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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 EXTENSIONS_RENDERER_UTILS_NATIVE_HANDLER_H_ | 5 #ifndef EXTENSIONS_RENDERER_UTILS_NATIVE_HANDLER_H_ |
6 #define EXTENSIONS_RENDERER_UTILS_NATIVE_HANDLER_H_ | 6 #define EXTENSIONS_RENDERER_UTILS_NATIVE_HANDLER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "extensions/renderer/object_backed_native_handler.h" | 9 #include "extensions/renderer/object_backed_native_handler.h" |
10 | 10 |
11 namespace extensions { | 11 namespace extensions { |
12 class ScriptContext; | 12 class ScriptContext; |
13 | 13 |
14 class UtilsNativeHandler : public ObjectBackedNativeHandler { | 14 class UtilsNativeHandler : public ObjectBackedNativeHandler { |
15 public: | 15 public: |
16 explicit UtilsNativeHandler(ScriptContext* context); | 16 explicit UtilsNativeHandler(ScriptContext* context); |
17 ~UtilsNativeHandler() override; | 17 ~UtilsNativeHandler() override; |
18 | 18 |
19 private: | 19 private: |
20 // |args| consists of two arguments: a public class name, and a reference | |
21 // to the implementation class. CreateClassWrapper returns a new class | |
22 // that wraps the implementation, while hiding its members. | |
23 void CreateClassWrapper(const v8::FunctionCallbackInfo<v8::Value>& args); | |
24 | |
25 // |args| consists of one argument: an arbitrary value. Returns a deep copy of | 20 // |args| consists of one argument: an arbitrary value. Returns a deep copy of |
26 // that value. The copy will have no references to nested values of the | 21 // that value. The copy will have no references to nested values of the |
27 // argument. | 22 // argument. |
28 void DeepCopy(const v8::FunctionCallbackInfo<v8::Value>& args); | 23 void DeepCopy(const v8::FunctionCallbackInfo<v8::Value>& args); |
29 | 24 |
30 DISALLOW_COPY_AND_ASSIGN(UtilsNativeHandler); | 25 DISALLOW_COPY_AND_ASSIGN(UtilsNativeHandler); |
31 }; | 26 }; |
32 | 27 |
33 } // namespace extensions | 28 } // namespace extensions |
34 | 29 |
35 #endif // EXTENSIONS_RENDERER_UTILS_NATIVE_HANDLER_H_ | 30 #endif // EXTENSIONS_RENDERER_UTILS_NATIVE_HANDLER_H_ |
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