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LibCodeComprehension: Re-organize code comprehension related code

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This moves all code comprehension-related code to a new library,
LibCodeComprehension.

This also moves some types related to code comprehension tasks (such as
autocomplete, find declaration) out of LibGUI and into
LibCodeComprehension.
This commit is contained in:
Itamar 2022-05-14 17:09:24 +03:00 • committed by Andreas Kling
parent a2c34554cd
commit b35293d945
65 changed files with 685 additions and 491 deletions
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58
Userland/Libraries/LibCodeComprehension/Shell/ShellComprehensionEngine.h Normal file
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/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibCodeComprehension/CodeComprehensionEngine.h>
#include <Shell/Shell.h>
namespace CodeComprehension::Shell {
class ShellComprehensionEngine : public CodeComprehensionEngine {
public:
ShellComprehensionEngine(FileDB const& filedb);
virtual Vector<CodeComprehension::AutocompleteResultEntry> get_suggestions(String const& file, const GUI::TextPosition& position) override;
virtual void on_edit(String const& file) override;
virtual void file_opened([[maybe_unused]] String const& file) override;
virtual Optional<CodeComprehension::ProjectLocation> find_declaration_of(String const& filename, const GUI::TextPosition& identifier_position) override;
private:
struct DocumentData {
DocumentData(String&& text, String filename);
String filename;
String text;
NonnullRefPtr<::Shell::AST::Node> node;
Vector<String> const& sourced_paths() const;
private:
NonnullRefPtr<::Shell::AST::Node> parse() const;
mutable Optional<Vector<String>> all_sourced_paths {};
};
DocumentData const& get_document_data(String const& file) const;
DocumentData const& get_or_create_document_data(String const& file);
void set_document_data(String const& file, OwnPtr<DocumentData>&& data);
OwnPtr<DocumentData> create_document_data_for(String const& file);
String document_path_from_include_path(StringView include_path) const;
void update_declared_symbols(DocumentData const&);
static size_t resolve(ShellComprehensionEngine::DocumentData const& document, const GUI::TextPosition& position);
::Shell::Shell& shell()
{
if (s_shell)
return *s_shell;
s_shell = ::Shell::Shell::construct();
return *s_shell;
}
HashMap<String, OwnPtr<DocumentData>> m_documents;
static RefPtr<::Shell::Shell> s_shell;
};
}