jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2021, Itamar S. <itamar8910@gmail.com>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <AK/DeprecatedString.h>
10#include <AK/HashMap.h>
11#include <AK/NonnullRefPtr.h>
12#include <LibCodeComprehension/FileDB.h>
13#include <LibGUI/TextDocument.h>
14
15namespace LanguageServers {
16
17class FileDB final : public CodeComprehension::FileDB {
18public:
19 FileDB() = default;
20 virtual Optional<DeprecatedString> get_or_read_from_filesystem(StringView filename) const override;
21
22 RefPtr<const GUI::TextDocument> get_document(DeprecatedString const& filename) const;
23 RefPtr<GUI::TextDocument> get_document(DeprecatedString const& filename);
24
25 bool add(DeprecatedString const& filename, int fd);
26 bool add(DeprecatedString const& filename, DeprecatedString const& content);
27
28 void on_file_edit_insert_text(DeprecatedString const& filename, DeprecatedString const& inserted_text, size_t start_line, size_t start_column);
29 void on_file_edit_remove_text(DeprecatedString const& filename, size_t start_line, size_t start_column, size_t end_line, size_t end_column);
30 DeprecatedString to_absolute_path(DeprecatedString const& filename) const;
31 bool is_open(DeprecatedString const& filename) const;
32
33private:
34 ErrorOr<NonnullRefPtr<GUI::TextDocument>> create_from_filesystem(DeprecatedString const& filename) const;
35 ErrorOr<NonnullRefPtr<GUI::TextDocument>> create_from_fd(int fd) const;
36 ErrorOr<NonnullRefPtr<GUI::TextDocument>> create_from_file(NonnullOwnPtr<Core::File>) const;
37 static RefPtr<GUI::TextDocument> create_with_content(DeprecatedString const&);
38
39private:
40 HashMap<DeprecatedString, NonnullRefPtr<GUI::TextDocument>> m_open_files;
41 DeprecatedString m_project_root;
42};
43
44}