1 files changed, 90 insertions, 0 deletions
diff --git a/kstars/kstars/stardatasink.h b/kstars/kstars/stardatasink.h
new file mode 100644
index 00000000..0cb97749
--- /dev/null
+++ b/kstars/kstars/stardatasink.h
@@ -0,0 +1,90 @@
+/***************************************************************************
+                          stardatasink.h  -  description
+                             -------------------
+    begin                : Son Feb 10 2002
+    copyright            : (C) 2002 by Thomas Kabelmann
+    email                : tk78@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 STARDATASINK_H
+#define STARDATASINK_H
+
+
+/**@class StarDataSink
+	*StarDataSink receives data from an FileSource object and appends these data
+	*to a QList of star data. It's an asynchronous io class.
+	*@author Thomas Kabelmann
+	*@version 1.0
+	*/
+
+#include <qobject.h>
+#include <qasyncio.h>
+
+#include <qglobal.h>
+
+class KStarsData;
+
+class StarDataSink : public QObject, public QDataSink {
+/**
+	*class needs signals
+	*/
+	Q_OBJECT
+
+	public:
+	/** constructor	*/
+		StarDataSink( KStarsData *parent, const char *name=0 );
+
+	/** destructor */
+		~StarDataSink();
+
+	/** is this object ready to receive data? */
+		int readyToReceive();
+
+	/** end of data transmission reached */
+		void eof();
+
+	/**
+		*This function receives data from FileSource and appends data
+		*to some lists in KStarsData.
+		*/
+		void receive( const uchar *data, int entries );
+
+	private:
+
+		KStarsData *ksData;
+
+		// has objectnamelist changed while reloading?
+		uint nameListCount;
+
+		// counts the number of blocks
+		uint receivedBlocks;
+
+	signals:
+
+	/**
+		*send signal if all data were transmitted
+		*/
+		void done();
+
+	/**
+		*send signal to update skymap time by time
+		*just for long data transmissions needed.
+		*/
+		void updateSkymap();
+
+	/**
+		*If name list has changed emit this signal.
+		*/
+		void clearCache();
+};
+
+#endif