mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 02:12:45 +00:00
2692db8699
Note that as of this commit, there aren't any such throwers, and the call site in Heap::allocate will drop exceptions on the floor. This commit only serves to change the declaration of the overrides, make sure they return an empty value, and to propagate OOM errors frm their base initialize invocations.
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/*
|
|
* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
|
|
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/NonnullRefPtrVector.h>
|
|
#include <AK/Optional.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 Bindings::LegacyPlatformObject {
|
|
WEB_PLATFORM_OBJECT(MediaList, Bindings::LegacyPlatformObject);
|
|
|
|
public:
|
|
static MediaList* create(JS::Realm&, NonnullRefPtrVector<MediaQuery>&& media);
|
|
~MediaList() = default;
|
|
|
|
DeprecatedString media_text() const;
|
|
void set_media_text(DeprecatedString const&);
|
|
size_t length() const { return m_media.size(); }
|
|
DeprecatedString item(u32 index) const;
|
|
void append_medium(DeprecatedString);
|
|
void delete_medium(DeprecatedString);
|
|
|
|
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:
|
|
MediaList(JS::Realm&, NonnullRefPtrVector<MediaQuery>&&);
|
|
|
|
virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
|
|
|
|
NonnullRefPtrVector<MediaQuery> m_media;
|
|
};
|
|
|
|
}
|