/* * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_MEDIA_QUERY_LIST_H_ #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_MEDIA_QUERY_LIST_H_ #include "third_party/blink/renderer/bindings/core/v8/active_script_wrappable.h" #include "third_party/blink/renderer/core/core_export.h" #include "third_party/blink/renderer/core/dom/events/event_target.h" #include "third_party/blink/renderer/core/execution_context/execution_context_lifecycle_observer.h" #include "third_party/blink/renderer/platform/bindings/script_wrappable.h" #include "third_party/blink/renderer/platform/heap/collection_support/heap_linked_hash_set.h" #include "third_party/blink/renderer/platform/heap/garbage_collected.h" #include "third_party/blink/renderer/platform/wtf/forward.h" namespace blink { class ExecutionContext; class MediaQueryListListener; class MediaQueryMatcher; class MediaQuerySet; // MediaQueryList interface is specified at // https://drafts.csswg.org/cssom-view/#the-mediaquerylist-interface // The objects of this class are returned by window.matchMedia. They may be used // to retrieve the current value of the given media query and to add/remove // listeners that will be called whenever the value of the query changes. class CORE_EXPORT MediaQueryList final : public EventTarget, public ActiveScriptWrappable<MediaQueryList>, public ExecutionContextLifecycleObserver { … }; } // namespace blink #endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_MEDIA_QUERY_LIST_H_