ladybird/Userland/Libraries/LibWeb/Painting/InlinePaintable.h
Andreas Kling 20ff69cd41 LibWeb: Add fast_is<T>() for InlinePaintable
dynamic_cast<InlinePaintable> was showing up in profiles when hovering
links on ziglang.org.
2024-03-02 13:00:09 +01:00

73 lines
2.6 KiB
C++

/*
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/Layout/InlineNode.h>
#include <LibWeb/Painting/PaintableBox.h>
#include <LibWeb/Painting/PaintableFragment.h>
namespace Web::Painting {
class InlinePaintable final : public Paintable {
JS_CELL(InlinePaintable, Paintable);
public:
static JS::NonnullGCPtr<InlinePaintable> create(Layout::InlineNode const&);
virtual void paint(PaintContext&, PaintPhase) const override;
virtual void before_paint(PaintContext& context, PaintPhase) const override;
virtual void after_paint(PaintContext& context, PaintPhase) const override;
Layout::InlineNode const& layout_node() const;
auto const& box_model() const { return layout_node().box_model(); }
CSSPixelRect bounding_rect() const;
Vector<PaintableFragment> const& fragments() const { return m_fragments; }
Vector<PaintableFragment>& fragments() { return m_fragments; }
virtual bool is_inline_paintable() const override { return true; }
virtual TraversalDecision hit_test(CSSPixelPoint, HitTestType, Function<TraversalDecision(HitTestResult)> const& callback) const override;
void set_box_shadow_data(Vector<ShadowData>&& box_shadow_data) { m_box_shadow_data = move(box_shadow_data); }
Vector<ShadowData> const& box_shadow_data() const { return m_box_shadow_data; }
void set_outline_data(Optional<BordersData> outline_data) { m_outline_data = outline_data; }
Optional<BordersData> const& outline_data() const { return m_outline_data; }
void set_outline_offset(CSSPixels outline_offset) { m_outline_offset = outline_offset; }
CSSPixels outline_offset() const { return m_outline_offset; }
void set_enclosing_scroll_frame(RefPtr<ScrollFrame> scroll_frame) { m_enclosing_scroll_frame = scroll_frame; }
void set_enclosing_clip_frame(RefPtr<ClipFrame> clip_frame) { m_enclosing_clip_frame = clip_frame; }
Optional<int> scroll_frame_id() const;
Optional<CSSPixelPoint> enclosing_scroll_frame_offset() const;
Optional<CSSPixelRect> clip_rect() const;
private:
InlinePaintable(Layout::InlineNode const&);
template<typename Callback>
void for_each_fragment(Callback) const;
Optional<CSSPixelRect> m_clip_rect;
RefPtr<ScrollFrame const> m_enclosing_scroll_frame;
RefPtr<ClipFrame const> m_enclosing_clip_frame;
Vector<ShadowData> m_box_shadow_data;
Optional<BordersData> m_outline_data;
CSSPixels m_outline_offset { 0 };
Vector<PaintableFragment> m_fragments;
};
template<>
inline bool Paintable::fast_is<InlinePaintable>() const { return is_inline_paintable(); }
}