rbutil/rbutilqt/createvoicewindow.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Riebeling
  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 "createvoicewindow.h"
  21 #include "ui_createvoicefrm.h"
  22
  23 #include "configure.h"
  24 #include "rbsettings.h"
  25 #include "systeminfo.h"
  26
  27 CreateVoiceWindow::CreateVoiceWindow(QWidget *parent) : QDialog(parent)
  28 {
  29     ui.setupUi(this);
  30     voicecreator = new VoiceFileCreator(this);
  31     updateSettings();
  32     connect(ui.change,SIGNAL(clicked()),this,SLOT(change()));
  33 }
  34
  35 void CreateVoiceWindow::change()
  36 {
  37     // save window settings
  38     saveSettings();
  39
  40     // call configuration dialog
  41     Config *cw = new Config(this,4);
  42     connect(cw, SIGNAL(settingsUpdated()), this, SLOT(updateSettings()));
  43     cw->show();
  44 }
  45
  46 void CreateVoiceWindow::accept()
  47 {
  48     logger = new ProgressLoggerGui(this);
  49     connect(logger,SIGNAL(closed()),this,SLOT(close()));
  50     logger->show();
  51
  52     saveSettings();
  53
  54     //configure voicecreator
  55     voicecreator->setMountPoint(RbSettings::value(RbSettings::Mountpoint).toString());
  56     voicecreator->setLang(ui.comboLanguage->currentText());
  57     voicecreator->setWavtrimThreshold(ui.wavtrimthreshold->value());
  58
  59     //start creating
  60     connect(voicecreator, SIGNAL(done(bool)), logger, SLOT(setFinished()));
  61     connect(voicecreator, SIGNAL(logItem(QString, int)), logger, SLOT(addItem(QString, int)));
  62     connect(voicecreator, SIGNAL(logProgress(int, int)), logger, SLOT(setProgress(int, int)));
  63     connect(logger,SIGNAL(aborted()),voicecreator,SLOT(abort()));
  64     voicecreator->createVoiceFile();
  65 }
  66
  67
  68 /** @brief update displayed settings
  69  */
  70 void CreateVoiceWindow::updateSettings(void)
  71 {
  72     // fill in language combobox
  73     QMap<QString, QString> languages = SystemInfo::languages();
  74
  75     for(int i = 0; i < languages.keys().size(); i++) {
  76         QString key = languages.keys().at(i);
  77         ui.comboLanguage->addItem(languages.value(key), key);
  78     }
  79     // set saved lang
  80     int sel = ui.comboLanguage->findText(
  81             RbSettings::value(RbSettings::VoiceLanguage).toString());
  82     // if no saved language is found try to figure the language from the UI lang
  83     if(sel == -1) {
  84         QString f = RbSettings::value(RbSettings::Language).toString();
  85         // if no language is set default to english. Make sure not to check an empty string.
  86         if(f.isEmpty()) f = "english";
  87         sel = ui.comboLanguage->findData(f);
  88         qDebug() << "sel =" << sel;
  89         // still nothing found?
  90         if(sel == -1)
  91             sel = ui.comboLanguage->findText("english", Qt::MatchStartsWith);
  92     }
  93     ui.comboLanguage->setCurrentIndex(sel);
  94
  95     QString ttsName = RbSettings::value(RbSettings::Tts).toString();
  96     TTSBase* tts = TTSBase::getTTS(this,ttsName);
  97     if(tts->configOk())
  98         ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
  99             .arg(TTSBase::getTTSName(ttsName)));
 100     else
 101         ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
 102             .arg("Invalid TTS configuration!"));
 103
 104     QString encoder = SystemInfo::value(SystemInfo::CurEncoder).toString();
 105     // only proceed if encoder setting is set
 106     EncBase* enc = EncBase::getEncoder(this,encoder);
 107     if(enc != NULL) {
 108         if(enc->configOk())
 109             ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 110                 .arg(EncBase::getEncoderName(encoder)));
 111         else
 112             ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 113                 .arg("Invalid encoder configuration!"));
 114     }
 115     else
 116         ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 117             .arg("Invalid encoder configuration!"));
 118     ui.wavtrimthreshold->setValue(RbSettings::value(RbSettings::WavtrimThreshold).toInt());
 119     emit settingsUpdated();
 120 }
 121
 122
 123 /** @brief save options
 124   */
 125 void CreateVoiceWindow::saveSettings(void)
 126 {
 127     // save selected language
 128     RbSettings::setValue(RbSettings::VoiceLanguage,
 129                          ui.comboLanguage->currentText());
 130     // save wavtrim threshold value
 131     RbSettings::setValue(RbSettings::WavtrimThreshold,
 132                          ui.wavtrimthreshold->value());
 133     RbSettings::sync();
 134 }