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https://github.com/RGBCube/serenity
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LibWeb: Split Paintable into Paintable and PaintableBox
To prepare for paintable inline content, we take the basic painting functionality and hoist it into a base class.
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0500dbc3f6
commit
053766d79c
34 changed files with 133 additions and 95 deletions
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@ -14,21 +14,38 @@
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namespace Web::Painting {
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class Paintable {
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AK_MAKE_NONMOVABLE(Paintable);
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AK_MAKE_NONCOPYABLE(Paintable);
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public:
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static NonnullOwnPtr<Paintable> create(Layout::Box const& layout_box)
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virtual ~Paintable() = default;
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virtual void paint(PaintContext&, PaintPhase) const { }
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virtual void before_children_paint(PaintContext&, PaintPhase) const { }
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virtual void after_children_paint(PaintContext&, PaintPhase) const { }
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Layout::Node const& layout_node() const { return m_layout_node; }
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protected:
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explicit Paintable(Layout::Node const& layout_node)
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: m_layout_node(layout_node)
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{
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return adopt_own(*new Paintable(layout_box));
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}
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virtual ~Paintable();
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private:
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Layout::Node const& m_layout_node;
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};
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virtual void paint(PaintContext&, PaintPhase) const;
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class PaintableBox : public Paintable {
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public:
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static NonnullOwnPtr<PaintableBox> create(Layout::Box const&);
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virtual ~PaintableBox();
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virtual void paint(PaintContext&, PaintPhase) const override;
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bool is_visible() const { return layout_box().is_visible(); }
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Layout::Box const& m_layout_box;
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Layout::Box const& layout_box() const { return m_layout_box; }
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Layout::Box const& layout_box() const { return static_cast<Layout::Box const&>(Paintable::layout_node()); }
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auto const& box_model() const { return layout_box().box_model(); }
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auto const& computed_values() const { return layout_box().computed_values(); }
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@ -118,11 +135,11 @@ public:
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DOM::Node const* dom_node() const { return layout_box().dom_node(); }
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DOM::Document const& document() const { return layout_box().document(); }
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virtual void before_children_paint(PaintContext&, PaintPhase) const;
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virtual void after_children_paint(PaintContext&, PaintPhase) const;
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virtual void before_children_paint(PaintContext&, PaintPhase) const override;
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virtual void after_children_paint(PaintContext&, PaintPhase) const override;
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protected:
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explicit Paintable(Layout::Box const&);
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explicit PaintableBox(Layout::Box const&);
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virtual void paint_border(PaintContext&) const;
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virtual void paint_background(PaintContext&) const;
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@ -134,7 +151,7 @@ private:
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OwnPtr<Painting::StackingContext> m_stacking_context;
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};
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class PaintableWithLines : public Paintable {
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class PaintableWithLines : public PaintableBox {
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public:
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static NonnullOwnPtr<PaintableWithLines> create(Layout::BlockContainer const& block_container)
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{
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