rbutil/rbutilqt/encoders.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Wenger
  10  *   $Id$
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef ENCODERS_H
  23 #define ENCODERS_H
  24
  25 #include <QtCore>
  26
  27 #include "rbsettings.h"
  28
  29 #include "rbspeex.h"
  30
  31
  32 class EncBase : public QObject
  33 {
  34     Q_OBJECT
  35     public:
  36         EncBase(QObject *parent );
  37
  38         virtual bool encode(QString input,QString output)
  39             {(void)input; (void)output; return false;}
  40         virtual bool start(){return false;}
  41         virtual bool stop(){return false;}
  42         virtual void showCfg(){}
  43         virtual bool configOk(){return false;}
  44
  45         void setCfg(RbSettings *sett){settings = sett;}
  46         static QString getEncoderName(QString);
  47         static EncBase* getEncoder(QString);
  48         static QStringList getEncoderList(void);
  49
  50     public slots:
  51         virtual void accept(void){}
  52         virtual void reject(void){}
  53         virtual void reset(void){}
  54     private:
  55         static void initEncodernamesList(void);
  56
  57     protected:
  58         RbSettings* settings;
  59
  60         static QMap<QString,QString> encoderList;
  61         static QMap<QString,EncBase*> encoderCache;
  62 };
  63
  64
  65
  66 class EncExes : public EncBase
  67 {
  68     Q_OBJECT
  69 public:
  70     EncExes(QString name,QObject *parent = NULL);
  71     virtual bool encode(QString input,QString output);
  72     virtual bool start();
  73     virtual bool stop() {return true;}
  74     virtual void showCfg();
  75     virtual bool configOk();
  76
  77 private:
  78     QString m_name;
  79     QString m_EncExec;
  80     QString m_EncOpts;
  81     QMap<QString,QString> m_TemplateMap;
  82     QString m_EncTemplate;
  83 };
  84
  85 class EncRbSpeex : public EncBase
  86 {
  87     Q_OBJECT
  88 public:
  89     EncRbSpeex(QObject *parent = NULL);
  90     virtual bool encode(QString input,QString output);
  91     virtual bool start();
  92     virtual bool stop() {return true;}
  93     virtual void showCfg();
  94     virtual bool configOk();
  95
  96 private:
  97     float quality;
  98     float volume;
  99     int complexity;
 100     bool narrowband;
 101
 102     float defaultQuality;
 103     float defaultVolume;
 104     int defaultComplexity;
 105     bool defaultBand;
 106 };
 107
 108
 109 #endif