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Code Releases Wiki Activity

Fix String::word_wrap() for long words

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- Changes `TextServer.string_get_word_breaks()`
  - Returns pairs of boundary start and end offsets
  - Accepts `chars_per_line` to return line breaks
- Removes `String::word_wrap()`

Co-authored-by: bruvzg <7645683+bruvzg@users.noreply.github.com>
This commit is contained in:
Haoyu Qiu
2022-08-18 16:20:20 +08:00
parent f18f2740da
commit 207e52c161
16 changed files with 203 additions and 104 deletions
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31
core/string/ustring.cpp
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@@ -220,37 +220,6 @@ void CharString::copy_from(const char *p_cstr) {
/* String */
/*************************************************************************/
//kind of poor should be rewritten properly
String String::word_wrap(int p_chars_per_line) const {
int from = 0;
int last_space = 0;
String ret;
for (int i = 0; i < length(); i++) {
if (i - from >= p_chars_per_line) {
if (last_space == -1) {
ret += substr(from, i - from + 1) + "\n";
} else {
ret += substr(from, last_space - from) + "\n";
i = last_space; //rewind
}
from = i + 1;
last_space = -1;
} else if (operator[](i) == ' ' || operator[](i) == '\t') {
last_space = i;
} else if (operator[](i) == '\n') {
ret += substr(from, i - from) + "\n";
from = i + 1;
last_space = -1;
}
}
if (from < length()) {
ret += substr(from, length());
}
return ret;
}
Error String::parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path) const {
// Splits the URL into scheme, host, port, path. Strip credentials when present.
String base = *this;