comparison data/fileio/ProgressPrinter.h @ 357:b92513201610

* better progress reporting in FileSource
* fix set-to-default for audio dials with mappers

+/* -*- 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 2007 QMUL.
+    
+    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.
+*/
+
+#ifndef _PROGRESS_PRINTER_H_
+#define _PROGRESS_PRINTER_H_
+
+#include <QObject>
+#include <QString>
+
+class ProgressPrinter : public QObject
+{
+    Q_OBJECT
+
+public:
+    ProgressPrinter(QString prefix = "", QObject *parent = 0);
+    virtual ~ProgressPrinter();
+    
+public slots:
+    void progress(int);
+
+protected:
+    QString m_prefix;
+    int m_lastProgress;
+};
+
+#endif