chromium/chrome/browser/media/output_protection_proxy.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_MEDIA_OUTPUT_PROTECTION_PROXY_H_
#define CHROME_BROWSER_MEDIA_OUTPUT_PROTECTION_PROXY_H_

#include <stdint.h>

#include "base/memory/weak_ptr.h"
#include "build/chromeos_buildflags.h"
#include "content/public/browser/browser_thread.h"

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "ash/display/output_protection_delegate.h"
#endif

#if BUILDFLAG(IS_CHROMEOS_LACROS)
#include "chromeos/crosapi/mojom/content_protection.mojom.h"
#endif  // BUILDFLAG(IS_CHROMEOS_LACROS)

// A class to query output protection status and/or enable output protection.
//
// On Chrome OS, operations on the physical displays are delegated to
// OutputProtectionDelegate. On other platforms, physical displays are not
// checked.
//
// On all platforms, in ProcessQueryStatusResult(), this class checks the
// network link and adds it to the existing link mask.
//
// All methods except constructor should be invoked in UI thread.
class OutputProtectionProxy { … };

#endif  // CHROME_BROWSER_MEDIA_OUTPUT_PROTECTION_PROXY_H_