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76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
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* Copyright (c) 2025, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/HashMap.h>
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#include <AK/JsonObject.h>
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#include <AK/NonnullRefPtr.h>
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#include <AK/Optional.h>
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#include <LibDevTools/Actor.h>
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#include <LibDevTools/Actors/NodeActor.h>
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#include <LibDevTools/Forward.h>
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#include <LibWeb/Forward.h>
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#include <LibWebView/Forward.h>
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namespace DevTools {
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class DEVTOOLS_API WalkerActor final : public Actor {
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public:
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static constexpr auto base_name = "walker"sv;
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static NonnullRefPtr<WalkerActor> create(DevToolsServer&, String name, WeakPtr<TabActor>, JsonObject dom_tree);
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virtual ~WalkerActor() override;
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static bool is_suitable_for_dom_inspection(JsonValue const&);
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JsonValue serialize_root() const;
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struct DOMNode {
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JsonObject const& node;
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NodeIdentifier identifier;
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NonnullRefPtr<TabActor> tab;
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};
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static Optional<DOMNode> dom_node_for(WeakPtr<WalkerActor> const&, StringView actor);
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Optional<DOMNode> dom_node(StringView actor);
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private:
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WalkerActor(DevToolsServer&, String name, WeakPtr<TabActor>, JsonObject dom_tree);
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virtual void handle_message(Message const&) override;
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JsonValue serialize_node(JsonObject const&) const;
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Optional<JsonObject const&> find_node_by_selector(JsonObject const& node, StringView selector);
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Optional<JsonObject const&> previous_sibling_for_node(JsonObject const& node);
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Optional<JsonObject const&> next_sibling_for_node(JsonObject const& node);
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Optional<JsonObject const&> remove_node(JsonObject const& node);
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void new_dom_node_mutation(WebView::Mutation);
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JsonValue serialize_mutations();
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bool replace_node_in_tree(JsonObject replacement);
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void populate_dom_tree_cache();
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void populate_dom_tree_cache(JsonObject& node, JsonObject const* parent);
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NodeActor const& actor_for_node(JsonObject const& node);
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WeakPtr<TabActor> m_tab;
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WeakPtr<LayoutInspectorActor> m_layout_inspector;
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JsonObject m_dom_tree;
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Vector<WebView::Mutation> m_dom_node_mutations;
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bool m_has_new_mutations_since_last_mutations_request { false };
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HashMap<JsonObject const*, JsonObject const*> m_dom_node_to_parent_map;
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HashMap<String, JsonObject const*> m_actor_to_dom_node_map;
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HashMap<Web::UniqueNodeID, String> m_dom_node_id_to_actor_map;
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HashMap<NodeIdentifier, WeakPtr<NodeActor>> m_node_actors;
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};
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}
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