rbutil/rbutilqt/base/ttsbase.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Wenger
  10  *
  11  * All files in this archive are subject to the GNU General Public License.
  12  * See the file COPYING in the source tree root for full license agreement.
  13  *
  14  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  15  * KIND, either express or implied.
  16  *
  17  ****************************************************************************/
  18
  19 #include "ttsbase.h"
  20
  21 #include "ttsfestival.h"
  22 #include "ttssapi.h"
  23 #include "ttssapi4.h"
  24 #include "ttsexes.h"
  25 #if defined(Q_OS_MACX)
  26 #include "ttscarbon.h"
  27 #endif
  28
  29 // list of tts names and identifiers
  30 QMap<QString,QString> TTSBase::ttsList;
  31
  32 TTSBase::TTSBase(QObject* parent): EncTtsSettingInterface(parent)
  33 {
  34
  35 }
  36
  37 // static functions
  38 void TTSBase::initTTSList()
  39 {
  40 #if !defined(Q_OS_WIN)
  41     ttsList["espeak"] = tr("Espeak TTS Engine");
  42 #endif
  43     ttsList["flite"] = tr("Flite TTS Engine");
  44     ttsList["swift"] = tr("Swift TTS Engine");
  45 #if defined(Q_OS_WIN)
  46 #if 0 /* SAPI4 has been disabled since long. Keep support for now. */
  47     ttsList["sapi4"] = tr("SAPI4 TTS Engine");
  48 #endif
  49     ttsList["sapi"] = tr("SAPI5 TTS Engine");
  50 #endif
  51 #if defined(Q_OS_LINUX)
  52     ttsList["festival"] = tr("Festival TTS Engine");
  53 #endif
  54 #if defined(Q_OS_MACX)
  55     ttsList["carbon"] = tr("OS X System Engine");
  56 #endif
  57 }
  58
  59 // function to get a specific encoder
  60 TTSBase* TTSBase::getTTS(QObject* parent,QString ttsName)
  61 {
  62
  63     TTSBase* tts = 0;
  64 #if defined(Q_OS_WIN)
  65     if(ttsName == "sapi")
  66         tts = new TTSSapi(parent);
  67     else if (ttsName == "sapi4")
  68         tts = new TTSSapi4(parent);
  69     else
  70 #elif defined(Q_OS_LINUX)
  71     if (ttsName == "festival")
  72         tts = new TTSFestival(parent);
  73     else
  74 #elif defined(Q_OS_MACX)
  75     if(ttsName == "carbon")
  76         tts = new TTSCarbon(parent);
  77     else
  78 #endif
  79     // fix for OS other than WIN or LINUX
  80     if (true)
  81         tts = new TTSExes(ttsName, parent);
  82     return tts;
  83 }
  84
  85 // get the list of encoders, nice names
  86 QStringList TTSBase::getTTSList()
  87 {
  88     // init list if its empty
  89     if(ttsList.count() == 0)
  90         initTTSList();
  91
  92     return ttsList.keys();
  93 }
  94
  95 // get nice name of a specific tts
  96 QString TTSBase::getTTSName(QString tts)
  97 {
  98     if(ttsList.isEmpty())
  99         initTTSList();
 100     return ttsList.value(tts);
 101 }