content/common/screen_orientation_messages.h

   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 // IPC messages for screen orientation.
   6 // Multiply-included message file, hence no include guard.
   7
   8 #include "content/common/content_export.h"
   9 #include "ipc/ipc_message_macros.h"
  10 #include "third_party/WebKit/public/platform/WebScreenOrientationLockType.h"
  11 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
  12
  13 #undef IPC_MESSAGE_EXPORT
  14 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
  15
  16 #define IPC_MESSAGE_START ScreenOrientationMsgStart
  17
  18 IPC_ENUM_TRAITS_MIN_MAX_VALUE(blink::WebScreenOrientationType,
  19                               blink::WebScreenOrientationUndefined,
  20                               blink::WebScreenOrientationLandscapeSecondary)
  21 IPC_ENUM_TRAITS_MIN_MAX_VALUE(blink::WebScreenOrientationLockType,
  22                               blink::WebScreenOrientationLockDefault,
  23                               blink::WebScreenOrientationLockPortrait)
  24
  25 // The browser process informs the renderer process that the screen orientation
  26 // has changed. |orientation| contains the new screen orientation in degrees.
  27 IPC_MESSAGE_CONTROL1(ScreenOrientationMsg_OrientationChange,
  28                      blink::WebScreenOrientationType /* orientation */ )
  29
  30 // The renderer process requests the browser process to lock the screen
  31 // orientation to the specified |orientations|.
  32 IPC_MESSAGE_CONTROL1(ScreenOrientationHostMsg_Lock,
  33                      blink::WebScreenOrientationLockType /* orientations */ )
  34
  35 // The renderer process requests the browser process to unlock the screen
  36 // orientation.
  37 IPC_MESSAGE_CONTROL0(ScreenOrientationHostMsg_Unlock)