mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-10-16 04:59:23 +00:00
05c336ea4e
Previously we would always use the window's viewport which was incorrect if we were within an iframe. This is likely applicable to all uses of `Length::ResolutionContext::for_window`.
126 lines
3.6 KiB
C++
126 lines
3.6 KiB
C++
/*
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* Copyright (c) 2021-2025, Sam Atkins <sam@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/FlyString.h>
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#include <AK/NonnullOwnPtr.h>
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#include <AK/RefCounted.h>
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#include <AK/String.h>
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#include <LibWeb/CSS/BooleanExpression.h>
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#include <LibWeb/Export.h>
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namespace Web::CSS {
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// https://www.w3.org/TR/css-conditional-3/#at-supports
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class WEB_API Supports final : public RefCounted<Supports> {
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public:
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class Declaration final : public BooleanExpression {
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public:
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static NonnullOwnPtr<Declaration> create(String declaration, bool matches)
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{
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return adopt_own(*new Declaration(move(declaration), matches));
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}
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virtual ~Declaration() override = default;
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virtual MatchResult evaluate(DOM::Document const*) const override;
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virtual String to_string() const override;
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virtual void dump(StringBuilder&, int indent_levels = 0) const override;
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private:
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Declaration(String declaration, bool matches)
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: m_declaration(move(declaration))
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, m_matches(matches)
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{
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}
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String m_declaration;
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bool m_matches;
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};
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class Selector final : public BooleanExpression {
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public:
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static NonnullOwnPtr<Selector> create(String selector, bool matches)
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{
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return adopt_own(*new Selector(move(selector), matches));
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}
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virtual ~Selector() override = default;
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virtual MatchResult evaluate(DOM::Document const*) const override;
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virtual String to_string() const override;
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virtual void dump(StringBuilder&, int indent_levels = 0) const override;
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private:
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Selector(String selector, bool matches)
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: m_selector(move(selector))
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, m_matches(matches)
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{
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}
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String m_selector;
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bool m_matches;
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};
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class FontTech final : public BooleanExpression {
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public:
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static NonnullOwnPtr<FontTech> create(FlyString tech, bool matches)
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{
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return adopt_own(*new FontTech(move(tech), matches));
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}
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virtual ~FontTech() override = default;
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virtual MatchResult evaluate(DOM::Document const*) const override;
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virtual String to_string() const override;
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virtual void dump(StringBuilder&, int indent_levels = 0) const override;
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private:
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FontTech(FlyString tech, bool matches)
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: m_tech(move(tech))
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, m_matches(matches)
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{
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}
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FlyString m_tech;
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bool m_matches;
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};
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class FontFormat final : public BooleanExpression {
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public:
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static NonnullOwnPtr<FontFormat> create(FlyString format, bool matches)
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{
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return adopt_own(*new FontFormat(move(format), matches));
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}
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virtual ~FontFormat() override = default;
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virtual MatchResult evaluate(DOM::Document const*) const override;
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virtual String to_string() const override;
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virtual void dump(StringBuilder&, int indent_levels = 0) const override;
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private:
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FontFormat(FlyString format, bool matches)
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: m_format(move(format))
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, m_matches(matches)
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{
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}
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FlyString m_format;
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bool m_matches;
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};
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static NonnullRefPtr<Supports> create(NonnullOwnPtr<BooleanExpression>&& condition)
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{
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return adopt_ref(*new Supports(move(condition)));
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}
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bool matches() const { return m_matches; }
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String to_string() const;
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void dump(StringBuilder&, int indent_levels = 0) const;
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private:
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Supports(NonnullOwnPtr<BooleanExpression>&&);
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NonnullOwnPtr<BooleanExpression> m_condition;
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bool m_matches { false };
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};
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}
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