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| 1 // Copyright 2013, Google Inc. | |
| 2 // All rights reserved. | |
| 3 // | |
| 4 // Redistribution and use in source and binary forms, with or without | |
| 5 // modification, are permitted provided that the following conditions are | |
| 6 // met: | |
| 7 // | |
| 8 // * Redistributions of source code must retain the above copyright | |
| 9 // notice, this list of conditions and the following disclaimer. | |
| 10 // * Redistributions in binary form must reproduce the above | |
| 11 // copyright notice, this list of conditions and the following disclaimer | |
| 12 // in the documentation and/or other materials provided with the | |
| 13 // distribution. | |
| 14 // * Neither the name of Google Inc. nor the names of its | |
| 15 // contributors may be used to endorse or promote products derived from | |
| 16 // this software without specific prior written permission. | |
| 17 // | |
| 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | |
| 30 #include "config.h" | |
| 31 #include "bindings/core/dart/DartCustomEvent.h" | |
| 32 | |
| 33 #include "bindings/core/v8/V8Binding.h" | |
| 34 | |
| 35 namespace blink { | |
| 36 | |
| 37 namespace DartCustomEventInternal { | |
| 38 | |
| 39 void detailGetter(Dart_NativeArguments args) | |
| 40 { | |
| 41 // FIXME: consider if we need complicated logic of v8 counterpart. | |
| 42 CustomEvent* receiver = DartDOMWrapper::receiver< CustomEvent >(args); | |
| 43 | |
| 44 if (!receiver->serializedDetail()) { | |
| 45 // The detail field was set in the main V8 isolate. We need to convert | |
| 46 // it to a SerializedScriptValue here. | |
| 47 v8::Isolate* v8Isolate = v8::Isolate::GetCurrent(); | |
| 48 v8::Handle<v8::Value> mainWorldDetail = V8HiddenValue::getHiddenValueFro
mMainWorldWrapper(v8Isolate, receiver, V8HiddenValue::detail(v8Isolate)); | |
| 49 if (!mainWorldDetail.IsEmpty()) | |
| 50 receiver->setSerializedDetail(SerializedScriptValue::createAndSwallo
wExceptions(mainWorldDetail, v8Isolate)); | |
| 51 } | |
| 52 | |
| 53 Dart_Handle returnValue = DartUtilities::serializedScriptValueToDart(receive
r->serializedDetail()); | |
| 54 if (returnValue) | |
| 55 Dart_SetReturnValue(args, returnValue); | |
| 56 return; | |
| 57 } | |
| 58 | |
| 59 void initCustomEventCallback(Dart_NativeArguments args) | |
| 60 { | |
| 61 Dart_Handle exception = 0; | |
| 62 { | |
| 63 CustomEvent* receiver = DartDOMWrapper::receiver< CustomEvent >(args); | |
| 64 | |
| 65 DartStringAdapter typeArg = DartUtilities::dartToStringWithNullCheck(arg
s, 1, exception); | |
| 66 if (exception) | |
| 67 goto fail; | |
| 68 | |
| 69 bool canBubbleArg = DartUtilities::dartToBool(Dart_GetNativeArgument(arg
s, 2), exception); | |
| 70 if (exception) | |
| 71 goto fail; | |
| 72 | |
| 73 bool cancelableArg = DartUtilities::dartToBool(Dart_GetNativeArgument(ar
gs, 3), exception); | |
| 74 if (exception) | |
| 75 goto fail; | |
| 76 | |
| 77 RefPtr<SerializedScriptValue> detailArg = DartUtilities::dartToSerialize
dScriptValue(Dart_GetNativeArgument(args, 4), exception); | |
| 78 if (exception) | |
| 79 goto fail; | |
| 80 | |
| 81 receiver->initCustomEvent(typeArg, canBubbleArg, cancelableArg, detailAr
g); | |
| 82 return; | |
| 83 } | |
| 84 | |
| 85 fail: | |
| 86 Dart_ThrowException(exception); | |
| 87 ASSERT_NOT_REACHED(); | |
| 88 } | |
| 89 | |
| 90 } | |
| 91 | |
| 92 } | |
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