From 00bb99ac80741fc50ef8a289719373032f2391eb Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaccessibility@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kttsd/plugins/flite/fliteconf.cpp | 199 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 199 insertions(+) create mode 100644 kttsd/plugins/flite/fliteconf.cpp (limited to 'kttsd/plugins/flite/fliteconf.cpp') diff --git a/kttsd/plugins/flite/fliteconf.cpp b/kttsd/plugins/flite/fliteconf.cpp new file mode 100644 index 0000000..cbc4b2d --- /dev/null +++ b/kttsd/plugins/flite/fliteconf.cpp @@ -0,0 +1,199 @@ +/***************************************************** vim:set ts=4 sw=4 sts=4: + Configuration widget and functions for Festival (Interactive) plug in + ------------------- + Copyright: + (C) 2004 by Gary Cramblitt + ------------------- + Original author: Gary Cramblitt + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + ******************************************************************************/ + +// Qt includes. +#include +#include +#include + +// KDE includes. +#include +#include +#include +#include +#include + +// KTTS includes. +#include + +// Flite Plugin includes. +#include "fliteproc.h" +#include "fliteconf.h" +#include "fliteconf.moc" + +/** Constructor */ +FliteConf::FliteConf( QWidget* parent, const char* name, const QStringList& /*args*/) : + PlugInConf(parent, name) +{ + // kdDebug() << "FliteConf::FliteConf: Running" << endl; + m_fliteProc = 0; + m_progressDlg = 0; + + QVBoxLayout *layout = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "FliteConfigWidgetLayout"); + layout->setAlignment (Qt::AlignTop); + m_widget = new FliteConfWidget(this, "FliteConfigWidget"); + layout->addWidget(m_widget); + + defaults(); + + connect(m_widget->flitePath, SIGNAL(textChanged(const QString&)), + this, SLOT(configChanged())); + connect(m_widget->fliteTest, SIGNAL(clicked()), this, SLOT(slotFliteTest_clicked())); +} + +/** Destructor */ +FliteConf::~FliteConf(){ + // kdDebug() << "Running: FliteConf::~FliteConf()" << endl; + if (!m_waveFile.isNull()) QFile::remove(m_waveFile); + delete m_fliteProc; + delete m_progressDlg; +} + +void FliteConf::load(KConfig *config, const QString &configGroup){ + // kdDebug() << "FliteConf::load: Loading configuration for language " << langGroup << " with plug in " << "Festival Lite (flite)" << endl; + + config->setGroup(configGroup); + QString fliteExe = config->readEntry("FliteExePath", QString::null); + if (fliteExe.isEmpty()) + { + config->setGroup("Flite"); + fliteExe = config->readEntry("FliteExePath", "flite"); + } + m_widget->flitePath->setURL(fliteExe); +} + +void FliteConf::save(KConfig *config, const QString &configGroup){ + // kdDebug() << "FliteConf::save: Saving configuration for language " << langGroup << " with plug in " << "Festival Lite (flite)" << endl; + + config->setGroup("Flite"); + config->writeEntry("FliteExePath", + realFilePath(m_widget->flitePath->url())); + config->setGroup(configGroup); + config->writeEntry("FliteExePath", + realFilePath(m_widget->flitePath->url())); +} + +void FliteConf::defaults(){ + // kdDebug() << "FliteConf::defaults: Running" << endl; + m_widget->flitePath->setURL("flite"); +} + +void FliteConf::setDesiredLanguage(const QString &lang) +{ + m_languageCode = lang; +} + +QString FliteConf::getTalkerCode() +{ + QString fliteExe = realFilePath(m_widget->flitePath->url()); + if (!fliteExe.isEmpty()) + { + if (!getLocation(fliteExe).isEmpty()) + { + return QString( + "" + "" + "") + .arg(m_languageCode) + .arg("fixed") + .arg("neutral") + .arg("medium") + .arg("medium") + .arg("Festival Lite (flite)"); + } + } + return QString::null; +} + +void FliteConf::slotFliteTest_clicked() +{ + // kdDebug() << "FliteConf::slotFliteTest_clicked(): Running" << endl; + // If currently synthesizing, stop it. + if (m_fliteProc) + m_fliteProc->stopText(); + else + { + m_fliteProc = new FliteProc(); + connect (m_fliteProc, SIGNAL(stopped()), this, SLOT(slotSynthStopped())); + } + // Create a temp file name for the wave file. + KTempFile tempFile (locateLocal("tmp", "fliteplugin-"), ".wav"); + QString tmpWaveFile = tempFile.file()->name(); + tempFile.close(); + + // Get test message in the language of the voice. + QString testMsg = testMessage(m_languageCode); + + // Tell user to wait. + m_progressDlg = new KProgressDialog(m_widget, "kttsmgr_flite_testdlg", + i18n("Testing"), + i18n("Testing."), + true); + m_progressDlg->progressBar()->hide(); + m_progressDlg->setAllowCancel(true); + + // Play an English test. Flite only supports English. + connect (m_fliteProc, SIGNAL(synthFinished()), this, SLOT(slotSynthFinished())); + m_fliteProc->synth( + testMsg, + tmpWaveFile, + realFilePath(m_widget->flitePath->url())); + + // Display progress dialog modally. Processing continues when plugin signals synthFinished, + // or if user clicks Cancel button. + m_progressDlg->exec(); + disconnect (m_fliteProc, SIGNAL(synthFinished()), this, SLOT(slotSynthFinished())); + if (m_progressDlg->wasCancelled()) m_fliteProc->stopText(); + delete m_progressDlg; + m_progressDlg = 0; +} + +void FliteConf::slotSynthFinished() +{ + // If user canceled, progress dialog is gone, so exit. + if (!m_progressDlg) + { + m_fliteProc->ackFinished(); + return; + } + // Hide the Cancel button so user can't cancel in the middle of playback. + m_progressDlg->showCancelButton(false); + // Get new wavefile name. + m_waveFile = m_fliteProc->getFilename(); + // Tell synth we're done. + m_fliteProc->ackFinished(); + // Play the wave file (possibly adjusting its Speed). + // Player object deletes the wave file when done. + if (m_player) m_player->play(m_waveFile); + QFile::remove(m_waveFile); + m_waveFile = QString::null; + if (m_progressDlg) m_progressDlg->close(); +} + +void FliteConf::slotSynthStopped() +{ + // Clean up after canceling test. + QString filename = m_fliteProc->getFilename(); + if (!filename.isNull()) QFile::remove(filename); +} -- cgit v1.2.1