rbutil/rbutilqt/createvoicewindow.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2007 by Dominik Riebeling
  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 <QMessageBox>
  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->itemData(ui.comboLanguage->currentIndex()).toString());
  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, QStringList> 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).at(1), languages.value(key).at(0));
  78     }
  79     // set saved lang
  80     int sel = ui.comboLanguage->findData(
  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 uilang = RbSettings::value(RbSettings::Language).toString();
  85         // if no language is set default to english. Make sure not to check an empty string.
  86         QString f = "english";
  87         if(!uilang.isEmpty() && languages.contains(uilang)) {
  88             f = languages.value(uilang).at(0);
  89         }
  90         sel = ui.comboLanguage->findData(f);
  91         qDebug() << "[CreateVoiceWindow] Selected language index:" << sel;
  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)
  98     {
  99         QMessageBox::critical(this, tr("TTS error"),
 100             tr("The selected TTS failed to initialize. You can't use this TTS."));
 101         return;
 102     }
 103     if(tts->configOk())
 104         ui.labelTtsProfile->setText(tr("Engine: <b>%1</b>")
 105             .arg(TTSBase::getTTSName(ttsName)));
 106     else
 107         ui.labelTtsProfile->setText(tr("Engine: <b>%1</b>")
 108             .arg("Invalid TTS configuration!"));
 109
 110     ui.wavtrimthreshold->setValue(RbSettings::value(RbSettings::WavtrimThreshold).toInt());
 111     emit settingsUpdated();
 112 }
 113
 114
 115 /** @brief save options
 116   */
 117 void CreateVoiceWindow::saveSettings(void)
 118 {
 119     // save selected language
 120     RbSettings::setValue(RbSettings::VoiceLanguage,
 121                          ui.comboLanguage->itemData(ui.comboLanguage->currentIndex()).toString());
 122     // save wavtrim threshold value
 123     RbSettings::setValue(RbSettings::WavtrimThreshold,
 124                          ui.wavtrimthreshold->value());
 125     RbSettings::sync();
 126 }
 127
 128 void CreateVoiceWindow::changeEvent(QEvent *e)
 129 {
 130     if(e->type() == QEvent::LanguageChange) {
 131         ui.retranslateUi(this);
 132         updateSettings();
 133     } else {
 134         QWidget::changeEvent(e);
 135     }
 136 }
 137