workspace/khotkeys/libkhotkeysprivate/sound.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by Olivier Goffart   *
   3  *   ogoffart@kde.org   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
  19  ***************************************************************************/
  20 #ifndef SOUND_H
  21 #define SOUND_H
  22
  23 #include <QVector>
  24 #include <QtCore/QCharRef>
  25 #include <kdemacros.h>
  26
  27 /**
  28 @author Olivier Goffart
  29 */
  30 class KDE_EXPORT Sound{
  31 public:
  32     Sound();
  33     ~Sound();
  34
  35         void load(const QString &filename);
  36         void save(const QString &filename) const;
  37
  38         unsigned int size() const
  39         {
  40                 return data.size();
  41         }
  42
  43         inline float at(int pos) const
  44         {
  45                 return (float)(data.at(pos))/max;
  46         }
  47
  48         inline uint fs() const
  49         {
  50                 return _fs;
  51         }
  52
  53         QVector<Q_INT32> data;
  54         quint32 max;
  55         uint _fs;
  56 };
  57
  58 #endif