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 "createvoicewindow.h"
  20 #include "ui_createvoicefrm.h"
  21
  22 #include "configure.h"
  23 #include "rbsettings.h"
  24 #include "systeminfo.h"
  25
  26 CreateVoiceWindow::CreateVoiceWindow(QWidget *parent) : QDialog(parent)
  27 {
  28     ui.setupUi(this);
  29     voicecreator = new VoiceFileCreator(this);
  30     updateSettings();
  31     connect(ui.change,SIGNAL(clicked()),this,SLOT(change()));
  32 }
  33
  34 void CreateVoiceWindow::change()
  35 {
  36     // save window settings
  37     saveSettings();
  38
  39     // call configuration dialog
  40     Config *cw = new Config(this,4);
  41     connect(cw, SIGNAL(settingsUpdated()), this, SLOT(updateSettings()));
  42     cw->show();
  43 }
  44
  45 void CreateVoiceWindow::accept()
  46 {
  47     logger = new ProgressLoggerGui(this);
  48     connect(logger,SIGNAL(closed()),this,SLOT(close()));
  49     logger->show();
  50
  51     saveSettings();
  52
  53     //configure voicecreator
  54     voicecreator->setMountPoint(RbSettings::value(RbSettings::Mountpoint).toString());
  55     voicecreator->setLang(ui.comboLanguage->currentText());
  56     voicecreator->setWavtrimThreshold(ui.wavtrimthreshold->value());
  57
  58     //start creating
  59     connect(voicecreator, SIGNAL(done(bool)), logger, SLOT(setFinished()));
  60     connect(voicecreator, SIGNAL(logItem(QString, int)), logger, SLOT(addItem(QString, int)));
  61     connect(voicecreator, SIGNAL(logProgress(int, int)), logger, SLOT(setProgress(int, int)));
  62     connect(logger,SIGNAL(aborted()),voicecreator,SLOT(abort()));
  63     voicecreator->createVoiceFile();
  64 }
  65
  66
  67 /** @brief update displayed settings
  68  */
  69 void CreateVoiceWindow::updateSettings(void)
  70 {
  71     // fill in language combobox
  72     QMap<QString, QString> languages = SystemInfo::languages();
  73
  74     for(int i = 0; i < languages.keys().size(); i++) {
  75         QString key = languages.keys().at(i);
  76         ui.comboLanguage->addItem(languages.value(key), key);
  77     }
  78     // set saved lang
  79     int sel = ui.comboLanguage->findText(
  80             RbSettings::value(RbSettings::VoiceLanguage).toString());
  81     // if no saved language is found try to figure the language from the UI lang
  82     if(sel == -1) {
  83         QString f = RbSettings::value(RbSettings::Language).toString();
  84         // if no language is set default to english. Make sure not to check an empty string.
  85         if(f.isEmpty()) f = "english";
  86         sel = ui.comboLanguage->findData(f);
  87         qDebug() << "sel =" << sel;
  88         // still nothing found?
  89         if(sel == -1)
  90             sel = ui.comboLanguage->findText("english", Qt::MatchStartsWith);
  91     }
  92     ui.comboLanguage->setCurrentIndex(sel);
  93
  94     QString ttsName = RbSettings::value(RbSettings::Tts).toString();
  95     TTSBase* tts = TTSBase::getTTS(this,ttsName);
  96     if(tts->configOk())
  97         ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
  98             .arg(TTSBase::getTTSName(ttsName)));
  99     else
 100         ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
 101             .arg("Invalid TTS configuration!"));
 102
 103     QString encoder = SystemInfo::value(SystemInfo::CurEncoder).toString();
 104     // only proceed if encoder setting is set
 105     EncoderBase* enc = EncoderBase::getEncoder(this,encoder);
 106     if(enc != NULL) {
 107         if(enc->configOk())
 108             ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 109                 .arg(EncoderBase::getEncoderName(encoder)));
 110         else
 111             ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 112                 .arg("Invalid encoder configuration!"));
 113     }
 114     else
 115         ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 116             .arg("Invalid encoder configuration!"));
 117     ui.wavtrimthreshold->setValue(RbSettings::value(RbSettings::WavtrimThreshold).toInt());
 118     emit settingsUpdated();
 119 }
 120
 121
 122 /** @brief save options
 123   */
 124 void CreateVoiceWindow::saveSettings(void)
 125 {
 126     // save selected language
 127     RbSettings::setValue(RbSettings::VoiceLanguage,
 128                          ui.comboLanguage->currentText());
 129     // save wavtrim threshold value
 130     RbSettings::setValue(RbSettings::WavtrimThreshold,
 131                          ui.wavtrimthreshold->value());
 132     RbSettings::sync();
 133 }
 134
 135 void CreateVoiceWindow::changeEvent(QEvent *e)
 136 {
 137     if(e->type() == QEvent::LanguageChange) {
 138         ui.retranslateUi(this);
 139         updateSettings();
 140     } else {
 141         QWidget::changeEvent(e);
 142     }
 143 }
 144