// Copyright 2014 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.

// IPC messages for screen orientation.
// Multiply-included message file, hence no include guard.

#include "content/common/content_export.h"
#include "ipc/ipc_message_macros.h"
#include "third_party/WebKit/public/platform/WebScreenOrientationLockType.h"
#include "third_party/WebKit/public/platform/WebScreenOrientationType.h"

#undef IPC_MESSAGE_EXPORT
#define IPC_MESSAGE_EXPORT CONTENT_EXPORT

#define IPC_MESSAGE_START ScreenOrientationMsgStart

IPC_ENUM_TRAITS_MIN_MAX_VALUE(blink::WebScreenOrientationType,
                              blink::WebScreenOrientationUndefined,
                              blink::WebScreenOrientationLandscapeSecondary)
IPC_ENUM_TRAITS_MIN_MAX_VALUE(blink::WebScreenOrientationLockType,
                              blink::WebScreenOrientationLockDefault,
                              blink::WebScreenOrientationLockPortrait)

// The browser process informs the renderer process that the screen orientation
// has changed. |orientation| contains the new screen orientation in degrees.
IPC_MESSAGE_CONTROL1(ScreenOrientationMsg_OrientationChange,
                     blink::WebScreenOrientationType /* orientation */ )

// The renderer process requests the browser process to lock the screen
// orientation to the specified |orientations|.
IPC_MESSAGE_CONTROL1(ScreenOrientationHostMsg_Lock,
                     blink::WebScreenOrientationLockType /* orientations */ )

// The renderer process requests the browser process to unlock the screen
// orientation.
IPC_MESSAGE_CONTROL0(ScreenOrientationHostMsg_Unlock)