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LibHTML: Add LayoutNode::is_image() and is<LayoutImage> helper

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This commit is contained in:
Andreas Kling 2019-12-18 20:52:36 +01:00
parent 7cc4b90b16
commit 85ac9705ba
2 changed files with 8 additions and 0 deletions
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7
Libraries/LibHTML/Layout/LayoutImage.h
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@ -19,4 +19,11 @@ public:
private: private:
virtual const char* class_name() const override { return "LayoutImage"; } virtual const char* class_name() const override { return "LayoutImage"; }
virtual bool is_image() const override { return true; }
}; };
template<>
inline bool is<LayoutImage>(const LayoutNode& node)
{
return node.is_image();
}

1
Libraries/LibHTML/Layout/LayoutNode.h
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@ -58,6 +58,7 @@ 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_widget() const { return false; } virtual bool is_widget() const { return false; }
virtual bool is_image() 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() const { return false; }
virtual bool is_table_row() const { return false; } virtual bool is_table_row() const { return false; }