/*
* Display a dialog box for entering a date
*/
int
dialog_calendar(const char *title,
const char *subtitle,
int height,
int width,
int day,
int month,
int year)
{
BOX dy_box, mn_box, yr_box;
int fkey;
int key = 0;
int key2;
int step;
int button = 0;
int result = DLG_EXIT_UNKNOWN;
WINDOW *dialog;
time_t now_time = time((time_t *) 0);
struct tm current;
STATES state = 0;
const char **buttons = dlg_ok_labels();
char *prompt = strclone(subtitle);
dlg_does_output();
now_time = time((time_t *) 0);
current = *localtime(&now_time);
if (day < 0)
day = current.tm_mday;
if (month < 0)
month = current.tm_mon + 1;
if (year < 0)
year = current.tm_year + 1900;
/* compute a struct tm that matches the day/month/year parameters */
if (((year -= 1900) > 0) && (year < 200)) {
/* ugly, but I'd like to run this on older machines w/o mktime -TD */
for (;;) {
if (year > current.tm_year) {
now_time += ONE_DAY * days_in_year(¤t, 0);
} else if (year < current.tm_year) {
now_time -= ONE_DAY * days_in_year(¤t, -1);
} else if (month > current.tm_mon + 1) {
now_time += ONE_DAY * days_in_month(¤t, 0);
} else if (month < current.tm_mon + 1) {
now_time -= ONE_DAY * days_in_month(¤t, -1);
} else if (day > current.tm_mday) {
now_time += ONE_DAY;
} else if (day < current.tm_mday) {
now_time -= ONE_DAY;
} else {
break;
}
current = *localtime(&now_time);
}
}
auto_size(title, prompt, &height, &width, 0, 0);
height += MIN_HIGH;
if (width < MIN_WIDE)
width = MIN_WIDE;
print_size(height, width);
ctl_size(height, width);
/* FIXME: how to make this resizable? */
dialog = new_window(height, width,
box_y_ordinate(height),
box_x_ordinate(width));
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
draw_bottom_box(dialog);
draw_title(dialog, title);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, height, width);
/* compute positions of day, month and year boxes */
memset(&dy_box, 0, sizeof(dy_box));
memset(&mn_box, 0, sizeof(mn_box));
memset(&yr_box, 0, sizeof(yr_box));
if (init_object(&dy_box,
dialog,
(width - DAY_WIDE) / 2,
(height - (DAY_HIGH + BTN_HIGH + (4 * MARGIN))),
DAY_WIDE,
DAY_HIGH + (2 * MARGIN),
draw_day,
'D') < 0
|| DrawObject(&dy_box) < 0)
return DLG_EXIT_ERROR;
if (init_object(&mn_box,
dialog,
dy_box.x,
dy_box.y - (HDR_HIGH + 2 * MARGIN),
(DAY_WIDE / 2) - MARGIN,
HDR_HIGH,
draw_month,
'M') < 0
|| DrawObject(&mn_box) < 0)
return DLG_EXIT_ERROR;
if (init_object(&yr_box,
dialog,
dy_box.x + mn_box.width + 2,
mn_box.y,
mn_box.width,
mn_box.height,
draw_year,
'Y') < 0
|| DrawObject(&yr_box) < 0)
return DLG_EXIT_ERROR;
while (result == DLG_EXIT_UNKNOWN) {
BOX *obj = (state == sDAY ? &dy_box
: (state == sMONTH ? &mn_box :
(state == sYEAR ? &yr_box : 0)));
button = (state < 0) ? 0 : state;
dlg_draw_buttons(dialog, height - 2, 0, buttons, button, FALSE, width);
if (obj != 0)
dlg_set_focus(dialog, obj->window);
key = mouse_wgetch(dialog, &fkey);
if ((key2 = dlg_char_to_button(key, buttons)) >= 0) {
result = key2;
} else {
/* handle non-functionkeys */
if (!fkey) {
fkey = TRUE;
switch (key) {
case ' ':
case '\n':
case '\r':
key = KEY_ENTER;
