ipc/glue/ScopedXREEmbed.h
author Andrew Osmond <aosmond@mozilla.com>
Fri, 17 Nov 2017 06:45:28 -0500
changeset 446749 8d8cfa078d8601abcb66e1edb786e971f929ad89
parent 343599 232a786cf87fb0f68f9bda6e9316515524d2ac8a
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1368776 - Part 16. Ensure we more consistently pass the suggested size from SurfaceCache::LookupBestMatch. r=tnikkel The suggested size is useful in more situations now that GetImageContainerImpl requires it. It should be passed whenever we have it available.

/* -*- 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 __IPC_GLUE_SCOPEDXREEMBED_H__
#define __IPC_GLUE_SCOPEDXREEMBED_H__

#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsIFile.h"

namespace mozilla {
namespace ipc {

class ScopedXREEmbed
{
public:
  ScopedXREEmbed();
  ~ScopedXREEmbed();

  void Start();
  void Stop();
  void SetAppDir(const nsACString& aPath);

private:
  bool mShouldKillEmbedding;
  nsCOMPtr<nsIFile> mAppDir;
};

} /* namespace ipc */
} /* namespace mozilla */

#endif /* __IPC_GLUE_SCOPEDXREEMBED_H__ */