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refactored autocomplete_add

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Now this function responsible for memory allocation
This commit is contained in:
Dmitry Podgorny 2013-08-26 02:43:59 +03:00
parent 32e18fb1a5
commit 92763d2e68
2 changed files with 11 additions and 34 deletions
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43
src/tools/autocomplete.c
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@ -83,42 +83,19 @@ autocomplete_length(Autocomplete ac)
}
gboolean
autocomplete_add(Autocomplete ac, void *item)
autocomplete_add(Autocomplete ac, const char *item)
{
if (ac->items == NULL) {
ac->items = g_slist_append(ac->items, item);
return TRUE;
} else {
GSList *curr = ac->items;
char *item_cpy;
GSList *curr = g_slist_find_custom(ac->items, item, (GCompareFunc)strcmp);
while(curr) {
// insert
if (g_strcmp0(curr->data, item) > 0) {
ac->items = g_slist_insert_before(ac->items,
curr, item);
return TRUE;
// update
} else if (g_strcmp0(curr->data, item) == 0) {
// only update if data different
if (strcmp(curr->data, item) != 0) {
free(curr->data);
curr->data = item;
return TRUE;
} else {
return FALSE;
}
}
curr = g_slist_next(curr);
}
// hit end, append
ac->items = g_slist_append(ac->items, item);
return TRUE;
// if item already exists
if (curr != NULL) {
return FALSE;
}
item_cpy = strdup(item);
ac->items = g_slist_insert_sorted(ac->items, item_cpy, (GCompareFunc)strcmp);
return TRUE;
}
gboolean

2
src/tools/autocomplete.h
View File

@ -38,7 +38,7 @@ Autocomplete obj_autocomplete_new(PStrFunc str_func, PCopyFunc copy_func,
void autocomplete_clear(Autocomplete ac);
void autocomplete_reset(Autocomplete ac);
void autocomplete_free(Autocomplete ac);
gboolean autocomplete_add(Autocomplete ac, void *item);
gboolean autocomplete_add(Autocomplete ac, const char *item);
gboolean autocomplete_remove(Autocomplete ac, const char * const item);
GSList * autocomplete_get_list(Autocomplete ac);
gchar * autocomplete_complete(Autocomplete ac, gchar *search_str);