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Diffstat (limited to 'languages/java/backgroundparser.h')
-rw-r--r-- | languages/java/backgroundparser.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/languages/java/backgroundparser.h b/languages/java/backgroundparser.h new file mode 100644 index 00000000..2029ebf5 --- /dev/null +++ b/languages/java/backgroundparser.h @@ -0,0 +1,86 @@ +/*************************************************************************** + * Copyright (C) 2002 by Roberto Raggi * + * [email protected] * + * * + * 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 |