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| 1 /* | |
| 2 * Copyright (C) 2009 Google Inc. 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 | |
| 31 #include "config.h" | |
| 32 #include "bindings/core/v8/V8MessageChannel.h" | |
| 33 | |
| 34 #include "bindings/core/v8/V8Binding.h" | |
| 35 #include "bindings/core/v8/V8HiddenValue.h" | |
| 36 #include "bindings/core/v8/V8MessagePort.h" | |
| 37 #include "core/dom/MessageChannel.h" | |
| 38 #include "wtf/RefPtr.h" | |
| 39 | |
| 40 namespace blink { | |
| 41 | |
| 42 void V8MessageChannel::constructorCustom(const v8::FunctionCallbackInfo<v8::Valu
e>& info) | |
| 43 { | |
| 44 ExecutionContext* context = currentExecutionContext(info.GetIsolate()); | |
| 45 | |
| 46 RefPtrWillBeRawPtr<MessageChannel> obj = MessageChannel::create(context); | |
| 47 | |
| 48 v8::Local<v8::Object> wrapper = info.Holder(); | |
| 49 | |
| 50 // Create references from the MessageChannel wrapper to the two | |
| 51 // MessagePort wrappers to make sure that the MessagePort wrappers | |
| 52 // stay alive as long as the MessageChannel wrapper is around. | |
| 53 V8HiddenValue::setHiddenValue(info.GetIsolate(), wrapper, V8HiddenValue::por
t1(info.GetIsolate()), toV8(obj->port1(), info.Holder(), info.GetIsolate())); | |
| 54 V8HiddenValue::setHiddenValue(info.GetIsolate(), wrapper, V8HiddenValue::por
t2(info.GetIsolate()), toV8(obj->port2(), info.Holder(), info.GetIsolate())); | |
| 55 | |
| 56 V8DOMWrapper::associateObjectWithWrapper<V8MessageChannel>(obj.release(), &w
rapperTypeInfo, wrapper, info.GetIsolate()); | |
| 57 info.GetReturnValue().Set(wrapper); | |
| 58 } | |
| 59 | |
| 60 } // namespace blink | |
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Chromium Code Reviews
Issue 676723003:
Remove postMessage, MessageChannel and MessagePort. (Closed)
Base URL: https://github.com/domokit/mojo.git@master