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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * Copyright (C) 2012 Ericsson AB. All rights reserved. | 3 * Copyright (C) 2012 Ericsson AB. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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73 | 73 |
74 template <typename T> | 74 template <typename T> |
75 struct V8TypeOf { | 75 struct V8TypeOf { |
76 STATIC_ONLY(V8TypeOf); | 76 STATIC_ONLY(V8TypeOf); |
77 // |Type| provides C++ -> V8 type conversion for DOM wrappers. | 77 // |Type| provides C++ -> V8 type conversion for DOM wrappers. |
78 // The Blink binding code generator will generate specialized version of | 78 // The Blink binding code generator will generate specialized version of |
79 // V8TypeOf for each wrapper class. | 79 // V8TypeOf for each wrapper class. |
80 typedef void Type; | 80 typedef void Type; |
81 }; | 81 }; |
82 | 82 |
83 // Helpers for throwing JavaScript TypeErrors for arity mismatches. | |
84 CORE_EXPORT void setArityTypeError(ExceptionState&, const char* valid, unsigned
provided); | |
85 CORE_EXPORT v8::Local<v8::Value> createMinimumArityTypeErrorForMethod(v8::Isolat
e*, const char* method, const char* type, unsigned expected, unsigned provided); | |
86 CORE_EXPORT v8::Local<v8::Value> createMinimumArityTypeErrorForConstructor(v8::I
solate*, const char* type, unsigned expected, unsigned provided); | |
87 CORE_EXPORT void setMinimumArityTypeError(ExceptionState&, unsigned expected, un
signed provided); | |
88 | |
89 template<typename CallbackInfo, typename S> | 83 template<typename CallbackInfo, typename S> |
90 inline void v8SetReturnValue(const CallbackInfo& info, const v8::Persistent<S>&
handle) | 84 inline void v8SetReturnValue(const CallbackInfo& info, const v8::Persistent<S>&
handle) |
91 { | 85 { |
92 info.GetReturnValue().Set(handle); | 86 info.GetReturnValue().Set(handle); |
93 } | 87 } |
94 | 88 |
95 template<typename CallbackInfo, typename S> | 89 template<typename CallbackInfo, typename S> |
96 inline void v8SetReturnValue(const CallbackInfo& info, const v8::Local<S> handle
) | 90 inline void v8SetReturnValue(const CallbackInfo& info, const v8::Local<S> handle
) |
97 { | 91 { |
98 info.GetReturnValue().Set(handle); | 92 info.GetReturnValue().Set(handle); |
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962 typedef void (*InstallTemplateFunction)(v8::Isolate*, const DOMWrapperWorld&, v8
::Local<v8::FunctionTemplate> interfaceTemplate); | 956 typedef void (*InstallTemplateFunction)(v8::Isolate*, const DOMWrapperWorld&, v8
::Local<v8::FunctionTemplate> interfaceTemplate); |
963 | 957 |
964 // Freeze a V8 object. The type of the first parameter and the return value is | 958 // Freeze a V8 object. The type of the first parameter and the return value is |
965 // intentionally v8::Value so that this function can wrap toV8(). | 959 // intentionally v8::Value so that this function can wrap toV8(). |
966 // If the argument isn't an object, this will crash. | 960 // If the argument isn't an object, this will crash. |
967 CORE_EXPORT v8::Local<v8::Value> freezeV8Object(v8::Local<v8::Value>, v8::Isolat
e*); | 961 CORE_EXPORT v8::Local<v8::Value> freezeV8Object(v8::Local<v8::Value>, v8::Isolat
e*); |
968 | 962 |
969 } // namespace blink | 963 } // namespace blink |
970 | 964 |
971 #endif // V8Binding_h | 965 #endif // V8Binding_h |
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