FontFaceSet.h 1.4 KB

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  1. /*
  2. * Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
  3. *
  4. * SPDX-License-Identifier: BSD-2-Clause
  5. */
  6. #pragma once
  7. #include <LibWeb/Bindings/FontFaceSetPrototype.h>
  8. #include <LibWeb/Bindings/PlatformObject.h>
  9. #include <LibWeb/CSS/FontFace.h>
  10. namespace Web::CSS {
  11. class FontFaceSet final : public Bindings::PlatformObject {
  12. WEB_PLATFORM_OBJECT(FontFaceSet, Bindings::PlatformObject);
  13. JS_DECLARE_ALLOCATOR(FontFaceSet);
  14. public:
  15. [[nodiscard]] static JS::NonnullGCPtr<FontFaceSet> construct_impl(JS::Realm&, Vector<JS::Handle<FontFace>> initial_faces);
  16. [[nodiscard]] static JS::NonnullGCPtr<FontFaceSet> create(JS::Realm&);
  17. virtual ~FontFaceSet() override = default;
  18. JS::NonnullGCPtr<FontFaceSet> add(JS::Handle<FontFace> face);
  19. JS::ThrowCompletionOr<JS::NonnullGCPtr<JS::Promise>> load(String const& font, String const& text);
  20. JS::NonnullGCPtr<JS::Promise> ready() const;
  21. Bindings::FontFaceSetLoadStatus status() const { return m_status; }
  22. private:
  23. FontFaceSet(JS::Realm&, JS::NonnullGCPtr<WebIDL::Promise> ready_promise, Vector<JS::Handle<FontFace>> initial_faces);
  24. virtual void initialize(JS::Realm&) override;
  25. virtual void visit_edges(Cell::Visitor&) override;
  26. JS::GCPtr<WebIDL::Promise> m_ready_promise; // [[ReadyPromise]]
  27. Bindings::FontFaceSetLoadStatus m_status { Bindings::FontFaceSetLoadStatus::Loading };
  28. };
  29. }