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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_UI_WM_FULLSCREEN_KEEP_FULLSCREEN_FOR_URL_CHECKER_H_
#define CHROMEOS_UI_WM_FULLSCREEN_KEEP_FULLSCREEN_FOR_URL_CHECKER_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "components/prefs/pref_change_registrar.h"
#include "components/prefs/pref_service.h"
#include "components/url_matcher/url_matcher.h"
class GURL;
namespace chromeos {
// Initialized with the given PrefService, the KeepFullscreenForUrlChecker is
// used to check if it is allowed by user pref to keep fullscreen after unlock.
class KeepFullscreenForUrlChecker {
public:
explicit KeepFullscreenForUrlChecker(PrefService* pref_service);
KeepFullscreenForUrlChecker(const KeepFullscreenForUrlChecker&) = delete;
KeepFullscreenForUrlChecker& operator=(const KeepFullscreenForUrlChecker&) =
delete;
~KeepFullscreenForUrlChecker();
// Returns true if the KeepFullscreenWithoutNotification value is set in the
// corresponding PrefService, otherwise returns false.
bool IsKeepFullscreenWithoutNotificationPolicySet();
// Returns true if it is not allowed by user pref to keep full screen for the
// given window URL. Returns false if it is allowed to keep full screen, that
// is, if |window_url| matches a pattern in the
// KeepFullscreenWithoutNotification policy of the corresponding PrefService.
bool ShouldExitFullscreenForUrl(GURL window_url);
private:
// Updates the filters of the URLMatcher when the
// KeepFullscreenWithoutNotificationUrlAllowList pref changed.
void OnPrefChanged();
PrefChangeRegistrar pref_observer_;
raw_ptr<PrefService> pref_service_;
std::unique_ptr<url_matcher::URLMatcher> url_matcher_;
base::WeakPtrFactory<KeepFullscreenForUrlChecker> weak_ptr_factory_{this};
};
} // namespace chromeos
#endif // CHROMEOS_UI_WM_FULLSCREEN_KEEP_FULLSCREEN_FOR_URL_CHECKER_H_
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