comparison data/fileio/CSVFileWriter.cpp @ 0:fc9323a41f5a

start base : Sonic Visualiser sv1-1.0rc1

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2006 Chris Cannam.
+    
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "CSVFileWriter.h"
+
+#include "model/Model.h"
+#include "model/SparseOneDimensionalModel.h"
+#include "model/SparseTimeValueModel.h"
+#include "model/NoteModel.h"
+#include "model/TextModel.h"
+
+#include <QFile>
+#include <QTextStream>
+
+CSVFileWriter::CSVFileWriter(QString path, Model *model, QString delimiter) :
+    m_path(path),
+    m_model(model),
+    m_error(""),
+    m_delimiter(delimiter)
+{
+}
+
+CSVFileWriter::~CSVFileWriter()
+{
+}
+
+bool
+CSVFileWriter::isOK() const
+{
+    return m_error == "";
+}
+
+QString
+CSVFileWriter::getError() const
+{
+    return m_error;
+}
+
+void
+CSVFileWriter::write()
+{
+    QFile file(m_path);
+    if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+        m_error = tr("Failed to open file %1 for writing").arg(m_path);
+        return;
+    }
+    
+    QTextStream out(&file);
+    out << m_model->toDelimitedDataString(m_delimiter);
+
+    file.close();
+}
+
+