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** Copyright (C) 2016 The Qt Company Ltd.
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#pragma once

#include <QFutureInterface>
#include <QObject>
#include <QRunnable>
#include <QThreadPool>

#include <texteditor/semantichighlighter.h>

#include <clangsupport/tokeninfocontainer.h>

namespace ClangCodeModel {

class TokenInfosReporter:
        public QObject,
        public QRunnable,
        public QFutureInterface<TextEditor::HighlightingResult>
{
    Q_OBJECT

public:
    TokenInfosReporter(const QVector<ClangBackEnd::TokenInfoContainer> &tokenInfos);

    void setChunkSize(int chunkSize);

    QFuture<TextEditor::HighlightingResult> start();

private:
    void run() override;
    void run_internal();

    void reportChunkWise(const TextEditor::HighlightingResult &highlightingResult);
    void reportAndClearCurrentChunks();

private:
    QVector<ClangBackEnd::TokenInfoContainer> m_tokenInfos;
    QVector<TextEditor::HighlightingResult> m_chunksToReport;

    int m_chunkSize = 100;

    bool m_flushRequested = false;
    unsigned m_flushLine = 0;
};

} // namespace ClangCodeModel
