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[project @ 2005-04-17 04:13:13 by adrianl]

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Multiple matches per box

svn path=/import/netsurf/; revision=1658
This commit is contained in:
Adrian Lees 2005-04-17 04:13:13 +00:00
parent 452a27e74c
commit 9cff88ddd5
1 changed files with 19 additions and 8 deletions
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27
riscos/search.c
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@ -491,20 +491,27 @@ bool find_occurrences(const char *pattern, int p_len, struct box *cur,
/* ignore this box, if there's no visible text */
if (!cur->object && cur->text) {
unsigned match_length;
const char *pos = find_pattern(cur->text, cur->length,
pattern, p_len, case_sens, &match_length);
if (pos) {
/* found string in box => add to list */
const char *text = cur->text;
unsigned length = cur->length;
while (length > 0) {
unsigned match_length;
unsigned match_offset;
struct list_entry *entry = calloc(1, sizeof(*entry));
const char *new_text;
struct list_entry *entry;
const char *pos = find_pattern(text, length,
pattern, p_len, case_sens, &match_length);
if (!pos) break;
/* found string in box => add to list */
entry = calloc(1, sizeof(*entry));
if (!entry) {
warn_user("NoMemory", 0);
return false;
}
match_offset = pos - cur->text;
entry->start_box = cur;
entry->start_idx = match_offset;
entry->end_box = cur;
@ -516,6 +523,10 @@ bool find_occurrences(const char *pattern, int p_len, struct box *cur,
else
search_found->prev->next = entry;
search_found->prev = entry;
new_text = pos + match_length;
length -= (new_text - text);
text = new_text;
}
}