CK_EditSyntaxFile:
edit_load_syntax_file (h);
break;
case CK_EditUserMenu:
edit_load_menu_file (h);
break;
case CK_Close:
/* if there are no opened files anymore, close MC editor */
if (edit_widget_is_editor (WIDGET (h->current->data)) &&
edit_close_cmd ((WEdit *) h->current->data) && find_editor (h) == NULL)
dlg_stop (h);
break;
case CK_Help:
edit_help ();
/* edit->force |= REDRAW_COMPLETELY; */
break;
case CK_Menu:
edit_menu_cmd (h);
break;
case CK_Quit:
case CK_Cancel:
{
Widget *w = WIDGET (h->current->data);
if (!edit_widget_is_editor (w) || ((WEdit *) w)->drag_state == MCEDIT_DRAG_NORMAL)
dlg_stop (h);
else
edit_restore_size ((WEdit *) w);
}
break;
case CK_About:
edit_about ();
break;
case CK_SyntaxOnOff:
edit_syntax_onoff_cmd (h);
break;
case CK_ShowTabTws:
edit_show_tabs_tws_cmd (h);
break;
case CK_ShowMargin:
edit_show_margin_cmd (h);
break;
case CK_ShowNumbers:
edit_show_numbers_cmd (h);
break;
case CK_Refresh:
edit_refresh_cmd ();
break;
case CK_Shell:
view_other_cmd ();
break;
case CK_LearnKeys:
learn_keys ();
break;
case CK_WindowMove:
case CK_WindowResize:
if (edit_widget_is_editor (WIDGET (h->current->data)))
edit_handle_move_resize ((WEdit *) h->current->data, command);
break;
case CK_WindowList:
edit_window_list (h);
break;
case CK_WindowNext:
dlg_one_down (h);
dlg_set_top_widget (h->current->data);
break;
case CK_WindowPrev:
dlg_one_up (h);
dlg_set_top_widget (h->current->data);
break;
case CK_Options:
edit_options_dialog (h);
break;
case CK_OptionsSaveMode:
edit_save_mode_cmd ();
break;
case CK_SaveSetup:
save_setup_cmd ();
break;
default:
ret = MSG_NOT_HANDLED;
break;
}
return ret;
}
static cb_ret_t
advanced_chown_callback (Dlg_head *h, dlg_msg_t msg, int parm)
{
int i = 0, f_pos = BUTTONS - h->current->dlg_id - single_set - 1;
switch (msg) {
case DLG_DRAW:
chown_refresh ();
chown_info_update ();
return MSG_HANDLED;
case DLG_POST_KEY:
if (f_pos < 3)
b_setpos (f_pos);
return MSG_HANDLED;
case DLG_FOCUS:
if (f_pos < 3) {
if ((flag_pos / 3) != f_pos)
flag_pos = f_pos * 3;
b_setpos (f_pos);
} else if (f_pos < 5)
flag_pos = f_pos + 6;
return MSG_HANDLED;
case DLG_KEY:
switch (parm) {
case XCTRL ('b'):
case KEY_LEFT:
if (f_pos < 5)
return (dec_flag_pos (f_pos));
break;
case XCTRL ('f'):
case KEY_RIGHT:
if (f_pos < 5)
return (inc_flag_pos (f_pos));
break;
case ' ':
if (f_pos < 3)
return MSG_HANDLED;
break;
case '\n':
case KEY_ENTER:
if (f_pos <= 2 || f_pos >= 5)
break;
do_enter_key (h, f_pos);
return MSG_HANDLED;
case ALT ('x'):
i++;
case ALT ('w'):
i++;
case ALT ('r'):
parm = i + 3;
for (i = 0; i < 3; i++)
ch_flags[i * 3 + parm - 3] =
(x_toggle & (1 << parm)) ? '-' : '+';
x_toggle ^= (1 << parm);
update_mode (h);
dlg_broadcast_msg (h, WIDGET_DRAW, 0);
send_message (h->current, WIDGET_FOCUS, 0);
break;
case XCTRL ('x'):
i++;
case XCTRL ('w'):
i++;
case XCTRL ('r'):
parm = i;
for (i = 0; i < 3; i++)
ch_flags[i * 3 + parm] =
