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Side by Side Diff: components/arc/common/voice_interaction.mojom

Issue 2731403007: add voice interaction shortcut. (Closed)
Patch Set: removed debugging prints Created 3 years, 9 months ago
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1 // Copyright 2017 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 // Next MinVersion: 1
6
7 module arc.mojom;
8
9 // Represents view structure to be passed to ARC. The view
10 // structure is synthesized from the AXStructure, which
11 // is a simplified representation of the DOM tree. We
12 // map each node of the AXStructure into a view element.
13 struct VoiceInteractionStructure {
14 // Whether this is a valid response
15 bool success;
Luis Héctor Chávez 2017/03/13 17:39:34 remove per the Optional<T> discussion.
Muyuan 2017/03/14 01:38:14 OK.. after a second look, it seems that the mojo g
Luis Héctor Chávez 2017/03/14 02:11:33 it does: it generates a null Object. unfortunately
Muyuan 2017/03/14 21:37:00 Done.
16
17 // Geometry of the view in pixels
18 int32 x;
Luis Héctor Chávez 2017/03/13 17:39:35 Can this be a https://cs.chromium.org/chromium/src
Muyuan 2017/03/14 01:38:14 does geometry exists in Java side?
Luis Héctor Chávez 2017/03/14 02:11:33 on further inspection, you should be able to use t
Muyuan 2017/03/14 21:37:00 Done.
19 int32 y;
20 int32 width;
21 int32 height;
22
23 // Text of the view in utf-16 encoding
24 array<uint8> text;
Luis Héctor Chávez 2017/03/13 17:39:34 Can this be https://cs.chromium.org/chromium/src/m
Muyuan 2017/03/14 01:38:14 same question as above..
Luis Héctor Chávez 2017/03/14 02:11:33 you might need to do a similar trick as with Scree
25
26 // Text properties
27 float text_size;
28 int32 color;
29 int32 bgcolor;
30 bool bold;
31 bool italic;
32 bool underline;
33 bool line_through;
34
35 // Is the text selected
36 bool has_selection;
37 // Start and end unicode character position of the selection, inclusive.
38 int32 start_selection;
39 int32 end_selection;
Luis Héctor Chávez 2017/03/13 17:39:35 Can you extract the start_selection and end_select
Muyuan 2017/03/14 01:38:14 So looks like optional is not implemented in the J
40
41 // Fake Android view class name of the element. Each node is assigned
42 // a closest approximation of Android's views.
43 string class_name;
44
45 // Children of current node
46 array<VoiceInteractionStructure> children;
47 };
48
49 // Handles voice interaction queries from Android.
50 // Next method ID: 2
51 interface VoiceInteractionHost {
52 // Returns a screenshot of current focused window or empty bytes if
53 // no window is focused.
54 CaptureFocusedWindow@0() => (array<uint8> png_data);
Luis Héctor Chávez 2017/03/13 17:39:34 What is the relationship between CaptureFocusedWin
Muyuan 2017/03/14 01:38:14 These are relatively independent by now.. One is c
Luis Héctor Chávez 2017/03/14 02:11:33 the problem is that substantially changing interfa
55
56 // Returns view hierarchy of current window represented as
57 // VoiceInteractionStructure.
58 GetVoiceInteractionStructure@1() => (VoiceInteractionStructure structure);
59 };
60
61 // Connects with Android system server.
62 // Next method ID:2
63 interface VoiceInteractionCaptureInstance {
64 Init@0(VoiceInteractionHost host_ptr);
65
66 // Starts the voice interaction session in container.
67 StartVoiceInteractionSession@1();
68 };
69
70 // Connects with ArcHome.
71 // Next method ID: 1
72 interface VoiceInteractionArcHomeInstance {
73 Init@0(VoiceInteractionHost host_ptr);
74 };
75
Luis Héctor Chávez 2017/03/13 17:41:02 remove trailing empty lines.
Muyuan 2017/03/14 01:38:14 Done.
76
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