1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
4  * Copyright (c) 2022-2024 Alfonso Sabato Siciliano
105 	dd += mm < 3 ? yy-- : yy - 2;  in week_day()
106 	wd = 23*mm/9 + dd + 4 + yy/4 - yy/100 + yy/400;  in week_day()
136 			*dd -= 7;  in datectl()
139 				*yy -= 1;  in datectl()
142 				*mm -= 1;  in datectl()
144 			*dd = ndays - abs(7 - *dd);  in datectl()
156 			*dd = *dd + 7 - ndays;  in datectl()
161 			*dd -= 1;  in datectl()
164 				*yy -= 1;  in datectl()
167 				*mm -= 1;  in datectl()
186 			*yy -= 1;  in datectl()
188 			*mm -= 1;  in datectl()
204 		*yy -= 1;  in datectl()
240 		mvwhline(win, 0, w/2 - l/2, UARROW(conf), l);  in drawsquare()
241 		mvwhline(win, h-1, w/2 - l/2, DARROW(conf), l);  in drawsquare()
248 		mvwprintw(win, 1, 1, fmt, m[value - 1]);  in drawsquare()
269 		mvwhline(win, h-1, 15, DARROW(conf), 4);  in print_calendar()
271 		mvwvline(win, 3, w-1, RARROW(conf), 3);  in print_calendar()
304 	if (d->built) {  in calendar_redraw()
312 	if (d->built)  in calendar_redraw()
316 	ycal = d->y + d->h - 15;  in calendar_redraw()
317 	xcal = d->x + d->w/2 - 17;  in calendar_redraw()
318 	mvwaddstr(d->widget, d->h - 16, d->w/2 - 17, "Month");  in calendar_redraw()
319 	update_box(d->conf, mm_win, ycal, xcal, 3, 17, RAISED);  in calendar_redraw()
320 	mvwaddstr(d->widget, d->h - 16, d->w/2, "Year");  in calendar_redraw()
321 	update_box(d->conf, yy_win, ycal, xcal + 17, 3, 17, RAISED);  in calendar_redraw()
322 	update_box(d->conf, dd_win, ycal + 3, xcal, 9, 34, RAISED);  in calendar_redraw()
323 	wnoutrefresh(d->widget);  in calendar_redraw()
333 	int retval, sel, yy, mm, dd;  in bsddialog_calendar()  local
334 	wint_t input;  in bsddialog_calendar()  local
360 	sel = -1;  in bsddialog_calendar()
363 		drawsquare(conf, mm_win, RAISED, "%15s", mm, sel == 0);  in bsddialog_calendar()
364 		drawsquare(conf, yy_win, RAISED, "%15d", yy, sel == 1);  in bsddialog_calendar()
365 		print_calendar(conf, dd_win, yy, mm, dd, sel == 2);  in bsddialog_calendar()
368 		if (get_wch(&input) == ERR)  in bsddialog_calendar()
370 		switch(input) {  in bsddialog_calendar()
373 			if (focusbuttons || conf->button.always_active) {  in bsddialog_calendar()
379 			if (conf->key.enable_esc) {  in bsddialog_calendar()
389 					sel = 0;  in bsddialog_calendar()
390 					d.bs.curr = conf->button.always_active ?  in bsddialog_calendar()
391 					    0 : -1;  in bsddialog_calendar()
394 				sel++;  in bsddialog_calendar()
395 				if (sel > 2) {  in bsddialog_calendar()
397 					sel = -1;  in bsddialog_calendar()
409 					sel = 0;  in bsddialog_calendar()
410 					d.bs.curr = conf->button.always_active ?  in bsddialog_calendar()
411 					    0 : -1;  in bsddialog_calendar()
413 			} else if (sel == 2) {  in bsddialog_calendar()
416 				sel++;  in bsddialog_calendar()
423 				d.bs.curr--;  in bsddialog_calendar()
426 					sel = 2;  in bsddialog_calendar()
427 					d.bs.curr = conf->button.always_active ?  in bsddialog_calendar()
428 					    0 : -1;  in bsddialog_calendar()
430 			} else if (sel == 2) {  in bsddialog_calendar()
432 			} else if (sel == 1) {  in bsddialog_calendar()
433 				sel = 0;  in bsddialog_calendar()
434 			} else { /* sel = 0, Month */  in bsddialog_calendar()
436 				sel = -1;  in bsddialog_calendar()
443 				sel = 2;  in bsddialog_calendar()
445 				d.bs.curr = conf->button.always_active ? 0 : -1;  in bsddialog_calendar()
