Initial import of CVS-v2_8_branch

rdlibrary/disk_gauge.h

@@ -0,0 +1,56 @@
+// disk_gauge.h
+//
+// Disk Gauge Widget for RDLibrary.
+//
+//   (C) Copyright 2002-2004 Fred Gleason <fredg@paravelsystems.com>
+//
+//      $Id: disk_gauge.h,v 1.6.8.1 2014/01/08 02:08:38 cvs Exp $
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#ifndef DISK_GAUGE_H
+#define DISK_GAUGE_H
+
+#include <qwidget.h>
+#include <qlabel.h>
+#include <qprogressbar.h>
+
+#define DISK_GAUGE_UPDATE_INTERVAL 60000
+
+class DiskGauge : public QWidget
+{
+  Q_OBJECT
+ public:
+  DiskGauge(int samp_rate,int chans,QWidget *parent,const char *name=0);
+  QSize sizeHint() const;
+  QSizePolicy sizePolicy() const;
+
+ public slots:
+  void update();
+
+ protected:
+  void resizeEvent(QResizeEvent *e);
+
+ private:
+  int GetMinutes(long blocks,long block_size);
+  QLabel *disk_label;
+  QProgressBar *disk_bar;
+  QLabel *disk_space_label;
+  double disk_sample_rate;
+  double disk_channels;
+};
+
+
+#endif  // DISK_GAUGE