/*
* Calcurse - text-based organizer
*
* Copyright (c) 2004-2012 calcurse Development Team <misc@calcurse.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Send your feedback or comments to : misc@calcurse.org
* Calcurse home page : http://calcurse.org
*
*/
#include "calcurse.h"
struct day_item day_cut[38] = { { 0, 0, { NULL } } };
/* Request the user to enter a new time. */
static int day_edit_time(int time, unsigned *new_hour, unsigned *new_minute)
{
char *timestr = date_sec2date_str(time, "%H:%M");
const char *msg_time = _("Enter the new time ([hh:mm] or [hhmm]) : ");
const char *enter_str = _("Press [Enter] to continue");
const char *fmt_msg = _("You entered an invalid time, should be [hh:mm] or [hhmm]");
for (;;) {
status_mesg(msg_time, "");
if (updatestring(win[STA].p, ×tr, 0, 1) == GETSTRING_VALID) {
if (parse_time(timestr, new_hour, new_minute) == 1) {
mem_free(timestr);
return 1;
} else {
status_mesg(fmt_msg, enter_str);
wgetch(win[KEY].p);
}
} else
return 0;
}
}
/* Request the user to enter a new time or duration. */
static int day_edit_duration(int start, int dur, unsigned *new_duration)
{
char *timestr = date_sec2date_str(start + dur, "%H:%M");
const char *msg_time =
_
("Enter new end time ([hh:mm], [hhmm]) or duration ([+hh:mm], [+xxxdxxhxxm] or [+mm]) : ");
const char *enter_str = _("Press [Enter] to continue");
const char *fmt_msg = _("You entered an invalid time, should be [hh:mm] or [hhmm]");
long newtime;
unsigned hr, mn;
for (;;) {
status_mesg(msg_time, "");
if (updatestring(win[STA].p, ×tr, 0, 1) == GETSTRING_VALID) {
if (*timestr == '+' && parse_duration(timestr + 1, new_duration) == 1) {
*new_duration *= MININSEC;
break;
} else if (parse_time(timestr, &hr, &mn) == 1) {
newtime = update_time_in_date(start + dur, hr, mn);
*new_duration = (newtime > start) ? newtime - start :
DAYINSEC + newtime - start;
break;
} else {
status_mesg(fmt_msg, enter_str);
wgetch(win[KEY].p);
}
} else
return 0;
}
mem_free(timestr);
return 1;
}
/* Request the user to enter a new end time or duration. */
static void update_start_time(long *start, long *dur)
{
long newtime;
unsigned hr, mn;
int valid_date;
const char *msg_wrong_time =
_("Invalid time: start time must be before end time!");
const char *msg_enter = _("Press [Enter] to continue");
do {
if (!day_edit_time(*start, &hr, &mn))
break;
newtime = update_time_in_date(*start, hr, mn);
if (newtime < *start + *dur) {
*dur -= (newtime - *start);
*start = newtime;
valid_date = 1;
} else {
status_mesg(msg_wrong_time, msg_enter);
wgetch(win[KEY].p);
valid_date = 0;
}
}
while (valid_date == 0);
}
static void update_duration(long *start, long *dur)
{
unsigned newdur;
if (day_edit_duration(*start, *dur, &newdur))
*dur = newdur;
}
static void update_desc(char **desc)
{
status_mesg(_("Enter the new item description:"), "");
updatestring(win[STA].p, desc, 0, 1);
}
static void update_rept(struct rpt **rpt, const long start)
{
int newtype, newfreq, date_entered;
long newuntil;
char outstr[BUFSIZ];
char *freqstr, *timstr;
const char *msg_rpt_prefix = _("Enter the new repetition type:");
const char *msg_rpt_daily = _("(d)aily");
const char *msg_rpt_weekly = _("(w)eekly");
const char *msg_rpt_monthly = _("(m)onthly");
const char *msg_rpt_yearly = _("(y)early");
/* Find the current repetition type. */
const char *rpt_current;
