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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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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59 v8::Isolate* isolate = toV8Context(context, world())->GetIsolate(); | 59 v8::Isolate* isolate = toV8Context(context, world())->GetIsolate(); |
60 if (errorEvent->world() && errorEvent->world() != world()) | 60 if (errorEvent->world() && errorEvent->world() != world()) |
61 return v8::Null(isolate); | 61 return v8::Null(isolate); |
62 | 62 |
63 v8::Local<v8::Object> listener = getListenerObject(context); | 63 v8::Local<v8::Object> listener = getListenerObject(context); |
64 v8::Local<v8::Value> returnValue; | 64 v8::Local<v8::Value> returnValue; |
65 if (!listener.IsEmpty() && listener->IsFunction()) { | 65 if (!listener.IsEmpty() && listener->IsFunction()) { |
66 v8::Local<v8::Function> callFunction = v8::Local<v8::Function>::Cast(lis
tener); | 66 v8::Local<v8::Function> callFunction = v8::Local<v8::Function>::Cast(lis
tener); |
67 v8::Local<v8::Object> thisValue = v8::Context::GetCurrent()->Global(); | 67 v8::Local<v8::Object> thisValue = v8::Context::GetCurrent()->Global(); |
68 | 68 |
69 v8::Local<v8::Value> error = jsEvent->ToObject()->GetHiddenValue(V8Hidde
nPropertyName::error()); | 69 v8::Local<v8::Value> error = jsEvent->ToObject()->GetHiddenValue(V8Hidde
nPropertyName::error(isolate)); |
70 if (error.IsEmpty()) | 70 if (error.IsEmpty()) |
71 error = v8::Null(isolate); | 71 error = v8::Null(isolate); |
72 | 72 |
73 v8::Handle<v8::Value> parameters[5] = { v8String(errorEvent->message(),
isolate), v8String(errorEvent->filename(), isolate), v8::Integer::New(errorEvent
->lineno(), isolate), v8::Integer::New(errorEvent->colno(), isolate), error }; | 73 v8::Handle<v8::Value> parameters[5] = { v8String(errorEvent->message(),
isolate), v8String(errorEvent->filename(), isolate), v8::Integer::New(errorEvent
->lineno(), isolate), v8::Integer::New(errorEvent->colno(), isolate), error }; |
74 v8::TryCatch tryCatch; | 74 v8::TryCatch tryCatch; |
75 tryCatch.SetVerbose(true); | 75 tryCatch.SetVerbose(true); |
76 if (worldType(isolate) == WorkerWorld) | 76 if (worldType(isolate) == WorkerWorld) |
77 returnValue = V8ScriptRunner::callFunction(callFunction, context, th
isValue, WTF_ARRAY_LENGTH(parameters), parameters, isolate); | 77 returnValue = V8ScriptRunner::callFunction(callFunction, context, th
isValue, WTF_ARRAY_LENGTH(parameters), parameters, isolate); |
78 else | 78 else |
79 returnValue = ScriptController::callFunctionWithInstrumentation(0, c
allFunction, thisValue, WTF_ARRAY_LENGTH(parameters), parameters, isolate); | 79 returnValue = ScriptController::callFunctionWithInstrumentation(0, c
allFunction, thisValue, WTF_ARRAY_LENGTH(parameters), parameters, isolate); |
80 } | 80 } |
81 return returnValue; | 81 return returnValue; |
82 } | 82 } |
83 | 83 |
84 // static | 84 // static |
85 void V8ErrorHandler::storeExceptionOnErrorEventWrapper(ErrorEvent* event, v8::Ha
ndle<v8::Value> data, v8::Isolate* isolate) | 85 void V8ErrorHandler::storeExceptionOnErrorEventWrapper(ErrorEvent* event, v8::Ha
ndle<v8::Value> data, v8::Isolate* isolate) |
86 { | 86 { |
87 v8::Local<v8::Value> wrappedEvent = toV8(event, v8::Handle<v8::Object>(), is
olate); | 87 v8::Local<v8::Value> wrappedEvent = toV8(event, v8::Handle<v8::Object>(), is
olate); |
88 if (!wrappedEvent.IsEmpty()) { | 88 if (!wrappedEvent.IsEmpty()) { |
89 ASSERT(wrappedEvent->IsObject()); | 89 ASSERT(wrappedEvent->IsObject()); |
90 v8::Local<v8::Object>::Cast(wrappedEvent)->SetHiddenValue(V8HiddenProper
tyName::error(), data); | 90 v8::Local<v8::Object>::Cast(wrappedEvent)->SetHiddenValue(V8HiddenProper
tyName::error(isolate), data); |
91 } | 91 } |
92 } | 92 } |
93 | 93 |
94 bool V8ErrorHandler::shouldPreventDefault(v8::Local<v8::Value> returnValue) | 94 bool V8ErrorHandler::shouldPreventDefault(v8::Local<v8::Value> returnValue) |
95 { | 95 { |
96 return returnValue->IsBoolean() && returnValue->BooleanValue(); | 96 return returnValue->IsBoolean() && returnValue->BooleanValue(); |
97 } | 97 } |
98 | 98 |
99 } // namespace WebCore | 99 } // namespace WebCore |
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