/*
* If we have help-line text, e.g., from "--hline", draw it between the other
* decorations at the bottom of the dialog window.
*/
void
dlg_draw_helpline(WINDOW *win, bool decorations)
{
int cur_x, cur_y;
int bottom;
if (dialog_vars.help_line != 0
&& dialog_vars.help_line[0] != 0
&& (bottom = getmaxy(win) - 1) > 0) {
chtype attr = A_NORMAL;
int cols = dlg_count_columns(dialog_vars.help_line);
int other = decorations ? (ON_LEFT + ON_RIGHT) : 0;
int avail = (getmaxx(win) - other - 2);
int limit = dlg_count_real_columns(dialog_vars.help_line) + 2;
if (limit < avail) {
getyx(win, cur_y, cur_x);
other = decorations ? ON_LEFT : 0;
(void) wmove(win, bottom, other + (avail - limit) / 2);
waddch(win, '[');
dlg_print_text(win, dialog_vars.help_line, cols, &attr);
waddch(win, ']');
wmove(win, cur_y, cur_x);
}
}
}
/*
* Print list item
*/
static void
print_item(WINDOW *win, char **items, int status,
int choice, int selected)
{
int i;
chtype attr = A_NORMAL;
const int *indx;
int limit;
/* Clear 'residue' of last item */
wattrset(win, menubox_attr);
(void) wmove(win, choice, 0);
for (i = 0; i < list_width; i++)
(void) waddch(win, ' ');
(void) wmove(win, choice, check_x);
wattrset(win, selected ? check_selected_attr : check_attr);
(void) wprintw(win,
(checkflag == FLAG_CHECK) ? "[%c]" : "(%c)",
status ? 'X' : ' ');
wattrset(win, menubox_attr);
(void) waddch(win, ' ');
if (strlen(ItemName(0)) != 0) {
indx = dlg_index_wchars(ItemName(0));
limit = dlg_count_wchars(ItemName(0));
wattrset(win, selected ? tag_key_selected_attr : tag_key_attr);
(void) waddnstr(win, ItemName(0), indx[1]);
if ((int) strlen(ItemName(0)) > indx[1]) {
limit = dlg_limit_columns(ItemName(0), (item_x - check_x - 6), 1);
if (limit > 1) {
wattrset(win, selected ? tag_selected_attr : tag_attr);
(void) waddnstr(win,
ItemName(0) + indx[1],
indx[limit] - indx[1]);
}
}
}
if (strlen(ItemText(0)) != 0) {
indx = dlg_index_wchars(ItemText(0));
limit = dlg_limit_columns(ItemText(0), (getmaxx(win) - item_x - 1), 0);
if (limit > 0) {
(void) wmove(win, choice, item_x);
wattrset(win, selected ? item_selected_attr : item_attr);
dlg_print_text(win, ItemText(0), indx[limit], &attr);
}
}
if (selected) {
dlg_item_help(ItemHelp(0));
}
}
static void
print_partedit_item(WINDOW *partitions, struct partedit_item *items,
int item, int nscroll, int selected)
{
chtype attr = A_NORMAL;
char sizetext[16];
int y = item - nscroll + 1;
wattrset(partitions, selected ? item_selected_attr : item_attr);
wmove(partitions, y, MARGIN + items[item].indentation*2);
dlg_print_text(partitions, items[item].name, 10, &attr);
wmove(partitions, y, 17);
wattrset(partitions, item_attr);
humanize_number(sizetext, 7, items[item].size, "B", HN_AUTOSCALE,
HN_DECIMAL);
dlg_print_text(partitions, sizetext, 8, &attr);
wmove(partitions, y, 25);
dlg_print_text(partitions, items[item].type, 15, &attr);
wmove(partitions, y, 40);
if (items[item].mountpoint != NULL)
dlg_print_text(partitions, items[item].mountpoint, 8, &attr);
}
/*
* Print menu item
*/
static void
print_item(WINDOW *win,
char **items,
int choice, int selected)
{
int n;
int my_width = menu_width;
int my_x = item_x;
int my_y = ItemToRow(choice);
chtype attr = A_NORMAL;
if (items == 0)
return;
/* Clear 'residue' of last item and mark current current item */
if (dialog_vars.input_menu) {
wattrset(win, selected ? item_selected_attr : item_attr);
for (n = my_y - 1; n < my_y + INPUT_ROWS - 1; n++) {
wmove(win, n, 0);
wprintw(win, "%*s", my_width, " ");
}
} else {
wattrset(win, menubox_attr);
wmove(win, my_y, 0);
wprintw(win, "%*s", my_width, " ");
}
print_tag(win, items, choice, selected);
/* Draw the input field box (only for inputmenu) */
(void) wmove(win, my_y, my_x);
if (dialog_vars.input_menu) {
my_width -= 1;
draw_box(win, my_y - 1, my_x, INPUT_ROWS, my_width - my_x - tag_x,
selected ? item_selected_attr : item_attr,
selected ? item_selected_attr : item_attr);
my_width -= 1;
++my_x;
}
/* print actual item */
wmove(win, my_y, my_x);
wattrset(win, selected ? item_selected_attr : item_attr);
dlg_print_text(win, ItemText(0), my_width - my_x, &attr);
if (selected) {
dlg_item_help(ItemHelp(0));
}
}
/*
* Print list item. The 'selected' parameter is true if 'choice' is the
* current item. That one is colored differently from the other items.
*/
static void
print_item(WINDOW *win,
DIALOG_LISTITEM * item,
const char *states,
int choice,
int selected)
{
chtype save = dlg_get_attrs(win);
int i;
chtype attr = A_NORMAL;
const int *cols;
const int *indx;
int limit;
/* Clear 'residue' of last item */
wattrset(win, menubox_attr);
(void) wmove(win, choice, 0);
for (i = 0; i < list_width; i++)
(void) waddch(win, ' ');
(void) wmove(win, choice, check_x);
wattrset(win, selected ? check_selected_attr : check_attr);
(void) wprintw(win,
(checkflag == FLAG_CHECK) ? "[%c]" : "(%c)",
states[item->state]);
wattrset(win, menubox_attr);
(void) waddch(win, ' ');
if (strlen(item->name) != 0) {
indx = dlg_index_wchars(item->name);
wattrset(win, selected ? tag_key_selected_attr : tag_key_attr);
(void) waddnstr(win, item->name, indx[1]);
if ((int) strlen(item->name) > indx[1]) {
limit = dlg_limit_columns(item->name, (item_x - check_x - 6), 1);
if (limit > 1) {
wattrset(win, selected ? tag_selected_attr : tag_attr);
(void) waddnstr(win,
item->name + indx[1],
indx[limit] - indx[1]);
}
}
}
if (strlen(item->text) != 0) {
cols = dlg_index_columns(item->text);
limit = dlg_limit_columns(item->text, (getmaxx(win) - item_x + 1), 0);
if (limit > 0) {
(void) wmove(win, choice, item_x);
wattrset(win, selected ? item_selected_attr : item_attr);
dlg_print_text(win, item->text, cols[limit], &attr);
}
}
if (selected) {
dlg_item_help(item->help);
}
wattrset(win, save);
}
