blob: bda196c948ebacb7e3a8a5ba774db5d5fd961e30 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/accessibility/ax_mode.h"
#include <vector>
#include "base/strings/string_piece.h"
#include "base/strings/string_util.h"
namespace ui {
std::ostream& operator<<(std::ostream& stream, const AXMode& mode) {
return stream << mode.ToString();
}
std::string AXMode::ToString() const {
std::vector<base::StringPiece> tokens;
// Written as a loop with a switch so that this crashes if a new
// mode flag is added without adding support for logging it.
for (uint32_t mode_flag = AXMode::kFirstModeFlag;
mode_flag <= AXMode::kLastModeFlag; mode_flag = mode_flag << 1) {
base::StringPiece flag_name;
switch (mode_flag) {
case AXMode::kNativeAPIs:
flag_name = "kNativeAPIs";
break;
case AXMode::kWebContents:
flag_name = "kWebContents";
break;
case AXMode::kInlineTextBoxes:
flag_name = "kInlineTextBoxes";
break;
case AXMode::kScreenReader:
flag_name = "kScreenReader";
break;
case AXMode::kHTML:
flag_name = "kHTML";
break;
case AXMode::kLabelImages:
flag_name = "kLabelImages";
break;
case AXMode::kPDF:
flag_name = "kPDF";
break;
case AXMode::kHTMLMetadata:
flag_name = "kHTMLMetadata";
break;
}
DCHECK(!flag_name.empty());
if (has_mode(mode_flag))
tokens.push_back(flag_name);
}
return base::JoinString(tokens, " | ");
}
} // namespace ui
|
