Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 90 insertions, 0 deletions

diff --git a/quanta/parts/kafka/kafkadragobject.cpp b/quanta/parts/kafka/kafkadragobject.cpp
new file mode 100644
index 00000000..652ea6f2
--- /dev/null
+++ b/quanta/parts/kafka/kafkadragobject.cpp
@@ -0,0 +1,90 @@
+/***************************************************************************
+                               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"