rbutil/rbutilqt/base/ttsexes.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 "ttsexes.h"
  20 #include "utils.h"
  21 #include "rbsettings.h"
  22
  23 TTSExes::TTSExes(QString name,QObject* parent) : TTSBase(parent)
  24 {
  25     m_name = name;
  26
  27     m_TemplateMap["espeak"] = "\"%exe\" %options -w \"%wavfile\" -- \"%text\"";
  28     m_TemplateMap["flite"] = "\"%exe\" %options -o \"%wavfile\" -t \"%text\"";
  29     m_TemplateMap["swift"] = "\"%exe\" %options -o \"%wavfile\" -- \"%text\"";
  30
  31 }
  32
  33 TTSBase::Capabilities TTSExes::capabilities()
  34 {
  35     return RunInParallel;
  36 }
  37
  38 void TTSExes::generateSettings()
  39 {
  40     loadSettings();
  41     insertSetting(eEXEPATH, new EncTtsSetting(this, EncTtsSetting::eSTRING,
  42         tr("Path to TTS engine:"), m_TTSexec, EncTtsSetting::eBROWSEBTN));
  43     insertSetting(eOPTIONS, new EncTtsSetting(this, EncTtsSetting::eSTRING,
  44         tr("TTS engine options:"), m_TTSOpts));
  45 }
  46
  47 void TTSExes::saveSettings()
  48 {
  49     RbSettings::setSubValue(m_name,RbSettings::TtsPath,
  50             getSetting(eEXEPATH)->current().toString());
  51     RbSettings::setSubValue(m_name,RbSettings::TtsOptions,
  52             getSetting(eOPTIONS)->current().toString());
  53     RbSettings::sync();
  54 }
  55
  56
  57 void TTSExes::loadSettings(void)
  58 {
  59     m_TTSexec = RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
  60     if(m_TTSexec.isEmpty()) m_TTSexec = Utils::findExecutable(m_name);
  61     m_TTSOpts = RbSettings::subValue(m_name,RbSettings::TtsOptions).toString();
  62 }
  63
  64
  65 bool TTSExes::start(QString *errStr)
  66 {
  67     loadSettings();
  68     m_TTSTemplate = m_TemplateMap.value(m_name);
  69
  70     QFileInfo tts(m_TTSexec);
  71     if(tts.exists())
  72     {
  73         return true;
  74     }
  75     else
  76     {
  77         *errStr = tr("TTS executable not found");
  78         return false;
  79     }
  80 }
  81
  82 TTSStatus TTSExes::voice(QString text,QString wavfile, QString *errStr)
  83 {
  84     (void) errStr;
  85     QString execstring = m_TTSTemplate;
  86
  87     execstring.replace("%exe",m_TTSexec);
  88     execstring.replace("%options",m_TTSOpts);
  89     execstring.replace("%wavfile",wavfile);
  90     execstring.replace("%text",text);
  91
  92     QProcess::execute(execstring);
  93
  94     if(!QFileInfo(wavfile).isFile()) {
  95         qDebug() << "[TTSExes] output file does not exist:" << wavfile;
  96         return FatalError;
  97     }
  98     return NoError;
  99
 100 }
 101
 102 bool TTSExes::configOk()
 103 {
 104     loadSettings();
 105     if (QFileInfo(m_TTSexec).exists())
 106         return true;
 107     else
 108         return false;
 109 }
 110