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https://bitbucket.org/smil3y/kdelibs.git
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kutils: implement per-application (client) settings for KSpeech
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev
parent
d47d62e503
commit
5fce9429a4
2 changed files with 163 additions and 19 deletions
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@ -20,6 +20,8 @@
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#include <QCoreApplication>
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#include <kdebug.h>
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#include <kconfig.h>
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#include <kconfiggroup.h>
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#if defined(HAVE_SPEECHD)
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# include <speech-dispatcher/libspeechd.h>
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@ -38,6 +40,7 @@ public:
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~KSpeechPrivate();
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#if defined(HAVE_SPEECHD)
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void initSpeechD();
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static void speechCallback(size_t msg_id, size_t client_id, SPDNotificationType state);
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#endif
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@ -71,6 +74,37 @@ KSpeechPrivate::~KSpeechPrivate()
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}
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#if defined(HAVE_SPEECHD)
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void KSpeechPrivate::initSpeechD()
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{
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if (!m_speechd) {
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m_speechd = spd_open(m_speechid.constData(), "main", NULL, SPD_MODE_THREADED);
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if (Q_UNLIKELY(!m_speechd)) {
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kWarning() << "Could not open speech-dispatcher connection";
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return;
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}
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m_speechd->callback_begin = KSpeechPrivate::speechCallback;
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m_speechd->callback_end = KSpeechPrivate::speechCallback;
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m_speechd->callback_cancel = KSpeechPrivate::speechCallback;
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spd_set_notification_on(m_speechd, SPD_BEGIN);
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spd_set_notification_on(m_speechd, SPD_END);
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spd_set_notification_on(m_speechd, SPD_CANCEL);
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KConfig kconfig("kspeechrc", KConfig::SimpleConfig);
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KConfigGroup kconfiggroup = kconfig.group(m_speechid);
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const int volume = kconfiggroup.readEntry("volume", 100);
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const int pitch = kconfiggroup.readEntry("pitch", 1);
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const QByteArray voice = kconfiggroup.readEntry("voice", QByteArray());
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// qDebug() << Q_FUNC_INFO << m_speechid << volume << pitch << voice;
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KSpeech* kspeech = qobject_cast<KSpeech*>(parent());
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Q_ASSERT(kspeech);
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kspeech->setVolume(volume);
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kspeech->setPitch(pitch);
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kspeech->setVoice(voice);
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}
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}
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void KSpeechPrivate::speechCallback(size_t msg_id, size_t client_id, SPDNotificationType state)
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{
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Q_UNUSED(client_id);
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@ -110,6 +144,8 @@ KSpeech::KSpeech(QObject* parent)
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d, SIGNAL(signalJobStateChanged(int,int)),
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this, SLOT(_jobStateChanged(int,int))
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);
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// qDebug() << Q_FUNC_INFO << volume() << pitch() << voices();
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}
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KSpeech::~KSpeech()
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@ -133,24 +169,122 @@ void KSpeech::setSpeechID(const QString &id)
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d->m_speechid = id.toUtf8();
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}
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int KSpeech::volume() const
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{
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#if defined(HAVE_SPEECHD)
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d->initSpeechD();
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if (Q_UNLIKELY(!d->m_speechd)) {
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kDebug() << "Null speech-dispatcher pointer";
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return 0;
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}
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return spd_get_volume(d->m_speechd);
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#else
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return 0;
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#endif
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}
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bool KSpeech::setVolume(const int volume)
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{
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#if defined(HAVE_SPEECHD)
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d->initSpeechD();
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if (Q_UNLIKELY(!d->m_speechd)) {
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kDebug() << "Null speech-dispatcher pointer";
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return false;
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}
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// TODO: error check
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(void)spd_set_volume(d->m_speechd, volume);
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return true;
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#else
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return false;
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#endif
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}
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int KSpeech::pitch() const
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{
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#if defined(HAVE_SPEECHD)
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d->initSpeechD();
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if (Q_UNLIKELY(!d->m_speechd)) {
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kDebug() << "Null speech-dispatcher pointer";
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return 0;
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}
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return spd_get_voice_pitch(d->m_speechd);
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#else
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return 0;
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#endif
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}
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bool KSpeech::setPitch(const int pitch)
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{
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#if defined(HAVE_SPEECHD)
