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.
5 // Protocol for event messages.
9 option optimize_for = LITE_RUNTIME;
11 package remoting.protocol;
13 // Defines a keyboard event.
16 // The keyboard (Caps/Num) lock states.
18 LOCK_STATES_CAPSLOCK = 1;
19 LOCK_STATES_NUMLOCK = 2;
22 // True for key press events, and false for key release.
23 optional bool pressed = 2;
26 // The upper 16-bits are the USB Page (0x07 for key events).
27 // The lower 16-bits are the USB Usage ID (which identifies the actual key).
28 optional uint32 usb_keycode = 3;
30 // The keyboard lock states.
31 optional uint32 lock_states = 4 [default = 0];
34 // Text input event for input method different from physical keyboards,
35 // including software keyboard, gesture typing, voice input, etc.
37 // Unicode sequence for the event in UTF-8.
38 optional string text = 1;
41 // Defines a mouse event message on the event channel.
52 // Mouse position information.
56 // Mouse button event.
57 optional MouseButton button = 5;
58 optional bool button_down = 6;
60 // Mouse wheel information.
61 // These values encode the number of pixels and 'ticks' of movement that
62 // would result from the wheel event on the client system.
63 optional float wheel_delta_x = 7;
64 optional float wheel_delta_y = 8;
65 optional float wheel_ticks_x = 9;
66 optional float wheel_ticks_y = 10;
68 // Mouse movement information. Provided only when mouse lock is engaged.
69 optional int32 delta_x = 11;
70 optional int32 delta_y = 12;
73 // Defines an event that sends clipboard data between peers.
74 message ClipboardEvent {
76 // The MIME type of the data being sent.
77 optional string mime_type = 1;
79 // The data being sent.
80 optional bytes data = 2;