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diff --git a/libk3b/core/k3bprogressinfoevent.h b/libk3b/core/k3bprogressinfoevent.h
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+++ b/libk3b/core/k3bprogressinfoevent.h
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+/*
+ *
+ * $Id: k3bprogressinfoevent.h 619556 2007-01-03 17:38:12Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.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.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef K3B_PROGRESS_INFO_EVENT_H
+#define K3B_PROGRESS_INFO_EVENT_H
+
+#include <qevent.h>
+#include <qstring.h>
+
+
+/**
+ * Custom event class for posting events corresponding to the
+ * K3bJob signals. This is useful for a threaded job since
+ * in that case it's not possible to emit signals that directly
+ * change the GUI (see QThread docu).
+ */
+class K3bProgressInfoEvent : public QCustomEvent
+{
+ public:
+  K3bProgressInfoEvent( int type )
+    : QCustomEvent( type ),
+    m_type(type)
+    {}
+
+  K3bProgressInfoEvent( int type, const QString& v1, const QString& v2 = QString::null, 
+			int value1 = 0, int value2 = 0 )
+    : QCustomEvent( type ),
+    m_type( type),
+    m_firstValue(value1),
+    m_secondValue(value2),
+    m_firstString(v1),
+    m_secondString(v2)
+    {}
+
+  K3bProgressInfoEvent( int type, int value1, int value2 = 0 )
+    : QCustomEvent( type ),
+    m_type( type),
+    m_firstValue(value1),
+    m_secondValue(value2)
+    {}
+
+  int type() const { return m_type; }
+  const QString& firstString() const { return m_firstString; }
+  const QString& secondString() const { return m_secondString; }
+  int firstValue() const { return m_firstValue; }
+  int secondValue() const { return m_secondValue; }
+
+  enum K3bProgressInfoEventType {
+    Progress = QEvent::User + 1,
+    SubProgress,
+    ProcessedSize,
+    ProcessedSubSize,
+    InfoMessage,
+    Started,
+    Canceled,
+    Finished,
+    NewTask,
+    NewSubTask,
+    DebuggingOutput,
+    BufferStatus,
+    WriteSpeed,
+    NextTrack
+  };
+
+ private:
+  int m_type;
+  int m_firstValue;
+  int m_secondValue;
+  QString m_firstString;
+  QString m_secondString;
+};
+
+#endif