mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-25 09:00:22 +00:00
f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
118 lines
4.1 KiB
C++
118 lines
4.1 KiB
C++
/*
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* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.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 <LibGfx/Font/Typeface.h>
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#include <LibURL/URL.h>
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#include <LibWeb/Bindings/FontFacePrototype.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/CSS/ParsedFontFace.h>
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namespace Web::CSS {
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struct FontFaceDescriptors {
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String style = "normal"_string;
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String weight = "normal"_string;
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String stretch = "normal"_string;
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String unicode_range = "U+0-10FFFF"_string;
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String feature_settings = "normal"_string;
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String variation_settings = "normal"_string;
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String display = "auto"_string;
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String ascent_override = "normal"_string;
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String descent_override = "normal"_string;
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String line_gap_override = "normal"_string;
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};
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class FontFace final : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(FontFace, Bindings::PlatformObject);
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GC_DECLARE_ALLOCATOR(FontFace);
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public:
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using FontFaceSource = Variant<String, GC::Root<WebIDL::BufferSource>>;
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[[nodiscard]] static GC::Ref<FontFace> construct_impl(JS::Realm&, String family, FontFaceSource source, FontFaceDescriptors const& descriptors);
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virtual ~FontFace() override;
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String family() const { return m_family; }
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WebIDL::ExceptionOr<void> set_family(String const&);
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String style() const { return m_style; }
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WebIDL::ExceptionOr<void> set_style(String const&);
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String weight() const { return m_weight; }
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WebIDL::ExceptionOr<void> set_weight(String const&);
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String stretch() const { return m_stretch; }
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WebIDL::ExceptionOr<void> set_stretch(String const&);
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String unicode_range() const { return m_unicode_range; }
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WebIDL::ExceptionOr<void> set_unicode_range(String const&);
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String feature_settings() const { return m_feature_settings; }
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WebIDL::ExceptionOr<void> set_feature_settings(String const&);
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String variation_settings() const { return m_variation_settings; }
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WebIDL::ExceptionOr<void> set_variation_settings(String const&);
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String display() const { return m_display; }
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WebIDL::ExceptionOr<void> set_display(String const&);
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String ascent_override() const { return m_ascent_override; }
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WebIDL::ExceptionOr<void> set_ascent_override(String const&);
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String descent_override() const { return m_descent_override; }
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WebIDL::ExceptionOr<void> set_descent_override(String const&);
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String line_gap_override() const { return m_line_gap_override; }
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WebIDL::ExceptionOr<void> set_line_gap_override(String const&);
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bool is_css_connected() const { return m_is_css_connected; }
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Bindings::FontFaceLoadStatus status() const { return m_status; }
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GC::Ref<WebIDL::Promise> load();
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GC::Ref<WebIDL::Promise> loaded() const;
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void load_font_source();
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GC::Ref<WebIDL::Promise> font_status_promise() { return m_font_status_promise; }
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private:
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FontFace(JS::Realm&, GC::Ref<WebIDL::Promise> font_status_promise, Vector<ParsedFontFace::Source> urls, ByteBuffer data, String family, FontFaceDescriptors const& descriptors);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Visitor&) override;
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// FIXME: Should we be storing StyleValues instead?
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String m_family;
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String m_style;
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String m_weight;
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String m_stretch;
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String m_unicode_range;
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Vector<Gfx::UnicodeRange> m_unicode_ranges;
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String m_feature_settings;
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String m_variation_settings;
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String m_display;
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String m_ascent_override;
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String m_descent_override;
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String m_line_gap_override;
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// https://drafts.csswg.org/css-font-loading/#dom-fontface-status
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Bindings::FontFaceLoadStatus m_status { Bindings::FontFaceLoadStatus::Unloaded };
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GC::Ref<WebIDL::Promise> m_font_status_promise; // [[FontStatusPromise]]
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Vector<ParsedFontFace::Source> m_urls; // [[Urls]]
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ByteBuffer m_binary_data; // [[Data]]
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RefPtr<Gfx::Typeface> m_parsed_font;
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RefPtr<Core::Promise<NonnullRefPtr<Gfx::Typeface>>> m_font_load_promise;
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// https://drafts.csswg.org/css-font-loading/#css-connected
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bool m_is_css_connected { false };
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};
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}
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