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** Copyright (C) 2016 The Qt Company Ltd.
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** 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
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#ifndef CPPTOOLS_CPPINDEXINGSUPPORT_H
#define CPPTOOLS_CPPINDEXINGSUPPORT_H

#include "cpptools_global.h"

#include "cppmodelmanager.h"

#include <coreplugin/find/textfindconstants.h>

#include <QFuture>
#include <QStringList>

namespace Core { class SearchResultItem; }

namespace CppTools {

class CPPTOOLS_EXPORT SymbolSearcher: public QObject
{
    Q_OBJECT

public:
    enum SymbolType {
        Classes      = 0x1,
        Functions    = 0x2,
        Enums        = 0x4,
        Declarations = 0x8
    };

    Q_DECLARE_FLAGS(SymbolTypes, SymbolType)

    enum SearchScope {
        SearchProjectsOnly,
        SearchGlobal
    };

    struct Parameters
    {
        QString text;
        Core::FindFlags flags;
        SymbolTypes types;
        SearchScope scope;
    };


public:
    SymbolSearcher(QObject *parent = 0);
    virtual ~SymbolSearcher() = 0;
    virtual void runSearch(QFutureInterface<Core::SearchResultItem> &future) = 0;
};


class CPPTOOLS_EXPORT CppIndexingSupport
{
public:
    virtual ~CppIndexingSupport() = 0;

    virtual QFuture<void> refreshSourceFiles(const QSet<QString> &sourceFiles,
        CppModelManager::ProgressNotificationMode mode) = 0;
    virtual SymbolSearcher *createSymbolSearcher(SymbolSearcher::Parameters parameters,
                                                 QSet<QString> fileNames) = 0;
};

} // namespace CppTools

Q_DECLARE_METATYPE(CppTools::SymbolSearcher::SearchScope)
Q_DECLARE_METATYPE(CppTools::SymbolSearcher::Parameters)
Q_DECLARE_METATYPE(CppTools::SymbolSearcher::SymbolTypes)

#endif // CPPTOOLS_CPPINDEXINGSUPPORT_H
