f70d3faa0f
This forces us to diverge from the spec, but it's for a good cause: by moving it into ImageRequest, we'll be able to reuse fetching and decoding logic from CSS and other places. This patch also makes ImageRequests shareable, currently keyed by the URL (this part needs improvement!)
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
/*
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* Copyright (c) 2023, Andreas Kling <kling@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 <LibWeb/DOM/Document.h>
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#include <LibWeb/HTML/DecodedImageData.h>
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namespace Web::SVG {
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class SVGDecodedImageData final : public HTML::DecodedImageData {
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public:
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static ErrorOr<NonnullRefPtr<SVGDecodedImageData>> create(Page&, AK::URL const&, ByteBuffer encoded_svg);
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virtual ~SVGDecodedImageData() override;
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virtual RefPtr<Gfx::Bitmap const> bitmap(size_t frame_index, Gfx::IntSize) const override;
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virtual Optional<CSSPixels> intrinsic_width() const override;
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virtual Optional<CSSPixels> intrinsic_height() const override;
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virtual Optional<float> intrinsic_aspect_ratio() const override;
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// FIXME: Support SVG animations. :^)
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virtual int frame_duration(size_t) const override { return 0; }
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virtual size_t frame_count() const override { return 1; }
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virtual size_t loop_count() const override { return 0; }
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virtual bool is_animated() const override { return false; }
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DOM::Document const& svg_document() const { return *m_document; }
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private:
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class SVGPageClient;
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SVGDecodedImageData(NonnullOwnPtr<Page>, NonnullOwnPtr<SVGPageClient>, JS::Handle<DOM::Document>, JS::Handle<SVG::SVGSVGElement>);
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void render(Gfx::IntSize) const;
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mutable RefPtr<Gfx::Bitmap> m_bitmap;
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NonnullOwnPtr<Page> m_page;
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NonnullOwnPtr<SVGPageClient> m_page_client;
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JS::Handle<DOM::Document> m_document;
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JS::Handle<SVG::SVGSVGElement> m_root_element;
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};
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}
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