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LibWeb: Make Element::tag_name() return a const FlyString&

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The more generic virtual variant is renamed to node_name() and now only
Element has tag_name(). This removes a huge amount of String ctor/dtor
churn in selector matching.
This commit is contained in:
Andreas Kling 2020-06-16 19:09:14 +02:00
parent ea1ebe8662
commit 6242e029ed
12 changed files with 13 additions and 12 deletions
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2
Libraries/LibWeb/DOM/Comment.h
View file

@ -36,7 +36,7 @@ public:
explicit Comment(Document&, const String&);
virtual ~Comment() override;
virtual FlyString tag_name() const override { return "#comment"; }
virtual FlyString node_name() const override { return "#comment"; }
};
template<>

2
Libraries/LibWeb/DOM/Document.h
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@ -69,7 +69,7 @@ public:
CSS::StyleSheetList& style_sheets() { return *m_style_sheets; }
const CSS::StyleSheetList& style_sheets() const { return *m_style_sheets; }
virtual FlyString tag_name() const override { return "#document"; }
virtual FlyString node_name() const override { return "#document"; }
void set_hovered_node(Node*);
Node* hovered_node() { return m_hovered_node; }

2
Libraries/LibWeb/DOM/DocumentFragment.h
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@ -41,7 +41,7 @@ public:
{
}
virtual FlyString tag_name() const override { return "#document-fragment"; }
virtual FlyString node_name() const override { return "#document-fragment"; }
};
template<>

2
Libraries/LibWeb/DOM/DocumentType.h
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@ -36,7 +36,7 @@ public:
explicit DocumentType(Document&);
virtual ~DocumentType() override;
virtual FlyString tag_name() const override { return "#doctype"; }
virtual FlyString node_name() const override { return "#doctype"; }
const String& name() const { return m_name; }
void set_name(const String& name) { m_name = name; }

3
Libraries/LibWeb/DOM/Element.h
View file

@ -45,7 +45,8 @@ public:
Element(Document&, const FlyString& tag_name);
virtual ~Element() override;
virtual FlyString tag_name() const final { return m_tag_name; }
virtual FlyString node_name() const final { return m_tag_name; }
const FlyString& tag_name() const { return m_tag_name; }
bool has_attribute(const FlyString& name) const { return !attribute(name).is_null(); }
String attribute(const FlyString& name) const;

2
Libraries/LibWeb/DOM/Node.h
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@ -84,7 +84,7 @@ public:
virtual RefPtr<LayoutNode> create_layout_node(const StyleProperties* parent_style) const;
virtual FlyString tag_name() const = 0;
virtual FlyString node_name() const = 0;
virtual String text_content() const;

2
Libraries/LibWeb/DOM/Text.h
View file

@ -37,7 +37,7 @@ public:
explicit Text(Document&, const String&);
virtual ~Text() override;
virtual FlyString tag_name() const override { return "#text"; }
virtual FlyString node_name() const override { return "#text"; }
private:
virtual RefPtr<LayoutNode> create_layout_node(const StyleProperties* parent_style) const override;