/**
* Returns the application icon for registration in Growl
*
* @return string application icon binary data or empty if default image
* @see setGrowlIcon()
*/
public function getGrowlIcon()
{
if ($this->_growlAppIcon instanceof Net_Growl_Icon) {
return $this->_growlAppIcon->getContents();
}
return '';
}
/**
* Returns Growl default icon logo binary data
*
* @return string
* @throws Net_Growl_Exception if cannot get icon resource contents
*/
public function getDefaultGrowlIcon()
{
if (isset($this->options['resourceDir']) && is_dir($this->options['resourceDir'])) {
$resourceDir = $this->options['resourceDir'];
} else {
$resourceDir = dirname(__FILE__);
}
$icon = new Net_Growl_Icon($resourceDir . DIRECTORY_SEPARATOR . $this->options['defaultIcon']);
$data = $icon->getContents();
if (empty($data)) {
throw new Net_Growl_Exception('Invalid Icon Resource');
}
return $data;
}