layout/printing/DrawEventRecorder.cpp
author Mike Hommey <mh+mozilla@glandium.org>
Thu, 31 May 2018 10:16:10 +0900
changeset 461453 07db1154d5b9411004d33cfe5d6a0e842cf15163
parent 439548 877e173a91045756a8abd578377f28a542a77461
child 492021 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1253064 - Prefer Clang to GCC in local developer builds. r=gps For Android targets, we just ignore plain clang, it's unlikely to work.

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 "DrawEventRecorder.h"

namespace mozilla {
namespace layout {

void
DrawEventRecorderPRFileDesc::RecordEvent(const gfx::RecordedEvent& aEvent)
{
  WriteElement(mOutputStream, aEvent.GetType());

  aEvent.RecordToStream(mOutputStream);

  Flush();
}

DrawEventRecorderPRFileDesc::~DrawEventRecorderPRFileDesc()
{
  if (IsOpen()) {
    Close();
  }
}

void
DrawEventRecorderPRFileDesc::Flush()
{
  mOutputStream.Flush();
}

bool
DrawEventRecorderPRFileDesc::IsOpen()
{
  return mOutputStream.IsOpen();
}

void
DrawEventRecorderPRFileDesc::OpenFD(PRFileDesc* aFd)
{
  MOZ_DIAGNOSTIC_ASSERT(!IsOpen());

  mOutputStream.OpenFD(aFd);
  WriteHeader(mOutputStream);
}

void
DrawEventRecorderPRFileDesc::Close()
{
  MOZ_DIAGNOSTIC_ASSERT(IsOpen());

  mOutputStream.Close();
}

}
}