| // Copyright 2013 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. |
| |
| // Control and monitor the screen locker. |
| [permissions=screenlockPrivate, nodoc] |
| namespace screenlockPrivate { |
| // Supported authentication types shown on the user pod. |
| // |offlinePassword|: The standard password field, which authenticates using |
| // the user's regular password. The $(ref:onAuthAttempted)() |
| // event will not be fired for this authentication type. |
| // |numericPin|: An input field for a 4 digit numeric pin code. |
| // |userClick|: Makes the user pod clickable when it is focused, and |
| // clicking on it attempts the authentication. If |value| is |
| // specified with $(ref:setAuthType)(), the text is displayed |
| // in the password field. |
| enum AuthType {offlinePassword, numericPin, userClick}; |
| |
| callback BooleanCallback = void(boolean locked); |
| |
| interface Functions { |
| // Returns true if the screen is currently locked, false otherwise. |
| static void getLocked(BooleanCallback callback); |
| |
| // Set <code>locked=true</code> to lock the screen, |
| // <code>locked=false</code> to unlock it. |
| static void setLocked(boolean locked); |
| |
| // Accepts or rejects the current auth attempt. |
| static void acceptAuthAttempt(boolean accept); |
| }; |
| |
| interface Events { |
| // Fires whenever the screen is locked or unlocked. |
| static void onChanged(boolean locked); |
| }; |
| }; |