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73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
/*
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* Copyright (c) 2018-2022, 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 <AK/OwnPtr.h>
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#include <LibGfx/Rect.h>
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#include <LibWeb/Layout/Node.h>
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#include <LibWeb/Painting/BorderPainting.h>
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#include <LibWeb/Painting/StackingContext.h>
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namespace Web::Layout {
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struct LineBoxFragmentCoordinate {
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size_t line_box_index { 0 };
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size_t fragment_index { 0 };
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};
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class Box : public NodeWithStyleAndBoxModelMetrics {
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public:
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OwnPtr<Painting::Box> m_paint_box;
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bool is_out_of_flow(FormattingContext const&) const;
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virtual HitTestResult hit_test(const Gfx::IntPoint&, HitTestType) const override;
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virtual void set_needs_display() override;
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bool is_body() const;
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Painting::StackingContext* stacking_context() { return m_stacking_context; }
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Painting::StackingContext const* stacking_context() const { return m_stacking_context; }
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void set_stacking_context(NonnullOwnPtr<Painting::StackingContext> context) { m_stacking_context = move(context); }
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Painting::StackingContext* enclosing_stacking_context();
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virtual void paint(PaintContext&, Painting::PaintPhase) override;
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virtual void paint_border(PaintContext& context);
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virtual void paint_box_shadow(PaintContext& context);
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virtual void paint_background(PaintContext& context);
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Painting::BorderRadiusData normalized_border_radius_data();
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virtual Optional<float> intrinsic_width() const { return {}; }
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virtual Optional<float> intrinsic_height() const { return {}; }
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virtual Optional<float> intrinsic_aspect_ratio() const { return {}; }
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bool has_intrinsic_width() const { return intrinsic_width().has_value(); }
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bool has_intrinsic_height() const { return intrinsic_height().has_value(); }
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bool has_intrinsic_aspect_ratio() const { return intrinsic_aspect_ratio().has_value(); }
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virtual void before_children_paint(PaintContext&, Painting::PaintPhase) override;
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virtual void after_children_paint(PaintContext&, Painting::PaintPhase) override;
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virtual ~Box() override;
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virtual void did_set_rect() { }
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protected:
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Box(DOM::Document&, DOM::Node*, NonnullRefPtr<CSS::StyleProperties>);
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Box(DOM::Document&, DOM::Node*, CSS::ComputedValues);
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private:
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virtual bool is_box() const final { return true; }
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OwnPtr<Painting::StackingContext> m_stacking_context;
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};
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template<>
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inline bool Node::fast_is<Box>() const { return is_box(); }
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}
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