char msg_rpt_current[BUFSIZ];
switch (recur_def2char((*rpt)->type)) {
case 'D':
rpt_current = msg_rpt_daily;
break;
case 'W':
rpt_current = msg_rpt_weekly;
break;
case 'M':
rpt_current = msg_rpt_monthly;
break;
case 'Y':
rpt_current = msg_rpt_yearly;
break;
default:
/* NOTREACHED, but makes the compiler happier. */
rpt_current = msg_rpt_daily;
}
snprintf(msg_rpt_current, BUFSIZ, _("(currently using %s)"), rpt_current);
char msg_rpt_asktype[BUFSIZ];
snprintf(msg_rpt_asktype, BUFSIZ, "%s %s, %s, %s, %s ? %s",
msg_rpt_prefix,
msg_rpt_daily,
msg_rpt_weekly, msg_rpt_monthly, msg_rpt_yearly, msg_rpt_current);
const char *msg_rpt_choice = _("[dwmy]");
const char *msg_wrong_freq = _("The frequence you entered is not valid.");
const char *msg_wrong_time =
_("Invalid time: start time must be before end time!");
const char *msg_wrong_date = _("The entered date is not valid.");
const char *msg_fmts =
_("Possible formats are [%s] or '0' for an endless repetition.");
const char *msg_enter = _("Press [Enter] to continue");
switch (status_ask_choice(msg_rpt_asktype, msg_rpt_choice, 4)) {
case 1:
newtype = 'D';
break;
case 2:
newtype = 'W';
break;
case 3:
newtype = 'M';
break;
case 4:
newtype = 'Y';
break;
default:
return;
}
do {
status_mesg(_("Enter the new repetition frequence:"), "");
freqstr = mem_malloc(BUFSIZ);
snprintf(freqstr, BUFSIZ, "%d", (*rpt)->freq);
if (updatestring(win[STA].p, &freqstr, 0, 1) == GETSTRING_VALID) {
newfreq = atoi(freqstr);
mem_free(freqstr);
if (newfreq == 0) {
status_mesg(msg_wrong_freq, msg_enter);
wgetch(win[KEY].p);
}
} else {
mem_free(freqstr);
return;
}
}
while (newfreq == 0);
do {
snprintf(outstr, BUFSIZ, _("Enter the new ending date: [%s] or '0'"),
DATEFMT_DESC(conf.input_datefmt));
status_mesg(outstr, "");
timstr = date_sec2date_str((*rpt)->until, DATEFMT(conf.input_datefmt));
if (updatestring(win[STA].p, &timstr, 0, 1) != GETSTRING_VALID) {
mem_free(timstr);
return;
}
if (strcmp(timstr, "0") == 0) {
newuntil = 0;
date_entered = 1;
} else {
struct tm lt;
time_t t;
struct date new_date;
int newmonth, newday, newyear;
if (parse_date(timstr, conf.input_datefmt, &newyear, &newmonth,
&newday, calendar_get_slctd_day())) {
t = start;
localtime_r(&t, <);
new_date.dd = newday;
new_date.mm = newmonth;
new_date.yyyy = newyear;
newuntil = date2sec(new_date, lt.tm_hour, lt.tm_min);
if (newuntil < start) {
status_mesg(msg_wrong_time, msg_enter);
wgetch(win[KEY].p);
date_entered = 0;
} else
date_entered = 1;
} else {
snprintf(outstr, BUFSIZ, msg_fmts, DATEFMT_DESC(conf.input_datefmt));
status_mesg(msg_wrong_date, outstr);
wgetch(win[KEY].p);
date_entered = 0;
}
}
}
while (date_entered == 0);
mem_free(timstr);
(*rpt)->type = recur_char2def(newtype);
(*rpt)->freq = newfreq;
(*rpt)->until = newuntil;
}
/* Edit an already existing item. */
void interact_day_item_edit(void)
{
struct day_item *p;
struct recur_event *re;
struct event *e;
struct recur_apoint *ra;
struct apoint *a;
int need_check_notify = 0;
p = day_get_item(apoint_hilt());
switch (p->type) {
case RECUR_EVNT:
re = p->item.rev;
const char *choice_recur_evnt[2] = {
_("Description"),
_("Repetition"),
};
switch (status_ask_simplechoice(_("Edit: "), choice_recur_evnt, 2)) {
case 1:
update_desc(&re->mesg);
break;
case 2:
update_rept(&re->rpt, re->day);
break;
default:
return;
}
break;
