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     QMap<QString, QString> languages = SystemInfo::languages();
  75
  76     for(int i = 0; i < languages.keys().size(); i++) {
  77         QString key = languages.keys().at(i);
  78         ui.comboLanguage->addItem(languages.value(key), key);
  79     }
  80     // set saved lang
  81     int sel = ui.comboLanguage->findText(
  82             RbSettings::value(RbSettings::VoiceLanguage).toString());
  83     // if no saved language is found try to figure the language from the UI lang
  84     if(sel == -1) {
  85         QString f = RbSettings::value(RbSettings::Language).toString();
  86         // if no language is set default to english. Make sure not to check an empty string.
  87         if(f.isEmpty()) f = "english";
  88         sel = ui.comboLanguage->findData(f);
  89         qDebug() << "sel =" << sel;
  90         // still nothing found?
  91         if(sel == -1)
  92             sel = ui.comboLanguage->findText("english", Qt::MatchStartsWith);
  93     }
  94     ui.comboLanguage->setCurrentIndex(sel);
  95
  96     QString ttsName = RbSettings::value(RbSettings::Tts).toString();
  97     TTSBase* tts = TTSBase::getTTS(this,ttsName);
  98     if(tts->configOk())
  99         ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
 100             .arg(TTSBase::getTTSName(ttsName)));
 101     else
 102         ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
 103             .arg("Invalid TTS configuration!"));
 104
 105     QString encoder = SystemInfo::value(SystemInfo::CurEncoder).toString();
 106     // only proceed if encoder setting is set
 107     EncBase* enc = EncBase::getEncoder(this,encoder);
 108     if(enc != NULL) {
 109         if(enc->configOk())
 110             ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 111                 .arg(EncBase::getEncoderName(encoder)));
 112         else
 113             ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 114                 .arg("Invalid encoder configuration!"));
 115     }
 116     else
 117         ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
 118             .arg("Invalid encoder configuration!"));
 119     ui.wavtrimthreshold->setValue(RbSettings::value(RbSettings::WavtrimThreshold).toInt());
 120     emit settingsUpdated();
 121 }
 122
 123
 124 /** @brief save options
 125   */
 126 void CreateVoiceWindow::saveSettings(void)
 127 {
 128     // save selected language
 129     RbSettings::setValue(RbSettings::VoiceLanguage,
 130                          ui.comboLanguage->currentText());
 131     // save wavtrim threshold value
 132     RbSettings::setValue(RbSettings::WavtrimThreshold,
 133                          ui.wavtrimthreshold->value());
 134     RbSettings::sync();
 135 }