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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_PERMISSIONS_CONTEXTS_WEBXR_PERMISSION_CONTEXT_H_
#define COMPONENTS_PERMISSIONS_CONTEXTS_WEBXR_PERMISSION_CONTEXT_H_
#include "base/memory/weak_ptr.h"
#include "build/build_config.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/permissions/content_setting_permission_context_base.h"
#include "components/permissions/permission_context_base.h"
#include "components/permissions/permission_request_data.h"
namespace permissions {
class WebXrPermissionContext : public ContentSettingPermissionContextBase {
public:
WebXrPermissionContext(content::BrowserContext* browser_context,
ContentSettingsType content_settings_type);
~WebXrPermissionContext() override;
WebXrPermissionContext(const WebXrPermissionContext&) = delete;
WebXrPermissionContext& operator=(const WebXrPermissionContext&) = delete;
private:
// PermissionContextBase:
#if BUILDFLAG(IS_ANDROID)
// On Android we need to do some additional checking for OS level permissions,
// which do not need to happen on Desktop. Note that NotifyPermissionSet is
// only called after a "RequestPermission" call (and not if we are just
// checking the state of the permission), however, the requestSession flow
// requires checking the permission as one of it's steps: (5.6 as of 03/10/20)
// https://immersive-web.github.io/webxr/#dom-xrsystem-requestsession
// When implementing navigator.xr.permission methods, we should ensure that
// GetPermissionStatus is also updated to check these permissions.
void NotifyPermissionSet(const PermissionRequestData& request_data,
BrowserPermissionCallback callback,
bool persist,
PermissionDecision decision,
bool is_final_decision) override;
void UpdateTabContext(const permissions::PermissionRequestID& id,
const GURL& requesting_origin,
bool allowed) override;
void OnAndroidPermissionDecided(const PermissionRequestData& request_data,
BrowserPermissionCallback callback,
bool permission_granted);
#endif
ContentSettingsType content_settings_type_;
// Must be the last member, to ensure that it will be
// destroyed first, which will invalidate weak pointers
base::WeakPtrFactory<WebXrPermissionContext> weak_ptr_factory_{this};
};
} // namespace permissions
#endif // COMPONENTS_PERMISSIONS_CONTEXTS_WEBXR_PERMISSION_CONTEXT_H_
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