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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "symbolindexinginterface.h"
#include "symbolindexer.h"
#include "symbolscollector.h"
#include "processormanager.h"
#include "symbolindexertaskqueue.h"
#include "taskscheduler.h"
#include "symbolstorage.h"
#include <builddependenciesstorage.h>
#include <precompiledheaderstorage.h>
#include <projectpartsstorage.h>
#include <filepathcachingfwd.h>
#include <filesystem.h>
#include <modifiedtimechecker.h>
#include <refactoringdatabaseinitializer.h>
#include <sqlitedatabase.h>
#include <sqlitereadstatement.h>
#include <sqlitewritestatement.h>
#include <QDateTime>
#include <QFileInfo>
#include <QFileSystemWatcher>
#include <thread>
namespace ClangBackEnd {
class SymbolsCollectorManager;
class RefactoringServer;
class SymbolsCollectorManager final : public ClangBackEnd::ProcessorManager<SymbolsCollector>
{
public:
using Processor = SymbolsCollector;
SymbolsCollectorManager(const ClangBackEnd::GeneratedFiles &generatedFiles,
FilePathCaching &filePathCache)
: ProcessorManager(generatedFiles)
, m_filePathCache(filePathCache)
{}
protected:
std::unique_ptr<SymbolsCollector> createProcessor() const
{
return std::make_unique<SymbolsCollector>(m_filePathCache);
}
private:
FilePathCaching &m_filePathCache;
};
class SymbolIndexing final : public SymbolIndexingInterface
{
public:
using BuildDependenciesStorage = ClangBackEnd::BuildDependenciesStorage<Sqlite::Database>;
using SymbolStorage = ClangBackEnd::SymbolStorage<Sqlite::Database>;
SymbolIndexing(Sqlite::Database &database,
FilePathCaching &filePathCache,
const GeneratedFiles &generatedFiles,
ProgressCounter::SetProgressCallback &&setProgressCallback,
const Environment &environment)
: m_filePathCache(filePathCache)
, m_buildDependencyStorage(database)
, m_precompiledHeaderStorage(database)
, m_projectPartsStorage(database)
, m_symbolStorage(database)
, m_collectorManger(generatedFiles, filePathCache)
, m_progressCounter(std::move(setProgressCallback))
, m_indexer(m_indexerQueue,
m_symbolStorage,
m_buildDependencyStorage,
m_precompiledHeaderStorage,
m_sourceWatcher,
m_filePathCache,
m_fileStatusCache,
m_symbolStorage.database,
m_projectPartsStorage,
m_modifiedTimeChecker,
environment)
, m_indexerQueue(m_indexerScheduler, m_progressCounter, database)
, m_indexerScheduler(m_collectorManger,
m_indexerQueue,
m_progressCounter,
std::thread::hardware_concurrency(),
CallDoInMainThreadAfterFinished::Yes)
{
}
~SymbolIndexing()
{
syncTasks();
}
SymbolIndexer &indexer()
{
return m_indexer;
}
void syncTasks()
{
m_indexerScheduler.disable();
while (!m_indexerScheduler.futures().empty()) {
m_indexerScheduler.syncTasks();
m_indexerScheduler.slotUsage();
}
}
void updateProjectParts(ProjectPartContainers &&projectParts) override;
private:
using SymbolIndexerTaskScheduler = TaskScheduler<SymbolsCollectorManager, SymbolIndexerTask::Callable>;
FilePathCachingInterface &m_filePathCache;
BuildDependenciesStorage m_buildDependencyStorage;
PrecompiledHeaderStorage<Sqlite::Database> m_precompiledHeaderStorage;
ProjectPartsStorage<Sqlite::Database> m_projectPartsStorage;
SymbolStorage m_symbolStorage;
FileSystem m_fileSytem{m_filePathCache};
ClangPathWatcher<QFileSystemWatcher, QTimer> m_sourceWatcher{m_filePathCache, m_fileSytem};
FileStatusCache m_fileStatusCache{m_fileSytem};
SymbolsCollectorManager m_collectorManger;
ProgressCounter m_progressCounter;
ModifiedTimeChecker<ClangBackEnd::SourceTimeStamps> m_modifiedTimeChecker{m_fileSytem};
SymbolIndexer m_indexer;
SymbolIndexerTaskQueue m_indexerQueue;
SymbolIndexerTaskScheduler m_indexerScheduler;
};
} // namespace ClangBackEnd
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