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LibWeb: Make MediaList GC-allocated

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This commit is contained in:
Andreas Kling 2022-08-08 15:32:27 +02:00
parent 0176d42f49
commit cfdb8f2a8e
9 changed files with 58 additions and 35 deletions
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32
Userland/Libraries/LibWeb/CSS/MediaList.h
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -8,44 +9,45 @@
#include <AK/NonnullRefPtrVector.h>
#include <AK/Optional.h>
#include <AK/RefCounted.h>
#include <LibWeb/Bindings/Wrappable.h>
#include <LibJS/Runtime/Object.h>
#include <LibWeb/Bindings/LegacyPlatformObject.h>
#include <LibWeb/CSS/MediaQuery.h>
namespace Web::CSS {
// https://www.w3.org/TR/cssom-1/#the-medialist-interface
class MediaList final
: public RefCounted<MediaList>
, public Bindings::Wrappable
, public Weakable<MediaList> {
class MediaList final : public Bindings::LegacyPlatformObject {
AK_MAKE_NONCOPYABLE(MediaList);
AK_MAKE_NONMOVABLE(MediaList);
JS_OBJECT(MediaList, Bindings::LegacyPlatformObject);
public:
using WrapperType = Bindings::MediaListWrapper;
static NonnullRefPtr<MediaList> create(NonnullRefPtrVector<MediaQuery>&& media)
{
return adopt_ref(*new MediaList(move(media)));
}
static MediaList* create(Bindings::WindowObject&, NonnullRefPtrVector<MediaQuery>&& media);
explicit MediaList(Bindings::WindowObject&, NonnullRefPtrVector<MediaQuery>&&);
~MediaList() = default;
MediaList& impl() { return *this; }
String media_text() const;
void set_media_text(String const&);
size_t length() const { return m_media.size(); }
bool is_supported_property_index(u32 index) const;
String item(u32 index) const;
void append_medium(String);
void delete_medium(String);
virtual bool is_supported_property_index(u32 index) const override;
virtual JS::Value item_value(size_t index) const override;
bool evaluate(HTML::Window const&);
bool matches() const;
private:
explicit MediaList(NonnullRefPtrVector<MediaQuery>&&);
NonnullRefPtrVector<MediaQuery> m_media;
};
}
namespace Web::Bindings {
inline JS::Object* wrap(JS::Realm&, Web::CSS::MediaList& object) { return &object; }
using MediaListWrapper = Web::CSS::MediaList;
}