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LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated
This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
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445 changed files with 4797 additions and 4268 deletions
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@ -18,10 +18,10 @@ public:
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Position() = default;
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Position(Node&, unsigned offset);
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bool is_valid() const { return m_node; }
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bool is_valid() const { return m_node.ptr(); }
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Node* node() { return m_node; }
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Node const* node() const { return m_node; }
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Node* node() { return m_node.cell(); }
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Node const* node() const { return m_node.cell(); }
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unsigned offset() const { return m_offset; }
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bool offset_is_at_end_of_node() const;
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@ -31,7 +31,7 @@ public:
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bool operator==(Position const& other) const
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{
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return m_node == other.m_node && m_offset == other.m_offset;
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return m_node.ptr() == other.m_node.ptr() && m_offset == other.m_offset;
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}
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bool operator!=(Position const& other) const
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@ -42,7 +42,7 @@ public:
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String to_string() const;
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private:
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RefPtr<Node> m_node;
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JS::Handle<Node> m_node;
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unsigned m_offset { 0 };
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};
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