chromium/content/public/browser/xr_integration_client.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_PUBLIC_BROWSER_XR_INTEGRATION_CLIENT_H_
#define CONTENT_PUBLIC_BROWSER_XR_INTEGRATION_CLIENT_H_

#include <memory>

#include "content/common/content_export.h"
#include "content/public/browser/browser_xr_runtime.h"
#include "device/vr/public/mojom/isolated_xr_service.mojom-forward.h"
#include "device/vr/public/mojom/vr_service.mojom-forward.h"
#include "device/vr/public/mojom/xr_device.mojom-forward.h"
#include "mojo/public/cpp/bindings/pending_remote.h"

namespace device {
class VRDeviceProvider;
}

namespace content {
class XrInstallHelper;

XRProviderList;

// This class is intended to provide implementers a means of accessing the
// the XRCompositorHost returned from a create session call to allow embedders
// to implement overlay UI code that they want. Content will notify of the
// events described below so that the UI may adjust accordingly. This class
// will be created when a session starts and destroyed when it ends.
class CONTENT_EXPORT VrUiHost { … };

// A helper class for |ContentBrowserClient| to wrap for XR-specific
// integration that may be needed from content/. Currently it only provides
// access to relevant XrInstallHelpers, but will eventually be expanded to
// include integration points for VrUiHost.
// This should be implemented by embedders.
class CONTENT_EXPORT XrIntegrationClient { … };

}  // namespace content

#endif  // CONTENT_PUBLIC_BROWSER_XR_INTEGRATION_CLIENT_H_