break;
case TAB:
key = KEY_RIGHT;
break;
case CHR_PREVIOUS:
case CHR_NEXT:
case CHR_BACKSPACE:
case 'h':
case 'j':
case 'k':
case 'l':
/* treat these as function-keys */
break;
case ESC:
result = DLG_EXIT_ESC;
fkey = FALSE;
break;
default:
fkey = FALSE;
break;
}
}
/* handle functionkeys */
if (fkey) {
switch (key) {
case M_EVENT + 'D':
state = sDAY;
break;
case M_EVENT + 'M':
state = sMONTH;
break;
case M_EVENT + 'Y':
state = sYEAR;
break;
case KEY_ENTER:
result = dlg_ok_buttoncode(button);
break;
case KEY_LEFT:
case KEY_BTAB:
state = dlg_prev_ok_buttonindex(state, sMONTH);
break;
case KEY_RIGHT:
state = dlg_next_ok_buttonindex(state, sMONTH);
break;
default:
step = 0;
key2 = -1;
if (key >= M_EVENT) {
if ((key2 = dlg_ok_buttoncode(key - M_EVENT)) >= 0) {
result = key2;
break;
} else if (key >= (M_EVENT + KEY_MAX)) {
state = sDAY;
obj = &dy_box;
key2 = 1;
step = (key
- (M_EVENT + KEY_MAX)
- day_cell_number(¤t));
}
}
if (obj != 0) {
if (key2 < 0)
step = next_or_previous(key, (obj == &dy_box));
if (step != 0) {
struct tm old = current;
/* see comment regarding mktime -TD */
if (obj == &dy_box) {
now_time += ONE_DAY * step;
} else if (obj == &mn_box) {
if (step > 0)
now_time += ONE_DAY *
days_in_month(¤t, 0);
else
now_time -= ONE_DAY *
days_in_month(¤t, -1);
} else if (obj == &yr_box) {
if (step > 0)
now_time += (ONE_DAY
* days_in_year(¤t, 0));
else
now_time -= (ONE_DAY
* days_in_year(¤t, -1));
}
current = *localtime(&now_time);
if (obj != &dy_box
&& (current.tm_mday != old.tm_mday
|| current.tm_mon != old.tm_mon
|| current.tm_year != old.tm_year))
DrawObject(&dy_box);
if (obj != &mn_box && current.tm_mon != old.tm_mon)
DrawObject(&mn_box);
if (obj != &yr_box && current.tm_year != old.tm_year)
DrawObject(&yr_box);
(void) DrawObject(obj);
}
}
break;
}
}
}
}
del_window(dialog);
sprintf(dialog_vars.input_result, "%02d/%02d/%0d\n",
current.tm_mday, current.tm_mon + 1, current.tm_year + 1900);
mouse_free_regions();
free(prompt);
return result;
}
/*
* Display a dialog box for entering a date
*/
int
dialog_calendar(const char *title,
const char *subtitle,
int height,
int width,
int day,
int month,
int year)
{
/* *INDENT-OFF* */
static DLG_KEYS_BINDING binding[] = {
HELPKEY_BINDINGS,
ENTERKEY_BINDINGS,
DLG_KEYS_DATA( DLGK_ENTER, ' ' ),
DLG_KEYS_DATA( DLGK_FIELD_NEXT, TAB ),
DLG_KEYS_DATA( DLGK_FIELD_PREV, KEY_BTAB ),
DLG_KEYS_DATA( DLGK_GRID_DOWN, 'j' ),
DLG_KEYS_DATA( DLGK_GRID_DOWN, DLGK_MOUSE(KEY_NPAGE) ),
DLG_KEYS_DATA( DLGK_GRID_DOWN, KEY_DOWN ),
DLG_KEYS_DATA( DLGK_GRID_DOWN, KEY_NPAGE ),
DLG_KEYS_DATA( DLGK_GRID_LEFT, '-' ),
DLG_KEYS_DATA( DLGK_GRID_LEFT, 'h' ),
DLG_KEYS_DATA( DLGK_GRID_LEFT, CHR_BACKSPACE ),
DLG_KEYS_DATA( DLGK_GRID_LEFT, CHR_PREVIOUS ),
DLG_KEYS_DATA( DLGK_GRID_LEFT, KEY_LEFT ),
DLG_KEYS_DATA( DLGK_GRID_RIGHT, '+' ),
DLG_KEYS_DATA( DLGK_GRID_RIGHT, 'l' ),
DLG_KEYS_DATA( DLGK_GRID_RIGHT, CHR_NEXT ),
DLG_KEYS_DATA( DLGK_GRID_RIGHT, KEY_NEXT ),
DLG_KEYS_DATA( DLGK_GRID_RIGHT, KEY_RIGHT ),
DLG_KEYS_DATA( DLGK_GRID_UP, 'k' ),
DLG_KEYS_DATA( DLGK_GRID_UP, KEY_PPAGE ),
DLG_KEYS_DATA( DLGK_GRID_UP, KEY_PREVIOUS ),
