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/***************************************************************************
* Copyright (C) 2002 by Roberto Raggi *
* roberto@kdevelop.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef BACKGROUNDPARSER_H
#define BACKGROUNDPARSER_H
#include "driver.h"
#include "JavaAST.hpp"
#include <qthread.h>
#include <qwaitcondition.h>
#include <qmutex.h>
#include <qmap.h>
#include <kdebug.h>
class JavaSupportPart;
class TranslationUnitAST;
class SynchronizedFileList;
class Unit
{
public:
Unit() {}
~Unit() {}
QString fileName;
QValueList<Problem> problems;
RefJavaAST translationUnit;
protected:
Unit( const Unit& source );
void operator = ( const Unit& source );
};
class BackgroundParser: public QThread
{
public:
BackgroundParser( JavaSupportPart*, QWaitCondition* consumed );
virtual ~BackgroundParser();
QMutex& mutex() { return m_mutex; }
void lock() { m_mutex.lock(); }
void unlock() { m_mutex.unlock(); }
QWaitCondition& canParse() { return m_canParse; }
QWaitCondition& isEmpty() { return m_isEmpty; }
bool filesInQueue();
void addFile( const QString& fileName, bool readFromDisk=false );
void removeFile( const QString& fileName );
void removeAllFiles();
RefJavaAST translationUnit( const QString& fileName );
QValueList<Problem> problems( const QString& fileName );
void close();
virtual void run();
protected:
Unit* findUnit( const QString& fileName );
Unit* parseFile( const QString& fileName, bool readFromDisk );
private:
class KDevDriver* m_driver;
QString m_currentFile;
QWaitCondition m_canParse;
QWaitCondition m_isEmpty;
QWaitCondition* m_consumed;
QMutex m_mutex;
SynchronizedFileList* m_fileList;
JavaSupportPart* m_javaSupport;
bool m_close;
QMap<QString, Unit*> m_unitDict;
};
#endif
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