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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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79 void throwMinimumArityTypeErrorForMethod(const char* method, const char* type, u
nsigned expected, unsigned providedLeastNumMandatoryParams, v8::Isolate*); | 79 void throwMinimumArityTypeErrorForMethod(const char* method, const char* type, u
nsigned expected, unsigned providedLeastNumMandatoryParams, v8::Isolate*); |
80 void throwMinimumArityTypeErrorForConstructor(const char* type, unsigned expecte
d, unsigned providedLeastNumMandatoryParams, v8::Isolate*); | 80 void throwMinimumArityTypeErrorForConstructor(const char* type, unsigned expecte
d, unsigned providedLeastNumMandatoryParams, v8::Isolate*); |
81 void throwMinimumArityTypeError(ExceptionState&, unsigned expected, unsigned pro
videdLeastNumMandatoryParams); | 81 void throwMinimumArityTypeError(ExceptionState&, unsigned expected, unsigned pro
videdLeastNumMandatoryParams); |
82 | 82 |
83 // Returns false if the callback threw an exception, true otherwise. | 83 // Returns false if the callback threw an exception, true otherwise. |
84 bool invokeCallback(ScriptState*, v8::Local<v8::Function> callback, int argc, v8
::Handle<v8::Value> argv[]); | 84 bool invokeCallback(ScriptState*, v8::Local<v8::Function> callback, int argc, v8
::Handle<v8::Value> argv[]); |
85 bool invokeCallback(ScriptState*, v8::Local<v8::Function> callback, v8::Handle<v
8::Value> thisValue, int argc, v8::Handle<v8::Value> argv[]); | 85 bool invokeCallback(ScriptState*, v8::Local<v8::Function> callback, v8::Handle<v
8::Value> thisValue, int argc, v8::Handle<v8::Value> argv[]); |
86 | 86 |
87 v8::ArrayBuffer::Allocator* v8ArrayBufferAllocator(); | 87 v8::ArrayBuffer::Allocator* v8ArrayBufferAllocator(); |
88 | 88 |
89 inline v8::Handle<v8::Value> argumentOrNull(const v8::FunctionCallbackInfo<v8::V
alue>& info, int index) | |
90 { | |
91 return index >= info.Length() ? v8::Local<v8::Value>() : info[index]; | |
92 } | |
93 | |
94 template<typename CallbackInfo, typename V> | 89 template<typename CallbackInfo, typename V> |
95 inline void v8SetReturnValue(const CallbackInfo& info, V v) | 90 inline void v8SetReturnValue(const CallbackInfo& info, V v) |
96 { | 91 { |
97 info.GetReturnValue().Set(v); | 92 info.GetReturnValue().Set(v); |
98 } | 93 } |
99 | 94 |
100 template<typename CallbackInfo> | 95 template<typename CallbackInfo> |
101 inline void v8SetReturnValueBool(const CallbackInfo& info, bool v) | 96 inline void v8SetReturnValueBool(const CallbackInfo& info, bool v) |
102 { | 97 { |
103 info.GetReturnValue().Set(v); | 98 info.GetReturnValue().Set(v); |
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1003 m_block.Reset(); | 998 m_block.Reset(); |
1004 } | 999 } |
1005 | 1000 |
1006 private: | 1001 private: |
1007 v8::TryCatch& m_block; | 1002 v8::TryCatch& m_block; |
1008 }; | 1003 }; |
1009 | 1004 |
1010 } // namespace WebCore | 1005 } // namespace WebCore |
1011 | 1006 |
1012 #endif // V8Binding_h | 1007 #endif // V8Binding_h |
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