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Side by Side Diff: headless/lib/browser/type_conversions_h.template

Issue 2473073003: [headless] Refactor headless devtools client API. (Closed)
Patch Set: Address nits Created 4 years, 1 month ago
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1 // This file is generated
2
3 // Copyright 2016 The Chromium Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style license that can be
5 // found in the LICENSE file.
6
7 #ifndef HEADLESS_PUBLIC_DOMAINS_TYPE_CONVERSIONS_H_
8 #define HEADLESS_PUBLIC_DOMAINS_TYPE_CONVERSIONS_H_
9
10 #include "headless/public/domains/types.h"
11 #include "headless/public/internal/value_conversions.h"
12
13 namespace headless {
14 namespace internal {
15
16 {% for domain in api.domains %}
17 {% for type in domain.types %}
18 {% set namespace = domain.domain | camelcase_to_hacker_style %}
19 {% if "enum" in type %}
20 template <>
21 struct FromValue<{{namespace}}::{{type.id}}> {
22 static {{namespace}}::{{type.id}} Parse(const base::Value& value, ErrorReporte r* errors) {
23 {% set default = namespace + '::' + type.id + '::' + type.enum[0] | saniti ze_literal | dash_to_camelcase | camelcase_to_hacker_style | upper %}
24 std::string string_value;
25 if (!value.GetAsString(&string_value)) {
26 errors->AddError("string enum value expected");
27 {# Return an arbitrary enum member -- the caller will just ignore it. #}
28 return {{default}};
29 }
30 {% for literal in type.enum %}
31 if (string_value == "{{literal}}")
32 return {{namespace}}::{{type.id}}::{{literal | sanitize_literal | dash_to_ camelcase | camelcase_to_hacker_style | upper }};
33 {% endfor %}
34 errors->AddError("invalid enum value");
35 return {{default}};
36 }
37 };
38
39 template <typename T>
40 std::unique_ptr<base::Value> ToValueImpl(const {{namespace}}::{{type.id}}& value , T*) {
41 switch (value) {
42 {% for literal in type.enum %}
43 case {{namespace}}::{{type.id}}::{{literal | sanitize_literal | dash_to_came lcase | camelcase_to_hacker_style | upper }}:
44 return base::WrapUnique(new base::StringValue("{{literal}}"));
45 {% endfor %}
46 };
47 NOTREACHED();
48 return nullptr;
49 }
50 {% continue %}
51 {% endif %}
52
53 {% if not (type.type == "object") or not ("properties" in type) %}{% continu e %}{% endif %}
54 template <>
55 struct FromValue<{{namespace}}::{{type.id}}> {
56 static std::unique_ptr<{{namespace}}::{{type.id}}> Parse(const base::Value& va lue, ErrorReporter* errors) {
57 return {{namespace}}::{{type.id}}::Parse(value, errors);
58 }
59 };
60
61 template <typename T>
62 std::unique_ptr<base::Value> ToValueImpl(const {{namespace}}::{{type.id}}& value , T*) {
63 return value.Serialize();
64 }
65
66 {% endfor %}
67 {% endfor %}
68
69 template <typename T>
70 std::unique_ptr<base::Value> ToValue(const T& value) {
71 return ToValueImpl(value, static_cast<T*>(nullptr));
72 }
73
74 } // namespace internal
75 } // namespace headless
76
77 #endif // HEADLESS_PUBLIC_DOMAINS_TYPE_CONVERSIONS_H_
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