case EVNT:
e = p->item.ev;
update_desc(&e->mesg);
break;
case RECUR_APPT:
ra = p->item.rapt;
const char *choice_recur_appt[4] = {
_("Start time"),
_("End time"),
_("Description"),
_("Repetition"),
};
switch (status_ask_simplechoice(_("Edit: "), choice_recur_appt, 4)) {
case 1:
need_check_notify = 1;
update_start_time(&ra->start, &ra->dur);
break;
case 2:
update_duration(&ra->start, &ra->dur);
break;
case 3:
if (notify_bar())
need_check_notify = notify_same_recur_item(ra);
update_desc(&ra->mesg);
break;
case 4:
need_check_notify = 1;
update_rept(&ra->rpt, ra->start);
break;
default:
return;
}
break;
case APPT:
a = p->item.apt;
const char *choice_appt[3] = {
_("Start time"),
_("End time"),
_("Description"),
};
switch (status_ask_simplechoice(_("Edit: "), choice_appt, 3)) {
case 1:
need_check_notify = 1;
update_start_time(&a->start, &a->dur);
break;
case 2:
update_duration(&a->start, &a->dur);
break;
case 3:
if (notify_bar())
need_check_notify = notify_same_item(a->start);
update_desc(&a->mesg);
break;
default:
return;
}
break;
}
calendar_monthly_view_cache_set_invalid();
if (need_check_notify)
notify_check_next_app(1);
}
/* Pipe an appointment or event to an external program. */
void interact_day_item_pipe(void)
{
char cmd[BUFSIZ] = "";
char const *arg[] = { cmd, NULL };
int pout;
int pid;
FILE *fpout;
struct day_item *p;
status_mesg(_("Pipe item to external command:"), "");
if (getstring(win[STA].p, cmd, BUFSIZ, 0, 1) != GETSTRING_VALID)
return;
wins_prepare_external();
if ((pid = shell_exec(NULL, &pout, *arg, arg))) {
fpout = fdopen(pout, "w");
p = day_get_item(apoint_hilt());
switch (p->type) {
case RECUR_EVNT:
recur_event_write(p->item.rev, fpout);
break;
case EVNT:
event_write(p->item.ev, fpout);
break;
case RECUR_APPT:
recur_apoint_write(p->item.rapt, fpout);
break;
case APPT:
apoint_write(p->item.apt, fpout);
break;
}
fclose(fpout);
child_wait(NULL, &pout, pid);
press_any_key();
}
wins_unprepare_external();
}
/*
* Add an item in either the appointment or the event list,
* depending if the start time is entered or not.
*/
void interact_day_item_add(void)
{
#define LTIME 6
#define LDUR 12
const char *mesg_1 =
_("Enter start time ([hh:mm] or [hhmm]), leave blank for an all-day event : ");
const char *mesg_2 =
_
("Enter end time ([hh:mm] or [hhmm]) or duration ([+hh:mm], [+xxxdxxhxxm] or [+mm]) : ");
const char *mesg_3 = _("Enter description :");
const char *format_message_1 =
_("You entered an invalid start time, should be [hh:mm] or [hhmm]");
const char *format_message_2 =
_
("Invalid end time/duration, should be [hh:mm], [hhmm], [+hh:mm], [+xxxdxxhxxm] or [+mm]");
const char *enter_str = _("Press [Enter] to continue");
int Id = 1;
char item_time[LDUR] = "";
char item_mesg[BUFSIZ] = "";
long apoint_start;
unsigned heures, minutes;
unsigned apoint_duration;
unsigned end_h, end_m;
int is_appointment = 1;
/* Get the starting time */
for (;;) {
status_mesg(mesg_1, "");
if (getstring(win[STA].p, item_time, LTIME, 0, 1) != GETSTRING_ESC) {
if (strlen(item_time) == 0) {
is_appointment = 0;
break;
}
if (parse_time(item_time, &heures, &minutes) == 1)
break;
else {
status_mesg(format_message_1, enter_str);
wgetch(win[KEY].p);
}
} else
return;
}
/*
* Check if an event or appointment is entered,
* depending on the starting time, and record the
* corresponding item.
