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