bool TTSImplWindows::speak(QString text, DWORD options)
{
preprocessText(text);
wchar_t* array = new wchar_t[text.size() + 1];
text.toWCharArray(array);
array[text.size()] = 0;
bool success = m_Voice->Speak(array, options, NULL);
delete[] array;
getSpeechLog().append(text);
return success;
}
QString TemplateEngine::processText(MacroExpander *expander, const QString &input,
QString *errorMessage)
{
if (errorMessage)
errorMessage->clear();
if (input.isEmpty())
return input;
// Recursively expand macros:
QString in = input;
QString oldIn;
for (int i = 0; i < 5 && in != oldIn; ++i) {
oldIn = in;
in = expander->expand(oldIn);
}
QString out;
if (!preprocessText(in, &out, errorMessage))
return QString();
// Expand \n, \t and handle line continuation:
QString result;
result.reserve(out.count());
bool isEscaped = false;
for (int i = 0; i < out.count(); ++i) {
const QChar c = out.at(i);
if (isEscaped) {
if (c == QLatin1Char('n'))
result.append(QLatin1Char('\n'));
else if (c == QLatin1Char('t'))
result.append(QLatin1Char('\t'));
else if (c != QLatin1Char('\n'))
result.append(c);
isEscaped = false;
} else {
if (c == QLatin1Char('\\'))
isEscaped = true;
else
result.append(c);
}
}
return result;
}
