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/*
Copyright (C) 2007 by Olivier Goffart <ogoffart at kde.org>
Copyright (C) 2009 by Laurent Montel <montel@kde.org>
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, 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.
*/
#include "notifybyktts.h"
#include <QtDBus/QtDBus>
#include <QHash>
#include <ktoolinvocation.h>
#include <kmessagebox.h>
#include <kmacroexpander.h>
#include <klocale.h>
#include <knotifyconfig.h>
NotifyByKTTS::NotifyByKTTS(QObject *parent) : KNotifyPlugin(parent),m_kspeech(0), tryToStartKttsd( false )
{
}
NotifyByKTTS::~NotifyByKTTS()
{
}
void NotifyByKTTS::setupKttsd()
{
m_kspeech = new org::kde::KSpeech("org.kde.kttsd", "/KSpeech", QDBusConnection::sessionBus());
m_kspeech->setParent(this);
m_kspeech->setApplicationName("KNotify");
QDBusServiceWatcher *watcher = new QDBusServiceWatcher(this);
watcher->setConnection(QDBusConnection::sessionBus());
watcher->setWatchMode(QDBusServiceWatcher::WatchForUnregistration);
watcher->addWatchedService("org.kde.kttsd");
connect(watcher, SIGNAL(serviceUnregistered( const QString & ) ), this, SLOT( removeSpeech() ));
}
void NotifyByKTTS::notify( int id, KNotifyConfig * config )
{
if( !m_kspeech)
{
if ( tryToStartKttsd ) //don't try to restart it all the time.
return;
// If KTTSD not running, start it.
if (!QDBusConnection::sessionBus().interface()->isServiceRegistered("org.kde.kttsd"))
{
QString error;
if (KToolInvocation::startServiceByDesktopName("kttsd", QStringList(), &error))
{
KMessageBox::error(0, i18n( "Starting Jovie Text-to-Speech Service Failed"), error );
tryToStartKttsd = true;
return;
}
}
setupKttsd();
}
QString say = config->readEntry( "KTTS" );
if (!say.isEmpty()) {
QHash<QChar,QString> subst;
subst.insert( 'e', config->eventid );
subst.insert( 'a', config->appname );
subst.insert( 's', config->text );
subst.insert( 'w', QString::number( (quintptr)config->winId ));
subst.insert( 'i', QString::number( id ));
subst.insert( 'm', config->text );
say = KMacroExpander::expandMacrosShellQuote( say, subst );
}
if ( say.isEmpty() )
say = config->text; // fallback
m_kspeech->setApplicationName(config->appname);
m_kspeech->call(QDBus::NoBlock, "say", say, 0);
finished(id);
}
void NotifyByKTTS::removeSpeech()
{
tryToStartKttsd = false;
delete m_kspeech;
m_kspeech = 0;
}
#include "notifybyktts.moc"
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