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e59a631511
This makes them available for use by other language servers. Also as a bonus, update the Shell language server to discover some symbols and add go-to-definition functionality :^)
78 lines
3.2 KiB
C++
78 lines
3.2 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <DevTools/HackStudio/LanguageServers/AutoCompleteEngine.h>
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#include <Shell/Shell.h>
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namespace LanguageServers::Shell {
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class AutoComplete : public AutoCompleteEngine {
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public:
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AutoComplete(ClientConnection&, const FileDB& filedb);
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virtual Vector<GUI::AutocompleteProvider::Entry> get_suggestions(const String& file, const GUI::TextPosition& position) override;
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virtual void on_edit(const String& file) override;
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virtual void file_opened([[maybe_unused]] const String& file) override;
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virtual Optional<GUI::AutocompleteProvider::ProjectLocation> find_declaration_of(const String& file_name, const GUI::TextPosition& identifier_position) override;
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private:
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struct DocumentData {
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DocumentData(String&& text, String filename);
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String filename;
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String text;
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NonnullRefPtr<::Shell::AST::Node> node;
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const Vector<String>& sourced_paths() const;
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private:
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NonnullRefPtr<::Shell::AST::Node> parse() const;
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mutable Optional<Vector<String>> all_sourced_paths {};
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};
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const DocumentData& get_document_data(const String& file) const;
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const DocumentData& get_or_create_document_data(const String& file);
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void set_document_data(const String& file, OwnPtr<DocumentData>&& data);
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OwnPtr<DocumentData> create_document_data_for(const String& file);
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String document_path_from_include_path(const StringView& include_path) const;
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void update_declared_symbols(const DocumentData&);
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static size_t resolve(const AutoComplete::DocumentData& document, const GUI::TextPosition& position);
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::Shell::Shell& shell()
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{
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if (s_shell)
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return *s_shell;
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s_shell = ::Shell::Shell::construct();
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return *s_shell;
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}
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HashMap<String, OwnPtr<DocumentData>> m_documents;
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static RefPtr<::Shell::Shell> s_shell;
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};
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}
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