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-rw-r--r--kttsd/plugins/freetts/freettsconf.cpp230
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diff --git a/kttsd/plugins/freetts/freettsconf.cpp b/kttsd/plugins/freetts/freettsconf.cpp
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+++ b/kttsd/plugins/freetts/freettsconf.cpp
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+/****************************************************************************
+ Configuration widget and functions for FreeTTS (interactive) plug in
+ -------------------
+ Copyright : (C) 2004 Paul Giannaros
+ -------------------
+ Original author: Paul Giannaros <ceruleanblaze@gmail.com>
+ Current Maintainer: Paul Giannaros <ceruleanblaze@gmail.com>
+ ******************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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; version 2 of the License. *
+ * *
+ ***************************************************************************/
+
+// Qt includes.
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qfile.h>
+#include <qapplication.h>
+
+// KDE includes.
+#include <kdialog.h>
+#include <ktempfile.h>
+#include <kstandarddirs.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <kprogress.h>
+
+// KTTS includes.
+#include <pluginconf.h>
+#include <testplayer.h>
+
+// FreeTTS includes.
+#include "freettsconf.h"
+#include "freettsconfigwidget.h"
+
+/** Constructor */
+FreeTTSConf::FreeTTSConf( QWidget* parent, const char* name, const QStringList&/*args*/) :
+ PlugInConf( parent, name ) {
+
+ // kdDebug() << "FreeTTSConf::FreeTTSConf: Running" << endl;
+ m_freettsProc = 0;
+ m_progressDlg = 0;
+
+ QVBoxLayout *layout = new QVBoxLayout(this, KDialog::marginHint(),
+ KDialog::spacingHint(), "FreeTTSConfigWidgetLayout");
+ layout->setAlignment (Qt::AlignTop);
+ m_widget = new FreeTTSConfWidget(this, "FreeTTSConfigWidget");
+ layout->addWidget(m_widget);
+
+ defaults();
+
+ connect(m_widget->freettsPath, SIGNAL(textChanged(const QString&)),
+ this, SLOT(configChanged()));
+ connect(m_widget->freettsTest, SIGNAL(clicked()), this, SLOT(slotFreeTTSTest_clicked()));
+}
+
+/** Destructor */
+FreeTTSConf::~FreeTTSConf() {
+ // kdDebug() << "Running: FreeTTSConf::~FreeTTSConf()" << endl;
+ if (!m_waveFile.isNull()) QFile::remove(m_waveFile);
+ delete m_freettsProc;
+ delete m_progressDlg;
+}
+
+void FreeTTSConf::load(KConfig *config, const QString &configGroup) {
+ // kdDebug() << "FreeTTSConf::load: Running" << endl;
+
+ config->setGroup(configGroup);
+ QString freeTTSJar = config->readEntry("FreeTTSJarPath", QString::null);
+ if (freeTTSJar.isEmpty())
+ {
+ config->setGroup("FreeTTS");
+ freeTTSJar = config->readEntry("FreeTTSJarPath", QString::null);
+ }
+ if (freeTTSJar.isEmpty())
+ freeTTSJar = getLocation("freetts.jar");
+ m_widget->freettsPath->setURL(freeTTSJar);
+ /// If freettsPath is still empty, then we couldn't find the file in the path.
