extensions/common/api/webcam_private.idl

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Webcam Private API.
   6 namespace webcamPrivate {
   7   enum PanDirection { stop, right, left };
   8   enum TiltDirection { stop, up, down };
   9
  10   dictionary WebcamConfiguration {
  11     double? pan;
  12     PanDirection? panDirection;
  13     double? tilt;
  14     TiltDirection? tiltDirection;
  15     double? zoom;
  16   };
  17
  18   callback WebcamConfigurationCallback =
  19       void(WebcamConfiguration configuration);
  20
  21   interface Functions {
  22     static void get(DOMString webcamId, WebcamConfigurationCallback callback);
  23     static void set(DOMString webcamId, WebcamConfiguration config);
  24     static void reset(DOMString webcamId, WebcamConfiguration config);
  25   };
  26 };
  27