| // 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/WebLockOrientationCallback.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) |
| IPC_ENUM_TRAITS_MIN_MAX_VALUE( |
| blink::WebLockOrientationCallback::ErrorType, |
| blink::WebLockOrientationCallback::ErrorTypeNotAvailable, |
| blink::WebLockOrientationCallback::ErrorTypeCanceled) |
| |
| // The browser process informs the renderer process that the screen orientation |
| // has changed. |orientation| contains the new screen orientation in degrees. |
| // TODO(mlamouri): we could probably get rid of it. |
| IPC_MESSAGE_CONTROL1(ScreenOrientationMsg_OrientationChange, |
| blink::WebScreenOrientationType /* orientation */ ) |
| |
| // The browser process' response to a ScreenOrientationHostMsg_LockRequest when |
| // the lock actually succeeded. The message includes the new |angle| and |type| |
| // of orientation. The |request_id| passed when receiving the request is passed |
| // back so the renderer process can associate the response to the right request. |
| IPC_MESSAGE_ROUTED3(ScreenOrientationMsg_LockSuccess, |
| int, /* request_id */ |
| unsigned, /* angle */ |
| blink::WebScreenOrientationType /* type */) |
| |
| // The browser process' response to a ScreenOrientationHostMsg_LockRequest when |
| // the lock actually failed. The message includes the |error| type. The |
| // |request_id| passed when receiving the request is passed back so the renderer |
| // process can associate the response to the right request. |
| IPC_MESSAGE_ROUTED2(ScreenOrientationMsg_LockError, |
| int, /* request_id */ |
| blink::WebLockOrientationCallback::ErrorType /* error */); |
| |
| // The renderer process requests the browser process to lock the screen |
| // orientation to the specified |orientations|. The request contains a |
| // |request_id| that will have to be passed back to the renderer process when |
| // notifying about a success or error (see ScreenOrientationMsg_LockError and |
| // ScreenOrientationMsg_LockSuccess). |
| IPC_MESSAGE_ROUTED2(ScreenOrientationHostMsg_LockRequest, |
| blink::WebScreenOrientationLockType, /* orientation */ |
| int /* request_id */) |
| |
| // The renderer process requests the browser process to unlock the screen |
| // orientation. |
| IPC_MESSAGE_ROUTED0(ScreenOrientationHostMsg_Unlock) |
