forked from qt-creator/qt-creator
390a227df6
With the PchTaskQueue the pipeline is almost complete. Task-number: QTCREATORBUG-21346 Change-Id: I5f05d525db1679eb37dd1d462076c1ed42958099 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2018 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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#pragma once
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#include "symbolindexertaskqueueinterface.h"
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#include "symbolindexertask.h"
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#include <filepathid.h>
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#include <progresscounter.h>
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#include <taskschedulerinterface.h>
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#include <utils/algorithm.h>
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#include <utils/smallstringvector.h>
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#include <functional>
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#include <vector>
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namespace Sqlite {
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class TransactionInterface;
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}
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namespace ClangBackEnd {
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class SymbolsCollectorInterface;
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class SymbolStorageInterface;
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class SymbolIndexerTaskQueue final : public SymbolIndexerTaskQueueInterface
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{
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public:
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using Task = SymbolIndexerTask::Callable;
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SymbolIndexerTaskQueue(TaskSchedulerInterface<Task> &symbolIndexerTaskScheduler,
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ProgressCounter &progressCounter)
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: m_symbolIndexerScheduler(symbolIndexerTaskScheduler),
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m_progressCounter(progressCounter)
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{}
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void addOrUpdateTasks(std::vector<SymbolIndexerTask> &&tasks)
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{
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auto merge = [] (SymbolIndexerTask &&first, SymbolIndexerTask &&second) {
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first.callable = std::move(second.callable);
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return std::move(first);
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};
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const std::size_t oldSize = m_tasks.size();
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m_tasks = Utils::setUnionMerge<std::vector<SymbolIndexerTask>>(tasks, m_tasks, merge);
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m_progressCounter.addTotal(int(m_tasks.size() - oldSize));
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}
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void removeTasks(const std::vector<int> &projectPartIds)
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{
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auto shouldBeRemoved = [&] (const SymbolIndexerTask& task) {
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return std::binary_search(projectPartIds.begin(), projectPartIds.end(), task.projectPartId);
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};
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const std::size_t oldSize = m_tasks.size();
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auto newEnd = std::remove_if(m_tasks.begin(), m_tasks.end(), shouldBeRemoved);
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m_tasks.erase(newEnd, m_tasks.end());
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m_progressCounter.removeTotal(int(oldSize -m_tasks.size()));
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}
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const std::vector<SymbolIndexerTask> &tasks() const
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{
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return m_tasks;
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}
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void processEntries()
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{
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uint taskCount = m_symbolIndexerScheduler.slotUsage().free;
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auto newEnd = std::prev(m_tasks.end(), std::min<int>(int(taskCount), int(m_tasks.size())));
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m_symbolIndexerScheduler.addTasks({std::make_move_iterator(newEnd),
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std::make_move_iterator(m_tasks.end())});
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m_tasks.erase(newEnd, m_tasks.end());
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}
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void syncTasks();
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private:
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std::vector<Utils::SmallString> m_projectPartIds;
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std::vector<SymbolIndexerTask> m_tasks;
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TaskSchedulerInterface<Task> &m_symbolIndexerScheduler;
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ProgressCounter &m_progressCounter;
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};
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} // namespace ClangBackEnd
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