/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** GNU Lesser General Public License Usage
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** rights. These rights are described in the Nokia Qt LGPL Exception
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#ifndef CALLGRINDENGINE_H
#define CALLGRINDENGINE_H

#include <valgrind/valgrindengine.h>

#include <valgrind/callgrind/callgrindrunner.h>
#include <valgrind/callgrind/callgrindparsedata.h>

namespace Valgrind {
namespace Internal {

class CallgrindEngine : public Valgrind::Internal::ValgrindEngine
{
    Q_OBJECT

public:
    CallgrindEngine(Analyzer::IAnalyzerTool *tool, const Analyzer::AnalyzerStartParameters &sp,
        ProjectExplorer::RunConfiguration *runConfiguration);

    bool start();

    Valgrind::Callgrind::ParseData *takeParserData();

    bool canPause() const { return true; }

public slots:
    /// controller actions
    void dump();
    void reset();
    void pause();
    void unpause();

    /// marks the callgrind process as paused
    /// calls pause() and unpause() if there's an active run
    void setPaused(bool paused);

    void setToggleCollectFunction(const QString &toggleCollectFunction);

protected:
    void setExtraArguments(const QStringList &extraArguments);
    inline QStringList extraArguments() const { return m_extraArguments; }

    virtual QStringList toolArguments() const;
    virtual QString progressTitle() const;
    virtual Valgrind::ValgrindRunner *runner();

signals:
    void parserDataReady(CallgrindEngine *engine);

private slots:
    void slotFinished();
    void slotStarted();
    void showStatusMessage(const QString &msg);

private:
    Valgrind::Callgrind::CallgrindRunner m_runner;
    bool m_markAsPaused;

    QStringList m_extraArguments;
};

} // namespace Internal
} // namespace Valgrind

#endif // CALLGRINDENGINE_H
