rbutil/rbutilqt/talkfile.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Wenger
  10  *   $Id$
  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 #include "talkfile.h"
  21
  22 TalkFileCreator::TalkFileCreator(QObject* parent): QObject(parent)
  23 {
  24
  25 }
  26
  27
  28 bool TalkFileCreator::initEncoder()
  29 {
  30     QFileInfo enc(m_EncExec);
  31     if(enc.exists())
  32     {
  33         return true;
  34     }
  35     else
  36     {
  37         return false;
  38     }
  39 }
  40
  41 bool TalkFileCreator::initTTS()
  42 {
  43     QFileInfo tts(m_TTSexec);
  44
  45     if(tts.exists())
  46     {
  47         return true;
  48     }
  49     else
  50     {
  51         return false;
  52     }
  53 }
  54
  55 bool TalkFileCreator::createTalkFiles(ProgressloggerInterface* logger)
  56 {
  57     m_abort = false;
  58     m_logger = logger;
  59     m_logger->addItem("Starting Talkfile generation",LOGINFO);
  60     if(!initTTS())
  61     {
  62         m_logger->addItem("Init of TTS engine failed",LOGERROR);
  63         return false;
  64     }
  65     if(!initEncoder())
  66     {
  67         m_logger->addItem("Init of encoder failed",LOGERROR);
  68         return false;
  69     }
  70     QApplication::processEvents();
  71
  72     connect(logger,SIGNAL(aborted()),this,SLOT(abort()));
  73     m_logger->setProgressMax(0);
  74     QDirIterator it(m_dir,QDirIterator::Subdirectories);
  75     QSettings installlog(m_mountpoint + "/.rockbox/rbutil.log", QSettings::IniFormat, 0);
  76     installlog.beginGroup("talkfiles");
  77     // iterate over all entrys
  78     while (it.hasNext())
  79     {
  80         if(m_abort)
  81         {
  82             m_logger->addItem("Talkfile creation aborted",LOGERROR);
  83             return false;
  84         }
  85
  86         QApplication::processEvents();
  87         QFileInfo fileInf = it.fileInfo();
  88         QString toSpeak;
  89         QString filename;
  90         QString wavfilename;
  91
  92         if(fileInf.fileName() == "." || fileInf.fileName() == ".." || fileInf.suffix() == "talk")
  93         {
  94             it.next();
  95             continue;
  96         }
  97         if(fileInf.isDir())  // if it is a dir
  98         {
  99             toSpeak = fileInf.fileName();
 100             filename = fileInf.absolutePath() + "/_dirname.talk";
 101         }
 102         else   // if it is a file
 103         {
 104             if(m_stripExtensions)
 105                 toSpeak = fileInf.baseName();
 106             else
 107                 toSpeak = fileInf.fileName();
 108             filename = fileInf.absoluteFilePath() + ".talk";
 109         }
 110         wavfilename = filename + ".wav";
 111
 112         QFileInfo filenameInf(filename);
 113         QFileInfo wavfilenameInf(wavfilename);
 114
 115         if(!filenameInf.exists() || m_overwriteTalk)
 116         {
 117             if(!wavfilenameInf.exists() || m_overwriteWav)
 118             {
 119                 m_logger->addItem("Voicing of " + toSpeak,LOGINFO);
 120                 if(!voice(toSpeak,wavfilename))
 121                 {
 122                     m_logger->addItem("Voicing of " + toSpeak + " failed",LOGERROR);
 123                     m_logger->abort();
 124                     return false;
 125                 }
 126             }
 127             m_logger->addItem("Encoding of " + toSpeak,LOGINFO);
 128             if(!encode(wavfilename,filename))
 129             {
 130                 m_logger->addItem("Encoding of " + wavfilename + " failed",LOGERROR);
 131                 m_logger->abort();
 132                 return false;
 133             }
 134         }
 135
 136         if(m_removeWav)
 137         {
 138             QFile wavfile(wavfilename);
 139             wavfile.remove();
 140             installlog.remove(wavfilename);
 141         }
 142         else
 143             installlog.setValue(wavfilename.remove(m_mountpoint),installlog.value(wavfilename,0).toInt()+1);
 144
 145         installlog.setValue(filename.remove(m_mountpoint),installlog.value(filename,0).toInt()+1);
 146         it.next();
 147     }
 148
 149     installlog.endGroup();
 150     m_logger->addItem("Finished creating Talkfiles",LOGOK);
 151     m_logger->setProgressMax(1);
 152     m_logger->setProgressValue(1);
 153     m_logger->abort();
 154
 155     return true;
 156
 157 }
 158
 159 void TalkFileCreator::abort()
 160 {
 161     m_abort = true;
 162 }
 163
 164 bool TalkFileCreator::voice(QString text,QString wavfile)
 165 {
 166
 167     QString execstring = m_curTTSTemplate;
 168
 169     execstring.replace("%exe",m_TTSexec);
 170     execstring.replace("%options",m_TTSOpts);
 171     execstring.replace("%wavfile",wavfile);
 172     execstring.replace("%text",text);
 173
 174     QProcess::execute(execstring);
 175     return true;
 176
 177 }
 178
 179 bool TalkFileCreator::encode(QString input,QString output)
 180 {
 181     QString execstring = m_curEncTemplate;
 182
 183     execstring.replace("%exe",m_EncExec);
 184     execstring.replace("%options",m_EncOpts);
 185     execstring.replace("%input",input);
 186     execstring.replace("%output",output);
 187
 188     QProcess::execute(execstring);
 189     return true;
 190
 191 }
 192
 193