qt-creator/src/plugins/clangrefactoring/refactoringclient.h

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

#include "refactoringengine.h"

#include <searchhandle.h>

#include <refactoringclientinterface.h>

#include <functional>

namespace ClangBackEnd {
class FilePath;
class SourceRangesContainer;
class SourceRangeWithTextContainer;
}

namespace ClangRefactoring {

class RefactoringClient final : public ClangBackEnd::RefactoringClientInterface
{
public:
    void alive() final;
    void sourceLocationsForRenamingMessage(
            ClangBackEnd::SourceLocationsForRenamingMessage &&message) final;
    void sourceRangesAndDiagnosticsForQueryMessage(
            ClangBackEnd::SourceRangesAndDiagnosticsForQueryMessage &&message) final;

    void setLocalRenamingCallback(
            CppTools::RefactoringEngineInterface::RenameCallback &&localRenamingCallback) final;
    void setRefactoringEngine(ClangRefactoring::RefactoringEngine *refactoringEngine);
    void setSearchHandle(ClangRefactoring::SearchHandle *searchHandleInterface);
    ClangRefactoring::SearchHandle *searchHandle() const;

    bool hasValidLocalRenamingCallback() const;

    static std::unordered_map<uint, QString> convertFilePaths(
            const std::unordered_map<uint, ClangBackEnd::FilePath> &filePaths);

    void setExpectedResultCount(uint count);
    uint expectedResultCount() const;
    uint resultCounter() const;


UNIT_TEST_PUBLIC:
    void addSearchResult(const ClangBackEnd::SourceRangeWithTextContainer &sourceRange,
                         std::unordered_map<uint, QString> &filePaths);

private:
    void addSearchResults(const ClangBackEnd::SourceRangesContainer &sourceRanges);

    void setResultCounterAndSendSearchIsFinishedIfFinished();
    void sendSearchIsFinished();

private:
    CppTools::RefactoringEngineInterface::RenameCallback localRenamingCallback;
    ClangRefactoring::SearchHandle *searchHandle_ = nullptr;
    ClangRefactoring::RefactoringEngine *refactoringEngine = nullptr;
    uint expectedResultCount_ = 0;
    uint resultCounter_ = 0;
};

} // namespace ClangRefactoring