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/***************************************************************************
stardatasink.cpp - 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. *
* *
***************************************************************************/
#include "stardatasink.h"
#include "dms.h"
#include "kstarsdata.h"
StarDataSink::StarDataSink(KStarsData *tqparent, const char *name) : TQObject(tqparent, name) {
ksData = tqparent;
receivedBlocks = 0;
nameListCount = ksData->ObjNames.count();
}
StarDataSink::~StarDataSink(){
}
int StarDataSink::readyToReceive(){
// return a value != NULL, to show that the object is ready for receiveing data.
return 1;
}
void StarDataSink::eof() {
// update skymap at the end of reloading
emit updateSkymap();
// clear cached finddialog if new objects were appended to the list
if (nameListCount != ksData->ObjNames.count()) emit clearCache();
// end of data transmission
emit done();
}
void StarDataSink::receive( const uchar *data, int entries ) {
receivedBlocks++;
// Pointer was send as const uchar* so it must be converted explicitly to TQString*
TQString *line = (TQString *) data;
int counter = -1;
while (++counter < entries) { // run counter from 0 to entries -1
ksData->processStar(line, true);
line++;
}
// update the skymap every tenth block
if (receivedBlocks % 10 == 0) emit updateSkymap();
}
#include "stardatasink.moc"
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