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LibWeb: Make MediaList GC-allocated
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9 changed files with 58 additions and 35 deletions
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@ -1,5 +1,6 @@
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/*
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* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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@ -8,44 +9,45 @@
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#include <AK/NonnullRefPtrVector.h>
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#include <AK/Optional.h>
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#include <AK/RefCounted.h>
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#include <LibWeb/Bindings/Wrappable.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibWeb/Bindings/LegacyPlatformObject.h>
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#include <LibWeb/CSS/MediaQuery.h>
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namespace Web::CSS {
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// https://www.w3.org/TR/cssom-1/#the-medialist-interface
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class MediaList final
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: public RefCounted<MediaList>
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, public Bindings::Wrappable
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, public Weakable<MediaList> {
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class MediaList final : public Bindings::LegacyPlatformObject {
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AK_MAKE_NONCOPYABLE(MediaList);
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AK_MAKE_NONMOVABLE(MediaList);
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JS_OBJECT(MediaList, Bindings::LegacyPlatformObject);
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public:
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using WrapperType = Bindings::MediaListWrapper;
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static NonnullRefPtr<MediaList> create(NonnullRefPtrVector<MediaQuery>&& media)
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{
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return adopt_ref(*new MediaList(move(media)));
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}
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static MediaList* create(Bindings::WindowObject&, NonnullRefPtrVector<MediaQuery>&& media);
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explicit MediaList(Bindings::WindowObject&, NonnullRefPtrVector<MediaQuery>&&);
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~MediaList() = default;
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MediaList& impl() { return *this; }
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String media_text() const;
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void set_media_text(String const&);
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size_t length() const { return m_media.size(); }
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bool is_supported_property_index(u32 index) const;
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String item(u32 index) const;
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void append_medium(String);
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void delete_medium(String);
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virtual bool is_supported_property_index(u32 index) const override;
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virtual JS::Value item_value(size_t index) const override;
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bool evaluate(HTML::Window const&);
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bool matches() const;
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private:
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explicit MediaList(NonnullRefPtrVector<MediaQuery>&&);
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NonnullRefPtrVector<MediaQuery> m_media;
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};
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}
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namespace Web::Bindings {
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inline JS::Object* wrap(JS::Realm&, Web::CSS::MediaList& object) { return &object; }
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using MediaListWrapper = Web::CSS::MediaList;
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}
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