qt-creator/src/tools/clangrefactoringbackend/source/symbolindexing.h

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#pragma once

#include "symbolindexinginterface.h"

#include "storagesqlitestatementfactory.h"
#include "symbolindexer.h"
#include "symbolscollector.h"
#include "symbolstorage.h"

#include <refactoringdatabaseinitializer.h>
#include <filepathcachingfwd.h>

#include <sqlitedatabase.h>
#include <sqlitereadstatement.h>
#include <sqlitewritestatement.h>

#include <QFileSystemWatcher>

namespace ClangBackEnd {

class SymbolIndexing final : public SymbolIndexingInterface
{
public:
    using StatementFactory = ClangBackEnd::StorageSqliteStatementFactory<Sqlite::Database,
                                                                         Sqlite::ReadStatement,
                                                                         Sqlite::WriteStatement>;
    using Storage = ClangBackEnd::SymbolStorage<StatementFactory>;

    SymbolIndexing(Sqlite::Database &database,
                   FilePathCachingInterface &filePathCache)
        : m_filePathCache(filePathCache),
          m_statementFactory(database)
    {
    }

    SymbolIndexer &indexer()
    {
        return m_indexer;
    }

    void updateProjectParts(V2::ProjectPartContainers &&projectParts,
                            V2::FileContainers &&generatedFiles)
    {
        m_indexer.updateProjectParts(std::move(projectParts), std::move(generatedFiles));
    }

private:
    FilePathCachingInterface &m_filePathCache;
    SymbolsCollector m_collector{m_filePathCache};
    StatementFactory m_statementFactory;
    Storage m_symbolStorage{m_statementFactory, m_filePathCache};
    ClangPathWatcher<QFileSystemWatcher, QTimer> m_sourceWatcher{m_filePathCache};
    SymbolIndexer m_indexer{m_collector, m_symbolStorage, m_sourceWatcher};
};

} // namespace ClangBackEnd