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+/* This file is part of KDevelop
+ Copyright (C) 2002,2003 Roberto Raggi <[email protected]>
+
+ 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