OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 2013 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 #ifndef GIN_OBJECT_TEMPLATE_BUILDER_H_ | |
6 #define GIN_OBJECT_TEMPLATE_BUILDER_H_ | |
7 | |
8 #include "base/bind.h" | |
9 #include "base/strings/string_piece.h" | |
10 #include "gin/converter.h" | |
11 #include "gin/function_template.h" | |
12 #include "v8/include/v8.h" | |
13 | |
14 namespace gin { | |
15 | |
16 // ObjectTemplateBuilder provides a handy interface to creating | |
17 // v8::ObjectTemplate instances with various sorts of properties. | |
18 class ObjectTemplateBuilder { | |
19 public: | |
20 ObjectTemplateBuilder(v8::Isolate* isolate); | |
abarth-chromium
2013/11/28 06:27:09
Please mark one argument constructors explicit
Aaron Boodman
2013/11/28 18:25:22
Whoops, thanks.
| |
21 ~ObjectTemplateBuilder(); | |
22 | |
23 // It's against Google C++ style to return a non-const ref, but we take some | |
24 // poetic license here in order that all calls to Set() can be via the '.' | |
25 // operator and line up nicely. | |
26 template<typename T> | |
27 ObjectTemplateBuilder& SetValue(const base::StringPiece& name, T val) { | |
28 return SetImpl(name, ConvertToV8(isolate_, val)); | |
29 } | |
30 | |
31 template<typename T> | |
32 ObjectTemplateBuilder& SetMethod(const base::StringPiece& name, T val) { | |
33 return SetMethod(name, base::Bind(val)); | |
34 } | |
35 | |
36 template<typename T> | |
37 ObjectTemplateBuilder& SetMethod(const base::StringPiece& name, | |
38 const base::Callback<T>& callback) { | |
39 return SetImpl(name, CreateFunctionTemplate(isolate_, callback)); | |
40 } | |
41 | |
42 v8::Local<v8::ObjectTemplate> Build(); | |
43 | |
44 private: | |
45 ObjectTemplateBuilder& SetImpl(const base::StringPiece& name, | |
46 v8::Handle<v8::Data> val); | |
47 | |
48 v8::Isolate* isolate_; | |
49 | |
50 // ObjectTemplateBuilder should only be used on the stack. | |
51 v8::Local<v8::ObjectTemplate> template_; | |
52 }; | |
53 | |
54 } // namespace gin | |
55 | |
56 #endif // GIN_OBJECT_TEMPLATE_BUILDER_H_ | |
OLD | NEW |