Added abandoned KDE3 version of kbarcode

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kbarcode@1090667 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 151 insertions, 0 deletions

diff --git a/kbarcode/csvfile.h b/kbarcode/csvfile.h
new file mode 100644
index 0000000..8049d58
--- /dev/null
+++ b/kbarcode/csvfile.h
@@ -0,0 +1,151 @@
+/***************************************************************************
+                          csvfile.h  -  description
+                             -------------------
+    begin                : Mon Mar 28 2005
+    copyright            : (C) 2005 by Dominik Seichter
+    email                : domseichter@web.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef CSVFILE_H
+#define CSVFILE_H
+
+#include <qfile.h>
+#include <qstringlist.h>
+#include <qtextstream.h>
+
+class QBuffer;
+
+/** This class makes it very easy to parse a comma separated value file
+ */
+class CSVFile {
+    public:
+       CSVFile( const QString & filename );
+       CSVFile( QBuffer & buf );
+       ~CSVFile();
+
+       /** reads the next line from the CSV file and returns 
+	 * the line split into sections. Comments are ignored by this
+	 * line. 
+	 */
+       QStringList readNextLine();
+
+       /** returns true when the CSVFile object is valid.
+	*  returns false incase of an error
+	*/
+       inline bool isValid() const;
+
+       /** returns true when the end of file was reached
+	*/
+       inline bool isEof() const;
+
+       /** set the encoding to use for the data
+        */
+       void setEncoding( const QString & enc );
+
+       /** set the separator to use for the data
+        */
+       inline void setSeparator( const QString & sep );
+
+       /** set the quoting character
+        */
+       inline void setQuote( const QString & quote );
+
+       /** set the comment character
+        */
+       inline void setComment( const QString & comment );
+
+       /** set the field widths for fixed field width files
+        */
+       inline void setFieldWidth( const QValueList<int> & width );
+
+       /** sets wether this is a CSV file or 
+        *  a file with fixed field width.
+        *  \param b if true this is a CSV file (default)
+        */
+       inline void setCSVFile( bool b );
+
+       /**
+        * \returns true if this is a CSV file
+        */
+       inline bool isCSVFile() const;
+
+    private:
+       /** removes quoting characters as defined in lpdata from the 
+	* string @p text
+	*/
+       QString removeQuote( const QString & text );
+
+       QStringList readCsvLine( const QString & line );
+
+       QStringList readFixedLine( const QString & line );
+
+    private:
+       /** the filehandle which is used to access the file
+	*/
+       QFile       m_file;
+       QTextStream m_stream;
+
+       QString m_quote;
+       QString m_separator;
+       QString m_comment;
+
+       QValueList<int> m_width;
+
+       bool m_csv;
+       bool m_eof;
+};
+
+bool CSVFile::isValid() const
+{
+    if( !m_stream.device() )
+	return false;
+
+    return m_stream.device()->isOpen();
+}
+
+bool CSVFile::isEof() const
+{
+    return m_eof;
+}
+
+void CSVFile::setCSVFile( bool b ) 
+{
+    m_csv = b;
+}
+
+bool CSVFile::isCSVFile() const 
+{
+    return m_csv;
+}
+
+void CSVFile::setSeparator( const QString & sep )
+{
+    m_separator = sep;
+}
+
+void CSVFile::setQuote( const QString & quote )
+{
+    m_quote = quote;
+}
+
+void CSVFile::setComment( const QString & comment )
+{
+    m_comment = comment;
+}
+
+void CSVFile::setFieldWidth( const QValueList<int> & width )
+{
+    m_width = width;
+}
+
+
+#endif // CSVFILE_H