#1540 Adds uitype constants to the Vtiger_Field_Model class

	const DISPLAYTYPE_LINEITEM = 5;

	const DISPLAYTYPE_STARRED = 6;//show on List View and as separate button on Detail View

	const PRESENCE_ALLWAYS_VISIBLE = 0;//cannot be hidden by user

	const PRESENCE_ALWAYS_VISIBLE = 0;//cannot be hidden by user

	const PRESENCE_HIDDEN = 1;

	const PRESENCE_VISIBLE = 2;//can be hidden by user

	//UITYPES

	const UITYPE_TEXT = 1;

	const UITYPE_NAME = 2;

	const UITYPE_RECORD_NO = 4; //auto increment

	const UITYPE_DATE = 5;

	const UITYPE_ACTIVITY_DATE_START = 6;

	const UITYPE_NUMERIC = 7; //same for float and integer

	const UITYPE_EMAIL_RECIPIENT_ADDRESS = 8;

	const UITYPE_PERCENTAGE = 9;

	const UITYPE_RECORD_RELATION = 10;

	const UITYPE_PHONE = 11;

	const UITYPE_FROM_EMAIL = 12;

	const UITYPE_EMAIL = 13;

	const UITYPE_TIME = 14;

	const UITYPE_ROLE_BASED_PICKLIST = 15;

	const UITYPE_PICKLIST = 16; //non-role based picklist

	const UITYPE_URL = 17;

	const UITYPE_FULL_WIDTH_TEXT_AREA = 19;

	const UITYPE_FAQ = 20;

	const UITYPE_HALF_WIDTH_TEXT_AREA = 21;

	const UITYPE_TICKET_TITLE = 22;

	const UITYPE_DATE_2 = 23;

	const UITYPE_STREET_ADDRESS = 24;

	const UITYPE_COUNTER = 25; //e.g. click count & access count

	const UITYPE_FOLDER_NAME = 26;

	const UITYPE_DOWNLOAD_TYPE = 27;

	const UITYPE_FILENAME = 28;

	const UITYPE_ACTIVITY_SEND_REMINDER = 30;

	const UITYPE_MULTI_SELECT = 33;

	const UITYPE_ACCOUNT_REFERENCE = 51;

	const UITYPE_USER_REFERENCE = 52;//e.g. assigned to

	const UITYPE_ASSIGNED_TO_PICKLIST = 53;

	const UITYPE_SALUTATION_OR_FIRSTNAME = 55;

	const UITYPE_CHECKBOX = 56;

	const UITYPE_CONTACT = 57;

	const UITYPE_CAMPAIGN_REFERENCE = 58;

	const UITYPE_PRODUCT_REFERENCE = 59;

	const UITYPE_ATTACHMENT = 61;

	const UITYPE_ACTIVITY_DURATION = 63;

	const UITYPE_ACTIVITY_PARENT_REFERENCE = 66;

	const UITYPE_IMAGE = 69;//e.g. product image & contact image

	const UITYPE_DATE_TIME = 70;

	const UITYPE_CURRENCY_AMOUNT = 71;

	const UITYPE_LINEITEMS_CURRENCY_AMOUNT = 72;

	const UITYPE_ACCOUNT_REFERENCE_2 = 73;

	const UITYPE_POTENTIAL_REFERENCE = 76;

	const UITYPE_QUOTES_INVENTORY_MANAGER = 77;

	const UITYPE_QUOTES_REFERENCE = 78;

	const UITYPE_SALESORDER_REFERENCE = 80;

	const UITYPE_VENDOR_REFERENCE = 81;

	const UITYPE_TAX = 83;

	const UITYPE_SKYPE = 85;

	const UITYPE_CURRENCY_CODE = 117;//picklist with currencies

	const UITYPE_LASTNAME = 255;//last name in contacts and leads

	const UITYPE_EMAIL_PARENT_RECORD = 357;

	//UITYPES for Users module

	const UITYPE_USER_ACCESS_KEY = 3;

	const UITYPE_USER_THEME = 31;

	const UITYPE_USER_picklist = 32;

	const UITYPE_USER_ROLE = 98;

	const UITYPE_USER_PASSWORD = 98;

	const UITYPE_USER_REPORTS_TO = 101;

	const UITYPE_USER_EMAIL = 104;

	const UITYPE_USER_USERNAME = 106;

	const UITYPE_USER_STATUS = 115;

	const UITYPE_USER_END_HOUR = 116;

	const UITYPE_USER_IS_ADMIN = 156;

	/**

	 * Function to get the value of a given property

	 * @param <String> $propertyName

	public function getFieldDataType() {

		if(!$this->fieldDataType) {

			$uiType = $this->get('uitype');

			if($uiType == '69') {

			if($uiType == self::UITYPE_IMAGE) {

				$fieldDataType = 'image';

