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Fix whole word search missing occurences

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This commit is contained in:
Bernhard Liebl 2018-01-08 22:50:33 +01:00
parent 37ca542d2b
commit 3af5dfbbf3
1 changed files with 29 additions and 16 deletions
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17
scene/gui/text_edit.cpp
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@ -4467,6 +4467,9 @@ bool TextEdit::search(const String &p_key, uint32_t p_search_flags, int p_from_l
int pos_from = 0;
int last_pos = -1;
while (true) {
while ((last_pos = (p_search_flags & SEARCH_MATCH_CASE) ? text_line.find(p_key, pos_from) : text_line.findn(p_key, pos_from)) != -1) {
if (p_search_flags & SEARCH_BACKWARDS) {
@ -4486,11 +4489,21 @@ bool TextEdit::search(const String &p_key, uint32_t p_search_flags, int p_from_l
pos_from = last_pos + p_key.length();
}
bool is_match = true;
if (pos != -1 && (p_search_flags & SEARCH_WHOLE_WORDS)) {
//validate for whole words
if (pos > 0 && _is_text_char(text_line[pos - 1]))
pos = -1;
else if (_is_text_char(text_line[pos + p_key.length()]))
is_match = false;
else if (pos + p_key.length() < text_line.length() && _is_text_char(text_line[pos + p_key.length()]))
is_match = false;
}
if (is_match || last_pos == -1 || pos == -1) {
break;
}
pos_from = pos + 1;
pos = -1;
}