qt-creator/src/plugins/clangcodemodel/clangeditordocumentprocessor.h

/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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** This file is part of Qt Creator.
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#pragma once

#include "clangeditordocumentparser.h"

#include <clangsupport/sourcerangecontainer.h>

#include <cppeditor/builtineditordocumentprocessor.h>

#include <utils/futuresynchronizer.h>
#include <utils/id.h>

#include <QFutureWatcher>

namespace ClangBackEnd {
class DiagnosticContainer;
class TokenInfoContainer;
class FileContainer;
}

namespace ClangCodeModel {
namespace Internal {

class ClangEditorDocumentProcessor : public CppEditor::BaseEditorDocumentProcessor
{
    Q_OBJECT

public:
    ClangEditorDocumentProcessor(TextEditor::TextDocument *document);

    // BaseEditorDocumentProcessor interface
    void runImpl(const CppEditor::BaseEditorDocumentParser::UpdateParams &updateParams) override;
    void semanticRehighlight() override;
    void recalculateSemanticInfoDetached(bool force) override;
    CppEditor::SemanticInfo recalculateSemanticInfo() override;
    CppEditor::BaseEditorDocumentParser::Ptr parser() override;
    CPlusPlus::Snapshot snapshot() override;
    bool isParserRunning() const override;

    bool hasProjectPart() const;
    CppEditor::ProjectPart::ConstPtr projectPart() const;
    void clearProjectPart();

    ::Utils::Id diagnosticConfigId() const;

    void setParserConfig(const CppEditor::BaseEditorDocumentParser::Configuration &config) override;
    CppEditor::BaseEditorDocumentParser::Configuration parserConfig() const;

    QFuture<CppEditor::CursorInfo> cursorInfo(const CppEditor::CursorInfoParams &params) override;

public:
    static ClangEditorDocumentProcessor *get(const QString &filePath);

signals:
    void parserConfigChanged(const Utils::FilePath &filePath,
                             const CppEditor::BaseEditorDocumentParser::Configuration &config);

private:
    TextEditor::TextDocument &m_document;
    QSharedPointer<ClangEditorDocumentParser> m_parser;
    CppEditor::ProjectPart::ConstPtr m_projectPart;
    ::Utils::Id m_diagnosticConfigId;

    CppEditor::BuiltinEditorDocumentProcessor m_builtinProcessor;
    Utils::FutureSynchronizer m_parserSynchronizer;
};

} // namespace Internal
} // namespace ClangCodeModel