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| 1 // Copyright (c) 2012 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 device motion. |
| 6 // Multiply-included message file, hence no include guard. |
| 7 |
| 8 #include "ipc/ipc_message_macros.h" |
| 9 |
| 10 #define IPC_MESSAGE_START DeviceMotionMsgStart |
| 11 |
| 12 IPC_STRUCT_BEGIN(DeviceMotionMsg_Updated_Params) |
| 13 // These fields have the same meaning as in device_motion::Motion. |
| 14 IPC_STRUCT_MEMBER(bool, can_provide_acceleration_x) |
| 15 IPC_STRUCT_MEMBER(double, acceleration_x) |
| 16 IPC_STRUCT_MEMBER(bool, can_provide_acceleration_y) |
| 17 IPC_STRUCT_MEMBER(double, acceleration_y) |
| 18 IPC_STRUCT_MEMBER(bool, can_provide_acceleration_z) |
| 19 IPC_STRUCT_MEMBER(double, acceleration_z) |
| 20 IPC_STRUCT_MEMBER(bool, can_provide_acceleration_including_gravity_x) |
| 21 IPC_STRUCT_MEMBER(double, acceleration_including_gravity_x) |
| 22 IPC_STRUCT_MEMBER(bool, can_provide_acceleration_including_gravity_y) |
| 23 IPC_STRUCT_MEMBER(double, acceleration_including_gravity_y) |
| 24 IPC_STRUCT_MEMBER(bool, can_provide_acceleration_including_gravity_z) |
| 25 IPC_STRUCT_MEMBER(double, acceleration_including_gravity_z) |
| 26 IPC_STRUCT_MEMBER(bool, can_provide_rotation_rate_alpha) |
| 27 IPC_STRUCT_MEMBER(double, rotation_rate_alpha) |
| 28 IPC_STRUCT_MEMBER(bool, can_provide_rotation_rate_beta) |
| 29 IPC_STRUCT_MEMBER(double, rotation_rate_beta) |
| 30 IPC_STRUCT_MEMBER(bool, can_provide_rotation_rate_gamma) |
| 31 IPC_STRUCT_MEMBER(double, rotation_rate_gamma) |
| 32 IPC_STRUCT_MEMBER(bool, can_provide_interval) |
| 33 IPC_STRUCT_MEMBER(double, interval) |
| 34 IPC_STRUCT_END() |
| 35 |
| 36 // Messages sent from the browser to the renderer. |
| 37 |
| 38 // Notification that the device's motion has changed. |
| 39 IPC_MESSAGE_ROUTED1(DeviceMotionMsg_Updated, |
| 40 DeviceMotionMsg_Updated_Params) |
| 41 |
| 42 // Messages sent from the renderer to the browser. |
| 43 |
| 44 // A RenderView requests to start receiving device motion updates. |
| 45 IPC_MESSAGE_CONTROL1(DeviceMotionHostMsg_StartUpdating, |
| 46 int /* render_view_id */) |
| 47 |
| 48 // A RenderView requests to stop receiving device motion updates. |
| 49 IPC_MESSAGE_CONTROL1(DeviceMotionHostMsg_StopUpdating, |
| 50 int /* render_view_id */) |
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