Method _replace

editor/gui/code_editor.cpp:250–298

}

void FindReplaceBar::_replace() {
	text_editor->begin_complex_operation();
	text_editor->remove_secondary_carets();
	bool selection_enabled = text_editor->has_selection(0);
	Point2i selection_begin, selection_end;
	if (selection_enabled) {
		selection_begin = Point2i(text_editor->get_selection_from_line(0), text_editor->get_selection_from_column(0));
		selection_end = Point2i(text_editor->get_selection_to_line(0), text_editor->get_selection_to_column(0));
	}

	String repl_text = get_replace_text();
	int search_text_len = get_search_text().length();

	if (selection_enabled && is_selection_only()) {
		// Restrict search_current() to selected region.
		text_editor->set_caret_line(selection_begin.width, false, true, -1, 0);
		text_editor->set_caret_column(selection_begin.height, true, 0);
	}

	if (search_current()) {
		text_editor->unfold_line(result_line);
		text_editor->select(result_line, result_col, result_line, result_col + search_text_len, 0);

		if (selection_enabled && is_selection_only()) {
			Point2i match_from(result_line, result_col);
			Point2i match_to(result_line, result_col + search_text_len);
			if (!(match_from < selection_begin || match_to > selection_end)) {
				text_editor->insert_text_at_caret(repl_text, 0);
				if (match_to.x == selection_end.x) {
					// Adjust selection bounds if necessary.
					selection_end.y += repl_text.length() - search_text_len;
				}
			}
		} else {
			text_editor->insert_text_at_caret(repl_text, 0);
		}
	}
	text_editor->end_complex_operation();
	results_count = -1;
	results_count_to_current = -1;
	needs_to_count_results = true;

	if (selection_enabled && is_selection_only()) {
		// Reselect in order to keep 'Replace' restricted to selection.
		text_editor->select(selection_begin.x, selection_begin.y, selection_end.x, selection_end.y, 0);
	} else {
		text_editor->deselect(0);
	}
}

void FindReplaceBar::_replace_all() {
	text_editor->begin_complex_operation();