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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "bindings/modules/v8/V8IDBObserver.h" | 5 #include "bindings/modules/v8/V8IDBObserver.h" |
6 | 6 |
7 #include "bindings/core/v8/ExceptionMessages.h" | 7 #include "bindings/core/v8/ExceptionMessages.h" |
8 #include "bindings/core/v8/ExceptionState.h" | 8 #include "bindings/core/v8/ExceptionState.h" |
9 #include "bindings/core/v8/V8Binding.h" | 9 #include "bindings/core/v8/V8Binding.h" |
10 #include "bindings/core/v8/V8DOMWrapper.h" | 10 #include "bindings/core/v8/V8DOMWrapper.h" |
(...skipping 17 matching lines...) Expand all Loading... |
28 } | 28 } |
29 | 29 |
30 if (info.Length() > 1 && !isUndefinedOrNull(info[1]) && !info[1]->IsObject()
) { | 30 if (info.Length() > 1 && !isUndefinedOrNull(info[1]) && !info[1]->IsObject()
) { |
31 V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::f
ailedToConstruct("IDBObserver", "IDBObserverInit (parameter 2) is not an object.
")); | 31 V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::f
ailedToConstruct("IDBObserver", "IDBObserverInit (parameter 2) is not an object.
")); |
32 return; | 32 return; |
33 } | 33 } |
34 | 34 |
35 IDBObserverInit idbObserverInit; | 35 IDBObserverInit idbObserverInit; |
36 ExceptionState exceptionState(ExceptionState::ConstructionContext, "IDBObser
ver", info.Holder(), info.GetIsolate()); | 36 ExceptionState exceptionState(ExceptionState::ConstructionContext, "IDBObser
ver", info.Holder(), info.GetIsolate()); |
37 V8IDBObserverInit::toImpl(info.GetIsolate(), info[1], idbObserverInit, excep
tionState); | 37 V8IDBObserverInit::toImpl(info.GetIsolate(), info[1], idbObserverInit, excep
tionState); |
38 if (exceptionState.throwIfNeeded()) | 38 if (exceptionState.hadException()) |
39 return; | 39 return; |
40 | 40 |
41 IDBObserverCallback* callback = new V8IDBObserverCallback(v8::Local<v8::Func
tion>::Cast(info[0]), wrapper, ScriptState::current(info.GetIsolate())); | 41 IDBObserverCallback* callback = new V8IDBObserverCallback(v8::Local<v8::Func
tion>::Cast(info[0]), wrapper, ScriptState::current(info.GetIsolate())); |
42 IDBObserver* observer = IDBObserver::create(*callback, idbObserverInit); | 42 IDBObserver* observer = IDBObserver::create(*callback, idbObserverInit); |
43 if (exceptionState.throwIfNeeded()) | 43 if (exceptionState.hadException()) |
44 return; | 44 return; |
45 DCHECK(observer); | 45 DCHECK(observer); |
46 v8SetReturnValue(info, V8DOMWrapper::associateObjectWithWrapper(info.GetIsol
ate(), observer, &wrapperTypeInfo, wrapper)); | 46 v8SetReturnValue(info, V8DOMWrapper::associateObjectWithWrapper(info.GetIsol
ate(), observer, &wrapperTypeInfo, wrapper)); |
47 } | 47 } |
48 | 48 |
49 } // namespace blink | 49 } // namespace blink |
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