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Don't assume success for TTS object creation.

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While the current implementation of getTTS() will always return an object this
might change later. Check the returned object before using it to be on the safe
side.

Change-Id: Ic949cae7cfbe6f3086dee6aab741b0acafe14640
This commit is contained in:
Dominik Riebeling 2012-10-06 12:42:20 +02:00
parent a2dd1625bc
commit 7f76bb48b3
4 changed files with 41 additions and 5 deletions
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18
rbutil/rbutilqt/base/talkgenerator.cpp
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@ -35,12 +35,19 @@ TalkGenerator::Status TalkGenerator::process(QList<TalkEntry>* list,int wavtrimt
bool warnings = false;
//tts
emit logItem(tr("Starting TTS Engine"),LOGINFO);
m_tts = TTSBase::getTTS(this,RbSettings::value(RbSettings::Tts).toString());
emit logItem(tr("Starting TTS Engine"), LOGINFO);
m_tts = TTSBase::getTTS(this, RbSettings::value(RbSettings::Tts).toString());
if(!m_tts)
{
qDebug() << "[TalkGenerator] getting the TTS object failed!";
emit logItem(tr("Init of TTS engine failed"), LOGERROR);
emit done(true);
return eERROR;
}
if(!m_tts->start(&errStr))
{
emit logItem(errStr.trimmed(),LOGERROR);
emit logItem(tr("Init of TTS engine failed"),LOGERROR);
emit logItem(tr("Init of TTS engine failed"), LOGERROR);
emit done(true);
return eERROR;
}
@ -278,6 +285,11 @@ void TalkGenerator::setLang(QString name)
QString engine = RbSettings::value(RbSettings::Tts).toString();
TTSBase* tts = TTSBase::getTTS(this,RbSettings::value(RbSettings::Tts).toString());
if(!tts)
{
qDebug() << "[TalkGenerator] getting the TTS object failed!";
return;
}
QString vendor = tts->voiceVendor();
delete tts;