forked from qt-creator/qt-creator
f5d68398d5
Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 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 "refactoringserver.h"
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#include "symbolfinder.h"
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#include "clangquery.h"
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#include <refactoringclientinterface.h>
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#include <requestsourcelocationforrenamingmessage.h>
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#include <requestsourcerangesanddiagnosticsforquerymessage.h>
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#include <sourcelocationsforrenamingmessage.h>
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#include <sourcerangesanddiagnosticsforquerymessage.h>
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#include <QCoreApplication>
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#include <functional>
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namespace ClangBackEnd {
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RefactoringServer::RefactoringServer()
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{
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m_pollTimer.setInterval(100);
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QObject::connect(&m_pollTimer,
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&QTimer::timeout,
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std::bind(&RefactoringServer::pollSourceRangesAndDiagnosticsForQueryMessages, this));
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}
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void RefactoringServer::end()
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{
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QCoreApplication::exit();
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}
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void RefactoringServer::requestSourceLocationsForRenamingMessage(RequestSourceLocationsForRenamingMessage &&message)
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{
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SymbolFinder symbolFinder(message.line(), message.column());
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symbolFinder.addFile(message.filePath().directory(),
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message.filePath().name(),
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message.unsavedContent(),
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message.commandLine());
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symbolFinder.findSymbol();
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client()->sourceLocationsForRenamingMessage({symbolFinder.takeSymbolName(),
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symbolFinder.takeSourceLocations(),
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message.textDocumentRevision()});
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}
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void RefactoringServer::requestSourceRangesAndDiagnosticsForQueryMessage(
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RequestSourceRangesAndDiagnosticsForQueryMessage &&message)
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{
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gatherSourceRangesAndDiagnosticsForQueryMessages(message.takeSources(),
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message.takeUnsavedContent(),
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message.takeQuery());
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}
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void RefactoringServer::cancel()
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{
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m_gatherer.waitForFinished();
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m_gatherer = ClangQueryGatherer();
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m_pollTimer.stop();
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}
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bool RefactoringServer::isCancelingJobs() const
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{
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return m_gatherer.isFinished();
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}
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void RefactoringServer::pollSourceRangesAndDiagnosticsForQueryMessages()
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{
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for (auto &&message : m_gatherer.finishedMessages())
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client()->sourceRangesAndDiagnosticsForQueryMessage(std::move(message));
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if (!m_gatherer.isFinished())
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m_gatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
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else
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m_pollTimer.stop();
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}
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void RefactoringServer::waitThatSourceRangesAndDiagnosticsForQueryMessagesAreFinished()
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{
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while (!m_gatherer.isFinished()) {
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m_gatherer.waitForFinished();
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pollSourceRangesAndDiagnosticsForQueryMessages();
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}
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}
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bool RefactoringServer::pollTimerIsActive() const
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{
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return m_pollTimer.isActive();
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}
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void RefactoringServer::gatherSourceRangesAndDiagnosticsForQueryMessages(
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std::vector<V2::FileContainer> &&sources,
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std::vector<V2::FileContainer> &&unsaved,
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Utils::SmallString &&query)
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{
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#ifdef _WIN32
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uint freeProcessors = 1;
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#else
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uint freeProcessors = std::thread::hardware_concurrency();
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#endif
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m_gatherer = ClangQueryGatherer(std::move(sources), std::move(unsaved), std::move(query));
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m_gatherer.setProcessingSlotCount(freeProcessors);
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m_pollTimer.start();
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}
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} // namespace ClangBackEnd
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