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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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39 #include "wtf/text/AtomicString.h" | 39 #include "wtf/text/AtomicString.h" |
40 #include "wtf/text/WTFString.h" | 40 #include "wtf/text/WTFString.h" |
41 #include <v8.h> | 41 #include <v8.h> |
42 | 42 |
43 namespace blink { | 43 namespace blink { |
44 | 44 |
45 // Dictionary class provides ways to retrieve property values as C++ objects | 45 // Dictionary class provides ways to retrieve property values as C++ objects |
46 // from a V8 object. Instances of this class must not outlive V8's handle scope | 46 // from a V8 object. Instances of this class must not outlive V8's handle scope |
47 // because they hold a V8 value without putting it on persistent handles. | 47 // because they hold a V8 value without putting it on persistent handles. |
48 class CORE_EXPORT Dictionary final { | 48 class CORE_EXPORT Dictionary final { |
49 ALLOW_ONLY_INLINE_ALLOCATION(); | 49 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
50 public: | 50 public: |
51 Dictionary(); | 51 Dictionary(); |
52 Dictionary(const v8::Local<v8::Value>& options, v8::Isolate*, ExceptionState
&); | 52 Dictionary(const v8::Local<v8::Value>& options, v8::Isolate*, ExceptionState
&); |
53 ~Dictionary(); | 53 ~Dictionary(); |
54 | 54 |
55 Dictionary& operator=(const Dictionary&); | 55 Dictionary& operator=(const Dictionary&); |
56 | 56 |
57 bool isObject() const; | 57 bool isObject() const; |
58 bool isUndefinedOrNull() const; | 58 bool isUndefinedOrNull() const; |
59 | 59 |
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110 return false; | 110 return false; |
111 return DictionaryHelper::get(dictionary, key, value); | 111 return DictionaryHelper::get(dictionary, key, value); |
112 } | 112 } |
113 template <template <typename> class PointerType, typename T> | 113 template <template <typename> class PointerType, typename T> |
114 static bool get(const Dictionary&, const String& key, PointerType<T>& value)
; | 114 static bool get(const Dictionary&, const String& key, PointerType<T>& value)
; |
115 }; | 115 }; |
116 | 116 |
117 } | 117 } |
118 | 118 |
119 #endif // Dictionary_h | 119 #endif // Dictionary_h |
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