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