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/* This file is part of KDevelop
Copyright (C) 2002,2003 Roberto Raggi <roberto@kdevelop.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef DRIVER_H
#define DRIVER_H
#include "JavaAST.hpp"
#include <qpair.h>
#include <qvaluestack.h>
#include <qstringlist.h>
#include <qmap.h>
class JavaLexer;
class JavaRecognizer;
class Problem
{
public:
enum
{
Level_Error = 0,
Level_Warning,
Level_Todo,
Level_Fixme
};
public:
Problem() {}
Problem( const Problem& source )
: m_text( source.m_text ), m_line( source.m_line ),
m_column( source.m_column ), m_level( source.m_level ) {}
Problem( const QString& text, int line, int column, int level=Level_Error )
: m_text( text ), m_line( line ), m_column( column ), m_level(level) {}
Problem& operator = ( const Problem& source )
{
m_text = source.m_text;
m_line = source.m_line;
m_column = source.m_column;
m_level = source.m_level;
return( *this );
}
bool operator == ( const Problem& p ) const
{
return m_text == p.m_text && m_line == p.m_line && m_column == p.m_column && m_level == p.m_level;
}
QString text() const { return m_text; }
int line() const { return m_line; }
int column() const { return m_column; }
int level() const { return m_level; }
private:
QString m_text;
int m_line;
int m_column;
int m_level;
};
class SourceProvider
{
public:
SourceProvider() {}
virtual ~SourceProvider() {}
virtual QString contents( const QString& fileName ) = 0;
virtual bool isModified( const QString& fileName ) = 0;
private:
SourceProvider( const SourceProvider& source );
void operator = ( const SourceProvider& source );
};
class Driver
{
public:
Driver();
virtual ~Driver();
SourceProvider* sourceProvider();
void setSourceProvider( SourceProvider* sourceProvider );
virtual void reset();
virtual void parseFile( const QString& fileName, bool onlyPreProcesss=false, bool force=false );
virtual void fileParsed( const QString& fileName );
virtual void remove( const QString& fileName );
virtual void addProblem( const QString& fileName, const Problem& problem );
QString currentFileName() const { return m_currentFileName; }
RefJavaAST takeTranslationUnit( const QString& fileName );
RefJavaAST translationUnit( const QString& fileName ) const;
QValueList<Problem> problems( const QString& fileName ) const;
QStringList includePaths() const { return m_includePaths; }
virtual void addIncludePath( const QString &path );
const QMap<QString, RefJavaAST> &parsedUnits() const { return m_parsedUnits; }
protected:
virtual void setupLexer( JavaLexer* lexer );
virtual void setupParser( JavaRecognizer* parser );
private:
QValueList<Problem>& findOrInsertProblemList( const QString& fileName );
private:
QString m_currentFileName;
QMap< QString, QValueList<Problem> > m_problems;
QMap< QString, RefJavaAST > m_parsedUnits;
QStringList m_includePaths;
JavaLexer *lexer;
SourceProvider* m_sourceProvider;
private:
Driver( const Driver& source );
void operator = ( const Driver& source );
};
#endif
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