/**
* Disarm the internal timer
*
* @return boolean
*/
protected function _disarmTimer()
{
if ($this->_timer->isArmed()) {
return $this->_timer->disarm();
}
return true;
}
/**
* Rearm the timer
*
* @return boolean
*/
protected function _rearmTimer()
{
$delay = $this->_options[self::OPT_INTER_DIGIT_TIMEOUT];
$this->_timer->setContextParams(array('timeoutType' => self::TIMEOUT_INTERDIGIT));
if ($this->_timer->isArmed()) {
return $this->_timer->rearm($delay);
} else {
$this->_timer->setOptions(array(Streamwide_Engine_Timer_Timeout::OPT_DELAY => $delay));
$this->_timer->addEventListener(Streamwide_Engine_Events_Event::TIMEOUT, array('callback' => array($this, 'onTimeout'), 'options' => array('autoRemove' => 'before')));
return $this->_timer->arm();
}
}
/**
* Handles a key press
*
* @param string|null $promptType
* @return void
*/
protected function _handleKeyPress($promptType = null)
{
if (null === $promptType) {
if ($this->_timer->isArmed()) {
$this->_timer->disarm();
}
} else {
switch ($promptType) {
case self::PROMPT_NO_KEY:
case self::PROMPT_WRONG_KEY:
$this->_mediaPlayer->stop();
break;
case self::PROMPT_INVITE:
if ($this->_shouldStopPromptingOnDtmf()) {
$this->_mediaPlayer->stop();
}
break;
}
}
}