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47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
/*
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* Copyright (c) 2021, Andreas Kling <andreas@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 <LibWeb/Forward.h>
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#include <LibWeb/Layout/FormattingContext.h>
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#include <LibWeb/Layout/SVGImageBox.h>
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#include <LibWeb/Layout/SVGSVGBox.h>
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#include <LibWeb/Layout/SVGTextBox.h>
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#include <LibWeb/Layout/SVGTextPathBox.h>
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namespace Web::Layout {
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class SVGFormattingContext : public FormattingContext {
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public:
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explicit SVGFormattingContext(LayoutState&, LayoutMode, Box const&, FormattingContext* parent, Gfx::AffineTransform parent_viewbox_transform = {});
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~SVGFormattingContext();
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virtual void run(AvailableSpace const&) override;
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virtual CSSPixels automatic_content_width() const override;
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virtual CSSPixels automatic_content_height() const override;
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private:
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void layout_svg_element(Box const&);
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void layout_nested_viewport(Box const&);
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void layout_container_element(SVGBox const&);
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void layout_graphics_element(SVGGraphicsBox const&);
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void layout_path_like_element(SVGGraphicsBox const&);
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void layout_mask_or_clip(SVGBox const&);
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void layout_image_element(SVGImageBox const& image_box);
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[[nodiscard]] Gfx::Path compute_path_for_text(SVGTextBox const&);
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[[nodiscard]] Gfx::Path compute_path_for_text_path(SVGTextPathBox const&);
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Gfx::AffineTransform m_parent_viewbox_transform {};
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Optional<AvailableSpace> m_available_space {};
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Gfx::AffineTransform m_current_viewbox_transform {};
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CSSPixelSize m_viewport_size {};
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CSSPixelPoint m_svg_offset {};
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};
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}
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