Method fileInfoString

src/frontend/datasources/ImportFileWidget.cpp:1600–1719

! returns a string containing the general information about the file \c name and some content specific information (number of columns and lines for ASCII, color-depth for images etc.). */

	(number of columns and lines for ASCII, color-depth for images etc.).
*/
QString ImportFileWidget::fileInfoString(const QString& name) const {
	DEBUG(Q_FUNC_INFO << ", file name = " << STDSTRING(name))
	QString infoString;
	QFileInfo fileInfo;
	QString fileTypeString;
	QIODevice* file = new QFile(name);

	QString fileName = absolutePath(name);

	if (!file)
		file = new QFile(fileName);

	if (file->open(QIODevice::ReadOnly)) {
		QStringList infoStrings;

		infoStrings << QStringLiteral("<u><b>") + fileName + QStringLiteral("</b></u><br>");

		// File type given by "file"
#ifdef Q_OS_LINUX
		const QString fileFullPath = safeExecutableName(QStringLiteral("file"));
		if (fileFullPath.isEmpty())
			return i18n("file command not found");

		QProcess proc;
		QStringList args;
		args << QStringLiteral("-b") << fileName;
		startHostProcess(proc, fileFullPath, args);

		if (proc.waitForReadyRead(1000) == false)
			infoStrings << i18n("Reading from file %1 failed.", fileName);
		else {
			fileTypeString = QLatin1String(proc.readLine());
			if (fileTypeString.contains(i18n("cannot open")))
				fileTypeString.clear();
			else
				fileTypeString.remove(fileTypeString.length() - 1, 1); // remove '\n'
		}
		infoStrings << i18n("<b>File type:</b> %1", fileTypeString);
#endif

		// General:
		fileInfo.setFile(fileName);
		infoStrings << QStringLiteral("<b>") << i18n("General:") << QStringLiteral("</b>");

		infoStrings << i18n("Readable: %1", fileInfo.isReadable() ? i18n("yes") : i18n("no"));
		infoStrings << i18n("Writable: %1", fileInfo.isWritable() ? i18n("yes") : i18n("no"));
		infoStrings << i18n("Executable: %1", fileInfo.isExecutable() ? i18n("yes") : i18n("no"));

		infoStrings << i18n("Birth time: %1", fileInfo.birthTime().toString());
		infoStrings << i18n("Last metadata changed: %1", fileInfo.metadataChangeTime().toString());
		infoStrings << i18n("Last modified: %1", fileInfo.lastModified().toString());
		infoStrings << i18n("Last read: %1", fileInfo.lastRead().toString());
		infoStrings << i18n("Owner: %1", fileInfo.owner());
		infoStrings << i18n("Group: %1", fileInfo.group());
		infoStrings << i18n("Size: %1", i18np("%1 cByte", "%1 cBytes", fileInfo.size()));

		// Summary:
		infoStrings << QStringLiteral("<b>") << i18n("Summary:") << QStringLiteral("</b>");