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/* This file is part of the KDE project
Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <tqdom.h>
#include <kdebug.h>
#include "events.h"
namespace KFormDesigner {
Connection::Connection(const TQString &sender, const TQString &signal,
const TQString &receiver, const TQString &slot)
{
m_sender = sender;
m_signal = signal;
m_receiver = receiver;
m_slot = slot;
}
///////////////////////////////////////
ConnectionBuffer::ConnectionBuffer()
{
setAutoDelete(true);
}
void
ConnectionBuffer::fixName(const TQString &oldName, const TQString &newName)
{
for(Connection *c = first(); c; c = next())
{
if(c->sender() == oldName)
c->setSender(newName);
if(c->receiver() == oldName)
c->setReceiver(newName);
}
}
ConnectionBuffer*
ConnectionBuffer::allConnectionsForWidget(const TQString &widget)
{
ConnectionBuffer *list = new ConnectionBuffer();
list->setAutoDelete(false); // or it will delete all our connections
for(Connection *c = first(); c; c = next())
{
if((c->sender() == widget) || (c->receiver() == widget))
list->append(c);
}
return list;
}
void
ConnectionBuffer::save(TQDomNode &parentNode)
{
if(isEmpty())
return;
TQDomDocument domDoc = parentNode.ownerDocument();
TQDomElement connections;
if(!parentNode.namedItem("connections").isNull())
connections = parentNode.namedItem("connections").toElement();
else
connections = domDoc.createElement("connections");
parentNode.appendChild(connections);
for(Connection *c = first(); c; c = next())
{
TQDomElement connection = domDoc.createElement("connection");
connection.setAttribute("language", "C++");
connections.appendChild(connection);
TQDomElement sender = domDoc.createElement("sender");
connection.appendChild(sender);
TQDomText senderText = domDoc.createTextNode(c->sender());
sender.appendChild(senderText);
TQDomElement signal = domDoc.createElement("signal");
connection.appendChild(signal);
TQDomText signalText = domDoc.createTextNode(c->signal());
signal.appendChild(signalText);
TQDomElement receiver = domDoc.createElement("receiver");
connection.appendChild(receiver);
TQDomText receiverText = domDoc.createTextNode(c->receiver());
receiver.appendChild(receiverText);
TQDomElement slot = domDoc.createElement("slot");
connection.appendChild(slot);
TQDomText slotText = domDoc.createTextNode(c->slot());
slot.appendChild(slotText);
}
}
void
ConnectionBuffer::saveAllConnectionsForWidget(const TQString &widget, TQDomNode parentNode)
{
ConnectionBuffer *buff = allConnectionsForWidget(widget);
buff->save(parentNode);
delete buff;
}
void
ConnectionBuffer::load(TQDomNode node)
{
for(TQDomNode n = node.firstChild(); !n.isNull(); n = n.nextSibling())
{
Connection *conn = new Connection();
conn->setSender(n.namedItem("sender").toElement().text());
conn->setSignal(n.namedItem("signal").toElement().text());
conn->setReceiver(n.namedItem("receiver").toElement().text());
conn->setSlot(n.namedItem("slot").toElement().text());
append(conn);
}
}
void
ConnectionBuffer::removeAllConnectionsForWidget(const TQString &widget)
{
for(Connection *c = first(); c; c = next())
{
if((c->sender() == widget) || (c->receiver() == widget))
removeRef(c);
}
}
}
//#include "events.moc"
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