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51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_CloseWatcherManager_h
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#define mozilla_dom_CloseWatcherManager_h
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#include "nsCycleCollectionParticipant.h"
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#include "nsISupportsImpl.h"
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#include "nsTObserverArray.h"
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namespace mozilla::dom {
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class CloseWatcher;
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using CloseWatcherArray =
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nsTObserverArray<nsTObserverArray<RefPtr<CloseWatcher>>>;
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class CloseWatcherManager : public nsISupports {
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public:
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CloseWatcherManager() = default;
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_CLASS(CloseWatcherManager)
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void NotifyUserInteraction();
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MOZ_CAN_RUN_SCRIPT bool ProcessCloseRequest();
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void Add(CloseWatcher&);
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void Remove(CloseWatcher&);
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bool Contains(const CloseWatcher&) const;
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bool CanGrow() const;
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protected:
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virtual ~CloseWatcherManager() = default;
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CloseWatcherArray mGroups;
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uint32_t mAllowedNumberOfGroups = 1;
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bool mNextUserInteractionAllowsNewGroup = true;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_CloseWatcherManager_h
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