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** alternatively, in accordance with the terms contained in a written
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** GNU General Public License Usage
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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#ifndef PROFILEEVALUATOR_H
#define PROFILEEVALUATOR_H

#include "proitems.h"
#include "abstractproitemvisitor.h"

#include <QtCore/QIODevice>
#include <QtCore/QHash>
#include <QtCore/QStringList>
#include <QtCore/QStack>

QT_BEGIN_NAMESPACE

class ProFile;
class ProFileEvaluator;

void evaluateProFile(const ProFileEvaluator &visitor, QHash<QByteArray, QStringList> *varMap);
bool evaluateProFile(const QString &fileName, bool verbose, QHash<QByteArray, QStringList> *varMap);

class ProFileEvaluator
{
public:
    enum TemplateType {
        TT_Unknown = 0,
        TT_Application,
        TT_Library,
        TT_Script,
        TT_Subdirs
    };

    ProFileEvaluator();
    virtual ~ProFileEvaluator();

    ProFileEvaluator::TemplateType templateType();
    virtual bool contains(const QString &variableName) const;
    void setVerbose(bool on); // Default is false
    void setCumulative(bool on); // Default is true!
    void setOutputDir(const QString &dir); // Default is empty

    bool queryProFile(ProFile *pro);
    bool accept(ProFile *pro);

    void addVariables(const QHash<QString, QStringList> &variables);
    void addProperties(const QHash<QString, QString> &properties);
    QStringList values(const QString &variableName) const;
    QStringList values(const QString &variableName, const ProFile *pro) const;
    QString propertyValue(const QString &val) const;

    // for our descendents
    virtual ProFile *parsedProFile(const QString &fileName);
    virtual void releaseParsedProFile(ProFile *proFile);
    virtual void logMessage(const QString &msg);
    virtual void errorMessage(const QString &msg); // .pro parse errors
    virtual void fileMessage(const QString &msg); // error() and message() from .pro file

private:
    class Private;
    Private *d;
};

QT_END_NAMESPACE

#endif // PROFILEEVALUATOR_H