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LibWeb: Rename LayoutNode classes and move them into Layout namespace

Bring the names of various boxes closer to spec language. This should
hopefully make things easier to understand and hack on. :^)

Some notable changes:

- LayoutNode -> Layout::Node
- LayoutBox -> Layout::Box
- LayoutBlock -> Layout::BlockBox
- LayoutReplaced -> Layout::ReplacedBox
- LayoutDocument -> Layout::InitialContainingBlockBox
- LayoutText -> Layout::TextNode
- LayoutInline -> Layout::InlineNode

Note that this is not strictly a "box tree" as we also hang inline/text
nodes in the same tree, and they don't generate boxes. (Instead, they
contribute line box fragments to their containing block!)
This commit is contained in:
Andreas Kling 2020-11-22 15:53:01 +01:00
parent f358f2255f
commit 5aeab9878e
114 changed files with 863 additions and 880 deletions

View file

@ -27,26 +27,24 @@
#pragma once
#include <AK/Vector.h>
#include <LibWeb/Layout/LayoutNode.h>
#include <LibWeb/Layout/Node.h>
namespace Web {
class LayoutBox;
namespace Web::Layout {
class StackingContext {
public:
StackingContext(LayoutBox&, StackingContext* parent);
StackingContext(Box&, StackingContext* parent);
StackingContext* parent() { return m_parent; }
const StackingContext* parent() const { return m_parent; }
void paint(PaintContext&, LayoutNode::PaintPhase);
void paint(PaintContext&, Layout::Node::PaintPhase);
HitTestResult hit_test(const Gfx::IntPoint&, HitTestType) const;
void dump(int indent = 0) const;
private:
LayoutBox& m_box;
Box& m_box;
StackingContext* const m_parent { nullptr };
Vector<StackingContext*> m_children;
};