500c4f7ad2
Backed out changeset 83c87140dc3d (bug 888600) Backed out changeset 2efb9b1753f6 (bug 888600) Backed out changeset af5303781961 (bug 888600) Backed out changeset 79ef59047e63 (bug 888600) Backed out changeset 30d568d628dd (bug 888600) Backed out changeset c7bd4c6c9741 (bug 888600)
42 lines
1.6 KiB
C++
42 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/ChromeMessageSender.h"
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#include "mozilla/dom/MessageManagerBinding.h"
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namespace mozilla {
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namespace dom {
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ChromeMessageSender::ChromeMessageSender(ipc::MessageManagerCallback* aCallback,
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nsFrameMessageManager* aParentManager,
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MessageManagerFlags aFlags)
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: MessageSender(aCallback, aParentManager, aFlags | MessageManagerFlags::MM_CHROME)
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{
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MOZ_ASSERT(!(aFlags & ~(MessageManagerFlags::MM_GLOBAL |
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MessageManagerFlags::MM_PROCESSMANAGER |
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MessageManagerFlags::MM_OWNSCALLBACK)));
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// This is a bit hackish. We attach to the parent, but only if we have a callback. We
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// don't have a callback for the frame message manager, and for parent process message
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// managers (except the parent in-process message manager). In those cases we wait until
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// the child process is running (see MessageSender::InitWithCallback).
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if (aParentManager && mCallback) {
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aParentManager->AddChildManager(this);
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}
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}
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JSObject*
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ChromeMessageSender::WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto)
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{
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MOZ_ASSERT(nsContentUtils::IsSystemCaller(aCx));
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return ChromeMessageSenderBinding::Wrap(aCx, this, aGivenProto);
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}
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} // namespace dom
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} // namespace mozilla
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