File indexing completed on 2024-04-28 07:36:26
0001 /* 0002 * create a KEduVocDocument from a text file 0003 * SPDX-FileCopyrightText: 1999-2001 Ewald Arnold <kvoctrain@ewald-arnold.de> 0004 * SPDX-FileCopyrightText: 2005, 2007 Peter Hedlund <peter.hedlund@kdemail.net> 0005 * SPDX-License-Identifier: GPL-2.0-or-later 0006 */ 0007 0008 #include "keduvoccsvreader.h" 0009 0010 #include <KLocalizedString> 0011 #include <QIODevice> 0012 #include <QTextStream> 0013 0014 #include "keduvocexpression.h" 0015 #include "keduvoclesson.h" 0016 0017 KEduVocCsvReader::KEduVocCsvReader(QIODevice &file) 0018 { 0019 // the file must be already open 0020 m_inputFile = &file; 0021 0022 m_errorMessage = QLatin1String(""); 0023 } 0024 0025 KEduVocDocument::FileType KEduVocCsvReader::fileTypeHandled() 0026 { 0027 return KEduVocDocument::Csv; 0028 } 0029 0030 KEduVocDocument::ErrorCode KEduVocCsvReader::read(KEduVocDocument &doc) 0031 { 0032 m_doc = &doc; 0033 0034 QString separator = m_doc->csvDelimiter(); 0035 0036 QTextStream inputStream(m_inputFile); 0037 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) 0038 inputStream.setCodec("UTF-8"); 0039 #endif 0040 inputStream.setAutoDetectUnicode(true); 0041 inputStream.seek(0); 0042 0043 int languageCount = 0; 0044 0045 KEduVocLesson *lesson = new KEduVocLesson(i18n("Vocabulary"), m_doc->lesson()); 0046 m_doc->lesson()->appendChildContainer(lesson); 0047 0048 while (!inputStream.atEnd()) { 0049 QString s = inputStream.readLine(); 0050 0051 if (!s.simplified().isEmpty()) { 0052 KEduVocExpression *expression = new KEduVocExpression(s.split(separator)); 0053 languageCount = qMax(languageCount, expression->translationIndices().count()); 0054 lesson->appendEntry(expression); 0055 } 0056 } 0057 0058 for (int j = 0; j < languageCount; j++) { 0059 m_doc->appendIdentifier(); 0060 } 0061 0062 return KEduVocDocument::NoError; 0063 }