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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 "folder.h"
#include "common/xmlutils.h"
#include "project/item/footage/footage.h"
#include "project/item/sequence/sequence.h"
#include "ui/icons/icons.h"
OLIVE_NAMESPACE_ENTER
Item::Type Folder::type() const
{
return kFolder;
}
bool Folder::CanHaveChildren() const
{
return true;
}
QIcon Folder::icon()
{
return icon::Folder;
}
void Folder::Load(QXmlStreamReader *reader, XMLNodeData& xml_node_data, const QAtomicInt *cancelled)
{
XMLAttributeLoop(reader, attr) {
if (cancelled && *cancelled) {
return;
}
if (attr.name() == QStringLiteral("name")) {
set_name(attr.value().toString());
} else if (attr.name() == QStringLiteral("ptr")) {
xml_node_data.item_ptrs.insert(attr.value().toULongLong(), this);
}
}
while (XMLReadNextStartElement(reader)) {
if (cancelled && *cancelled) {
return;
}
ItemPtr child;
if (reader->name() == QStringLiteral("folder")) {
child = std::make_shared<Folder>();
} else if (reader->name() == QStringLiteral("footage")) {
child = std::make_shared<Footage>();
} else if (reader->name() == QStringLiteral("sequence")) {
child = std::make_shared<Sequence>();
} else {
reader->skipCurrentElement();
continue;
}
add_child(child);
child->Load(reader, xml_node_data, cancelled);
}
}
void Folder::Save(QXmlStreamWriter *writer) const
{
writer->writeStartElement(QStringLiteral("folder"));
writer->writeAttribute(QStringLiteral("name"), name());
writer->writeAttribute(QStringLiteral("ptr"), QString::number(reinterpret_cast<quintptr>(this)));
foreach (ItemPtr child, children()) {
child->Save(writer);
}
writer->writeEndElement(); // folder
}
OLIVE_NAMESPACE_EXIT
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