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Code parts related to item update rewritten

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This commit is contained in:
Frederic Culot
2008-01-20 10:45:38 +00:00
parent 54c2b60041
commit 407a262938
13 changed files with 354 additions and 283 deletions
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36
src/event.c
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@@ -1,4 +1,4 @@
/* $calcurse: event.c,v 1.5 2008/01/13 12:40:45 culot Exp $ */
/* $calcurse: event.c,v 1.6 2008/01/20 10:45:38 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -31,7 +31,6 @@
#include "vars.h"
#include "i18n.h"
#include "utils.h"
#include "event.h"
struct event_s *eventlist;
@@ -46,7 +45,7 @@ event_new(char *mesg, char *note, long day, int id)
strncpy(o->mesg, mesg, strlen(mesg) + 1);
o->day = day;
o->id = id;
o->note = note;
o->note = (note != NULL) ? strdup(note) : NULL;
i = &eventlist;
for (;;) {
if (*i == 0 || (*i)->day > day) {
@@ -117,9 +116,29 @@ event_scan(FILE * f, struct tm start, int id, char *note)
return (event_new(buf, note, tstart, id));
}
/* Delete an event from the list */
/* Retrieve an event from the list, given the day and item position. */
struct event_s *
event_get(long day, int pos)
{
struct event_s *o;
int n;
n = 0;
for (o = eventlist; o; o = o->next) {
if (event_inday(o, day)) {
if (n == pos)
return o;
n++;
}
}
/* NOTREACHED */
fputs(_("FATAL ERROR in event_get: no such item\n"), stderr);
exit(EXIT_FAILURE);
}
/* Delete an event from the list. */
void
event_delete_bynum(long start, unsigned num, int only_note)
event_delete_bynum(long start, unsigned num, erase_flag_e flag)
{
unsigned n;
struct event_s *i, **iptr;
@@ -129,13 +148,12 @@ event_delete_bynum(long start, unsigned num, int only_note)
for (i = eventlist; i != 0; i = i->next) {
if (event_inday(i, start)) {
if (n == num) {
if (only_note)
erase_note(&i->note);
if (flag == ERASE_FORCE_ONLY_NOTE)
erase_note(&i->note, flag);
else {
*iptr = i->next;
free(i->mesg);
if (i->note != NULL)
erase_note(&i->note);
erase_note(&i->note, flag);
free(i);
}
return;