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d->initSpeechD();
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if (Q_UNLIKELY(!d->m_speechd)) {
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kDebug() << "Null speech-dispatcher pointer";
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return false;
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}
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// TODO: error check
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(void)spd_set_voice_pitch(d->m_speechd, pitch);
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return true;
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#else
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return false;
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#endif
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}
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QList<QByteArray> KSpeech::voices() const
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{
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QList<QByteArray> result;
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#if defined(HAVE_SPEECHD)
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d->initSpeechD();
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if (Q_UNLIKELY(!d->m_speechd)) {
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kDebug() << "Null speech-dispatcher pointer";
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return result;
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}
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SPDVoice** speechdvoices = spd_list_synthesis_voices(d->m_speechd);
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if (!speechdvoices) {
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kWarning() << "Null speech-dispatcher voices pointer";
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return result;
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}
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int i = 0;
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while (speechdvoices[i]) {
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result.append(speechdvoices[i]->name);
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i++;
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}
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free_spd_voices(speechdvoices);
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#endif
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return result;
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}
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bool KSpeech::setVoice(const QByteArray &voice)
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{
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#if defined(HAVE_SPEECHD)
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d->initSpeechD();
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if (Q_UNLIKELY(!d->m_speechd)) {
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kDebug() << "Null speech-dispatcher pointer";
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return false;
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}
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// TODO: error check
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(void)spd_set_synthesis_voice(d->m_speechd, voice.constData());
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return true;
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#else
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return false;
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#endif
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}
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int KSpeech::say(const QString &text)
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{
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#if defined(HAVE_SPEECHD)
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if (!d->m_speechd) {
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d->m_speechd = spd_open(d->m_speechid.constData(), "main", NULL, SPD_MODE_THREADED);
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if (Q_UNLIKELY(!d->m_speechd)) {
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kWarning() << "Could not open speech-dispatcher connection";
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return 0;
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}
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d->m_speechd->callback_begin = KSpeechPrivate::speechCallback;
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d->m_speechd->callback_end = KSpeechPrivate::speechCallback;
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d->m_speechd->callback_cancel = KSpeechPrivate::speechCallback;
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spd_set_notification_on(d->m_speechd, SPD_BEGIN);
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spd_set_notification_on(d->m_speechd, SPD_END);
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spd_set_notification_on(d->m_speechd, SPD_CANCEL);
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}
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d->initSpeechD();
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const QByteArray textbytes = text.toUtf8();
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const int jobNum = spd_say(d->m_speechd, SPD_TEXT, textbytes.constData());
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@ -175,7 +309,8 @@ void KSpeech::removeAllJobs()
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return;
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}
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spd_stop(d->m_speechd);
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// TODO: error check
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(void)spd_stop(d->m_speechd);
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spd_close(d->m_speechd);
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d->m_speechd = nullptr;
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#endif
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@ -189,7 +324,8 @@ void KSpeech::removeJob(int jobNum)
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return;
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}
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spd_stop_uid(d->m_speechd, jobNum);
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// TODO: error check
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(void)spd_stop_uid(d->m_speechd, jobNum);
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#endif
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}
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@ -26,11 +26,10 @@
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class KSpeechPrivate;
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/*!
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Class for Text To Speech.
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Class for Text-To-Speech.
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@since 4.22
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@warning the API is subject to change
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@todo implement configuration options
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*/
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class KSPEECH_EXPORT KSpeech : public QObject
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{
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@ -49,6 +48,15 @@ public:
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void setSpeechID(const QString &id);
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int volume() const;
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bool setVolume(const int volume);
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int pitch() const;
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bool setPitch(const int pitch);
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QList<QByteArray> voices() const;
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bool setVoice(const QByteArray &voice);
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public Q_SLOTS:
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int say(const QString &text);
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