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LibHTML: Add is<T> helpers for the table-related LayoutNode subclasses

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This commit is contained in:
Andreas Kling 2019-10-17 23:34:12 +02:00
parent 5e29238a49
commit b4c2621ed7
4 changed files with 24 additions and 0 deletions
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3
Libraries/LibHTML/Layout/LayoutNode.h
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@ -50,6 +50,9 @@ public:
virtual bool is_block() const { return false; } virtual bool is_block() const { return false; }
virtual bool is_replaced() const { return false; } virtual bool is_replaced() const { return false; }
virtual bool is_box() const { return false; } virtual bool is_box() const { return false; }
virtual bool is_table() const { return false; }
virtual bool is_table_row() const { return false; }
virtual bool is_table_cell() const { return false; }
bool has_style() const { return m_has_style; } bool has_style() const { return m_has_style; }
bool is_inline() const { return m_inline; } bool is_inline() const { return m_inline; }

7
Libraries/LibHTML/Layout/LayoutTable.h
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@ -10,5 +10,12 @@ public:
virtual void layout() override; virtual void layout() override;
private: private:
virtual bool is_table() const override { return true; }
virtual const char* class_name() const override { return "LayoutTable"; } virtual const char* class_name() const override { return "LayoutTable"; }
}; };
template<>
inline bool is<LayoutTable>(const LayoutNode& node)
{
return node.is_table();
}

7
Libraries/LibHTML/Layout/LayoutTableCell.h
View file

@ -8,5 +8,12 @@ public:
virtual ~LayoutTableCell() override; virtual ~LayoutTableCell() override;
private: private:
virtual bool is_table_cell() const override { return true; }
virtual const char* class_name() const override { return "LayoutTableCell"; } virtual const char* class_name() const override { return "LayoutTableCell"; }
}; };
template<>
inline bool is<LayoutTableCell>(const LayoutNode& node)
{
return node.is_table_cell();
}

7
Libraries/LibHTML/Layout/LayoutTableRow.h
View file

@ -10,5 +10,12 @@ public:
virtual void layout() override; virtual void layout() override;
private: private:
virtual bool is_table_row() const override { return true; }
virtual const char* class_name() const override { return "LayoutTableRow"; } virtual const char* class_name() const override { return "LayoutTableRow"; }
}; };
template<>
inline bool is<LayoutTableRow>(const LayoutNode& node)
{
return node.is_table_row();
}