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Fix CodeEdit hover word lookup

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This commit is contained in:
kit 2025-05-28 13:24:59 -04:00
parent 2cde9292c3
commit ebf71cd4f3
7 changed files with 59 additions and 79 deletions
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76
scene/gui/text_edit.cpp
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@ -3631,22 +3631,24 @@ String TextEdit::get_tooltip(const Point2 &p_pos) const {
return Control::get_tooltip(p_pos);
}
Point2i pos = get_line_column_at_pos(p_pos);
int row = pos.y;
int line = pos.y;
int col = pos.x;
String s = text[row];
if (s.length() == 0) {
const String &text_line = text[line];
if (text_line.is_empty()) {
return Control::get_tooltip(p_pos);
}
int beg, end;
if (select_word(s, col, beg, end)) {
Variant args[1] = { s.substr(beg, end - beg) };
const Variant *argp[] = { &args[0] };
Callable::CallError ce;
Variant ret;
tooltip_callback.callp(argp, 1, ret, ce);
ERR_FAIL_COND_V_MSG(ce.error != Callable::CallError::CALL_OK, "", "Failed to call custom tooltip.");
return ret;
const PackedInt32Array words = TS->shaped_text_get_word_breaks(text.get_line_data(line)->get_rid());
for (int i = 0; i < words.size(); i = i + 2) {
if (words[i] <= col && words[i + 1] >= col) {
Variant args[1] = { text_line.substr(words[i], words[i + 1] - words[i]) };
const Variant *argp[] = { &args[0] };
Callable::CallError ce;
Variant ret;
tooltip_callback.callp(argp, 1, ret, ce);
ERR_FAIL_COND_V_MSG(ce.error != Callable::CallError::CALL_OK, "", "Failed to call custom tooltip.");
return ret;
}
}
return Control::get_tooltip(p_pos);
@ -4922,43 +4924,29 @@ Point2 TextEdit::get_local_mouse_pos() const {
String TextEdit::get_word_at_pos(const Vector2 &p_pos) const {
Point2i pos = get_line_column_at_pos(p_pos, false, false);
int row = pos.y;
int line = pos.y;
int col = pos.x;
if (row < 0 || col < 0) {
return "";
}
return get_word(line, col);
}
String s = text[row];
if (s.length() == 0) {
return "";
String TextEdit::get_word(int p_line, int p_column) const {
if (p_line < 0 || p_column < 0) {
return String();
}
int beg, end;
if (select_word(s, col, beg, end)) {
bool inside_quotes = false;
char32_t selected_quote = '\0';
int qbegin = 0, qend = 0;
for (int i = 0; i < s.length(); i++) {
if (s[i] == '"' || s[i] == '\'') {
if (i == 0 || s[i - 1] != '\\') {
if (inside_quotes && selected_quote == s[i]) {
qend = i;
inside_quotes = false;
selected_quote = '\0';
if (col >= qbegin && col <= qend) {
return s.substr(qbegin, qend - qbegin);
}
} else if (!inside_quotes) {
qbegin = i + 1;
inside_quotes = true;
selected_quote = s[i];
}
}
}
ERR_FAIL_INDEX_V(p_line, text.size(), String());
const String &text_line = text[p_line];
if (text_line.is_empty()) {
return String();
}
ERR_FAIL_INDEX_V(p_column, text_line.size() + 1, String());
const PackedInt32Array words = TS->shaped_text_get_word_breaks(text.get_line_data(p_line)->get_rid());
for (int i = 0; i < words.size(); i = i + 2) {
if (words[i] <= p_column && words[i + 1] >= p_column) {
return text_line.substr(words[i], words[i + 1] - words[i]);
}
return s.substr(beg, end - beg);
}
return String();
}