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LibWeb: Split Paintable into Paintable and PaintableBox

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To prepare for paintable inline content, we take the basic painting
functionality and hoist it into a base class.
This commit is contained in:
Andreas Kling 2022-03-10 15:50:57 +01:00
parent 0500dbc3f6
commit 053766d79c
34 changed files with 133 additions and 95 deletions
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8
Userland/Libraries/LibWeb/Painting/StackingContext.cpp
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@ -47,8 +47,8 @@ StackingContext::StackingContext(Layout::Box& box, StackingContext* parent)
void StackingContext::paint_descendants(PaintContext& context, Layout::Node& box, StackingContextPaintPhase phase) const
{
if (phase == StackingContextPaintPhase::Foreground) {
if (box.is_box())
static_cast<Layout::Box const&>(box).m_paint_box->before_children_paint(context, PaintPhase::Foreground);
if (auto* paintable = box.paintable())
paintable->before_children_paint(context, PaintPhase::Foreground);
}
box.for_each_child([&](auto& child) {
@ -100,8 +100,8 @@ void StackingContext::paint_descendants(PaintContext& context, Layout::Node& box
});
if (phase == StackingContextPaintPhase::Foreground) {
if (box.is_box())
static_cast<Layout::Box const&>(box).m_paint_box->after_children_paint(context, PaintPhase::Foreground);
if (auto* paintable = box.paintable())
paintable->after_children_paint(context, PaintPhase::Foreground);
}
}