ladybird/Libraries/LibWeb/Painting/SVGPathPaintable.h
Andreas Kling 84bedebb09 LibWeb: Add fast_is<T> optimization for more paintables
We were doing a lot of dynamic_cast with these types, so let's avoid it.
2025-09-22 15:00:50 +02:00

49 lines
1.3 KiB
C++

/*
* Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGfx/Path.h>
#include <LibWeb/Export.h>
#include <LibWeb/Layout/SVGGraphicsBox.h>
#include <LibWeb/Painting/SVGGraphicsPaintable.h>
namespace Web::Painting {
class WEB_API SVGPathPaintable final : public SVGGraphicsPaintable {
GC_CELL(SVGPathPaintable, SVGGraphicsPaintable);
GC_DECLARE_ALLOCATOR(SVGPathPaintable);
public:
static GC::Ref<SVGPathPaintable> create(Layout::SVGGraphicsBox const&);
virtual TraversalDecision hit_test(CSSPixelPoint, HitTestType, Function<TraversalDecision(HitTestResult)> const& callback) const override;
virtual void paint(DisplayListRecordingContext&, PaintPhase) const override;
Layout::SVGGraphicsBox const& layout_box() const;
void set_computed_path(Gfx::Path path)
{
m_computed_path = move(path);
}
Optional<Gfx::Path> const& computed_path() const { return m_computed_path; }
protected:
SVGPathPaintable(Layout::SVGGraphicsBox const&);
Optional<Gfx::Path> m_computed_path = {};
private:
virtual bool is_svg_path_paintable() const final { return true; }
};
template<>
inline bool Paintable::fast_is<SVGPathPaintable>() const { return is_svg_path_paintable(); }
}