/* -*- 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/. */

#ifndef dom_tabs_ContentThread_h

#define dom_tabs_ContentThread_h 1

#include "mozilla/ipc/ProcessChild.h"

#include "mozilla/ipc/ScopedXREEmbed.h"

#include "ContentChild.h"

#if defined(XP_WIN)

#include "mozilla/mscom/MainThreadRuntime.h"

#endif

namespace mozilla {

namespace dom {

/**

 * ContentProcess is a singleton on the content process which represents

 * the main thread where tab instances live.

 */

class ContentProcess : public mozilla::ipc::ProcessChild

{

  typedef mozilla::ipc::ProcessChild ProcessChild;

public:

  explicit ContentProcess(ProcessId aParentPid)

    : ProcessChild(aParentPid)

  { }

  ~ContentProcess()

  { }

  virtual bool Init(int aArgc, char* aArgv[]) override;

  virtual void CleanUp() override;

private:

  ContentChild mContent;

  mozilla::ipc::ScopedXREEmbed mXREEmbed;

#if defined(XP_WIN)

  // This object initializes and configures COM.

  mozilla::mscom::MainThreadRuntime mCOMRuntime;

#endif

  DISALLOW_EVIL_CONSTRUCTORS(ContentProcess);

};

#ifdef ANDROID

// Android doesn't use -prefsHandle or -prefMapHandle. It gets those FDs

// another way.

void SetPrefsFd(int aFd);

void SetPrefMapFd(int aFd);

#endif

} // namespace dom

} // namespace mozilla

#endif  // ifndef dom_tabs_ContentThread_h