itsmattkc
16904c976f
Since rationals aren't a known Qt format, the QVariant container can't automatically convert them to and from strings (for XML serialization). We have to hijack these functions and do the conversion manually for those types. Also moved the block name type to a node input, which means it's serialized and copied by default (I'm not sure why it wasn't already like this).
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#include "projectloadmanager.h"
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#include <QApplication>
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#include <QFile>
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#include <QXmlStreamReader>
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ProjectLoadManager::ProjectLoadManager(const QString &filename) :
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filename_(filename)
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{
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}
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void ProjectLoadManager::Start()
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{
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QFile project_file(filename_);
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if (project_file.open(QFile::ReadOnly | QFile::Text)) {
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QXmlStreamReader reader(&project_file);
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while (!reader.atEnd()) {
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reader.readNext();
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if (reader.isStartElement()) {
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if (reader.name() == "version") {
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reader.readNext();
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qDebug() << "Project version:" << reader.text();
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} else if (reader.name() == "project") {
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ProjectPtr project = std::make_shared<Project>();
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project->set_filename(filename_);
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project->Load(&reader);
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// Ensure project is in main thread
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moveToThread(qApp->thread());
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emit ProjectLoaded(project);
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}
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}
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}
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if (reader.hasError()) {
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qDebug() << "Found XML error:" << reader.errorString();
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}
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project_file.close();
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}
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emit Finished();
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}
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