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LibWeb: Implement DOMTreeModel::index_for_node()

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This will be used to find the index to select when the DOM Inspector is
told to inspect a specific node.
This commit is contained in:
Sam Atkins 2021-08-27 17:36:10 +01:00 • committed by Andreas Kling
parent fe820f6d5a
commit e824454ab4
2 changed files with 21 additions and 0 deletions
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3
Userland/Libraries/LibWeb/DOMTreeModel.h
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@ -33,6 +33,8 @@ public:
virtual GUI::ModelIndex index(int row, int column, const GUI::ModelIndex& parent = GUI::ModelIndex()) const override;
virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
GUI::ModelIndex index_for_node(i32 node_id) const;
private:
explicit DOMTreeModel(JsonObject);
@ -57,6 +59,7 @@ private:
GUI::Icon m_text_icon;
JsonObject m_dom_tree;
HashMap<JsonObject const*, JsonObject const*> m_dom_node_to_parent_map;
HashMap<i32, JsonObject const*> m_node_id_to_dom_node_map;
};
}