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Redesign the item deletion menu

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Instead of the previous inconsistent and potentially nested menus, the
following message is now displayed when deleting an item:

    Delete (s)elected occurrence, (a)ll occurrences, or only the (n)ote?

Options that are not available (e.g. because the item is not recurrent
or does not have a note) are omitted. For a non-recurrent item without a
note the message becomes

    Delete (s)elected occurrence?

and is skipped if general.confirmdelete is disabled.

Implements GitHub feature request #308.

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
This commit is contained in:
Lukas Fleischer 2020-10-09 23:44:08 -04:00
parent 95151e3f0c
commit 47fb9b740f
1 changed files with 64 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
src/ui-day.c
View File

@ -1229,54 +1229,59 @@ void ui_day_item_add(void)
/* Delete an item from the appointment list. */
void ui_day_item_delete(unsigned reg)
{
const char *del_app_str =
_("Do you really want to delete this item?");
const char *msg, *choices;
int nb_choices;
const char *erase_warning =
_("This item is recurrent. "
"Delete (a)ll occurences or just this (o)ne?");
const char *erase_choices = _("[ao]");
const int nb_erase_choices = 2;
const char *note_warning =
_("This item has a note attached to it. "
"Delete (i)tem or just its (n)ote?");
const char *note_choices = _("[in]");
const int nb_note_choices = 2;
time_t occurrence;
if (day_item_count(0) <= 0)
return;
struct day_item *p = ui_day_get_sel();
int has_note = (day_item_get_note(p) != NULL);
int is_recur = (p->type == RECUR_EVNT || p->type == RECUR_APPT);
if (conf.confirm_delete) {
if (status_ask_bool(del_app_str) != 1) {
wins_erase_status_bar();
return;
}
if (has_note && is_recur) {
msg = _("This item is recurrent and has a note attached to it. "
"Delete (s)elected occurrence, (a)ll occurrences, "
"or just its (n)ote?");
choices = _("[san]");
nb_choices = 3;
} else if (has_note) {
msg = _("This item has a note attached to it. "
"Delete (s)elected occurrence or just its (n)ote?");
choices = _("[sn]");
nb_choices = 2;
} else if (is_recur) {
msg = _("This item is recurrent. "
"Delete (s)elected occurrence or (a)ll occurrences?");
choices = _("[sa]");
nb_choices = 2;
} else {
msg = _("Confirm deletion. "
"Delete (s)elected occurrence? Press (s) to confirm.");
choices = _("[s]");
nb_choices = 1;
}
if (day_item_get_note(p)) {
switch (status_ask_choice
(note_warning, note_choices, nb_note_choices)) {
int answer = 1;
if (nb_choices > 1 || conf.confirm_delete) {
answer = status_ask_choice(msg, choices, nb_choices);
}
/* Always map "all occurrences" to 2 and "note" to 3. */
if (has_note && !is_recur && answer == 2)
answer = 3;
/*
* The option "selected occurrence" should be treated like "all
* occurrences" for a non-recurrent item (delete the whole item).
*/
if (!is_recur && answer == 1)
answer = 2;
switch (answer) {
case 1:
break;
case 2:
day_item_erase_note(p);
io_set_modified();
return;
default: /* User escaped */
return;
}
}
if (p->type == RECUR_EVNT || p->type == RECUR_APPT) {
switch (status_ask_choice
(erase_warning, erase_choices, nb_erase_choices)) {
case 1:
break;
case 2:
/* Delete selected occurrence (of a recurrent item) only. */
if (p->type == RECUR_EVNT) {
day_item_add_exc(p, ui_day_sel_date());
} else {
@ -1285,21 +1290,24 @@ void ui_day_item_delete(unsigned reg)
&occurrence);
day_item_add_exc(p, occurrence);
}
io_set_modified();
ui_calendar_monthly_view_cache_set_invalid();
/* Keep the selection on the same day. */
day_set_sel_data(
day_get_item(listbox_get_sel(&lb_apt) - 1)
);
return;
default:
return;
}
}
day_set_sel_data(day_get_item(listbox_get_sel(&lb_apt) - 1));
break;
case 2:
/* Delete all occurrences (or a non-recurrent item). */
ui_day_item_cut(reg);
/* Keep the selection on the same day. */
day_set_sel_data(day_get_item(listbox_get_sel(&lb_apt) - 1));
break;
case 3:
/* Delete note. */
day_item_erase_note(p);
break;
default:
/* User escaped, do nothing. */
return;
}
io_set_modified();
ui_calendar_monthly_view_cache_set_invalid();
}