*/
if (is_appointment) { /* Get the appointment duration */
item_time[0] = '\0';
for (;;) {
status_mesg(mesg_2, "");
if (getstring(win[STA].p, item_time, LDUR, 0, 1) != GETSTRING_ESC) {
if (*item_time == '+' && parse_duration(item_time + 1,
&apoint_duration) == 1)
break;
else if (parse_time(item_time, &end_h, &end_m) == 1) {
if (end_h < heures || ((end_h == heures) && (end_m < minutes))) {
apoint_duration = MININSEC - minutes + end_m
+ (24 + end_h - (heures + 1)) * MININSEC;
} else {
apoint_duration = MININSEC - minutes
+ end_m + (end_h - (heures + 1)) * MININSEC;
}
break;
} else {
status_mesg(format_message_2, enter_str);
wgetch(win[KEY].p);
}
} else
return;
}
} else /* Insert the event Id */
Id = 1;
status_mesg(mesg_3, "");
if (getstring(win[STA].p, item_mesg, BUFSIZ, 0, 1) == GETSTRING_VALID) {
if (is_appointment) {
apoint_start = date2sec(*calendar_get_slctd_day(), heures, minutes);
apoint_new(item_mesg, 0L, apoint_start, min2sec(apoint_duration), 0L);
if (notify_bar())
notify_check_added(item_mesg, apoint_start, 0L);
} else
event_new(item_mesg, 0L, date2sec(*calendar_get_slctd_day(), 0, 0), Id);
if (apoint_hilt() == 0)
apoint_hilt_increase(1);
}
calendar_monthly_view_cache_set_invalid();
wins_erase_status_bar();
}
/* Delete an item from the appointment list. */
void interact_day_item_delete(unsigned *nb_events, unsigned *nb_apoints,
unsigned reg)
{
const char *del_app_str = _("Do you really want to delete this item ?");
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;
long date = calendar_get_slctd_day_sec();
int nb_items = *nb_apoints + *nb_events;
int to_be_removed = 0;
if (nb_items == 0)
return;
struct day_item *p = day_get_item(apoint_hilt());
if (conf.confirm_delete) {
if (status_ask_bool(del_app_str) != 1) {
wins_erase_status_bar();
return;
}
}
if (day_item_get_note(p)) {
switch (status_ask_choice(note_warning, note_choices, nb_note_choices)) {
case 1:
break;
case 2:
day_item_erase_note(p);
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:
day_item_add_exc(p, date);
return;
default:
return;
}
}
interact_day_item_cut_free(reg);
p = day_cut_item(date, apoint_hilt());
day_cut[reg].type = p->type;
day_cut[reg].item = p->item;
switch (p->type) {
case EVNT:
case RECUR_EVNT:
(*nb_events)--;
to_be_removed = 1;
break;
case APPT:
case RECUR_APPT:
(*nb_apoints)--;
to_be_removed = 3;
break;
default:
EXIT(_("no such type"));
/* NOTREACHED */
}
calendar_monthly_view_cache_set_invalid();
if (apoint_hilt() > 1)
apoint_hilt_decrease(1);
if (apad.first_onscreen >= to_be_removed)
apad.first_onscreen = apad.first_onscreen - to_be_removed;
if (nb_items == 1)
apoint_hilt_set(0);
}
/* Request user to enter a new todo item. */
void interact_todo_add(void)
{
int ch = 0;
const char *mesg = _("Enter the new ToDo item : ");
const char *mesg_id =
_("Enter the ToDo priority [1 (highest) - 9 (lowest)] :");
char todo_input[BUFSIZ] = "";
status_mesg(mesg, "");
if (getstring(win[STA].p, todo_input, BUFSIZ, 0, 1) == GETSTRING_VALID) {
while ((ch < '1') || (ch > '9')) {
status_mesg(mesg_id, "");
ch = wgetch(win[KEY].p);
}
todo_add(todo_input, ch - '0', NULL);
todo_set_nb(todo_nb() + 1);
}
}
/* Delete an item from the ToDo list. */
void interact_todo_delete(void)
{
const char *del_todo_str = _("Do you really want to delete this task ?");
const char *erase_warning =
_("This item has a note attached to it. "