DLG_KEYS_DATA( DLGK_GRID_UP, KEY_UP ),
DLG_KEYS_DATA( DLGK_GRID_UP, DLGK_MOUSE(KEY_PPAGE) ),
END_KEYS_BINDING
};
/* *INDENT-ON* */
#ifdef KEY_RESIZE
int old_height = height;
int old_width = width;
#endif
BOX dy_box, mn_box, yr_box;
int fkey;
int key = 0;
int key2;
int step;
int button;
int result = DLG_EXIT_UNKNOWN;
WINDOW *dialog;
time_t now_time = time((time_t *) 0);
struct tm current;
int state = dlg_default_button();
const char **buttons = dlg_ok_labels();
char *prompt = dlg_strclone(subtitle);
int mincols = MIN_WIDE;
char buffer[MAX_LEN];
DIALOG_VARS save_vars;
dlg_save_vars(&save_vars);
dialog_vars.separate_output = TRUE;
dlg_does_output();
now_time = time((time_t *) 0);
current = *localtime(&now_time);
if (day < 0)
day = current.tm_mday;
if (month < 0)
month = current.tm_mon + 1;
if (year < 0)
year = current.tm_year + 1900;
/* compute a struct tm that matches the day/month/year parameters */
if (((year -= 1900) > 0) && (year < 200)) {
/* ugly, but I'd like to run this on older machines w/o mktime -TD */
for (;;) {
if (year > current.tm_year) {
now_time += ONE_DAY * days_in_year(¤t, 0);
} else if (year < current.tm_year) {
now_time -= ONE_DAY * days_in_year(¤t, -1);
} else if (month > current.tm_mon + 1) {
now_time += ONE_DAY * days_in_month(¤t, 0);
} else if (month < current.tm_mon + 1) {
now_time -= ONE_DAY * days_in_month(¤t, -1);
} else if (day > current.tm_mday) {
now_time += ONE_DAY;
} else if (day < current.tm_mday) {
now_time -= ONE_DAY;
} else {
break;
}
current = *localtime(&now_time);
}
}
dlg_button_layout(buttons, &mincols);
#ifdef KEY_RESIZE
retry:
#endif
dlg_auto_size(title, prompt, &height, &width, 0, mincols);
height += MIN_HIGH - 1;
dlg_print_size(height, width);
dlg_ctl_size(height, width);
dialog = dlg_new_window(height, width,
dlg_box_y_ordinate(height),
dlg_box_x_ordinate(width));
dlg_register_window(dialog, "calendar", binding);
dlg_register_buttons(dialog, "calendar", buttons);
/* mainbox */
dlg_draw_box2(dialog, 0, 0, height, width, dialog_attr, border_attr, border2_attr);
dlg_draw_bottom_box2(dialog, border_attr, border2_attr, dialog_attr);
dlg_draw_title(dialog, title);
(void) wattrset(dialog, dialog_attr); /* text mainbox */
dlg_print_autowrap(dialog, prompt, height, width);
/* compute positions of day, month and year boxes */
memset(&dy_box, 0, sizeof(dy_box));
memset(&mn_box, 0, sizeof(mn_box));
memset(&yr_box, 0, sizeof(yr_box));
if (init_object(&dy_box,
dialog,
(width - DAY_WIDE) / 2,
1 + (height - (DAY_HIGH + BTN_HIGH + (5 * MARGIN))),
DAY_WIDE,
DAY_HIGH + 1,
draw_day,
'D') < 0
|| DrawObject(&dy_box) < 0) {
return CleanupResult(DLG_EXIT_ERROR, dialog, prompt, &save_vars);
}
if (init_object(&mn_box,
dialog,
dy_box.x,
dy_box.y - (HDR_HIGH + 2 * MARGIN),
(DAY_WIDE / 2) - MARGIN,
HDR_HIGH,
draw_month,
'M') < 0
|| DrawObject(&mn_box) < 0) {
return CleanupResult(DLG_EXIT_ERROR, dialog, prompt, &save_vars);
}
if (init_object(&yr_box,
dialog,
dy_box.x + mn_box.width + 2,
mn_box.y,
mn_box.width,
mn_box.height,
draw_year,
'Y') < 0
|| DrawObject(&yr_box) < 0) {
