qt-creator/src/plugins/cmakeprojectmanager/cmakevalidator.h

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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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#ifndef CMAKEVALIDATOR_H
#define CMAKEVALIDATOR_H

#include <QObject>
#include <QString>
#include <QStringList>
#include <texteditor/codeassist/keywordscompletionassist.h>

QT_FORWARD_DECLARE_CLASS(QProcess)

namespace CMakeProjectManager {
namespace Internal {

class CMakeValidator : public QObject
{
    Q_OBJECT
public:
    CMakeValidator();
    ~CMakeValidator();

    enum State { Invalid, RunningBasic, RunningFunctionList, RunningFunctionDetails, ValidFunctionDetails };
    void cancel();
    bool isValid() const;

    void setCMakeExecutable(const QString &executable);
    QString cmakeExecutable() const;
    bool hasCodeBlocksMsvcGenerator() const;
    bool hasCodeBlocksNinjaGenerator() const;
    TextEditor::Keywords keywords();
private slots:
    void finished(int exitCode);

private:
    void finishStep();
    void startNextStep();
    bool startProcess(const QStringList &args);
    void parseFunctionOutput(const QByteArray &output);
    void parseFunctionDetailsOutput(const QByteArray &output);
    QString formatFunctionDetails(const QString &command, const QByteArray &args);

    State m_state;
    QProcess *m_process;
    bool m_hasCodeBlocksMsvcGenerator;
    bool m_hasCodeBlocksNinjaGenerator;
    QString m_version;
    QString m_executable;

    QMap<QString, QStringList> m_functionArgs;
    QStringList m_variables;
    QStringList m_functions;
};

} // namespace Internal
} // namespace CMakeProjectManager

#endif // CMAKEVALIDATOR_H