1 // Copyright (c) 2012 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.
5 #ifndef CONTENT_RENDERER_V8_VALUE_CONVERTER_IMPL_H_
6 #define CONTENT_RENDERER_V8_VALUE_CONVERTER_IMPL_H_
10 #include "base/basictypes.h"
11 #include "base/compiler_specific.h"
12 #include "content/common/content_export.h"
13 #include "content/public/renderer/v8_value_converter.h"
17 class DictionaryValue;
24 class CONTENT_EXPORT V8ValueConverterImpl : public V8ValueConverter {
26 V8ValueConverterImpl();
28 // V8ValueConverter implementation.
29 virtual void SetDateAllowed(bool val) OVERRIDE;
30 virtual void SetRegExpAllowed(bool val) OVERRIDE;
31 virtual void SetFunctionAllowed(bool val) OVERRIDE;
32 virtual void SetStripNullFromObjects(bool val) OVERRIDE;
33 virtual void SetStrategy(Strategy* strategy) OVERRIDE;
34 virtual v8::Handle<v8::Value> ToV8Value(
35 const base::Value* value,
36 v8::Handle<v8::Context> context) const OVERRIDE;
37 virtual base::Value* FromV8Value(
38 v8::Handle<v8::Value> value,
39 v8::Handle<v8::Context> context) const OVERRIDE;
42 friend class ScopedAvoidIdentityHashForTesting;
44 class FromV8ValueState;
46 v8::Handle<v8::Value> ToV8ValueImpl(const base::Value* value) const;
47 v8::Handle<v8::Value> ToV8Array(const base::ListValue* list) const;
48 v8::Handle<v8::Value> ToV8Object(
49 const base::DictionaryValue* dictionary) const;
50 v8::Handle<v8::Value> ToArrayBuffer(const base::BinaryValue* value) const;
52 base::Value* FromV8ValueImpl(v8::Handle<v8::Value> value,
53 FromV8ValueState* state) const;
54 base::Value* FromV8Array(v8::Handle<v8::Array> array,
55 FromV8ValueState* state) const;
57 // This will convert objects of type ArrayBuffer or any of the
58 // ArrayBufferView subclasses. The return value will be NULL if |value| is
59 // not one of these types.
60 base::BinaryValue* FromV8Buffer(v8::Handle<v8::Value> value) const;
62 base::Value* FromV8Object(v8::Handle<v8::Object> object,
63 FromV8ValueState* state) const;
65 // If true, we will convert Date JavaScript objects to doubles.
68 // If true, we will convert RegExp JavaScript objects to string.
69 bool reg_exp_allowed_;
71 // If true, we will convert Function JavaScript objects to dictionaries.
72 bool function_allowed_;
74 // If true, undefined and null values are ignored when converting v8 objects
76 bool strip_null_from_objects_;
78 bool avoid_identity_hash_for_testing_;
80 // Strategy object that changes the converter's behavior.
83 DISALLOW_COPY_AND_ASSIGN(V8ValueConverterImpl);
86 } // namespace content
88 #endif // CONTENT_RENDERER_V8_VALUE_CONVERTER_IMPL_H_