return CleanupResult(DLG_EXIT_ERROR, dialog, prompt, &save_vars);
}
dlg_trace_win(dialog);
while (result == DLG_EXIT_UNKNOWN) {
BOX *obj = (state == sDAY ? &dy_box
: (state == sMONTH ? &mn_box :
(state == sYEAR ? &yr_box : 0)));
button = (state < 0) ? 0 : state;
dlg_draw_buttons(dialog, height - 2, 0, buttons, button, FALSE, width);
if (obj != 0)
dlg_set_focus(dialog, obj->window);
key = dlg_mouse_wgetch(dialog, &fkey);
if (dlg_result_key(key, fkey, &result))
break;
if (fkey && (key >= DLGK_MOUSE(KEY_MIN) && key <= DLGK_MOUSE(KEY_MAX))) {
key = dlg_lookup_key(dialog, key - M_EVENT, &fkey);
}
if ((key2 = dlg_char_to_button(key, buttons)) >= 0) {
result = key2;
} else if (fkey) {
/* handle function-keys */
switch (key) {
case DLGK_MOUSE('D'):
state = sDAY;
break;
case DLGK_MOUSE('M'):
state = sMONTH;
break;
case DLGK_MOUSE('Y'):
state = sYEAR;
break;
case DLGK_ENTER:
result = dlg_enter_buttoncode(button);
break;
case DLGK_FIELD_PREV:
state = dlg_prev_ok_buttonindex(state, sMONTH);
break;
case DLGK_FIELD_NEXT:
state = dlg_next_ok_buttonindex(state, sMONTH);
break;
#ifdef KEY_RESIZE
case KEY_RESIZE:
/* reset data */
height = old_height;
width = old_width;
/* repaint */
dlg_clear();
dlg_del_window(dialog);
refresh();
dlg_mouse_free_regions();
goto retry;
#endif
default:
step = 0;
key2 = -1;
if (is_DLGK_MOUSE(key)) {
if ((key2 = dlg_ok_buttoncode(key - M_EVENT)) >= 0) {
result = key2;
break;
} else if (key >= DLGK_MOUSE(KEY_MAX)) {
state = sDAY;
obj = &dy_box;
key2 = 1;
step = (key
- DLGK_MOUSE(KEY_MAX)
- day_cell_number(¤t));
}
}
if (obj != 0) {
if (key2 < 0)
step = next_or_previous(key, (obj == &dy_box));
if (step != 0) {
struct tm old = current;
/* see comment regarding mktime -TD */
if (obj == &dy_box) {
now_time += ONE_DAY * step;
} else if (obj == &mn_box) {
if (step > 0)
now_time += ONE_DAY *
days_in_month(¤t, 0);
else
now_time -= ONE_DAY *
days_in_month(¤t, -1);
} else if (obj == &yr_box) {
if (step > 0)
now_time += (ONE_DAY
* days_in_year(¤t, 0));
else
now_time -= (ONE_DAY
* days_in_year(¤t, -1));
}
current = *localtime(&now_time);
if (obj != &dy_box
&& (current.tm_mday != old.tm_mday
|| current.tm_mon != old.tm_mon
|| current.tm_year != old.tm_year))
DrawObject(&dy_box);
if (obj != &mn_box && current.tm_mon != old.tm_mon)
DrawObject(&mn_box);
if (obj != &yr_box && current.tm_year != old.tm_year)
DrawObject(&yr_box);
(void) DrawObject(obj);
}
} else if (state >= 0) {
if (next_or_previous(key, FALSE) < 0)
state = dlg_prev_ok_buttonindex(state, sMONTH);
else if (next_or_previous(key, FALSE) > 0)
state = dlg_next_ok_buttonindex(state, sMONTH);
}
break;
}
}
}
#define DefaultFormat(dst, src) \
sprintf(dst, "%02d/%02d/%0d", \
src.tm_mday, src.tm_mon + 1, src.tm_year + 1900)
#ifdef HAVE_STRFTIME
if (dialog_vars.date_format != 0) {
size_t used = strftime(buffer,
sizeof(buffer) - 1,
dialog_vars.date_format,
¤t);
if (used == 0 || *buffer == '\0')
DefaultFormat(buffer, current);
} else
#endif
DefaultFormat(buffer, current);
dlg_add_result(buffer);
dlg_add_separator();
return CleanupResult(result, dialog, prompt, &save_vars);
