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various: use simpler/smarter XML reading functions

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Should address any XML parsing issues and allows for simpler, more maintainable
code. Should also address a crash that could occur when pasting nodes that had
inputs that weren't copied.
This commit is contained in:
itsmattkc
2020-03-17 02:38:17 +11:00
parent 72eb3a5d82
commit a1f5c85f49
16 changed files with 326 additions and 285 deletions
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app/project/item/folder/folder.cpp
+17 -16
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@@ -46,37 +46,38 @@ QIcon Folder::icon()
void Folder::Load(QXmlStreamReader *reader, QHash<quintptr, StreamPtr> &footage_ptrs, QList<NodeParam::FootageConnection>& footage_connections, const QAtomicInt *cancelled)
{
qDebug() << "Hello?";
XMLAttributeLoop(reader, attr) {
if (cancelled && *cancelled) {
return;
}
if (attr.name() == "name") {
if (attr.name() == QStringLiteral("name")) {
set_name(attr.value().toString());
}
}
XMLReadLoop(reader, "folder") {
while (XMLReadNextStartElement(reader)) {
if (cancelled && *cancelled) {
return;
}
if (reader->isStartElement()) {
ItemPtr child;
ItemPtr child;
if (reader->name() == "folder") {
child = std::make_shared<Folder>();
} else if (reader->name() == "footage") {
child = std::make_shared<Footage>();
} else if (reader->name() == "sequence") {
child = std::make_shared<Sequence>();
} else {
continue;
}
add_child(child);
child->Load(reader, footage_ptrs, footage_connections, cancelled);
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, footage_ptrs, footage_connections, cancelled);
}
}