Function do_mathml_navigate_key_press

src/navigate.rs:315–319

Given a key code along with the modifier keys, the current node is moved accordingly (or value reported in some cases).] The spoken text for the new current node is returned.

(mathml: Element,
            key: usize, shift_key: bool, control_key: bool, alt_key: bool, meta_key: bool)

/// Given a key code along with the modifier keys, the current node is moved accordingly (or value reported in some cases).]
/// The spoken text for the new current node is returned.
pub fn do_mathml_navigate_key_press(mathml: Element,
            key: usize, shift_key: bool, control_key: bool, alt_key: bool, meta_key: bool) -> Result<String> {
    let (command, param) = key_press_to_command_and_param(key, shift_key, control_key, alt_key, meta_key)?;
    return do_navigate_command_and_param(mathml, command, param);
}

fn do_navigate_command_and_param(mathml: Element, command: NavigationCommand, param: NavigationParam) -> Result<String> {
    return do_navigate_command_string(mathml, navigation_command_string(command, param));