RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-18 21:35:06 +00:00
Code Issues Activity Actions

LibWeb: Implement the first half of the Adoption Agency Algorithm

Browse source 
The AAA is a somewhat daunting algorithm you have to run for certain
tag when inserted inside the <body> element. The purpose of it is to
resolve issues with mismatched tags.

This patch implements the first half of the AAA. We also move the
"list of active formatting elements" to its own class, since it kept
accumulating little behaviors. "Marker" entries are now signified by
null Element pointers in the list.
This commit is contained in:
Andreas Kling 2020-05-27 23:22:42 +02:00
parent 4c9c6b3a7b
commit db6cf9b37d
7 changed files with 248 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Libraries/LibWeb/Parser/StackOfOpenElements.h
View file

@ -48,12 +48,15 @@ public:
bool has_in_button_scope(const FlyString& tag_name) const;
bool has_in_table_scope(const FlyString& tag_name) const;
bool has_in_scope(const Element&) const;
bool contains(const Element&) const;
const NonnullRefPtrVector<Element>& elements() const { return m_elements; }
private:
bool has_in_scope_impl(const FlyString& tag_name, const Vector<FlyString>&) const;
bool has_in_scope_impl(const Element& target_node, const Vector<FlyString>&) const;
NonnullRefPtrVector<Element> m_elements;
};