forked from qt-creator/qt-creator
f0ad5813b9
Change-Id: I803211d462b442b6881a02e870d2cd816675e0d9 Reviewed-by: David Schulz <david.schulz@qt.io> Reviewed-by: Christian Stenger <christian.stenger@qt.io>
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2019 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "documentsymbolcache.h"
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#include "client.h"
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#include <coreplugin/editormanager/editormanager.h>
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#include <texteditor/textdocument.h>
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using namespace LanguageServerProtocol;
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namespace LanguageClient {
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DocumentSymbolCache::DocumentSymbolCache(Client *client)
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: QObject(client)
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, m_client(client)
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{
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connect(Core::EditorManager::instance(),
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&Core::EditorManager::documentOpened,
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this,
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[this](Core::IDocument *document) {
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connect(document, &Core::IDocument::contentsChanged, this, [this, document]() {
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m_cache.remove(DocumentUri::fromFilePath(document->filePath()));
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});
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});
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}
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void DocumentSymbolCache::requestSymbols(const DocumentUri &uri)
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{
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auto entry = m_cache.find(uri);
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if (entry != m_cache.end()) {
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emit gotSymbols(uri, entry.value());
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return;
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}
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const DocumentSymbolParams params((TextDocumentIdentifier(uri)));
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DocumentSymbolsRequest request(params);
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request.setResponseCallback([uri, self = QPointer<DocumentSymbolCache>(this)](
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const DocumentSymbolsRequest::Response &response) {
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if (self)
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self->handleResponse(uri, response);
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});
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m_client->sendContent(request);
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}
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void DocumentSymbolCache::handleResponse(const DocumentUri &uri,
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const DocumentSymbolsRequest::Response &response)
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{
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if (Utils::optional<DocumentSymbolsRequest::Response::Error> error = response.error()) {
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if (m_client)
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m_client->log(error.value());
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}
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const DocumentSymbolsResult &symbols = response.result().value_or(DocumentSymbolsResult());
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m_cache[uri] = symbols;
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emit gotSymbols(uri, symbols);
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}
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} // namespace LanguageClient
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