/****************************************************************************

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****************************************************************************/

/*

  codeparser.h

*/

#ifndef CODEPARSER_H

#define CODEPARSER_H

#include <QSet>

#include "location.h"

QT_BEGIN_NAMESPACE

class Config;

class Node;

class QString;

class Tree;

class CodeParser

{

 public:

    CodeParser();

    virtual ~CodeParser();

    virtual void initializeParser(const Config& config);

    virtual void terminateParser();

    virtual QString language() = 0;

    virtual QString headerFileNameFilter();

    virtual QString sourceFileNameFilter() = 0;

    virtual void parseHeaderFile(const Location& location,

                                 const QString& filePath, Tree *tree);

    virtual void parseSourceFile(const Location& location,

                                 const QString& filePath, Tree *tree) = 0;

    virtual void doneParsingHeaderFiles(Tree *tree);

    virtual void doneParsingSourceFiles(Tree *tree) = 0;

    static void initialize(const Config& config);

    static void terminate();

    static CodeParser *parserForLanguage(const QString& language);

 protected:

    QSet<QString> commonMetaCommands();

    void processCommonMetaCommand(const Location& location,

				  const QString& command, const QString& arg,

				  Node *node, Tree *tree);

 private:

    static QList<CodeParser *> parsers;

    static bool showInternal;

};

QT_END_NAMESPACE

#endif