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 extern "C"
  28 {
  29     #include "rbspeex.h"
  30 }
  31
  32
  33 class EncBase : public QObject
  34 {
  35     Q_OBJECT
  36     public:
  37         EncBase(QObject *parent );
  38
  39         virtual bool encode(QString input,QString output)
  40             {(void)input; (void)output; return false;}
  41         virtual bool start(){return false;}
  42         virtual bool stop(){return false;}
  43         virtual void showCfg(){}
  44         virtual bool configOk(){return false;}
  45
  46         void setCfg(RbSettings *sett){settings = sett;}
  47         static QString getEncoderName(QString);
  48         static EncBase* getEncoder(QString);
  49         static QStringList getEncoderList(void);
  50
  51     public slots:
  52         virtual void accept(void){}
  53         virtual void reject(void){}
  54         virtual void reset(void){}
  55     private:
  56         static void initEncodernamesList(void);
  57
  58     protected:
  59         RbSettings* settings;
  60
  61         static QMap<QString,QString> encoderList;
  62         static QMap<QString,EncBase*> encoderCache;
  63 };
  64
  65
  66
  67 class EncExes : public EncBase
  68 {
  69     Q_OBJECT
  70 public:
  71     EncExes(QString name,QObject *parent = NULL);
  72     virtual bool encode(QString input,QString output);
  73     virtual bool start();
  74     virtual bool stop() {return true;}
  75     virtual void showCfg();
  76     virtual bool configOk();
  77
  78 private:
  79     QString m_name;
  80     QString m_EncExec;
  81     QString m_EncOpts;
  82     QMap<QString,QString> m_TemplateMap;
  83     QString m_EncTemplate;
  84 };
  85
  86 class EncRbSpeex : public EncBase
  87 {
  88     Q_OBJECT
  89 public:
  90     EncRbSpeex(QObject *parent = NULL);
  91     virtual bool encode(QString input,QString output);
  92     virtual bool start();
  93     virtual bool stop() {return true;}
  94     virtual void showCfg();
  95     virtual bool configOk();
  96
  97 private:
  98     float quality;
  99     float volume;
 100     int complexity;
 101     bool narrowband;
 102
 103     float defaultQuality;
 104     float defaultVolume;
 105     int defaultComplexity;
 106     bool defaultBand;
 107 };
 108
 109
 110 #endif