Method insert_text_styled

src/text_input.rs:616–647

Insert text at visual cursor position in styled mode, with escaping. The input `s` should already be escaped if needed.

(&mut self, s: &str, max_length: Option<usize>)

    /// Insert text at visual cursor position in styled mode, with escaping.
    /// The input `s` should already be escaped if needed.
    pub fn insert_text_styled(&mut self, s: &str, max_length: Option<usize>) {
        self.delete_selection_styled();
        let visual_count = self.cursor_len_styled();
        let insert_cursor_len = styling::cursor_len(s);
        let allowed = if let Some(max) = max_length {
            if visual_count >= max {
                0
            } else {
                insert_cursor_len.min(max - visual_count)
            }
        } else {
            insert_cursor_len
        };
        if allowed == 0 {
            return;
        }
        // If we need to truncate the insertion, work on the visual chars
        let insert_str = if allowed < insert_cursor_len {
            // Build truncated escaped string
            let stripped = styling::strip_styling(s);
            let truncated: String = stripped.chars().take(allowed).collect();
            styling::escape_str(&truncated)
        } else {
            s.to_string()
        };
        let (new_text, new_cursor) = styling::insert_at_visual(&self.text, self.cursor_pos, &insert_str);
        self.text = new_text;
        self.cursor_pos = new_cursor;
        // Clean up any empty style tags the cursor has passed
        self.cleanup_after_move();
        self.reset_blink();
    }

    /// Insert a single typed character in styled mode (auto-escapes).
    pub fn insert_char_styled(&mut self, ch: char, max_length: Option<usize>) {