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: encoders.h 15212 2007-10-19 21:49:07Z domonoky $
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #ifndef ENCODERS_H
  21 #define ENCODERS_H
  22
  23 #include <QtCore>
  24
  25 #include "rbsettings.h"
  26
  27 #include "rbspeex.h"
  28
  29
  30 class EncBase : public QObject
  31 {
  32     Q_OBJECT
  33     public:
  34         EncBase(QObject *parent );
  35
  36         virtual bool encode(QString input,QString output)
  37             {(void)input; (void)output; return false;}
  38         virtual bool start(){return false;}
  39         virtual bool stop(){return false;}
  40         virtual void showCfg(){}
  41         virtual bool configOk(){return false;}
  42
  43         void setCfg(RbSettings *sett){settings = sett;}
  44         static QString getEncoderName(QString);
  45         static EncBase* getEncoder(QString);
  46         static QStringList getEncoderList(void);
  47
  48     public slots:
  49         virtual void accept(void){}
  50         virtual void reject(void){}
  51         virtual void reset(void){}
  52     private:
  53         static void initEncodernamesList(void);
  54
  55     protected:
  56         RbSettings* settings;
  57
  58         static QMap<QString,QString> encoderList;
  59         static QMap<QString,EncBase*> encoderCache;
  60 };
  61
  62
  63
  64 class EncExes : public EncBase
  65 {
  66     Q_OBJECT
  67 public:
  68     EncExes(QString name,QObject *parent = NULL);
  69     virtual bool encode(QString input,QString output);
  70     virtual bool start();
  71     virtual bool stop() {return true;}
  72     virtual void showCfg();
  73     virtual bool configOk();
  74
  75 private:
  76     QString m_name;
  77     QString m_EncExec;
  78     QString m_EncOpts;
  79     QMap<QString,QString> m_TemplateMap;
  80     QString m_EncTemplate;
  81 };
  82
  83 class EncRbSpeex : public EncBase
  84 {
  85     Q_OBJECT
  86 public:
  87     EncRbSpeex(QObject *parent = NULL);
  88     virtual bool encode(QString input,QString output);
  89     virtual bool start();
  90     virtual bool stop() {return true;}
  91     virtual void showCfg();
  92     virtual bool configOk();
  93
  94 private:
  95     float quality;
  96     float volume;
  97     int complexity;
  98     bool narrowband;
  99
 100     float defaultQuality;
 101     float defaultVolume;
 102     int defaultComplexity;
 103     bool defaultBand;
 104 };
 105
 106
 107 #endif