Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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                                   *
+ *   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