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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 "scriptIO.h"
#include "formscript.h"
#include "kexievents.h"
#include "form.h"
#include "objecttree.h"
// Kross includes
#include "main/scriptcontainer.h"
bool
ScriptIO::saveFormEvents(QDomNode &parentNode, FormScript *formScript)
{
QDomDocument domDoc = parentNode.ownerDocument();
// Save the form's code
if(!formScript->getCode().isEmpty()) {
QDomElement script = domDoc.createElement("script");
script.setAttribute("language", formScript->scriptContainer()->getInterpreterName());
parentNode.appendChild(script);
QDomText scriptCode = domDoc.createTextNode(formScript->getCode());
script.appendChild(scriptCode);
}
// Save all form events
if(!formScript->eventList()->isEmpty())
saveEventList(formScript->eventList(), parentNode);
return true;
}
bool
ScriptIO::loadFormEvents(QDomNode &parentNode, Form *form, ScriptManager *manager)
{
QDomElement script = parentNode.namedItem("script").toElement();
QDomElement events = parentNode.namedItem("events").toElement();
// Load script code
FormScript *formScript = new FormScript(form, manager);
if(!script.isNull()) {
formScript->scriptContainer()->setInterpreterName(script.attribute("language"));
formScript->setCode(script.text());
}
// Load all events in the EventList
if(!events.isNull()) {
for(QDomNode n = events.firstChild(); !n.isNull(); n = n.nextSibling())
loadEvent(n, formScript->eventList(), form);
}
return true;
}
bool
ScriptIO::saveAllEventsForWidget(QObject *widget, FormScript *formScript, QDomNode &node)
{
EventList *l = formScript->eventList()->allEventsForObject(widget);
saveEventList(l, node);
return true;
}
void
ScriptIO::saveEvent(Event *event, QDomNode &parentNode)
{
if(!event)
return;
QDomDocument domDoc = parentNode.ownerDocument();
QDomElement eventNode = domDoc.createElement("event");
eventNode.setAttribute("type", event->type());
parentNode.appendChild(eventNode);
switch(event->type()) {
case Event::Slot: {
QDomElement sender = domDoc.createElement("sender");
eventNode.appendChild(sender);
QDomText senderText = domDoc.createTextNode(event->sender() ? event->sender()->name() : "");
sender.appendChild(senderText);
QDomElement signal = domDoc.createElement("signal");
eventNode.appendChild(signal);
QDomText signalText = domDoc.createTextNode(event->signal());
signal.appendChild(signalText);
QDomElement receiver = domDoc.createElement("receiver");
eventNode.appendChild(receiver);
QDomText receiverText = domDoc.createTextNode(event->receiver() ? event->receiver()->name() : "");
receiver.appendChild(receiverText);
QDomElement slot = domDoc.createElement("slot");
eventNode.appendChild(slot);
QDomText slotText = domDoc.createTextNode(event->slot());
slot.appendChild(slotText);
break;
}
case Event::UserFunction: {
QDomElement sender = domDoc.createElement("sender");
eventNode.appendChild(sender);
QDomText senderText = domDoc.createTextNode(event->sender() ? event->sender()->name() : "");
sender.appendChild(senderText);
QDomElement signal = domDoc.createElement("signal");
eventNode.appendChild(signal);
QDomText signalText = domDoc.createTextNode(event->signal());
signal.appendChild(signalText);
QDomElement function = domDoc.createElement("function");
eventNode.appendChild(function);
QDomText functionText = domDoc.createTextNode(event->slot());
function.appendChild(functionText);
break;
}
case Event::Action:
// !\todo
break;
default:
break;
}
}
void
ScriptIO::saveEventList(EventList *list, QDomNode &parentNode)
{
if(!list || list->isEmpty())
return;
QDomDocument domDoc = parentNode.ownerDocument();
QDomElement events = domDoc.createElement("events");
parentNode.appendChild(events);
QValueListConstIterator<Event*> endIt = list->constEnd();
for(QValueListConstIterator<Event*> it = list->constBegin(); it != endIt; ++it)
saveEvent((*it), events);
}
void
ScriptIO::loadEvent(QDomNode &node, EventList *list, Form *form)
{
int type = node.toElement().attribute("type").toInt();
Event *event = new Event();
switch(type) {
case Event::Slot: {
ObjectTreeItem *sender = form->objectTree()->lookup(node.namedItem("sender").toElement().text());
event->setSender(sender ? sender->widget() : 0);
event->setSignal(node.namedItem("signal").toElement().text().local8Bit());
ObjectTreeItem *receiver = form->objectTree()->lookup(node.namedItem("receiver").toElement().text());
event->setReceiver(receiver ? receiver->widget() : 0);
event->setSlot(node.namedItem("slot").toElement().text().local8Bit());
event->setType(Event::Slot);
break;
}
case Event::UserFunction: {
ObjectTreeItem *sender = form->objectTree()->lookup(node.namedItem("sender").toElement().text());
event->setSender(sender ? sender->widget() : 0);
event->setSignal(node.namedItem("signal").toElement().text().local8Bit());
event->setSlot(node.namedItem("function").toElement().text().local8Bit());
event->setType(Event::UserFunction);
break;
}
default: break;
}
list->addEvent(event);
}
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