Method processSymbolSetTranslations

test/symbol_set_t.cpp:923–1062

}
	
void SymbolSetTool::processSymbolSetTranslations() const
{
	auto translation_filename = QString::fromLatin1(QTest::currentDataTag());
	auto language = translation_filename.mid(int(qstrlen("map_symbols_")));
	language.chop(int(qstrlen(".ts")));
	if (language == QLatin1String("template"))
		language.clear();
	
	QByteArray new_data;
	QByteArray existing_data;
	QFile file(translations_dir.absoluteFilePath(translation_filename));
	if (file.exists())
	{
		QVERIFY(file.open(QIODevice::ReadOnly));
		existing_data.reserve(int(file.size()+1));
		existing_data = file.readAll();
		QCOMPARE(file.error(), QFileDevice::NoError);
		file.close();
		
		// Workaround Weblate quirk
		existing_data.replace("\n    </message>", "\n        </message>");
		existing_data.replace("&apos;", "'");
		
		new_data.reserve(existing_data.size()*2);
	}
	
	QBuffer buffer(&existing_data);
	auto translations_from_ts = readTsFile(buffer);
	QVERIFY(!buffer.isOpen());
	
	buffer.setBuffer(&new_data);
	QVERIFY(buffer.open(QIODevice::WriteOnly | QIODevice::Truncate));
	QXmlStreamWriter xml(&buffer);
	xml.setAutoFormatting(true);
	xml.writeStartDocument();
	xml.writeDTD(QLatin1String("<!DOCTYPE TS>"));
	xml.writeStartElement(QLatin1String("TS"));
	xml.writeAttribute(QLatin1String("version"), QLatin1String("2.1"));
	if (!language.isEmpty())
		xml.writeAttribute(QLatin1String("language"), language);
	
	auto context = QString{};
	for (auto it = begin(translation_entries), last = end(translation_entries); it != last; ++it)
	{
		auto entry = TranslationEntry{*it};  // copy, don't touch original entry.
		entry.type = NeedsReview;
		entry.obsolete = false;
		
		if (context != entry.context)
		{
			if (!context.isEmpty())
			{
				writeObsoleteEntries(xml, translations_from_ts, context);
				xml.writeEndElement(); // context
			}
			xml.writeStartElement(QLatin1String("context"));
			xml.writeTextElement(QLatin1String("name"), entry.context);
			context = entry.context;