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// Copyright 2023 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_PERMISSIONS_ONE_TIME_PERMISSIONS_TRACKER_OBSERVER_H_
#define CHROME_BROWSER_PERMISSIONS_ONE_TIME_PERMISSIONS_TRACKER_OBSERVER_H_
#include "base/observer_list_types.h"
#include "url/origin.h"
class OneTimePermissionsTrackerObserver : public base::CheckedObserver {
public:
// The value of this enum is used to determine which timer is stopped on
// `NotifyBackgroundTimerExpired`, for the given timeout duration.
enum class BackgroundExpiryType { kTimeout, kLongTimeout };
// Event fired when the last tab in a given Profile whose top-level document
// is from |origin| is closed or navigated away.
virtual void OnLastPageFromOriginClosed(const url::Origin&) {}
// Event fired when all tabs in a given Profile whose top-level document is
// from `origin` have been discarded or have been in the backgrounded based
// on the `OneTimePermissionTrackerObserver::BackgroundExpiryType` enum
// value.
virtual void OnAllTabsInBackgroundTimerExpired(
const url::Origin& origin,
const BackgroundExpiryType& expiry_type) {}
// Event fired when one time permission for an origin's camera permission
// should be expired.
virtual void OnCapturingVideoExpired(const url::Origin&) {}
// Event fired when one time permission for an origin's microphone permission
// should be expired.
virtual void OnCapturingAudioExpired(const url::Origin&) {}
// Event fired to let the observers know that the BrowserContext is going to
// shut down.
// The observers don't need to take care of removing themselves as an
// observer.
virtual void OnShutdown() {}
};
#endif // CHROME_BROWSER_PERMISSIONS_ONE_TIME_PERMISSIONS_TRACKER_OBSERVER_H_
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