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/***************************************************************************
kafkadragobject.h
-------------------
copyright : (C) 2004 - Paulo Moura Guedes
email : moura@kdewebdev.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. *
* *
***************************************************************************/
#include <kdebug.h>
#include <qdom.h>
#include <qtextstream.h>
#include "kafkadragobject.h"
#include "node.h"
#include "kafkacommon.h" // for debug only
char const* KafkaDragObject::m_mimetype = "application/kafka-nodeselection";
KafkaDragObject::KafkaDragObject(Node const* item, QWidget* dragSource, const char* name)
: QStoredDrag(m_mimetype, dragSource, name), m_item(item)
{
QDomDocument doc("KafkaSelection");
QString docstart = "<KafkaSelection/>";
doc.setContent(docstart);
QDomElement itemsElement = doc.createElement("Items");
doc.documentElement().appendChild(itemsElement);
//kdDebug(25001) << doc.toString() << endl;
item->save(itemsElement);
//QDataStream s(m_array, IO_WriteOnly);
QTextStream s(m_array, IO_WriteOnly);
s << doc.toString();
//s << "biltre";
/*
kdDebug(25001) << m_array.size() << endl;
kdDebug(25001) << doc.toString() << endl;
kdDebug(25001) << QString(m_array) << endl;
*/
//setEncodedData(m_array);
}
KafkaDragObject::~KafkaDragObject()
{}
QByteArray KafkaDragObject::encodedData(const char* mimetype) const
{
if(m_mimetype == mimetype)
return m_array;
return QByteArray();
}
Node const* KafkaDragObject::getItem() const
{
return m_item;
}
bool KafkaDragObject::canDecode(QMimeSource *e)
{
return e->provides(m_mimetype);
}
bool KafkaDragObject::decode(QMimeSource* e, Node* node)
{
if(!node || !e->provides(m_mimetype))
return false;
QByteArray data = e->encodedData(m_mimetype);
//kdDebug(25001) << QString(data) << endl;
QDomDocument doc;
doc.setContent(data, false);
//kdDebug(25001) << doc.toString() << endl;
node->load(doc.documentElement().firstChild().toElement());
kdDebug(25001) << "Load: " << endl;
kafkaCommon::coutTree(node, 3);
return node;
}
#include "kafkadragobject.moc"
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