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https://github.com/RGBCube/serenity
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5adfcd54d8
If the declarations haven't changed since we last notified the client, then there's no need to do so.
54 lines
2.3 KiB
C++
54 lines
2.3 KiB
C++
/*
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* Copyright (c) 2021, Itamar S. <itamar8910@gmail.com>
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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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#include "AutoCompleteEngine.h"
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namespace LanguageServers {
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AutoCompleteEngine::AutoCompleteEngine(ClientConnection& connection, const FileDB& filedb, bool should_store_all_declarations)
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: m_connection(connection)
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, m_filedb(filedb)
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, m_store_all_declarations(should_store_all_declarations)
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{
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}
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AutoCompleteEngine::~AutoCompleteEngine()
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{
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}
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void AutoCompleteEngine::set_declarations_of_document(const String& filename, Vector<GUI::AutocompleteProvider::Declaration>&& declarations)
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{
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VERIFY(set_declarations_of_document_callback);
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// Optimization - Only notify callback if declerations have changed
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if (auto previous_declarations = m_all_declarations.get(filename); previous_declarations.has_value()) {
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if (previous_declarations.value() == declarations)
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return;
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}
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if (m_store_all_declarations)
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m_all_declarations.set(filename, declarations);
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set_declarations_of_document_callback(m_connection, filename, move(declarations));
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}
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}
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