Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-09-02 15:46:33 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/DOM/ParentNode.h
+++ b/Libraries/LibWeb/DOM/ParentNode.h
@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/DOM/Node.h>
+
+namespace Web::DOM {
+
+class ParentNode : public Node {
+    WEB_PLATFORM_OBJECT(ParentNode, Node);
+    JS_DECLARE_ALLOCATOR(ParentNode);
+
+public:
+    template<typename F>
+    void for_each_child(F) const;
+    template<typename F>
+    void for_each_child(F);
+
+    JS::GCPtr<Element> first_element_child();
+    JS::GCPtr<Element> last_element_child();
+    u32 child_element_count() const;
+
+    WebIDL::ExceptionOr<JS::GCPtr<Element>> query_selector(StringView);
+    WebIDL::ExceptionOr<JS::NonnullGCPtr<NodeList>> query_selector_all(StringView);
+
+    JS::NonnullGCPtr<HTMLCollection> children();
+
+    JS::NonnullGCPtr<HTMLCollection> get_elements_by_tag_name(FlyString const&);
+    JS::NonnullGCPtr<HTMLCollection> get_elements_by_tag_name_ns(Optional<FlyString>, FlyString const&);
+
+    WebIDL::ExceptionOr<void> prepend(Vector<Variant<JS::Handle<Node>, String>> const& nodes);
+    WebIDL::ExceptionOr<void> append(Vector<Variant<JS::Handle<Node>, String>> const& nodes);
+    WebIDL::ExceptionOr<void> replace_children(Vector<Variant<JS::Handle<Node>, String>> const& nodes);
+
+    JS::NonnullGCPtr<HTMLCollection> get_elements_by_class_name(StringView);
+
+protected:
+    ParentNode(JS::Realm& realm, Document& document, NodeType type)
+        : Node(realm, document, type)
+    {
+    }
+
+    ParentNode(Document& document, NodeType type)
+        : Node(document, type)
+    {
+    }
+
+    virtual void visit_edges(Cell::Visitor&) override;
+
+private:
+    JS::GCPtr<HTMLCollection> m_children;
+};
+
+template<>
+inline bool Node::fast_is<ParentNode>() const { return is_parent_node(); }
+
+template<typename U>
+inline U* Node::shadow_including_first_ancestor_of_type()
+{
+    for (auto* ancestor = parent_or_shadow_host(); ancestor; ancestor = ancestor->parent_or_shadow_host()) {
+        if (is<U>(*ancestor))
+            return &verify_cast<U>(*ancestor);
+    }
+    return nullptr;
+}
+
+template<typename Callback>
+inline void ParentNode::for_each_child(Callback callback) const
+{
+    for (auto* node = first_child(); node; node = node->next_sibling()) {
+        if (callback(*node) == IterationDecision::Break)
+            return;
+    }
+}
+
+template<typename Callback>
+inline void ParentNode::for_each_child(Callback callback)
+{
+    for (auto* node = first_child(); node; node = node->next_sibling()) {
+        if (callback(*node) == IterationDecision::Break)
+            return;
+    }
+}
+
+}