"Delete (t)odo or just its (n)ote ?");
const char *erase_choice = _("[tn]");
const int nb_erase_choice = 2;
int answer;
if ((todo_nb() <= 0) ||
(conf.confirm_delete && (status_ask_bool(del_todo_str) != 1))) {
wins_erase_status_bar();
return;
}
/* This todo item doesn't have any note associated. */
if (todo_get_item(todo_hilt())->note == NULL)
answer = 1;
else
answer = status_ask_choice(erase_warning, erase_choice, nb_erase_choice);
switch (answer) {
case 1:
todo_delete(todo_get_item(todo_hilt()));
todo_set_nb(todo_nb() - 1);
if (todo_hilt() > 1)
todo_hilt_decrease(1);
if (todo_nb() == 0)
todo_hilt_set(0);
if (todo_hilt_pos() < 0)
todo_first_decrease(1);
break;
case 2:
todo_delete_note(todo_get_item(todo_hilt()));
break;
default:
wins_erase_status_bar();
return;
}
}
/* Edit the description of an already existing todo item. */
void interact_todo_edit(void)
{
struct todo *i;
const char *mesg = _("Enter the new ToDo description :");
status_mesg(mesg, "");
i = todo_get_item(todo_hilt());
updatestring(win[STA].p, &i->mesg, 0, 1);
}
/* Pipe a todo item to an external program. */
void interact_todo_pipe(void)
{
char cmd[BUFSIZ] = "";
char const *arg[] = { cmd, NULL };
int pout;
int pid;
FILE *fpout;
struct todo *todo;
status_mesg(_("Pipe item to external command:"), "");
if (getstring(win[STA].p, cmd, BUFSIZ, 0, 1) != GETSTRING_VALID)
return;
wins_prepare_external();
if ((pid = shell_exec(NULL, &pout, *arg, arg))) {
fpout = fdopen(pout, "w");
todo = todo_get_item(todo_hilt());
todo_write(todo, fpout);
fclose(fpout);
child_wait(NULL, &pout, pid);
press_any_key();
}
wins_unprepare_external();
}
/*
* Ask user for repetition characteristics:
* o repetition type: daily, weekly, monthly, yearly
* o repetition frequence: every X days, weeks, ...
* o repetition end date
* and then delete the selected item to recreate it as a recurrent one
*/
void interact_day_item_repeat(void)
{
struct tm lt;
time_t t;
int date_entered = 0;
int year = 0, month = 0, day = 0;
struct date until_date;
char outstr[BUFSIZ];
char user_input[BUFSIZ] = "";
const char *msg_rpt_prefix = _("Enter the repetition type:");
const char *msg_rpt_daily = _("(d)aily");
const char *msg_rpt_weekly = _("(w)eekly");
const char *msg_rpt_monthly = _("(m)onthly");
const char *msg_rpt_yearly = _("(y)early");
const char *msg_type_choice = _("[dwmy]");
const char *mesg_freq_1 = _("Enter the repetition frequence:");
const char *mesg_wrong_freq = _("The frequence you entered is not valid.");
const char *mesg_until_1 =
_("Enter the ending date: [%s] or '0' for an endless repetition");
const char *mesg_wrong_1 = _("The entered date is not valid.");
const char *mesg_wrong_2 =
_("Possible formats are [%s] or '0' for an endless repetition");
const char *wrong_type_1 = _("This item is already a repeated one.");
const char *wrong_type_2 = _("Press [ENTER] to continue.");
const char *mesg_older =
_("Sorry, the date you entered is older than the item start time.");
char msg_asktype[BUFSIZ];
snprintf(msg_asktype, BUFSIZ, "%s %s, %s, %s, %s",
msg_rpt_prefix,
msg_rpt_daily, msg_rpt_weekly, msg_rpt_monthly, msg_rpt_yearly);
int type = 0, freq = 0;
int item_nb;
struct day_item *p;
struct recur_apoint *ra;
long until, date;
item_nb = apoint_hilt();
p = day_get_item(item_nb);
if (p->type != APPT && p->type != EVNT) {
status_mesg(wrong_type_1, wrong_type_2);
