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94 lines
2.9 KiB
94 lines
2.9 KiB
/***************************************************************************
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station-drag-object.cpp - description
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-------------------
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begin : Sun Aug 28 2005
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copyright : (C) 2005 by Martin Witte
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email : witte@kawo1.rwth-aachen.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "include/station-drag-object.h"
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#include "include/errorlog-interfaces.h"
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#include <tdelocale.h>
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#define STATION_LIST_MIME_TYPE "multimedia/tderadio-stationids"
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StationDragObject::StationDragObject(const TQStringList &stationIDs, TQWidget *dragSource, const char * name)
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: TQStoredDrag(STATION_LIST_MIME_TYPE, dragSource, name)
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{
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setStations(stationIDs);
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}
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StationDragObject::StationDragObject(TQWidget *dragSource, const char * name)
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: TQStoredDrag(STATION_LIST_MIME_TYPE, dragSource, name)
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{
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}
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StationDragObject::~StationDragObject()
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{
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}
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const char *StationDragObject::format(int i) const
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{
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if (i == 0)
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return STATION_LIST_MIME_TYPE;
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else
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return NULL;
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}
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void StationDragObject::setStations(const TQStringList &stationIDs)
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{
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TQByteArray tmp;
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int pos = 0;
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for (TQValueListConstIterator<TQString> it=stationIDs.begin(); it != stationIDs.end(); ++it) {
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const TQString &s = *it;
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tmp.resize(tmp.size()+s.length() + 1);
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for (unsigned int k = 0; k < s.length(); ++k) {
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tmp[pos++] = s[k].latin1();
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}
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tmp[pos++] = 0;
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}
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setEncodedData(tmp);
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}
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bool StationDragObject::canDecode (const TQMimeSource *e)
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{
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IErrorLogClient::staticLogDebug(e->format(0));
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bool retval = (e && e->format(0) == TQString(STATION_LIST_MIME_TYPE));
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if (retval)
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IErrorLogClient::staticLogDebug(i18n("canDecode = true"));
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return retval;
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}
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bool StationDragObject::decode (const TQMimeSource *e, TQStringList &stationIDs)
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{
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stationIDs.clear();
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if (canDecode(e)) {
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const TQByteArray &tmp = e->encodedData(e->format(0));
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TQString str = "";
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for (unsigned int pos = 0; pos < tmp.size(); ++pos) {
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if (tmp[pos]) {
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str.append(tmp[pos]);
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} else {
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stationIDs.append(str);
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str = "";
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}
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}
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}
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return true;
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}
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