447 			} else if (sel == 0) {  in bsddialog_calendar()
449 			} else if (sel == 1) {  in bsddialog_calendar()
451 			} else { /* sel = 2 */  in bsddialog_calendar()
458 			} else if (sel == 0) {  in bsddialog_calendar()
460 			} else if (sel == 1) {  in bsddialog_calendar()
462 			} else { /* sel = 2 */  in bsddialog_calendar()
466 		case '-':  in bsddialog_calendar()
469 			} else if (sel == 0) {  in bsddialog_calendar()
471 			} else if (sel == 1) {  in bsddialog_calendar()
473 			} else { /* sel = 2 */  in bsddialog_calendar()
480 			} else if (sel == 0) {  in bsddialog_calendar()
482 			} else if (sel == 1) {  in bsddialog_calendar()
484 			} else { /* sel = 2 */  in bsddialog_calendar()
501 			if (conf->key.f1_file == NULL &&  in bsddialog_calendar()
502 			    conf->key.f1_message == NULL)  in bsddialog_calendar()
515 			if (shortcut_buttons(input, &d.bs)) {  in bsddialog_calendar()
540 	if (d->built) {  in datebox_redraw()
548 	if (d->built)  in datebox_redraw()
552 	y = d->y + d->h - 6;  in datebox_redraw()
553 	x = (d->x + d->w / 2) - 11;  in datebox_redraw()
554 	update_box(d->conf, di[0].win, y, x, 3, di[0].width, LOWERED);  in datebox_redraw()
555 	mvwaddch(d->widget, d->h - 5, x - d->x + di[0].width, '/');  in datebox_redraw()
557 	update_box(d->conf, di[1].win, y, x , 3, di[1].width, LOWERED);  in datebox_redraw()
558 	mvwaddch(d->widget, d->h - 5, x - d->x + di[1].width, '/');  in datebox_redraw()
560 	update_box(d->conf, di[2].win, y, x, 3, di[2].width, LOWERED);  in datebox_redraw()
561 	wnoutrefresh(d->widget);  in datebox_redraw()
610 	int retval, i, sel, yy, mm, dd;  in bsddialog_datebox()  local
611 	wint_t input;  in bsddialog_datebox()  local
625 	if (build_dateitem(conf->date.format, &yy, &mm, &dd, di) != 0)  in bsddialog_datebox()
630 	sel = -1;  in bsddialog_datebox()
635 			    *di[i].value, sel == i);  in bsddialog_datebox()
638 		if (get_wch(&input) == ERR)  in bsddialog_datebox()
640 		switch(input) {  in bsddialog_datebox()
643 			if (focusbuttons || conf->button.always_active) {  in bsddialog_datebox()
649 			if (conf->key.enable_esc) {  in bsddialog_datebox()
662 					sel = 0;  in bsddialog_datebox()
663 					d.bs.curr = conf->button.always_active ?  in bsddialog_datebox()
664 					    0 : -1;  in bsddialog_datebox()
667 				sel++;  in bsddialog_datebox()
668 				focusbuttons = sel > 2 ? true : false;  in bsddialog_datebox()
678 				d.bs.curr--;  in bsddialog_datebox()
681 					sel = 2;  in bsddialog_datebox()
682 					d.bs.curr = conf->button.always_active ?  in bsddialog_datebox()
683 					    0 : -1;  in bsddialog_datebox()
686 				sel--;  in bsddialog_datebox()
687 				focusbuttons = sel < 0 ? true : false;  in bsddialog_datebox()
689 					d.bs.curr = (int)d.bs.nbuttons - 1;  in bsddialog_datebox()
693 		case '-':  in bsddialog_datebox()
695 				datectl(di[sel].up, &yy, &mm, &dd);  in bsddialog_datebox()
699 				sel = 0;  in bsddialog_datebox()
701 				d.bs.curr = conf->button.always_active ? 0 : -1;  in bsddialog_datebox()
704 				datectl(di[sel].up, &yy, &mm, &dd);  in bsddialog_datebox()
711 			datectl(di[sel].down, &yy, &mm, &dd);  in bsddialog_datebox()
714 			if (conf->key.f1_file == NULL &&  in bsddialog_datebox()
715 			    conf->key.f1_message == NULL)  in bsddialog_datebox()
728 			if (shortcut_buttons(input, &d.bs)) {  in bsddialog_datebox()