wgetch(win[KEY].p);
return;
}
switch (status_ask_choice(msg_asktype, msg_type_choice, 4)) {
case 1:
type = RECUR_DAILY;
break;
case 2:
type = RECUR_WEEKLY;
break;
case 3:
type = RECUR_MONTHLY;
break;
case 4:
type = RECUR_YEARLY;
break;
default:
return;
}
while (freq == 0) {
status_mesg(mesg_freq_1, "");
if (getstring(win[STA].p, user_input, BUFSIZ, 0, 1) == GETSTRING_VALID) {
freq = atoi(user_input);
if (freq == 0) {
status_mesg(mesg_wrong_freq, wrong_type_2);
wgetch(win[KEY].p);
}
user_input[0] = '\0';
} else
return;
}
while (!date_entered) {
snprintf(outstr, BUFSIZ, mesg_until_1, DATEFMT_DESC(conf.input_datefmt));
status_mesg(outstr, "");
if (getstring(win[STA].p, user_input, BUFSIZ, 0, 1) == GETSTRING_VALID) {
if (strlen(user_input) == 1 && strcmp(user_input, "0") == 0) {
until = 0;
date_entered = 1;
} else {
if (parse_date(user_input, conf.input_datefmt,
&year, &month, &day, calendar_get_slctd_day())) {
t = p->start;
localtime_r(&t, <);
until_date.dd = day;
until_date.mm = month;
until_date.yyyy = year;
until = date2sec(until_date, lt.tm_hour, lt.tm_min);
if (until < p->start) {
status_mesg(mesg_older, wrong_type_2);
wgetch(win[KEY].p);
date_entered = 0;
} else {
date_entered = 1;
}
} else {
snprintf(outstr, BUFSIZ, mesg_wrong_2,
DATEFMT_DESC(conf.input_datefmt));
status_mesg(mesg_wrong_1, outstr);
wgetch(win[KEY].p);
date_entered = 0;
}
}
} else
return;
}
date = calendar_get_slctd_day_sec();
if (p->type == EVNT) {
struct event *ev = p->item.ev;
recur_event_new(ev->mesg, ev->note, ev->day, ev->id, type, freq, until,
NULL);
} else if (p->type == APPT) {
struct apoint *apt = p->item.apt;
ra = recur_apoint_new(apt->mesg, apt->note, apt->start, apt->dur,
apt->state, type, freq, until, NULL);
if (notify_bar())
notify_check_repeated(ra);
} else {
EXIT(_("wrong item type"));
/* NOTREACHED */
}
interact_day_item_cut_free(REG_BLACK_HOLE);
p = day_cut_item(date, item_nb);
day_cut[REG_BLACK_HOLE].type = p->type;
day_cut[REG_BLACK_HOLE].item = p->item;
calendar_monthly_view_cache_set_invalid();
}
/* Free the current cut item, if any. */
void interact_day_item_cut_free(unsigned reg)
{
switch (day_cut[reg].type) {
case 0:
/* No previous item, don't free anything. */
break;
case APPT:
apoint_free(day_cut[reg].item.apt);
break;
case EVNT:
event_free(day_cut[reg].item.ev);
break;
case RECUR_APPT:
recur_apoint_free(day_cut[reg].item.rapt);
break;
case RECUR_EVNT:
recur_event_free(day_cut[reg].item.rev);
break;
}
}
/* Copy an item, so that it can be pasted somewhere else later. */
void interact_day_item_copy(unsigned *nb_events, unsigned *nb_apoints,
unsigned reg)
{
const int NBITEMS = *nb_apoints + *nb_events;
if (NBITEMS == 0 || reg == REG_BLACK_HOLE)
return;
interact_day_item_cut_free(reg);
day_item_fork(day_get_item(apoint_hilt()), &day_cut[reg]);
}
/* Paste a previously cut item. */
void interact_day_item_paste(unsigned *nb_events, unsigned *nb_apoints,
unsigned reg)
{
int item_type;
struct day_item day;
if (reg == REG_BLACK_HOLE || !day_cut[reg].type)
return;
day_item_fork(&day_cut[reg], &day);
item_type = day_paste_item(&day, calendar_get_slctd_day_sec());
calendar_monthly_view_cache_set_invalid();
if (item_type == EVNT || item_type == RECUR_EVNT)
(*nb_events)++;
else if (item_type == APPT || item_type == RECUR_APPT)
(*nb_apoints)++;
else
return;
if (apoint_hilt() == 0)
apoint_hilt_increase(1);
}
