parser/html/nsHtml5TreeOpStage.cpp
author Boris Zbarsky <bzbarsky@mit.edu>
Tue, 29 May 2018 22:58:49 -0400
changeset 477120 e46b5b3027713125c2e472c3d1d9dc0ba8a3387a
parent 464681 6af1f5ac596b4aa0a87f8a8151395c692eb81a58
child 477586 b54db66223586b4e04f5cb926fccdacf8a176b91
permissions -rw-r--r--
Bug 1455676 part 14. Remove most use of nsIDOMNode in dom/. r=qdot

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsHtml5TreeOpStage.h"

using namespace mozilla;

nsHtml5TreeOpStage::nsHtml5TreeOpStage()
  : mMutex("nsHtml5TreeOpStage mutex")
{
}

nsHtml5TreeOpStage::~nsHtml5TreeOpStage() {}

void
nsHtml5TreeOpStage::MoveOpsFrom(nsTArray<nsHtml5TreeOperation>& aOpQueue)
{
  mozilla::MutexAutoLock autoLock(mMutex);
  mOpQueue.AppendElements(Move(aOpQueue));
}

void
nsHtml5TreeOpStage::MoveOpsAndSpeculativeLoadsTo(
  nsTArray<nsHtml5TreeOperation>& aOpQueue,
  nsTArray<nsHtml5SpeculativeLoad>& aSpeculativeLoadQueue)
{
  mozilla::MutexAutoLock autoLock(mMutex);
  aOpQueue.AppendElements(Move(mOpQueue));
  aSpeculativeLoadQueue.AppendElements(Move(mSpeculativeLoadQueue));
}

void
nsHtml5TreeOpStage::MoveSpeculativeLoadsFrom(
  nsTArray<nsHtml5SpeculativeLoad>& aSpeculativeLoadQueue)
{
  mozilla::MutexAutoLock autoLock(mMutex);
  mSpeculativeLoadQueue.AppendElements(Move(aSpeculativeLoadQueue));
}

void
nsHtml5TreeOpStage::MoveSpeculativeLoadsTo(
  nsTArray<nsHtml5SpeculativeLoad>& aSpeculativeLoadQueue)
{
  mozilla::MutexAutoLock autoLock(mMutex);
  aSpeculativeLoadQueue.AppendElements(Move(mSpeculativeLoadQueue));
}

#ifdef DEBUG
void
nsHtml5TreeOpStage::AssertEmpty()
{
  mozilla::MutexAutoLock autoLock(mMutex);
  // This shouldn't really need the mutex
  NS_ASSERTION(mOpQueue.IsEmpty(), "The stage was supposed to be empty.");
}
#endif