+}
+
+void FreeTTSConf::save(KConfig *config, const QString &configGroup){
+ // kdDebug() << "FreeTTSConf::save: Running" << endl;
+
+ config->setGroup("FreeTTS");
+ config->writeEntry("FreeTTSJarPath",
+ realFilePath(m_widget->freettsPath->url()));
+
+ config->setGroup(configGroup);
+ if(m_widget->freettsPath->url().isEmpty())
+ KMessageBox::sorry(0, i18n("Unable to locate freetts.jar in your path.\nPlease specify the path to freetts.jar in the Properties tab before using KDE Text-to-Speech"), i18n("KDE Text-to-Speech"));
+ config->writeEntry("FreeTTSJarPath",
+ realFilePath(m_widget->freettsPath->url()));
+}
+
+void FreeTTSConf::defaults(){
+ // kdDebug() << "Running: FreeTTSConf::defaults()" << endl;
+ m_widget->freettsPath->setURL("");
+}
+
+void FreeTTSConf::setDesiredLanguage(const QString &lang)
+{
+ m_languageCode = lang;
+}
+
+QString FreeTTSConf::getTalkerCode()
+{
+ QString freeTTSJar = realFilePath(m_widget->freettsPath->url());
+ if (!freeTTSJar.isEmpty())
+ {
+ if (!getLocation(freeTTSJar).isEmpty())
+ {
+ return QString(
+ "<voice lang=\"%1\" name=\"%2\" gender=\"%3\" />"
+ "<prosody volume=\"%4\" rate=\"%5\" />"
+ "<kttsd synthesizer=\"%6\" />")
+ .arg(m_languageCode)
+ .arg("fixed")
+ .arg("neutral")
+ .arg("medium")
+ .arg("medium")
+ .arg("FreeTTS");
+ }
+ }
+ return QString::null;
+}
+
+// QString FreeTTSConf::getLocation(const QString &name) {
+// /// Iterate over the path and see if 'name' exists in it. Return the
+// /// full path to it if it does. Else return an empty QString.
+// kdDebug() << "FreeTTSConf::getLocation: Searching for " << name << " in the path... " << endl;
+// kdDebug() << m_path << endl;
+// for(QStringList::iterator it = m_path.begin(); it != m_path.end(); ++it) {
+// QString fullName = *it;
+// fullName += "/";
+// fullName += name;
+// /// The user either has the directory of the file in the path...
+// if(QFile::exists(fullName)) {
+// return fullName;
+// kdDebug() << fullName << endl;
+// }
+// /// ....Or the file itself
+// else if(QFileInfo(*it).baseName().append(QString(".").append(QFileInfo(*it).extension())) == name) {
+// return fullName;
+// kdDebug() << fullName << endl;
+// }
+// }
+// return "";
+// }
+
+
+void FreeTTSConf::slotFreeTTSTest_clicked()
+{
+ // kdDebug() << "FreeTTSConf::slotFreeTTSTest_clicked(): Running" << endl;
+ // If currently synthesizing, stop it.
+ if (m_freettsProc)
+ m_freettsProc->stopText();
+ else
+ {
+ m_freettsProc = new FreeTTSProc();
+ connect (m_freettsProc, SIGNAL(stopped()), this, SLOT(slotSynthStopped()));
+ }
+ // Create a temp file name for the wave file.
+ KTempFile tempFile (locateLocal("tmp", "freettsplugin-"), ".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_freetts_testdlg",
+ i18n("Testing"),
+ i18n("Testing."),
+ true);
+ m_progressDlg->progressBar()->hide();
+ m_progressDlg->setAllowCancel(true);
+
+ // I think FreeTTS only officialy supports English, but if anyone knows of someone
+ // whos built up a different language lexicon and has it working with FreeTTS gimme an email at ceruleanblaze@gmail.com
+ connect (m_freettsProc, SIGNAL(synthFinished()), this, SLOT(slotSynthFinished()));
+ m_freettsProc->synth(
+ testMsg,
+ tmpWaveFile,
+ realFilePath(m_widget->freettsPath->url()));
+
+ // Display progress dialog modally. Processing continues when plugin signals synthFinished,
+ // or if user clicks Cancel button.
+ m_progressDlg->exec();
+ disconnect (m_freettsProc, SIGNAL(synthFinished()), this, SLOT(slotSynthFinished()));
+ if (m_progressDlg->wasCancelled()) m_freettsProc->stopText();
+ delete m_progressDlg;
+ m_progressDlg = 0;
+}
+
+void FreeTTSConf::slotSynthFinished()
+{
+ // If user canceled, progress dialog is gone, so exit.
+ if (!m_progressDlg)
+ {
+ m_freettsProc->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_freettsProc->getFilename();
+ // Tell synth we're done.
+ m_freettsProc->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 FreeTTSConf::slotSynthStopped()
+{
+ // Clean up after canceling test.
+ QString filename = m_freettsProc->getFilename();
+ if (!filename.isNull()) QFile::remove(filename);
+}
+
+#include "freettsconf.moc"
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