(x_toggle & (1 << parm)) ? '-' : '+';
x_toggle ^= (1 << parm);
update_mode (h);
dlg_broadcast_msg (h, WIDGET_DRAW, 0);
send_message (h->current, WIDGET_FOCUS, 0);
break;
case 'x':
i++;
case 'w':
i++;
case 'r':
if (f_pos > 2)
break;
flag_pos = f_pos * 3 + i; /* (strchr(ch_perm,parm)-ch_perm); */
if (((WButton *) h->current)->text.start[(flag_pos % 3)] ==
'-')
ch_flags[flag_pos] = '+';
else
ch_flags[flag_pos] = '-';
update_mode (h);
break;
case '4':
i++;
case '2':
i++;
case '1':
if (f_pos > 2)
break;
flag_pos = i + f_pos * 3;
ch_flags[flag_pos] = '=';
update_mode (h);
break;
case '-':
if (f_pos > 2)
break;
case '*':
if (parm == '*')
parm = '=';
case '=':
case '+':
if (f_pos > 4)
break;
ch_flags[flag_pos] = parm;
update_mode (h);
advanced_chown_callback (h, DLG_KEY, KEY_RIGHT);
if (flag_pos > 8 || !(flag_pos % 3))
dlg_one_down (h);
break;
}
return MSG_NOT_HANDLED;
default:
return default_dlg_callback (h, msg, parm);
}
}
static void
do_enter_key (Dlg_head * h, int f_pos)
{
Dlg_head *chl_dlg;
WListbox *chl_list;
struct passwd *chl_pass;
struct group *chl_grp;
WLEntry *fe;
int lxx, lyy, chl_end, b_pos;
int is_owner;
const char *title;
do {
is_owner = (f_pos == 3);
title = is_owner ? _("owner") : _("group");
lxx = (COLS - 74) / 2 + (is_owner ? 35 : 53);
lyy = (LINES - 13) / 2;
chl_end = 0;
chl_dlg =
create_dlg (lyy, lxx, 13, 17, dialog_colors, chl_callback,
"[Advanced Chown]", title, DLG_COMPACT | DLG_REVERSE);
/* get new listboxes */
chl_list = listbox_new (1, 1, 11, 15, NULL);
listbox_add_item (chl_list, LISTBOX_APPEND_AT_END, 0,
"<Unknown>", NULL);
if (is_owner) {
/* get and put user names in the listbox */
setpwent ();
while ((chl_pass = getpwent ())) {
listbox_add_item (chl_list, LISTBOX_APPEND_SORTED, 0,
chl_pass->pw_name, NULL);
}
endpwent ();
fe = listbox_search_text (chl_list,
get_owner (sf_stat->st_uid));
} else {
/* get and put group names in the listbox */
setgrent ();
while ((chl_grp = getgrent ())) {
listbox_add_item (chl_list, LISTBOX_APPEND_SORTED, 0,
chl_grp->gr_name, NULL);
}
endgrent ();
fe = listbox_search_text (chl_list,
get_group (sf_stat->st_gid));
}
if (fe)
listbox_select_entry (chl_list, fe);
b_pos = chl_list->pos;
add_widget (chl_dlg, chl_list);
run_dlg (chl_dlg);
if (b_pos != chl_list->pos) {
int ok = 0;
if (is_owner) {
chl_pass = getpwnam (chl_list->current->text);
if (chl_pass) {
ok = 1;
sf_stat->st_uid = chl_pass->pw_uid;
}
} else {
chl_grp = getgrnam (chl_list->current->text);
if (chl_grp) {
sf_stat->st_gid = chl_grp->gr_gid;
ok = 1;
}
}
if (ok) {
ch_flags[f_pos + 6] = '+';
update_ownership ();
}
dlg_focus (h);
if (ok)
print_flags ();
}
if (chl_dlg->ret_value == KEY_LEFT) {
if (!is_owner)
chl_end = 1;
dlg_one_up (ch_dlg);
f_pos--;
} else if (chl_dlg->ret_value == KEY_RIGHT) {
if (is_owner)
chl_end = 1;
dlg_one_down (ch_dlg);
f_pos++;
}
/* Here we used to redraw the window */
destroy_dlg (chl_dlg);
} while (chl_end);
}
