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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive Team
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 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "output.h"
#include "common/xmlutils.h"
#include "node/node.h"
OLIVE_NAMESPACE_ENTER
NodeOutput::NodeOutput(const QString &id) :
NodeParam(id)
{
}
NodeParam::Type NodeOutput::type()
{
return kOutput;
}
QString NodeOutput::name()
{
if (name_.isEmpty()) {
return tr("Output");
}
return NodeParam::name();
}
void NodeOutput::Load(QXmlStreamReader* reader, XMLNodeData &xml_node_data, const QAtomicInt *cancelled)
{
XMLAttributeLoop(reader, attr) {
if (cancelled && *cancelled) {
return;
}
if (attr.name() == "ptr") {
quintptr saved_ptr = attr.value().toULongLong();
xml_node_data.output_ptrs.insert(saved_ptr, this);
}
}
reader->skipCurrentElement();
}
void NodeOutput::Save(QXmlStreamWriter *writer) const
{
writer->writeStartElement("output");
writer->writeAttribute("id", id());
writer->writeAttribute("ptr", QString::number(reinterpret_cast<quintptr>(this)));
writer->writeEndElement(); // output
}
OLIVE_NAMESPACE_EXIT
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