			} else if($uiType == '26') {

			} else if($uiType == self::UITYPE_FOLDER_NAME) {

				$fieldDataType = 'documentsFolder';

			} else if($uiType == '27') {

			} else if($uiType == self::UITYPE_DOWNLOAD_TYPE) {

				$fieldDataType = 'fileLocationType';

			} else if($uiType == '9') {

			} else if($uiType == self::UITYPE_PERCENTAGE) {

				$fieldDataType = 'percentage';

			} else if($uiType == '28') {

			} else if($uiType == self::UITYPE_FILENAME) {

				$fieldDataType = 'documentsFileUpload';

			} else if($uiType == '83') {

			} else if($uiType == self::UITYPE_TAX) {

				$fieldDataType = 'productTax';

			} else if($uiType == '117') {

			} else if($uiType == self::UITYPE_CURRENCY_CODE) {

				$fieldDataType = 'currencyList';

			} else if($uiType == '55' && stripos($this->getName(), 'salutationtype') !== false) {

			} else if($uiType == self::UITYPE_SALUTATION_OR_FIRSTNAME && stripos($this->getName(), 'salutationtype') !== false) {

				$fieldDataType = 'picklist';

			} else if($uiType == '55' && stripos($this->getName(), 'firstname') !== false) {

			} else if($uiType == self::UITYPE_SALUTATION_OR_FIRSTNAME && stripos($this->getName(), 'firstname') !== false) {

				$fieldDataType = 'salutation';

            } else if($uiType == '55' && stripos($this->getName(), 'roundrobin_userid') !== false) {

			} else if($uiType == self::UITYPE_SALUTATION_OR_FIRSTNAME && stripos($this->getName(), 'roundrobin_userid') !== false) {

                $fieldDataType = 'multiowner';

			} else {

				$webserviceField = $this->getWebserviceFieldObject();

		if($presenceZero && is_array($referenceList) && count($referenceList) > 0) {

			foreach($referenceList as $key => $referenceModule) {

				$moduleModel = Vtiger_Module_Model::getInstance($referenceModule);

				if($moduleModel && $moduleModel->get('presence') != self::PRESENCE_ALLWAYS_VISIBLE) {

				if($moduleModel && $moduleModel->get('presence') != self::PRESENCE_ALWAYS_VISIBLE) {

					unset($referenceList[$key]);

				}

			}

	}

	public function isRoleBased() {

		if($this->get('uitype') == '15' || $this->get('uitype') == '33' || ($this->get('uitype') == '55' && $this->getFieldName() == 'salutationtype')) {

		if($this->get('uitype') == self::UITYPE_ROLE_BASED_PICKLIST || $this->get('uitype') == self::UITYPE_MULTI_SELECT || ($this->get('uitype') == SELF::UITYPE_SALUTATION_OR_FIRSTNAME && $this->getFieldName() == 'salutationtype')) {

			return true;

		}

		return false;

		$moduleModel = $this->getModule();

		$quickCreate = $this->get('quickcreate');

		if(($quickCreate == self::QUICKCREATE_MANDATORY || $quickCreate == self::QUICKCREATE_ENABLED

				|| $this->isMandatory()) && $this->get('uitype') != 69) {

				|| $this->isMandatory()) && $this->get('uitype') != self::UITYPE_IMAGE) {

			//isQuickCreateSupported will not be there for settings

			if(method_exists($moduleModel,'isQuickCreateSupported') && $moduleModel->isQuickCreateSupported()) {

			return true;

				|| !$this->isViewable()

				|| !in_array(((int)$this->get('displaytype')), array(self::DISPLAYTYPE_ALL, self::DISPLAYTYPE_LINEITEM))

				|| $this->isReadOnly() == true

				|| $this->get('uitype') ==  4) {

				|| $this->get('uitype') ==  self::UITYPE_RECORD_NO) {

			return false;

		}

	 * @return <Boolean>

	 */

	public function isAjaxEditable() {

		$ajaxRestrictedFields = array('4', '72', '61', '27', '28');

	    $ajaxRestrictedFields = array(

	        self::UITYPE_RECORD_NO, 

	        self::UITYPE_CURRENCY_AMOUNT, 

	        self::UITYPE_ATTACHMENT, 

	        self::UITYPE_DOWNLOAD_TYPE,

	        self::UITYPE_FILENAME

	    );

		if(!$this->isEditable() || in_array($this->get('uitype'), $ajaxRestrictedFields)) {

			return false;

		}

	private static function getVisiblePresenceCodesList()

	{

		return array(self::PRESENCE_ALLWAYS_VISIBLE, self::PRESENCE_VISIBLE);

		return array(self::PRESENCE_ALWAYS_VISIBLE, self::PRESENCE_VISIBLE);

	}

	public function isMassEditable() {