public function buildFormByController($module, $controller)
{
if (!$module || !$controller) {
throw new Exception('Must specify valid module and controller');
}
$this->_module->setValue($module);
$this->_controller->setValue($controller);
$this->addElement($this->_module);
$this->addElement($this->_controller);
$screenSettingsGateway = new Settings_Model_ScreenSettingGateway();
$screenSettings = $screenSettingsGateway->fetchScreenSettingsByController($module, $controller);
if (count($screenSettings) == 0) {
return null;
}
foreach ($screenSettings as $screenSetting) {
if ($screenSetting->screen_setting_active) {
$this->_convertSettingToElementAndAdd($screenSetting);
}
}
return true;
}
