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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_PEPPER_V8_VAR_CONVERTER_H | 5 #ifndef CONTENT_RENDERER_PEPPER_V8_VAR_CONVERTER_H |
6 #define CONTENT_RENDERER_PEPPER_V8_VAR_CONVERTER_H | 6 #define CONTENT_RENDERER_PEPPER_V8_VAR_CONVERTER_H |
7 | 7 |
8 | |
9 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
10 #include "base/callback.h" | 9 #include "base/callback.h" |
11 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
12 #include "base/message_loop/message_loop_proxy.h" | 11 #include "base/message_loop/message_loop_proxy.h" |
13 #include "ppapi/c/pp_instance.h" | 12 #include "ppapi/c/pp_instance.h" |
14 #include "ppapi/c/pp_var.h" | 13 #include "ppapi/c/pp_var.h" |
15 #include "v8/include/v8.h" | 14 #include "v8/include/v8.h" |
16 #include "content/common/content_export.h" | 15 #include "content/common/content_export.h" |
17 | 16 |
18 namespace ppapi { | 17 namespace ppapi { |
19 class ScopedPPVar; | 18 class ScopedPPVar; |
20 } | 19 } |
21 | 20 |
22 namespace content { | 21 namespace content { |
23 | 22 |
24 class ResourceConverter; | 23 class ResourceConverter; |
25 | 24 |
26 class CONTENT_EXPORT V8VarConverter { | 25 class CONTENT_EXPORT V8VarConverter { |
27 public: | 26 public: |
28 explicit V8VarConverter(PP_Instance instance); | 27 explicit V8VarConverter(PP_Instance instance); |
29 // Constructor for testing. | 28 // Constructor for testing. |
30 V8VarConverter( | 29 V8VarConverter(PP_Instance instance, |
31 PP_Instance instance, | 30 scoped_ptr<ResourceConverter> resource_converter); |
32 scoped_ptr<ResourceConverter> resource_converter); | |
33 ~V8VarConverter(); | 31 ~V8VarConverter(); |
34 | 32 |
35 // Converts the given PP_Var to a v8::Value. True is returned upon success. | 33 // Converts the given PP_Var to a v8::Value. True is returned upon success. |
36 bool ToV8Value(const PP_Var& var, | 34 bool ToV8Value(const PP_Var& var, |
37 v8::Handle<v8::Context> context, | 35 v8::Handle<v8::Context> context, |
38 v8::Handle<v8::Value>* result); | 36 v8::Handle<v8::Value>* result); |
39 | 37 |
40 // Converts the given v8::Value to a PP_Var. Every PP_Var in the reference | 38 // Converts the given v8::Value to a PP_Var. Every PP_Var in the reference |
41 // graph in the result will have a refcount equal to the number of references | 39 // graph in the result will have a refcount equal to the number of references |
42 // to it in the graph. The root of the result will have one additional | 40 // to it in the graph. The root of the result will have one additional |
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55 | 53 |
56 // The converter to use for converting V8 vars to resources. | 54 // The converter to use for converting V8 vars to resources. |
57 scoped_ptr<ResourceConverter> resource_converter_; | 55 scoped_ptr<ResourceConverter> resource_converter_; |
58 | 56 |
59 DISALLOW_COPY_AND_ASSIGN(V8VarConverter); | 57 DISALLOW_COPY_AND_ASSIGN(V8VarConverter); |
60 }; | 58 }; |
61 | 59 |
62 } // namespace content | 60 } // namespace content |
63 | 61 |
64 #endif // CONTENT_RENDERER_PEPPER_V8_VAR_CONVERTER_H | 62 #endif // CONTENT_RENDERER_PEPPER_V8_VAR_CONVERTER_H |
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