}
/*
* Display a dialog box for entering a date
*/
int
dialog_timebox(const char *title,
const char *subtitle,
int height,
int width,
int hour,
int minute,
int second)
{
BOX hr_box, mn_box, sc_box;
int key = 0, key2, button = sOK;
int result = -2;
WINDOW *dialog;
time_t now_time = time((time_t *) 0);
struct tm current;
STATES state = sOK;
const char **buttons = dlg_ok_labels();
char *prompt = strclone(subtitle);
now_time = time((time_t *) 0);
current = *localtime(&now_time);
auto_size(title, prompt, &height, &width, 0, 0);
height += MIN_HIGH;
if (width < MIN_WIDE)
width = MIN_WIDE;
dlg_button_layout(buttons, &width);
print_size(height, width);
ctl_size(height, width);
/* FIXME: how to make this resizable? */
dialog = new_window(height, width,
box_y_ordinate(height),
box_x_ordinate(width));
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
draw_bottom_box(dialog);
draw_title(dialog, title);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, height, width);
/* compute positions of hour, month and year boxes */
memset(&hr_box, 0, sizeof(hr_box));
memset(&mn_box, 0, sizeof(mn_box));
memset(&sc_box, 0, sizeof(sc_box));
if (init_object(&hr_box,
dialog,
(width - MIN_WIDE + 1) / 2 + MARGIN,
(height - MIN_HIGH + MARGIN),
ONE_WIDE,
ONE_HIGH,
24,
hour >= 0 ? hour : current.tm_hour,
'H') < 0
|| DrawObject(&hr_box) < 0)
return -1;
mvwprintw(dialog, hr_box.y, hr_box.x + ONE_WIDE + MARGIN, ":");
if (init_object(&mn_box,
dialog,
hr_box.x + (ONE_WIDE + 2 * MARGIN + 1),
hr_box.y,
hr_box.width,
hr_box.height,
60,
minute >= 0 ? minute : current.tm_min,
'M') < 0
|| DrawObject(&mn_box) < 0)
return -1;
mvwprintw(dialog, mn_box.y, mn_box.x + ONE_WIDE + MARGIN, ":");
if (init_object(&sc_box,
dialog,
mn_box.x + (ONE_WIDE + 2 * MARGIN + 1),
mn_box.y,
mn_box.width,
mn_box.height,
60,
second >= 0 ? second : current.tm_sec,
'S') < 0
|| DrawObject(&sc_box) < 0)
return -1;
while (result == -2) {
BOX *obj = (state == sHR ? &hr_box
: (state == sMN ? &mn_box :
(state == sSC ? &sc_box : 0)));
button = (state == sCANCEL) ? 1 : 0;
dlg_draw_buttons(dialog, height - 2, 0, buttons, button, FALSE, width);
if (obj != 0)
dlg_set_focus(dialog, obj->window);
key = mouse_wgetch(dialog);
if ((key2 = dlg_char_to_button(key, buttons)) >= 0) {
result = key2;
} else {
switch (key) {
case M_EVENT + 0:
result = DLG_EXIT_OK;
break;
case M_EVENT + 1:
result = DLG_EXIT_CANCEL;
break;
case M_EVENT + 'H':
state = sHR;
break;
case M_EVENT + 'M':
state = sMN;
break;
case M_EVENT + 'S':
state = sSC;
break;
case ESC:
result = -1;
break;
case ' ':
case '\n':
result = button;
break;
case KEY_BTAB:
state = prev_object(state);
break;
case TAB:
state = next_object(state);
break;
default:
if (obj != 0) {
int step = next_or_previous(key);
if (step != 0) {
obj->value += step;
while (obj->value < 0)
obj->value += obj->period;
obj->value %= obj->period;
(void) DrawObject(obj);
}
}
break;
}
}
}
del_window(dialog);
sprintf(dialog_vars.input_result, "%02d:%02d:%02d\n",
hr_box.value, mn_box.value, sc_box.value);
mouse_free_regions();
return result;
}
