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-rw-r--r--languages/java/backgroundparser.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/languages/java/backgroundparser.h b/languages/java/backgroundparser.h
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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