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Core: add method to XMLReader to access next element of an XML file

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If the next element could be read-in successfully true is returned, and false otherwise.
This commit is contained in:
wmayer
2023-10-08 19:17:53 +02:00
committed by wwmayer
parent 56820718c5
commit ce3e6b9b24
3 changed files with 44 additions and 9 deletions
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15
src/Gui/Document.cpp
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@@ -1486,15 +1486,12 @@ void Document::RestoreDocFile(Base::Reader &reader)
}
}
//TODO: Implement a method to start the next element and returns its name
try {
localreader->readElement("ProjectUnitSystem");
d->projectUnitSystem = localreader->getAttributeAsInteger("US");
d->projectUnitSystemIgnore = localreader->getAttributeAsInteger("ignore");
localreader->readEndElement("Document");
}
catch (const Base::XMLParseException) {
// fails for older project files
if (localreader->readNextElement()) {
if (strcmp(localreader->localName(), "ProjectUnitSystem") == 0) {
d->projectUnitSystem = localreader->getAttributeAsInteger("US");
d->projectUnitSystemIgnore = localreader->getAttributeAsInteger("ignore");
localreader->readEndElement("Document");
}
}
}