// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_UTIL_H_
#define CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_UTIL_H_
#pragma once

class WebUI;

namespace chromeos {
namespace accessibility {

// Enable or disable accessibility. Enabling accessibility installs the
// ChromeVox component extension.  If this is being called in a login/oobe
// login screen, pass the WebUI object in login_web_ui so that ChromeVox
// can be injected directly into that screen, otherwise it should be NULL.
void EnableAccessibility(bool enabled, WebUI* login_web_ui);

// Toggles whether Chrome OS accessibility is on or off. See docs for
// EnableAccessibility, above.
void ToggleAccessibility(WebUI* login_web_ui);

// Speaks the specified string.
void Speak(const char* speak_str);

}  // namespace accessibility
}  // namespace chromeos

#endif  // CHROME_BROWSER_CHROMEOS_ACCESSIBILITY_UTIL_H_